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Allot Ltd.

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FY2017 Annual Report · Allot Ltd.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 20-F

(Mark One)

☐

REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

☒

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

For the fiscal year ended December 31, 2017

OR

☐

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

☐

SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of event requiring this shell company report………………………………

For the transition period from ______ to ______

Commission File Number 001-33129

ALLOT COMMUNICATIONS LTD.
(Exact Name of Registrant as specified in its charter)

ISRAEL
(Jurisdiction of incorporation or organization)

22 Hanagar Street
Neve Ne’eman Industrial Zone B
Hod-Hasharon 4501317
Israel
(Address of principal executive offices)

(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Securities registered or to be registered pursuant to Section 12(b) of the Act:

Title of each class
Ordinary Shares, par value ILS 0.10 per share

Name of each exchange on which registered
The NASDAQ Stock Market, LLC

Securities registered or to be registered pursuant to Section 12(g) of the Act: None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act: None

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of December 31, 2017: 33,483,262   ordinary shares,
ILS 0.10 par value per share

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act

Yes ☐          No ☒

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934.

Yes ☐          No ☒

Note – Checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
from their obligations under those Sections.

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934
during  the  preceding  12  months  (or  for  such  shorter  period  that  the  registrant  was  required  to  file  such  reports),  and  (2)  has  been  subject  to  such  filing
requirements for the past 90 days.

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to
be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the
registrant was required to submit and post such files).

Yes ☒          No ☐

Yes ☒          No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or an emerging growth company. See
definition of “large accelerated filer,” “accelerated filer” and “emerging growth company” in Rule 12b-2 of the Exchange Act (Check one):

Large accelerated filer ☐

Accelerated filer ☒

Non-accelerated filer ☐

Smaller reporting company ☐          Emerging growth company ☐

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not
to use the extended transition period for complying with any new or revised financial accounting standards† provided pursuant to Section 13(a) of the
Exchange Act.  ☐

†   The  term  “new  or  revised  financial  accounting  standard”  refers  to  any  update  issued  by  the  Financial  Accounting  Standards  Board  to  its  Accounting
Standards Codification after April 5, 2012.

Indicate by check mark basis of accounting the registrant has used to prepare the financial statements included in this filing:

U.S. GAAP ☒

International Financial Reporting
 Standards as issued by the International
 Accounting Standards Board ☐

Other ☐

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act):

Item 17 ☐          Item 18 ☐

Yes ☐          No ☒

2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
TABLE OF CONTENTS

PART I
       ITEM 1:  Identity of Directors, Senior Management and Advisers
       ITEM 2:  Offer Statistics and Expected Timetable
       ITEM 3:  Key Information

A.
B.
C.
D.

Selected Financial Data
Capitalization and Indebtedness
Reasons for Offer and Use of Proceeds
Risk Factors

       ITEM 4: Information on Allot

A.
B.
C.
D.

History and Development of Allot
Business Overview
Organizational Structure
Property, Plant and Equipment

       ITEM 4A:  Unresolved Staff Comments

       ITEM 5:  Operating and Financial Review and Prospects

A.
B.
C.
D.
E.
F.

Operating Results
Liquidity and Capital Resources
Research and Development, Patents and Licenses
Trend Information
Off-Balance Sheet Arrangements
Contractual Obligations
       ITEM 6: Directors, Senior Management and Employees

A.

B.

C.

D.
E.

Directors and Senior Management
Directors

Executive Officers
Compensation of Officers and Directors

Board Practices

Employees
Share Ownership

       ITEM 7: Major Shareholders and Related Party Transactions

A.

B.

C.

Major Shareholders

Related Party Transactions

Interests of Experts and Counsel

       ITEM 8: Financial Information

3

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7
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7
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9
9

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39
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40
52
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59

62

68
68

71
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72

73
73

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
A.
B.

Consolidated Financial Statements and Other Financial Information.
Significant Changes

       ITEM 9: The Offer and Listing

Markets

       ITEM 10: Additional Information

A.
B.
C.
D.
E.
F.
G.
H.
I.

Share Capital
Memorandum and Articles of Association
Material Contracts
Exchange Controls
Taxation
Dividends and Paying Agents
Statement by Experts
Documents on Display
Subsidiary Information

       ITEM 11: Quantitative and Qualitative Disclosures About Market Risk

       ITEM 12: Description of Securities Other Than Equity Securities

PART II
       ITEM 13: Defaults, Dividend Arrearages and Delinquencies
       ITEM 14: Material Modifications to the Rights of Security Holders and Use of Proceed s
Material Modifications to the Rights of Security Holders
Use of Proceeds

A.
B.

       ITEM 15: Controls and Procedures
       ITEM 16: Reserved
       ITEM 16A: Audit Committee Financial Expert
       ITEM 16B: Code of Ethics

       ITEM 16C: Principal Accountant Fees and Services
       Audit Committee’s Pre-Approval Policies and Procedures
       ITEM 16D: Exemptions from the Listing Standards for Audit Committees

       ITEM 16E: Purchase of Equity Securities by the Company and Affiliated Purchasers
       ITEM 16F: Change in Registrant’s Certifying Accountant
       ITEM 16G: Corporate Governance
       ITEM 16H: Mine Safety Disclosure

PART III
       ITEM 17: Financial Statements
       ITEM 18: Financial Statements
       ITEM 19: Exhibits

4

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74
79
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92
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Terms

PRELIMINARY NOTES

As used herein, and unless the context suggests otherwise, the terms “Allot,” “Company,” “we,” “us” or “ours” refer to Allot Communications Ltd.

Cautionary Note Regarding Forward-Looking Statements

In addition to historical facts, this annual report on Form 20-F contains forward-looking statements within the meaning of Section 27A of the U.S. Securities
Act of 1933, as amended (the “Securities Act”), Section 21E of the U.S. Securities Exchange Act of 1934, as amended (the “Exchange Act”) and the safe
harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. We have based these forward-looking statements on our current expectations
and  projections  about  future  events.  Forward-looking  statements  include  information  concerning  our  possible  or  assumed  future  results  of  operations,
business strategies, financing plans, competitive position, industry environment, potential growth opportunities, potential market opportunities and the effects
of  competition.    Forward-looking  statements  include  all  statements  that  are  not  historical  facts  and  can  be  identified  by  terms  such  as  “anticipates,”
“believes,”  “could,”  “seeks,”  “estimates,”  “expects,”  “intends,”  “may,”  “plans,”  “potential,”  “predicts,”  “projects,”  “should,”  “will,”  “would”  or  similar
expressions that convey uncertainty of future events or outcomes and the negatives of those terms. These statements include but are not limited to:

·

·

·

·

·

·

·

·

·

·

·

·

·

statements regarding projections of capital expenditures;

statements regarding competitive pressures;

statements regarding expected revenue growth;

statements regarding the expected growth in demand of our products;

statements  regarding  trends  in  mobile  networks,  including  the  development  of  a  digital  lifestyle,  over-the-top  applications,  the  need  to
manage mobile network traffic and cloud computing, among others;

statements regarding our ability to develop technologies to meet our customer demands and expand our product and service offerings;

statements regarding the acceptance and growth of our services by our customers;

statements regarding the expected growth in the use of particular broadband applications;

statements as to our ability to meet anticipated cash needs based on our current business plan;

statements as to the impact of the rate of inflation and the political and security situation on our business;

statements regarding the price and market liquidity of our ordinary shares;

statements as to our ability to retain our current suppliers and subcontractors; and

statements  regarding  our  future  performance,  sales,  gross  margins,  expenses  (including  stock-based  compensation  expenses)  and  cost  of
revenues.

5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
These statements may be found in the sections of this annual report on Form 20-F entitled “ITEM 3: Key Information—Risk Factors,” “ITEM 4: Information
on Allot,” “ITEM 5: Operating and Financial Review and Prospects,” “ITEM 10: Additional Information—Taxation—United States Federal Income Taxation
—Passive Foreign Investment Company Considerations” and elsewhere in this annual report, including the section of this annual report entitled “ITEM 4:
Information  on  Allot—Business  Overview—Overview”  and  “ITEM  4:  Information  on  Allot—Business  Overview—Industry  Background,”  which  contain
information obtained from independent industry sources. Actual results could differ materially from those anticipated in these forward-looking statements due
to various factors, including all the risks discussed in “ITEM 3: Key Information—Risk Factors” and elsewhere in this annual report.

All forward-looking statements in this annual report reflect our current views about future events and are based on assumptions and are subject to risks and
uncertainties that could cause our actual results to differ materially from future results expressed or implied by the forward-looking statements. Many of these
factors are beyond our ability to control or predict. You should not put undue reliance on any forward-looking statements. Unless we are required to do so
under U.S. federal securities laws or other applicable laws, we do not intend to update or revise any forward-looking statements.

6

 
PART I

ITEM 1:  Identity of Directors, Senior Management and Advisers

Not applicable.

ITEM 2:  Offer Statistics and Expected Timetable

Not applicable.

ITEM 3:  Key Information

A.            Selected Financial Data

You should read the following selected consolidated financial data in conjunction with “ITEM 5: Operating and Financial Review and Prospects”
and our consolidated financial statements and the related notes included elsewhere in this annual report on Form 20-F. The consolidated statements
of operations data for the years ended December 31, 2015, 2016 and 2017 and the consolidated balance sheet data as of December 31, 2016 and
2017  are  derived  from  our  audited  consolidated  financial  statements  included  in  “ITEM  18:  Financial  Statements,”  which  have  been  prepared  in
accordance  with  generally  accepted  accounting  principles  in  the  United  States.  The  consolidated  statements  of  operations  for  the  years  ended
December 31, 2013 and 2014 and the consolidated balance sheet data as of December 31, 2013, 2014 and 2015 have been derived from our audited
consolidated financial statements which are not included in this annual report.

7

 
 
 
 
 
 
 
 
 
2013

Year ended December 31,
2015

2016

2014

2017

  $

48,727 
33,265 
81,992 

54,432    $
35,937     
90,369     

66,318    $
30,227     
96,545     

62,642    $
37,325     
99,967     

77,240    $
39,946     
117,186     

20,572     
6,246     
26,818     
69,727     

27,389     
7,350     
34,739     
82,447     

26,707     
6,720     
33,427     
66,540     

20,401     
7,494     
27,895     
62,474     

Consolidated Statements of Operations:
Revenues:
Products          
Services          
Total revenues          
Cost of revenues(1):
Products          
Services          
Total cost of revenues          
Gross profit          
Operating expenses:
Research and development, gross
Less grant participation          
Research and development, net(1)
Sales and marketing(1)          
General and administrative(1)
Total operating expenses          
Operating income (loss)          
Financing income (expenses), net
Income (loss) before income tax expenses (benefit)
Income tax expenses (benefit)
Net income (loss)          
Basic net earnings (loss) per share
Diluted net earnings (loss) per share
Weighted average number of shares used in computing
basic net earnings (loss) per share
Weighted average number of shares used in computing
diluted net earnings (loss) per share
___________________
(1) Includes stock-based compensation expense related to options and restricted stock units, or RSUs, granted to employees and others as follows:

27,674     
1,252     
26,422     
43,318     
12,702     
82,442     
(15,902)    
(584)    
(16,486)    
3,356     
(19,842)   $
(0.59)   $
(0.59)   $

28,073     
1,051     
27,022     
39,817     
9,952     
76,791     
(7,064)    
727     
(6,337)    
120     
(6,457)   $
(0.20)   $
(0.20)   $

29,998     
984     
29,014     
44,599     
11,941     
85,554     
(3,107)    
660     
(2,447)    
50     
(2,497)   $
(0.08)   $
(0.08)   $

24,827     
606     
24,221     
35,290     
9,812     
69,323     
(6,849)    
1,059     
(5,790)    
2,204     
(7,994)   $
(0.24)   $
(0.24)   $

22,244 
392 
21,852 
38,316 
10,696 
70,864 
(17,402)
894 
(16,508)
1,564 
(18,072)
(0.54)
(0.54)

19,258 
9,272 
28,530 
53,462 

33,202,309     

33,202,309     

32,680,766     

33,143,168     

32,680,766     

33,419,917     

33,143,168     

33,419,917     

33,253,158 

33,253,158 

  $
  $
  $

Cost of revenues          
Research and development expenses, net
Sales and marketing expenses
General and administrative expenses
Total          

2013

2014

Year ended December 31,
2015
(in thousands)

2016

2017

353    $
1,919     
3,322     
2,501     
8,095    $

324    $
1,637     
2,802     
2,407     
7,170    $

367    $
1,240     
1,833     
1,701     
5,141     

362 
648 
1,166 
1,190 
3,366 

  $

  $

368    $
1,666     
3,106     
2,591     
7,731    $

8

 
 
 
 
   
   
   
   
 
     
     
 
   
     
     
     
     
   
     
     
     
     
   
   
   
      
      
      
      
  
   
   
   
   
   
      
      
      
      
  
   
   
   
   
   
   
   
   
   
   
   
   
 
 
 
 
 
   
   
   
   
 
 
 
 
   
   
   
 
2013

2014

At Year ended December 31,   
2015
(in thousands)   

2016

2017

  $

42,813    $
38,000     
40,798     
133,362     
199,257     
29,330     
(73,842)    
774     
169,927     

19,180    $
59,000     
54,271     
138,174     
212,948     
37,968     
(76,339)    
819     
174,980     

15,470    $
42,903     
64,921     
126,756     
208,215     
44,810     
(96,181)    
837     
163,405     

23,326    $
29,821     
60,507     
123,980     
190,940     
33,637     
(104,175)    
843     
157,303     

15,342 
31,471 
63,194 
111,786 
184,525 
41,396 
(122,247)
851 
143,129 

Consolidated balance sheet data:
Cash and cash equivalents
Short-term deposits and restricted deposits
Marketable securities          
Working capital
Total assets          
Total liabilities          
Accumulated deficit          
Share capital          
Total shareholders’ equity

B.            Capitalization and Indebtedness

Not applicable.

C.            Reasons for Offer and Use of Proceeds

Not applicable.

D.            Risk Factors

Our  business  involves  a  high  degree  of  risk.  You  should  consider  carefully  the  risks  described  below,  together  with  the  financial  and  other
information contained in this annual report and our other filings with the SEC. If any of the following risks actually occurs, our business, financial
condition and results of operations would suffer. In this case, the trading price of our ordinary shares would likely decline and you might lose all or
part of your investment. The risks described below are not the only ones we face. Additional risks that we currently do not know about or that we
currently believe to be immaterial may also impair our business operations.

Risks Relating to Our Business

We have a history of losses and may not be able to achieve or maintain profitability in the future.

We  have  a  history  of  net  losses  in  all  fiscal  years  since  our  inception,  other  than  in  2006  and  2011.  We  had  a  net  loss  of  $18.1  million  in  2017,
resulting mainly from a decrease in both products revenues and services revenues of $8.4 million, restructuring expenses of $2.4 million, changes in
tax related items of $1.7 million and the impact of the weakening of the U.S. dollar mainly against the ILS and Euros. We had a net loss of $8.0
million  in  2016,  resulting  mainly  from  a  decrease  in  both  products  revenues  and  services  revenues.  We  had  a  net  loss  of  $19.8  million  in  2015,
resulting mainly from impairment charge of $5.8 million, tax expenses which amounted to $3.4 million (including $2.7 million of deferred tax asset
and pre-paid tax expenses write-off) and a decrease in product revenues.  We can provide no assurance that we will be able to achieve or maintain
profitability, and we may incur losses in the future if we do not generate sufficient revenues.

Our revenues and business may be adversely affected if we do not effectively compete in the markets in which we operate.

We compete against large companies in a rapidly evolving and highly competitive sector of the networking technology and security markets, which
offer,  or  may  offer  in  the  future,  competing  technologies,  including  partial  or  alternative  solutions  to  operators'  and  enterprises’  challenges,  and
which,  similarly  to  us,  intensely  pursue  the  largest  service  providers  (referred  to  as  Tier  1  operators)  as  well  as  large  enterprises.    Our  ability  to
effectively  compete  in  these  markets  may  be  limited  since  our  competitors  may  have  greater  financial  resources,  significant  market  share  and
established relationships with operators and distribution channels.

9

 
 
 
 
 
 
   
   
   
   
 
 
 
 
   
     
     
     
     
 
   
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
Our Deep Packet Inspection (DPI) technology enabled offerings face significant competition from router and switch infrastructure companies that
integrate  functionalities  into  their  platforms,  addressing  some  of  the  same  types  of  issues  that  our  products  are  designed  to  address.  In  addition,
increased network encryption could limit the ability of our DPI solutions to provide analytic information.

Our security products are offered to operators and are deployed in their networks, enabling them to provide security services to their end customers.
Such products face significant competition from companies that directly approach end customers and offer them security applications to be installed
on  their  devices;  companies  that  approach  the  business  enterprise  sector  through  distribution  channels  and  offer  cloud  security  products;  and
companies that offer security products bundled with other products.  By offering our security products to operators that provide security services to
both business enterprises and individual end customers, we aim to expand the reach of our products. However, such business model may prove to be
slower to market or less effective than our competitors' models, in which case our business may be harmed.

Certain of our current direct competitors are substantially larger than we are and have significantly greater financial, sales and marketing, technical,
manufacturing and other resources.  As the intelligent broadband solutions market has grown, including the markets for DPI enabled solutions for
mobile networks and for security products, new competitors have entered and may continue to enter the market.   Furthermore, our market is subject
to industry consolidation, as companies attempt to maintain or strengthen their positions in our evolving industry. Some of our current and potential
competitors have made acquisitions or have announced new strategic alliances designed to position them to provide many of the same products and
services that we provide to both the service provider and enterprise markets, such as the recent Sandvine – Procera transaction, which resulted in a
combined company positioned to compete with us in the fields of analytics, policy charging and control, traffic management, security, regulatory
compliance  and  cloud  managed  services.  Industry  consolidation  may  result  in  stronger  competitors  that  are  better  able  to  compete  as  sole-source
vendors for customers, may cause price reductions, reduced gross margins and loss of market share.

If  our  competitors  announce  new  products,  services  or  enhancements  that  better  meet  the  needs  of  customers  or  changing  industry  requirements,
offer alternative methods to achieve customer objectives or implement faster go to market strategies, if our business model proves less effective than
those of our competitors, if new competitors enter the market, or if industry consolidation results in stronger competitors with wider range of product
offerings  and  greater  financial  resources,  our  ability  to  effectively  compete  may  be  harmed,  which  could  have  a  material  adverse  effect  on  our
business, financial condition or results of operations.

We depend on one or more significant customers and the loss of any such significant customer or a significant decrease in business from any
such customer could harm our results of operations.

We derived 32% of our total revenues in 2017 from one Tier 1 mobile and fixed operator. In 2016 and 2015, we derived 42% and 37% of our total
revenues from two Tier 1 mobile and fixed operators, respectively.  In addition, revenues from individual customers may fluctuate from time to time
based on the timing and the terms under which orders are received and the duration of the delivery and implementation of such orders, potentially
resulting in decreases in revenues from such customers. The loss of any significant customer or a significant decrease in business from any such
customer could have a material adverse effect on our revenues, results of operations and financial condition.

10

 
 
 
 
 
 
Demand for our products may be impacted by government regulation of the telecommunications industry.

Service providers are subject to government regulation in a number of jurisdictions in which we sell our products. There are several proposals in the
United States, Europe and elsewhere for regulating service providers’ ability to prioritize applications in their networks. Advocates for regulating
this industry claim that collecting premium fees from certain “preferred” applications would distort the market for Internet applications in favor of
larger  and  better-funded  content  providers.  They  also  claim  that  this  would  impact  end-users  who  already  purchased  broadband  access  only  to
experience  response  times  that  differ  based  on  content  provider.  Opponents  believe  that  content  providers  who  support  bandwidth-intensive
applications should be required to pay service providers a premium in order to support further network investments.

On December 14, 2017 the United States Federal Communications Commission (the “FCC”) announced that it voted to repeal the Open Internet
Report and Order on Remand, Declaratory Ruling, and Order (the “Open Internet Order”). The Open Internet Order was issued by the FCC and went
into effect on June 12, 2015.  The Open Internet Order sets forth rules, grounded, among others, on Title II of the Communications Act of 1934; the
Open  Internet  Order  regulates  both  fixed  and  mobile  Internet  Service  Providers  (ISPs)  and  prohibits  them,  subject  to  reasonable  network
management, from blocking and/or throttling of lawful content, applications, services, or non-harmful devices, and from unreasonably interfering or
disadvantaging of (i) end users’ ability to select, access service of the lawful Internet content, applications, services, or devices of their choice or (ii)
edge providers’ ability to make lawful content, applications, services, or devices available to end users. The Open Internet Order also prohibits paid
prioritization  of  content.  The  approved  proposal  to  repeal  the  Open  Internet  Order  would  largely  reverse  the  Open  Internet  Order,  including  the
classification of broadband Internet service as a telecommunications service, which is subject to certain common carrier regulations, and restore the
regulatory  framework,  which  preceded  the  Open  Internet  Order.  Because  our  products  allow  ISPs  to  identify  network  traffic  and  facilitate  traffic
management, the reinstatement of this traditional regulatory framework may affect ISP's demand for certain of our products. However, the repeal of
the Open Internet Order will only take effect upon approval of the revised transparency rule by the Office of Management and Budget and may also
be reversed by Congress, by a resolution of disapproval, under the Congressional Review Act. Therefore, the impact of the FCC's approved proposal
on the demand for our products is uncertain and difficult to assess at this time. 

On April 30, 2016, Regulation (EU) 2015/2120 of the European Parliament and of the Council came into effect, setting forth the first EU-wide Net
Neutrality (“Open Internet”) rules. Under these rules, blocking, throttling and discrimination of internet traffic by ISPs is prohibited in the EU, with
three exceptions: (i) compliance with legal obligations; (ii) integrity of the network; and (iii) congestion management in exceptional and temporary
situations.  Under these rules, there can be no prioritization of traffic in the internet access service. However, equal treatment permits reasonable day-
to-day traffic management according to objectively justified technical requirements, and which must be independent of the origin or destination of
the  traffic  and  of  any  commercial  considerations.  However,  these  rules  also  allow  internet  access  providers,  as  well  as  content  and  applications
providers, to offer special services with specific quality requirements, (provided the Open Internet is not negatively affected by the provision of these
services). Such specialized services cannot be a substitute to internet access services, can only be provided if there is sufficient network capacity to
provide  them  in  addition  to  any  internet  access  service  and  must  not  be  to  the  detriment  of  the  availability  or  general  quality  of  internet  access
services for end-users.

Such regulation of both fixed and mobile ISPs, in affected EU jurisdictions, may limit ISPs' ability to manage, prioritize and monetize their network.
Additionally,  these  regulations  may  attract  growing  public  debate  and  attention  of  regulators  in  other  jurisdictions  we  operate  in.  Demand  from
service  providers,  in  affected  jurisdictions,  for  the  traffic  management  and  subscriber  management  features  of  our  products  may  be  adversely
affected by such regulations. A decrease in demand for these features could adversely impact sales of our products and could have a material adverse
effect on our business, financial condition or results of operations.

11

 
 
 
 
 
In addition, strict data privacy laws regulating the collection, transmission, storage and use of employee data and consumers' personally-identifying
information applicable to ISPs are evolving in the US, European Union and other jurisdictions in which we sell our products. For example, in the
U.S., legislation has in recent years been proposed regarding restrictions on the use of geolocation information collected by mobile devices without
consumer consent. Similarly, the General Data Protection Regulation (“GDPR”), coming into effect in the European Union in May 2018, creates a
range of new compliance obligations, increases financial penalties for non-compliance and extends the scope of the E.U. data protection law to all
companies processing data of E.U. residents, regardless of the company’s location. The GDPR and other privacy and data protection laws may be
interpreted and applied differently from country to country and may create inconsistent or conflicting requirements. Such regulations increase our
customers'  compliance  and  administrative  burden  significantly  and  may  require  us  to  adapt  certain  of  our  products,  if  necessary,  to  different
requirements in various E.U. countries, as well as in the US, in order to allow our customers in such jurisdictions, to comply with such regulations.
There is also no assurance that we will be able to adapt our products sufficiently in order to allow our customers in various jurisdictions to comply
with such regulatory requirements in each jurisdiction.

As data protection and privacy-related laws and regulations continue to evolve, these changes may result in increased regulatory and public scrutiny,
escalating  levels  of  enforcement  and  sanctions  and  increased  costs  of  compliance.  Therefore,  we  may  be  required  to  modify  the  features  and
functionalities of certain of our products, in a manner that is less attractive to customers. Such adjustments of our products, if required, may require
extensive financial investments and may take long periods of time, leading to delay in sales cycles, deployment of our products and recognition of
related revenues.

We need to continue to increase the functionality of our products and offer additional features and products to maintain or increase our
profitability.

The commoditization of DPI technology and the introduction of competitive features and services will result in a decrease of the average sale prices
of our DPI technology enabled products.

The market in which we operate is highly competitive and unless we continue to enhance the functionality of our products, add additional features
and offer additional products, our competitiveness may be harmed.

We seek to enhance our products by offering higher system speeds, additional features and   products, such as security and parental control products,
and  support  for  additional  applications  and  enhanced  reporting  tools.  We  also  continuously  endeavor  to  assure  our  solutions  comply  with
contemporary network and software architectures such as virtualized network services (NFV).

Our  products  offer  customers  additional  tools  to  increase  the  efficiency  of  their  networks  or  to  help  them  offer  additional  services  to  their  end
customers and derive additional revenues from their end customers. The industry and market for our products are still developing and are affected,
among others, by trends and changes in internet broadband traffic, including changes in methods used by various content providers and broadband
applications and evolution of network security threats.

We cannot provide any assurance that demand for our additional features and products will continue or grow, or that we will be able to generate
revenues  from  such  sales  at  the  levels  we  anticipate  or  at  all.  Any  inability  to  sell  or  maintain  our  additional  features  and  products  may  lead  to
commercial  disputes  with  our  customers  and  increased  spending  on  technical  solutions,  any  of  which  may  negatively  impact  our  results  of
operations.

12

 
 
 
 
 
 
 
 
Our revenues and business will be harmed if we do not keep pace with changes in broadband applications, network security threats and
with advances in technology, or if we do not achieve widespread market acceptance, including through significant investments.

We will need to invest heavily in the continued development of our technology in order to keep pace with rapid changes in applications, increased
broadband network speeds, network security threats and with our competitors’ efforts to advance their technology. Our ability to develop and deliver
effective  product  offerings  depends  on  many  factors,  including  identifying  our  customers’  needs,  technical  implementation  of  new  services  and
integration of our products with our customers’ existing network infrastructure. While we will continue to introduce innovative products, we cannot
provide  any  assurance  that  any  new  products  we  introduce  will  achieve  the  same  degree  of  success  that  we  have  with  our  existing  products.
Designers  of  broadband  applications  and  distributors  of  various  network  security  threats  that  our  products  identify,  manage  or  mitigate  are  using
increasingly sophisticated methods to avoid detection and management and/or mitigation by network operators.

Even  if  our  products  successfully  identify  a  particular  application,  it  is  sometimes  necessary  to  distinguish  between  different  types  of  traffic
belonging  to  a  single  application.  Accordingly,  we  face  significant  challenges  in  ensuring  that  we  identify  new  applications  and  new  versions  of
current  applications  as  they  are  introduced,  without  impacting  network  performance,  especially  as  networks  become  faster.  This  challenge  is
increased as we seek to expand sales of our products to new geographic territories because the applications vary from country to country and region
to region.

The  network  equipment  market  is  characterized  by  rapid  technological  progress,  frequent  new  product  introductions,  changes  in  customer
requirements  and  evolving  industry  standards.  To  compete,  we  need  to  achieve  widespread  market  acceptance.  Alternative  technologies  could
achieve widespread market acceptance and displace the technology on which we have based our product architecture. Our business and revenues will
be adversely affected if we fail to develop enhancements to our products, in order to keep pace with changes in broadband applications, network
security threats and advances in technology.  We can give no assurance that our technological approach will achieve broad market acceptance or that
other technology or devices will not supersede our technology and products.

A  failure  of  our  products  may  adversely  affect  the  operation  of  our  customers'  live  networks  or  the  quality  and  scope  of  service  to  our
customers and their end users, which could harm our reputation, brand position, and financial condition.

Our products are, generally, installed in line as part of our customers' networks and provide a wide range of services that our customers may offer to
their own customers. We endeavor to avoid any interruption to the regular operation of our customers’ networks, any reduction of quality of services
or failure to provide the quality and/or scope of services to users, including, by performing certain tasks during predetermined maintenance windows,
and implementing a system bypass, in the event of malfunctions.  However, in certain cases, a failure of our products may result in our customers
experiencing loss of functionality, denial of service and access, interruption of live traffic on our customers’ networks, loss of security protection or
inability to provide similar services to our customers’ end users.  Such failure of our products, may cause disputes with our customers, adversely
affect our reputation, and lead to loss of revenues.

Sales of our products to large service providers can involve a lengthy sales cycle, which may impact the timing of our revenues and result in
us expending significant resources without making any sales.

Our  sales  cycles  to  large  service  providers,  including  carriers,  mobile  operators  and  cable  operators,  are  generally  lengthy  because  these  end-
customers  consider  our  products  to  be  critical  equipment  and  undertake  significant  testing  to  assess  the  performance  of  our  products  within  their
networks. Furthermore, many of our product and service arrangements with our customers provide that the final acceptance of a product or service
may be specified by the customer. In such instances, we do not recognize the revenue until all acceptance criteria have been met. As a result, we
often invest significant time from initial contact with a large service provider until it decides to incorporate our products into its network, and we
may not be able to recognize the revenue from a customer until all acceptance criteria have been satisfied. We may also expend significant resources
in attempting to persuade large service providers to incorporate our products into their networks without success. Even after deciding to purchase our
products, the initial network deployment of our products by a large service provider may last up to one year and in certain exceptional instances up to
one and a half years. If a competitor succeeds in convincing a large service provider to adopt that competitor’s product, it may be difficult for us to
displace the competitor because of the cost, time, effort and perceived risk to network stability involved in changing solutions. As a result, we may
incur significant expenses without generating any sales, which could adversely affect our profitability.

13

 
 
 
 
 
 
 
 
The complexity and scope of the solutions and services we provide to larger service providers are increasing, and such larger projects entail
greater operational risk and an increased chance of failure.

The complexity and scope of the solutions and services we provide to larger service providers are increasing. The larger and more complex such
projects are, the greater the operational risks associated with them. These risks include, but are not limited to, the failure to meet high customization
requirements  of  service  providers,  the  failure  to  fully  integrate  our  products  into  the  service  provider’s  network  or  with  third-party  products,  our
dependence on subcontractors and partners and on effective cooperation with third-party vendors for the successful and timely completion of such
projects. If we encounter any of these risks, we may incur higher costs in order to complete the project and may be subject to contractual penalties
resulting in lower profitability. In addition, the project may demand more of our management’s time than was originally planned, and our reputation
may be adversely impacted.

We depend on third parties to market, sell, and install our products and to provide initial technical support for our products for a material
portion of our business.

We depend on third-party channel partners, such as distributors, resellers, original equipment manufacturers, or OEMs, and system integrators, to
market  and  sell  a  material  portion  of  our  products  to  end-customers.  In  2017,  approximately  50%  of  our  revenues  were  derived  from  channel
partners. Our channel partners are also responsible for installing our products and providing initial customer support for them. As a result, we depend
on the ability of our channel partners to successfully market and sell our products to these end-customers. We can give no assurance that our channel
partners  will  market  our  products  effectively,  receive  and  fulfill  customer  orders  for  our  products  on  a  timely  basis  or  continue  to  devote  the
resources necessary to provide us with effective sales, marketing and technical support. In addition, any failure by our channel partners to provide
adequate initial support to end-customers could result in customer dissatisfaction with us or our products, which could result in a loss of customers,
harm our reputation and delay or limit market acceptance of our products. Our products are complex and it takes time for a new channel partner to
gain  experience  in  the  operation  and  installation  of  these  products.  Therefore,  it  may  take  a  period  of  time  before  a  new  channel  partner  can
successfully  market,  sell  and  support  our  products  if  an  existing  channel  partner  ceases  to  sell  our  products.  Additionally,  our  agreements  with
channel partners are generally not exclusive and our channel partners may market and sell products that compete with our products. Our agreements
with our distributors and resellers are usually for an initial one-year term and following the expiration of this term, can be terminated by either party.
We can give no assurance that these agreements will remain in effect.  If we are unable to maintain our relationships with existing channel partners
and  to  develop  relationships  with  new  channel  partners  in  key  markets  our  profitability  and  results  of  operations  may  be  materially  adversely
affected.

We are subject to certain regulatory regimes that may affect the way that we conduct business internationally, and our failure to comply
with applicable laws and regulations could materially adversely affect our reputation and result in penalties and increased costs.

We are subject to a complex system of laws and regulations related to international trade, including economic sanctions and export control laws and
regulations.  We  also  depend  on  our  distributors  and  agents  outside  of  Israel  for  compliance  and  adherence  to  local  laws  and  regulations  in  the
markets in which they operate. It is our policy not to make direct or indirect prohibited sales of our products, including into countries sanctioned
under laws to which we are subject, and to contractually limit the territories into which our channel partners may sell our products. Nevertheless,
several years ago one of our channel partners sold certain of our products (designed for the enterprise market) outside of its contractually designated
territory, including into a sanctioned country, and we subsequently determined that our contract management protocol for authorizing channel partner
sales was not adequately followed in that instance.

14

 
 
 
 
 
 
Significant political or regulatory developments in the jurisdictions in which we sell our products, such as those stemming from the recent change in
the  presidential  administration  in  the  U.S.  or  the  U.K.’s  “Brexit”  referendum,  are  difficult  to  predict  and  may  have  a  material  adverse  effect  on
us. For example, in the United States, the presidential administration has expressed support for greater restrictions on free trade and increase tariffs
on goods imported into the United States. Changes in U.S. political, regulatory and economic conditions or in its policies governing international
trade and foreign manufacturing and investment in the U.S. could adversely affect our sales in the U.S.

In the United Kingdom, following the vote to approve an exit from the E.U., commonly referred to as “Brexit,” the government officially triggered
the process to formally initiate negotiations for the terms of separation from the E.U. The U.K. and the E.U. are expected to reach an agreement by
2019; however, the exact terms and timing of such exit remain unclear. The withdrawal of the U.K from the E.U. could potentially disrupt the free
movement of goods, services and people between the U.K. and the E.U., undermine bilateral cooperation in key geographic areas and significantly
disrupt trade between the U.K. and the E.U. or other nations as the U.K. pursues independent trade relations. Because this is an unprecedented event,
it is unclear what long-term economic, financial, trade and legal implications Brexit would have and how it would affect the regulation applicable to
our business globally and in the region. The impact on us will depend, in part, on the outcome of tariff, trade, regulatory and other negotiations.
Brexit could also lead to legal uncertainty and potentially divergent national laws and regulations as the U.K. determines which E.U. laws to replace
or replicate. In addition, Brexit may lead other E.U. member countries to consider referendums regarding their European Union membership. Any of
these developments, along with any political, economic and regulatory changes that may occur, could cause political and economic uncertainty in
Europe and internationally and could adversely affect our sales in Europe.  

We  are  also  subject  to  the  U.S.  Foreign  Corrupt  Practices Act  and  may  be  subject  to  similar  worldwide  anti-bribery  laws  that  generally  prohibit
companies and their intermediaries from making improper payments to government officials for the purpose of obtaining or retaining business. Some
of the countries in which we operate have experienced governmental corruption to some degree and, in certain circumstances, strict compliance with
anti-bribery  laws  may  conflict  with  local  customs  and  practices.  Despite  our  compliance  and  training  programs,  we  cannot  be  certain  that  our
procedures will be sufficient to ensure consistent compliance with all applicable international trade and anti-corruption laws, or that our employees
or channel partners will strictly follow all policies and requirements to which we subject them. Any alleged or actual violations of these laws may
subject us to government scrutiny, investigation, debarment, and civil and criminal penalties, which may have an adverse effect on our results of
operations, financial condition and reputation.

We depend on our network intelligence solutions for the substantial majority of our revenues.

In the past few years, we have increased sales of our security products. However, sales of our network intelligence solutions, which provide service
providers with visibility and control of their networks, continue to account for a major portion of our revenues, and accounted for 71% of our total
revenue  in  2017.  We  expect  that  the  network  intelligence  solutions  will  continue  to  account  for  a  considerable  portion  of  our  revenues  in  the
immediate future. If we are unable to increase these sales, or compensate for them by sales of security products, our business will suffer. In addition,
service  providers  may  choose  embedded  or  integrated  solutions  using  routers  and  switches  from  larger  networking  vendors  over  a  standalone
solution that we offer. Any factor adversely affecting our ability to sell, or the pricing of or demand for, our network intelligence solutions would
severely harm our ability to generate revenues and could have a material adverse effect on our business.

15

 
 
 
 
 
We integrate into or bundle various third-party solutions with our products and may integrate or offer additional third-party solutions in
the future. If we lose the right to use such solutions, our sales could be disrupted and we would have to spend additional capital to replace
such components.

We  integrate  various  third-party  solutions  into  our  products  and  offer  third-party  solutions  bundled  with  our  products. We  may  integrate  or  offer
additional third-party solutions in the future. Sales of our products could be disrupted if such third-party solutions were either no longer available to
us or no longer offered to us on commercially reasonable terms. In either case, we would be required to spend additional capital to either source
alternative third-party solutions, redesign our products to function with alternate third-party solutions or develop substitute components ourselves. As
a result, our sales may be delayed and/or adversely affected and we might be forced to limit the features available in our current or future product
offerings, which could have a material adverse effect on our business.

Our products are highly technical and any undetected software or hardware errors in our products could have a material adverse effect on
our operating results.

Our  products  are  complex  and  are  incorporated  into  broadband  networks,  which  are  a  major  source  of  revenue  for  service  providers  and  support
critical  applications  for  subscribers  and  enterprises.  Due  to  the  highly  technical  nature  of  our  products  and  variations  among  customers’  network
environments, we may not detect product defects until our products have been fully deployed in our customers’ networks. Regardless of whether
warranty  coverage  exists  for  a  product,  we  may  be  required  to  dedicate  significant  technical  resources  to  repair  any  defects.  If  we  encounter
significant errors, we could experience, among other things, loss of major customers, cancellation of orders, increased costs, delay in recognizing
revenues and damage to our reputation. We could also face claims for product liability, tort or breach of warranty. Defending a lawsuit, regardless of
its  merit,  is  costly  and  may  divert  management’s  attention.  In  addition,  if  our  business  liability  insurance  is  inadequate  or  future  coverage  is
unavailable on acceptable terms or at all, our financial condition could be harmed.

Demand for our DPI technology enabled products depends, in part, on the rate of adoption of bandwidth-intensive broadband applications,
and the impact multiple applications may have on network speed.

Our DPI technology enabled products are used by service providers and enterprises to monitor and manage bandwidth-intensive applications that
cause congestion in broadband networks and impact the quality of experience for users. Demand for our products is driven particularly by growth in
applications, which are highly sensitive to network delays and therefore require efficient network management. If the rapid growth in the adoption of
such applications does not continue, the demand for our products may be adversely impacted.

Demand for our security products depends, in part, on continued evolution of on-line threats as well as on operators’ interest in providing
security services to their end customers.

Our security products are used by service providers to offer security services to their end customers, comprising both of business enterprises as well
as individual end customers. The demand for these services depends highly on continued evolution and increase of online threats. In the event that
such threats decrease, that end customers are unwilling to incur the costs of security services and/or that ISPs do not continue to pursue security
services to their end customers as a revenue source, demand for our security products may be materially adversely impacted.

16

 
 
 
 
 
 
 
 
We currently depend on a single subcontractor to manufacture and provide hardware and warranty support for our Service Gateway Tera
platform.  If  this  subcontractor  experiences  delays,  disruptions,  quality  control  problems  or  a  loss  in  capacity,  it  could  materially  and
adversely affect our operating results

We currently depend on a single subcontractor, Flex (Israel) Ltd. (previously Flextronics (Israel) Ltd.), a subsidiary of Flex (previously Flextronics),
a  global  electronics  manufacturing  services  company,  to  manufacture,  assemble,  test,  package  and  provide  hardware  warranty  support  for  our
Service Gateway Tera platform. In addition, our agreement with Flex (Israel) requires it to procure and store key components for our products at its
facilities.  If  Flex  (Israel)  experiences  delays,  disruptions  or  quality  control  problems  in  manufacturing  our  products,  or  if  we  fail  to  effectively
manage our relationship with Flex (Israel), product shipments may be delayed and our ability to deliver products to customers could be materially
and  adversely  affected.  Flex  (Israel)  may  terminate  our  agreement  at  any  time  during  the  term  upon  prior  notice.  We  expect  that  it  would  take
approximately six months to transition the manufacturing of our products to an alternate manufacturer and our inventory of completed products may
not be sufficient for us to continue delivering products to our customers on a timely basis during any such transition period. Therefore, the loss of
Flex (Israel) could adversely affect our sales and operating results and harm our reputation.

Certain hardware and software components for our products come from single or limited sources and we could lose sales if these sources fail
to satisfy our supply requirements or if our customers refuse to implement components from certain sources.

We obtain certain hardware components used in our products from single or limited sources.

Although the abovementioned hardware components are off-the-shelf items, because our systems have been designed to incorporate these specific
hardware components, any change to these components due to an interruption in supply or our inability to obtain such components on a timely basis,
may require engineering changes to our products before substitute hardware components could be incorporated. Such changes could be costly and
result  in  lost  sales  particularly  to  our  traffic  management  systems.  The  agreements  with  our  suppliers  do  not  contain  any  minimum  supply
commitments. If we or our contract manufacturer fail to obtain components in sufficient quantities when required, our business could be harmed.

We obtain certain software components of our security products from a few limited sources, depending primarily on our customers' preferences. In
the  event  that  we  are  no  longer  able  to  source  such  software  components  from  a  particular  source,  and  our  customers  refuse  to  implement
components from our alternative sources, we may be required to identify an alternative source from which we do not currently acquire such software
or develop such software ourselves. This may result in disputes with our customers and/or cancellation or delay of orders, which may materially
adversely affect our business.

Our suppliers also sell products to our competitors and may enter into exclusive arrangements with our competitors, stop selling their products or
components to us at commercially reasonable prices or refuse to sell their products or components to us at any price. Our inability to obtain sufficient
quantities of single-source or limited-sourced components or to develop alternative sources for components or products would harm our ability to
maintain and expand our business.

17

 
 
 
 
 
 
 
We may expand our business or enhance our technology through acquisitions that could result in diversion of resources and extra expenses.
This could disrupt our business and adversely affect our financial condition.

Part of our strategy is to selectively pursue partnerships and acquisitions. We have acquired a number of companies in recent years, including most
recently,  the  acquisition  of  all  of  the  outstanding  shares  of  Netonomy  Ltd.,  a  Tel-Aviv  based  developer  of  software-based  cyber  security  for  the
connected home.  The negotiation of acquisitions, investments or joint ventures, as well as the integration of acquired or jointly developed businesses
or  technologies,  could  divert  our  management’s  time  and  resources.  Acquired  businesses,  technologies  or  joint  ventures  may  not  be  successfully
integrated with our products and operations and we may not realize the intended benefits of these acquisitions. We may also incur future losses from
any acquisition, investment or joint venture. In addition, acquisitions could result in:

·

·

·

·

·

substantial cash expenditures;

potentially dilutive issuances of equity securities;

the incurrence of debt and contingent liabilities;

a decrease in our profit margins; and

amortization of intangibles and potential impairment of goodwill.

If acquisitions disrupt our operations or result in significant expenditures or liabilities, our business, operating results or financial conditions may
suffer.

If  we  are  unable  to  successfully  protect  the  intellectual  property  embodied  in  our  technology,  our  business  could  be  materially  adversely
affected.

Know-how  relating  to  networking  protocols,  building  carrier-grade  systems,  identifying  applications  and  developing  and  maintaining  security
products is an important aspect of our intellectual property. It is our practice to have our employees sign appropriate non-compete agreements when
permitted under applicable law. These agreements prohibit our employees who cease working for us from competing directly with us or working for
our competitors for a limited period of time. The enforceability of non-compete clauses in certain jurisdictions in which we operate may be limited.
Under the current laws of some jurisdictions in which we operate, we may be unable to enforce these agreements and it may thereby be difficult for
us to restrict our competitors from gaining the expertise our former employees gained while working for us.

Further,  to  protect  our  know-how,  we  customarily  require  our  employees,  distributors,  resellers,  software  testers  and  contractors  to  execute
confidentiality agreements or agree to confidentiality undertakings when their relationship with us begins. Typically, our employment contracts also
include clauses regarding assignment of intellectual property rights for all inventions developed by employees and non-disclosure of all confidential
information. We cannot provide any assurance that the terms of these agreements are being observed and will be observed in the future. Because our
product designs and software are stored electronically and thus are highly portable, we attempt to reduce the portability of our designs and software
by physically protecting our servers through the use of closed networks, which prevent external access to our servers. We cannot be certain, however,
that  such  protection  will  adequately  deter  individuals  or  groups  from  wrongfully  accessing  our  technology.  Monitoring  unauthorized  use  of
intellectual property is difficult and some foreign laws do not protect proprietary rights to the same extent as the laws of the United States. We cannot
be certain that the steps we have taken to protect our proprietary information will be sufficient. In addition, to protect our intellectual property, we
may become involved in litigation, which could result in substantial expenses, divert the attention of management, or materially disrupt our business,
all of which could adversely affect our revenue, financial condition and results of operations.

As of December 31, 2017, we had a patent portfolio consisting of 17 issued U.S. patents. While we plan to protect our intellectual property with,
among other things, patent protection, there can be no assurance that:

·

·

·

·

·

current or future U.S. or foreign patents applications will be approved;

our issued patents will protect our intellectual property and not be held invalid or unenforceable if challenged by third-parties;

we will succeed in protecting our technology adequately in all key jurisdictions in which we or our competitors operate;

the patents of others will not have an adverse effect on our ability to do business; or

others will not independently develop similar or competing products or methods or design around any patents that may be issued to us.

18

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Any failure to obtain patents, inability to obtain patents with claims of a scope necessary to cover our technology or the invalidation of our patents
may weaken our competitive position and may adversely affect our revenues.

We may be subject to claims of intellectual property infringement by third parties that, regardless of merit, could result in litigation and our
business, operating results or financial condition could be materially adversely affected.

There can be no assurance that we will not receive communications from third parties asserting that our products, and other intellectual property
infringe, or may infringe their proprietary rights. We are not currently subject to any proceedings for infringement of patents or other intellectual
property rights and are not aware of any parties that intend to pursue such claims against us. Any such claim, regardless of merit, could result in
litigation, which could result in substantial expenses, divert the attention of management, cause significant delays and materially disrupt the conduct
of our business. As a consequence of such claims, we could be required to pay substantial damage awards, develop non-infringing technology, enter
into  royalty-bearing  licensing  agreements,  stop  selling  our  products  or  re-brand  our  products.  If  it  appears  necessary,  we  may  seek  to  license
intellectual property that we are alleged to infringe. Such licensing agreements may not be available on terms acceptable to us or at all. Litigation is
inherently uncertain and any adverse decision could result in a loss of our proprietary rights, subject us to significant liabilities, require us to seek
licenses from others and otherwise negatively affect our business. In the event of a successful claim of infringement against us and our failure or
inability to develop non-infringing technology or license the infringed or similar technology, our business, operating results or financial condition
could be materially adversely affected.

We use certain “open source” software tools that may be subject to intellectual property infringement claims, the assertion of which could
impair our product development plans, interfere with our ability to support our clients or require us to pay licensing fees

Certain of our products contain open source code, and we may use more open source code in the future. Open source code is the type of code that is
covered  by  a  license  agreement  that  permits  the  user  to  copy,  modify  and  distribute  the  software  without  cost,  provided  that  users  and  modifiers
abide by certain licensing requirements. The original developers of the open source code provide no warranties on such code. As a result of our use
of open source software, we could be subject to suits by parties claiming ownership of what we believe to be open source code, and we may incur
expenses in defending claims that we did not abide by the open source code license. If we are not successful in defending against such claims, we
may be subject to monetary damages or be required to remove the open source code from our products. Such events could disrupt our operations and
the sales of our products, which would negatively impact our revenues and cash flow. In addition, under certain conditions, the use of open source
code to create derivative code may obligate us to make the resulting derivative code available to others at no cost. If we are required to publicly
disclose the source code for such derivative products or to license our derivative products that use an open source license, our previously proprietary
software products would be available to others, including our customers and competitors without charge. While we endeavor to ensure that no open
source software is used in a way which may require us to disclose the source code to our  related product, such use could inadvertently occur. If we
were required to make our software source code freely available, our business could be seriously harmed. The use of such open source code may
ultimately subject some of our products to unintended conditions so that we are required to take remedial action that may divert resources away from
our development efforts.

19

 
 
 
 
Unfavorable  or  unstable  economic  conditions  in  the  markets  in  which  we  operate  could  have  a  material  adverse  effect  on  our  business,
financial condition or operating results. 

In recent years, economies worldwide have demonstrated instability. Negative economic conditions in the global economy or certain regions such as
the European Market, from which we derived 49% of our revenues in 2017, could cause a decrease in spending on the types of products and services
that we offer.

Additionally,  if  the  worldwide  economy  remains  unstable  or  further  deteriorates,  enterprises,  telecommunication  carriers  and  service  providers  in
affected  regions  may  significantly  reduce  or  postpone  capital  investments,  which  could  result  in  reductions  in  sales  of  our  products  or  services,
longer sales cycles, slower adoption of new technologies and increased price competition in such regions. Such circumstances would have a material
adverse effect on our results of operations and cash flows.

Further, because a substantial portion of our operating expenses consists of salaries, we may not be able to reduce our operating expenses in line with
any reduction in revenues and, therefore, may not be able to continue to generate increased revenues and manage our costs to maintain profitability.

Our international operations expose us to the risk of fluctuations in currency exchange rates.

Our revenues are generated primarily in U.S. dollars and a major portion of our expenses are denominated in U.S. dollars. As a result, we consider
the  U.S.  dollar  to  be  our  functional  currency.  A  significant  portion  of  our  revenue  is  also  generated  in  Euros.  Other  significant  portions  of  our
expenses  are  denominated  in  Israeli  shekel  (ILS)  and,  to  a  lesser  extent,  in  Euros  and  other  currencies.  Our  ILS-denominated  expenses  consist
principally of salaries and related personnel expenses. We anticipate that a material portion of our expenses will continue to be denominated in ILS.
In  the  past  years,  we  have  experienced  material  fluctuation  between  the  ILS  and  the  U.S.  dollar  and  we  anticipate  that  the  ILS  will  continue  to
fluctuate  against  the  U.S  dollar  in  the  future.  In  2017,  the  ILS  appreciated  by  approximately  10.9%  against  the  U.S.  dollar  and  in  2016  the  ILS
appreciated by approximately 1.5% against the U.S. dollar. In 2017, the EUR appreciated by approximately 13.9% against the U.S. dollar, and in
2016 the EUR depreciated by approximately 3.3% against the U.S. dollar. The weakening of the U.S. dollar against the ILS expose us to negative
impact on our results of operations. Moreover, if the U.S. dollar will strengthen against the EUR, our results of operations generated by revenue in
the EUR may be negatively impacted.

We use derivative financial instruments, such as foreign exchange forward contracts, to mitigate the risk of changes in foreign exchange rates on
balance sheet accounts and forecast cash flows. We may not purchase derivative instruments adequately to insulate ourselves from foreign currency
exchange risks. The volatility in the foreign currency markets may make hedging our foreign currency exposures challenging. In addition, because a
portion of our revenue is not earned in U.S. dollars, fluctuations in exchange rates between the U.S. dollar and the currencies in which such revenue
is  earned  may  have  a  material  adverse  effect  on  our  results  of  operations  and  financial  condition.  Additionally,  our  efforts  to  effectively  price
products in U.S. dollars may have disadvantages as they may affect demand for our products if the local currency strengthens relative to the U.S.
dollar. We could be adversely affected when the U.S. dollar strengthens relative to the local currency between the time of a sale and the time we
receive payment, which would be collected in the devalued local currency.  Accordingly, if there is an adverse movement in one or more exchange
rates, we might suffer significant losses and our results of operations may otherwise be adversely affected.  Uncertainty in global market conditions
has  resulted  in  and  may  continue  to  cause  significant  volatility  in  foreign  currency  exchange  rates  which  could  increase  these  risks.  As  our
international operations expand, our exposure to these risks also increases.

Disruption  to  our  IT  systems  could  adversely  affect  our  reputation  and  have  a  material  adverse  effect  on  our  business  and  results  of
operations.

Risks  to  cybersecurity  and  privacy,  including  the  activities  of  criminal  hackers,  hacktivists,  state-sponsored  intrusions,  industrial  espionage,
employee  malfeasance  and  human  or  technological  error  are  constantly  evolving.  Computer  hackers’  and  others  routinely  attempt  to  breach  the
security of high profile companies, governmental agencies, technology products, services and systems.

20

 
 
 
 
 
 
 
 
 
Our  IT  systems  contain  personal,  financial  and  other  information  that  is  entrusted  to  us  by  our  customers  and  employees  as  well  as  financial,
proprietary and other confidential information related to our business, and we rely on said systems to manage our business, operations and research
and  development.  If  these  IT  systems  are  compromised  as  a  result  of  cyber  attacks  or  cyber  related  incidents,  it  could  result  in  the  loss  or
misappropriation  of  sensitive  data  or  other  disruption  to  our  operations.    Although  we  have  a  comprehensive  cybersecurity  program  designed  to
protect  and  preserve  the  integrity  of  our  information  technology  systems,  we  have  experienced  and  expect  to  continue  to  experience  actual  or
attempted  cyber-attacks  of  our  IT  systems  or  networks  (such  as  limited  fishing  and  malware  activities  identified  by  us  in  the  past,  which  were
mitigated).  Although none of these actual or attempted cyber-attacks has had a material effect on our operations or financial condition, we cannot
guarantee that any such incidents would not materially harm our business in the future.

Despite  our  investments  in  risk  prevention  and  contingencies,  data  protection,  prevention  of  intrusions,  access  control  systems  and  other  security
measures,  we  can  provide  no  assurance  that  our  current  IT  systems  are  fully  protected  against  third-party  intrusions,  viruses,  hacker  attacks,
information  or  data  theft  or  other  similar  threats.  Any  such  security  breach,  whether  actual  or  alleged,  could  result  in  system  disruptions  or
shutdowns and/or destruction, alteration, theft or unauthorized disclosure of confidential information. Even when a security breach is detected, the
full  extent  of  the  breach  may  not  be  determined  for  some  time.  An  increasing  number  of  companies  have  disclosed  security  breaches  of  their  IT
systems and networks, some of which have involved sophisticated and highly targeted attacks. We believe such incidents are likely to continue, and
we are unable to predict the direct or indirect impact of these future attacks on our business.

Furthermore,  there  has  been  heightened  legislative  and  regulatory  focus  on  data  security  in  the  U.S.,  Europe  and  other  jurisdictions,  including
requirements  for  varying  levels  of  customer  notification  in  the  event  of  a  data  breach.  We  are  already  subject  to  strict  data  privacy  laws  in  the
European Union and other jurisdictions in which we operate, governing the collection, transmission, storage and use of employee data and personally
identifying  information.  In  addition,  the  GDPR,  coming  into  effect  in  Europe  in  May  2018,  creates  a  range  of  new  compliance  obligations,  and
extends the scope of the E.U. data protection law. Such regulations may increase our compliance and administrative burden significantly and may
require  us  to  invest  resources  and  management  attention  in  order  to  update  our  IT  systems  to  meet  the  new  requirements.  Any  breach  of  our
information security can result in adverse publicity, a loss of customer confidence, reduced sales and profits, and criminal penalties or civil liabilities,
any of which could materially adversely affect our business, operating results and financial condition.

Our actual financial results may differ materially from any guidance we may publish from time to time.

We may, from time to time, voluntarily publish guidance regarding our future performance that represents our management’s estimates as of the date
of  relevant  release.  Any  such  guidance  is  based  upon  a  number  of  assumptions  and  estimates  that,  while  presented  with  numerical  specificity,  is
inherently subject to significant business, economic and competitive uncertainties and contingencies, many of which are beyond our control and are
based upon specific assumptions with respect to future business decisions, some of which will change. The principal reason that we may release this
data is to provide a basis for our management to discuss our business outlook with analysts and investors. We do not accept any responsibility for
any projections or reports published by any such persons. Guidance is necessarily speculative in nature, and it can be expected that some or all of the
assumptions of the guidance furnished by us will not materialize or will vary significantly from actual results. Further, our sales during any given
quarter  tend  to  be  unevenly  distributed  as  individual  orders  tend  to  close  in  greater  numbers  immediately  prior  to  the  relevant  quarter  end  and
further.  Our revenues from individual customers may also fluctuate from time to time based on the timing and the terms under which further orders
are received and the duration of the delivery and implementation of such orders.  Therefore, if our projected sales do not close before the end of the
relevant  quarter,  our  actual  results  may  be  inconsistent  with  our  published  guidance.  Accordingly,  our  guidance  is  only  an  estimate  of  what
management believes is realizable as of the date of release. Actual results will vary from the guidance and the variations may be material. Investors
should also recognize that the reliability of any forecasted financial data diminishes the farther in the future that the data is forecast. In light of the
foregoing, investors are urged to consider any guidance we may publish in context and not to place undue reliance on it.

21

 
 
 
 
 
Our business may be materially affected by changes to fiscal and tax policies. Potentially negative or unexpected tax consequences of these
policies, or the uncertainty surrounding their potential effects, could adversely affect our results of operations and share price.

As we operate in the global market, we are subject to tax in Israel and various jurisdictions in which we conduct our business. Our tax expenses
include the impact of tax exposures in certain jurisdictions, and may also be affected by adverse changes in the underlying profitability and financial
outlook of our operations or changes in tax law, including international tax treaties, or guidelines such as the BEPS project (Base Erosion and Profit
Shifting), which could lead to changes in our valuation allowances against deferred tax assets on our consolidated balance sheets.  Furthermore, we
are subject to tax audits by governmental authorities, primarily in Israel and the United States. If we experience unfavorable results from one or more
such tax audits, there could be an adverse effect on our tax rate and therefore on our net income.

Our results of operations may be affected by changes in tax laws, tax rates or double tax treaties. For example, in the United States, H.R. 1, originally
known as the 2017 Tax Cuts and Jobs Act (the “TCJA”) made significant changes to the U.S. Internal Revenue Code, including a reduction in the
federal  income  corporate  tax  rate  from  35%  to  21%  and  limitations  on  certain  corporate  deductions  and  credits.  In  addition,  the  TCJA  requires
complex computations to be performed that were not previously required in U.S. tax law, significant judgments to be made in interpretation of the
provisions of the TCJA and significant estimates in calculations, and the preparation and analysis of information not previously relevant or regularly
produced.  The  U.S.  Treasury  Department,  the  IRS,  and  other  standard-setting  bodies  could  interpret  or  issue  guidance  on  how  provisions  of  the
TCJA will be applied or otherwise administered that is different from our interpretation. Finally, foreign governments may enact tax laws in response
to the TCJA that could result in further changes to global taxation and materially affect our financial position and results of operations. While we
have provided the effect of the TCJA in our Consolidated Financial Statements as included in note 13 to our financial statements included elsewhere
in this report, the application of accounting guidance for various items and the ultimate impact of the TCJA on our business are currently uncertain.

Risks Related to Our Ordinary Shares

The share price of our ordinary shares has been and may continue to be volatile.

Our quarterly financial performance is likely to vary in the future, and may not meet our expectations or the expectations of analysts or investors,
which may lead to additional volatility in our share price. The market price of our ordinary shares may be volatile and could fluctuate substantially
due to many factors, including, but not limited to:

·

·

·

·

announcements  or  introductions  of  technological  innovations,  new  products,  product  enhancements  or  pricing  policies  by  us  or  our
competitors;

winning or losing contracts with service providers;

disputes or other developments with respect to our or our competitors’ intellectual property rights;

announcements of strategic partnerships, joint ventures, acquisitions or other agreements by us or our competitors;

22

 
 
 
 
 
 
 
 
 
·

·

·

·

·

·

recruitment or departure of key personnel;

regulatory developments in the markets in which we sell our products;

our future repurchases, if any, of our ordinary shares pursuant to our current share repurchase program and/or any other share repurchase
program which may be approved in the future;

our sale of ordinary shares or other securities;

changes in the estimation of the future size and growth of our markets; or

market conditions in our industry, the industries of our customers and the economy as a whole.

Share price fluctuations may be exaggerated if the trading volume of our ordinary shares is too low. The lack of a trading market may result in the
loss of research coverage by securities analysts. Moreover, we can provide no assurance that any securities analysts will initiate or maintain research
coverage  of  our  company  and  our  ordinary  shares.  If  our  future  quarterly  operating  results  are  below  the  expectations  of  securities  analysts  or
investors, the price of our ordinary shares would likely decline.  Securities class action litigation has often been brought against companies following
periods of volatility.

Our  shareholders  do  not  have  the  same  protections  afforded  to  shareholders  of  a  U.S.  company  because  we  have  elected  to  use  certain
exemptions available to foreign private issuers from certain NASDAQ corporate governance requirements.

As  a  foreign  private  issuer,  we  are  permitted  under  NASDAQ  Rule  5615(a)(3)  to  follow  Israeli  corporate  governance  practices  instead  of  the
NASDAQ Stock Market requirements that apply to U.S. companies. As a condition to following Israeli corporate governance practices, we must
disclose which requirements we are not following and describe the equivalent Israeli law requirement. We must also provide NASDAQ with a letter
from our Israeli outside counsel, certifying that our corporate governance practices are not prohibited by Israeli law. As a result of these exemptions,
our  shareholders  do  not  have  the  same  protections  as  are  afforded  to  shareholders  of  a  U.S.  company.  We  currently  follow  Israeli  home  country
practices with regard to the quorum requirement for shareholder meetings and shareholder approval of equity compensation plans requirements.  As
permitted under the Israeli Companies Law, 5759-1999, or the Companies Law, our articles of association provide that the quorum for any meeting
of shareholders shall be the presence of at least two shareholders present in person or by proxy who hold at least 25% of the voting power of our
shares  instead  of  33  1/3%  of  our  issued  share  capital  (as  prescribed  by  NASDAQ's  rules).  We  do  not  seek  shareholder  approval  for  equity
compensation plans in accordance with the requirements of the Companies Law, which does not fully reflect the requirements of Rule 5635(c).

In the future, we may also choose to follow Israeli corporate governance practices instead of NASDAQ requirements with regard to, among other
things,  the  composition  of  our  board  of  directors,  compensation  of  officers,  director  nomination  procedures  and  quorum  requirements  at
shareholders’  meetings.  In  addition,  we  may  choose  to  follow  Israeli  corporate  governance  practice  instead  of  NASDAQ  requirements  to  obtain
shareholder  approval  for  certain  dilutive  events  (such  as  for  issuances  that  will  result  in  a  change  of  control  of  the  company,  certain  transactions
other than a public offering involving issuances of a 20% or more interest in the company and certain acquisitions of the stock or assets of another
company).  Accordingly,  our  shareholders  may  not  be  afforded  the  same  protection  as  provided  under  NASDAQ  corporate  governance  rules.
Following  our  home  country  governance  practices,  as  opposed  to  the  requirements  that  would  otherwise  apply  to  a  U.S.  company  listed  on  the
Nasdaq  Global  Select  Market,  may  provide  less  protection  than  is  accorded  to  investors  of  domestic  issuers.  See  “ITEM  16G:  Corporate
Governance”.

23

 
 
 
 
 
 
 
 
 
As a foreign private issuer, we are not subject to the provisions of Regulation FD or U.S. proxy rules and are exempt from filing certain
Exchange Act reports.

As a foreign private issuer, we are exempt from the rules and regulations under the Exchange Act related to the furnishing and content of proxy
statements, and our officers, directors and principal shareholders are exempt from the reporting and short-swing profit recovery provisions contained
in  Section  16  of  the  Exchange  Act.  In  addition,  we  are  not  required  under  the  Exchange  Act  to  file  annual  and  current  reports  and  financial
statements with the SEC as frequently or as promptly as U.S. domestic companies whose securities are registered under the Exchange Act, we are
permitted to disclose limited compensation information for our executive officers on an individual basis and we are generally exempt from filing
quarterly reports with the SEC under the Exchange Act. Moreover, we are not required to comply with Regulation FD, which restricts the selective
disclosure of material nonpublic information to, among others, broker-dealers and holders of a company’s securities under circumstances in which it
is  reasonably  foreseeable  that  the  holder  will  trade  in  the  company’s  securities  on  the  basis  of  the  information. These  exemptions  and  leniencies
reduce the frequency and scope of information and protections to which you may otherwise have been eligible in relation to a U.S. domestic issuer.

We would lose our foreign private issuer status if (a) a majority of our outstanding voting securities were either directly or indirectly owned of record
by residents of the United States and (b)(i) a majority of our executive officers or directors were United States citizens or residents, (ii) more than
50%  of  our  assets  were  located  in  the  United  States  or  (iii)  our  business  were  administered  principally  in  the  United  States.  Our  loss  of  foreign
private issuer status would make U.S. regulatory provisions mandatory. The regulatory and compliance costs to us under U.S. securities laws as a
U.S. domestic issuer may be significantly higher. If we are not a foreign private issuer, we will be required to file periodic reports and registration
statements on U.S. domestic issuer forms with the SEC, which are more detailed and extensive than the forms available to a foreign private issuer.
We  would  also  be  required  to  follow  U.S.  proxy  disclosure  requirements,  including  the  requirement  to  disclose,  under  U.S.  law,  more  detailed
information about the compensation of our senior executive officers on an individual basis. We may also be required to modify certain of our policies
to  comply  with  accepted  governance  practices  associated  with  U.S.  domestic  issuers.  Such  conversion  and  modifications  will  involve  additional
costs. In addition, we would lose our ability to rely upon exemptions from certain NASDAQ corporate governance requirements that are available to
foreign private issuers.

Our U.S. shareholders may suffer adverse tax consequences if we are characterized as a passive foreign investment company.

Generally, if for any taxable year 75% or more of our gross income is passive income, or the average percentage of our assets which produce passive
income or which are held for the production of passive income (“passive assets”) is at least 50% of our total net assets, we would be characterized as
a  passive  foreign  investment  company  (“PFIC”)  for  U.S.  federal  income  tax  purposes  for  such  taxable  year.  Publicly  traded  corporations  must
determine  the  percentage  of  assets  on  the  basis  of  the  value  of  their  assets.  No  definitive  guidance  has  been  issued  by  the  U.S.  government
concerning how to value the assets of a foreign public company for PFIC testing purposes. It can be inferred from the legislative history that the fair
market value of the total assets of a publicly traded foreign corporation can be more easily measured, and is therefore likely to be less burdensome to
taxpayers,  by  applying  the  “market  capitalization”  method.  Under  the  market  capitalization  method,  the  total  asset  value  of  a  company  would  be
considered  to  equal  the  aggregate  fair  market  value  of  its  outstanding  stock  (i.e.,  its  market  capitalization)  plus  its  outstanding  liabilities,  as  of  a
relevant  testing  date.  However,  the  legislative  history  did  not  specify  the  circumstances  under  which  it  would  be  appropriate  to  use  the  “market
capitalization” method, or that such method was an exclusive means for valuing the total assets of a publicly traded corporation. Accordingly, if the
market capitalization approach is found to be insufficient in the context of the facts and circumstances of a particular case, other reasonable valuation
methods may be employed to determine the fair market value of a corporation’s assets. In certain circumstances, including extremely volatile market
conditions, it may be appropriate to apply alternative valuation methods, to more accurately determine the fair market value of our assets, such as a
valuation  of  the  assets  by  an  independent  qualified  expert.  Given  the  volatility  of  the  capital  markets  in  recent  years,  we  have  obtained  an
independent  valuation  of  our  company  for  the  2017  tax  year,  as  well  as  an  opinion  from  a  U.S.  tax  advisor  that,  applying  the  results  of  the
independent  valuation  of  our  company  which  employed  an  approach  other  than  the  market  capitalization  approach,  and  which  provided  the
reasoning underlying the use of such approach, we should not be a PFIC for the 2017 taxable year. We considered such valuation in determining the
value of our total assets and we also considered the above-referenced opinion. On that basis, we believe that we were not a PFIC for the 2017 tax
year; however there can be no certainty that the IRS will not challenge such a position and determine that based on the IRS’s interpretation of the
asset test, we were a PFIC for the 2017 tax year. Thus, there can be no assurance that we will not be considered a PFIC for 2017 or for any other
taxable  year.  U.S.  Holders  should  consult  their  own  tax  advisors  concerning  the  implication  of  the  PFIC  rules  in  his,  her  or  its  particular
circumstances. See “ITEM 10: Taxation–United States Federal Income Taxation–Passive Foreign Investment Company Considerations.”

24

 
 
 
 
 
If we were characterized as a passive foreign investment company, a U.S. Holder (as defined under “ITEM 10: Additional Information–Taxation–
United  States  Federal  Income  Taxation–Passive  Foreign  Investment  Company  Considerations”)  could  avoid  certain  adverse  passive  foreign
investment company consequences by making a qualified electing fund election to be taxed currently on its proportionate share of the passive foreign
investment  company’s  ordinary  income  and  net  capital  gains.  However,  we  do  not  intend  to  comply  with  the  necessary  accounting  and  record
keeping  requirements  that  would  allow  a  U.S.  Holder  to  make  a  qualified  electing  fund  election  with  respect  to  the  Company.  See  “ITEM  10:
Additional Information–Taxation–United States Federal Income Taxation–Passive Foreign Investment Company Considerations.”

Certain U.S. holders of our ordinary shares may suffer adverse tax consequences if we or any of our non-U.S. subsidiaries are characterized as a
“controlled foreign corporation”, or a CFC, under Section 957(a) of the Internal Revenue Code of 1986, as amended (the “Code”).

A  non-U.S.  corporation  is  considered  a  CFC  if  more  than  50  percent  of  (1)  the  total  combined  voting  power  of  all  classes  of  stock  of  such
corporation  entitled  to  vote,  or  (2)  the  total  value  of  the  stock  of  such  corporation,  is  owned,  or  is  considered  as  owned  by  applying  certain
constructive ownership rules, by United States shareholders who each own stock representing 10% or more of the vote or, for the taxable year of a
non-U.S. corporation beginning after December 31, 2017 and for taxable years of shareholders with or within which such taxable years of such non-
U.S.  corporation  ends,  10%  or  more  of  the  value  on  any  day  during  the  taxable  year  of  such  non-U.S.  corporation  (“10%  U.S.  Shareholder”).   
Generally,  10%  U.S.  Shareholders  of  a  CFC  are  required  to  include  currently  in  gross  income  such  10%  U.S.  Shareholder’s  share  of  the  CFC’s
“Subpart F income”, a portion of the CFC’s earnings to the extent the CFC holds certain U.S. property, and certain other new items under the TCJA. 
Such  10%  U.S.  Shareholders  are  subject  to  current  U.S.  federal  income  tax  with  respect  to  such  items,  even  if  the  CFC  has  not  made  an  actual
distribution  to  such  shareholders.  “Subpart  F  income”  includes,  among  other  things,  certain  passive  income  (such  as  income  from  dividends,
interests, royalties, rents and annuities or gain from the sale of property that produces such types of income) and certain sales and services income
arising in connection with transactions between the CFC and a person related to the CFC.

Certain changes to the CFC constructive ownership rules introduced by the TCJA may cause one or more of our non-U.S. subsidiaries to be treated
as  CFCs  and  may  impact  our  CFC  status,  thus  affecting  holders  of  our  ordinary  shares  that  are  10%  United  States  shareholders.    For  10%  U.S.
Shareholders, this may result in negative U.S. federal income tax consequences, such as current U.S. taxation of Subpart F income and of any such
shareholder’s share of our accumulated non-U.S. earnings and profits (regardless of whether we make any distributions), taxation of amounts treated
as  global  intangible  low-taxed  income  under  Section  951A  of  the  Code  with  respect  to  such  shareholder,  and  being  subject  to  certain  reporting
requirements with the U.S. Internal Revenue Service. Current or prospective 10% U.S. Shareholders should consult their own tax advisors regarding
the U.S. tax consequences of acquiring, owning, or disposing our ordinary shares and the impact of the TCJA, especially the changes to the rules
relating to CFCs.

25

 
 
If the price of our ordinary shares declines, we may be more vulnerable to an unsolicited or hostile acquisition bid.

We  do  not  have  a  controlling  shareholder.  Notwithstanding  provisions  of  our  articles  of  association  and  Israeli  law,  a  decline  in  the  price  of  our
ordinary shares may result in us becoming subject to an unsolicited or hostile acquisition bid. In the event that such a bid is publicly disclosed, it may
result  in  increased  speculation  regarding  our  company  and  volatility  in  our  share  price  even  if  our  board  of  directors  decides  not  to  pursue  a
transaction. If our board of directors does pursue a transaction, there can be no assurance that it will be consummated successfully or that the price
paid will represent a premium above the original price paid for our shares by all of our shareholders.

Risks Relating to our Location in Israel

Conditions in Israel could adversely affect our business.

We  are  incorporated  under  Israeli  law  and  our  principal  offices,  research  and  development  division  and  manufacturing  facilities  are  located  in
Israel. Accordingly,  political,  economic  and  military  conditions  in  Israel  directly  affect  our  business.  Since  the  State  of  Israel  was  established  in
1948, a number of armed conflicts have occurred between Israel and its Arab neighbors. Although Israel has entered into various agreements with
Egypt, Jordan and the Palestinian Authority, there has been an increase in unrest and terrorist activity, which began in September 2000 and continued
with varying levels of severity into 2017. In recent years, these have included, among others, hostilities between Israel and Hezbollah in Lebanon
and  Hamas  in  the  Gaza  strip,  both  of  which  resulted  in  rockets  being  fired  into  Israel,  causing  casualties  and  significant  disruption  of  economic
activities.  Outside  of  periods  of  armed  conflict,  Israel  has  also  historically  experienced  terrorist  activity  and  unrest,  including  for  instance,  recent
unrest  due  to  the  United  States’  announcement  to  relocate  its  embassy  from  Tel  Aviv  to  Jerusalem.    Any  armed  conflicts,  terrorist  activities  or
political instability in the region may affect a significant portion of our work force, which is located in Israel, and may limit materially our ability to
obtain raw materials from affected countries or sell our products to companies in these countries. Any hostilities involving Israel or the interruption
or curtailment of trade between Israel and its present trading partners, or significant downturn in the economic or financial condition of Israel, could
adversely affect our operations and product development and manufacturing, cause our revenues to decrease and adversely affect the share price of
publicly traded companies having operations in Israel, such as us.

Our operations may be disrupted by the obligations of personnel to perform military service.

As of December 31, 2017, we employed 477 people, of whom 260 were based in Israel. Some of our employees in Israel are obligated to perform
annual military reserve duty in the Israel Defense Forces, depending on their age and position in the army. Additionally, they may be called to active
reserve duty at any time under emergency circumstances for extended periods of time. Our operations could be disrupted by the absence of one or
more of our executive officers or key employees for a significant period due to military service and any significant disruption in our operations could
harm our business. The full impact on our workforce or business if some of our executive officers and employees are called upon to perform military
service,  especially  in  times  of  national  emergency,  is  difficult  to  predict.  Additionally,  the  absence  of  a  significant  number  of  employees  at  our
manufacturing subcontractor, Flex, as a result of military service obligations may disrupt their operations and could have a material adverse effect on
our ability to timely deliver products to customers may be materially adversely affected.

26

 
 
 
 
 
 
 
The tax benefits that are available to us require us to meet several conditions and may be terminated or reduced in the future, which would
increase our costs and taxes.

Our  investment  program  in  equipment  at  our  facility  in  Hod-Hasharon,  Israel,  has  been  granted  approved  enterprise  status  and  we  are  therefore
eligible for tax benefits under the Israeli Law for the Encouragement of Capital Investments, 1959, referred to as the Investments Law. We also have
been  granted  benefited  enterprise  status.    We  expect  to  utilize  these  tax  benefits  after  we  utilize  our  net  operating  loss  carry  forwards.  As  of
December 31, 2017, our net operating loss carry forwards for Israeli tax purposes amounted to approximately $53.0 million. To remain eligible for
these tax benefits, we must continue to meet certain conditions stipulated in the Investments Law and its regulations and the criteria set forth in the
specific certificate of approval. If we do not meet these requirements, the tax benefits would be canceled and we could be required to refund any tax
benefits  and  investment  grants  that  we  received  in  the  past.  Further,  in  the  future  these  tax  benefits  may  be  reduced  or  discontinued.  If  these  tax
benefits are cancelled, our Israeli taxable income would be subject to regular Israeli corporate tax rates. The standard corporate tax rate in Israel for
2018 and thereafter is scheduled to be 23.0% and was 24.0% in 2017 and 25.0% in 2016.

Effective  January  1,  2011,  the  Investment  Law  was  amended.  Under  the  amended  Investment  Law,  the  criteria  for  receiving  tax  benefits  were
revised.  Under  the  transition  provisions  of  the  2011  -  Amendment,  a  company  may  decide  to  irrevocably  implement  the  2011  Amendment  while
waiving  benefits  provided  under  the  Investment  law’s  prior  benefits  programs  or  to  remain  subject  to  the  Investment  Law’s  prior  benefits
programs. In the future, we may not be eligible to receive additional tax benefits as were made available under the Investment law prior to the 2011
Amendment. The termination or reduction of these tax benefits would increase our tax liability, which would reduce our profits. Finally, in the event
of a distribution of a dividend from the abovementioned tax-exempt income, in addition to withholding tax at the following rates: (i) Israeli resident
corporation – 0%, (ii) Israeli resident individual – 20% in 2014 and onwards, and (iii) non-Israeli resident – 20% in 2014 and onwards subject to a
reduced tax rate under the provisions of an applicable double tax treaty, would be subject to income tax on the amount distributed in accordance with
the effective corporate tax rate which would have been applied had we not enjoyed the exemption. See “ITEM 10: Additional Information—Taxation
—Israeli Tax Considerations and Government Programs.”

No assurance can be given that we will be eligible to receive additional tax benefits under the Investments Law in the future. The termination or
reduction of these tax benefits would increase our tax liability in the future, which would reduce our profits or increase our losses. Additionally, if we
increase our activities outside of Israel, for example, by future acquisitions, our increased activities may not be eligible for inclusion in Israeli tax
benefit programs.

The government grants we have received for research and development expenditures require us to satisfy specified conditions and restrict
our  ability  to  manufacture  products  and  transfer  technologies  outside  of  Israel.  If  we  fail  to  comply  with  these  conditions  or  such
restrictions, we may be required to refund grants previously received together with interest and penalties and may be subject to criminal
charges.

We have received grants from the Israel Innovation Authority (formerly known as the Office of the Chief Scientist of the Ministry of Economy) for
the financing of a portion of our research and development expenditures in Israel, pursuant to the provisions of The Encouragement of Research,
Development and Innovation in Industry Law, 1984, referred to as the Research and Development Law. In the future we may not receive grants or
we may receive significantly smaller grants from the Israel Innovation Authority, and our failure to receive grants in the future could adversely affect
our profitability.  In 2015, 2016 and 2017 we received and accrued non-royalty-bearing grants totaling $1.3 million, $0.6 million and $0.4 million,
respectively,  from  the  Israel  Innovation  Authority,  representing  4.5%,  2.4%  and  1.8%,  respectively,  of  our  gross  research  and  development
expenditures. In 2015 we qualified to participate in two non-royalty-bearing research and development programs, and in one such program in 2016
and 2017, funded by the Israel Innovation Authority to develop generic technology relevant to the development of our products. Such programs are
approved  pursuant  to  special  provisions  of  the  Research  and  Development  Law.  We  were  eligible  to  receive  grants  constituting  of  up  to  50%  of
certain research and development expenses relating to these programs. Although the grants under these programs are not required to be repaid by
way of royalties, the restrictions of the Research and Development Law described below apply to these programs.

27

 
 
 
 
 
 
The  provisions  of  the  Research  and  Development  Law  and  the  terms  of  the  Israel  Innovation  Authority  grants  prohibit  us  from  transferring
manufacturing products which we originally planned to manufacture in Israel outside of Israel if they incorporate technologies funded by the Israel
Innovation Authority, and from transferring intellectual property rights in technologies developed using these grants, without special approvals from
the Israel Innovation Authority.

Even if we receive approval to manufacture our products outside of Israel, we may be required to pay an increased total amount of royalties, which
may be up to 300% of the grant amount plus interest, depending on the manufacturing volume that is performed outside of Israel. This restriction
may  impair  our  ability  to  outsource  manufacturing  or  engage  in  similar  arrangements  for  those  products  or  technologies.  Know-how  developed
under  an  approved  research  and  development  program  may  not  be  transferred  to  any  third-parties,  except  in  certain  circumstances  and  subject  to
prior approval. Similarly, even if we receive approval to transfer intellectual property rights in technologies developed using these grants, we may be
required to repay a multiple of the original grants plus LIBOR interest to the Israel Innovation Authority. In addition, if we fail to comply with any of
the conditions and restrictions imposed by the Research and Development Law or by the specific terms under which we received the grants, we may
be required to refund any grants previously received together with interest and penalties, and may be subject to criminal charges.

It may be difficult to enforce a U.S. judgment against us, our officers and directors in Israel or the United States, or to assert U.S. securities
laws claims in Israel or serve process on our officers and directors.

We are incorporated in Israel. The majority of our executive officers and directors are not residents of the United States, and the majority of our
assets  and  the  assets  of  these  persons  are  located  outside  the  United  States.  Therefore,  it  may  be  difficult  for  an  investor,  or  any  other  person  or
entity, to enforce a U.S. court judgment based upon the civil liability provisions of the U.S. federal securities laws against us or any of these persons
in a U.S. or Israeli court, or to effect service of process upon these persons in the United States. Additionally, it may be difficult for an investor, or
any other person or entity, to assert U.S. securities law claims in original actions instituted in Israel. Israeli courts may refuse to hear a claim based
on a violation of U.S. securities laws on the grounds that Israel is not the most appropriate forum in which to bring such a claim. Even if an Israeli
court agrees to hear a claim, it may determine that Israeli law and not U.S. law is applicable to the claim. If U.S. law is found to be applicable, the
content of applicable U.S. law must be proved as a fact which can be a time-consuming and costly process. Certain matters of procedure will also be
governed by Israeli law. There is little binding case law in Israel addressing the matters described above.

Provisions of Israeli law and our articles of association may delay, prevent or make undesirable an acquisition of all or a significant portion
of our shares or assets.

Our  articles  of  association  contain  certain  provisions  that  may  delay  or  prevent  a  change  of  control,  including  a  classified  board  of  directors.  In
addition,  Israeli  corporate  law  regulates  acquisitions  of  shares  through  tender  offers  and  mergers,  requires  special  approvals  for  transactions
involving  significant  shareholders  and  regulates  other  matters  that  may  be  relevant  to  these  types  of  transactions.  These  provisions  of  Israeli  law
could delay or prevent a change in control and may make it more difficult for third-parties to acquire us, even if doing so would be beneficial to our
shareholders,  and  may  limit  the  price  that  investors  may  be  willing  to  pay  for  our  ordinary  shares  in  the  future.  Furthermore,  Israeli  tax
considerations  may  make  potential  transactions  undesirable  to  us  or  to  some  of  our  shareholders.  See  “ITEM  10:  Additional  Information—
Memorandum and Articles of Association—Acquisitions under Israeli Law” and “—Anti-Takeover Measures.”

28

 
 
 
 
 
 
ITEM 4:  Information on Allot

A.            History and Development of Allot

Our History

Our legal and commercial name is Allot Communications Ltd. We are a company limited by shares organized under the laws of the State of Israel.
Our principal executive offices are located at 22 Hanagar Street, Neve Ne’eman Industrial Zone B, Hod-Hasharon 4501317, Israel, and our telephone
number is +972 (9) 761-9200. We have irrevocably appointed Allot Communications Inc. as our agent to receive service of process in any action
against us in any United States federal or state court. The address of Allot Communications Inc. is 1500 District Avenue, Burlington, MA 01803.

We were incorporated on November 12, 1996 as “Ariadne Ltd.” and commenced operations in 1997. In September 1997, we changed our name to
“Allot Communications Ltd.”. In November 2006, we listed our shares on NASDAQ. In 2007, we introduced our Service Gateway platform that
enables broadband providers to build efficient, secure, manageable and profitable intelligent networks that are optimized to deliver Internet-based
content  and  services.  In  2008,  we  completed  the  acquisition  of  the  business  of  Esphion  Limited,  a  developer  of  network  protection  solutions  for
carriers and internet service providers. In 2010, we listed our shares on the Tel Aviv Stock Exchange, or TASE, and began applying the reporting
reliefs afforded under the Israeli Securities Law to companies whose securities are dually listed on NASDAQ and the TASE. In 2012, we acquired
the business of Ortiva Wireless Inc., a developer of video optimization solutions for mobile and Internet networks. In 2012, we acquired the business
of Oversi Networks Ltd., a developer of products and systems for caching Internet content.  In 2015, we acquired substantially all of the assets and
business of Optenet S.A., a Madrid-based global IT security company. In early 2018, we acquired all of the outstanding shares of Netonomy Ltd., a
Tel-Aviv based developer of software-based cyber security for the connected home.

B.            Business Overview

Overview

We  are  a  provider  of  leading  innovative  network  intelligence  and  security  solutions  for  mobile  and  fixed  service  providers  as  well  as  enterprises
worldwide. Our solutions are deployed globally for network and application analytics, traffic control and shaping, network-based security including
mobile security, DDoS protection, IoT security, and more. Allot’s multi-service platforms are deployed by over 500 mobile, fixed and cloud service
providers and over 1000 enterprises. Our industry leading network-based security as a service solution has achieved over 50% penetration with some
service providers and is already used by over 18 million subscribers in Europe.

We have a global and diverse customer base composed of mobile and fixed broadband service providers, cable operators, satellite service providers,
private  networks,  data  centers,  governments,  and  enterprises  such  as  financial  and  educational  institutions.  With  over  20  years  of  experience
empowering service providers and enterprises to get more out of their networks and to manage them better, we enable network operators as well as
enterprises, to clearly see and understand their networks from within, to optimize, innovate and capitalize on every opportunity, to learn about users
and network behaviors, to improve quality of service and reduce costs, and to detect security breaches to protect their own networks and their users
from attacks, all while increasing value to customers and deploying new services faster.

29

 
 
 
 
 
 
 
 
 
 
Through our combination of innovative technology, proven know-how and collaborative approach to industry standards and partnerships, we deliver
solutions that equip service providers with the capabilities to elevate their role as premier digital services providers and to expand into new business
opportunities.  We  offer  our  customers  market  leading,  proprietary  technologies  that  are  powerful,  diverse,  and  scalable.  In  addition,  we  have
developed significant industry know-how and expertise through our experience in designing and implementing use cases with our large customer
base. We believe that when visibility is clear and network intelligence is accurate, service providers can make smart decisions in real time to manage
their networks, engage customers and innovate with new services.

Industry Background

The rapid proliferation of broadband networks in recent years has been largely driven by demand from users for faster and more reliable access to the
Internet and by the proliferation in the number and complexity of broadband applications, as well as the proliferation of mobile smartphones, tablets
and other Internet-connected devices.

Rising Network Operational Costs Due to the Rapid Adoption of Broadband Applications

Advances in broadband access (such as the introduction of long-term evolution, or LTE, technology) combined with the advanced data capabilities of
end-user  devices  (such  as  smartphones  and  tablets)  have  promoted  a  growing  number  of  applications  and  content  delivered  over  broadband
networks. The vast majority of these applications run over-the-top of the network, which means they are not originated, controlled or charged by the
network  operator.  The  use  of  OTT  applications,  such  as  streaming  video,  peer-to-peer  (P2P),  Voice  over  IP  (VoIP),  social  networks,  interactive
gaming  and  online  content,  requires  large  and  increasing  amounts  of  bandwidth.  Moreover,  many  of  these  applications  are  highly  sensitive  to
network delays caused by congestion. In response to these challenges, service providers have been forced to invest heavily in network infrastructure
upgrades and customer support services in order to maintain the quality of experience for subscribers.

Rising Data Traffic in Mobile Networks

The mobile data market continues to grow rapidly, fueled by the proliferation of smartphones and tablets, mobile-enabled laptops that use mobile
modems or tethered smartphones to connect to the Internet. On average, the data traffic generated by an Internet user with a smartphone is multiple
times that of an Internet user without a smartphone.

The  cost  of  increasing  the  bandwidth  in  mobile  networks  is  significantly  higher  than  that  in  wireline  networks.  As  a  result,  mobile  operators  are
experiencing economic and infrastructure challenges in meeting the rising tide of data traffic over their networks. In addition, as capacity increases in
mobile networks, smartphone users are likely to have increased expectations with respect to speed and performance.

It is becoming increasingly apparent that unmanaged 4G/LTE mobile networks (and soon also 5G  mobile networks) will not be able to cope with the
rising tide of data traffic, without implementing intelligent bandwidth management solutions. Moreover, network providers may need to develop new
pricing models if they are not able to monetize the OTT traffic carried by their networks.

Service Providers Demand the Ability to Offer Services that Can Be Monetized at Different Rates

Some service providers still offer flat-rate broadband access, regardless of the type of applications and data used by subscribers. These operators
provide the same level of service to all subscribers and do not guarantee access quality, regardless of a subscriber’s willingness to pay for premium
services and network performance. However, with the increasing amount of data used, the flat-rate pricing model may not be profitable, especially
for  mobile  broadband  operators,  unless  they  can  charge  subscribers  high  rates.  As  a  result,  both  mobile  and  fixed  operators  have  begun  to  offer
service plans based on gigabytes of data used. However, this pricing model is also subject to competition from other service providers offering lower
rates, contributing to downward pricing pressure and high subscriber turnover rates.

30

 
 
 
 
 
 
 
 
 
 
 
To address these issues and increase the average revenue per user (ARPU), a significantly increased number of service providers have begun to offer
premium,  differentiated  services,  such  as  free  usage  for  specific  applications,  content  bundling,  off-peak  usage  incentives,  security  services,
improved  quality  for  VoIP  and  Internet  video,  among  others.  By  offering  such  tiered  services  and  charging  subscribers  according  to  the  value  of
these services, as well as based on the gigabyte usage, service providers can capitalize on the revenue opportunities embodied in their networks.  To
offer premium services and to guarantee high-quality delivery of content and user experience, service providers need enhanced visibility into and
control  of  network  traffic,  including  visibility  into  the  type  of  applications  used  on  the  network  and  levels  of  traffic  generated  by  different
subscribers.

The Challenge of Elevating the Role of Fixed and Mobile Broadband Networks

In the evolving digital lifestyle, consumers recognize the importance of the devices they use to access the Internet and choose the Internet content
and services they use based on quality. However, the network that connects them to the Internet is not as “visible”, and is therefore not as highly
valued,  even  though  it  plays  a  critical  role  in  the  service  chain.  In  order  to  generate  revenue  through  various  pricing  models  and  encourage
consumers and content providers to seek higher quality network services, service providers are seeking to elevate the role of network connectivity
and services. To do so, service providers must be able to identify and leverage the business intelligence in their data networks and capitalize on the
network traffic that they generate.

The ability to identify, distinguish and prioritize different applications plays a major role in intelligent management of network resources and service
delivery,  allowing  service  providers  to  optimize  bandwidth  utilization  and  reduce  operational  costs,  while  maintaining  high  quality  of  service  for
tiered and premium services. Application designers are employing increasingly sophisticated methods to avoid detection by network operators who
desire to manage network use. Traditional network infrastructure devices, such as routers and switches, do not generally have sufficient computing
resources or the required algorithms to distinguish between different and rapidly evolving applications.

Network Security Threats

As reliance on the Internet has grown, service provider and enterprise networks have become increasingly vulnerable to a wide range of security
threats, including distributed denial of service attacks, spambots malware and other threats. These attacks are designed to flood the network with
traffic  that  consumes  all  the  available  bandwidth  and  hinder  the  ability  to  provide  high  quality  broadband  access  to  subscribers  or  to  prevent
enterprises  from  using  mission-critical  applications.  These  threats  also  compromise  network  and  data  integrity.  We  believe  service  providers  and
enterprises must protect against such attacks by detecting and neutralizing malicious traffic at very early stages before such threats can compromise
network integrity and services.

End-User Security Threats

Broadband devices, especially mobile devices, are increasingly vulnerable to online threats such as malware and phishing. Since most broadband
users have limited cyber-security expertise, they become easy targets for cybercriminals. Mobile device users are even more exposed since the threat
awareness  is  lower  than  that  of  PC  users.  There  are  several  options  to  safeguard  broadband  users  on-the-go.  We  believe  service  providers  must
protect  their  subscribers  by  providing  security-as-a-service  so  that  individual  and  business  customers  are  always  protected  seamlessly  from  the
network security threats.

Enterprise Demand for Visibility and Delivery of Mission-Critical Applications and Services in the Cloud

The proliferation of network applications, bring your own device and cloud computing present significant challenges for enterprises that operate data
centers, wide-area networks, virtual private networks (VPN) and Internet connectivity for organizations of all sizes. Enterprises depend on network
infrastructure to ensure the delivery of business-critical applications to an increasingly mobile and often global workforce, and as such, face many of
the same issues as service providers. At the same time, Internet access has introduced a wide variety of recreational and non-business applications to
enterprise networks, resulting in network congestion and negatively impacting employee productivity. As a result, there is an increasing need for
enterprises to be able to monitor and control the traffic on their business networks.

31

 
 
 
 
 
 
 
 
 
 
Integrated Network Intelligence Solutions

Our integrated network intelligence solutions provide network visibility and control allowing mobile, fixed and enterprise operators to elevate their
role  in  the  digital  lifestyle  ecosystem  and  expand  into  new  business  opportunities.  Our  solutions  enable  our  customers  to  increase  revenues  by
monetizing  network  usage  through  value-added  products  and  services,  value-based  charging,  reduce  costs  by  optimizing  the  delivery  and
performance of OTT content and cloud computing services and improve customer loyalty by personalizing operator offerings with various choices of
service tiers and digital lifestyle options.

Our Network Intelligence Solutions include:

·

·

·

·

Analytics  solutions  deliver  accurate  and  meaningful  network  business  intelligence  to  drive  capacity  planning,  congestion  management,
service planning, regulatory compliance and marketing decisions.

Traffic Management  solutions  prioritize  critical  network  traffic,  control  congestion  and  optimize  service  delivery.  Dynamic  Quality  of
Experience (QoE) enforcement enables effective traffic management strategies that minimize infrastructure and operating costs.

Policy Control and Charging solutions drive personalized service plans and pay-for-use pricing models based on real-time consumption of
bandwidth and OTT applications. We provide a single point of integration with provisioning and pricing systems.

Service Enablement  solutions  facilitate  a  wide  variety  of  cost-saving  and  revenue-generating  use  cases  to  create  personalized  customer
experiences demanded by today’s sophisticated consumers.

Allot’s Products (Our Platforms)

The  Allot  Service  Gateway  platforms  (including  Allot  Service  Gateway  Tera,  and  Allot  Service  Gateway  9500)  as  well  as  Allot  NetEnforcer
platforms  are  based  on  leading  technology  and  high  performance,  designed  for  in-line  deployment  in  a  wide  range  of  networks.  Allot  service
Gateway  platforms  are  designed  for  deployment  both  on  traditional  and  virtualized  network  access  infrastructure.  Within  each  platform,  our
Dynamic  Actionable  Recognition  Technology  (DART)  engine  employs  multiple  deep  packet  inspection  (DPI)  and  analytical  methods  to  identify
network traffic by subscriber, application, device and network topology. Our technology is able to identify more OTT applications than any other
solution on the market with frequent and custom updates to our extensive signature library. These granular elements may be mapped directly into
dynamic traffic management, charging and service enablement policies.

High-Performance Platforms

·

Allot Service Gateway (series of products) provides visibility, control and security of application and user traffic in cloud data centers and
ISP  networks.  The  platform  provides  a  unified  framework  and  single  point  of  integration  for  traffic  visibility  and  policy  enforcement,
charging, as well as pre-integrated services, including, web and cyber security, and web optimization, cyber threat protection, data sourcing,
and network analytics.

32

 
 
 
 
 
 
 
 
 
 
 
 
·

·

·

·

Allot Service Gateway Tera powers the deployment and delivery of digital lifestyle services in fixed, mobile and cloud networks that are
on  the  path  to  software-defined  networking  (SDN)and  virtualized  network  services  (NFV).  The  Allot  Service  Gateway  Tera  provides  a
unified  framework  for  traffic  detection,  policy  enforcement  and  service  integration  across  any  access  network,  and  helps  manage  traffic
loads,  keeping  pace  with  the  growing  demand  for  services  and  the  complex  needs  of  application  delivery. Allot  Service  Gateway  Tera
supports both physical and virtual service deployment and serves as a single point of seamless integration in the network for real-time data
sourcing,  traffic  management,  service  chaining,  application-based  charging,  endpoint  protection  and  anti-DDoS,  as  well  as  value-added
services from other leading vendors.

Allot  Service  Gateway  Virtual  Edition  provides  contemporary,  software  only  based  version  of  our  Service  Gateway  functionality,
enabling  telecommunication  service  providers  to  deploy  leading  integrated  network  intelligence,  policy  enforcement  and  revenue-
generating  services  in  a  scalable  manner,  which  complies  with  any  hardware  and  orchestration  infrastructure  used  by  the  provider.  Our
Service Gateway Virtual Edition enables both on-premises and cloud deployments, and provides the promise of expansion on demand based
on the actual traffic dynamic of the network.

Allot Secure Service Gateway integrates network intelligence, policy enforcement, and web security in a single scalable platform for large
enterprises. This unified platform offers enterprises a cost-effective solution of advance technologies for visibility, control and security of
their network. Allot’s SSG ranges from several hundred Mbps (megabits per second) to several dozen Gbps, hence providing full coverage
to even the most complex enterprise network.

Allot  NetEnforcer  bandwidth  management  devices  monitor  and  manage  network  traffic  per  application  and  per  subscriber,  enabling
intelligent optimization of broadband and wide area network (WAN) services. With full duplex speeds ranging from 10 megabits per second
(Mbps) to 16 Gbps, these devices provide essential visibility, policy enforcement and traffic steering to added-value services in a wide range
of service provider and enterprise networks. End of Life of the Allot NetEnforcer was declared during September 2017, and thus is being
withdrawn from sale.

Subscriber Management Platform

The Allot Subscriber Management Platform (SMP) drives the centralized creation, provisioning and pricing of subscriber services, including tiered
and usage-based data plans, which we believe are key to personalizing digital lifestyle offerings and maximizing average revenue per user. The Allot
SMP allows subscriber traffic to be managed across converged access networks and when offloading to Wi-Fi hotspots. Modular licensing provides
flexible and scalable management for any number of subscribers.

·

·

·

·

Allot TierManager: Provides and manages differentiated services and tiered service plans that are tailored to subscriber preferences.

Allot QuotaManager:  Provides  and  manages  usage  allowances  and  caps,  with  real-time  metering  of  service  consumption  and  dynamic
enforcement of quota limits and overage policy.

Allot  ChargeSmart:  Enables  real-time,  pay-for-use  pricing,  based  on  a  user’s  consumption  of  data  and  applications.  It  also  integrates
seamlessly in 3G and 4G mobile networks and implements the pricing model via standard telecommunication interfaces, such as Diameter
Gx, Sd, Gy and Gz.

Allot  Smart  Engage  Onboarding:  Allows  operators  to  engage  customers  at  first  time  broadband  usage,  and  also  increase  on  going
engagement, including, increasing introduction of services and number of opt-ins for add-on services.

33

 
 
 
 
 
 
 
 
 
 
Analytics Services

Our analytics solutions analyze traffic data to drive smart business decisions.

·

·

Allot  ClearSee  Analytics:  Is  a  business  intelligence  application  that  helps  network  operators  turn  big  data  into  valuable  insight  for  the
decision-makers  in  their  organization.  Its  self-service  approach  allows  network  operators  to  synthesize  and  analyze  large  varieties  and
volumes  of  data  with  extreme  efficiency.  Tools  include  built-in  dashboards  for  mining  Network,  Application,  Subscriber,  Device,  and
Quality  of  Experience  data,  plus  Self-Service  data  mining  for  modeling  fresh  perspectives  and  gaining  deeper  understanding  of  network
usage and subscriber behavior.

Allot ClearSee Data Source: Extracts a rich variety of raw traffic statistics from operator networks, enriches it with data from operator
business systems, and loads it into a cutting-edge data warehouse where it is transformed into modeled data objects that are meaningful to
telco operators and easy to manipulate using the Allot ClearSee Analytics application. This valuable source data may also be exported to
external analytics tools and other business applications.

Security Solutions

Our security solutions protect network customers, network service integrity and brand reputation.

·

·

·

·

·

“Security as a Service” Solutions enable operators to secure subscribers against online threats and harmful content by providing network-
based Security as a Service (SECaaS) to their end customers.

o Allot WebSafe Personal: Opt-in security services that allow subscribers to define and enforce safe-browsing limits (Parental Control) and
to prevent incoming malware from infecting their devices (Anti-Malware). Services are enforced at the network level, requiring no device
involvement or battery consumption.

o Allot WebSafe Business: Provides flexible, multi-tenant Security as a Service to small and medium business (SMB) customers, including,

web (URL) filtering, anti-malware, application control and mail security.

Allot ServiceProtector: Attack detection and mitigation services that protect commercial networks against inbound and outbound Denial of
Service (DoS/DDoS) attacks, Zero Day attacks, worms, zombie and spambot behavior.

Allot  Content  Protector:  Provides  a  carrier-class  URL  filtering  service  that  blocks  access  to  blacklisted  and  illegal  content,  enabling
network operators to comply with regulatory requirements.

Allot  SpamOut  Protector:  Prevents  malicious  spambots  from  compromising  operators'  network  service,  and  includes  anti-spam  filter
which detects and blocks outbound spam and protects network and IP domain against being blacklisted as a spammer or a phishing security
risk.

Allot Unified Security: Provides end-to end security capabilities through combining Allot’s multi-tenant network-based security platform
and  McAfee  endpoint  protection.  Offering  On-Net  and  Off-Net  coverage,  the  solution  blends  advanced  threat  detection  technologies  in
network and at the endpoint with customer intelligence and comprehensive personalization capabilities to deliver a scalable platform that
simplifies security service activation, service awareness, operation and management.

34

 
 
 
 
 
 
 
 
 
 
 
 
 
Centralized Management

The  Allot  NetXplorer  is  the  management  umbrella  for  our  devices,  platforms  and  solutions,  providing  a  central  access  point  for  network-wide
monitoring, reporting, analytics, troubleshooting, accounting and QoS policy provisioning. Its user-friendly interface provides our customers with a
comprehensive overview of the application, user, device and network topology traffic, while its wide variety of reports provide accessible, detailed
analyses of granular traffic data.

·

·

·

·

NetXplorer  Analytics  and  Reporting:  Real-time  reporting  provides  30-second  accuracy  for  timely  troubleshooting  and  resolution  of
customer care issues, while historical traffic statistics facilitate analyses of usage trends and user behavior.

NetXplorer Data Collector: Provides distributed data collection and storage at different points in the network in order to support growing
and large-scale deployments with large volumes of network traffic.

NetAccounting Server: Aggregates network-wide usage statistics and exports the data to external accounting systems in standard formats.

NetPolicy  Provisioner:  Provides  a  virtual  “bandwidth  management  device”  for  self-monitoring  and  self-provisioning  by  a  networks
operator’s VPN, ISP and managed services customers.

Customers

We  have  a  global,  diversified  customer  base  consisting  primarily  of  mobile  and  fixed  service  providers,  cable  operators,  private  networks,  data
centers, governments and enterprises. We derive a significant and growing portion of our revenue from direct sales to large mobile and fixed-line
service providers. We generate the remainder of our revenue through a select and well-developed network of channel partners, generally consisting
of distributors, resellers, OEMs and system integrators. We also endeavor to increase our sales to enterprises and have adapted the structure of our
sales organization to this end.  In 2017, we derived 49% of our revenues from Europe, 19% from the Americas, 17% from Asia and Oceania and
15% from the Middle East and Africa. For a breakdown of total revenues by geographic location, see “ITEM 5.A – Operating Results – Results of
Operations – Revenues.”

Channel Partners

We market and sell our products to end-customers both by direct sales and through channel partners, which include distributors, resellers, OEMs and
system integrators. A significant portion of our sales occur through our channel partners. In 2017, approximately 50% of our revenues were derived
from  channel  partners.  Our  channel  partners  are  responsible  for  installing  and  providing  initial  customer  support  for  our  products.  Our  channel
partners  are  located  around  the  world  and  address  most  major  markets.  Our  channel  partners  target  a  range  of  end-users,  including  carriers,
alternative  carriers,  cable  operators,  private  networks,  data  centers  and  enterprises  in  a  wide  range  of  industries,  including  government,  financial
institutions and education. Our agreements with channel partners that are distributors or resellers are generally non-exclusive, for an initial term of
one year and automatically renew for successive one-year terms unless terminated. After the first year, such agreements may typically be terminated
by either party upon ninety days prior notice.

We offer support to our channel partners. This support includes the generation of leads through marketing events, seminars and web-based leads and
incentive programs as well as technical and sales training.

Sales and Marketing

Our product sales cycle varies based on the intended use by the end-customer. The sales cycle for initial network deployment may generally last
between twelve and eighteen months for large and medium service providers, six to twelve months for small service providers, and one to six months
for  enterprises.  Follow-on  orders  and  additional  deployment  of  our  products  usually  require  shorter  cycles.  Large  and  medium  service  providers
generally take longer to plan the integration of our solutions into their existing networks and to set goals for the implementation of the technology.

35

 
 
 
 
 
 
 
 
 
 
 
 
We  focus  our  marketing  efforts  on  product  positioning,  increasing  brand  awareness,  communicating  product  advantages  and  generating  qualified
leads for our sales organization. We rely on a variety of marketing communications channels, including our website, trade shows, industry research
and professional publications, the press and special events to gain wider market exposure.

We have organized our worldwide sales efforts into the following regions: North America, South America, Europe, the Middle East and Africa; and
Asia and Oceania. We have regional offices in the United States, Israel, France, United Kingdom, Spain, Colombia, Singapore, China, Italy and India
and a regional presence in Germany, Mexico, Hong Kong, South Africa, Japan, New Zealand and Australia.

As  of  December  31,  2017,  our  sales  and  marketing  staff,  including  product  management  and  business  development  functions,  consisted  of  122
employees.

Service and Technical Support

We believe our technical support and professional services capabilities are a key element of our sales strategy. Our technical staff provides project
management,  delivery,  training,  support  and  professional  services,  as  well  as  assists  in  presale  activities  and  advises  channel  partners  on  the
integration of our solutions into end-customer networks. Our basic warranty to end-customers (directly or through our partners) is three months for
software and twelve months for hardware. Generally, end-customers are also offered a choice of one year or multi-year customer support programs
when  they  purchase  our  products.  These  customer  support  programs  can  be  renewed  at  the  end  of  their  terms.  Our  end-customer  support  plans
generally offer the following features:

·

·

·

·

unlimited 24/7 access to our global support organization, via phone, email and online support system, provided by regional support centers;

expedited replacement units in the event of a warranty claim;

software updates and upgrades offering new features and protocols and addressing new and changing network applications; and

periodic updates of solution documentation, technical information and training.

Our  support  plans  are  designed  to  maximize  network  up-time  and  minimize  operating  costs.  Our  customers,  including  partners  and  their  end-
customers, are entitled to take advantage of our around-the-clock technical support which we provide through our seven support centers, located in
France,  Israel,  Singapore,  India,  Colombia  Spain  and  the  United  States.  We  also  offer  our  customers,  24-hour  access  to  an  external  web-based
technical  knowledge  base,  which  provides  technical  support  information  and,  in  the  case  of  our  channel  partners,  enables  them  to  support  their
customers independently and obtain follow up and support from us.

Many of our strategic customers purchase special support contracts, which include specifics service levels (for example, with respect to response
time, restoration time, resolution time, on-site support, spare parts management, and resident engineers).

We also offer particular professional services, such as, network audit, solution design, project management, business intelligence reports, customer
project documentation, integration services, interoperability testing and training and specific customizations.

The  expenditures  associated  with  the  technical  support  staff  are  allocated  in  our  statements  of  comprehensive  loss  between  sale  and  marketing
expenses and cost of goods sold, based on the roles of and tasks performed by personnel.

36

 
 
 
 
 
 
 
 
 
 
 
 
 
As of December 31, 2017, our technical staff consisted of 128 employees, including 67 technical support persons, 53 deployment and professional
services engineers, six documentation and training persons, and two Customer Success managers.

Research and Development

Our research and development activities take place primarily in Israel. We also have research and development activities in Spain and Mexico. As of
December 31, 2017, 117 of our employees in Israel, 43 of our employees in Spain and three of our employees in Mexico, were engaged primarily in
research and development. We devote a significant amount of our resources towards research and development in order to introduce new products
and continuously enhance existing products and to support our growth strategy. We have assembled a core team of experienced engineers, many of
whom are leaders in their particular field or discipline and have technical degrees from top universities and have experience working for leading
Israeli or international networking companies. These engineers are involved in advancing our core technologies, as well as in applying these core
technologies  to  our  product  development  activities.  In  previous  years,  our  research  and  development  efforts  have  benefited  from  royalty-bearing
grants  from  the  Israel  Innovation  Authority.  As  of  December,  31  2017,  there  are  no  outstanding  royalties  due  from  us  to  the  Israel  Innovation
Authority. In 2017, we benefited from additional grants from the Israel Innovation Authority; however, these grants do not bear royalties. Under the
terms of those grants we are required to perform our manufacturing activities within the state of Israel, as a condition to maintaining these benefits.
The State of Israel does not own any proprietary rights in technology developed with the Innovation Authority funding and there is no restriction
related to the Israel Innovation Authority on the export of products manufactured using technology developed with the Israel Innovation Authority
funding (other limitations on export apply under applicable law). For a description of restrictions on the transfer of the technology and with respect
to  manufacturing  rights,  please  see  “ITEM  3:  Key  Information—Risk  Factors—The  government  grants  we  have  received  for  research  and
development expenditures require us to satisfy specified conditions and restrict our ability to manufacture products and transfer technologies outside
of  Israel.  If  we  fail  to  comply  with  these  conditions  or  such  restrictions,  we  may  be  required  to  refund  grants  previously  received  together  with
interest and penalties and may be subject to criminal charges.”

Manufacturing

We  subcontract  the  manufacture  and  repair  of  the  hardware  components  of  our  Service  Gateway  Tera  platform  to  Flex  (Israel)  Ltd.,  which
manufactures these components in accordance with our design. This strategy enables us to reduce our fixed costs, focus on our core research and
development  competencies  and  provide  flexibility  in  meeting  market  demand.  Flex  (Israel)  is  contractually  obligated  to  provide  us  with
manufacturing services based on agreed specifications, including manufacturing, assembling, testing, packaging and procuring the raw materials for
our devices. We are not required to provide any minimum orders. Our agreement with Flex (Israel) is automatically renewed annually for additional
one-year terms. Flex (Israel) may terminate our agreement with them at any time during the term upon prior notice. We retain the right to procure
independently any of the components used in our products. Flex (Israel) has affiliates outside of Israel, to which it can, with the prior consent of the
Israel Innovation Authority, transfer manufacturing of our products if necessary, in which event we may be required to pay increased royalties to the
Israel Innovation Authority.

We subcontract the integration of our security software products with an off-the- shelf hardware platforms provided by Lenovo and Hewlett Packard
Enterprise (HP). Based on verbal understandings, Arrow ocs (Israel) performs the integration of the software product with HP servers, while Malam-
Team (Israel) performs the integration of such software with Lenovo Servers. Such hardware components are manufactured in accordance with our
design.

37

 
 
 
 
 
 
We  design  and  develop  internally  a  number  of  the  key  components  for  our  products,  including  printed  circuit  boards.    Some  of  the  hardware
components  of  our  products  are  obtained  from  single  or  limited  sources.  Since  our  products  have  been  designed  to  incorporate  these  specific
components,  any  change  in  these  components  due  to  an  interruption  in  supply  or  our  inability  to  obtain  such  components  on  a  timely  basis  may
require engineering changes to our products before we could incorporate substitute components. In particular, we purchase the central processing
unit for our Service Gateway platforms and for our NetEnforcer products from NetLogic Microsystems, Inc. (now part of Broadcom Corporation,
recently  acquired  by  Avago).  We  also  purchase  off  the  shelf  hardware  components  from  single  or  limited  sources  for  our  security  and  Traffic
Management  products.  We  carry  approximately  three  to  six  months  of  inventory  of  key  components.  We  also  work  closely  with  our  suppliers  to
monitor the end-of-life of the product cycle for integral components, and believe that in the event that they announce end of life, we will be able to
increase  our  inventory  to  allow  enough  time  for  replacing  such  components.  The  agreements  with  our  suppliers  do  not  contain  any  minimum
purchase or supply commitments. Product testing and quality assurance is performed by our contract manufacturer using tests and automated testing
equipment and according to controlled test documentation we specify. We also use inspection testing and statistical process controls to assure the
quality and reliability of our products.

Competition

We compete against large companies in a rapidly evolving and highly competitive sector of the networking technology market, which offer, or may
offer in the future, competing technologies, including partial or alternative solutions to operators' and enterprises’ challenges, and which, similarly to
us, intensely pursue the largest service providers (referred to as Tier 1 operators) as well as large enterprises.  Our DPI technology enabled offerings
face significant competition from router and switch infrastructure companies that integrate functionalities into their platforms addressing some of the
same types of issues that our products are designed to address.

Our  security  products,  which  are  offered  to  operators  and  are  deployed  in  their  networks  for  the  purpose  of  enabling  them  to  provide  security
services  to  their  end  customers,  are  subject  to  competition  from  companies  which  offer  security  products,  based  on  different  technology  and
marketing  and  sales  approaches.  Generally,  we  compete  on  the  basis  of  product  performance,  ease  of  use  and  installation,  customer  support  and
price.

Our  security  product  offerings  face  significant  competition  from  companies  that  directly  approach  end  customers  and  offer  them  security
applications to be installed on their devices; companies that approach the business enterprise sector through distribution channels and offer cloud
security products; and companies that offer security products bundled with other products. By offering our security products to operators that provide
security services to both business enterprises and individual end customers, we aim to expand the reach of our products.

See  “ITEM  3:  Key  Information—Risk  Factors—Our  revenues  and  business  may  be  adversely  affected  if  we  do  not  effectively  compete  in  the
markets in which we operate.”

Intellectual Property

Our intellectual property rights are very important to our business. We believe that the complexity of our products and the know-how incorporated
into them makes it difficult to copy them or replicate their features. We rely on a combination of confidentiality and other protective clauses in our
agreements, copyright and trade secrets to protect our know-how. We also restrict access to our servers physically and through closed networks since
our product designs and software are stored electronically and thus are highly portable.

38

 
 
 
 
 
 
 
 
We  customarily  require  our  employees,  subcontractors,  customers,  distributors,  resellers,  software  testers,  technology  partners  and  contractors  to
execute  confidentiality  agreements  or  agree  to  confidentiality  undertakings  when  their  relationship  with  us  begins.  Typically,  our  employment
contracts  also  include  assignment  of  intellectual  property  rights  for  all  inventions  developed  by  employees,  non-disclosure  of  all  confidential
information,  and  non-compete  clauses,  which  generally  restrict  the  employee  for  six  months  following  termination  of  employment.  The
enforceability of non-compete clauses in certain jurisdictions in which we operate may be limited. See “ITEM 3: Key Information—Risk Factors
—  If  we  are  unable  to  successfully  protect  the  intellectual  property  embodied  in  our  technology,  our  business  could  be  harmed  significantly.”
Because our product designs and software are stored electronically and thus are highly portable, we attempt to reduce the portability of our designs
and software by physically protecting our servers through the use of closed networks, which prevent external access to our servers.

The communications equipment industry is characterized by constant product changes resulting from new technological developments, performance
improvements  and  lower  hardware  costs.  We  believe  that  our  future  growth  depends  to  a  large  extent  on  our  ability  to  be  an  innovator  in  the
development  and  application  of  hardware  and  software  technology.  As  we  develop  the  next  generation  products,  we  intend  to  pursue  patent
protection  for  our  core  technologies  in  the  telecommunications  segment.  We  plan  to  seek  patent  protection  in  our  largest  markets  and  our
competitors’ markets, for example in the United States and Europe. As we continue to move into new markets, such as Japan, Korea and China, and
Latin America countries we will evaluate how best to protect our technologies in those markets. We intend to vigorously prosecute and defend the
rights of our intellectual property.

As of December 31, 2017, we had 17 issued U.S. patents. We expect to formalize our evaluation process for determining which inventions to protect
by patents or other means. We cannot be certain that patents will be issued as a result of the patent applications we have filed.

We have obtained a U.S. trademark registration for one of our key marks that we use to identify our products or services: “NetEnforcer.”

Government Regulation

See  “ITEM  5:  Overview—Government  Grants”  for  a  description  of  grants  received  from  the  Israel  Innovation  Authority  of  the  Ministry  of
Economy.

C.            Organizational Structure

As of December 31, 2017, we held directly and indirectly the percentage indicated of the outstanding capital stock of the following subsidiaries:

Company

Jurisdiction of Incorporation

Percentage
Ownership  

Allot Communications Inc.
Allot Communications Europe SARL
Allot Communications (Asia Pacific) Pte. Limited
Allot Communications (UK) Limited (with branches in Spain,
Italy and Germany)
Allot Communications Japan K.K.
Allot Communications (New Zealand) Limited (with a branch in
Australia)
Oversi Networks Ltd.
Allot Communications (Hong Kong) Ltd
Allot Communications Africa (PTY) Ltd
Allot Communications India Private Ltd
Allot Communications Spain, S.L. Sociedad Unipersonal
Allot Communications (Colombia) S.A.S
Allot MexSub

  United States
  France
  Singapore

  United Kingdom
  Japan

  New Zealand
  Israel
  Hong Kong
  South Africa
  India
  Spain
  Colombia
  Mexico

* Allot Communications Ltd. also holds a branch in Colombia.
During January 2018, we acquired all the issued and outstanding share capital of Netonomy Ltd. a company incorporated in Israel.

39

100%
100%
100%

100%
100%

100%
100%
100%
100%
100%
100%
100%
100%

 
 
   
   
   
   
   
   
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
D.            Property, Plant and Equipment

Our principal administrative and research and development activities are located in our approximately 61,343.53 square foot (5,699 square meter)
facilities in Hod-Hasharon, Israel. The leases for our facilities vary in dates and terms, with the main facility’s non-stabilized lease expiring in March
2022.

We also lease a 5,888 square foot (547 square meter) facility in Woburn, Massachusetts, for the purposes of our U.S. sales and marketing operations
pursuant  to  a  one  year  lease  which  may  be  renewed  upon  mutual  consent.    We  lease  a  total  of  7,653.14  square  foot  (711  square  meter)  in  three
facilities in Spain, mainly for our sales and research and development operations in Spain, pursuant to lease agreements. The lease agreement of our
main site in Spain expired was renewed for one year in 2017 and may be renewed for additional terms by mutual consent.  We lease other smaller
facilities for the purpose of our sales and marketing and support activities in France, the United Kingdom, Italy, Germany, Singapore, China, Japan,
South Africa, Colombia, New Zealand and India.

ITEM 4A:  Unresolved Staff Comments

Not applicable.

ITEM 5:  Operating and Financial Review and Prospects

The information contained in this section should be read in conjunction with our consolidated financial statements for the year ended December 31, 2017 and
related  notes  and  the  information  contained  elsewhere  in  this  annual  report.  Our  financial  statements  have  been  prepared  in  accordance  with  U.S.
GAAP.  This discussion contains forward-looking statements that are subject to known and unknown risks and uncertainties. As a result of many factors, such
as those set forth under “ITEM 3.D: Risk Factors” and “Cautionary Note Regarding Forward-Looking Statements,” our actual results may differ materially
from those anticipated in these forward-looking statements.

A.            Operating Results

Overview

We  are  a  leading  global  provider  of  network  intelligence  and  security  solutions  that  enable  service  providers  and  enterprises  to  protect  and
personalize  the  digital  experience  and  monetize  on  their  networks.  Allot’s  flexible  and  highly  scalable  service  delivery  framework  leverages  the
intelligence in data networks, enabling service providers to get closer to their customers, safeguard network assets and users, and accelerate time-to-
revenue for value-added services. Our customers use our solutions to create sophisticated policies to monitor network applications, enforce quality of
service  policies  that  guarantee  mission-critical  application  performance,  mitigate  security  risks  and  leverage  network  infrastructure  investments.
Demand  from  users  for  faster  and  more  reliable  access  to  the  Internet,  an  increase  in  the  number  and  complexity  of  broadband  applications,  and
growth in mobile data-enhanced smartphones have resulted in the rapid proliferation of broadband access networks in recent years. Our carrier-class
products  are  used  by  service  providers  to  offer  subscriber-based  and  application-based  tiered  services  that  enable  them  to  optimize  their  service
offerings, reduce churn rates and increase ARPU.

We market and sell our products through a variety of channels, including direct sales and through our channel partners, which include distributors,
resellers, OEMs and system integrators. End customers of our products include carriers, mobile operators, cable operators, wireless, wireline and
satellite  Internet  service  providers,  educational  institutions,  governments  and  enterprises.  The  resulting  intelligent,  content-aware  broadband
networks enable our customers to accurately monitor and manage IP traffic per application, subscriber, network topology and device.

40

 
 
 
 
 
 
 
 
 
 
 
In 2017, the primary drivers of our revenues were the mobile and fixed markets, which were highlighted by our ongoing relationship with global Tier
1 mobile and fixed operators groups.

In 2012, we acquired the business of Ortiva Wireless Inc. (“Ortiva”), a developer of solutions for mobile and Internet networks and Oversi Networks
Ltd. (“Oversi”), a developer of products and systems for caching Internet content. 

In March 2015, we acquired the business and substantially all of the assets of Optenet, S.A., a developer of security solutions for internet service
providers  and  enterprises.  Under  the  terms  of  the  agreement,  the  consideration  includes  approximately  $9.9  million  (€8.9  million)  in  cash.  In
addition, there is a performance-based earn-out over a period of five years following closing, which is capped at approximately $27.5 million (€25
million) and is contingent upon reaching certain revenues threshold from sale of Optenet products. The fair value of the contingent consideration as
of the acquisition date was estimated at $8.1 million (€7.3 million). See Note 1(b) to our consolidated financial statements for further information.

In January 2018, we acquired all of the outstanding shares of Netonomy Ltd., a developer of software-based cyber security for the connected home.
Under  the  terms  of  the  agreement,  the  consideration  includes  approximately  $3.2  million  in  cash.  In  addition,  there  is  a  performance-based
contingent amount, over a period of two and a half years following closing, which is capped at approximately $1.1 million.

Key measures of our performance

Revenues

We generate revenues from two sources: (1) sales of our network traffic management systems and our network management application solutions
and  platforms,  and  (2)  maintenance  and  support  services  and  professional  services,  including  installation  and  training.  We  generally  provide
maintenance and support services pursuant to a one- to three-year maintenance and support program, which may be purchased by customers at the
time of product purchase or on a renewal basis.

We recognize revenues from product sales when persuasive evidence of an agreement exists, delivery of the product has occurred, no significant
obligations  with  respect  to  implementation  remain,  the  fee  is  fixed  or  determinable  and  collection  is  probable.  We  typically  grant  a  one-year
hardware and three-month software warranty on all of our products, or one-year hardware and software warranty to customers that purchase annual
maintenance and support.  Typically our support contracts with our customers, provide hot line support, warranty, software updates and upgrades, if
and  when  available.    We  record  a  provision  for  warranty  at  the  time  the  product’s  revenue  is  recognized.  We  estimate  the  liability  of  possible
warranty  claims  based  on  our  historical  experience.  Warranty  claims  have  to  date  been  immaterial  to  our  results  of  operations.  Maintenance  and
support  revenues  are  recognized  on  a  straight-line  basis  over  the  term  of  the  applicable  maintenance  and  support  agreement.  See  “—Critical
Accounting Policies and Estimates—Revenue Recognition” below.

Customer concentration. We derived 32% of our total revenues in 2017 from one Tier 1 mobile and fixed operator. In 2016 and 2015, we derived
42% and 37% of our total revenues from two Tier 1 mobile and fixed operators, respectively.

Geographical breakdown.  See “ITEM 4B: Information on Allot—Business Overview—Customers” for the geographic breakdown of our revenues
by percentage for the years ended December 31, 2015, 2016 and 2017.

41

 
 
 
 
 
 
 
 
 
 
 
Cost of revenues and gross margins

Our products’ cost of revenues consists primarily of costs of materials, manufacturing services and overhead, warehousing and product testing. Our
services’ cost of revenues consists primarily of salaries and related personnel costs for our customer support staff. We expect our percentage of gross
margin to remain at the same level as in 2017. In 2015 our gross margin decreased, primarily due to intangible assets impairment of $5.8 million
derived from Oversi’s and Ortiva’s technologies acquired in 2012 due to our decision to reach end of life on the respective product lines. In 2016 we
recorded  no  intangible  assets  impairment  and  as  a  result  our  gross  margin  increased  compared  to  2015.  In  2017,  our  gross  margin  decreased
compared to 2016, due to an increase in projects which required a higher portion of services and the weakening of the U.S. dollar mainly against the
ILS and the Euro.

Operating expenses

Research and development. Our research and development expenses consist primarily of salaries and related personnel costs, costs for subcontractor
services, depreciation, rent and costs of materials consumed in connection with the design and development of our products. We expense all of our
research and development costs as they are incurred. Our net research and development expenses are comprised of gross research and development
expenses offset by financing through grants from the Israel Innovation Authority. Such participation grants are recognized at the time at which we
are entitled to such grants on the basis of the costs incurred and included as a deduction of research and development expenses (see - “Government
Grants”  below).  We  believe  that  significant  investment  in  research  and  development,  including  hiring  high  quality  research  and  development
personnel, is essential to our future success.

Sales and marketing. Our sales and marketing expenses consist primarily of salaries and related personnel costs, travel expenses, costs associated
with promotional activities such as public relations, conventions and exhibitions, rental expenses, depreciation and commissions paid to third parties,
promote our brand, establish new marketing channels and expand our presence worldwide.

General  and  administrative.  Our  general  and  administrative  expenses  consist  of  salaries  and  related  personnel  costs,  rental  expenses,  costs  for
professional  services  and  depreciation.  General  and  administrative  expenses  also  include  costs  associated  with  corporate  governance,  tax  and
regulatory compliance, compliance with the rules implemented by the SEC, NASDAQ and the Tel-Aviv Stock Exchange (“TASE”) and premiums
for our director and officer liability insurance.

Approved Enterprise

Our facilities in Hod-Hasharon, Israel have been granted Approved Enterprise status under the Encouragement of Capital Investments Law, 1959,
and enjoy certain tax benefits under this program. We expect to utilize these tax benefits after we utilize our net operating loss carry forwards. As of
December 31, 2017, our net operating loss carry forwards for Israeli tax purposes totaled approximately $53.0 million, which includes losses related
to our acquisition of Oversi. As a result of our acquisition of Oversi, we may offset operating losses in Israel against taxable income annually with a
limitation of up to 14% of the total accumulated loss but no more than 50% of our taxable income. Income derived from other sources, other than
through our “Approved Enterprise” status, during the benefit period will be subject to the regular corporate tax rate.

Government Grants

Our research and development efforts have been financed, in part, through grants from the Israel Innovation Authority under our approved plans in
accordance with the Research and Development Law. In 2015, 2016 and 2017 we received grants from the Israel Innovation Authority through non-
royalty bearing programs.

Factors Affecting Our Performance

Our  business,  financial  position  and  results  of  operations,  as  well  as  the  period-to-period  comparability  of  our  financial  results,  are  significantly
affected by a number of factors, some of which are beyond our control, including:

Customer concentration. We derived 32% of our total revenues in 2017 from one global Tier 1 mobile and fixed operator groups. While we have
some visibility into the likely scope of the customers’ projects, our relationships are conducted solely on a purchase order basis and we do not have
any commitment for future purchase orders from these customers. The loss of any of such significant customers could harm our results of operations
and financial condition.

42

 
 
 
 
 
 
 
 
 
 
 
 
Size of end-customers and sales cycles. We have a global, diversified end-customer base consisting primarily of service providers and enterprises.
The deployment of our products by small and midsize enterprises and service providers can be completed relatively quickly. Large service providers
take longer to plan the integration of our solutions into their existing networks and to set goals for the implementation of the technology. Sales to
large service providers are therefore more complicated as they involve a relatively larger number of network elements and solutions. We are seeking
to achieve further significant customer wins in the large service provider market that would positively impact our future performance. The longer
sales cycles associated with the increased sales to large service providers of our platforms may increase the unpredictability of the timing of our sales
and may cause our quarterly and annual operating results to fluctuate if a significant customer delays its purchasing decision and/or defers an order.
Furthermore, longer sales cycles may result in delays from the time we increase our operating expenses and make investments in inventory to the
time that we generate revenue from related product sales.

Average selling prices. Our performance is affected by the selling prices of our products. We price our products based on several factors, including
manufacturing costs, the stage of the product’s life cycle, competition, technical complexity of the product, and discounts given to channel partners
in  certain  territories.  We  typically  are  able  to  charge  the  highest  price  for  a  product  when  it  is  first  introduced  to  the  market.  We  expect  that  the
average selling prices for our products will decrease over the product’s life cycle as our competitors introduce new products. In order to maintain or
increase  our  current  prices,  we  expect  that  we  will  need  to  enhance  the  functionality  of  our  existing  products  by  offering  higher  system  speeds,
additional products and features, such as additional security functions, supporting additional applications and providing enhanced reporting tools. We
also from time to time introduce enhanced products, typically higher-end models that include new architecture and design and new capabilities. Such
enhanced products typically increase our average selling price. To further offset such declines, we sell maintenance and support programs for our
products, and as our customer base and number of field installations grow, our related service revenues are expected to increase.

Cost of revenues and cost reductions. Our cost of revenues as a percentage of total revenues was 33.4% for 2015, 30.9% for 2016 and 34.8% for
2017. Our products use off-the-shelf components and typically the prices of such components decline over time. However, the introduction and sale
of  new  or  enhanced  products  and  services  may  result  in  an  increase  in  our  cost  of  revenues.  We  make  a  continuous  effort  to  identify  cheaper
components of comparable performance and quality. We also seek improvements in engineering and manufacturing efficiency to reduce costs. Our
products incorporate features that are purchased from third parties. In addition, new products usually have higher costs during the initial introduction
period. We generally expect such costs to decline as the product matures and sales volume increases. The introduction of new products may also
involve a significant decrease in demand for older products. Such a decrease may result in a devaluation or write-off of such older products and their
respective  components.  The  growth  of  our  customer  base  is  usually  coupled  with  increased  service  revenues  primarily  resulting  from  increased
maintenance and support. In addition, the growth of our installed base with large service providers may result in increased demand for professional
services, such as training and installation services. An increase in demand for such services may require us to hire additional personnel and incur
other expenditures. However, these additional expenses, handled efficiently, may be utilized to further support the growth of our customer base and
increase service revenues. The increase of our cost of revenues in 2015 was primarily due to intangibles assets impairment of $5.8 million derived
from  Oversi’s  and  Ortiva’s  technologies  acquired  in  2012  due  to  our  decision  to  phase  out  the  respective  product  lines.  In  2016  we  recorded  no
intangible assets impairment and as a result our gross margin increased compared to 2015. In 2017 our cost of revenues slightly increased mainly due
to an increase in projects which require a higher portion of services and the weakening of the U.S. dollar mainly against the ILS and the Euro.

43

 
 
 
Currency exposure. A majority of our revenues and a substantial portion of our expenses are denominated in the U.S. dollar. However, a significant
portion of our revenues is incurred in currencies other than U.S. dollar, mostly in Euro. In addition, a significant portion of our expenses, associated
with our global operations, including personnel and facilities-related expenses, are incurred in currencies other than the U.S. dollar; this is the case
primarily in Israel and to a lesser extent in other countries in Europe and Asia. Consequently, a decrease in the value of the U.S. dollar relative to
local currencies will increase the dollar cost of our operations in these countries. A relative decrease in the value of the U.S. dollar would be partially
offset to the extent that we generate revenues in such currencies. In order to partially mitigate this exposure we have decided in the past and may
decide  from  time  to  time  in  the  future  to  enter  into  hedging  transactions.  We  may  discontinue  hedging  activities  at  any  time.  As  such  decisions
involve substantial judgment and assessments primarily regarding future trends in foreign exchange markets, which are very volatile, as well as our
future level and timing of cash flows of these currencies, we cannot provide any assurance that such hedging transactions will not affect our results
of  operations  when  they  are  realized.  See  Note  5  to  our  consolidated  financial  statements  included  elsewhere  in  this  annual  report  for  further
information. Also see “ITEM 11: Quantitative and Qualitative Disclosure About Market Risk.”

Interest  rate  exposure.  We  have  a  significant  amount  of  cash  that  is  currently  invested  primarily  in  interest  bearing  vehicles,  such  as  bank  time
deposits and available for sale marketable securities. These investments expose us to risks associated with interest rate fluctuations. See “ITEM 11:
Quantitative and Qualitative Disclosure About Market Risk.”

Critical Accounting Policies and Estimates

The preparation of financial statements in conformity with U.S. generally accepted accounting principles, or U.S. GAAP, requires management to
make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and disclosure of contingent assets and
liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates and
judgments are subject to an inherent degree of uncertainty and actual results may differ. Our significant accounting policies are more fully described
in  Note  2  to  our  consolidated  financial  statements  included  elsewhere  in  this  annual  report.  Certain  of  our  accounting  policies  are  particularly
important to the portrayal of our financial position and results of operations. In applying these critical accounting policies, our management uses its
judgment to determine the appropriate assumptions to be used in making certain estimates. Those estimates are based on our historical experience,
the terms of existing contracts, our observance of trends in our industry, information provided by our customers and information available from other
outside sources, as appropriate. With respect to our policies on revenue recognition and warranty costs, our historical experience is based principally
on  our  operations  since  we  commenced  selling  our  products  in  1998.  Our  estimates  are  primarily  guided  by  observing  the  following  critical
accounting policies:

·

·

·

·

·

·

·

·

Revenue recognition;

Provision for returns;

Business combinations

Allowance for doubtful accounts;

Accounting for stock-based compensation;

Inventories;

Marketable securities;

Impairment of goodwill and long lived assets;

44

 
 
 
 
 
 
 
 
 
 
 
 
 
·

·

·

Income taxes; and

Contingent liabilities.

Contingent Consideration.

Because each of the accounting policies listed above requires the exercise of certain judgments and the use of estimates, actual results may differ
from our estimations and as a result would increase or decrease our future revenues and net income.

Revenue recognition.

We account for revenue recognition in accordance with Accounting Standards Codification No. 605-25, “Multiple elements arrangements” (“ASC
No.  605-25”).  We  generate  revenues  mainly  from  selling  our  products  along  with  related  maintenance  and  support  services.  At  times,  these
arrangements  may  also  include  professional  services,  such  as  installation  services  or  training.  We  generally  sell  our  products  through  resellers,
distributors, OEMs and system integrators, all of whom are considered end-users.

Revenues from product sales are recognized when persuasive evidence of an agreement exists, title and risk of loss have transferred to the customer,
no significant performance obligations remain, payment for products is not contingent upon performance of installation or service obligations, the
fee is fixed or determinable and collectability is probable. In instances where final acceptance of the product or service is specified by the customer,
we do not recognize the revenue until all acceptance criteria have been met.

Maintenance and support related revenues included in multiple element arrangements are deferred and recognized on a straight-line basis over the
term  of  the  applicable  maintenance  and  support  agreement.  Other  services,  such  as  professional  services,  are  recognized  upon  the  completion  of
installation or when the service is provided. In instances where the services provided in a multiple element arrangement are considered essential to
the functionality of the product and payment of the product is contingent upon performance of the services, the sales of the products and services
would be considered one unit of accounting. Deferred revenues are classified as short and long term based on their contractual term and recognized
as revenues at the time the respective elements are provided.

Revenues arrangements with multiple deliverables are allocated using the relative selling price method. We determine the best estimated selling price
(“BESP”) in multiple elements arrangements as follows:

For the products, we determined the “BESP” based on management’s estimated selling price by reviewing historical transactions and considering
multiple other factors, including but not limited to, pricing practices including discounting, and competition.

For the maintenance and support, the Company determined BESP based on VSOE of the price charged based on standalone sales (renewals) of such
elements using a consistent percentage of the Company's product price lists in the same territories.

In  May  2014,  the  FASB  issued  ASU  No.  2014-09,  Revenue  from  Contracts  with  Customers  (Topic  606)  (“ASU  2014-09”),  which  amends  the
existing accounting standards for revenue recognition. ASU 2014-09 is based on principles that govern the recognition of revenue at an amount an
entity expects to be entitled when products are transferred to customers.  Subsequently, the FASB has issued the following standards related to ASU
2014-09: ASU No. 2016-08, Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (“ASU 2016-08”); ASU
No. 2016-10, Revenue from Contracts with Customers (Topic 606): Identifying Performance Obligations and Licensing (“ASU 2016-10”); ASU No.
2016-12, Revenue from Contracts with Customers (Topic 606): Narrow-Scope Improvements and Practical Expedients (“ASU 2016-12”); and ASU
No.  2016-20,  Technical  Corrections  and  Improvements  to  Topic  606,  Revenue  from  Contracts  with  Customers  (“ASU  2016-20”).  The  Company
must adopt ASU 2016-08, ASU 2016-10, ASU 2016-12 and ASU 2016-20 with ASU 2014-09 (collectively, the “new revenue standards”).

45

 
 
 
 
 
 
 
 
 
 
 
Under  the  standard,  revenue  is  recognized  when  a  customer  obtains  control  of  promised  goods  or  services  in  an  amount  that  reflects  the
consideration  the  entity  expects  to  receive  in  exchange  for  those  goods  or  services.  In  addition,  the  standard  requires  disclosure  of  the  nature,
amount, timing, and uncertainty of revenue and cash flows arising from contracts with customers.

The  guidance  permits  two  methods  of  adoption:  retrospectively  to  each  prior  reporting  period  presented  (full  retrospective  method),  or
retrospectively  with  the  cumulative  effect  of  initially  applying  the  guidance  recognized  at  the  date  of  initial  application  (modified  retrospective
method). We will adopt the standard using the modified retrospective method to restate each prior reporting period presented.

The  standard  became  effective  for  us  beginning  in  2018  fiscal  year.  In  preparation  for  adoption  of  the  standard,  we  have  implemented  internal
controls  and  key  system  functionalities  to  enable  the  preparation  of  financial  information  and  have  reached  conclusions  on  key  accounting
assessments related to the standard, including our assessment that the impact of accounting for costs incurred to obtain a contract is immaterial.

The most significant impact of the new standard relates to the way the Company accounts for term-based license agreements. Specifically, under the
current revenue standard, the Company recognizes both the term license and maintenance revenues ratably over the contract period whereas under
the  new  revenue  standard  it  would  recognize  term  license  revenues  at  the  point  in  time  when  control  transfers  and  the  associated  maintenance
revenues over the contract period. We expect the adoption of the standard to result in a reduction of deferred revenues of $712 as of January 1, 2018
to be recorded in accumulated deficit due to upfront recognition of license revenues from term licenses.

Provision for returns. We provide a provision for product returns based on its experience with historical sales returns. Such provisions amounted to
$0.7, $0.9 million and $0.7 million as of December 31, 2017, 2016 and 2015, respectively.

Business combinations. We account for our business acquisitions in accordance with Accounting Standards Codification (ASC) No. 805, Business
Combinations.  We  use  management  best  estimates  and  assumptions  as  part  of  the  purchase  price  allocation  process  to  value  assets  acquired  and
liabilities assumed at the business combination date. The total purchase price allocated to the tangible assets acquired is assigned based on the fair
values as of the date of the acquisition.

Allowance for doubtful accounts. We evaluate the collectability of our accounts receivable on a specific basis. We estimate this allowance based on
our judgment as to our ability to collect outstanding receivables. We primarily base this judgment on an analysis of significant outstanding invoices,
the  age  of  the  receivables,  our  historical  collection  experience  and  current  economic  trends.  In  circumstances  where  we  are  aware  of  a  specific
customer’s  inability  to  meet  its  financial  obligations  to  us,  we  record  a  specific  allowance  against  amounts  due  to  reduce  the  net  recognized
receivable to the amount we reasonably believe will be collected.

Accounting for stock-based compensation.  We  account  for  stock-based  compensation  in  accordance  with  Accounting  Standards  Codification  No.
718, “Compensation - Stock Compensation” (“ASC No. 718”) that requires companies to estimate the fair value of equity-based payment awards on
the date of grant using an option-pricing model. The value of the portion of the award that is ultimately expected to vest is recognized as an expense
over  the  requisite  service  periods  in  our  consolidated  statement  of  operations.  We  recognize  compensation  expense  for  the  value  of  its  awards
granted based on the straight-line method over the requisite service period of each of the awards, net of estimated forfeitures. ASC No. 718 requires
forfeitures to be estimated at the time of the grant and revised in subsequent periods if actual forfeitures differ from those estimates.

46

 
 
 
 
 
 
 
 
In connection with the grant of options and RSUs, we recorded total stock-based compensation expenses of $7.2 million in 2015, $5.1 million in
2016 and $3.4 million in 2017. In 2017, $0.4 million, $0.6 million, $1.2 million and $1.2 million of our stock-based compensation expense resulted
from cost of revenue, research and development expenses, net, sales and marketing expenses and general and administrative expenses, respectively,
based on the department in which the recipient of the option grant was employed. As of December 31, 2017, we had an aggregate of $4.7 million of
unrecognized stock-based compensation remaining to be recognized over a weighted average vesting period of 2.8 years.

Inventories  are  stated  at  the  lower  of  cost  or  market  value.  Inventory  write-offs  are  provided  to  cover  risks  arising  from  slow-moving  items,
technological  obsolescence,  excess  inventory  and  discontinued  products.  Inventory  write-off  provision  as  of  December  31,  2017,  2016  and  2015
totaled $2.7 million, $2.0 million, and $1.7 million, respectively.

Marketable securities. We account for our investments in marketable securities using Accounting Standards Codification No. 320, “Investments –
Debt and Equity Securities” (“ASC No. 320”).

We determine the appropriate classification of marketable securities at the time of purchase and evaluate such designation as of each balance sheet
date.  We  classify  all  of  our  investments  in  marketable  securities  as  available  for  sale.  Available  for  sale  securities  are  carried  at  fair  value,  with
unrealized gains and losses reported in “accumulated other comprehensive income (loss)” in shareholders’ equity. Realized gains and losses on sales
of investments are included in earnings and are derived using the specific identification method for determining the cost of securities. The amortized
cost of debt securities is adjusted for amortization of premiums and accretion of discounts to maturity. Such amortization together with interest and
dividends on securities are included in financial income, net, if any.

As of December 31, 2017, we held available for sale marketable securities of $63.2 million. As of December 31, 2017, the unrealized loss recorded
in other comprehensive income was $0.1 million.

Impairment of goodwill and long lived assets. Goodwill represents the excess of the purchase price over the fair value of net assets of purchased
businesses. Under Accounting Standards Codification No. 350, “Intangibles-Goodwill and Other” (“ASC No. 350”), goodwill and intangible assets
deemed to have indefinite lives are tested for impairment annually, or more often if there are indicators of impairment present.

We  perform  an  annual  impairment  analysis  of  goodwill  at  December  31  of  each  year,  or  more  often  as  applicable.  We  operate  in  one  operating
segment, and this segment comprises only one reporting unit. The provisions of ASC No. 350 require that a two-step impairment test be performed
on goodwill at the level of the reporting units. In the first step, we compare the fair value of the reporting unit to its carrying value. If the fair value
exceeds the carrying value of the net assets, goodwill is considered not impaired, and no further testing is required to be performed. If the carrying
value of the net assets exceeds the fair value, then we must perform the second step of the impairment test in order to determine the implied fair
value of goodwill. If the carrying value of goodwill exceeds its implied fair value, then we would record an impairment loss equal to the difference.

We  believe  that  our  business  activity  and  management  structure  meet  the  criterion  of  being  a  single  reporting  unit  for  accounting  purposes.  We
performed an annual impairment analysis as of December 31, 2017 and determined that the carrying value of the reporting unit was more than the
fair value of the reporting unit. Fair value is determined using market capitalization. During the years ended 2015, 2016 and 2017, no impairment
losses were recorded.

47

 
 
 
 
 
 
 
Intangible assets acquired in a business combination are recorded at fair value at the date of the acquisition. Following initial recognition, intangible
assets  are  carried  at  cost  less  any  accumulated  amortization  and  any  accumulated  impairment  losses.  The  useful  lives  of  intangible  assets  are
assessed to be either finite or indefinite. Intangible assets that are not considered to have an indefinite useful life are amortized over their estimated
useful lives. Some of the acquired intangible assets are amortized over their estimated useful lives in proportion to the economic benefits realized.
This accounting policy results in accelerated amortization of such customer relationships and backlog as compared to the straight-line method. All
other intangible assets are amortized over their estimated useful lives on a straight-line basis.

Property and equipment and intangible assets subject to amortization are reviewed for impairment in accordance with ASC No. 360, “Accounting for
the Impairment or Disposal of Long-Lived Assets,” whenever events or changes in circumstances indicate that the carrying amount of an asset may
not  be  recoverable.  Recoverability  of  assets  to  be  held  and  used  is  measured  by  a  comparison  of  the  carrying  amount  of  an  asset  to  the  future
undiscounted cash flows expected to be generated by the assets. If such assets are considered to be impaired, the impairment to be recognized is
measured by the amount by which the carrying amount of the assets exceeds the fair value of the assets. During 2017and 2016, no impairment losses
were recorded in respect of intangible assets. During 2015, we recorded impairment losses of $5.8 million in respect of intangible assets.

Income taxes. We account for income taxes in accordance with Accounting Standards Codification No. 740, “Income Taxes” (“ASC No. 740”). ASC
No. 740 prescribes the use of the liability method, whereby deferred tax asset and liability account balances are determined based on differences
between financial reporting and tax bases of assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when
the differences are expected to reverse. We provide a valuation allowance, if necessary, to reduce deferred tax assets to their estimated realizable
value if it is more likely than not that some portion or all of the deferred tax assets will not be realized.

In Israel, we have accumulated operating loss carry forwards of approximately $53.0 million and capital losses of approximately $27.3 million for
tax purposes as of December 31, 2017, which may be carried forward and offset against ordinary income and capital gains respectively in the future
for an indefinite period. In the United States, the accumulated losses for U.S. federal income tax return purposes were approximately $5.9 million as
of December 31, 2017, and expire between 2026 and 2032. We believe that because of our history of losses, and uncertainty with respect to future
taxable income, it is more likely than not that some of the deferred tax assets regarding the loss carry forwards will not be utilized in the foreseeable
future, and therefore, a valuation allowance was provided to reduce deferred tax assets to their realizable value. The valuation allowance for the year
ended December 31, 2017 was $23.6 million.

ASC No. 740 contains a two-step approach to recognizing and measuring a liability for uncertain tax positions. The first step is to evaluate the tax
position taken or expected to be taken in a tax return by determining if the weight of available evidence indicates that it is more likely than not that,
on an evaluation of the technical merits, the tax position will be sustained on audit, including resolution of any related appeals or litigation processes.
The second step is to measure the tax benefit as the largest amount that is more than 50% likely to be realized upon ultimate settlement.

Contingent  liabilities.  We  are,  from  time  to  time,  involved  in  claims,  lawsuits,  government  investigations,  and  other  proceedings  arising  in  the
ordinary course of our business. In making a determination regarding provisions for liability, using available information, we evaluate the likelihood
of an unfavorable outcome in legal or regulatory proceedings to which we are a party to and record a loss contingency when it is probable a liability
has been incurred and the amount of the loss can be reasonably estimated. These subjective determinations are based on the status of such legal or
regulatory proceedings, the merits of our defenses and consultation with legal counsel. Legal proceedings are inherently unpredictable and subject to
significant  uncertainties,  some  of  which  are  beyond  our  control.  Should  any  of  these  estimates  and  assumptions  change  or  prove  to  have  been
incorrect, it could have a material impact on our results of operations, financial position and cash flows.

48

 
 
 
 
 
 
Contingent Consideration. We measure liabilities related to earn-out payments at fair value at the end of each reporting period. The fair value was
estimated by utilizing the future potential cash payments discounted to arrive at a present value amount, based on our expectation. The discount rate
was based on the Monte-Carlo simulation method by taking into account, forecast future revenues, expected volatility and weighted average cost of
debt.

For more information regarding recently issued accounting pronouncements see note 2 to the Financial Statements.

Results of Operations

The following table sets forth our statements of operations as a percentage of revenues for the periods indicated:

Revenues:
Products          
Services          
Total revenues          
Cost of revenues:
Products          
Services          
Total cost of revenues          
Gross profit          
Operating expenses:
Research and development, net          
Sales and marketing          
General and administrative          
Total operating expenses          
Operating loss          
Financing income (expenses), net          
Loss before income tax expense          
Income tax (expense) benefit          
Net loss          

Revenues

Year Ended December 31,
2016

2017

2015

62.7%   
37.3 
100.0 

60.2%   
39.8 
100.0 

59.4%
40.6 
100.0 

26.7 
6.7 
33.4 
66.6 

26.4 
43.3 
12.7 
82.4 
15.8 
(0.6)    
16.4 
(3.4)    
19.8%   

22.6 
8.3 
30.9 
69.1 

26.8 
39.1 
10.9 
76.7 
7.6 
1.2 
6.4 
(2.4)    
8.8%   

23.5 
11.3 
34.8 
65.2 

26.7 
46.7 
13.0 
86.4 
21.2 
1.1 
20.1 
(1.9)
22.0%

The following table sets forth a breakdown of our revenues by geographic locations for the periods indicated:

2017

    % Revenues  

Revenues by Location
2016

    % Revenues  

($ in thousands)

2015

    % Revenues  

Revenues:

Europe          
Asia and Oceania          
Middle East and Africa
Americas          

Total Revenues          

  $

  $

40,394     
13,936     
12,130     
15,532     

81,992     

34,279     
27,700     
12,365     
16,025     

90,369     

38%   $
31%    
14%    
17%    

100%  $

39,110     
28,495     
9,809     
22,553     

99,967     

39%
29%
10%
22%

100%

49%   $
17%    
15%    
19%    

100%  $

49

 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
   
   
   
   
   
   
   
  
   
  
   
  
   
   
   
   
   
   
   
   
   
   
   
   
   
  
   
  
   
  
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
   
     
 
   
     
 
   
     
 
   
   
   
 
 
 
 
 
 
 
 
 
Year Ended December 31, 2017 Compared to Year Ended December 31, 2016

Products.   Product revenues decreased by $5.7 million, or 10.5%, to $48.7 million in 2017 from $54.4 million in 2016.  The decrease in revenues in
2017 was attributable to the longer than expected sale cycles and the low backlog at the beginning of the year.

Services.   Service revenues decreased by $2.6 million, or 7.2%, to $33.3 million in 2017 from $35.9 million in 2016. A material part of the sales of
our Services is linked to the sales of our Products, which decreased due to the factors described above. Such factors also contributed to the decrease
in Services revenues.

Product revenues comprised 59.4% of our total revenues in 2017, a decrease of 0.8% compared to 2016 while the services revenues portion of total
revenues increased by 0.8%.  

Cost of revenues and gross margin

Products.  Cost of product revenues decreased by $1.1 million, or 5.4%, to $19.3 million in 2017 from $20.4 million in 2016. Product gross margin
slightly decreased to 60.5% in 2017 from 62.5% in 2016. This increase is attributed to direct costs related to new Tier 1 projects.

Services.  Cost of services revenues increased by $1.8 million, or 24.0%, to $9.3 million in 2017 from $7.5 million in 2016.

50

 
 
 
 
 
 
 
Total gross margin decreased to 65.2% in 2017 from 69.1% in 2016.

Operating expenses

Research and development. Gross research and development expenses decreased by $2.6 million,  or  10.4%,  to  $22.2  million  in  2017  from  $24.8
million in 2016. Gross research and development expenses as a percentage of total revenues decreased to 27.1% in 2017 from 27.5% in 2016.

Sales and marketing. Sales and marketing expenses increased by $3.0 million, or 8.5%, to $38.3 million in 2017 from $35.3 million in 2016. The
increase in our sales and marketing expenses is mainly attributable to the reorganization of our sales department implemented during 2017, which
included, among others, recruitment of senior sales executives. Sales and marketing expenses as a percentage of total revenues increased to 46.7% in
2017 from 39.1% in 2016.

General and administrative. General and administrative expenses increased by $0.9 million, or 9.2%, to $10.7 million in 2017 from $9.8 million in
2016. General and administrative expenses as a percentage of revenues increased to 13.0% in 2017 from 10.9% in 2016.

Financial income, net. In 2017 we had $0.9 million financial income, net, similar to the level of income in 2016, which was $1.1 million, financial
income, net. 

Income tax expense. Income tax expense in 2017 was $1.6 million, compared to income tax expense of $2.2 million in 2016. the decrease in 2017
was mainly due to less write offs of unutilized withholding taxes, compared to 2016.

Year Ended December 31, 2016 Compared to Year Ended December 31, 2015

Revenues

Products.   Product revenues decreased by $8.2 million, or 13.1%, to $54.4 million in 2016 from $62.6 million in 2015. The decrease in revenues in
2016 was attributable to a decrease in the number of transactions with large Tier-1 operators compared to 2015 and the sharp decrease in the EUR
and other currencies against the U.S. dollar.

Services.   Service revenues by $1.4 million, or 3.7%, to $35.9 million in 2016 from $37.3 million in 2015. A material portion of the sales of our
Services is linked to the sales of our Products, which decreased due to the factors described above. Such factors also contributed to the decrease in
Services revenues.

Product revenues comprised 60.2% of our total revenues in 2016, a decrease of 2.4% compared to 2015 while the services revenues portion of total
revenues increased by 2.4%.  

Cost of revenues and gross margin

Products.  Cost of product revenues decreased by $6.3 million, or 23.6%, to $20.4 million in 2016 from $26.7 million in 2015. Product gross margin
increased to 62.5% in 2016 from 57.4% in 2015. The decrease of our cost of product revenues in 2016 was mainly the result of an intangible assets
impairment of $5.8 million in 2015 derived from Oversi’s and Ortiva’s technologies acquired in 2012 due to our decision to reach end of life on the
respective product lines.

Services.    Cost  of  services  revenues  increased  by  $0.8  million,  or  11.5%,  to  $7.5  million  in  2016  from  $6.7  million  in  2015.  This  increase  was
attributed to additional personnel hiring and increase in operational expenditures related to service sales.

Total gross margin increased to 69.1% in 2016 from 66.6% in 2015.

51

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Operating expenses

During 2016, the Company endeavored to reduce its operating expenses by decreasing, among others, its head count and other operating expenses.

Research and development.  Gross  research  and  development  expenses  decreased  by  $2.8  million,  or  10.3%,  to  $24.8  million  in  2016  from  $27.7
million in 2015. Research and development expenses as a percentage of total revenues increased to 27.5% in 2016 from 27.7% in 2015.

Sales and marketing. Sales and marketing expenses decreased by $8.0 million, or 18.5%, to $35.3 million in 2016 from $43.3 million in 2015.

Sales and marketing expenses as a percentage of total revenues decreased to 39.1% in 2016 from 43.3% in 2015.

General and administrative. General and administrative expenses decreased by $2.9 million, or 22.8%, to $9.8 million in 2016 from $12.7 million in
2015.

General and administrative expenses as a percentage of revenues decreased to 10.9% in 2016 from 12.7% in 2015.

Financial income, net. In 2016 we had $1.1 million financial income, net, and in 2015, we had $0.6 million financial expenses, net.  The change in
2016 was primarily attributed to interest earned on our cash balances and other financial investments.

Income tax expense. Income tax expense in 2016 was $2.2 million, compared to income tax expense of $3.4 million in 2015. This decrease was due
to a write-off of $2.1 million of deferred tax assets done in 2015, which was offset by an increase in write-off of unutilized withholding taxes of $0.6
million in 2016.

B.            Liquidity and Capital Resources

As  of  December  31,  2017,  we  had  $15.3  million  in  cash  and  cash  equivalents,  $63.2  million  available  for  sale  marketable  securities  and  $31.5
million in short-term and restricted deposits. As of December 31, 2017, our working capital, which we calculate by subtracting our current liabilities
from our current assets, was $111.8 million.

Based  on  our  current  business  plan,  we  believe  that  our  existing  cash  balances  will  be  sufficient  to  meet  our  anticipated  cash  needs  for  working
capital and capital expenditures for at least the next twelve months. If our estimates of revenues, expense or capital or liquidity requirements change
or are inaccurate and are insufficient to satisfy our liquidity requirements, we may seek to sell additional equity or arrange additional debt financing.
In  addition,  we  may  seek  to  sell  additional  equity  or  arrange  debt  financing  to  give  us  financial  flexibility  to  pursue  attractive  acquisitions  or
investment opportunities that may arise in the future.

Operating activities.

During 2017, we used $0.2 million in cash and cash equivalents from operating activities. Net cash used in operating activities consisted mainly of a
net loss of $18.1 million, depreciation, amortization and impairment of intangible assets of $3.7 million, $3.4 million of stock-based compensation
expense, an increase of $0.7 million in inventory, an increase  of $1.1 million in employees and payroll accruals, a decrease of $1.4 million in trade
receivables, an increase of $2.6 million in trade payables, an increase of $3.5 in other payables and accrued expenses, a decrease of $1.4 million in
other receivables and prepaid expenses and $1.5 million related to other operating activities.

52

 
 
 
 
 
 
 
 
 
 
 
 
 
 
During 2016, we used $3.5 million in cash and cash equivalents from operating activities. Net cash used in operating activities consisted mainly of a
net loss of $8.0 million, depreciation, amortization and impairment of intangible assets of $4.0 million, $5.1 million of stock-based compensation
expense, a decrease of $2.9 million in inventory, a decrease of $0.8 million in employees and payroll accruals, an increase of $0.3 million in trade
receivables, a decrease of $4.2 million in deferred revenues attributed to sales which revenue recognition criteria were met while cash was collected
in the previous years, a decrease of $3.8 million in trade payables, a decrease of $0.2 in long-term deferred taxes, net, a decrease of $0.7 million in
other receivables and prepaid expenses and $0.7 million related to other operating activities.

Net cash we provided by operating activities in 2015 was $4.2 million. Net cash provided by operating activities consisted mainly of a net loss of
$19.8 million, depreciation, amortization and impairment of intangible assets of $11.5 million, $7.2 million of stock-based compensation expense, an
increase of $0.06 million in inventory, an increase of $0.9 million in employees and payroll accruals, an increase of $0.8 million in trade receivables,
an  increase  of  $2.0  million  in  deferred  revenues  attributed  to  sales  which  revenue  recognition  criteria  were  met  while  cash  was  collected  in  the
previous years, an increase of $2.2 million in trade payables, a decrease of $1.4 million in long-term deferred taxes, net, an increase of $2.6 million
in other receivables and prepaid expenses and $2.4 million related to other operating activities.

Investing activities.

Net cash used in investing activities in 2017 was $8.1 million, primarily attributable to an investment in available-for sale marketable securities of
$30.1 million, purchase of property and equipment of $2.8 million and investment in short-term bank deposits and restricted deposits of $1.7 million.
The above changes were partially offset by redemption of marketable securities of $26.5.

Net  cash  provided  by  investing  activities  in  2016  was  $15.0  million,  primarily  attributable  to  an  investment  in  available-for  sale  marketable
securities of $29.7 million and the purchase of property and equipment of $1.6 million. The above changes were partially offset by redemption of
marketable securities of $33.2 million and redemptions of short-term bank deposits of $12.9 million.

Net cash used in investing activities in 2015 was $7.9 million, primarily attributable to acquisitions of $9.9 million, an investment in available-for
sale marketable securities of $34.1 million and the purchase of property and equipment of $2.2 million. The above changes were partially offset by
redemption of marketable securities of $22.2 million and redemptions of short-term bank deposits of $16.3 million.

We expect that our capital expenditures will total approximately $2.8 million in 2018. We anticipate that these capital expenditures will be primarily
related to further investments in lab equipment for research and development and for leasehold improvements.

Financing activities.

Net cash provided by financing activities in 2017 was $0.4 million, which was all attributable to issuance of share capital through the exercise of
stock options and RSUs.

Net  cash  used  in  financing  activities  in  2016  was  $3.7  million,  which  was  attributable  to  issuance  of  share  capital  through  the  exercise  of  stock
options and RSUs of $0.1 million and repurchase of our ordinary shares of $3.8 million.

Net cash used in financing activities in 2015 was $0.03 million, which was attributable to issuance of share capital through the exercise of stock
options and RSUs of $0.13 million and repurchase of our ordinary shares of $0.17 million.

C.            Research and Development, Patents and Licenses

In  2015,  2016  and  2017,  we  benefited  from  non-royalty  bearing  grants  from  the  Israel  Innovation  Authority.  The  government  grants  we  have
received  for  research  and  development  expenditures  restrict  our  ability  to  manufacture  products  and  transfer  technologies  outside  of  Israel  and
require  us  to  satisfy  specified  conditions.  If  we  fail  to  comply  with  such  restrictions  or  these  conditions,  we  may  be  required  to  refund  grants
previously received together with interest and penalties, and may be subject to criminal charges.

53

 
 
 
 
 
 
 
 
 
 
 
 
 
Total research and development expenses, before royalty bearing grants, were approximately $27.7 million, $24.8 million and 22.2 million in the
years ended December 31, 2015, 2016 and 2017, respectively. Non-royalty -bearing grants amounted to $1.3 million, $0.6 million and $0.4 million,
in 2015, 2016 and 2017, respectively.

As  of  December  31,  2017,  we  had  17  issued  U.S.  patents  and  no  pending  patent  applications  in  the  United  States.  We  expect  to  formalize  our
evaluation process for determining which inventions to protect by patents or other means. We cannot be certain that patents will be issued as a result
of the patent applications we have filed.

D.            Trend Information

See “ITEM 5: Operating and Financial Review and Prospects” above.

E.            Off-Balance Sheet Arrangements

We are not a party to any material off-balance sheet arrangements. In addition, we have no unconsolidated special purpose financing or partnership
entities that are likely to create material contingent obligations.

F.            Contractual Obligations

The following table of our material contractual and other obligations known to us as of December 31, 2017, summarizes the aggregate effect that
these obligations are expected to have on our cash flows in the periods indicated.

Contractual Obligations

Total

Payments due by period

Less than 1
year

1–3 years
(in thousands of U.S. dollars)

    Over 3 years  

Operating leases —offices(1)          
Operating leases —vehicles          
Uncertain tax position (ASC-740)
Accrued severance pay(2)          
Total          

  $

  $

6,523    $
428     
245     
344     

7,540    $

2,336    $
278     

3,100     
150     

-     

-     

2,614    $

3,250    $

1,087 
- 
245 
344 

1,676 

_____________________
(1)

Consists primarily of an operating lease for our facilities in Hod Hasharon, Israel, as well as operating leases for facilities leased by our
subsidiaries.

(2)

Severance pay relates to accrued severance obligations to our Israeli employees as required under Israeli labor law. These obligations are
payable only upon termination, retirement or death of the respective employee and there is no obligation if the employee voluntarily
resigns. Of this amount, $42 thousand is unfunded.

54

 
 
 
 
   
   
 
 
 
   
   
      
      
   
 
 
 
 
 
 
 
 
 
 
 
ITEM 6: Directors, Senior Management and Employees

A.            Directors and Senior Management

The following table sets forth the names, ages and positions of our directors and executive officers as of March 1, 2018:

Name
Directors
Yigal Jacoby(5)
Manuel Echanove*
Itzhak Danziger (5)
Nurit Benjamini (1)(2)(3)(4)(5)
Steven D. Levy (1)(2)(4)(5)
Miron (Ronnie) Kenneth (1)(2)(5)
Nadav Zohar (5)

Executive Officers
Erez Antebi
Alberto Sessa
Nir Perry
Anat Shenig
Ronen Priel
Rael Kolevsohn
Pini Gvili

Age

Position

57
55
69
51
62
62
52

59
56
47
49
42
48
53

Chairman of the Board
Director
Director
Director
Director
Director
Director

Chief Executive Officer and President
Chief Financial Officer
Senior Vice President, Research and Development
Vice President, Human Resources
VP Product Management & Marketing
  Vice President, Legal Affairs, General Counsel and Company Secretary
Vice President, Operations

43
43
54
58

Shaked Levy
Ran Fridman
Vered Zur
Hagay Katz
____________
(1) Member of our compensation and nomination committee.
(2) Member of our audit committee.
(3) Lead independent director.
(4) Outside director.
(5) Independent director under the rules of NASDAQ.
* Mr.  Echanove  serves  as  an  interim  director  appointed  by  our  Board  of  Directors  effective  July  17,  2017,  to  serve  until  the  date  of  the  next
Annual  General  Meeting  of  Shareholders.  In  the  event  that  his  nomination  is  not  approved  and  he  is  not  re-elected  as  a  director  by  our
shareholders at the Company's next Annual General Meeting of Shareholders, he will no longer serve on the Board, following such meeting.

Vice President, VP Customer Success
Executive Vice President, Global Sales
Vice President, Marketing
VP Strategic Accounts, Cyber Security, BD

Directors

Yigal Jacoby has served as Chairman of the Board of Directors since November, 2016. Mr. Jacoby co-founded our company in 1996 and served as
our CEO until 2006 and as a Chairman of our board of directors until 2008. Prior to co-founding Allot, Mr. Jacoby founded Armon Networking, a
manufacturer of network management solutions in 1992, and managed it until it was acquired by Bay Networks, where he served as the General
Manager of its Network Management Division.  From 1985 to 1992, Mr. Jacoby held various engineering and marketing management positions at
Tekelec,  a  manufacturer  of  Telecommunication  monitoring  and  diagnostic  equipment.  Currently,  Mr.  Jacoby  is  an  active  investor  and  director  of
several Israeli start-up companies, including serving as Chairman at LiveU Ltd., a provider of live cellular video transmission solutions. Mr. Jacoby
has a B.A., cum laude, in Computer Science from Technion — Israel Institute of Technology and an M.Sc. in Computer Science from University of
Southern California.

55

 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
Manuel Echanove has served as an interim director since July 2017. Prior to his appointment Mr. Echanove served in various management positions
with  the  Telefonica  group  between  1996  and  2012.  During  his  tenure  at  Telefonica,  Mr.  Echanove  held  various  senior  management  positions  as
Commercial General Manager, General Director of Business Development and General Director of Multimedia and Brand Business. He also served
as General Manager in the Corporate Strategy area of Telefónica S.A. before leaving Telefonica in 2012. Prior to joining Telefonica, Mr. Echanove
served in sales and marketing management positions at France Telecom, British Telecom, and Data General. Mr. Echanove is currently the CEO of
Wetania  Consulting  S.L.  a  management  consulting  company,  which  he  founded  in  2013.  Mr.  Echanove  has  an  Economics  and  Business
Administration degree from the Universidad Pontificia de Comillas.

Itzhak Danziger has served as a director since 2011. Prior to his appointment as a director, Mr. Danziger served as an observer to our Board since
2010. Itzhak Danziger serves as a member of the board of Galil Software, an Israeli software services company, and as a director of Jinni Media, a
privately held technology company. From 1985 to 2007, Mr. Danziger held various executive positions at Comverse, a technology companies group
that develops and markets telecommunications systems, including as president of Comverse Technology Group, as president of Comverse Network
Systems and as chairman of Comverse subsidiary - Starhome. Prior to joining Comverse, Mr. Danziger held various R&D and management positions
in Tadiran Telecom Division, which was later acquired by ECI Telecom. In the non-profit sector, Mr. Danziger serves as a the chairman of the Center
for Educational Technology (CET), as Vice President and board member of the New Israel Fund (NIF), a director in Israel Venture Networks (IVN),
a director in Israel Venture Network (IVN), a venture philanthropy NGO, in Avney Rosha, the Israel Institute for School Leadership, and in other
non-governmental organizations. Mr. Danziger was also a member of the National Task Force for the Advancement of Education in Israel (Dovrat
Committee) and was chairman of two of its subcommittees. Mr. Danziger holds a B.Sc. cum laude and an M.Sc. in electrical engineering from the
Technion - Israel Institute of Technology and an M.A. cum laude in philosophy and digital culture from Tel Aviv University.

Nurit Benjamini has served as an outside director since 2007 and serves as the lead independent director on our board. Since December 2013, Ms.
Benjamini has served as the Chief Financial Officer of TabTale Ltd. a company that provides mobile content. Ms. Benjamini served as the Chief
Financial Officer of Wix.com Ltd. (NASDAQ: WIX) from 2011 to 2013. Previously, from 2007 to 2011, Ms. Benjamini has served as the Chief
Financial Officer of CopperGate Communications Ltd. that was acquired by Sigma Designs Inc. (NASDAQ:SIGM) in November 2009. Prior to her
position with CopperGate Communications Ltd., Ms. Benjamini served as the Chief Financial Officer of Compugen Ltd. (NASDAQ: CGEN) from
2000 to 2007. Prior to her position with Compugen Ltd., from 1998 to 2000, Ms. Benjamini served as the Chief Financial Officer of Phone-Or Ltd.
Between  1993  and  1998,  Ms.  Benjamini  served  as  the  Chief  Financial  Officer  of  Aladdin  Knowledge  Systems  Ltd.  (formerly  NASDAQ:
ALDN). Ms. Benjamini serves as an outside director of BiolineRX Ltd. (NASDAQ/TASE: BLRX), a member of its compensation committee, and as
a  chairman  of  its  audit  committee.  Ms.  Benjamini  serves  as  a  director  and  chair-person  of  the  audit  committee  of  Redhill  Biopharma
(NASDAQ/TASE: RDHL). Ms. Benjamini holds a B.A. in Economics and Business and an M.B.A. in Finance, both from Bar Ilan University, Israel.

Steven  D.  Levy  has  served  as  an  outside  director  since  2007.  Mr.  Levy  served  as  a  Managing  Director  and  Global  Head  of  Communications
Technology Research at Lehman Brothers from 1998 to 2005. Before joining Lehman Brothers, Mr. Levy was a Director of Telecommunications
Research at Salomon Brothers from 1997 to 1998, Managing Director and Head of the Communications Research Team at Oppenheimer & Co. from
1994  to  1997  and  a  senior  communications  analyst  at  Hambrecht  &  Quist  from  1986  to  1994.  Mr.  Levy  has  served  as  a  director  of  PCTEL,  a
broadband  wireless  technology  company  since  January  2006  and  of  privately  held  GENBAND  Inc.,  a  U.S.  provider  of  telecommunications
equipment, since August 2007. Mr. Levy holds a B.Sc. in Materials Engineering and an M.B.A., both from the Rensselaer Polytechnic Institute.

56

 
 
 
 
Miron  (Ronnie)  Kenneth  has  served  as  a  director  since  October  2014.  Mr.  Kenneth  has  more  than  20  years  of  experience  in  the  global  high
technology  business,  and  is  currently  a  private  investor  in  high  technology  startups.  He  serves  as  the  Chairman  of  Teridion  Technologies  Ltd.,
a privately held company specializing in overlay network technologies for service providers. From May 2011 to May 2013, Mr. Kenneth served as
the CEO of Pontis Ltd., a privately-held company specializing in providing online marketing and analytics platforms for service providers. Prior to
his tenure at Pontis, Mr. Kenneth was the Chairman and Chief Executive Officer of Voltaire Technologies Ltd. (from January 2001 to 2011). In 2011
Voltaire was acquired by Mellanox Technologies Ltd. (NASDAQ: MLNX). Prior to his employment at Voltaire, Mr. Kenneth was a General Partner
in Telos Venture Partners, a Silicon Valley based venture firm. Prior to Telos, Mr. Kenneth also held senior management positions in Cadence Design
Systems Inc.’s (NASDAQ: CDN) European organization.  Mr. Kenneth has an M.B.A. from Golden Gate University in San Francisco, California
and a B.A. in Economics and Computer Science from Bar Ilan University in Israel.

Nadav Zohar has served as an interim director since February 2017 and as a director since April 2017. Mr. Zohar serves as the head of Business
Development of Gett, an “on demand” transportation service provider.  Prior to joining Gett, Mr. Zohar served as Chief Operating Officer of Delek
Global  Real  Estate  PLC  between  2066  and  2009  and  held  several  executive  positions  with  Morgan  Stanley,  between  2001  and  2006,  the  last  of
which was Executive Director, Financial Sponsors Group. Prior to joining Morgan Stanley, Mr. Zohar served in executive roles at Lehman Brothers
between  1997  and  2001.      Mr.  Zohar  serves  as  a  board  member  of  Matomy  Media  Group  Ltd.  (London  Stock  Exchange:  MTMY),  a  digital
performance-based advertising company. Mr. Zohar holds a Masters in Finance (graduated with Merit) from the London Business School and a LLB
in Law (graduated with honors) from the University of Reading.

Executive Officers

Erez Antebi has served as our President and Chief Executive Officer since February 2017. Mr. Antebi served as the CEO of Gilat Satellite Networks
(NADAQ: GILT), a satellite communications technology and services provider, between 2012 and 2015.  Between 2005 and 2012 Mr. Antebi also
served in several executive roles at Gilat Satellite Networks. Between 2003 and 2005 Mr. Antebi served as the CEO of Clariton Networks, a start-up
company,  providing  services  in  cellular  coverage.  Prior  to  that  Mr.  Antebi  has  served  in  a  variety  of  roles  at  Gilat  Satellite  Networks,  Tadiran,  a
provider of radio communications for military applications and for Rafael, Israel Ministry of Defense. Mr. Antebi currently serves on the board and
advisory  boards  of  several  companies,  including  Effective  Space  Services,  NSL,  HiSky,  Xinow  and  LiveU.  Mr.  Antebi  holds  a  B.  Sc.,  Electrical
Engineering (Communications), Summa Cum Laude, and a M.Sc., Electrical Engineering (Information Theory), both from the Technion, Israel.

Alberto Sessa has served as our Chief Financial Officer since January 2017. Prior to joining Allot, since 2009, Mr. Sessa served as the CFO of Flash
Networks,  a  leading  provider  of  optimization  solutions.  Prior  to  joining  Flash,  between  2007  and  2009  Mr.  Sessa  served  as  the  CFO  of  ARA
Minerals.  He  also  served  as  Vice  President,  Finance  at  Amdocs  Management  Ltd.  between  2000  and  2007.  Between  1996  and  1999,  Mr.  Sessa
served as Group Corporate CFO at a privately held international group of companies. Mr. Sessa holds a B.A. in Statistics and Economics and an
M.B.A., both from the Hebrew University in Jerusalem.

Anat Shenig joined our company in 2000 and has served as our Vice President—Human Resources since 2007. Ms. Shenig is responsible for human
resources  recruiting,  welfare  policy  and  employees’  training.  Prior  to  joining  us,  Ms.  Shenig  served  as  Human  Resource  Manager  for  Davidoff
insurance company and as an organizational consultant for Aman Consulting. Ms. Shenig holds a B.A. in Psychology and Economics from Tel Aviv
University and an M.B.A. in organizational behavior from Tel Aviv University.

Ronen Priel has served as Vice President—Product Management & Marketing, since August 2016. Prior to joining Allot, Mr. Priel served as VP
Business  Management  and  Strategy,  Video  Intelligence  Solutions  (VIS)  Division  of  Verint  (NADAQ:  VRNT),  a  global  leader  in  Actionable
Intelligence®  solutions  with  a  focus  on  customer  engagement  optimization,  security  intelligence,  and  fraud,  risk  and  compliance,  since  2014.
Between 2008 and 2014 Mr. Priel served in a number of executive roles in Verint. Between 2006 and 2008 he served as Senior Director of Products
Marketing at Pontis Ltd. and between 1999 and 2004 Mr. Priel served as Product Line Manager & Director of Marketing at ECtel Ltd. Mr. Priel
holds a BA in computer science from the Israeli Open University and an M.B.A. from Insead, France.

57

 
 
 
 
 
 
 
Rael Kolevsohn joined our company in 2014 and serves as our Vice President—Legal Affairs, General Counsel, and Company Secretary. Prior to
joining us, he served as Vice President and General Counsel of Radvision Ltd. from 2007 to 2014. From 1998 to 2007, Mr. Kolevsohn served as
General Counsel and Vice President of Gilat Satellite Networks Ltd. after joining Gilat as Legal Counsel. From 1994 to 1998, he completed his legal
internship  and  worked  as  an  Associate  at  the  Tel  Aviv  law  firm  of  Yossifof,  Amir  Cohen  &  Co.  Mr.  Kolevsohn  is  a  member  of  the  Israel  Bar
Association and holds an LL.B. degree, with honors, from the Hebrew University in Jerusalem.

Pini Gvili has served as our Vice President—Operations since 2006. Prior to joining us, from 2004 to 2006, he served as Vice President Operations
for Celerica, a start-up company specializing in solutions for cellular network optimization. From 2001 to 2004, Mr. Gvili was the Vice President—
Operations and IT at Terayon Communication Systems, and from 1998 to 2000, held the position of Manager of Integration and Final Testing at
Telegate. Mr. Gvili was also a hardware/software engineer at Comverse/Efrat, a world leader of voice mail and digital recording systems, from 1994
to 1997. Mr. Gvili has a B.Sc. in Computer Science from Champlain University and was awarded a practical electronics degree from ORT Technical
College.

Shaked Levy  has  served  as  our  Vice  President—Customer  Success  since  February  2016.  Prior  to  joining  us  Mr.  Levy  held  various  managerial
positions between 2002 and 2016 at Verint Ltd., a provider of actionable intelligence solutions, most recently as a Senior Vice President – Customer
Care & R&D Group, Communications & Cyber Intelligence solutions.  Mr.  Levy  holds  an  M.B.A.  from  the  Bar  Ilan  University,  a  B.A.  in  Social
Sciences, Business Management, from the Open University and a Computers and Electronics Technician diploma, from the Mosinzon college.

Ran Fridman has served as our Executive Vice President, Global Sales since April 2017. Prior to joining us, Mr. Fridman served as Chief Business
Officer  of  eVolution  Networks,  a  provider  of  Deep  Learning  AI  based  energy  efficiency  solution  for  mobile  operators  and  data  centers.  Between
2013 and 2015 Mr. Fridman served as SVP of Sales and Customer Services, worldwide, of Flash Networks, a provider of mobile optimization and
monetization solutions. Prior to that, Mr. Fridman held various executive sales positions at Nokia Siemens Networks. Mr. Fridman holds a B.A. in
computer science from the Academic College of Tel-Aviv Jaffa.

Vered Zur  has  served  as  our  Vice  President,  Marketing  since  April  2017.  Prior  to  joining  us,  Ms.  Zur  served  as  CMO  of  Electra  Ltd.  (TASE:
ELECTRA),  a  leading  supplier  of  electric  appliances.  Between  2011  and  2014,  Ms.  Zur  served  as  VP  global  Sales  Operations  and  Business
enablement of Amdocs (NASDAQ: DOX), a provider of software and services to communications and media companies. Between 2005 and 2011
Ms. Zur served as VP Customer Marketing of Comverse (Xura), a company that provided telecommunications software. Prior to that Ms. Zur served
in various marketing roles at telecommunications companies and advertising agencies. Ms. Zur holds a B.A. in Behavioral Science from the Ben-
Gurion University and a M.B.A from the Edinburgh Business School, Heriot-Watt University. )  

Hagay Katz has served as our VP Strategic Accounts, Cyber Security, BD since July 2017. Prior to joining us Mr. Katz served as Head of VSAT
line  of  business  at  Gilat  Satellite  Networks  (NASDAQ/TASE:  GILT),  a  provider  of  satellite  communication,  systems  between  2010  and  2017.
Between 2006 and 2010 Mr. Katz served as Director of Products at Modu Mobile, a provider of cellular handsets and consumer electronics. Between
2000 and 2006 Mr. Katz served as Co-Founder and VP Marketing and Business Development of PacketLight Networks, a developer of broadband
access/transport  system  to  operator  networks  and  a  range  of  optical  transport  systems  for  storage  applications,  which  was  acquired  by  the  RAD
group. Prior to that, Mr. Katz served as Regional VP Sales – APAC and Scandinavia of Teledata and as a project manager in Telstra. Mr. Katz also
serves as a member of the advisory boards of several technological companies. Mr. Katz holds a BSc and a MSc in Electronic Engineering from the
Tel-Aviv University and a MBA in Marketing and Finance of Monash University; Melbourne.

58

 
 
 
 
 
 
Nir Perry has served as our SVP Research and Development since September 24, 2017. Prior to joining us, Mr. Perry has served in various research
and development and managerial roles of increasing responsibilities, in Verint Systems Ltd. (NASDAQ: VRNT), an analytics company, providing
actionable  intelligence  solutions  in  the  areas  of  customer  engagement  and  cyber  intelligence,  between  the  years  1996  and  2017,  most  recently,
serving  as  SVP  Product  House  and  ISL  Site  Manager,  Enterprise  Intelligence  Solutions,  between  2015  and  2017,  as  SVP  Global  R&D,  Video
Intelligence Solutions, between 2011 and 2014, and as VP TLV R&D, Witness Action Solution, between 2008 and 2010. Mr. Perry holds a B.Sc.
cum laude, in Electrical and Electronical Engineering from the Tel-Aviv University and a MBA from the Tel-Aviv University.

B.          Compensation of Officers and Directors

The aggregate compensation paid to or accrued on behalf of our directors and executive officers as a group during 2017 consisted of approximately
$4.0 million in salary, fees, bonus, commissions and directors’ fees, including amounts we expended for automobiles made available to our officers,
but  excluding  equity  based  compensation,  dues  for  professional  and  business  associations,  business  travel  and  other  expenses,  and  other  benefits
commonly  reimbursed  or  paid  by  companies  in  Israel.  This  amount  includes  approximately  $0.6  million  set  aside  or  accrued  to  provide  pension,
severance, retirement or similar benefits or expenses.

In 2017, we paid or accrued to the chairman of the board of directors, Mr. Yigal Jacoby, an annual fee of ILS 358,200 (approximately $103,317).
During  such  time  we  paid  our  directors,  Itzhak  Danziger,  Nadav  Zohar  and  Manuel  Echanove  ILS  81,690  (approximately  $23,562),  ILS  77,940
(approximately  $22,481)  and  ILS  63,690  (approximately  $18,370),  respectively,  and  we  paid  or  accrued  to  each  of  our  outside  directors,  Nurit
Benjamini,  Steven  Levy  and  Ronnie  Keneth,  as  permitted  by  the  Companies  Law,  an  annual  fee  of  ILS  124,440  (approximately  $35,893),    ILS
116,940 (approximately $33,729) and ILS 119,940 (approximately $34,595), respectively. The above fees for each of our directors (other than Yigal
Jacoby)  have  included  a  per  meeting  attendance  fee  of  ILS  3,750  (approximately  $1,082)  for  any  meeting  he  or  she  attended  in  person,  and  ILS
2,250 (approximately $649) for any meeting he or she attended by conference call or similar means. Our directors are also typically granted upon
election an agreed amount of equity based awards, which vest over a period of not less than three years, and 10,000 RSUs, as of every third annual
general meeting following the respective director's initial election.

In 2017, we paid or accrued to our former director, Mr. Hadar, an annual salary of ILS 40,470 (approximately $11,673). During 2017, our officers
and  directors  received,  in  the  aggregate,  options  and  RSUs  to  purchase  740,000  ordinary  shares  under  our  equity  incentive  plans.  The  options
(excluding RSUs) have a weighted average exercise price of approximately $4.93 and expire up to ten years after the date the options were granted.

Compensation of our Five Most Highly Compensated Office Holders

Summary Compensation Table

The table and summary below outline the compensation granted to our five most highly compensated office holders during or with respect to the
year ended December 31, 2017. We refer to the five individuals for whom disclosure is provided herein as our “Covered Executives.”

For  purposes  of  the  table  and  the  summary  below,  “compensation”  includes  base  salary,  discretionary  and  non-equity  incentive  bonuses,  equity-
based compensation, payments accrued or paid in connection with retirement or termination of employment, and personal benefits and perquisites
such as car, phone and social benefits paid to or earned by each Covered Executive during the year ended December 31, 2017.

59

 
 
 
 
 
 
 
 
 
Name and Principal Position (1)
Andrei Elefant, Former President and Chief Executive

Officer

Gianmarco Boggio, Regional VP Sales, EMEA
Erez Antebi, President and Chief Executive Officer
Rael Kolevsohn, Vice President, Legal Affairs, General

Counsel and Company Secretary

Shaked Levy, Vice President, VP Customer Success

Salary ($)

    Bonus ($) (2)    

Equity-Based
Compensation
($) (3)

All Other
Compensation
($) (4)

Total ($)

180,139     
398,076     
266,476     

217,881     
215,894     

-     
16,899     
68,289     

478,487     
40,534     
134,542     

31,824     
113,131     
82,463     

27,657     
29,877     

126,760     
87,613     

59,688     
73,065     

690,450 
568,540 
551,770 

431,986 
406,449 

(1) Unless otherwise indicated herein, all Covered Executives are full-time employees of Allot.
(2) Amounts  reported  in  this  column  represent  annual  incentive  bonuses  granted  to  the  Covered  Executives  based  on  performance-metric  based

formulas set forth in their respective employment agreements.

(3) Amounts  reported  in  this  column  represent  the  grant  date  fair  value  computed  in  accordance  with  accounting  guidance  for  stock-based
compensation. For a discussion of the assumptions used in reaching this valuation, see Note 12 to our consolidated financial statements for the
year ended December 31, 2017, included herein.

(4) Amounts  reported  in  this  column  include  personal  benefits  and  perquisites,  including  those  mandated  by  applicable  law.  Such  benefits  and
perquisites  may  include,  to  the  extent  applicable  to  the  respective  Covered  Executive,  payments,  contributions  and/or  allocations  for  savings
funds ( e.g., Managers Life Insurance Policy), education funds (referred to in Hebrew as “keren hishtalmut”), pension, severance, vacation, car
or  car  allowance,  medical  insurances  and  benefits,  risk  insurance  (  e.g.,  life  insurance  or  work  disability  insurance),  telephone  expense
reimbursement,  convalescence  or  recreation  pay,  relocation  reimbursement,  payments  for  social  security,  and  other  personal  benefits  and
perquisites consistent with the Company’s guidelines. All amounts reported in the table represent incremental cost to the Company.

Compensation Policy

Under  the  Companies  Law,  we  are  required  to  adopt  a  compensation  policy,  recommended  by  the  compensation  and  nominating  committee  and
approved  by  the  Board  of  Directors  and  the  shareholders,  in  that  order.  The  shareholder  approval  requires  a  majority  of  the  votes  cast  by
shareholders,  excluding  any  controlling  shareholder  and  those  who  have  a  personal  interest  in  the  matter.  In  general,  all  directors  and  executive
officers’ terms of compensation, including fixed remuneration, bonuses, equity compensation, retirement or termination payments, indemnification,
liability insurance and the grant of an exemption from liability, must comply with the compensation policy.

In addition, the compensation terms of directors, the chief executive officer, and any employee or service provider who is considered a controlling
shareholder  must  be  approved  separately  by  the  compensation  and  nominating  committee,  the  Board  of  Directors  and  the  shareholders  of  the
Company  (by  the  same  majority  noted  above),  in  that  order.  The  compensation  terms  of  other  executive  officers  require  the  approval  of  the
compensation and nominating committee and the Board of Directors.

Our compensation policy was approved by our compensation and nominating committee and by our Board of Directors, and subsequently approved
by our shareholders in August 2016, and will be in effect for a period of three years following approval. Our compensation policy provides:

·

Objectives:  To  attract,  motivate  and  retain  highly  experienced  personnel  who  will  provide  leadership  for  Allot’s  success  and  enhance
shareholder value, and to promote for each executive officer an opportunity to advance in a growing organization.

60

 
   
   
 
   
   
   
   
   
 
 
 
 
 
 
 
·

·

·

·

·

·

·

·

·

·

·

·

Compensation  instruments:  Includes  base  salary;  benefits  and  perquisites;  cash  bonuses;  equity-based  awards;  and  retirement  and
termination arrangements.

Ratio between fixed and variable compensation: Allot aims to balance the mix of fixed compensation (base salary, benefits and perquisites)
and variable compensation (cash bonuses and equity-based awards) pursuant to the ranges set forth in the compensation policy in order,
among  other  things,  to  tie  the  compensation  of  each  executive  officer  to  Allot’s  financial  and  strategic  achievements  and  enhance  the
alignment between the executive officer’s interests and the long-term interests of Allot and its shareholders .

Internal compensation ratio: Allot will target a ratio between overall compensation of the executive officers and the average and median
salary of the other employees of Allot, as set forth in the compensation policy, to ensure that levels of executive compensation will not have
a negative impact on work relations in Allot.

Base salary, benefits and perquisites: The compensation policy provides guidelines and criteria for determining base salary, benefits and
perquisites for executive officers.

Cash bonuses: Allot’s policy is to allow annual cash bonuses, which may be awarded to executive officers pursuant to the guidelines and
criteria, including maximum bonus opportunities, set forth in the compensation policy.

“Clawback”:  In  the  event  of  an  accounting  restatement,  Allot  shall  be  entitled  to  recover  from  current  executive  officers  bonus
compensation in the amount of the excess over what would have been paid under the accounting restatement, with a three-year look-back.

Equity-based awards: Allot’s policy is to provide equity-based awards in the form of stock options, restricted stock units and other forms of
equity, which may be awarded to executive officers pursuant to the guidelines and criteria, including minimum vesting period, set forth in
the compensation policy.

Retirement  and  termination:  The  compensation  policy  provides  guidelines  and  criteria  for  determining  retirement  and  termination
arrangements of executive officers, including limitations thereon.

Exculpation, indemnification and insurance: The compensation policy provides guidelines and criteria for providing directors and executive
officers with exculpation, indemnification and insurance.

Directors:  The  compensation  policy  provides  guidelines  for  the  compensation  of  our  directors  in  accordance  with  applicable  regulations
promulgated under the Companies Law, and for equity-based awards that may be granted to directors pursuant to the guidelines and criteria,
including minimum vesting period, set forth in the compensation policy.

Applicability:  The  compensation  policy  applies  to  all  compensation  agreements  and  arrangements  approved  after  the  date  on  which  the
compensation policy is approved by the shareholders.

Review: The compensation and nominating committee and the Board of Directors of Allot shall review and reassess the adequacy of the
Compensation Policy from time to time, as required by the Companies Law.

61

 
 
 
 
 
 
 
 
 
 
 
 
C.            Board Practices

Corporate Governance Practices

As  a  foreign  private  issuer,  we  are  permitted  under  NASDAQ  Rule  5615(a)(3)  to  follow  Israeli  corporate  governance  practices  instead  of  the
NASDAQ Stock Market requirements applicable to the U.S. issuers, provided we disclose which requirements we are not following and describe the
equivalent  Israeli  requirement.  See  “ITEM  16G:  Corporate  Governance  Requirements”  for  a  discussion  of  those  ways  in  which  our  corporate
governance practices differ from those required by NASDAQ for domestic companies.

Board of Directors

Terms of Directors

Our articles of association provide that we may have not less than five directors and up to nine directors.

Under our articles of association, our directors (other than the outside directors, whose appointments are required under the Companies Law; see “—
Outside Directors”) are divided into three classes. Each class of directors consists, as nearly as possible, of one-third of the total number of directors
constituting the entire board of directors (other than the outside directors). At each annual general meeting of our shareholders, the election or re-
election of directors following the expiration of the term of office of that class of directors is for a term of office that expires on the third annual
general meeting following such election or re-election, such that each year the term of office of only one class of directors will expire.

Our Class I director, Nadav Zohar will hold office until the 2019 Annual General Meeting of Shareholders. Our Class II directors, Itzhak Danziger
and Miron Kenneth, will hold office until our annual meeting of shareholders to be held in 2020. Our Class III directors, Yigal Jacoby (who also
serves as our Chairman of the board of directors) and Manuel Echanove, will hold office until our annual meeting of shareholders to be held in 2018.
The  directors  (other  than  the  outside  directors)  are  elected  by  a  vote  of  the  holders  of  a  majority  of  the  voting  power  present  and  voting  at  the
meeting. Each director will hold office until the annual general meeting of our shareholders for the year in which his or her term expires and until his
or her successor is duly elected and qualified, unless the tenure of such director expires earlier pursuant to the Companies Law or unless he or she
resigns or is removed from office.

Under the Companies Law, a director (including an outside director) must declare in writing that he or she has the required skills and the ability to
dedicate the time required to serve as a director in addition to other statutory requirements. A director who ceases to meet the statutory requirements
for his or her appointment must immediately notify us of the same and his or her office will become vacated upon such notice.

Under our articles of association the approval of a special majority of the holders of at least 75% of the voting rights present and voting at a general
meeting is generally required to remove any of our directors (other than the outside directors) from office. The holders of a majority of the voting
power present and voting at a meeting may elect directors in their stead or fill any vacancy, however created, in our board of directors. In addition,
vacancies on our board of directors, other than a vacancy in the office of an outside director, may be filled by a vote of a simple majority of the
directors then in office. A director so chosen or appointed will hold office until the next annual general meeting of our shareholders, unless earlier
removed by the vote of a majority of the directors then in office prior to such annual meeting. See “—Outside Directors” for a description of the
procedure for election of outside directors.

Outside Directors

Qualifications of Outside Directors

The  Companies  Law  requires  companies  incorporated  under  the  laws  of  the  State  of  Israel  with  shares  listed  on  a  stock  exchange,  including  the
NASDAQ Global Select Market, to appoint at least two outside directors. Our outside directors are Ms. Benjamini and Mr. Levy. Ms. Benjamini also
serves as the lead independent director.

62

 
 
 
 
 
 
 
 
 
 
 
 
 
Outside directors are required to meet standards of independence and qualifications set forth in the Companies Law and related regulations. Among
other independence qualifications, a person may not serve as an outside director if he is a relative of a controlling shareholder of a company, or if he
or his affiliate (as defined in the Companies Law) has an employment, business or professional relationship or other affiliation (as defined in the
Companies Law) with us.

In addition, the Companies Law requires every outside director appointed to the board of directors of an Israeli company to qualify as a “financial
and accounting expert” or as “professionally competent,” as such terms are defined in the applicable regulations under the Companies Law, and at
least one outside director must qualify as a “financial and accounting expert.” If at least one of our directors meets the independence requirements of
the  Exchange  Act  and  the  standards  of  the  NASDAQ  Stock  Market  rules  for  membership  on  the  audit  committee  and  also  has  financial  and
accounting  expertise  as  defined  in  the  Companies  Law,  then  the  other  outside  directors  are  only  required  to  meet  the  professional  qualifications
requirement.  Under  applicable  regulations,  a  director  with  financial  and  accounting  expertise  is  a  director  who,  through  his  or  her  education,
professional experience and skill, has a high level of proficiency in and understanding of business accounting matters and financial statements. He or
she  must  be  able  to  thoroughly  comprehend  the  financial  statements  of  the  company  and  initiate  debate  regarding  the  manner  in  which  financial
information is presented.

Election of Outside Directors

Outside directors are elected by a majority vote at a shareholders’ meeting, provided that either:

·

·

the majority of shares voted at the meeting, including at least a majority of the shares of non-controlling shareholder(s) and shareholders
who  do  not  have  a  personal  interest  in  the  election  of  the  outside  director  (other  than  a  personal  interest  that  does  not  result  from  the
shareholder's relationship with a controlling shareholder), voted at the meeting, excluding abstentions, vote in favor of the election of the
outside director; or

the  total  number  of  shares  of  non-controlling  shareholders  and  shareholders  who  do  not  have  a  personal  interest  in  the  election  of  the
outside director (excluding a personal interest that does not result from the shareholder's relationship with a controlling shareholder) voted
against the election of the outside director does not exceed two percent of the aggregate voting rights in the company.

The  initial  term  of  an  outside  director  is  three  years,  and  he  or  she  may  be  reelected  to  up  to  two  additional  terms  of  three  years  each  at  a
shareholders’ meeting, subject to the voting threshold set forth above. Thereafter, an outside director may be reelected for additional periods of up to
three years each, only if the company's audit committee and board of directors confirm that, in light of the outside director’s expertise and special
contribution to the work of the board of directors and its committees, the reelection for such additional period is beneficial to the company. Outside
directors may be removed by the same voting threshold as is required for their election, or by a court, and only if the outside directors cease to meet
the  statutory  qualifications  for  their  appointment  or  if  they  violate  their  duty  of  loyalty  to  the  company.  The  tenure  of  outside  directors,  like  all
directors, may also be terminated by a court under limited circumstances. If the vacancy of an outside director position causes the company to have
fewer  than  two  outside  directors,  a  company’s  board  of  directors  is  required  under  the  Companies  Law  to  call  a  special  general  meeting  of  the
company’s shareholders as soon as possible to appoint a new outside director. Each committee of a company’s board of directors which is authorized
to exercise the board of directors’ authorities is required to include at least one outside director, except for the audit committee and the compensation
committee, which are required to include all outside directors.

63

 
 
 
 
 
 
 
An outside director is entitled to compensation and reimbursement of expenses as provided in regulations promulgated under the Companies Law,
and is otherwise prohibited from receiving any other compensation, directly or indirectly, in connection with services provided as an outside director,
other than indemnification, exculpation and insurance as permitted pursuant to the Companies Law.

NASDAQ Requirements

Under the NASDAQ Stock Market rules, a majority of directors must meet the independence requirements specified in those rules. Our board of
directors consists of seven members, six of whom are independent under the NASDAQ Stock Market rules.  Specifically, our board has determined
that Ms. Nurit Benjamini, Mr. Itzhak Danziger, Mr. Yigal Jacoby, Mr. Steven Levy, Mr. Miron Kenneth and Mr. Nadav Zohar meet the independence
standards of the NASDAQ Stock Market rules. In reaching this conclusion, the board determined that none of these directors have a relationship that
would preclude a finding of independence and that the other relationships that these directors have with us do not impair their independence.  See
“ITEM 16G. Corporate Governance” for additional information.

Audit Committee

Companies Law Requirements

Under  the  Companies  Law,  the  board  of  directors  of  any  public  company  must  appoint  an  audit  committee  comprised  of  at  least  three  directors,
including all of the outside directors. The following persons may not be appointed as members of the audit committee:

·

·

·

the chairperson of the board of directors;

a controlling shareholder or a relative of a controlling shareholder (as defined in the Companies Law); or

any director who is engaged by, or provides services on a regular basis to the company, the company’s controlling shareholder or an entity
controlled by a controlling shareholder or any director who generally relies on a controlling shareholder for his or her livelihood.

The Companies Law requires the majority of the audit committee members to be independent directors (as defined in the Companies Law), and the
chairman of the audit committee is required to be an outside director. Any person disqualified from serving as a member of the audit committee may
not  be  present  at  the  audit  committee  meetings,  unless  the  chairperson  of  the  audit  committee  has  determined  that  this  person  is  required  to  be
present for a particular matter. The Companies Law provides for certain other exclusions to this provision.

NASDAQ Requirements

Under the NASDAQ Stock Market rules, companies are required to maintain an audit committee consisting of at least three independent directors,
all of whom are financially literate and one of whom has accounting or related financial management expertise. Our audit committee members are
required to meet additional independence standards, including minimum standards set forth in rules of the SEC and adopted by the NASDAQ Stock
Market.

Each of the members of our audit committee is “independent” under the relevant NASDAQ Stock Market rules and as defined in Rule 10A-3(b)(1)
under the Exchange Act, which is different from the general test for independence of board and committee members.

64

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Approval of Transactions with Related Parties

The  approval  of  the  audit  committee  is  required  to  effect  specified  actions  and  transactions  with  office  holders  and  controlling  shareholders.  The
term “office holder” means a general manager, chief business manager, deputy general manager, vice general manager, or any other person assuming
the responsibilities of any of the foregoing positions, without regard to such person’s title, as well as any director or manager directly subordinate to
the general manager. The term “controlling shareholder” means a shareholder with the ability to direct the activities of the company, other than by
virtue of being an office holder. A shareholder is presumed to be a controlling shareholder if the shareholder holds 50% or more of the voting rights
in  a  company  or  has  the  right  to  appoint  the  majority  of  the  directors  of  the  company  or  its  general  manager.  For  the  purpose  of  approving
transactions with controlling shareholders, the term also includes any shareholder that holds 25% or more of the voting rights of the company, if the
company has no shareholder that owns more than 50% of its voting rights. For purposes of determining the holding percentage stated above, two or
more shareholders who have a personal interest in a transaction that is brought for the company’s approval are deemed as joint holders. The audit
committee  may  not  approve  an  action  or  a  transaction  with  a  controlling  shareholder  or  with  an  office  holder  unless  all  the  requirements  of  the
Companies Law regarding the structure of the committee and the persons entitled to be present at meetings are met at the time of approval.

Audit Committee Role

Our board of directors has adopted an audit committee charter setting forth the responsibilities of the audit committee consistent with the rules of the
SEC and the NASDAQ Stock Market, which include:

·

·

·

retaining and terminating the company’s independent auditors, subject to shareholder ratification;

pre-approval of audit and non-audit services provided by the independent auditors; and

approval of transactions with office holders and controlling shareholders, as described above, and other related-party transactions.

Additionally,  under  the  Companies  Law,  the  audit  committee  is  responsible  for:  (a)  identifying  deficiencies  in  the  management  of  a  company’s
business and making recommendations to the board of directors as to how to correct them; (b) reviewing and deciding whether to approve certain
related party transactions and certain transactions involving conflicts of interest; (c) deciding whether certain actions involving conflicts of interest
are material actions and whether certain related party transactions are extraordinary transactions; (d) reviewing the internal auditor’s work program;
(e) examining the company’s internal control structure and processes, the performance of the internal auditor and whether the internal auditor has the
tools  and  resources  required  to  perform  his  or  her  duties;  and  (f)  examining  the  independent  auditor’s  scope  of  work  as  well  as  the  independent
auditor’s fees, and providing the corporate body responsible for determining the independent auditor’s fees with its recommendations. In addition the
audit committee is also be responsible for implementing procedures concerning employee complaints on improprieties in the administration of the
company’s  business  and  the  protection  to  be  provided  to  such  employees.  Furthermore,  in  accordance  with  regulations  promulgated  under  the
Companies Law, the audit committee discusses the draft financial statements and presents to the board its recommendations with respect to the draft
financial statements. The audit committee charter states that in fulfilling this role the committee is entitled to rely on interviews and consultations
with our management, our internal auditor and our independent auditor, and is not obligated to conduct any independent investigation or verification.

Our  audit  committee  consists  of  Ms.  Nurit  Benjamini,  Mr.  Steven  Levy  and  Mr.  Miron  Kenneth.  The  financial  experts  on  the  audit  committee
pursuant to the definition of the SEC are all members of the audit committee.

65

 
 
 
 
 
 
 
 
Compensation and Nominating Committee

Under  the  Companies  Law,  the  compensation  committee  of  a  public  company  must  consist  of  at  least  three  directors  who  satisfy  certain
independence qualifications, including the additional independence requirements of the NASDAQ Stock Market rules applicable to the members of
compensation  committees,  and  the  chairman  of  the  compensation  committee  is  required  to  be  an  outside  director.  We  have  established  a
compensation  and  nominating  committee  which  currently  consists  of  Ms.  Nurit  Benjamini,  Mr.  Steven  Levy,  and  Mr.  Miron  Kenneth.  The
chairperson is Mr. Levy. This committee oversees matters related to our compensation policy and practices. Our board of directors has adopted a
compensation  and  nominating  committee  charter  setting  forth  the  responsibilities  of  the  committee  consistent  with  the  Companies  Law  and  the
NASDAQ Stock Market rules, which include:

·

·

·

·

approving, and recommending to the board of directors and the shareholders for their approval, the compensation of our Chief Executive
Officer and other executive officers;

granting options and RSUs to our employees and the employees of our subsidiaries;

recommending candidates for nomination as members of our board of directors; and

developing and recommending to the board corporate governance guidelines and a code of business ethics and conduct in accordance with
applicable laws.

The compensation committee is also authorized to retain and terminate compensation consultants, legal counsel or other advisors to the committee
and to approve the engagement of any such consultant, counsel or advisor, to the extent it deems necessary or appropriate after specifically analyzing
the independence of any such consultant retained by the committee.

On specified criteria, to review modifications to the compensation policy from time to time, to review its implementation and to approve the actual
compensation terms of office holders prior to approval by the board of directors.

Internal Auditor

Under the Companies Law, the board of directors of a public company must appoint an internal auditor nominated by the audit committee. The role
of the internal auditor is, among other things, to examine whether a company’s actions comply with applicable law and orderly business procedure.
The  internal  auditor  may  be  an  employee  of  the  company  but  not  an  interested  party  (as  defined  in  the  Companies  Law),  an  office  holder  of  the
company,  or  a  relative  of  an  interested  party  or  an  office  holder,  among  other  restrictions.  The  firm  of  Deloitte  Brightman  Almagor  Zohar  is  the
internal auditor of the Company.

Exculpation, Insurance and Indemnification of Office Holders

Under the Companies Law, a company may not exculpate an office holder from liability for a breach of the duty of loyalty. However, a company
may provide certain indemnification rights as detailed below and obtain insurance for an act performed in breach of the duty of loyalty of an office
holder provided  that  the  office  holder  acted  in  good  faith,  the  act  or  its  approval  does  not  harm  the  company,  and  the  office  holder  discloses  the
nature of his or her personal interest in the act and all material facts and documents a reasonable time before discussion of the approval. Our articles
of association, in accordance with Israeli law, allow us to exculpate an office holder, in advance, from liability to us, in whole or in part, for damages
caused to us as a result of a breach of duty of care. We may not exculpate a director for liability arising out of a prohibited dividend or distribution to
shareholders or prohibited purchase of its securities.

In accordance with Israeli law, our articles of association allow us to indemnify an office holder in respect of certain liabilities either in advance of an
event or following an event. Under Israeli law, an undertaking provided in advance by an Israeli company to indemnify an office holder with respect
to a financial liability imposed on him or her in favor of another person pursuant to a judgment, settlement or arbitrator’s award approved by a court
must be limited to events which in the opinion of the board of directors can be foreseen based on the company’s activities when the undertaking to
indemnify is given, and to an amount or according to criteria determined by the board of directors as reasonable under the circumstances, and such
undertaking must detail the above mentioned events and amount or criteria. Our articles of association allow us to undertake in advance to indemnify
an  office  holder  for,  among  other  costs,  reasonable  litigation  expenses,  including  attorneys’  fees,  and  certain  financial  liabilities  and  obligations,
subject to certain restrictions pursuant to the Companies Law.

66

 
 
 
 
 
 
 
 
 
 
 
 
 
In accordance with Israeli law, our articles of association allow us to insure an office holder against certain liabilities incurred for acts performed as
an office holder, including certain breaches of duty of loyalty to the company, a breach of duty of care to the company or to another person and
certain financial liabilities and obligations imposed on the office holder.

We may not indemnify or insure an office holder against any of the following:

·

·

·

·

a breach of duty of loyalty, except to the extent that the office holder acted in good faith and had a reasonable basis to believe that the act
would not prejudice the company;

a breach of duty of care committed intentionally or recklessly, excluding a breach arising out of the negligent conduct of the office holder;

an act or omission committed with intent to derive illegal personal benefit; or

a fine, civil fine, monetary sanction or forfeit levied against the office holder.

Under the Companies Law, exculpation, indemnification and insurance of office holders must be approved by our compensation committee and our
board of directors and, in respect of our directors, the chief executive officer, and any employee or service provider who is considered a controlling
shareholder, by our shareholders, provided that changes to existing arrangements may be approved by the audit committee if it approves that such
changes are immaterial.

As  of  the  date  of  this  annual  report,  there  are  no  claims  for  directors’  and  officers’  liability  insurance  which  have  been  filed  in  2017  under  our
policies  and  we  are  not  aware  of  any  pending  or  threatened  litigation  or  proceeding  involving  any  of  our  directors  or  officers  in  which
indemnification is sought.

We have entered into agreements with each of our directors and with certain of our office holders exculpating them, to the fullest extent permitted by
law, from liability to us for damages caused to us as a result of a breach of duty of care, and undertaking to indemnify them to the fullest extent
permitted by law. This indemnification is limited to events determined as foreseeable by the board of directors based on our activities, and to an
amount  or  according  to  criteria  determined  by  the  board  of  directors  as  reasonable  under  the  circumstances,  and  the  insurance  is  subject  to  our
discretion depending on its availability, effectiveness and cost. The current maximum amount set forth in such agreements is the greater of (1) with
respect to indemnification in connection with a public offering of our securities, the gross proceeds raised by us and/or any selling shareholder in
such public offering, and (2) with respect to all permitted indemnification, including a public offering of our securities, an amount equal to 50% of
the our shareholders’ equity on a consolidated basis, based on our most recent financial statements made publicly available before the date on which
the indemnity payment is made.

In the opinion of the SEC, indemnification of directors and office holders for liabilities arising under the Securities Act is against public policy and
therefore unenforceable.

67

 
 
 
 
 
 
 
 
 
 
 
D.            Employees

As of December 31, 2017, we had 477 employees of whom 260 were based in Israel, 114 in Europe, 17 in North America, 30 in Latin America and
the remainder in Asia, Africa and Oceania. We have never experienced a work stoppage or a strike. The breakdown of our employees by department
is as follows:

Department
Manufacturing and operations          
Research and development          
Sales, marketing, service and support          
Management and administration          

Total          

The table below provides a breakdown of personnel employed or engaged by the Company:

Department
Full time Employee
Part time Employee
Permanent Contractor
Subcontractor

Total          

2015

December 31,
2016

2017

17     
208     
239     
59     

523     

16     
168     
216     
45     

445     

2015

December 31,   
2016

2017

442     
32     
32     
17     

523     

378     
27     
31     
9     

445     

13 
163 
250 
51 

477 

404 
26 
36 
11 

477 

In the foregoing table and in each instance herein where number of employees is provided, employees include full time and part time employees, as
well  as  subcontractors  and  consultants.  Typically,  our  employees,  as  well  as  our  subcontractors  and  consultants,  are  employed  or  engaged  for
indefinite periods of time and may be dismissed or terminated with or without notice, depending on the jurisdiction and contracts under which they
are  employed  or  engaged.  Under  applicable  Israeli  law,  we  and  our  employees  are  subject  to  protective  labor  provisions  such  as  restrictions  on
working  hours,  minimum  wages,  minimum  vacation,  sick  pay,  severance  pay  and  advance  notice  of  termination  of  employment  as  well  as  equal
opportunity  and  anti-discrimination  laws.  Orders  issued  by  the  Israeli  Ministry  of  Economy  make  certain  industry-wide  collective  bargaining
agreements  applicable  to  us.  These  agreements  affect  matters  such  as  cost  of  living  adjustments  to  salaries,  length  of  working  hours  and  week,
recuperation, travel expenses, and pension rights. Except as otherwise stated hereunder, our employees are not represented by a labor union. Under
Spanish Labor law, we and our employees are subject to protective labor provisions and collective bargaining agreements, governing, among others,
restrictions on working hours, minimum wages, minimum vacation, sick pay, severance pay and advance notice of termination of employment as
well  as  equal  opportunity  and  anti-discrimination  laws.  Our  workers  in  our  San  Sebastian  office  in  Spain,  are  represented  by  a  worker’s
representative,  who  will  be  subject  to  reelection  during  2020.  In  addition,  our  employees  in  our  Madrid  office  are  represented  by  five  workers
representatives, who were recently elected for a term of four years and thus will be subject to reelection during 2021. Such representatives represent
the employees with respect to labor health and prevention, training and equality.We provide our employees with benefits and working conditions
which we believe are competitive with benefits and working conditions provided by similar companies. We have never experienced labor-related
work stoppages and believe that our relations with our employees are good.

E.            Share Ownership

Beneficial Ownership of Executive Officers and Directors

The following table sets forth certain information regarding the beneficial ownership of our ordinary shares as of March 1, 2018 by (i) each of our
directors,  (ii)  each  of  our  executive  officers  and  (iii)  all  of  our  executive  officers  and  directors  serving  as  of  March  1,  2018,  as  a  group.  Unless
otherwise  stated,  the  address  of  each  named  executive  officer  and  director  is  c/o  Allot  Communications  Ltd.,  22  Hanagar  Street,  Neve  Ne’eman
Industrial Zone B, Hod-Hasharon 4501317, Israel.

68

 
 
 
 
 
 
   
   
 
   
   
   
   
   
 
 
 
 
 
 
   
   
 
   
   
   
   
   
 
 
 
 
Name of Beneficial Owner
Directors
Nurit Benjamini          
Itzhak Danziger          
Manuel Echanove
Nadav Zohar          
Steven D. Levy          
Yigal Jacoby          
Miron Kenneth          
Executive Officers
Erez Antebi          
Alberto Sessa          
Nir Perry          
Anat Shenig          
Ronen Priel          
Rael Kolevsohn          
Pini Gvili          
Shaked Levy          

Ran Fridman          
Vered Zur
Hagay Katz

Number of Shares
Beneficially
Held(1)

    Percent of Class

*     
*     
*     
*     
*     
*     
*     

*     
*     
*     
*     
*     
*     
*     
*     
*     

*     

* 
* 
* 
* 
* 
* 
* 

* 
* 
* 
* 
* 
* 
* 
* 
* 

* 

All directors and executive officers as a group

497,681     

1.48%

____________
*

Less than one percent of the outstanding ordinary shares.

(1) As  used  in  this  table,  “beneficial  ownership”  is  determined  in  accordance  with  the  rules  of  the  SEC  and  consists  of  either  or  both  voting  or
investment power with respect to securities. For purposes of this table, a person is deemed to be the beneficial owner of securities that can be
acquired  within  60  days  from  March  1,  2018  through  the  exercise  of  any  option  or  pursuant  to  vesting  of  RSU.  Ordinary  shares  subject  to
options that are currently exercisable or exercisable within 60 days of March 1, 2018 and outstanding RSUs vesting within 60 days of March 1,
2018,  are  deemed  outstanding  for  computing  the  ownership  percentage  of  the  person  holding  such  options  or  RSUs,  but  are  not  deemed
outstanding for the purpose of computing the ownership percentage of any other person. Except as otherwise indicated, the persons named in the
table have reported that they have sole voting and sole investment power with respect to all ordinary shares shown as beneficially owned by
them. The amounts and percentages are based upon 33,587,814 ordinary shares outstanding as of March 1, 2018 pursuant to Rule 13d-3(d)(1)(i)
under the Exchange Act.

Our directors and executive officers hold, in the aggregate, 1,255,429 outstanding options and RSUs. The said amount includes options currently
exercisable for 497,681 ordinary shares, as of March 1, 2018. The options (excluding RSUs) have a weighted average exercise price of $7.01 per
share and have expiration dates until 2027.

Share Option Plans

The following table summarizes our equity incentive plans, which have outstanding awards as of March 1, 2018:

Share
reserved

Option and
RSU grants,
net (*)

Outstanding
options and
RSUs

Options
outstanding
exercise price  

Plan
2016 incentive compensation
plan
____________
(*) “Option and RSU grants, net” is calculated by subtracting options and RSUs expired or forfeited.

   0.028-27.58 

6,662,182 

2,816,708 

741,720 

Date of expiration

Options
exercisable  

1/3/2018-4/27/2027   

1,341,784 

69

 
 
   
     
 
   
   
   
   
   
   
   
   
      
  
   
   
   
   
   
   
   
   
 
   
   
      
  
   
      
  
   
   
 
   
   
   
 
  
  
  
 
 
 
 
 
 
As of March 1, 2018, we had 33,587,814 ordinary shares outstanding.  We have adopted three share option plans. Under our share option plans, as of
March 1, 2018, there were 2,816,708 outstanding options and RSUs, including options currently exercisable for 1,341,784 ordinary shares.  As of
March 1, 2018, 741,720 shares remained available for future grants under the 2016 Plan (as described below). Upon issuance, such ordinary shares
may  be  freely  sold  in  the  public  market,  except  for  shares  held  by  affiliates  who  have  certain  restrictions  on  their  ability  to  sell.  The  options
(excluding RSUs) have a weighted average exercise price of $7.61 per share.

We  will  only  grant  options,  RSUs  or  other  equity  incentive  awards  under  the  2016  Incentive  Compensation  Plan,  although  previously-granted
options will continue to be governed by our other plans.

2016 Incentive Compensation Plan, as amended (formerly, 2006 Incentive Compensation Plan)

The Allot Communications Ltd. 2006 Incentive Compensation Plan (the “2006 Plan”) was adopted by the Board on October 29, 2006 and became
effective  immediately  prior  to  the  effective  date  of  the  Company’s  IPO.      Effective  October  28,  2016,  the  Board  of  Directors  of  the  Company
amended and restated the 2006 Plan to extend the term of the 2006 Plan by ten years and to rename the 2006 Plan as the Allot Communications Ltd.
2016 Incentive Compensation Plan (the “2016 Plan”).  The 2016 Plan will remain in effect, subject to the right of the Board of Directors to amend or
terminate the 2016 Plan at any time pursuant to the terms of the 2016 Plan, until all shares reserved for issuance under the 2016 Plan shall have been
delivered, and any restrictions on such shares shall have lapsed, provided that in no event may an award under the 2016 Plan be granted on or after
October 27, 2026.

The 2016 Plan is intended to further our success by increasing the ownership interest of certain of our and our subsidiaries’ employees, directors and
consultants and to enhance our and our subsidiaries’ ability to attract and retain employees, directors and consultants.

The number of ordinary shares that we may issue under the 2016 Plan will increase on the first day of each fiscal year during the term of the 2016
Plan,  in  each  case  in  an  amount  equal  to  the  lesser  of  (i)  1,000,000  shares,  (ii)  3.5%  of  our  outstanding  ordinary  shares  on  the  last  day  of  the
immediately preceding year, or (iii) an amount determined by our board of directors. The number of shares subject to the 2016 Plan is also subject to
adjustment if particular capital changes affect our share capital. Ordinary shares subject to outstanding awards under the 2016 Plan or our 2003 plan
or 1997 plans that are subsequently forfeited or terminated for any other reason before being exercised will again be available for grant under the
2016 Plan. As of March 1, 2018, there were 2,816,708 outstanding options and RSUs under the 2016 Plan and 741,720 ordinary shares remained
reserved for future grants under the 2016 Plan.

Israeli participants in the 2016 Plan may be granted options and/or restricted stock units subject to Section 102 of the Ordinance. Section 102 of the
Ordinance, allows employees, directors and officers, who are not controlling shareholders and are considered Israeli residents to receive favorable
tax  treatment  for  compensation  in  the  form  of  shares  or  options.  Our  non-employees  service  providers  and  controlling  shareholders  may  only  be
granted options under another section of the Ordinance, which does not provide for similar tax benefits. Section 102 includes two alternatives for tax
treatment involving the issuance of options or shares to a trustee for the benefit of the grantees and also includes an additional alternative for the
issuance of options or shares directly to the grantee. The most favorable tax treatment for the grantees is under Section 102(b)(2) of the Ordinance,
the  issuance  to  a  trustee  under  the  “capital  gain  track.”  However,  under  this  track  we  are  not  allowed  to  deduct  an  expense  with  respect  to  the
issuance of the options or shares. Any stock options granted under the 2016 Plan to participants in the United States will be either “incentive stock
options,” which may be eligible for special tax treatment under the U.S. Internal Revenue Code of 1986, or options other than incentive stock options
(referred to as “nonqualified stock options”), as determined by our compensation and nominating committee and stated in the option agreement.

Our  compensation  and  nominating  committee  administers  the  2016  Plan  and  it  selects  which  of  our  and  our  subsidiaries’  and  affiliates’  eligible
employees,  directors  and/or  consultants  receive  options,  RSUs  or  other  awards  under  the  2016  Plan  and  will  determine  the  terms  of  the  grant,
including, exercise prices, method of payment, vesting schedules, acceleration of vesting and the other matters necessary in the administration of the
plan.

70

 
 
 
 
 
 
 
If we undergo a change of control, as defined in the 2016 Plan, subject to any contrary law or rule, or the terms of any award agreement in effect
before  the  change  of  control,  (a)  the  compensation  and  nominating  committee  may,  in  its  discretion,  accelerate  the  vesting,  exercisability  and
payment, as applicable, of outstanding options, RSUs and other awards; and (b) the compensation and nominating committee, in its discretion, may
adjust outstanding awards by substituting ordinary shares or other securities of any successor or another party to the change of control transaction, or
cash out outstanding options, RSUs and other awards, in any such case, generally based on the consideration received by our shareholders in the
transaction.

ITEM 7: Major Shareholders and Related Party Transactions

A.            Major Shareholders

The following table sets forth certain information regarding the beneficial ownership of our outstanding ordinary shares as of March 1, 2018, by each
person who we know beneficially owns 5.0% or more of the outstanding ordinary shares. Each of our shareholders has identical voting rights with
respect to its shares. All of the information with respect to beneficial ownership of the ordinary shares is given to the best of our knowledge.

Soros Fund Management LLC (2)          
Delek Group Ltd. (3)
Zohar Zisapel (4)
Clal Insurance Enterprises Holdings Ltd. (5)
Migdal Insurance & Financial holdings Ltd (6)
FMR LLC and Abigail P. Johnson (7)

Ordinary
Shares
Beneficially
Owned(1)

Percentage of
Ordinary
Shares
Beneficially
Owned

5,286,063     
2,942,930     
2,842,378     
2,465,439     
2,242,909     
1,952,500     

15.74%
8.76%
8.46%
7.34%
6.68%
5.81%

______________
(1) As used in this table, “beneficial ownership” means the sole or shared power to vote or direct the voting or to dispose or direct the disposition of
any security. For purposes of this table, a person is deemed to be the beneficial owner of securities that can be acquired within 60 days from
March 1, 2018 through the exercise of any option or warrant. Ordinary shares subject to options or warrants that are currently exercisable or
exercisable within 60 days are deemed outstanding for computing the ownership percentage of the person holding such options or warrants, but
are  not  deemed  outstanding  for  computing  the  ownership  percentage  of  any  other  person.  The  amounts  and  percentages  are  based  upon
33,587,814 ordinary shares outstanding as of March 1, 2018.

(2) Based  on  a  Schedule  13G/A  filed  on  February  13,  2018,  each  of  Soros  Fund  Management  LLC  has  sole  voting  and  dispositive  power,  and
George Soros and Robert Soros have shared voting and dispositive power, over 5,286,063 shares.  The address for the reporting persons is 250
West 55th Street, 38th Floor, New York, New York 10019.

(3) Based on a Schedule 13G filed on February 20, 2018, The Phoenix Holding Ltd. (“Phoenix”), Delek Group Ltd. (“Delek”) and Ishak Sharon
(Tshuva) reported that they had shared voting and dispositive power over 2,942,930 shares. The shares are beneficially owned by various direct
or indirect, majority or wholly-owned subsidiaries of Phoenix (the “Subsidiaries”).  The Subsidiaries manage their own funds and/or the funds
of others, including for holders of exchange-traded notes or various insurance policies, members of pension or provident funds, unit holders of
mutual  funds,  and  portfolio  management  clients.    Each  of  the  Subsidiaries  operates  under  independent  management  and  makes  its  own
independent  voting  and  investment  decisions.  Phoenix  is  a  majority-owned  subsidiary  of  Delek.    The  majority  of  Delek's  outstanding  share
capital and voting rights are owned, directly and indirectly, by Itshak Sharon (Tshuva) through private companies wholly-owned by him, and the
remainder is held by the public. The address of Itshak Sharon (Tshuva) and Delek Investments and Properties Ltd. is 7 Giborei Israel Street,
P.O.B. 8464, Netanya, 42504, Israel. The addressof Phoenix is Derech Hashalom 53, Givataim, 53454, Israel.

(4) Based on a Schedule 13G/A filed on January 13, 2011. Consists of 2,777,487 shares held by Zohar Zisapel and 64,891 shares held by Lomsha
Ltd.,  an  Israeli  company  controlled  by  Zohar  Zisapel.  The  address  of  Mr.  Zisapel  and  Lomsha  Ltd.  is  24  Raoul  Wallenberg  Street,  Tel  Aviv
69719, Israel.

(5) Based  on  information  provided  to  us  by  Clal  Insurance  Enterprises  Holdings  Ltd.  (“Clal”)  on  March  1,  2018  Clal  had  shared  voting  and
dispositive power over 2,465,439 of our shares as of such date. The address of the reporting person is 36 Raoul Wallenberg Street, Tel Aviv
37070, Israel.

(6) Based on a Schedule 13G filed on January 18, 2018, Midgal Insurance & Financial Holdings Ltd reported that it had shared voting power and
dispositive  power  over  these  shares.  Of  these  shares,  2,221,901  shares  are  held  for  members  of  the  public  through,  among  others,  provident
funds, mutual funds, pension funds and insurance policies, which are managed by subsidiaries of Midgal Insurance & Financial Holdings Ltd,
according to the following segmentation:  1,222,614 shares are held by Profit participating life assurance accounts; 935,674 shares are held by
Provident funds and companies that manage provident funds and 63,613 shares are held by companies for the management of funds for joint
investments in trusteeship, each of which subsidiaries operates under independent management and makes independent voting and investment
decisions. In addition, 21,008, shares are beneficially held for their own account (Nostro account). The address of the reporting person is 4 Efal
Street; P.O BOX 3063; Petach Tikva 49512, Israel.

(7) Based  on  a  Schedule  13G  filed  on  February  13,  2018.  FMR  LLC  reported  that  it  had  sole  voting  power  over  1,952,500  shares  and  sole
dispositive  power  over  1,952,500  shares  and  Abigail  P.  Johnson,  director,  vice-chairman  and  chief  executive  officer  of  FMR  LLC  had  sole
dispositive power over 1,952,500 shares.  The address of the reporting person is 245 Summer Street, Boston, Massachusetts 02210.

71

 
 
   
 
   
   
   
   
   
   
 
 
 
 
 
 
Significant Changes in the Ownership of Major Shareholders

As  of  March  1,  2018,  Soros  Fund  Management  LLC  was  the  beneficial  owner  of  5,286,063,  or  15.74%  of  our  ordinary  shares.  As  of  March  1,
2017, Soros Fund Management LLC was the beneficial owner of 3,336,166, or 10.1% of our ordinary shares.

As of March 1, 2018, Delek Group, Ltd. was the beneficial owner of 2,942,930, or 8.76% of our ordinary shares.

As of March 1, 2018, Zohar Zisapel was the beneficial owner of 2,842,378, or 8.46% of our ordinary shares. His beneficial ownership did not change
since December 31, 2010.

As of March 1, 2018, Clal Insurance Enterprises Holdings Ltd. was the beneficial owner of 2,465,439, or 7.34% of our ordinary shares.  As of March
1, 2017, Clal Insurance Enterprises Holdings Ltd. was the beneficial owner of 2,437,644, or 7.4% of our ordinary shares.

As of March 1, 2018, Migdal Insurance & Financial Holdings Ltd was the beneficial owner 2,242,909 shares, or 6.68% of our ordinary shares. As of
March 1, 2017, Migdal Insurance & Financial Holdings Ltd was the beneficial owner 2,391,117 shares, or 7.2% of our ordinary shares. As of March
1, 2016, Migdal Insurance & Financial Holdings Ltd was the beneficial owner of 2,573,259, or 7.7%, of our ordinary shares.

As of March 1, 2018, FMR LLC was the beneficial owner of 1,952,500, or 5.81% of our ordinary shares.   As of March 1, 2017, FMR LLC was the
beneficial owner of 3,227,461, or 9.7% of our ordinary shares. As of March 1, 2016, FMR LLC was the beneficial owner of 2,742,676, or 8.2% of
our ordinary shares.

Record Holders

As  of  March  1,  2018,  there  were  18  record  holders  of  ordinary  shares,  of  which  eight  consisted  of  United  States  record  holders  holding
approximately  99.48%  of  our  outstanding  ordinary  shares.  The  actual  number  of  shareholders  is  greater  than  this  number  of  record  holders,  and
includes shareholders who are beneficial owners, but whose shares are held in street name by brokers and other nominees.  The United States record
holders included Cede & Co., the nominee of the Depositary Trust Company.

B.           Related Party Transactions

Our policy is to enter into transactions with related parties on terms that, on the whole, are no less favorable, than those available from unaffiliated
third parties. Based on our experience in the business sectors in which we operate and the terms of our transactions with unaffiliated third parties, we
believe that all of the transactions described below met this policy standard at the time they occurred.

Agreements with Directors and Officers

Engagement of Officers. We have entered into employment agreements with each of our officers, who work for us as employees or as consultants.
These  agreements  all  contain  provisions  standard  for  a  company  in  our  industry  regarding  noncompetition,  confidentiality  of  information  and
assignment  of  inventions.  The  enforceability  of  covenants  not  to  compete  in  Israel  may  be  limited.  In  connection  with  the  engagement  of  our
officers, we have granted them options pursuant to our 2016 Plan.

Exculpation,  Indemnification  and  Insurance.  Our  articles  of  association  permit  us  to  exculpate,  indemnify  and  insure  our  office  holders,  in
accordance  with  the  provisions  of  the  Companies  Law.  We  have  entered  into  agreements  with  each  of  our  directors  and  certain  office  holders,
exculpating them from a breach of their duty of care to us to the fullest extent permitted by law and undertaking to indemnify them to the fullest
extent permitted by law, to the extent that these liabilities are not covered by insurance. See “ITEM 6: Directors, Senior Management and Employees
—Board Practices—Exculpation, Insurance and Indemnification of Office Holders.”

72

 
 
 
 
 
 
 
 
 
 
 
 
 
Agreement with Galil Software

Our director, Itzhak Danziger, is a member of the board of directors of Galil Software Ltd and holds less than 10% of its shares. We have engaged
Galil Software since 2010 to provide us with certain quality assurance services in the ordinary course of our business.  Since January 1, 2017 and
through the date of the filing of this annual report, we did not pay any fees to Galil Software.

C.            Interests of Experts and Counsel

Not applicable.

ITEM 8: Financial Information

A.            Consolidated Financial Statements and Other Financial Information.

Consolidated Financial Statements

For our audited consolidated balance sheets as of December 31, 2017 and 2016, and the related consolidated statements of comprehensive income,
changes in shareholders' equity and cash flows for each of the three years in the period ended December 31, 2017, please see pages F-3 to F-46 of
this report.

Export Sales

See “ITEM 5: Operating and Financial Review and Prospects” under the caption “Geographic Breakdown of Revenues” for certain details of export
sales for the last three fiscal years.

Legal Proceedings

We may, from time to time in the future be involved in legal proceedings in the ordinary course of business.

Dividends

We have never declared or paid any cash dividends on our ordinary shares and we do not anticipate paying any cash dividends on our ordinary shares
in the future. We currently intend to retain all future earnings to finance our operations and to expand our business. Any future determination relating
to our dividend policy will be made at the discretion of our board of directors and will depend on a number of factors, including future earnings,
capital requirements, financial condition and future prospects and other factors our board of directors may deem relevant.

B.            Significant Changes

Since  the  date  of  our  audited  financial  statements  included  elsewhere  in  this  annual  report,  there  have  not  been  any  significant  changes  in  our
financial position.

ITEM 9: The Offer and Listing

Not applicable, except for Items 9.A.4 and 9.C, which are detailed below.

73

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Stock Price History

Our ordinary shares have been trading on the NASDAQ Global Select Market under the symbol “ALLT” since November 2006. The following table sets forth
the  high  and  low  sales  prices  for  our  ordinary  shares  as  reported  by  each  of  the  NASDAQ  Global  Select  Market,  in  U.S.  dollars,  and  the  Tel  Aviv  Stock
Exchange (since December 2012), in ILS, for the periods indicated below:

Year
2013          
2014          
2015          
2016          
2017          
2018 (through March 1, 2018)

2016
First Quarter          
Second Quarter          
Third Quarter          
Fourth Quarter          

2017
First Quarter          
Second Quarter          
Third Quarter          
Fourth Quarter          

Most Recent Six Months
March 2018 (through March 1, 2018)
February 2018
January 2018
December 2017
November 2017
October 2017
September 2017

Markets

  $

 $

  $

NASDAQ Global Select
Market

High

Low

Tel Aviv Stock Exchange
Low
High

18.28    $
18.09     
9.85     
5.89     
6.09     
5.56     

11.01    NIS
7.88     
4.41     
4.24     
4.54     
4.74     

68.12    NIS
63.99     
39.90     
23.50     
21.53     
19.15     

NASDAQ Global Select
Market

High

Low

Tel Aviv Stock Exchange
Low
High

 $

5.89 
5.65 
5.63 
5.66 

 NIS

4.24 
4.53 
4.52 
4.50 

 NIS

23.50 
20.50 
21.75 
20.80 

NASDAQ Global Select
Market

High

Low

Tel Aviv Stock Exchange
Low
High

5.67    $
5.20     
5.39     
6.09     

4.58    NIS
4.54     
4.80     
4.91     

21.53    NIS
18.90     
19.21     
21.38     

  NASDAQ Global Select Market 

High

Low

Tel Aviv Stock Exchange
Low
High

  $

5.50    $
5.56     
5.39     
6.01     
6.09     
5.53     
5.39     

5.45    NIS
4.74     
4.90     
5.16     
4.91     
5.01     
4.90     

19.15    NIS
19.15     
18.78     
21.22     
21.38     
19.50     
19.21     

39.20 
31.13 
18.21 
16.84 
14.82 
16.66 

16.84 
17.56 
17.33 
17.67 

16.69 
14.82 
16.97 
17.31 

18.84 
16.66 
16.73 
18.18 
17.31 
18.19 
17.32 

Our  ordinary  shares  have  been  quoted  under  the  symbol  “ALLT”  on  the  NASDAQ  Stock  Market  since  November  16,  2006  and  on  the  Tel  Aviv  Stock
Exchange since December 21, 2010.

As of March 1, 2018, the last reported sale price of our ordinary shares on the Nasdaq Global Select Market was 5.46 per share and on the Tel Aviv Stock
Exchange was 19.06 per share.

ITEM 10: Additional Information

A.            Share Capital

Not applicable.

B.            Memorandum and Articles of Association

Memorandum and Articles of Association Incorporation

We are registered as a public company with the Israeli Registrar of Companies. Our registration number is 51-239477-6.

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Objective

Our  objectives  under  our  memorandum  of  association  are  to  engage  in  the  business  of  computers,  hardware  and  software,  including  without
limitation research and development, marketing, consulting and the selling of knowledge, and any other activity which our board of directors shall
determine.

Ordinary Shares

Our  authorized  share  capital  consists  of  200,000,000  ordinary  shares,  par  value  ILS  0.10  per  share.  As  of  March  1,  2018,  we  had  33,587,814
ordinary shares outstanding. All outstanding ordinary shares are validly issued, fully paid and non-assessable. The rights attached to the ordinary
shares are as follows:

Voting. Holders of our ordinary shares have one vote for each ordinary share held on all matters submitted to a vote of shareholders at a shareholder
meeting. Shareholders may vote at shareholder meeting either in person, by proxy or by written ballot. Shareholder voting rights may be affected by
the grant of any special voting rights to the holders of a class of shares with preferential rights that may be authorized in the future.

Transfer of Shares.   Fully paid ordinary shares are issued in registered form and may be freely transferred under our articles of association unless the
transfer is restricted or prohibited by another instrument, Israeli law or the rules of a stock exchange on which the shares are traded.

Election  of  Directors.      Our  ordinary  shares  do  not  have  cumulative  voting  rights  for  the  election  of  directors.  Rather,  under  our  articles  of
association our directors are elected by the holders of a simple majority of our ordinary shares at a general shareholder meeting. As a result, the
holders of our ordinary shares that represent more than 50% of the voting power represented at a shareholder meeting have the power to elect any or
all of our directors whose positions are being filled at that meeting, subject to the special approval requirements for outside directors. See “ITEM 6:
Directors, Senior Management and Employees—Board Practices—Outside Directors.”

Dividend  and  Liquidation  Rights.      Under  the  Companies  Law,  shareholder  approval  is  not  required  for  the  declaration  of  a  dividend,  unless  the
company’s  articles  of  association  provide  otherwise.  Our  articles  of  association  provide  that  our  board  of  directors  may  declare  and  distribute  a
dividend to be paid to the holders of ordinary shares without shareholder approval in proportion to the paid up capital attributable to the shares that
they hold. Dividends may be paid only out of profits legally available for distribution, as defined in the Companies Law, provided that there is no
reasonable concern that the payment of a dividend will prevent us from satisfying our existing and foreseeable obligations as they become due. If we
do  not  have  profits  legally  available  for  distribution,  we  may  seek  the  approval  of  the  court  to  distribute  a  dividend.  The  court  may  approve  our
request if it is convinced that there is no reasonable concern that a payment of a dividend will prevent us from satisfying our existing and foreseeable
obligations as they become due.

In the event of our liquidation, after satisfaction of liabilities to creditors, our assets will be distributed to the holders of ordinary shares in proportion
to the paid up capital attributable to the shares that they hold. Dividend and liquidation rights may be affected by the grant of preferential dividend or
distribution rights to the holders of a class of shares with preferential rights that may be authorized in the future.

Shareholder Meetings

We are required to convene an annual general meeting of our shareholders once every calendar year within a period of not more than 15 months
following the preceding annual general meeting. Our board of directors may convene a special general meeting of our shareholders and is required to
do so at the request of two directors or one quarter of the members of our board of directors or at the request of one or more holders of 5% or more
of our share capital and 1% of our voting power or the holder or holders of 5% or more of our voting power. All shareholder meetings require prior
notice  of  at  least  21  days.  The  chairperson  of  our  board  of  directors,  or  any  other  person  appointed  by  the  board  of  directors,  presides  over  our
general meetings. In the absence of the chairperson of the board of directors or such other person, one of the members of the board designated by a
majority of the directors presides over the meeting. If no director is designated to preside as chairperson, then the shareholders present will choose
one  of  the  shareholders  present  to  be  chairperson.  Subject  to  the  provisions  of  the  Companies  Law  and  the  regulations  promulgated  thereunder,
shareholders entitled to participate and vote at general meetings are the shareholders of record on a date to be decided by the board of directors,
which may be between four and 40 days prior to the date of the meeting.

75

 
 
 
 
 
 
 
 
 
 
 
Quorum

The quorum required for a meeting of shareholders consists of at least two shareholders present in person, by proxy or by written ballot, who hold or
represent between them at least 25% of our voting power. A meeting adjourned for lack of a quorum generally is adjourned to the same day in the
following  week  at  the  same  time  and  place  or  any  time  and  place  as  the  directors  designate  in  a  notice  to  the  shareholders.  At  the  reconvened
meeting, the required quorum consists of at least two shareholders present, in person, by proxy or by written ballot, who hold or represent between
them at least 10% of our voting power, provided that if the meeting was initially called pursuant to a request by our shareholders, then the quorum
required must include at least the number of shareholders entitled to call the meeting. See “— Shareholder Meetings.”

Resolutions

An ordinary resolution requires approval by the holders of a simple majority of the voting rights represented at the meeting, in person, by proxy or
by written ballot, and voting on the resolution.

Under the Companies Law, unless otherwise provided in the articles of association or applicable law, all resolutions of the shareholders require a
simple  majority.  A  resolution  for  the  voluntary  winding  up  of  the  company  requires  the  approval  by  holders  of  at  least  75%  of  the  voting  rights
represented  at  the  meeting,  in  person,  by  proxy  or  by  written  ballot,  and  voting  on  the  resolution.  Under  our  articles  of  association  (1)  certain
shareholders’ resolutions require the approval of a special majority of the holders of at least 75% of the voting rights represented at the meeting, in
person, by proxy or by written ballot, and voting on the resolution, and (2) certain shareholders’ resolutions require the approval of a special majority
of the holders of at least two-thirds of the voting securities of the company then outstanding.

Access to Corporate Records

Under the Companies Law, all shareholders generally have the right to review minutes of our general meetings, our shareholder register, including
with respect to material shareholders, our articles of association, our financial statements and any document we are required by law to file publicly
with  the  Israeli  Companies  Registrar.  Any  shareholder  who  specifies  the  purpose  of  its  request  may  request  to  review  any  document  in  our
possession that relates to any action or transaction with a related party which requires shareholder approval under the Companies Law. We may deny
a request to review a document if we determine that the request was not made in good faith, that the document contains a commercial secret or a
patent or that the document’s disclosure may otherwise impair our interests.

Fiduciary duties and approval of specified related party transactions under Israeli law

Fiduciary duties of office holders

The Companies Law imposes a duty of care and a duty of loyalty on all office holders of a company.

The duty of care of an office holder requires an office holder to act with the degree of proficiency with which a reasonable office holder in the same
position would have acted under the same circumstances. The duty of care includes, among other things, a duty to use reasonable means, in light of
the circumstances, to obtain certain information pertaining to the proposed action before the board of directors.

76

 
 
 
 
 
 
 
 
 
 
 
The duty of loyalty incumbent on an office holder requires him or her to act in good faith and for the benefit of the company, and includes, among
other things, the duty to avoid conflicts of interest with the company, to refrain from competing with the company, and to disclose to the company
information disclosed to him or her as a result of being an office holder.

We may approve an act specified above which would otherwise constitute a breach of the office holder’s duty of loyalty, provided that the office
holder acted in good faith, the act or its approval does not harm the company, and the office holder discloses his or her personal interest a sufficient
time before the approval of such act. Any such approval is subject to the terms of the Companies Law, setting forth, among other things, the organs
of the company entitled to provide such approval, and the methods of obtaining such approval.

Disclosure of personal interests of an office holder and approval of acts and transactions

The Companies Law requires that an office holder promptly disclose to the company any personal interest that he or she may have relating to any
existing  or  proposed  transaction  by  the  company  (as  well  as  certain  information  or  documents).  Once  an  office  holder  has  disclosed  his  or  her
personal interest in a transaction, the approval of the appropriate organ(s) in the company is required in order to effect the transaction. However, a
company may approve such a transaction or action only if it is in the best interests of the Company.

Disclosure of personal interests of a controlling shareholder and approval of transactions

Under the Companies Law, a controlling shareholder must also disclose any personal interest it may have in an existing or proposed transaction by
the company. Transactions with controlling shareholders that are material, that are not in the ordinary course of business or that are not on market
terms require approval by the audit committee, the board of directors and the shareholders of the company, and the Companies Law provides for
certain quantitative requirements in respect of the voting of shareholders not having a personal interest in the applicable transaction.

Duties of shareholders

Under the Companies Law, a shareholder has a duty to refrain from abusing its power, to act in good faith and to act in an acceptable manner in
exercising  its  rights  and  performing  its  obligations  to  the  company  and  other  shareholders.  A  shareholder  also  has  a  general  duty  to  refrain  from
acting to the detriment of other shareholders.

In addition, any controlling shareholder or any shareholder having specific power with respect to a company (the power to appoint an office holder,
or  specific  influence  over  a  certain  vote)  is  under  a  duty  to  act  with  fairness  towards  the  company.  The  Companies  Law  does  not  describe  the
substance of this duty except to state that the remedies generally available upon a breach of contract will also apply in the event of a breach of the
duty to act with fairness, taking the shareholder’s position in the company into account.

Approval of private placements

Under the Companies Law and the regulations promulgated thereunder, certain private placements of securities may require approval at a general
meeting of the shareholders of a company. These include, for example, certain private placements completed in lieu of a special tender offer (See
“Memorandum and Articles of Association—Acquisition under Israeli law”) or a private placement which qualifies as a related party transaction
(See “Corporate governance practices—Fiduciary duties and approval of specified related party transactions under Israeli law”).

77

 
 
 
 
 
 
 
 
 
 
 
Acquisitions under Israeli Law

Full Tender Offer. A person wishing to acquire shares of a public Israeli company and who would as a result hold over 90% of the target company’s
issued and outstanding share capital is required by the Companies Law to make a tender offer for the purchase of all of the issued and outstanding
shares of the company. If the shareholders who do not accept the offer hold less than 5% of the issued and outstanding share capital of the company,
and more than half of the offerees who do not have a personal interest in the tender offer accept the tender offer, all of the shares that the acquirer
offered to purchase will be transferred to the acquirer by operation of law. Notwithstanding the above, if the shareholders who do not accept the offer
hold  less  than  2%  of  the  issued  and  outstanding  share  capital  of  the  company  or  of  the  applicable  class,  the  offer  will  nonetheless  be  accepted.
However, a shareholder that had its shares so transferred may, within six months from the date of acceptance of the tender offer, petition the court to
determine that the tender offer was for less than fair value and that the fair value should be paid as determined by the court. The bidder may provide
in  its  tender  offer  that  any  accepting  shareholder  may  not  petition  the  court  for  fair  value,  but  such  condition  will  not  be  valid  unless  all  of  the
information required under the Companies Law was provided prior to the acceptance date. The description above regarding a full tender offer also
applies, with certain limitations, when a full tender offer for the purchase of all of the company’s securities is accepted.

Special Tender Offer. The Companies Law provides, subject to certain exceptions, that an acquisition of shares of a public Israeli company must be
made by means of a “special tender offer” if, as a result of the acquisition, the purchaser would become a holder of at least 25% of the voting rights
in  the  company.  This  rule  does  not  apply  if  there  is  already  another  holder  of  at  least  25%  of  the  voting  rights  in  the  company.  Similarly,  the
Companies Law provides that an acquisition of shares in a public company must be made by means of a tender offer if, as a result of the acquisition,
the purchaser would become a holder of more than 45% of the voting rights in the company, and there is no other shareholder of the company who
holds more than 45% of the voting rights in the company. The special tender offer may be consummated subject to certain majority requirements set
forth in the Companies Law, and provided further that at least 5% of the voting rights attached to the company’s outstanding shares will be acquired
by the party making the offer.

Merger. The Companies Law permits merger transactions between two Israeli companies if approved by each party’s board of directors and a certain
percentage of each party’s shareholders. Following the approval of the board of directors of each of the merging companies, the boards must jointly
prepare a merger proposal for submission to the Israeli Registrar of Companies.

Under the Companies Law, if the approval of a general meeting of the shareholders is required, merger transactions may be approved by the holders
of  a  simple  majority  of  our  shares  present,  in  person,  by  proxy  or  by  written  ballot,  at  a  general  meeting  of  the  shareholders  and  voting  on  the
transaction.  In  determining  whether  the  required  majority  has  approved  the  merger,  if  shares  of  the  company  are  held  by  the  other  party  to  the
merger, by any person holding at least 25% of the voting rights, or 25% of the means of appointing directors or the general manager of the other
party to the merger, then a vote against the merger by holders of the majority of the shares present and voting, excluding shares held by the other
party  or  by  such  person,  or  any  person  or  entity  acting  on  behalf  of,  related  to  or  controlled  by  either  of  them,  is  sufficient  to  reject  the  merger
transaction.  In  certain  circumstances,  a  court  may  still  approve  the  merger  upon  the  request  of  holders  of  at  least  25%  of  the  voting  rights  of  a
company, if the court holds that the merger is fair and reasonable, taking into account the value of the parties to the merger and the consideration
offered to the shareholders.

The Companies Law provides for certain requirements and procedures that each of the merging companies is to fulfill. In addition, a merger may not
be completed unless at least fifty days have passed from the date that a proposal for approval of the merger was filed with the Israeli Registrar of
Companies and thirty days from the date that shareholder approval of both merging companies was obtained.

78

 
 
 
 
 
 
Anti-Takeover Measures

Undesignated preferred shares.  The Companies Law allows us to create and issue shares having rights different from those attached to our ordinary
shares,  including  shares  providing  certain  preferred  or  additional  rights  with  respect  to  voting,  distributions  or  other  matters  and  shares  having
preemptive rights. We do not have any authorized or issued shares other than ordinary shares. In the future, if we do create and issue a class of shares
other than ordinary shares, such class of shares, depending on the specific rights that may be attached to them, may delay or prevent a takeover or
otherwise prevent our shareholders from realizing a potential premium over the market value of their ordinary shares. The authorization of a new
class  of  shares  will  require  an  amendment  to  our  articles  of  association  which  requires  the  prior  approval  of  a  simple  majority  of  our  shares
represented and voted at a general meeting. In addition, we undertook towards the TASE that, as long as our shares are registered for trading with the
TASE we will not issue or authorize shares of any class other than the class currently registered with the TASE, unless such issuance is in accordance
with certain provisions of the Israeli Securities Law determining that a company registering its shares for trade on the TASE may not have more than
one  class  of  shares  for  a  period  of  one  year  following  registration  with  the  TASE,  and  following  such  period  the  company  is  permitted  to  issue
preferred shares if the preference of those shares is limited to a preference in the distribution of dividends and the preferred shares have no voting
rights.

Supermajority voting. Our articles of association require the approval of the holders of at least two-thirds of our combined voting power to effect
certain amendments to our articles of association.

Classified board of directors. Our articles of association provide for a classified board of directors. See “ITEM 6: Directors, Senior Management and
Employees—Board Practices—Term of Directors.”

Transfer Agent and Registrar

The transfer agent and registrar for our ordinary shares is American Stock Transfer & Trust Company. Its address is 6201 15th Avenue, Brooklyn,
New York 11219, and its telephone number is (800) 937-5449.

C.            Material Contracts

We have not been party to any material contracts within the two years prior to the date of this annual report, other than contracts entered into in the
ordinary course of business, or as otherwise described below in this ITEM 10.C.

Material Contract
Agreement with Flex (Israel) Ltd. and Amendment No. 1
thereto
Agreement with Optenet S.A
Non-Stabilized Lease Agreement

  Location
  “ITEM 4.B: Information on the Company–Business Overview–Manufacturing.”

  “ITEM 5.A: Operating and Financial Review and Prospects-Operating Results”
  “ITEM 4: Information on Allot – D. Property, Plant and Equipment”

D.            Exchange Controls

In 1998, Israeli currency control regulations were liberalized significantly, so that Israeli residents generally may freely deal in foreign currency and
foreign assets, and non-residents may freely deal in Israeli currency and Israeli assets. There are currently no Israeli currency control restrictions on
remittances of dividends on the ordinary shares or the proceeds from the sale of the shares provided that all taxes were paid or withheld; however,
legislation remains in effect pursuant to which currency controls can be imposed by administrative action at any time.

79

 
 
 
 
 
 
 
 
 
 
 
Non-residents of Israel may freely hold and trade our securities. Neither our memorandum of association nor our articles of association nor the laws
of the State of Israel restrict in any way the ownership or voting of ordinary shares by non-residents, except that such restrictions may exist with
respect to citizens of countries which are in a state of war with Israel. Israeli residents are allowed to purchase our ordinary shares.

E.            Taxation

Israeli Tax Considerations and Government Programs

The following is a general discussion only and is not exhaustive of all possible tax considerations. It is not intended, and should not be construed, as
legal or professional tax advice and should not be relied upon for tax planning purposes. In addition, this discussion does not address all of the tax
consequences that may be relevant to purchasers of our ordinary shares in light of their particular circumstances, or certain types of purchasers of our
ordinary shares subject to special tax treatment. Examples of this kind of investor include residents of Israel and traders in securities who are subject
to  special  tax  regimes  not  covered  in  this  discussion.  Each  individual/entity  should  consult  its  own  tax  or  legal  advisor  as  to  the  Israeli  tax
consequences of the purchase, ownership and disposition of our ordinary shares.

To the extent that part of the discussion is based on new tax legislation, which has not been subject to judicial or administrative interpretation, we
cannot assure that the tax authorities or the courts will accept the views expressed in this section.

The following summary describes the current tax structure applicable to companies in Israel, with special reference to its effect on us. The following
also contains a discussion of the material Israeli tax consequences to holders of our ordinary shares.

General Corporate Tax Structure in Israel

Israeli companies are generally subject to corporate tax. In 2017 and 2016, the corporate tax rate was 24% and 25%, respectively. The corporate tax
rate for 2018 and thereafter is scheduled to be 23%. However, the effective tax rate payable by a company that derives income from an Approved
Enterprise,  a  Benefited  Enterprise,  a  Preferred  Enterprise  or  a  Technological  Preferred  Enterprise  (as  discussed  below)  may  be  considerably  less.
Capital gains derived by an Israeli company are generally subject to the prevailing corporate tax rate.

Tax Benefits and Grants for Research and Development

Israeli  tax  law  allows,  under  certain  conditions,  a  tax  deduction  for  expenditures,  including  capital  expenditures,  for  the  year  in  which  they  are
incurred. Expenditures are deemed related to scientific research and development projects, if:

·

·

·

The expenditures are approved by the relevant Israeli government ministry, determined by the field of research;

The research and development must be for the promotion of the company; and

The research and development is carried out by or on behalf of the company seeking such tax deduction.

The amount of such deductible expenses is reduced by the sum of any funds received through government grants for the finance of such scientific
research and development projects. No deduction under these research and development deduction rules is allowed if such deduction is related to an
expense invested in an asset depreciable under the general depreciation rules of the Ordinance. Expenditures from research and development that not
so approved are deductible in equal amounts over three years, according to the Ordinance.

80

 
 
 
 
 
 
 
 
 
 
 
 
 
 
From time to time we may apply the Israel Innovation Authority for approval to allow a tax deduction for all research and development expenses
during the year incurred. There can be no assurance that such application will be accepted.

Law for the Encouragement of Industry (Taxes), 1969

The Law for the Encouragement of Industry (Taxes), 1969, generally referred to as the Industry Encouragement Law, provides several tax benefits
for industrial companies. We believe that we currently qualify as an “Industrial Company” within the meaning of the Industry Encouragement Law.
The Industry Encouragement Law defines “Industrial Company” as a company resident in Israel, of which 90% or more of its income in any tax
year,  other  than  of  income  from  defense  loans,  capital  gains,  interest  and  dividend,  is  derived  from  an  “Industrial  Enterprise  which  is  located  in
Israel” owned by it. An “Industrial Enterprise” is defined as an enterprise whose major activity in a given tax year is industrial production activity.

The following corporate tax benefits, among others, are available to Industrial Companies:

·

·

·

Amortization  of  the  cost  of  purchased  know-how  and  patents  and  of  rights  to  use  a  patent  and  know-how  which  are  used  for  the
development or advancement of the company, over an eight-year period;

Under specified conditions, an election to file consolidated tax returns with additional related Israeli Industrial Companies; and

Expenses related to a public offering in Israel and in recognized stock markets, are deductible in equal amounts over three years.

Under  certain  tax  laws  and  regulations,  an  “Industrial  Enterprise”  may  be  eligible  for  special  depreciation  rates  for  machinery,  equipment  and
buildings.  These  rates  differ  based  on  various  factors,  including  the  date  the  operations  begin  and  the  number  of  work  shifts.  An  “Industrial
Company” owning an approved enterprise may choose between these special depreciation rates and the depreciation rates available to the approved
enterprise.

Eligibility for the benefits under the Industry Encouragement Law is not subject to receipt of prior approval from any governmental authority. We
can give no assurance that we qualify or will continue to qualify as an “Industrial Company” or that the benefits described above will be available in
the future.

Israeli Transfer Pricing Regulations

On  November  29,  2006,  the  Income  Tax  Regulations  (Determination  of  Market  Terms),  2006,  promulgated  under  Section  85A  of  the  Ordinance,
came into effect (the “TP Regulations”). Section 85A of the Ordinance and the TP Regulations generally require that all cross-border transactions
carried  out  between  related  parties  be  conducted  on  an  arm’s  length  basis  and  be  taxed  accordingly. The  TP  Regulations  did  not  have  a  material
effect on us.

Tax Benefits under the Law for Encouragement of Capital Investments, 1959

Tax Benefits Prior to the 2005 Amendment

The Law for the Encouragement of Capital Investments, 1959, as amended, generally referred to as the Investments Law, provides that a proposed
capital investment in eligible facilities may, upon application to the Investment Center of the Ministry of Industry and Commerce of the State of
Israel, be designated as an “Approved Enterprise.” 

81

 
 
 
 
 
 
 
 
 
 
 
 
 
 
The  Investments  Law  provides  that  an  approved  enterprise  is  eligible  for  tax  benefits  on  taxable  income  derived  from  its  approved  enterprise
programs. The tax benefits under the Investments Law also apply to income generated by a company from the grant of a usage right with respect to
know-how developed by the Approved Enterprise, income generated from royalties, and income derived from a service which is auxiliary to such
usage right or royalties, provided that such income is generated within the Approved Enterprise’s ordinary course of business. The tax benefits under
the Investments Law are not, generally, available with respect to income derived from products manufactured outside of Israel. In addition, the tax
benefits available to an Approved Enterprise are contingent upon the fulfillment of conditions stipulated in the Investments Law and regulations and
the criteria set forth in the specific certificate of approval, as described above. In the event that a company does not meet these conditions, it would
be required to refund the amount of tax benefits, plus a consumer price index linkage adjustment and interest.

The  Investments  Law  also  provides  that  an  Approved  Enterprise  is  entitled  to  accelerated  depreciation  on  its  property  and  equipment  that  are
included in an Approved Enterprise program in the first five years of using the equipment.

Should we derive income from sources other than the Approved Enterprise during the relevant period of benefits, such income will be taxable at the
regular corporate tax rates.

Under certain circumstances (as further detailed below), the benefit period may extend to a maximum of ten years from the commencement of the
benefit period.

A company may elect to receive an alternative package of benefits. Under the alternative package of benefits, a company’s undistributed income
derived from the Approved Enterprise will be exempt from corporate tax for a period of between two and ten years from the first year the company
derives taxable income under the program, after the commencement of production, depending on the geographic location of the Approved Enterprise
within Israel, and such company will be eligible for a reduced tax rate for the remainder of the benefits period.  

A  company  that  has  elected  the  alternative  package  of  benefits,  such  as  us,  that  subsequently  pays  a  dividend  out  of  income  derived  from  the
approved enterprise(s) during the tax exemption period will be subject to corporate tax in the year the dividend is distributed in respect of the gross
amount  distributed,  at  the  rate  which  would  have  been  applicable  had  the  company  not  elected  the  alternative  package  of  benefits,  (generally
10%-25%,  depending  on  the  percentage  of  the  company’s  ordinary  shares  held  by  foreign  shareholders).  The  dividend  recipient  is  subject  to
withholding tax at the reduced rate of 15% applicable to dividends from approved enterprises, if the dividend is distributed during the tax exemption
period or within twelve years thereafter. In the event, however, that the company qualifies as a foreign investors’ company, there is no such time
limitation.

As of December 31, 2017, we believe that we met the aforementioned conditions.

Foreign Investors' Company (“FIC”)

A company that has an Approved Enterprise program is eligible for further tax benefits if it qualifies as a foreign investors’ company. A foreign
investors’ company is a company of which, among other criteria, more than 25% of its share capital and combined share and loan capital is owned
by non-Israeli residents. A company that qualifies as a foreign investors’ company and has an approved enterprise program is eligible for tax benefits
for a ten-year benefit period.

Subject  to  applicable  provisions  concerning  income  under  the  alternative  package  of  benefits,  dividends  paid  by  a  company  are  considered  to  be
attributable  to  income  received  from  the  entire  company  and  the  company’s  effective  tax  rate  is  the  result  of  a  weighted  average  of  the  various
applicable tax rates, excluding any tax-exempt income. Under the Investments Law, a company that has elected the alternative package of benefits is
not obliged to distribute retained profits, and may generally decide from which year’s profits to declare dividends.

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In  1998,  the  production  facilities  of  the  Company  related  to  its  computational  technologies  were  granted  the  status  of  an  “Approved  Enterprise”
under  the  Law.  In  2004,  an  expansion  program  was  granted  the  status  of  “Approved  Enterprise.”  According  to  the  provisions  of  the  Law,  the
Company has elected the alternative package of benefits and has waived Government grants in return for tax benefits.

Tax Benefits under the 2005 Amendment

An  amendment  to  the  Investments  Law,  generally  referred  as  the  2005  Amendment,  effective  as  of  April  1,  2005  has  significantly  changed  the
provisions of the Investments Law. The amendment includes revisions to the criteria for investments qualified to receive tax benefits as an Approved
Enterprise.

The 2005 Amendment simplifies the approval process for the approved enterprise. According to the 2005 Amendment, only approved enterprises
receiving cash grants require the approval of the Investment Center.

As a result of the 2005 Amendment, it is no longer necessary for a company to acquire Approved Enterprise status in order to receive the tax benefits
previously available under the Alternative Route, and therefore such companies need not apply to the Investment Center for this purpose. Rather, a
company may claim the tax benefits offered by the Investments Law directly in its tax returns or by notifying the Israeli Tax Authority within twelve
months of the end of that year, provided that its facilities meet the criteria for tax benefits set out by the 2005 Amendment. Such enterprise is referred
to as the Benefited Enterprise. Companies are also granted a right to approach the Israeli Tax Authority for a pre-ruling regarding their eligibility for
benefits  under  the  2005  Amendment.  Tax  benefits  are  available  under  the  2005  Amendment  to  production  facilities  (or  other  eligible  facilities),
which  are  generally  required  to  derive  more  than  25%  of  their  business  income  from  export.  In  order  to  receive  the  tax  benefits,  the  2005
Amendment  states  that  a  company  must  make  an  investment  in  the  Benefited  Enterprise  exceeding  a  certain  percentage  or  a  minimum  amount
specified in the Investments Law.

The duration of tax benefits is subject to a limitation of the earlier of seven to ten years from the Commencement Year, or twelve years from the first
day of the Year of Election. The Commencement Year is defined as the later of (a) the first tax year in which a company had derived income for tax
purposes from the Beneficiary Enterprise or (b) the year in which a company requested to have the tax benefits apply to the Beneficiary Enterprise –
Year of Election. The tax benefits granted to a Benefited Enterprise are determined, as applicable to its geographic location within Israel, according
to one of the following tax routes, which may be applicable to us:

·

·

Similar  to  the  aforementioned  alternative  route,  exemption  from  corporate  tax  on  undistributed  income  for  a  period  of  two  to  ten  years,
depending  on  the  geographic  location  of  the  Benefited  Enterprise  within  Israel,  and  a  reduced  corporate  tax  rate  of  10%  to  25%  for  the
remainder of the benefits period, depending on the level of foreign investment in each year. Benefits may be granted for a term of seven to
ten years, depending on the level of foreign investment in the company. If the company pays a dividend out of income derived from the
Benefited  Enterprise  during  the  tax  exemption  period,  such  income  will  be  subject  to  corporate  tax  at  the  applicable  rate  (10%-25%)  in
respect of the gross amount of the dividend that may be distributed. The company is required to withhold tax at the source at a rate of 15%
from any dividends distributed from income derived from the Benefited Enterprise; and

A special tax route, which enables companies owning facilities in certain geographical locations in Israel to pay corporate tax at the rate of
11.5%  on  income  of  the  Benefited  Enterprise.  The  benefits  period  is  ten  years.  Upon  payment  of  dividends,  the  company  is  required  to
withhold tax at source at a rate of 15% for Israeli residents and at a rate of 4% for foreign residents.

83

 
 
 
 
 
 
 
 
 
Generally, a company that is Abundant in Foreign Investment (owned by at least 74% foreign shareholders and has undertaken to invest a minimum
sum of $20 million in the Benefited Enterprise as defined in the Investments Law) is entitled to an extension of the benefits period by an additional
five years, depending on the rate of its income that is derived in foreign currency.

The 2005 Amendment changes the definition of “foreign investment” in the Investments Law so that the definition requires a minimal investment of
ILS  5.0  million  by  foreign  investors.  Furthermore,  such  definition  also  includes  the  purchase  of  shares  of  a  company  from  another  shareholder,
provided  that  the  company’s  outstanding  and  paid-up  share  capital  exceeds  ILS  5.0  million.  Such  changes  to  the  aforementioned  definition  took
effect retroactively from 2003.

As a result of the 2005 Amendment, tax-exempt income generated under the provisions of the Investments Law, as amended, will subject us to taxes
upon distribution or liquidation and we may be required to record deferred tax liability with respect to such tax-exempt income.

We elected the years of 2006 and 2009 as “year of election” under the Investments Law after the 2005 Amendment.

We expect that a substantial portion of any taxable operating income that we may realize in the future will be derived from our approved enterprise
status.

As of December 31, 2017, we did not generate exempt income under the provisions of the Investments Law.

Tax Benefits under the 2011 Amendment

As of January 1, 2011 new legislation amending the Investment Law came into effect (the “2011 Amendment”). The 2011 Amendment introduced a
new  status  of  “Preferred  Company”  and  “Preferred  Enterprise”,  replacing  the  then  existing  status  of  “Benefited  Company”  and  “Benefited
Enterprise”. Similar to a “Benefited Company”, a Preferred Company is an industrial company owning a Preferred Enterprise which meets certain
conditions (including a minimum threshold of 25% export). However, under this legislation the requirement for a minimum investment in productive
assets was cancelled.

Under the 2011 Amendment, a uniform corporate tax rate applies to all qualifying income of the Preferred Company, as opposed to the former law,
which was limited to income from the Approved Enterprises and Benefited Enterprise during the benefits period.   The uniform corporate tax rate
was 9% in areas in Israel designated as Development Zone A and 16% elsewhere in Israel during 2015 and 2016, an amendment to the Investment
law from December 2016 reduced the tax rate in Development Zone A to 7.5% starting from 2017 while the tax rate in other areas remains 16%.

A dividend distributed from income which is attributed to a Preferred Enterprise will be subject to withholding tax at source at the following rates:
(i) Israeli resident corporation –0%, (ii) Israeli resident individual – 20% in 2014 and onwards (iii) non-Israeli resident - 20% in 2014 and onwards,
subject to a reduced tax rate under the provisions of an applicable double tax treaty.

The  provisions  of  the  2011  Amendment  also  provided  transitional  provisions  to  address  companies  already  enjoying  current  benefits.  Under  the
transition provisions of the new legislation, a company may decide to irrevocably implement the 2011 Amendment while waiving benefits provided
under  the  Investment  Law  prior  to  the  2011  Amendment;  or  to  remain  subject  to  the  Investment  Law  prior  to  the  2011  Amendment.  We  have
examined the possible effect, if any, of these provisions of the 2011 Amendment on our financial statements and have decided, at this time, not to opt
to apply the new benefits under the 2011 Amendment.

84

 
 
 
 
 
 
 
 
 
 
Tax Benefits under the 2016 Amendment

In  December  2016  new  legislation  amended  the  Investment  Law  (the  “2016  Amendment”).  Under  the  2016  Amendment  a  new  status  of
“Technological Preferred Enterprise” was introduced to the Investment Law.

Under the 2016 Amendment two new tracks are available:

·

·

Technological Preferred Enterprise – an enterprise which is part of a consolidated group with consolidated annual revenues of less than ILS
10 billion. A Technological Preferred Enterprise which is located in areas other than Development Zone A will be subject to tax at a rate of
12% on profits derived from intellectual property, and a Technological Preferred Enterprise in Development Zone A will be subject to tax at
a rate of 7.5%; and

Special  Technological  Preferred  Enterprise  –  an  enterprise  which  is  part  of  a  consolidated  group  with  consolidated  annual  revenues
exceeding ILS 10 billion. Such an enterprise will be subject to tax at a rate of 6% on profits derived from intellectual property regardless of
the enterprise’s geographical location.

Any dividends distributed to foreign companies, as defined in the Investment law, derived from income from the Technological Preferred Enterprise
will be subject to tax at a rate of 20% (which may be reduced by a an applicable double tax treaty, or a lower rate of 4% in case 90% or more of the
Preferred Technological Enterprise’s shares are held by foreign corporations.

The regulations implementing the above new tracks were published on May 28, 2017 and are effective as of January 1, 2017. We have examined the
possible effect, if any, of these provisions of the 2016 Amendment on our financial statements and have decided, at this time, not to opt to apply the
new benefits under the 2016 Amendment.

Special Provisions Relating to Tax Reporting in United States Dollars

Under the Income Tax (Inflationary Adjustments) Law, 1985, results for tax purposes are measured in real terms, in accordance with the changes in
the Israeli Consumer Price Index (“Israeli CPI”). Accordingly, until 2011, results for tax purposes were measured in terms of earnings in ILS after
certain adjustments for increases in the Israeli CPI. Commencing in the taxable year 2012, we have elected to measure our taxable income and file
our tax return in United States Dollars, under the Israeli Income Tax Regulations (Principles Regarding the Management of Books of Account of
Foreign Invested Companies and Certain Partnerships and the Determination of Their Taxable Income), 1986.

Capital Gains Tax on Sales of Our Ordinary Shares

Israeli law generally imposes a capital gains tax on the sale of any capital assets by residents of Israel, as defined for Israeli tax purposes, and on the
sale of assets located in Israel, including shares in Israeli companies, by both residents and non-residents of Israel, unless a specific exemption is
available or a tax treaty between Israel and the shareholder’s country of residence provides otherwise. The law distinguishes between real gain and
inflationary surplus. The inflationary surplus is a portion of the total capital gain which is equivalent to the increase of the relevant asset’s purchase
price which is attributable to the increase in the Israeli consumer price index or, in certain circumstances, a foreign currency exchange rate, between
the date of purchase and the date of sale. The real gain is the excess of the total capital gain over the inflationary surplus.

As of January 1, 2012, the tax rate applicable to capital gains derived from the sale of shares, whether listed on a stock market or not, is 25% for
Israeli  individuals,  unless  such  shareholder  claims  a  deduction  for  financing  expenses  in  connection  with  such  shares,  in  which  case  the  gain  is
generally taxed at a rate of 30%. Additionally, if such shareholder is considered a “material shareholder” at any time during the 12-month period
preceding such sale, i.e., such shareholder holds directly or indirectly, including with others, at least 10% of any means of control in a company, the
tax rate is 30%. Israeli companies are subject to the Corporate Tax rate on capital gains derived from the sale of shares. However, the foregoing tax
rates do not apply to: (i) dealers in securities; and (ii) shareholders who acquired their shares prior to an initial public offering (that may be subject to
a different tax arrangement).

85

 
 
 
 
 
 
 
 
 
 
 
The tax basis of shares acquired prior to January 1, 2003 is determined in accordance with the average closing share price in the three trading days
preceding January 1, 2003. However, a request may be made to the tax authorities to consider the actual adjusted cost of the shares as the tax basis if
it is higher than such average price.

In addition, as of January 1, 2013, shareholders that are individuals who have taxable income that exceeds ILS 800,000 in a tax year (linked to the
CPI each year - ILS 803,520 in 2016), will be subject to an additional tax, referred to as High Income Tax, at the rate of 2% on their taxable income
for such tax year which is in excess of such amount. Starting from January 1, 2017, the High Income tax rate has increased to 3% and its threshold
has been lowered to 640,000 ILS. For this purpose taxable income will include taxable capital gains from the sale of our shares and taxable income
from dividend distributions.

Non-Israeli residents are exempt from Israeli capital gains tax on any gains derived from the sale of shares of Israeli companies publicly traded on a
recognized stock exchange or regulated market outside of Israel, provided that such capital gains are not derived from a permanent establishment in
Israel, the shareholders are not subject to the Adjustments Law, and the shareholders did not acquire their shares prior to an initial public offering.
However, non-Israeli corporations will not be entitled to such exemption if Israeli residents (i) have a controlling interest of more than 25% in such
non-Israeli corporation, or (ii) are the beneficiaries or are entitled to 25% or more of the revenues or profits of such non-Israeli corporation, whether
directly or indirectly.

In some instances where our shareholders may be liable to Israeli tax on the sale of their ordinary shares, the payment of the consideration may be
subject to the withholding of Israeli tax at the source.

Pursuant to the Convention between the government of the United States and the government of Israel with respect to taxes on income, as amended
(the “U.S.-Israel Tax Treaty”), the sale, exchange or disposition of ordinary shares by a person who (i) holds the ordinary shares as a capital asset,
(ii) qualifies as a resident of the United States within the meaning of the U.S.-Israel Tax Treaty and (iii) is entitled to claim the benefits afforded to
such person by the U.S.-Israel Tax Treaty, generally, will not be subject to the Israeli capital gains tax. Such exemption will not apply if (i) such U.S.
resident holds, directly or indirectly, shares representing 10% or more of our voting power during any part of the 12-month period preceding such
sale,  exchange  or  disposition,  subject  to  certain  conditions,  or  (ii)  the  capital  gains  from  such  sale,  exchange  or  disposition  can  be  allocated  to  a
permanent establishment in Israel. In such case, the sale, exchange or disposition of ordinary shares would be subject to Israeli tax, to the extent
applicable; however, under the U.S.-Israel Tax Treaty, such U.S. resident would be permitted to claim a credit for such taxes against the U.S. federal
income tax imposed with respect to such sale, exchange or disposition, subject to the limitations in U.S. laws applicable to foreign tax credits. The
U.S.-Israel Tax Treaty does not relate to U.S. state or local taxes.

Taxation of Dividends paid to Non-Resident Holders of Shares

Non-residents  of  Israel  are  subject  to  income  tax  on  income  accrued  or  derived  from  sources  in  Israel.    Such  sources  of  income  include  passive
income such as dividends. On distributions of dividends other than bonus shares, or stock dividends, income tax is applicable at the rate of 25%, or
30%  for  a  shareholder  that  is  considered  a  “material  shareholder”  at  any  time  during  the  12-month  period  preceding  such  distribution,  unless  a
different  rate  is  provided  in  a  treaty  between  Israel  and  the  shareholder’s  country  of  residence.    However,  under  the  Investments  Law,  dividends
generated  by  an  Approved  Enterprise,  Privileged  Enterprise,  Preferred  Enterprise  or  Technological  Preferred  Enterprise  may  be  are  taxed  at  a
different rate s discussed above.

86

 
 
 
 
 
 
 
Under the U.S.-Israel Tax Treaty, the maximum tax on dividends paid to a holder of ordinary shares that is a Treaty U.S. Resident is 25%. However,
if  the  income  out  of  which  the  dividend  is  paid  is  not  generated  by  an  Approved  Enterprise,  Privileged  Enterprise,  Preferred  Enterprise  or
Technological  Preferred  Enterprise,  and  not  more  than  25%  of  our  gross  income  consists  of  interest  or  dividends,  dividends  paid  to  a  U.S.
corporation holding at least 10% of our issued voting power during the part of the tax year which precedes the date of payment of the dividend and
during the whole of its prior tax year are generally taxed at a rate of 12.5%.

United States Federal Income Taxation

The following is a description of the material United States federal income tax consequences of the ownership and disposition of our ordinary shares.
This description addresses only the United States federal income tax considerations of holders that hold such ordinary shares as capital assets. This
description does not address tax considerations applicable to holders that may be subject to special tax rules, including:

·

·

·

·

·

·

·

·

·

·

financial institutions or insurance companies;

real estate investment trusts, regulated investment companies or grantor trusts;

dealers or traders in securities or currencies;

tax-exempt entities;

certain former citizens or long-term residents of the United States;

persons that will hold our shares through a partnership or other pass-through entity;

persons that received our shares as compensation for the performance of services;

persons that will hold our shares as part of a “hedging” or “conversion” transaction or as a position in a “straddle” for United States federal
income tax purposes;

persons whose “functional currency” is not the United States dollar; or

holders that own directly, indirectly or through attribution 10.0% or more of the voting power or value of our shares.

Moreover, this description does not address the United States federal estate and gift or alternative minimum tax consequences of the ownership and
disposition of our ordinary shares.

This  description  is  based  on  the  U.S.  Internal  Revenue  Code  of  1986,  as  amended,  existing,  proposed  and  temporary  United  States  Treasury
Regulations and judicial and administrative interpretations thereof, in each case as in effect and available on the date hereof. All of the foregoing are
subject to change, which change could apply retroactively and could affect the tax consequences described below.

For purposes of this description, a “U.S. Holder” is a beneficial owner of our ordinary shares that, for United States federal income tax purposes, is:

·

a citizen or individual resident of the United States;

87

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
·

·

·

corporation, or other entity treated as a corporation for U.S. federal income tax purposes, created or organized in or under the laws of the
United States or any state thereof, including the District of Columbia;

an estate the income of which is subject to United States federal income taxation regardless of its source; or

a trust if such trust has validly elected to be treated as a United States person for United States federal income tax purposes or if (1) a court
within the United States is able to exercise primary supervision over its administration and (2) one or more United States persons have the
authority to control all of the substantial decisions of such trust.

A  “Non-U.S.  Holder”  is  a  beneficial  owner  of  our  ordinary  shares  that  is  neither  a  U.S.  Holder  nor  a  partnership  (or  other  entity  treated  as  a
partnership for United States federal income tax purposes).

If  a  partnership  (or  any  other  entity  treated  as  a  partnership  for  United  States  federal  income  tax  purposes)  holds  our  ordinary  shares,  the  tax
treatment of a partner in such partnership will generally depend on the status of the partner and the activities of the partnership. Such a partner or
partnership should consult its tax advisor as to its tax consequences.

You  should  consult  your  tax  advisor  with  respect  to  the  United  States  federal,  state,  local  and  foreign  tax  consequences  of  owning  and
disposing of our ordinary shares.

Distributions

Subject to the discussion below under “Passive Foreign Investment Company Considerations,” if you are a U.S. Holder, for United States federal
income  tax  purposes,  the  gross  amount  of  any  distribution  made  to  you,  with  respect  to  our  ordinary  shares  before  reduction  of  any  Israeli  taxes
withheld therefrom, other than certain distributions, if any, of our ordinary shares distribute pro rata to all our shareholders, will be includible in your
income as dividend income to the extent such distribution is paid out of our current or accumulated earnings and profits as determined under United
States federal income tax principles. Subject to the discussion below under “Passive Foreign Investment Company Considerations,” non-corporate
U.S. Holders may qualify for the lower rates of taxation with respect to dividends on ordinary shares applicable to long-term capital gains (that is,
gains  from  the  sale  of  capital  assets  held  for  more  than  one  year),  provided  that  certain  conditions  are  met,  including  certain  holding  period
requirements  and  the  absence  of  certain  risk  reduction  transactions.  However,  such  dividends  will  not  be  eligible  for  the  dividends  received
deduction  generally  allowed  to  corporate  U.S.  Holders.  Subject  to  the  discussion  below  under  “Passive  Foreign  Investment  Company
Considerations,”  to  the  extent,  if  any,  that  the  amount  of  any  distribution  by  us  exceeds  our  current  and  accumulated  earnings  and  profits  as
determined under United States federal income tax principles, it will be treated first as a tax-free return of your adjusted tax basis in our ordinary
shares and thereafter as capital gain. We do not expect to maintain calculations of our earnings and profits under United States federal income tax
principles and, therefore, if you are a U.S. Holder you should expect that the entire amount of any distribution generally will be reported as dividend
income to you.

88

 
 
 
 
 
 
 
If you are a U.S. Holder, dividends paid to you with respect to your ordinary shares will be treated as foreign source income, which may be relevant
in calculating your foreign tax credit limitation. Subject to certain conditions and limitations, Israeli tax withheld on dividends may be deducted from
your taxable income or credited against your United States federal income tax liability. The limitation on foreign taxes eligible for credit is calculated
separately  with  respect  to  specific  classes  of  income.  For  this  purpose,  dividends  that  we  distribute  generally  should  constitute  “passive  category
income,” or, in the case of certain U.S. Holders, “general category income.” A foreign tax credit for foreign taxes imposed on distributions may be
denied when you do not satisfy certain minimum holding period requirements.   In addition, for periods in which we are a “United Stated-owned
foreign  corporation”,  a  portion  of  dividends  paid  by  us  may  be  treated  as  U.S.  source  solely  for  purposes  of  the  foreign  tax  credit. We  would  be
treated as a United States-owned foreign corporation if 50% or more of the total value or total voting power of our stock is owned, directly, indirectly
or by attribution, by United States persons. To the extent any portion of our dividends is treated as U.S. source income pursuant to this rule, the
ability of a U.S. Holder to claim a foreign tax credit for any Israeli withholding taxes payable in respect of our dividends may be limited.  A U.S.
Holder entitled to benefits under the United States-Israel Tax Treaty may, however, elect to treat any dividends as foreign source income for foreign
tax credit purposes if the dividend income is separated from other income items for purposes of calculating the U.S. Holder’s foreign tax credit.   The
rules relating to the determination of the foreign tax credit are complex, and you should consult your personal tax advisors to determine whether and
to what extent you would be entitled to this credit.

Subject  to  the  discussion  below  under  “Backup  Withholding  Tax  and  Information  Reporting  Requirements,”  if  you  are  a  Non-U.S.  Holder,  you
generally will not be subject to United States federal income or withholding tax on dividends received by you on your ordinary shares, unless you
conduct a trade or business in the United States and such income is effectively connected with that trade or business.(or, if required by an applicable
income tax treaty, the dividends are attributable to a permanent establishment that such holder maintains in the United States).

Sales Exchange or other Disposition of Ordinary Shares

Subject to the discussion below under “Passive Foreign Investment Company Considerations,” if you are a U.S. Holder, you generally will recognize
gain  or  loss  on  the  sale,  exchange  or  other  disposition  of  our  ordinary  shares  equal  to  the  difference  between  the  amount  realized  on  such  sale,
exchange or other disposition and your adjusted tax basis in our ordinary shares. Such gain or loss will be capital gain or loss. If you are a non-
corporate  U.S.  Holder,  capital  gain  from  the  sale,  exchange  or  other  disposition  of  ordinary  shares  is  eligible  for  the  preferential  rate  of  taxation
applicable to long-term capital gains if your holding period for such ordinary shares exceeds one year (that is, such gain is long-term capital gain).
Gain or loss, if any, recognized by you generally will be treated as United States source income or loss for United States foreign tax credit purposes.
The deductibility of capital losses for U.S. federal income tax purposes is subject to limitations.

Subject  to  the  discussion  below  under  “Backup  Withholding  Tax  and  Information  Reporting  Requirements,”  if  you  are  a  Non-U.S.  Holder,  you
generally will not be subject to United States federal income or withholding tax on any gain realized on the sale or exchange of our ordinary shares
unless:

·

·

such gain is effectively connected with your conduct of a trade or business in the United States (or, if required by an applicable income tax
treaty, the gain is attributable to a permanent establishment that you maintain in the United States); or

you are an individual and have been present in the United States for 183 days or more in the taxable year of such sale or exchange and
certain other conditions are met.

Passive Foreign Investment Company Considerations

A non-U.S. corporation will be classified as a “passive foreign investment company,” or a PFIC, for United States federal income tax purposes in
any taxable year in which, after applying certain look-through rules, either:

·

·

at least 75 percent of its gross income is "passive income"; or

at least 50 percent of the average value of its gross assets (based on the quarterly value of such gross assets) is attributable to assets that
produce “passive income” or are held for the production of passive income.

89

 
 
 
 
 
 
 
 
 
 
 
 
Passive income for this purpose generally includes dividends, interest, royalties, rents, gains from commodities and securities transactions and the
excess of gains over losses from the disposition of assets which produce passive income.

PFIC status is an annual determination that is based on tests which are factual in nature and our status in future years will depend on our income,
assets and activities in each of those years. Therefore there can be no assurance that we will not be considered a PFIC for any taxable year. While
public  companies  often  employ  a  market  capitalization  method  to  value  their  assets,  the  IRS  has  not  issued  guidance  concerning  how  to  value  a
foreign public company’s assets for PFIC purposes. The market price of our ordinary shares is likely to fluctuate and the market price of the shares
of technology companies has been especially volatile. In certain circumstances, including volatile market conditions, it may be appropriate to employ
alternative methods to more accurately determine the fair market value of our assets other than the market capitalization method. Given the volatility
of the capital markets in recent years, we have obtained an independent valuation of our company for the 2017 tax year, as well as an opinion from a
U.S.  tax  advisor  that,  applying  the  results  of  the  independent  valuation  of  our  company  which  employed  an  approach  other  than  the  market
capitalization  approach,  and  which  provided  the  reasoning  underlying  the  use  of  such  approach,  we  should  not  be  a  PFIC  for  the  2017  taxable
year. We considered such valuation in determining the value of our total assets and we also considered the above-referenced opinion. On that basis,
we believe that we were not a PFIC for the 2017 tax year. However there can be no certainty that the IRS will not challenge such a position and
determine that based on the IRS’s interpretation of the asset test, we were a PFIC for the 2017 tax year.  If we were a PFIC, and you are a U.S.
Holder, you generally would be subject to ordinary income tax rates, imputed interest charges and other disadvantageous tax treatment (including the
denial  of  the  taxation  of  such  dividends  at  the  lower  rates  applicable  to  long-term  capital  gains,  as  discussed  above  under  “–Distributions”)  with
respect to any gain from the sale, exchange or other disposition of, and certain distributions with respect to, your ordinary shares. A U.S. Holder
should consult his, her or its own tax advisor with respect to the potential application of the PFIC rules in his, her or its particular circumstances.

Because the market price of our ordinary shares is likely to fluctuate and the market price of the shares of technology companies has been especially
volatile, and because that market price may affect the determination of whether we will be considered a PFIC, we cannot assure you that we will not
be considered a PFIC for any taxable year.

Under the PFIC rules, unless a U.S. Holder makes one of the elections described in the next paragraphs, a special tax regime will apply to both (a)
any “excess distribution” by us (generally, the U.S. Holder’s ratable portion of distributions in any year which are greater than 125% of the average
annual distribution received by such U.S. Holder in the shorter of the three preceding years or the U.S. Holder’s holding period) and (b) any gain
realized  on  the  sale  or  other  disposition  of  the  ordinary  shares.  Under  this  regime,  any  excess  distribution  and  realized  gain  will  be  treated  as
ordinary income and will be subject to tax as if (a) the excess distribution or gain had been realized ratably over the U.S. Holder’s holding period, (b)
the  amount  deemed  realized  had  been  subject  to  tax  in  each  year  of  that  holding  period,  and  (c)  the  interest  charge  generally  applicable  to
underpayments of tax had been imposed on the taxes deemed to have been payable in those years. In addition, dividend distributions made to you
will not qualify for the lower rates of taxation applicable to long term capital gains discussed above under “Distributions.”

Certain  elections  are  available  to  U.S.  Holders  of  shares  that  may  serve  to  alleviate  some  of  the  adverse  tax  consequences  of  PFIC  status.  If  we
agreed to provide the necessary information, you could avoid the interest charge imposed by the PFIC rules by making a qualified electing fund, or a
QEF election, which election may be made retroactively under certain circumstances, in which case you generally would be required to include in
income on a current basis your pro rata share of our ordinary earnings as ordinary income and your pro rata share of our net capital gains as long-
term capital gain. We do not expect to provide to U.S. Holders the information needed to report income and gain pursuant to a QEF election, and we
make no undertaking to provide such information in the event that we are a PFIC.

90

 
 
 
 
Under an alternative tax regime, you may also avoid certain adverse tax consequences relating to PFIC status discussed above by making a mark-to-
market  election  with  respect  to  our  ordinary  shares  annually,  provided  that  the  shares  are  “marketable.”  Shares  will  be  marketable  if  they  are
regularly traded on certain U.S. stock exchanges (including NASDAQ) or on certain non-U.S. stock exchanges. For these purposes, the shares will
generally be considered regularly traded during any calendar year during which they are traded, other than in negligible quantities, on at least fifteen
days during each calendar quarter.

If you choose to make a mark-to-market election, you would recognize as ordinary income or loss each year an amount equal to the difference as of
the  close  of  the  taxable  year  between  the  fair  market  value  of  the  PFIC  shares  and  your  adjusted  tax  basis  in  the  PFIC  shares.  Losses  would  be
allowed only to the extent of net mark-to-market gain previously included by you under the election for prior taxable years. If the mark-to-market
election were made, then the PFIC rules set forth above relating to excess distributions and realized gains would not apply for periods covered by the
election. If you make a mark-to-market election after the beginning of your holding period of our ordinary shares, you would be subject to interest
charges with respect to the inclusion of ordinary income attributable to the period before the effective date of such election.

Under  certain  circumstances,  ordinary  shares  owned  by  a  Non-U.S.  Holder  may  be  attributed  to  a  U.S.  person  owning  an  interest,  directly  or
indirectly,  in  the  Non-U.S.  Holder.  In  this  event,  distributions  and  other  transactions  in  respect  of  such  ordinary  shares  may  be  treated  as  excess
distributions with respect to such U.S. person, and a QEF election may be made by such U.S. person with respect to its indirect interest in us, subject
to the discussion in the preceding paragraphs.

We may invest in stock of non-U.S. corporations that are PFICs. In such a case, provided that we are classified as a PFIC, a U.S. Holder would be
treated as owning its pro rata share of the stock of the PFIC owned by us. Such a U.S. Holder would be subject to the rules generally applicable to
shareholders of PFICs discussed above with respect to distributions received by us from such a PFIC and dispositions by us of the stock of such a
PFIC  (even  though  the  U.S.  Holder  may  not  have  received  the  proceeds  of  such  distribution  or  disposition).  Assuming  we  receive  the  necessary
information from the PFIC in which we own stock, certain U.S. Holders may make the QEF election discussed above with respect to the stock of the
PFIC owned by us, with the consequences discussed above. However, no assurance can be given that we will be able to provide U.S. Holders with
such information. A. U.S. Holder generally would not be able to make the mark-to-market election described above with respect to the stock of any
PFIC owned by us.

If we were a PFIC, a holder of ordinary shares that is a U.S. Holder must file United States Internal Revenue Service Form 8621 for each tax year in
which the U.S. Holder owns the ordinary shares.

You should consult your own tax advisor regarding our potential status as a PFIC and the tax consequences and filing requirements that
would arise if we were treated as a PFIC.

Foreign Asset Reporting

Certain U.S. Holders who are individuals (and certain specified entities) are required to report information relating to an interest in ordinary shares,
subject to certain exceptions (including an exception for securities held in certain accounts maintained by financial institutions). U.S. Holders are
encouraged to consult their own tax advisers regarding the effect of this reporting requirement on their ownership and disposition of ordinary shares.

3.8% Medicare Tax on “Net Investment Income”

Certain U.S. Holders who are individuals, estates or trusts are required to pay an additional 3.8% tax on, among other things, dividends and capital
gains from the sale or other disposition of ordinary shares. U.S. Holders are encouraged to consult their own tax advisers regarding the effect of this
additional tax on their ownership and disposition of ordinary shares.

91

 
 
 
 
 
 
 
 
 
 
Backup Withholding Tax and Information Reporting Requirements

United States backup withholding tax and information reporting requirements generally apply to certain payments to certain non-corporate holders of
stock. Information reporting generally will apply to payments of dividends on, and to proceeds from the sale or redemption of, ordinary shares made
within the United States, or by a United States payor or United States middleman, to a holder of ordinary shares, other than an exempt recipient
(including a corporation, a payee that is not a United States person that provides an appropriate certification and certain other persons). A payor will
be required to withhold backup withholding tax from any payments of dividends on, or the proceeds from the sale or redemption of, ordinary shares
within the United States, or by a United States payor or United States middleman, to a holder, other than an exempt recipient, if such holder fails to
furnish its correct taxpayer identification number or otherwise fails to comply with, or establish an exemption from, such backup withholding tax
requirements.

Any amounts withheld under the backup withholding rules will be allowed as a refund or credit against the beneficial owner’s United States federal
income tax liability, if any, provided that the required information is furnished to the IRS.

The above description is not intended to constitute a complete analysis of all tax consequences relating to ownership and disposition of our
ordinary shares. You should consult your tax advisor concerning the tax consequences of your particular situation.

F.            Dividends and Paying Agents

Not applicable.

G.            Statement by Experts

Not applicable.

H.            Documents on Display

We are currently subject to the information and periodic reporting requirements of the Exchange Act, and file periodic reports and other information
with the SEC through its electronic data gathering, analysis and retrieval (EDGAR) system. Our securities filings, including this annual report and
the exhibits thereto, are available for inspection and copying at the public reference facilities of the SEC located at Room 1580, 100 F Street, N.E.,
Washington, D.C. 20549. You may also obtain copies of the documents at prescribed rates by writing to the Public Reference Section of the SEC at
100 F Street, N.E., Washington, DC 20549. Please call the SEC at 1-800-SEC-0330 for further information on the public reference room. The SEC
also maintains a website at http://www.sec.gov from which certain filings may be accessed. As of November 2010, our filings are also available at
the  TASE’s  website  at  http://maya.tase.co.il  and  at  the  Israeli  Securities  Authority’s  website  at  http://www.magna.isa.gov.il. As  permitted  under
NASDAQ Stock Market Rule 5250(d)(1)(C), we will post our annual reports filed with the SEC on our website at http://www.allot.com. We will
furnish hard copies of such reports to our shareholders upon written request free of charge. The information contained on our website is not part of
this or any other report filed with or furnished to the SEC.

As a foreign private issuer, we are exempt from the rules under the Exchange Act relating to the furnishing and content of proxy statements, and our
officers, directors and principal shareholders will be exempt from the reporting and short-swing profit recovery provisions contained in Section 16 of
the  Exchange  Act.  In  addition,  we  are  not  required  under  the  Exchange  Act  to  file  periodic  reports  and  financial  statements  with  the  SEC  as
frequently or as promptly as United States companies whose securities are registered under the Exchange Act. However, we are required to file with
the SEC, within 120 days after the end of each subsequent fiscal year, an annual report on Form 20-F containing financial statements which will be
examined and reported on, with an opinion expressed, by an independent public accounting firm. We also file with the SEC reports on Form 6-K
containing quarterly unaudited financial information.

92

 
 
 
 
 
 
 
 
 
 
 
I.             Subsidiary Information

Not applicable.

ITEM 11: Quantitative and Qualitative Disclosures About Market Risk

We are exposed to a variety of market risks, including foreign currency exchange fluctuations, changes in interest rates and inflation. We regularly assess
currency, interest rate and inflation risks to minimize any adverse effects on our business as a result of those factors.

Risk of Interest Rate Fluctuation

The  primary  objectives  of  our  investment  activities  are  to  preserve  principal,  support  liquidity  requirements,  and  maximize  income  without  significantly
increasing risk.  Our investments are subject to market risk due to changes in interest rates, which may affect our interest income and fair market value of our
investments.

To  minimize  this  risk,  we  maintain  our  portfolio  of  cash,  cash  equivalents  and  short  and  long-term  investments  in  a  variety  of  securities,  including  U.S.
government and agency securities, and corporate debt securities. We do not have any long-term borrowings. We have a significant amount of cash that is
currently invested primarily in interest bearing investment such as bank time deposits, money market funds and available for sale marketable securities. These
investments expose us to risks related to changes in interest rates. If interest rates further decline, our results of operations may be adversely affected due to
lower  interest  income  from  these  investments.  We  do  not  believe  that  a  10%  increase  or  decrease  in  interest  rates  would  have  a  material  impact  on  our
operating results, cash flows or the fair value of our portfolio.  The primary objective of our investment activities is to preserve principal while maximizing
the income that we receive from our investments without significantly increasing risk and loss. Our investments are exposed to market risk due to fluctuation
in  interest  rates,  which  may  affect  our  interest  income  and  the  fair  market  value  of  our  investments.  We  manage  this  exposure  by  performing  ongoing
evaluations of our investments. Due to the short- and medium-term maturities nature of our investments to date, their carrying value approximates the fair
value. We generally hold investments to maturity in order to limit our exposure to interest rate fluctuations.

Foreign Currency Exchange Risk

Our foreign currency exposures give rise to market risk associated with exchange rate movements of the U.S. dollar, our functional and reporting currency,
mainly  against  the  ILS.  In  2017,  we  derived  our  revenues  primarily  in  U.S.  dollars  and  a  substantial  portion  in  Euros  and  other  currencies.  Although  a
substantial part of our expenses were denominated in U.S. dollars, a significant portion of our expenses were denominated in ILS and to a lesser extent in
Euros  and  other  currencies.  Our  ILS-denominated  expenses  consist  principally  of  salaries  and  related  personnel  expenses.  We  monitor  foreign  currency
exposure and, from time to time, may use various instruments to preserve the value of sales transactions and commitments; however, this cannot assure our
protection against risks of currency fluctuations. Any strengthening or weakening in the value of the ILS against the U.S. is being partially mitigated using
hedging transactions and therefore, though we cannot provide any assurance that such transaction will fully mitigate the effect on our net income, it is not
likely that such effect will be material.

In the event of a 10% hypothetical strengthening or weakening in the value of the Euro against the U.S. dollar, we may be able to mitigate the effect of such
currency exchange fluctuation by adapting our pricing. However, in the event that market conditions will limit our ability to adjust our pricing, we might not
be able to fully mitigate the adverse effect of such currency fluctuation. We estimate that in such event, the impact on our net income in 2017 is not likely to
exceed  $1,000,000.  For  more  information  regarding  foreign  currency  related  risks,  see  “ITEM  3:  Key  Information—Risk  Factors—our  international
operations expose us to the risk of fluctuations in currency exchange rates.”

We  use  currency  forward  contracts  together  with  currency  options  primarily  to  hedge  payments  in  ILS.  These  transactions  constitute  a  future  cash  flow
hedge. As of December 31, 2017, we had outstanding forward contracts in the amount of $15.0 million. These transactions were for a period of up to twelve
months. As of December 31, 2017, the fair value of the above mentioned foreign currency derivative contracts was $0.2 million.

93

 
 
 
 
 
 
 
 
 
 
 
ITEM 12: Description of Securities Other Than Equity Securities

Not applicable.

PART II

ITEM 13: Defaults, Dividend Arrearages and Delinquencies

None.

ITEM 14: Material Modifications to the Rights of Security Holders and Use of Proceed s

A.            Material Modifications to the Rights of Security Holders

None.

B.            Use of Proceeds

Not applicable.

ITEM 15: Controls and Procedures

(a)

(b)

Disclosure Controls and Procedures. As of the end of the period covered by this report, our management, including our Chief Executive Officer and
Chief Financial Officer, has evaluated the effectiveness of our disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and
15d-15(e) under the Exchange Act) as of December 31, 2017. Based upon, and as of the date of, such evaluation, our Chief Executive Officer and
Chief  Financial  Officer  have  concluded  that,  as  of  December  31,  2017,  our  disclosures  controls  and  procedures  were  effective  such  that  the
information required to be disclosed by us in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported
within the time periods specified in SEC rules and forms, and is accumulated and communicated to our management, including our Chief Executive
Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

Management’s  Annual  Report  on  Internal  Control  over  Financial  Reporting.  Our  management  is  responsible  for  establishing  and  maintaining
adequate  internal  control  over  financial  reporting  as  defined  in  Rules  13a-15(f)  and  15d-15(f)  under  the  Exchange  Act.  Our  internal  control  over
financial  reporting  is  a  process  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial
statements for external purposes in accordance with generally accepted accounting principles. Our internal control over financial reporting includes
those policies and procedures that:

·

·

·

pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of our assets;

provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with
generally accepted accounting principles, and that our receipts and expenditures are being made only in accordance with authorizations of
our management and directors; and

provide  reasonable  assurance  regarding  prevention  or  timely  detection  of  unauthorized  acquisition,  use  or  disposition  of  our  assets  that
could have a material effect on the financial statements.

Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 2017.

In  making  this  assessment,  our  management  used  the  criteria  established  in  Internal  Control—Integrated  Framework  issued  by  the  Committee  of
Sponsoring Organizations of the Treadway Commission (COSO). Our management has concluded, based on its assessment, that our internal control
over financial reporting was effective as of December 31, 2017 to provide reasonable assurance regarding the reliability of financial reporting and
the preparation of consolidated financial statements for external reporting purposes in accordance with generally accepted accounting principles.

94

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Our independent auditors, Kost Forer Gabbay & Kasierer, a member of Ernst & Young Global, have issued an audit report on the effectiveness of our
internal control over financial reporting. The report is included with our consolidated financial statements included elsewhere in this annual report.

(c)

Changes in Internal Control over Financial Reporting. During the period covered by this report, no changes in our internal control over financial
reporting  (as  such  term  is  defined  in  Rules  13a-15(f)  and  15d-15(f)  under  the  Exchange  Act)  have  occurred  that  have  materially  affected,  or  are
reasonably likely to materially affect, our internal control over financial reporting.

ITEM 16: Reserved

ITEM 16A: Audit Committee Financial Expert

The board of directors has determined that Nurit Benjamini is an “audit committee financial expert” as defined under the U.S. federal securities laws and is
independent under the rules of the NASDAQ Stock Market.

ITEM 16B: Code of Ethics

We have adopted a code of ethics applicable to our Chief Executive Officer, Chief Financial Officer, principal accounting officer or controller and persons
performing  similar  functions.  This  code  has  been  posted  on  our  website,  www.allot.com.  Information  contained  on,  or  that  can  be  accessed  through,  our
website does not constitute a part of this annual report and is not incorporated by reference herein.  Waivers of our code of ethics may only be granted by the
board of directors.  Under Item 16B of Form 20-F, if a waiver or amendment of the code of ethics applies to the persons specified in Item 16B(a) of the Form
20-F and relates to standards promoting any of the values described in Item 16B(b) of Form 20-F, we will disclose such waiver or amendment (i) on our
website within five business days following the date of amendment or waiver in accordance with the requirements of Instruction 4 to such Item 16B or (ii)
through the filing of a Form 6-K. We granted no waivers under our code of ethics in 2017.

ITEM 16C: Principal Accountant Fees and Services

Fees paid to the Auditors

The following table sets forth, for each of the years indicated, the fees expensed by our independent registered public accounting firm.

Audit Fees(1)          
Audit-Related Fees(2)          
Tax Fees(3)          

Year ended December, 31,

2016

2017

  $

(in thousands of U.S. dollars)
235    $
30     
89     

235 
30 
128 

Total          
____________
(1) “Audit  fees”  include  fees  for  services  performed  by  our  independent  public  accounting  firm  in  connection  with  our  annual  audit  for  2016  and  2017,
certain  procedures  regarding  our  quarterly  financial  results  submitted  on  Form  6-K  and  consultation  concerning  financial  accounting  and  reporting
standards.

354    $

393 

  $

(2) “Audit-Related  fees”  relate  to  assurance  and  associated  services  that  are  traditionally  performed  by  the  independent  auditor,  including:  accounting

consultation and consultation concerning financial accounting, reporting standards and due diligence investigations.

(3) “Tax fees” include fees for professional services rendered by our independent registered public accounting firm for tax compliance, transfer pricing and

tax advice on actual or contemplated transactions.

Audit Committee’s Pre-Approval Policies and Procedures

Our audit committee pre-approved all audit and non-audit services provided to us and to our subsidiaries during the periods listed above.

95

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
   
 
 
ITEM 16D: Exemptions from the Listing Standards for Audit Committees

Not applicable.

ITEM 16E: Purchase of Equity Securities by the Company and Affiliated Purchasers

On  August  2015,  the  Board  of  Directors  approved  a  program  for  the  Company  to  repurchase  up  to  $15  million  of  its  outstanding  ordinary  shares,  which
program  was  thereafter  approved  by  the  Israeli  court,  pursuant  to  Israeli  law  on  November  26,  2015.  Share  purchases  will  take  place  in  open  market
transactions or in privately negotiated transactions and may be made from time to time depending on market conditions, share price, trading volume and other
factors.  Such  purchases  will  be  made  in  accordance  with  all  applicable  securities  laws  and  regulations.  The  repurchase  program  does  not  require  Allot  to
acquire a specific number of shares, and may be suspended from time to time or discontinued. The court approvals previously granted were each valid for a
period of six months.  During 2016, we repurchased a total of 0.8 million shares of our ordinary shares for approximately $3.8 million at an average price of
$4.82 per share under this program. During 2017 we did not repurchase any additional outstanding ordinary shares.

ITEM 16F: Change in Registrant’s Certifying Accountant

None.

ITEM 16G: Corporate Governance

As a foreign private issuer, we are permitted under NASDAQ Rule 5615(a)(3) to follow Israeli corporate governance practices instead of the NASDAQ Stock
Market requirements, provided we disclose which requirements we are not following and describe the equivalent Israeli requirement. We must also provide
NASDAQ with a letter from outside counsel in our home country, Israel, certifying that our corporate governance practices are not prohibited by Israeli law.

We rely on this “foreign private issuer exemption” with respect to the following items:

·

·

We follow the requirements of Israeli law with respect to the quorum requirement for meetings of our shareholders, which are different from the
requirements of Rule 5620(c). Under our articles of association, the quorum required for an ordinary meeting of shareholders consists of at least two
shareholders present in person, by proxy or by written ballot 33.33%, who hold or represent between them at least 25% of the voting power of our
shares,  instead  of  the  issued  share  capital  provided  by  under  the  NASDAQ  requirements.  This  quorum  requirement  is  based  on  the  default
requirement set forth in the Companies Law. 

We do not seek shareholder approval for equity compensation plans in accordance with the requirements of the Companies Law, which does not
fully reflect the requirements of Rule 5635(c). Under Israeli law, we may amend our 2016 Plan by the approval of our board of directors, and without
shareholder  approval  as  is  generally  required  under  Rule  5635(c).  Under  Israeli  law,  the  adoption  and  amendment  of  equity  compensation  plans,
including changes to the reserved shares, do not require shareholder approval.

We are subject to additional Israeli corporate governance requirements applicable to companies incorporated in Israel whose securities are listed for trading
on a stock exchange outside of Israel.

We may in the future provide NASDAQ with an additional letter or letters notifying NASDAQ that we are following our home country practices, consistent
with the Companies Law and practices, in lieu of other requirements of Rule 5600.

ITEM 16H: Mine Safety Disclosure

Not applicable.

96

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART III

ITEM 17: Financial Statements

Not applicable.

ITEM 18: Financial Statements

See Financial Statements included at the end of this report.

ITEM 19: Exhibits

See exhibit index incorporated herein by reference.

97

 
 
 
 
 
 
 
The registrant certifies that it meets all of the requirements for filing on Form 20-F and has duly caused this annual report to be signed on its behalf by the
undersigned, thereunto duly authorized.

SIGNATURES

Dated: March 22, 2018

Allot Communications Ltd.

By: /s/ Erez Antebi
Erez Antebi
Chief Executive Officer and President

98

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
ANNUAL REPORT ON FORM 20-F

INDEX OF EXHIBITS

Number
1.1
1.2
2.1
4.1

4.2
4.3
4.4
4.5

4.6
4.7
4.8
8.1
11.1
12.1
12.2

  Description

Articles of Association of the Registrant (2)
Certificate of Name Change (1)
Specimen share certificate (1)
Non-Stabilized Lease Agreement, dated February 13, 2006, by and among, Aderet Hod Hasharon Ltd., Miritz, Inc., Leah and Israel Ruben
Assets Ltd., Tamar and Moshe Cohen Assets Ltd., Drish Assets Ltd., S. L. A. A. Assets and Consulting Ltd., Iris Katz Ltd., Y. A. Groder
Investments Ltd., Ginotel Hod Hasharon 2000 Ltd. and Allot Communications Ltd. (1)
2016 Incentive Compensation Plan, as amended and restated (7)
Israeli Subplan (Appendix A) of the 2016 Incentive Compensation Plan, as amended and restated (8)
US Subplan (Appendix B) of the 2016 Incentive Compensation Plan, as amended and restated(9)
Manufacturing Agreement, dated July 19, 2007, by and between Flextronics (Israel) Ltd. and the Registrant (4)
Amendment No. 1, dated September 1, 2012, to the Manufacturing Agreement, dated July 19, 2007, by and between Flextronics (Israel) Ltd.
and the Registrant
Asset Purchase Agreement, dated February 19, 2015, by and between Optenet S.A. and the Registrant. (3)  
Compensation Policy for Executive Officers and Directors (5)

  List of Subsidiaries of the Registrant

Code of Ethics (6)

  Certification of Principal Executive Officer required by Rule 13a-14(a) and Rule 15d-14(a) (Section 302 Certifications)
  Certification of Principal Financial Officer required by Rule 13a-14(a) and Rule 15d-14(a) (Section 302 Certifications)

Certification of Principal Executive Officer and Principal Financial Officer required by Rule 13a-14(b) and Rule 15d-14(b) (Section 906
Certifications), furnished herewith
Consent of Kost Forer Gabbay & Kasierer

13.1
15.1
101.INS
101.SCH
101.PRE
101.CAL
101.LAB
101.DEF
____________
(1) Previously  filed  with  the  Securities  and  Exchange  Commission  on  October  31,  2006  pursuant  to  a  registration  statement  on  Form  F-1  (File  No.  333-

  XBRL Instance Document
  XBRL Taxonomy Extension Schema Document
  XBRL Taxonomy Presentation Linkbase Document
  XBRL Taxonomy Calculation Linkbase Document
  XBRL Taxonomy Label Linkbase Document
  XBRL Taxonomy Extension Definition Linkbase Document

138313) and incorporated by reference herein.

(2) Previously filed with the Securities and Exchange Commission on March 26, 2014 as Exhibit 1.1 to Form 20-F for the year ended December 31, 2013

and incorporated by reference herein.

(3) Previously filed with the Securities and Exchange Commission on March 26, 2015 as Exhibit 4.8 to Form 20-F for the year ended December 31, 2014

and incorporated by reference herein.

(4) Previously filed with the Securities and Exchange Commission on March 28, 2016 as Exhibit 5.1 to Form 20-F for the year ended December 31, 2015

and incorporated by reference herein.

(5) Previously included in Exhibit A-1 to Proxy statement included in Exhibit 99.1 to Form 6-K furnished to the Securities and Exchange Commission on

August 15, 2016 and incorporated by reference herein.

(6) Previously filed with the Securities and Exchange Commission on June 28, 2007, as Exhibit 4 to Form 20-F for the year ended December 31, 2006 and

incorporated by reference herein.

(7) Previously filed with the Securities and Exchange Commission on March 23, 2017 as Exhibit 4.2 to Form 20-F for the year ended December 31, 2016

and incorporated by reference herein.

(8) Previously filed with the Securities and Exchange Commission on March 23, 2017 as Exhibit 4.3 to Form 20-F for the year ended December 31, 2016

and incorporated by reference herein.

(9) Previously filed with the Securities and Exchange Commission on March 23, 2017 as Exhibit 4.4 to Form 20-F for the year ended December 31, 2016

and incorporated by reference herein.

 
 
 
 
ALLOT COMMUNICATIONS LTD.

CONSOLIDATED FINANCIAL STATEMENTS

AS OF DECEMBER 31, 2017

U.S. DOLLARS IN THOUSANDS

INDEX

Reports of Independent Registered Public Accounting Firm

Consolidated Balance Sheets

Consolidated Statements of Comprehensive Loss

Statements of Changes in Shareholders' Equity

Consolidated Statements of Cash Flows

Notes to Consolidated Financial Statements

Page

F - 2 - F - 4

F - 5 - F - 6

F - 7

F - 8

F - 9 - F - 10

F - 11 - F - 47

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Kost Forer Gabbay & Kasierer
144 Menahem Begin Road, Building A
Tel-Aviv 6492102, Israel

Tel: +972-3-6232525
Fax: +972-3-5622555
ey.com

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of

ALLOT COMMUNICATIONS LTD.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of Allot Communication Ltd. (the “Company“) as of December 31, 2017 and 2016,
the related consolidated statements of operations, stockholders‘ equity, and cash flows, for each of the three years in the period ended December 31, 2017, and
the related notes and schedules (collectively referred to as the “financial statements“). In our opinion, the financial statements present fairly, in all material
respects, the consolidated financial position of the Company as of December 31, 2017 and 2016, and the consolidated results of its operations and its cash
flows for each of the three years in the period ended December 31, 2017, in conformity with US generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's
internal  control  over  financial  reporting  as  of  December  31,  2017,  based  on  criteria  established  in  Internal  Control-Integrated  Framework  issued  by  the
Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (2013  framework)  and  our  report  dated  March  22,  2018  expressed  an  unqualified
opinion thereon.

Basis for Opinion

These  financial  statements  are  the  responsibility  of  the  Company‘s  management.  Our  responsibility  is  to  express  an  opinion  on  the  Company‘s
financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States)
(“PCAOB“) and are required to be independent with respect to the Company in accordance with the US federal securities laws and the applicable rules and
regulations of the Securities and Exchange Commission and the PCAOB.

             We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing
procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to
those risks. Such procedures include examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also
included  evaluating  the  accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as  evaluating  the  overall  presentation  of  the
financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ Kost Forer Gabbay & Kasierer
KOST FORER GABBAY & KASIERER
A Member of Ernst & Young Global

We have served as the Company‘s auditor since 2006.

              Tel Aviv, Israel
              March 22, 2018

F - 2

 
 
 
 
 
 
 
 
 
 
 
Kost Forer Gabbay & Kasierer
144 Menahem Begin Road, Building A
Tel-Aviv 6492102, Israel

Tel: +972-3-6232525
Fax: +972-3-5622555
ey.com

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Shareholders and Board of Directors of

ALLOT COMMUNICATIONS LTD.

Opinion on Internal Control over Financial Reporting

We have audited Allot  Communication  Ltd.  (the  "Company")  internal  control  over  financial  reporting  as  of  December  31,  2017,  based  on  criteria
established  in  Internal  Control  –  Integrated  Framework  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (2013
framework) (the "COSO Criteria"). In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of
December 31, 2017, based on the COSO criteria.

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United  States)  (PCAOB),  the
consolidated  balance  sheets  of  the  Company  as  of  December  31,  2017  and  2016  and  the  related  consolidated  statements  of  operations,  statements  of
comprehensive loss, Changes in Stockholders’ Equity and cash flows for each of the three years in the period ended December 31, 2017 of the Company and
our report dated March 22, 2018 expressed an unqualified opinion thereon.

Basis for Opinion

The  Company’s  management  is  responsible  for  maintaining  effective  internal  control  over  financial  reporting  and  for  its  assessment  of  the
effectiveness  of  internal  control  over  financial  reporting  included  in  the  accompanying  Management's  Annual  Report  on  Internal  Control  over  Financial
Reporting.  Our  responsibility  is  to  express  an  opinion  on  the  Company’s  internal  control  over  financial  reporting  based  on  our  audit.  We  are  a  public
accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities
laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We  conducted  our  audit  in  accordance  with  the  standards  of  the  PCAOB.  Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain

reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects.

Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing
and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures, as we considered
necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

F - 3

 
Kost Forer Gabbay & Kasierer
144 Menahem Begin Road, Building A
Tel-Aviv 6492102, Israel

Tel: +972-3-6232525
Fax: +972-3-5622555
ey.com

Definition and Limitations of Internal Control Over Financial Reporting

             A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial
reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal
control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and
fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to
permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are
being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention
or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.  Also,  projections  of  any
evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree
of compliance with the policies or procedures may deteriorate.

/s/ KOST FORER GABBAY & KASIERER
A Member of Ernst & Young Global

We have served as the Company‘s auditor since 2006.
Tel-Aviv, Israel
March 22, 2018

F - 4

 
 
 
 
 
 
CONSOLIDATED BALANCE SHEETS

U.S. dollars in thousands

ASSETS

CURRENT ASSETS:

Cash and cash equivalents
Restricted deposit
Short-term bank deposits
Available-for-sale marketable securities
Trade receivables (net of allowance for doubtful accounts of $ 1,292 and $ 924 at December 31, 2017 and 2016,

  $

respectively)

Other receivables and prepaid expenses
Inventories

Total current assets

NON-CURRENT ASSETS:

Severance pay fund
Deferred taxes
Other assets

Total non-current assets

PROPERTY AND EQUIPMENT, NET

INTANGIBLE ASSETS, NET
GOODWILL

Total assets

The accompanying notes are an integral part of the consolidated financial statements.

F - 5

ALLOT COMMUNICATIONS LTD.

December 31,

2017

2016

15,342    $
428     
31,043     
63,194     

22,737     
2,649     
7,897     

23,326 
- 
29,821 
60,507 

24,158 
3,879 
7,235 

143,290     

148,926 

302     
301     
1,135     

252 
267 
1,136 

1,738     

1,655 

5,002     

4,387 

2,933     
31,562     

4,410 
31,562 

  $

184,525    $

190,940 

 
 
 
 
 
 
 
 
   
 
   
     
 
 
   
     
 
   
     
 
   
   
   
   
   
   
 
   
      
  
   
 
   
      
  
   
      
  
   
   
   
 
   
      
  
   
 
   
      
  
   
 
   
      
  
   
   
 
   
      
  
 
 
CONSOLIDATED BALANCE SHEETS

U.S. dollars in thousands, except share and per share data

LIABILITIES AND SHAREHOLDERS' EQUITY

CURRENT LIABILITIES:

Trade payables

Employees and payroll accruals
Deferred revenues
Other payables and accrued expenses

Total current liabilities

LONG-TERM LIABILITIES:

Deferred revenues
Accrued severance pay
Other long-term liability

Total long-term liabilities

COMMITMENTS AND CONTINGENT LIABILITIES

SHAREHOLDERS' EQUITY:

Share capital -

Ordinary shares of NIS 0.1 par value - Authorized: 200,000,000 shares at December 31, 2017 and 2016; Issued:
34,299,262 and 33,873,719 shares at December 31, 2017 and 2016, respectively; Outstanding: 33,483,262 and
33,057,719 shares at December 31, 2017 and 2016, respectively

Additional paid-in capital
Treasury stock at cost - 816,000 shares at December 31, 2017 and 2016.
Accumulated other comprehensive income (loss)
Accumulated deficit

Total shareholders' equity

Total liabilities and shareholders' equity

The accompanying notes are an integral part of the consolidated financial statements.

F - 6

ALLOT COMMUNICATIONS LTD.

December 31,

2017

2016

  $

5,857    $

8,535     
11,370     
5,742     

3,275 

7,381 
11,133 
3,157 

31,504     

24,946 

3,878     
747     
5,267     

3,597 
592 
4,502 

9,892     

8,691 

851     
268,487     
(3,998)    
36     
(122,247)    

843 
264,782 
(3,998)
(149)
(104,175)

143,129     

157,303 

  $

184,525    $

190,940 

 
 
 
 
 
 
 
   
 
   
     
 
 
   
     
 
   
     
 
   
   
   
 
   
      
  
   
 
   
      
  
   
      
  
   
   
   
 
   
      
  
   
 
   
      
  
   
      
  
 
   
      
  
   
      
  
   
      
  
   
   
   
   
   
 
   
      
  
   
 
   
      
  
 
 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

U.S. dollars in thousands, except share and per share data

Revenues:
Products
Services
Total revenues

Cost of revenues:

Products
Services

Total cost of revenues

Gross profit

Operating expenses:

Research and development (net of grant participations of $ 392, $ 606 and $ 1,252 for the years

ended December 31, 2017, 2016 and 2015, respectively)

Sales and marketing
General and administrative

Total operating expenses

Operating loss
Financial income (expenses), net

Loss before income tax expense
Income tax expense

Net loss

ALLOT COMMUNICATIONS LTD.

Year ended December 31,
2016

2017

2015

  $

48,727    $
33,265     
81,992     

54,432    $
35,937     
90,369     

62,642 
37,325 
99,967 

19,258     
9,272     

20,401     
7,494     

26,707 
6,720 

28,530     

27,895     

33,427 

53,462     

62,474     

66,540 

21,852     
38,316     
10,696     

24,221     
35,290     
9,812     

26,422 
43,318 
12,702 

70,864     

69,323     

82,442 

(17,402)    
894     

(16,508)    
1,564     

(6,849)    
1,059     

(5,790)    
2,204     

(15,902)
(584)

(16,486)
3,356 

  $

(18,072)   $

(7,994)   $

(19,842)

Unrealized gain (loss) on available-for-sale marketable securities
Unrealized gain (loss) on foreign currency cash flow hedges transactions

(35)    
220     

337     
(16)    

(261)
1,411 

Total comprehensive loss

Net loss per share:
Basic and diluted

  $

(17,887)   $

(7,673)   $

(18,692)

  $

(0.54)   $

(0.24)   $

(0.59)

Weighted average number of shares used in per share computations of net loss:

Basic and diluted

33,253,158     

33,202,309     

33,419,917 

The accompanying notes are an integral part of the consolidated financial statements.

F - 7

 
 
 
 
 
 
 
   
   
 
   
     
     
 
   
   
 
   
      
      
  
   
      
      
  
   
   
 
   
      
      
  
   
 
   
      
      
  
   
 
   
      
      
  
   
      
      
  
   
   
   
 
   
      
      
  
   
 
   
      
      
  
   
   
 
   
      
      
  
   
   
 
   
      
      
  
 
   
      
      
  
   
   
 
   
      
      
  
 
   
      
      
  
   
      
      
  
 
   
      
      
  
   
      
      
  
   
 
 
ALLOT COMMUNICATIONS LTD.

STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY

U.S. dollars in thousands, except share data

Ordinary shares

    Additional

Outstanding
shares

Amount

paid-in
capital

Treasury
stock

Accumulated
other
comprehensive
income (loss)    

Accumulated
 deficit

Total
shareholders'
equity

Balance at January 1,

2015

Exercise of stock

options

Treasury stock acquired,

net  *)

Stock-based

compensation

Other comprehensive

income
Net loss

Balance at December

31, 2015

Exercise of stock

options

Treasury stock acquired,

net  *)

Stock-based

compensation

Other comprehensive

income
Net loss

Balance at December

31, 2016

Exercise of stock

options
Stock-based

compensation

Other comprehensive

income
Net loss

Balance at December

31, 2017

33,319,923     

819     

252,120     

-     

(1,620)    

(76,339)    

174,980 

263,179     

18     

114     

-     

(25,000)    

-     

-     
-     

-     

-     

-     
-     

-     

(166)    

7,151     

-     
-     

-     

-     
-     

-     

-     

-     

-     

-     

-     

132 

(166)

7,151 

1,150     
-     

-     
(19,842)    

1,150 
(19,842)

33,558,102     

837     

259,385     

(166)    

(470)    

(96,181)    

163,405 

290,617     

(791,000)    

-     

-     
-     

6     

-     

-     

-     
-     

236     

-     

-     

(3,832)    

5,161     

-     
-     

-     

-     
-     

-     

-     

-     

-     

-     

-     

321     
-     

-     
(7,994)    

242 

(3,832)

5,161 

321 
(7,994)

33,057,719     

843     

264,782     

(3,998)    

(149)    

(104,175)    

157,303 

425,543     

-     

-     
-     

8     

-     

-     
-     

354     

3,351     

-     
-     

-     

-     

-     
-     

-     

-     

-     

-     

362 

3,351 

185     
-     

-     
(18,072)    

185 
(18,072)

33,483,262     

851     

268,487     

(3,998)    

36     

(122,247)    

143,129 

*) Including acquisition expenses of $ 5 and $ 35 for the years ended December 31, 2016 and 2015, respectively.

Accumulated other comprehensive loss:

Accumulated unrealized loss on available-for-sale marketable securities
Accumulated unrealized loss on foreign currency cash flows hedge transactions

Accumulated other comprehensive gain (loss)

The accompanying notes are an integral part of the consolidated financial statements.

F - 8

Year ended
December 31,
2016

2017

2015

  $

  $

(123)   $
159     

(88)   $
(61)    

36    $

(149)   $

(425)
(45)

(470)

 
 
 
   
 
   
     
   
 
 
 
   
   
   
   
   
 
 
   
     
     
     
     
     
     
 
   
 
   
      
      
      
      
      
      
  
   
   
   
   
   
 
   
      
      
      
      
      
      
  
   
 
   
      
      
      
      
      
      
  
   
   
   
   
   
 
   
      
      
      
      
      
      
  
   
 
   
      
      
      
      
      
      
  
   
   
   
   
 
   
      
      
      
      
      
      
  
   
 
 
 
 
 
 
 
   
   
 
 
   
     
     
 
   
 
   
      
      
  
 
 
CONSOLIDATED STATEMENTS OF CASH FLOWS

U.S. dollars in thousands

Cash flows from operating activities:

Net loss
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:

Depreciation and amortization
Impairment of intangible assets
Stock-based compensation
Capital loss
Increase (decrease) in accrued severance pay, net
Decrease in other assets
Decrease in accrued interest and amortization of premium on marketable securities
Decrease (increase) in trade receivables
Decrease (increase) in other receivables and prepaid expenses
Decrease (increase) in inventories

    Decrease (increase) in long-term deferred taxes, net

Increase (decrease) in trade payables
Increase (decrease) in employees and payroll accruals
Increase (decrease) in deferred revenues
Increase (decrease) in other payables and accrued expenses

ALLOT COMMUNICATIONS LTD.

Year ended December 31,
2016

2017

2015

  $

(18,072)   $

(7,994)   $

(19,842)

3,668     
-     
3,366     
27     
105     
1     
913     
1,421     
1,350     
(662)    
(34)    
2,582     
1,140     
518     
3,449     

4,043     
-     
5,141     
24     
(29)    
1,576     
1,238     
(284)    
699     
2,934     
234     
(3,832)    
(811)    
(4,248)    
(2,155)    

5,708 
5,777 
7,170 
328 
349 
1,205 
967 
(847)
(2,623)
(60)
1,403 
2,218 
901 
1,961 
(429)

Net cash provided by (used in) operating activities

(228)    

(3,464)    

4,186 

Cash flows from investing activities:

Redemption of (Investment in) restricted deposits
Redemption of (Investment in) short-term deposits
Purchase of property and equipment
Investment in available-for sale marketable securities
Proceeds from redemption or sale of marketable securities
Proceeds from sale of property and equipment
Acquisition of Optenet, net of cash (see schedule A below)

(428)    
(1,222)    
(2,833)    
(30,123)    
26,488     
-     
-     

203     
12,879     
(1,582)    
(29,695)    
33,208     
26     
-     

(203)
16,300 
(2,223)
(34,098)
22,221 
- 
(9,859)

Net cash (used in) provided by investing activities

(8,118)    

15,039     

(7,862)

F - 9

 
 
 
 
 
 
 
   
   
 
   
     
     
 
 
   
     
     
 
   
      
      
  
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
 
   
      
      
  
   
 
   
      
      
  
   
      
      
  
 
   
      
      
  
   
   
   
   
   
   
   
 
   
      
      
  
   
 
CONSOLIDATED STATEMENTS OF CASH FLOWS

U.S. dollars in thousands

Cash flows from financing activities:

Proceeds from exercise of stock options
Purchase of treasury stock, net

Net cash provided by (used in) financing activities

Increase (decrease) in cash and cash equivalents
Cash and cash equivalents at the beginning of the year

ALLOT COMMUNICATIONS LTD.

Year ended
December 31,
2016

2017

2015

362     
-     

113     
(3,832)    

362     

(3,719)    

132 
(166)

(34)

(7,984)    
23,326     

7,856     
15,470     

(3,710)
19,180 

Cash and cash equivalents at the end of the year

  $

15,342    $

23,326    $

15,470 

Supplementary cash flow information:

Cash paid (received) during the year for:

Taxes

Schedule A- Acquisition of Optenet:

Estimated net fair value of assets acquired and liabilities assumed at the date of acquisition was as

follows:
Working capital, net (excluding cash and cash equivalents)
Equipment and other assets
Intangible assets
Goodwill

Total consideration

Non cash consideration

Payment for acquisition, net of cash

The accompanying notes are an integral part of the consolidated financial statements.

F - 10

  $

342    $

175    $

139 

  $

  $

  $

  $

-    $
-     
-     
-     

-    $

-    $

-    $

-    $
-     
-     
-     

-    $

-    $

-    $

(204)
152 
7,242 
10,748 

17,938 

(8,079)

9,859 

 
 
 
 
 
 
 
   
   
 
   
     
     
 
 
   
     
     
 
   
   
 
   
      
      
  
   
 
   
      
      
  
   
   
 
   
      
      
  
 
   
      
      
  
   
      
      
  
 
   
      
      
  
   
      
      
  
 
   
      
      
  
 
   
      
      
  
   
      
      
  
 
   
      
      
  
   
      
      
  
   
   
   
 
   
      
      
  
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 1:- GENERAL

ALLOT COMMUNICATIONS LTD.

a.

Allot Communications Ltd. (the "Company") was incorporated in November 1996 under the laws of the State of Israel. The Company is
engaged in developing, selling and marketing network intelligence and security solutions for mobile, fixed and cloud service providers,
as  well  as  enterprises,  and  helping  them  enhance  value  to  their  customers.  The  Company’s  flexible  and  highly  scalable  hardware
platforms  and  software  applications  are  deployed  globally  for  network  and  application  analytics,  traffic  control  and  shaping,  and
network-based security services including malware detection, Denial of Service (DDoS) attacks mitigation, and parental controls. The
Company's  main  platforms  include  Allot  Service  Gateway  service  delivery  platform,  and  Allot  Secure.  Allot  SG  enables  network
operators to learn about users and network behaviors to improve quality of service and reduce costs; and Allot Secure enables customers
to detect security breaches and protect networks and network users from attacks. These platform and the solutions they provide empower
service providers and enterprises to get more out of their networks, to secure and to manage them better, to clearly see and understand
their networks from within, and to innovate, optimize, and capitalize on every opportunity, all the while deploying new services faster
and constantly increasing value to their customers.

The  Company's  Ordinary  Shares  are  listed  in  the  NASDAQ  Global  Select  Market  under  the  symbol  "ALLT"  from  its  initial  public
offering in November 2006. Since November, 2010, the Company's Ordinary Shares have been listed for trading in the Tel Aviv Stock
Exchange as well.

The Company holds twelve wholly-owned subsidiaries (the Company together with said subsidiaries shall collectively be referred to as
"Allot"):  Allot  Communications,  Inc.  in  Burlington,  Massachusetts,  United-States  (the  "U.S.  subsidiary"),  which  was  incorporated  in
1997  under  the  laws  of  the  State  of  California,  Allot  Communication  Europe  SARL  in  Sophia,  France  (the  "European  subsidiary"),
which  was  incorporated  in  1998  under  the  laws  of  France,  Allot  Communications  Japan  K.K.  in  Tokyo,  Japan  (the  "Japanese
subsidiary"), which was incorporated in 2004 under the laws of Japan, Allot Communication (UK) Limited (the "UK subsidiary"), which
was  incorporated  in  2006  under  the  laws  of  England  and  Wales,  Allot  Communications  (Asia  Pacific)  Pte.  Ltd.  ("the  Singaporean
subsidiary"),  which  was  incorporated  in  2006  under  the  laws  of  Singapore,  Allot  Communications  (New  Zealand)  Limited.  (the  "NZ
subsidiary"),  which  was  incorporated  in  2007  under  the  laws  of  New  Zealand,  Allot  India  Private  Limited.  (the  "Indian  subsidiary”),
which was incorporated in 2012 under the laws of India and commenced its activity in 2013, Allot Communications Africa (PTY) Ltd.
(the  "African  subsidiary”),  which  was  incorporated  in  2013  under  the  laws  of  South  Africa,  Allot  Communications  (Hong  Kong)
Limited  (the  "HK  subsidiary”),  which  was  incorporated  in  2013  under  the  laws  of  Hong-Kong,  Allot  Communications  Spain,  S.L.
Sociedad  Unipersonal  (the  "Spanish  subsidiary”),  which  was  incorporated  in  2015  under  the  laws  of  Spain,  Allot  Communications
(Colombia) S.A.S (the "Colombian subsidiary”), which was incorporated in 2015 under the laws of Colombia and Allot MexSub (the
"Mexican subsidiary"), which was incorporated in 2015 under the laws of Mexico.

The  U.S.,  Colombian  and  Indian  subsidiaries  are  engaged  in  the  sale,  marketing  and  technical  support  services  of  the  Company's
products  in  the  Americas,  Colombia  and  India,  respectively.  The  European,  Japanese,  NZ,  UK,  Singaporean,  HK  and  African
subsidiaries are engaged in marketing and technical support services of the Company's products in Europe, Japan, Oceania, UK, Asia
and Africa, respectively.

F - 11

 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 1:- GENERAL (Cont.)

ALLOT COMMUNICATIONS LTD.

The  Spanish  and  Mexican  subsidiaries  commenced  operations  in  2015  and  are  engaged  in  the  marketing,  technical  support  and
development activities of one of the Company's product lines.

b.

Acquisition:

On March 23, 2015 (the "Optenet acquisition date"), the Company entered into an asset purchase agreement (the "Optenet APA") with
the shareholders of Optenet S.A. ("Optenet") a private, global IT security company that develops security solutions for internet service
providers and enterprises.

The total consideration for the acquisition was $ 17,938, which consisted of $ 9,859 paid in cash and primarily an additional contingent
consideration  estimated  at  fair  value  of  $  8,079  at  the  Optenet  acquisition  date.  As  of  December  31,  2017  and  2016,  the  contingent
consideration is estimated at fair value of $ 5,267 and $ 4,504, respectively. The change in fair value of the contingent consideration was
recorded to general and administrative expenses.

The  contingent  consideration  is  payable  over  a  five  year  term  ending  March  23,  2020  based  on  achievement  of  certain  thresholds  of
revenues derived from Optenet’s products and has payments cap of $27,500. The obligation in respect of the contingent consideration is
presented under Other payables and accrued expenses and Other long-term liability.

The acquisition was accounted for using the purchase method of accounting in accordance with ASC No. 805, “Business Combinations”
("ASC  No.  805").  Accordingly,  the  purchase  price  was  allocated  according  to  the  estimated  fair  values  of  the  assets  acquired  and
liabilities assumed and the excess of the purchase price over the net tangible and identified intangible assets was assigned to goodwill.
The fair value of intangible assets was determined by management with the assistance of a third party valuation.

The following table summarizes the estimated fair values of the assets acquired and liabilities assumed at the acquisition date:

Current assets
Equipment
Deferred revenues
Current and non-current liabilities
Technology
Customer relationships
Backlog
Goodwill

Net assets acquired

F - 12

  Fair value  

  $

54 
152 
(155)
(103)
4,032 
2,824 
386 
10,748 

  $

17,938 

 
 
 
   
 
   
   
   
   
   
   
   
 
   
  
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 1:- GENERAL (Cont.)

ALLOT COMMUNICATIONS LTD.

Technology includes security solutions for internet service providers and enterprises such as encompass parental control, anti-malware
and anti-spam products. The technology is amortized over the estimated useful life of 4.34 years using the straight line method.

Backlog from customer orders is amortized over the estimated useful life of 2.8 years.

Customer relationships is derived from customer contracts and related customer relationships with existing customers. Customer
relationships is amortized based on the accelerated method over the estimated useful life of 4.8 years.

The Company acquisition transaction costs amounted to $ 397.

Unaudited pro forma condensed results of operations:

The  following  represents  the  unaudited  consolidated  pro  forma  revenue  and  net  loss  for  the  years  ended  December  31,  2015,  to  give
effect to the acquisition of Optenet as if it had occurred on January 1, 2015. The pro forma information is not necessarily indicative of
the results of operations that would have been had the acquisition actually occurred on January 1, 2015, nor does it purport to represent
the results of operations for future periods.

Revenues
Net loss

F - 13

Year ended
December 31,
2015
  Unaudited  

  $
  $

100,683 
(21,177)

 
 
 
 
 
 
 
   
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES

ALLOT COMMUNICATIONS LTD.

The consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles ("U.S. GAAP").

a.          Use of estimates:

The  preparation  of  the  consolidated  financial  statements  in  conformity  with  U.S.  GAAP  requires  management  to  make  estimates,
judgments and assumptions. The Company's management believes that the estimates, judgments and assumptions used are reasonable
based  upon  information  available  at  the  time  they  are  made.  These  estimates,  judgments  and  assumptions  can  affect  the  reported
amounts  of  assets  and  liabilities  and  disclosure  of  contingent  assets  and  liabilities  at  the  dates  of  the  financial  statements,  and  the
reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.

b.          Financial statements in U.S. dollars:

The  majority  of  the  revenues  of  the  Company  and  its  subsidiaries  are  generated  in  U.S.  dollars  ("dollar")  or  linked  to  the  dollar.  In
addition, a major portion of the Company's and certain of its subsidiaries' costs are incurred or determined in dollars. The Company's
management believes that the dollar is the currency of the primary economic environment in which the Company and its subsidiaries
operate. Thus, the functional and reporting currency of the Company and its subsidiaries is the dollar.

Accordingly,  monetary  accounts  maintained  in  currencies  other  than  the  dollar  are  remeasured  into  U.S.  dollars  in  accordance  with
Accounting Standards Codification No. 830, "Foreign Currency Matters" ("ASC No. 830"). All transactions gains and losses from the
remeasurement  of  monetary  balance  sheet  items  are  reflected  in  the  statements  of  operations  as  financial  income  or  expenses  as
appropriate.

c.          Principles of consolidation:

The consolidated financial statements include the accounts of the Company and its subsidiaries. Intercompany balances and transactions
have been eliminated upon consolidation.

d.         Cash and cash equivalents:

The Company considers all unrestricted highly liquid investments which are readily convertible into cash, with maturity of three months
or less at the date of acquisition, to be cash equivalents.

e.          Restricted deposits:

The restricted deposits are held in favor of financial institutions in respect of fulfillments of forward contract and operating obligations.

F - 14

 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

f.

Short-term bank deposits:

ALLOT COMMUNICATIONS LTD.

Short-term bank deposits are deposits with maturities of more than three months but less than one year at the balance sheet date. The
deposits  are  in  dollars  and  bear  interest  at  annual  weighted  average  rate  of  1.63%  and  1.37%  at  December  31,  2017  and  2016,
respectively.  In  connection  with  the  Company's  hedging  transactions,  the  Company  is  required  to  maintain  compensating  deposits
balances  in  the  bank.  Out  of  the  short-term  bank  deposits,  a  total  of  $2,581  and  $2,553,  are  due  to  the  hedging  transactions  as  of
December 31, 2017 and 2016, respectively.

g.         Marketable securities:

The  Company  accounts  for  investments  in  marketable  securities  in  accordance  with  ASC  320,  "Investments  -  Debt  and  Equity
Securities". Management determines the appropriate classification of its investments in debt securities at the time of purchase and re-
evaluates such determinations at each balance sheet date.

Marketable  securities  classified  as  "available-for-sale"  are  carried  at  fair  value,  based  on  quoted  market  prices.  Unrealized  gains  and
losses are reported in a separate component of shareholders' equity in accumulated other comprehensive income (loss). Gains and losses
are recognized when realized, on a specific identification basis, in the Company's consolidated statements of comprehensive loss.

The Company's securities are reviewed for impairment in accordance with ASC 320-10-35. If such assets are considered to be impaired,
the impairment charge is recognized in earnings when a decline in the fair value of its investments below the cost basis is judged to be
Other-Than-Temporary Impairment (OTTI). Factors considered in making such a determination include the duration and severity of the
impairment, the reason for the decline in value, the potential recovery period and the Company's intent to sell, including whether it is
more likely than not that the Company will be required to sell the investment before recovery of cost basis. Based on the above factors,
the Company concluded that unrealized losses on its available-for-sale securities, for the years ended 2017, 2016 and 2015, were not
OTTI.

h.         Inventories:

Inventories are stated at the lower of cost or net realizable value. Inventory write-offs are provided to cover risks arising primarily from
end  of  life  products  and  from  slow-moving  items,  technological  obsolescence,  and  excess  inventory.  Inventory  write-offs  during  the
years ended December 31, 2017, 2016 and 2015 amounted to $ 1,260, $ 1,004 and $ 775, respectively, and were recorded in cost of
revenues.

Inventory write-off provision as of December 31, 2017 and 2016 amounted to $ 2,756 and $ 1,957, respectively.

Cost is determined using the weighted average cost method.

F - 15

 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

i.          Property and equipment, net:

ALLOT COMMUNICATIONS LTD.

Property and equipment are stated at cost, net of accumulated depreciation. Depreciation is calculated by the straight-line method over
the estimated useful lives of the assets at the following annual rates:

Lab equipment
Computers and peripheral equipment
Office furniture
Leasehold improvements

j.

Goodwill impairment:

%

16 - 25
33
6
Over the shorter of the term
of the lease or the useful
life of the asset

Goodwill  represents  the  excess  of  the  purchase  price  over  the  fair  value  of  net  assets  of  purchased  businesses.  Under  Accounting
Standards Codification No. 350, "Intangibles-Goodwill and Other" ("ASC No. 350"), goodwill is not amortized, but rather subject to an
annual  impairment  test,  or  more  often  if  there  are  indicators  of  impairment  present.  In  accordance  with  ASC  No.  350  the  Company
performs an annual impairment test at December 31 each year.

ASC  350  allows  an  entity  to  first  assess  qualitative  factors  to  determine  whether  it  is  necessary  to  perform  the  two-step  quantitative
goodwill  impairment  test.  If  the  qualitative  assessment  does  not  result  in  a  more  likely  than  not  indication  of  impairment,  no  further
impairment  testing  is  required.  If  it  does  result  in  a  more  likely  than  not  indication  of  impairment,  the  two-step  impairment  test  is
performed. Alternatively, ASC 350 permits an entity to bypass the qualitative assessment for any reporting unit and proceed directly to
performing the first step of the goodwill impairment test.

The first step, identifying a potential impairment, compares the fair value of the reporting unit with its carrying amount. If the carrying
amount  exceeds  its  fair  value,  the  second  step  would  need  to  be  performed;  otherwise,  no  further  step  is  required.  The  second  step,
measuring the impairment loss, compares the implied fair value of the goodwill with the carrying amount of the goodwill. Any excess of
the  goodwill  carrying  amount  over  the  applied  fair  value  is  recognized  as  an  impairment  loss,  and  the  carrying  value  of  goodwill  is
written down to fair value.

The Company operates in one operating segment, and this segment comprises its only reporting unit. The Company has performed an
annual impairment analysis as of December 31, 2017 and determined that the carrying value of the reporting unit was less than the fair
value  of  the  reporting  unit.  Fair  value  is  determined  using  market  capitalization.  During  years  2017,  2016  and  2015,  no  impairment
losses were recorded.

F - 16

 
 
 
 
 
 
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

k.

Impairment of long lived assets and intangible assets subject to amortization:

ALLOT COMMUNICATIONS LTD.

Property  and  equipment  and  intangible  assets  subject  to  amortization  are  reviewed  for  impairment  in  accordance  with  ASC  No.  360,
"Accounting  for  the  Impairment  or  Disposal  of  Long-Lived  Assets,"  whenever  events  or  changes  in  circumstances  indicate  that  the
carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the
carrying amount of an asset to the future undiscounted cash flows expected to be generated by the assets. If such assets are considered to
be impaired, the impairment to be recognized is measured by the amount by which the carrying amount of the assets exceeds the fair
value of the assets.

Intangible assets acquired in a business combination are recorded at fair value at the date of acquisition. Following initial recognition,
intangible  assets  are  carried  at  cost  less  any  accumulated  amortization  and  any  accumulated  impairment  losses.  The  useful  lives  of
intangible assets are assessed to be either finite or indefinite. Intangible assets that are not considered to have an indefinite useful life are
amortized  over  their  estimated  useful  lives.  Some  of  the  acquired  intangible  assets  are  amortized  over  their  estimated  useful  lives  in
proportion to the economic benefits realized. This accounting policy results in accelerated amortization of such customer relationships as
compared to the straight-line method. All other intangible assets are amortized over their estimated useful lives on a straight-line basis.

During the years ended December 31, 2017 and 2016, no impairment losses were recorded. During 2015, the Company recorded $ 5,777
impairment loss (see Note 9).

l.

Revenue recognition:

The Company generates revenues mainly from selling its products along with related maintenance and support services. At times, these
arrangements may also include professional services, such as installation services or training. The Company generally sells its products
through resellers, distributors, OEMs and system integrators, all of whom are considered end-users.

Revenues from product sales are recognized when persuasive evidence of an agreement exists, title and risk of loss have transferred, no
significant performance obligations remain, product payment is not contingent upon performance of installation or service obligations,
the fee is fixed or determinable and collectability is probable. In instances where acceptance of the product or service is specified by the
customer, revenue recognition is deferred until all acceptance criteria have been met.

Maintenance  and  support  related  revenues  included  in  multiple  element  arrangements  are  deferred  and  recognized  on  a  straight-line
basis  over  the  term  of  the  applicable  maintenance  and  support  agreement.  Other  services  are  recognized  upon  the  completion  of
installation or when the service is provided. In instances where the services provided in a multiple element arrangement are considered
essential to the functionality of the product and payment of the product is contingent upon performance of the services, the sales of the
products and services would be considered one unit of accounting.

F - 17

 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

ALLOT COMMUNICATIONS LTD.

Pursuant  to  the  guidance  of  ASU  2009-13,  "Multiple-Deliverable  Revenue  Arrangements,  (amendments  to  ASC  Topic  605,  Revenue
Recognition)" (ASU 2009-13) and ASU 2009-14, when a sales arrangement contains multiple elements, such as products and services,
the Company allocates revenues to each element based on a selling price hierarchy. The selling price for a deliverable is based on VSOE
if available, third party evidence ("TPE") if VSOE is not available, or best estimate of selling price ("BESP") if neither VSOE nor TPE
is available. In multiple element arrangements, revenues are allocated to each separate unit of accounting for each of the deliverables
using the relative selling prices of each of the deliverables in the arrangement based on the aforementioned selling price hierarchy.

Revenue  arrangements  with  multiple  deliverables  are  allocated  using  the  relative  selling  price  method.  The  Company  determines  the
estimated selling price in multiple elements arrangements as follows:

The Company determines the BESP in multiple-element arrangements for the products, based on reviewing historical transactions, and
considering  several  other  external  and  internal  factors  including,  but  not  limited  to,  pricing  practices  including  discounting  and
competition.

The Company determines the selling price for maintenance and support based on VSOE of the price charged based on standalone sales
(renewals) of such elements using a consistent percentage of the Company's product price lists.

Deferred  revenue  includes  amounts  received  from  customers  for  which  revenue  has  not  yet  been  recognized.  Deferred  revenues  are
classified  as  short  and  long-term  based  on  their  contractual  term  and  recognized  as  revenues  at  the  time  the  respective  elements  are
provided.

The Company records a provision for estimated product returns based on its experience with historical product returns and other known
factors. Such provisions amounted to $ 686 and $ 910 as of December 31, 2017 and 2016, respectively.

m.         Advertising expenses:

Advertising  expenses  are  charged  to  the  statement  of  comprehensive  loss,  as  incurred.  Advertising  expenses  for  the  years  ended
December 31, 2017, 2016 and 2015 amounted to $ 1,236, $ 1,081 and $ 1,201, respectively.

n.          Research and development costs:

Accounting  Standards  Codification  No.  985-20,  requires  capitalization  of  certain  software  development  costs  subsequent  to  the
establishment of technological feasibility.

Based on the Company's product development process, technological feasibility is established upon the completion of a working model.
The Company does not incur material costs between the completion of a working model and the point at which the products are ready
for  general  release.  Therefore,  research  and  development  costs  are  charged  to  the  consolidated  statement  of  comprehensive  loss  as
incurred.

F - 18

 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

o.         Severance pay:

ALLOT COMMUNICATIONS LTD.

The liability in Israel for substantially all of the Company`s employees in respect of severance pay liability is calculated in accordance
with Section 14 of the Severance Pay Law -1963 (herein- "Section 14"). Section 14 states that Company's contributions for severance
pay  shall  be  in  line  of  severance  compensation  and  upon  release  of  the  policy  to  the  employee,  no  additional  obligations  shall  be
conducted between the parties regarding the matter of severance pay and no additional payments shall be made by the Company to the
employee.

Furthermore, the related obligation and amounts deposited on behalf of such obligation under Section 14, are not stated on the balance
sheet, because pursuant to current ruling, they are legally released from obligation to employees once the deposits have been paid.

There  are  a  limited  number  of  employees  in  Israel,  for  whom  the  Company  is  liable  for  severance  pay.  The  Company's  liability  for
severance  pay  for  its  Israeli  employees  was  calculated  pursuant  to  Section  14,  based  on  the  most  recent  monthly  salary  of  its  Israeli
employees multiplied by the number of years of employment as of the balance sheet date for such employees.

The Company's liability was partly provided by monthly deposits with severance pay funds and insurance policies and the remainder by
an accrual.

Severance expense for the years ended December 31, 2017, 2016 and 2015, amounted to $ 1,801, $ 1,976 and $ 2,286, respectively.

p.         Accounting for stock-based compensation:

The Company accounts for stock based compensation in accordance with Accounting Standards Codification No. 718, "Compensation -
Stock Compensation" ("ASC No. 718") that requires companies to estimate the fair value of equity-based payment awards on the date of
grant using an option-pricing model. The value of the portion of the award that is ultimately expected to vest is recognized as an expense
over  the  requisite  service  periods  in  the  Company's  consolidated  statement  of  comprehensive  loss.  The  Company  recognizes
compensation  expenses  for  the  value  of  its  awards  based  on  the  straight  line  method  over  the  requisite  service  period  of  each  of  the
awards, net of estimated forfeitures.

F - 19

 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

ALLOT COMMUNICATIONS LTD.

The Company accounted for changes in award terms as a modification in accordance with ASC 718. A modification to the terms of an
award should be treated as an exchange of the original award for a new award with total compensation cost equal to the grant-date fair
value of the original award plus the incremental value measured at the same date. Under ASC 718, the calculation of the incremental
value  is  based  on  the  excess  of  the  fair  value  of  the  new  (modified)  award  based  on  current  circumstances  over  the  fair  value  of  the
original award measured immediately before its terms are modified based on current circumstances.

The Company estimated the forfeiture rate based on historical forfeitures of equity awards and adjusted the rate to reflect changes in
facts  and  circumstances,  if  any.  The  Company  adopted  ASU  2016-09  in  the  first  quarter  of  fiscal  year  2017,  and  elected  to  retain  its
existing  accounting  policy  and  estimate  expected  forfeitures.  The  adoption  of  this  ASU  did  not  have  a  material  impact  on  the
Company's.

The  following  table  sets  forth  the  total  stock-based  compensation  expense  resulting  from  stock  options  and  restricted  share  units
("RSUs") granted to employees included in the consolidated statements of comprehensive loss, for the years ended December 31, 2017,
2016 and 2015:

Cost of revenues
Research and development
Sales and marketing
General and administrative

Year ended
December 31,
2016

2017

2015

  $

362    $
648     
1,166     
1,190     

367    $
1,240     
1,833     
1,701     

324 
1,637 
2,802 
2,407 

Total stock-based compensation expense

  $

3,366    $

5,141    $

7,170 

The Company selected the binomial option pricing model as the most appropriate fair value method for its stock-based compensation
awards with the following assumptions for the years ended December 31, 2017, 2016 and 2015:

Suboptimal exercise multiple
Risk free interest rate
Volatility
Dividend yield

Year ended
December 31,
2016

2017

2015

2.9-3.5 

2.9-3.5 

3 

    0.80%-2.20%    0.47%-1.58%    0.23%-2.35%
37%-55%
0%

33%-51%   
0%   

27%-49%   
0%   

The  expected  annual  post-vesting  and  pre-vesting  forfeiture  rates  affects  the  number  of  exercisable  options.  Based  on  the  Company's
historical experience, the annual pre-vesting and post-vesting are in the range of 0%-34% and 0%-29%, respectively, in the years 2017,
2016, and 2015.

The computations of expected volatility and suboptimal exercise multiple is based on the average of the Company's realized historical
stock price. The computation of the suboptimal exercise multiple and the forfeiture rates are based on the grantees expected exercise
prior  and  post  vesting  termination  behavior.  The  interest  rate  for  period  within  the  contractual  life  of  the  award  is  based  on  the  U.S.
Treasury Bills yield curve in effect at the time of grant.

F - 20

 
 
 
 
 
   
   
 
 
   
     
     
 
   
   
   
 
   
      
      
  
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
   
   
   
   
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

ALLOT COMMUNICATIONS LTD.

The  Company  currently  has  no  plans  to  distribute  dividends  and  intends  to  retain  future  earnings  to  finance  the  development  of  its
business.

The expected life of the stock options represents the weighted-average period the stock options are expected to remain outstanding and is
a derived output of the binomial model. The expected life of the stock options is impacted by all of the underlying assumptions used in
the Company's model.

q.          Treasury stock:

The  Company  repurchases  its  Ordinary  shares  from  time  to  time  on  the  open  market  and  holds  such  shares  as  treasury  stock.  The
Company presents the cost to repurchase treasury stock as a reduction of shareholders' equity.

r.          Concentration of credit risks:

Financial  instruments  that  potentially  subject  the  Company  to  concentrations  of  credit  risk  consist  primarily  of  cash  and  cash
equivalents, marketable securities, short-term bank deposits, trade receivables and derivative instruments.

The  majority  of  cash  and  cash  equivalents  and  short-term  deposits  of  the  Company  are  invested  in  dollar  deposits  in  major  U.S.  and
Israeli  banks.  Such  investments  in  the  United  States  may  be  in  excess  of  insured  limits  and  are  not  insured  in  other  jurisdictions.
Generally, the cash and cash equivalents and short-term bank deposits may be redeemed upon demand, and therefore, bear minimal risk.

Marketable securities include investments in dollar linked corporate and municipal bonds. Marketable securities consist of highly liquid
debt instruments with high credit standing. The Company’s investment policy, approved by the Board of Directors, limits the amount the
Group may invest in any one type of investment or issuer, thereby reducing credit risk concentrations. Management believes that the
portfolio is well diversified and, accordingly, minimal credit risk exists with respect to these marketable debt securities

The  Company's  trade  receivables  are  primarily  derived  from  sales  to  customers  located  mainly  in  EMEA,  as  well  as  in  APAC,  Latin
America and the United States. Concentration of credit risk with respect to trade receivables is limited by credit limits, ongoing credit
evaluation and account monitoring procedures. The Company performs ongoing credit evaluations of its customers and establishes an
allowance for doubtful accounts on a specific basis. Allowance for doubtful accounts amounted to $ 1,292 and $ 924 as of December 31,
2017 and 2016, respectively.

The Company utilizes foreign currency forward contracts to protect against the risk of overall changes in exchange rates. The derivative
instruments hedge a portion of the Company's non-dollar currency exposure. Counterparties to the Company’s derivative instruments are
all major financial institutions and its exposure is limited to the amount of any asset resulting from the forward contracts.

The Company has no significant off balance sheet concentrations of credit risk.

F - 21

 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

s.          Grants from the Israel Innovation Authority:

ALLOT COMMUNICATIONS LTD.

Participation  grants  from  the  Israel  Innovation  Authority  (Previously  known  as  the  Office  of  the  Chief  Scientist)  for  research  and
development activity are recognized at the time the Company is entitled to such grants on the basis of the costs incurred and included as
a deduction of research and development costs. Research and development non royalty bearing grants recognized amounted to $ 392,
$ 606 and $ 1,252 in 2017, 2016 and 2015, respectively.

t.         Income taxes:

The Company accounts for income taxes in accordance with Accounting Standards Codification No. 740, "Income Taxes" ("ASC No.
740"). ASC No. 740 prescribes the use of the liability method, whereby deferred tax asset and liability account balances are determined
based on differences between financial reporting and tax bases of assets and liabilities and are measured using the enacted tax rates and
laws that will be in effect when the differences are expected to reverse. The Company provides a valuation allowance, if necessary, to
reduce deferred tax assets to their estimated realizable value if it is more likely than not that some portion or all of the deferred tax assets
will not be realized. The deferred tax assets and liabilities are classified to non-current assets and liabilities, respectively.

ASC  No.  740  contains  a  two-step  approach  to  recognizing  and  measuring  a  liability  for  uncertain  tax  positions.  The  first  step  is  to
evaluate the tax position taken or expected to be taken in a tax return by determining if the weight of available evidence indicates that it
is more likely than not that, on an evaluation of the technical merits, the tax position will be sustained on audit, including resolution of
any related appeals or litigation processes. The second step is to measure the tax benefit as the largest amount that is more than 50%
likely to be realized upon ultimate settlement.

u.         Basic and diluted net income (loss) per share:

Basic net income (loss) per share is computed based on the weighted average number of Ordinary Shares outstanding during each year.
Diluted net income (loss) per share is computed based on the weighted average number of Ordinary Shares outstanding during each year,
plus  dilutive  potential  Ordinary  Shares  considered  outstanding  during  the  year,  in  accordance  with  FASB  ASC  260  "Earnings  Per
Share".

For the years ended December 31, 2017, 2016 and 2015, all outstanding options and RSUs have been excluded from the calculation of
the diluted net loss per share since their effect was anti-dilutive. See Note 16.

F - 22

 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

v.         Comprehensive loss:

ALLOT COMMUNICATIONS LTD.

The  Company  accounts  for  comprehensive  loss  in  accordance  with  Accounting  Standards  Codification  No.  220,  "Comprehensive
Income" ("ASC No. 220"). This statement establishes standards for the reporting and display of comprehensive loss and its components
in a full set of general purpose financial statements. Comprehensive loss represents all changes in shareholders' equity during the period
except those resulting from investments by, or distributions to shareholders. The Company determined that its items of comprehensive
loss  relate  to  unrealized  gains  and  losses  on  hedging  derivative  instruments  and  unrealized  gains  and  losses  on  available-for-sale
marketable securities.

The following table shows the components and the effects on net loss of amounts reclassified from accumulated other comprehensive
loss as of December 31, 2017:

Year ended
December 31, 2017
Unrealized
gains (losses)
on cash flow
hedges

Unrealized
losses on
marketable
securities

Total

Balance as of December 31, 2016
Changes in other comprehensive income (loss) before reclassifications
Amounts reclassified from accumulated other comprehensive income (loss) to :
 Cost of revenues
Operating expenses
Financial income, net

Net current-period other comprehensive income (loss)

  $

(88)   $
(28)    

(61)   $
1,016     

-     
-     
(7)    

(83)    
(713)    
-     

(35)    

220     

Balance as of December 31, 2017

  $

(123)   $

159    $

(149)
988 

(83)
(713)
(7)

185 

36 

w.          Fair value of financial instruments:

The  Company  measures  its  cash  and  cash  equivalents,  marketable  securities,  derivative  instruments,  short-term  bank  deposits,  trade
receivables, other receivables, trade payables and other payables at fair value. The carrying amounts of short-term bank deposits, trade
receivables, other receivables, trade payables and other payables approximate their fair value due to the short-term maturities of such
instruments.

Fair  value  is  an  exit  price,  representing  the  amount  that  would  be  received  if  the  Company  were  to  sell  an  asset  or  paid  to  transfer  a
liability  in  an  orderly  transaction  between  market  participants.  As  such,  fair  value  is  a  market-based  measurement  that  should  be
determined based on assumptions that market participants would use in pricing an asset or a liability.

F - 23

 
 
 
 
 
   
   
 
 
   
     
     
 
   
   
      
      
  
   
   
   
 
   
      
      
  
   
 
   
      
      
  
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

ALLOT COMMUNICATIONS LTD.

The Company uses a three-tier value hierarchy, which prioritizes the inputs used in the valuation methodologies in measuring fair value:

Level 1 -

Observable inputs that reflect quoted prices (unadjusted) for identical assets or liabilities in active markets.

Level 2 -

Include other inputs that are directly or indirectly observable in the marketplace, other than quoted prices included in Level
1, such as quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or
liabilities in markets with insufficient volume or infrequent transactions, or other inputs that are observable (model-derived
valuations in which significant inputs are observable), or can be derived principally from or corroborated by observable
market data; and

Level 3 -

Unobservable inputs which are supported by little or no market activity.

The Company categorized each of its fair value measurements in one of those three levels of hierarchy. The fair value hierarchy also
requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value.

The Company's earn-out consideration is classified within Level 3. The valuation methodology used by the Company to calculate the
fair  value  consideration  is  the  discounted  cash  flow  using  Monte-Carlo  simulation  method  by  taking  into  account,  forecast  future
revenues, expected volatility of 41.1% and weighted average cost of debt of 2%.

x.         Derivatives and hedging:

The Company accounts for derivatives and hedging based on Accounting Standards Codification No. 815, "Derivatives and Hedging"
("ASC No. 815").

The Company accounts for its derivative instruments as either assets or liabilities and carries them at fair value. Derivative instruments
that are not designated and qualified as hedging instruments must be adjusted to fair value through earnings.

For derivative instruments that hedge the exposure to variability in expected future cash flows that are designated as cash flow hedges,
the effective portion of the gain or loss on the derivative instrument is reported as a component of accumulated other comprehensive
income (loss) in shareholders' equity and reclassified into earnings in the same period or periods during which the hedged transaction
affects earnings. The ineffective portion of the gain or loss on the derivative instrument is recognized in current earnings. To apply hedge
accounting  treatment,  cash  flow  hedges  must  be  highly  effective  in  offsetting  changes  to  expected  future  cash  flows  on  hedged
transactions.

F - 24

 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

y.

Business combinations:

ALLOT COMMUNICATIONS LTD.

The  Company  accounts  for  business  combinations  in  accordance  with  ASC  No.  805.  ASC  No.  805  requires  recognition  of  assets
acquired, liabilities assumed, and any non-controlling interest at the acquisition date, measured at their fair values as of that date. Any
excess of the fair value of net assets acquired over the purchase price is recorded as goodwill and any subsequent changes in estimated
contingencies  are  to  be  recorded  in  earnings.  In  addition,  changes  in  valuation  allowance  related  to  acquired  deferred  tax  assets  and
acquired income tax positions are to be recognized in earnings.

z.         Warranty costs:

The Company generally provides three months software and a one year hardware warranty for all of its products. A provision is recorded
for estimated warranty costs at the time revenues are recognized based on the Company's experience. Warranty expenses for the years
ended December 31, 2017, 2016 and 2015 were immaterial.

aa.       Recently Issued Accounting Pronouncements:

In January 2016, the FASB issued a new standard to amend certain aspects of recognition, measurement, presentation, and disclosure of
financial instruments. Most prominent among the amendments is the requirement for changes in the fair value of our equity investments,
with certain exceptions, to be recognized through net income rather than accumulated other comprehensive income (loss). ASU 2016-01
is effective for annual reporting periods, and interim periods within those years beginning after December 15, 2017. This new guidance
doesn’t have a material impact on the Company’s Consolidated Financial Statements.

In February 2016, the FASB issued ASU 2016-02, “Leases”, on the recognition, measurement, presentation and disclosure of leases for
both  parties  to  a  contract  (i.e.,  lessees  and  lessors).  The  new  standard  requires  lessees  to  apply  a  dual  approach,  classifying  leases  as
either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This
classification will determine whether lease expense is recognized based on an effective interest method or on a straight line basis over
the term of the lease, respectively. A lessee is also required to record a right-of-use asset and a lease liability for all leases with a term of
greater  than  12  months  regardless  of  their  classification.  Leases  with  a  term  of  12  months  or  less  will  be  accounted  for  in  a  manner
similar  to  the  accounting  under  existing  guidance  for  operating  leases  today.  The  new  standard  requires  lessors  to  account  for  leases
using an approach that is substantially equivalent to existing guidance for sales-type leases, direct financing leases and operating leases.
ASC  842  supersedes  the  previous  leases  standard,  ASC  840,  "Leases".  The  guidance  is  effective  for  the  interim  and  annual  periods
beginning on or after December 15, 2018, and early adoption is permitted. The Company is currently in the process of evaluating the
impact of the adoption of ASU 2016-02 on its consolidated financial statements.

F - 25

 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

ALLOT COMMUNICATIONS LTD.

In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on
Financial Instruments” (“ASU 2016-13”). The standard changes the methodology for measuring credit losses on financial instruments
and  the  timing  of  when  such  losses  are  recorded.  ASU  2016-13  is  effective  for  fiscal  years,  and  interim  periods  within  those  years,
beginning after December 15, 2019. Early adoption is permitted for fiscal years, and interim periods within those years, beginning after
December 15, 2018. The Company is currently evaluating the impact of this standard on its Consolidated Financial Statements.

In November 2016, the FASB issued Accounting Standards Update No. 2016-18, Statement of Cash Flows (Topic 230): Restricted Cash
(ASU 2016-18), which requires companies to include amounts generally described as restricted cash and restricted cash equivalents in
cash and cash equivalents when reconciling beginning-of-period and end-of-period total amounts shown on the statement of cash flows.
The amendments in this Update are effective for public business entities for fiscal years beginning after December 15, 2017, and interim
periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. This new guidance doesn't have a
material impact on the Company’s Consolidated Financial Statements.

In  January  2017,  the  FASB  issued  ASU  2017-04,  “Intangibles  -  Goodwill  and  Other  (Topic  350):  Simplifying  the  Test  for  Goodwill
Impairment" ("ASU 2017-04"). ASU 2017-04 eliminates the requirement to measure the implied fair value of goodwill by assigning the
fair value of a reporting unit to all assets and liabilities within that unit (the "Step 2 test") from the goodwill impairment test. Instead, if
the carrying amount of a reporting unit exceeds its fair value, an impairment loss is recognized in an amount equal to that excess, limited
by the amount of goodwill in that reporting unit. ASU 2017-04 will become effective for the Company beginning January 1, 2020 and
must be applied to any annual or interim goodwill impairment assessments after that date. Early adoption is permitted. The Company is
currently evaluating the effect that the adoption of ASU 2017-04 will have on its consolidated financial statements.

F - 26

 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 2:-

SIGNIFICANT ACCOUNTING POLICIES (Cont.)

ALLOT COMMUNICATIONS LTD.

In May 2017, the FASB issued ASU 2017-09, Stock Compensation – Scope of Modification Accounting, guidance that clarifies that all
changes  to  share-based  payment  awards  are  not  necessarily  accounted  for  as  a  modification.  Under  the  new  guidance,  modification
accounting is required only if the fair value, the vesting conditions, or the classification of the award changes as a result of the change in
terms  or  conditions.  This  guidance  is  effective  prospectively  beginning  January  1,  2018.  This  guidance  will  apply  to  any  future
modifications. The Company does not expect this guidance to have a material impact on our consolidated financial statements.

In August 2017, the FASB issued ASU No. 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for
Hedging  Activities.  The  objectives  of  this  ASU  are  to  improve  the  financial  reporting  of  hedging  relationships  to  better  portray  the
economic  results  of  an  entity's  risk  management  activities  in  its  financial  statements  and  to  make  certain  targeted  improvements  to
simplify  the  application  of  the  hedge  accounting  guidance  in  current  GAAP.  This  ASU  is  effective  for  fiscal  years  beginning  after
December 15, 2018 and interim periods within those fiscal years. The Company is currently evaluating the effect of the adoption of this
ASU.

In May 2014, the Financial Accounting Standards Board (FASB) issued ASU No. 2014-09, “Revenue from Contracts with Customers”,
an updated standard on revenue recognition and issued subsequent amendments to the initial guidance in March 2016, April 2016, May
2016 and December 2016 within ASU 2016-08, 2016-10, 2016-12 and 2016-20, respectively. The new standards provide enhancements
to the quality and consistency of how revenue is reported while also improving comparability in the financial statements of companies
reporting using IFRS and US GAAP. The core principle of the new standard is for companies to recognize revenue to depict the transfer
of goods or services to customers in amounts that reflect the consideration (that is, payment) to which the company expects to be entitled
in exchange for those goods or services. The new standard also will result in enhanced disclosures about revenue, provide guidance for
transactions that were not previously addressed comprehensively (for example, service revenue and contract modifications) and improve
guidance  for  multiple-element  arrangements.  ASU  2014-09  was  initially  scheduled  to  be  effective  for  annual  and  interim  reporting
periods  beginning  after  December  15,  2016  and  may  be  adopted  either  on  a  full  retrospective  or  modified  retrospective  approach.
However, on July 9, 2015, the FASB approved a one year deferral of the effective date of ASU 2014-09. The revised effective date is for
annual reporting periods beginning after December 15, 2017 and interim periods thereafter, with an early adoption permitted as of the
original  effective  date.  The  Company  has  decided  to  adopt  this  standard  effective  January  1,  2018  using  the  modified  retrospective
approach with cumulative effect of applying the new guidance recognized as an adjustment to the opening retained earnings balance,
which is $712. In preparation for adoption of the standard, the Company has implemented internal controls and key system functionality
to enable the preparation of financial information and have reached conclusions on key accounting assessments related to the standard,
including the assessment of the impact.

The  most  significant  impact  of  the  new  standard  relates  to  the  way  the  Company  accounts  for  term-based  license  agreements.
Specifically, under the current revenue standard, the Company recognizes both the term license and maintenance revenues ratably over
the contract period whereas under the new revenue standard it would recognize term license revenues at the point in time when control
transfers and the associated maintenance revenues over the contract period.

Adoption of the standard will result in a reduction of deferred revenues of $712 as of January 1, 2018 to be recorded in accumulated
deficit due to upfront recognition of license revenues from term licenses.

F - 27

 
 
 
 
ALLOT COMMUNICATIONS LTD.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 3:- AVAILABLE-FOR-SALE MARKETABLE SECURITIES

The following is a summary of available-for-sale marketable securities:

December 31, 2017
Gross
unrealized
gain

Gross
unrealized
loss

Amortized
cost

Fair
value

Amortized
cost

December 31, 2016
Gross
Gross
unrealized
unrealized
loss
gain

Fair
value

Available-for-sale - matures

within one year:
Governmental debentures
Corporate debentures

Available-for-sale - matures

after one year through three
years:
Governmental debentures
Corporate debentures

Available-for-sale - matures

after three years through five
years:

Governmental debentures
Corporate debentures

  $

573    $
24,619     

20    $
8     

(1)   $
(22)    

592    $
24,605     

339    $
19,693     

-    $
31     

-    $
(14)    

339 
19,710 

25,192     

28     

(23)    

25,197     

20,032     

31     

(14)    

20,049 

108     
37,812     

-     
64     

(1)    
(187)    

107     
37,689     

-     
34,472     

-     
70     

-     
(78)    

- 
34,464 

37,920     

64     

(188)    

37,796     

34,472     

70     

(78)    

34,464 

-     
205     
205     
63,317    $

  $

-     
-     
-     
92    $

-     
(4)    
(4)    
(215)   $

-     
201     
201     
63,194    $

100     
5,991     
6,091     
60,595    $

-     
2     
2     
103    $

-     
(99)    
(99)    
(191)   $

100 
5,894 
5,994 
60,507 

As of December 31, 2017, the company had no investments with a significant unrealized losses for more than 12 months.

F - 28

 
 
 
   
 
 
 
   
   
   
   
   
   
   
 
 
   
     
     
     
     
     
     
     
 
   
     
     
     
     
     
     
     
 
   
 
   
      
      
      
      
      
      
      
  
 
   
   
      
      
      
      
      
      
      
  
   
   
 
   
      
      
      
      
      
      
      
  
 
   
   
      
      
      
      
      
      
      
  
   
   
 
   
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 4:-

FAIR VALUE MEASUREMENTS

ALLOT COMMUNICATIONS LTD.

In accordance with ASC No. 820, the Company measures its marketable securities and foreign currency derivative instruments at fair value.
Cash equivalents and available for sale marketable securities are classified within Level 1 or Level 2. This is because these assets are valued
using quoted market prices or alternative pricing sources and models utilizing market observable inputs.

The  earn-out  liability  related  to  the  acquisition  of  Optenet  is  classified  within  Level  3  because  this  liability  is  based  on  present  value
calculations  and  an  external  valuation  model  whose  inputs  include  market  interest  rates,  estimated  operational  capitalization  rates  and
volatilities.

The  Company's  financial  net  assets  measured  at  fair  value  on  a  recurring  basis,  including  accrued  interest  components,  consisted  of  the
following types of instruments as of December 31, 2017 and 2016, respectively:

Available-for-sale marketable securities
Foreign currency derivative contracts
Earn-out liability

Total financial net assets

Available-for-sale marketable securities
Foreign currency derivative contracts
Earn-out liability

Total financial net assets

As of December 31, 2017
Fair value measurements using input type

Level 1

Level 2

Level 3

Total

-    $
-     
-     

63,194    $
18     
-     

-    $
-     
(5,267)    

63,194 
18 
(5,267)

-    $

63,212    $

(5,267)   $

57,945 

As of December 31, 2016
Fair value measurements using input type

Level 1

Level 2

Level 3

Total

-    $
-     
-     

60,507    $
28     
-     

-    $
-     
(4,504)    

60,507 
28 
(4,504)

-    $

60,535    $

(4,504)   $

56,031 

  $

  $

  $

  $

Fair value measurements using significant unobservable inputs (Level 3):

Balance at January 1, 2017

Earn Out liability adjustments due to exchange rates
Adjustment due to change in the forecast of earn-out consideration

Balance at December 31, 2017

F - 29

  $

4,504 

585 
178 

  $

5,267 

 
 
 
 
 
 
 
 
   
   
   
 
 
   
     
     
     
 
   
   
 
   
      
      
      
  
 
 
 
 
 
 
 
 
   
   
   
 
 
   
     
     
     
 
   
   
 
   
      
      
      
  
 
 
 
 
 
   
  
   
   
 
   
  
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 5:- DERIVATIVE INSTRUMENTS

ALLOT COMMUNICATIONS LTD.

The Company enters into hedge transactions with a major financial institution, using derivative instruments, primarily forward contracts and
options to purchase and sell foreign currencies, in order to reduce the net currency exposure associated with anticipated expenses (primarily
salaries and related expenses that are designated as cash flow hedges) in currencies other than U.S. dollar, and forecasted revenues denominated
in Euro. The net income (loss) recognized in "Financial income (expense), net" during the years ended December 31, 2017, 2016 and 2015 was
$ (1,801), $ 286 and $ 1,200, respectively.

The Company currently hedges such future exposures for a maximum period of one year. However, the Company may choose not to hedge
certain foreign currency exchange exposures for a variety of reasons, including but not limited to immateriality, accounting considerations and
the  prohibitive  economic  cost  of  hedging  particular  exposures.  There  can  be  no  assurance  the  hedges  will  offset  more  than  a  portion  of  the
financial impact resulting from movements in foreign currency exchange rates.

The Company records all derivatives on the consolidated balance sheets at fair value in accordance with ASC No. 820 at Level 2. The effective
portion of cash flow hedges are recorded in other comprehensive income (loss) until the hedged item is recognized in earnings. The ineffective
portion of cash flow hedges are adjusted to fair value through earnings in financial income (expenses), net. The Company does not enter into
derivative transactions for trading purposes.

The Company had a net unrealized income (loss) associated with cash flow hedges of $ 159 and $ (61) recorded in other comprehensive loss as
of  December  31,  2017  and  2016,  respectively.  As  of  December  31,  2017  and  2016,  the  Company  had  outstanding  hedge  transactions  in  the
amount of $ 14,994 and $ 13,302, respectively.

The fair value of the outstanding foreign exchange contracts recorded by the Company on its consolidated balance sheets as of December 31,
2017 and 2016, as assets and liabilities is as follows:

Foreign exchange forward and
options contracts

Balance sheet

December 31,

2017

2016

Fair value of foreign exchange hedge transactions
Fair value of foreign exchange hedge transactions

  Other receivables and prepaid expenses
  Other payables and accrued expenses

Total derivatives designated as hedging instruments   Other Comprehensive income (loss)

  $

  $

160    $
(1)    

159    $

40 
(101)

(61)

Gain or loss on the derivative instruments, which partially offset the foreign currency impact from the underlying exposures, reclassified from
other  comprehensive  loss  to  operating  expenses  for  the  years  ended  December  31,  2017,  2016  and  2015  were  $  (796)  $  (242)  and  $  1,407,
respectively.

F - 30

 
 
 
 
 
 
   
 
 
 
 
   
     
 
   
 
 
 
   
      
  
 
 
 
 
 
ALLOT COMMUNICATIONS LTD.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 5:- DERIVATIVE INSTRUMENTS (Cont.)

Non-designated hedges:

The Company also uses foreign currency forward contracts to mitigate variability in gains and losses generated from the re-measurement of
certain  monetary  assets  and  liabilities  denominated  in  foreign  currencies.  These  derivatives  do  not  qualify  for  special  hedge  accounting
treatment.  These  derivatives  are  carried  at  fair  value  with  changes  recorded  in  financial  income,  net.  Changes  in  the  fair  value  of  these
derivatives  are  largely  offset  by  re-measurement  of  the  underlying  assets  and  liabilities.  Cash  flows  from  such  derivatives  are  classified  as
operating  activities.  The  derivatives  have  maturities  of  approximately  twelve  months.  As  of  December  31,  2017  and  2016,  the  Company’s
transactions were $ 24,593 and $ 14,969, respectively.

The fair value of the outstanding non-designated foreign exchange contracts recorded by the Company on its consolidated balance sheets as of
December 31, 2017 and 2016, as assets and liabilities is as follows:

Foreign exchange forward and
options contracts

Balance sheet

December 31,

2017

2016

Fair value of foreign exchange non-designated

hedge transactions

  Other receivables and prepaid expenses

  $

6    $

Fair value of foreign exchange non-designated

hedge transactions

  Other payables and accrued expenses

Total derivatives designated as hedging instruments  

NOTE 6:- OTHER RECEIVABLES AND PREPAID EXPENSES

(147)    

(141)   $

181 

(92)

89 

Prepaid expenses
Government authorities
Foreign currency derivative contracts
Short-term lease deposits
Receivable from third-party
Others

F - 31

December 31,

2017

2016

  $

1,172    $
919     
166     
145     
-     
247     

1,739 
1,003 
221 
127 
426 
363 

  $

2,649    $

3,879 

 
 
 
 
 
 
   
 
 
 
 
   
     
 
   
 
 
 
   
      
  
 
   
 
 
 
 
 
   
 
 
   
     
 
   
   
   
   
   
 
   
      
  
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 7:-

INVENTORIES

Raw materials
Finished goods

ALLOT COMMUNICATIONS LTD.

December 31,

2017

2016

  $

  $

1,684    $
6,213     

1,257 
5,978 

7,897    $

7,235 

As of December 31, 2017 and 2016, the finished products line item above includes deferral of the cost of goods sold for which revenue was not
yet recognized in the amount of approximately $ 901 and $ 512, respectively.

NOTE 8:-        PROPERTY AND EQUIPMENT, NET

Cost:

Lab equipment
Computers and peripheral equipment
Office furniture and equipment
Leasehold improvements

Accumulated depreciation:

Lab equipment
Computers and peripheral equipment
Office furniture and equipment
Leasehold improvements

  $

December 31,

2017

2016

14,613    $
19,430     
1,071     
1,809     

13,225 
18,704 
975 
1,238 

36,923     

34,142 

12,066     
18,430     
550     
875     

10,788 
17,750 
521 
696 

31,921     

29,755 

Depreciated cost

  $

5,002    $

4,387 

Depreciation expense for the years ended December 31, 2017, 2016 and 2015 was $ 2,191, $ 2,334 and $ 2,813, respectively.

F - 32

 
 
 
 
 
   
 
 
   
     
 
   
 
   
      
  
 
 
 
 
 
 
   
 
   
     
 
   
   
   
 
   
      
  
 
   
   
      
  
   
   
   
   
 
   
      
  
 
   
 
   
      
  
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 9:-

INTANGIBLE ASSETS, NET

a.

The following table shows the Company's intangible assets for the periods presented:

Original Cost:

 Technology
Backlog
Customer relationships

Accumulated amortization:

 Technology
Backlog
Customer relationships

Amortized cost

ALLOT COMMUNICATIONS LTD.

  Useful life    
(Years)

December 31,

2017

2016

    $

3.8
2.8
4.4

9,111    $
1,877     
3,592     

9,111 
1,877 
3,592 

     $

14,580    $

14,580 

     $

7,633    $
1,877     
2,137     

6,705 
1,867 
1,598 

     $

11,647    $

10,170 

     $

2,933    $

4,410 

b.

Amortization expense for the years ended December 31, 2017, 2016 and 2015 was $ 1,477, $ 1,709 and $ 2,895, respectively.

During  2015,  the  Company  recorded  an  impairment  loss  of  $  3,214  and  $  2,432  related  to  technology  purchased  in  2012  from
acquisitions of Ortiva Wireless Inc. and Oversi Networks Ltd. ("Oversi"), respectively, due to the Company's decision to reach end of
life on the respective product lines. The impairment loss was recorded in cost of revenues.

During  2015,  the  Company  recorded  an  impairment  loss  of  $  131  related  to  Oversi's  customer  relationships,  due  to  the  Company's
decision to reach end of life on the respective product line. The impairment loss was recorded in sales and marketing.

c.

Estimated amortization expense for the years ending:

Year ending December 31,

2018
2019

Total

F - 33

1,630 
1,303 

2,933 

 
 
 
 
   
   
 
   
     
     
 
 
   
     
     
 
   
   
     
   
     
 
   
      
      
  
 
   
   
      
      
  
 
   
      
      
  
   
   
      
   
      
 
   
      
      
  
 
   
 
   
      
      
  
   
 
 
 
 
   
 
 
   
 
   
   
 
   
  
   
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 10:- OTHER PAYABLES AND ACCRUED EXPENSES

Accrued expenses
Accrued taxes
Foreign currency derivative contracts
Advances from customers
Others

NOTE 11:- COMMITMENTS AND CONTINGENT LIABILITIES

a.          Lease commitments:

ALLOT COMMUNICATIONS LTD.

December 31,

2017

2016

  $

3,011    $
2,311     
148     
17     
255     

2,255 
416 
193 
23 
270 

  $

5,742    $

3,157 

The  Company  signed  several  non-cancelable  agreements  for  its  facilities  which  vary  in  dates  and  terms.  During  2016,  the  Company
engaged in renting its main facilities for an average period of six years, starting March 2016. The total rental expenses are approximately
$ 149 per month.

The U.S. subsidiary has an operating lease for office facilities in Woburn, Massachusetts and in San Diego, California, the leases expire
on August 31, 2019 and on April 30, 2018, respectively. The Spanish subsidiary has an operating lease for office facilities in Madrid,
Spain, the leases expire within three month notice period. The Company's subsidiaries maintain smaller offices in South Africa, China,
Singapore, India, Japan, New Zealand, Colombia, United States and various locations in Europe.

In addition, the Company has operating lease agreements for its motor vehicles, which terminate in 2018 through 2020.

Operating leases (offices and motor vehicles) expense for the years ended December 31, 2017, 2016 and 2015 was $ 3,126, $ 2,758 and
$ 2,828, respectively.

As of December 31, 2017, the aggregate future minimum lease obligations (offices and motor vehicles) under non-cancelable operating
leases agreements were as follows:

Year ending December 31,

2018
2019
2020
2021
2022

Total

F - 34

 $

2,403 
1,610 
844 
300 
75 

 $

5,232 

 
 
 
 
 
   
 
 
   
     
 
   
   
   
   
 
   
      
  
 
 
 
 
   
 
 
   
 
  
  
  
  
 
  
  
 
ALLOT COMMUNICATIONS LTD.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 11:- COMMITMENTS AND CONTINGENT LIABILITIES (Cont.)

b.         Major subcontractor:

The  Company  currently  depends  on  one  subcontractor  to  manufacture  and  provide  hardware,  warranty  and  support  for  its  traffic
management systems. If the subcontractor experiences delays, disruptions, quality control problems or a loss in capacity, shipments of
products  may  be  delayed  and  the  Company's  ability  to  deliver  products  could  be  materially  adversely  affected.  Certain  hardware
components for the Company's products come from single or limited sources, and the Company could lose sales if these sources fail to
satisfy its supply requirements. In the event that the Company terminates its business connection with the subcontractor, it will have to
compensate the subcontractor for certain inventory costs, as specified in the agreement with the subcontractor.

c.          Litigations:

On February 18, 2016, a former employee filed a claim against the Company alleging that he is entitled to compensation for unlawful
dismissal by the Company. A mediation attempt has failed, and the Company is waiting for the first hearing to take place. The Company
believes that it has valid defenses to the claim. According to the assessment by the Company's legal counsel the award is not expected to
exceed $ 190.

NOTE 12:- SHAREHOLDERS' EQUITY

a.

Company's shares:

As  of  December  31,  2017,  the  Company's  authorized  share  capital  consists  of  NIS  20,000,000  divided  into  200,000,000  Ordinary
Shares, par value NIS 0.1 per share. Ordinary Shares confer on their holders the right to receive notice to participate and vote in general
meetings of the Company, the right to a share in the excess of assets upon liquidation of the Company, and the right to receive dividends,
if declared.

b.

Treasury stock:

On August 2015, the Company's Board of Directors authorized the repurchase of up to an aggregate of $ 15 million of the Company's
Ordinary  shares  in  the  open  market,  subject  to  normal  trading  restrictions.  During  November  2015,  the  Company  received  court's
approvals to purchase up to $ 15 million of its ordinary shares. The court's approval for share repurchases was expired on May 26, 2016.
On July 6, 2016, the Company received the court's approval to extend the share repurchase period for additional 6 months. During 2015
the Company purchased 25,000 of its Ordinary shares for a total consideration of $ 166. During 2016 the Company purchased 791,000
of its Ordinary shares for a total consideration of $ 3,832. During 2017 the company did not purchase any of its ordinary shares. Total
consideration for the purchase of these Ordinary shares was recorded as Treasury stock, at cost, as part of shareholders' equity.

F - 35

 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 12:- SHAREHOLDERS' EQUITY (Cont.)

c.

Stock option plan:

ALLOT COMMUNICATIONS LTD.

A summary of the Company's stock option activity, pertaining to its option plans for employees and related information is as follows:

2017

Year ended December 31,
2016

2015

Number
of shares
upon exercise   

Weighted
average
exercise price   

Number
of shares
upon exercise   

Weighted
average
exercise price   

Number
of shares
upon exercise   

Weighted
average
exercise
price

Outstanding at beginning of year
Granted
Forfeited
Exercised

1,959,014    $
676,550    $
(346,750)   $
(99,517)   $

8.24     
4.93     
7.01     
3.56     

2,811,966    $
643,697    $
(1,358,492)   $
(138,157)   $

10.70     
4.99     
12.41     
1.75     

2,531,381    $
704,348    $
(320,496)   $
(103,267)   $

11.99 
6.73 
15.13 
1.28 

Outstanding at end of year

2,189,297    $

7.63     

1,959,014    $

8.24     

2,811,966    $

10.70 

Exercisable at end of year

1,274,649    $

9.26     

1,072,658    $

9.87     

1,646,204    $

11.99 

Vested and expected to vest

1,607,782    $

8.44     

1,407,930    $

9.04     

2,197,848    $

11.16 

The aggregate intrinsic value represents the total intrinsic value (the difference between the Company's closing stock price on the last
trading day of the fiscal years 2017, 2016 and 2015 and the exercise price, multiplied by the number of in-the-money options) that would
have  been  received  by  the  option  holders  had  all  option  holders  exercised  their  options  on  December  31,  2017,  2016  and  2015,
respectively.  This  amount  may  change  based  on  the  fair  market  value  of  the  Company's  stock.  The  total  intrinsic  value  of  options
outstanding at December 31, 2017, 2016 and 2015, were $ 1,063, $ 728 and $ 1,580, respectively. The total intrinsic value of exercisable
options at December 31, 2017, 2016 and 2015, were approximately $ 684, $ 604 and $ 1,170, respectively. The total intrinsic value of
options vested and expected to vest at December 31, 2017, 2016 and 2015, were approximately $ 819, $ 634 and $ 1,363, respectively.

The total intrinsic value of options exercised during the years ended December 31, 2017, 2016 and 2015 were approximately $ 176, $
415  and  $  469,  respectively.  The  weighted-average  grant-date  fair  value  of  the  options  granted  during  the  years  ended  December  31,
2017, 2016 and 2015 were $ 2.36, $ 2.12 and $ 3.45, respectively. The number of options vested during the year ended December 31,
2017 was 615,434. The weighted-average remaining contractual life of the outstanding options as of December 31, 2017 is 5.44 years.
The weighted-average remaining contractual life of exercisable options as of December 31, 2017 is 4.48 years.

On May 2, 2016 the Board of Directors of the Company approved the repricing of 384,635 stock options for the Company's employees
and executive officers, previously granted. As part of the repricing, options with exercise price higher than $ 7 per share were repriced.
Repriced options were replaced by options with lower exercise price or RSU's.

F - 36

 
 
 
 
 
   
   
 
 
 
 
 
   
     
     
     
     
     
 
   
   
   
   
 
   
      
      
      
      
      
  
   
 
   
      
      
      
      
      
  
   
 
   
      
      
      
      
      
  
   
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 12:- SHAREHOLDERS' EQUITY (Cont.)

ALLOT COMMUNICATIONS LTD.

The vesting period for the new granted options and RSU's was schedule for two years. The incremental expense for the repricing of the
options was approximately $ 470. For the year ended December 31, 2016, the Company recorded expenses totaling $ 155 associated
with the repricing.

The options outstanding as of December 31, 2017, have been classified by exercise price, as follows:

Exercise price

Shares upon exercise of
options outstanding as of
December 31, 2017

Weighted average
remaining
contractual life
Years

Shares upon exercise of
options exercisable as of
December 31, 2017

$
$
$
$
$

23.31-27.58 
15.20-17.07 
10.16-14.68 
5.01-9.13 
0.03-4.95 

73,000 
112,748 
337,750 
654,474 
1,011,325 

2,189,297 

4.62 
3.70 
5.69 
4.31 
6.35 

73,000 
111,618 
312,866 
438,662 
338,503 

1,274,649 

The following provides a summary of the restricted stock unit activity for the Company for the two years ended December 31, 2017:

Outstanding at beginning of year
Granted
Vested
Forfeited

Year ended December 31,

2017

2016

Number
of shares
upon
exercise

Weighted
average

share price    

Number
of shares
upon
exercise

Weighted
average
share price  

592,126    $
612,173    $
(326,026)   $
(165,183)   $

6.53     
5.00     
6.48     
6.04     

359,404    $
531,570    $
(152,460)   $
(146,388)   $

10.95 
4.59 
10.08 
6.85 

Unvested at end of year

713,090    $

6.04     

592,126    $

6.53 

As  of  December  31,  2017,  $  1,817  and  $  2,844  unrecognized  compensation  cost  related  to  stock  options  and  RSUs  respectively  is
expected to be recognized over a weighted average vesting period of 2.77 years.

As of December 31, 2017, the Company holds outstanding options under the 2016 option plan (formerly, 2006 Plan). The outstanding
options and RSUs under the 2016 plan are exercisable to 2,189,297 and 713,090 Ordinary shares respectively.

F - 37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
 
  
 
 
  
 
  
 
 
 
 
  
 
 
 
 
 
 
 
   
 
 
 
   
   
 
   
     
     
     
 
   
   
   
   
 
   
      
      
      
  
   
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 12:- SHAREHOLDERS' EQUITY (Cont.)

ALLOT COMMUNICATIONS LTD.

Under the terms of the above option plans, options may be granted to employees, officers, directors and various service providers of the
Company and its subsidiaries. The options generally become exercisable quarterly over a four-year period, commencing one year after
date of the grant, subject to the continued employment of the employee. The options generally expire no later than ten years from the
date of the grant. The exercise price of the options at the date of grant under the plans may not be less than the nominal value of the
shares into which such options are exercised, any options, which are forfeited or cancelled before expiration, become available for future
grants. As of December 31, 2017, 280,532 Ordinary shares are available for future issuance under the option plans.

In addition to granting stock options, the Company granted 612,173 and 531,570 RSUs in 2017 and 2016, respectively under the 2016
option  plan.  RSUs  vest  over  a  four  year  period  subject  to  the  continued  employment  of  the  employee.  RSUs  that  are  cancelled  or
forfeited become available for future grants.

NOTE 13:- TAXES ON INCOME

a.

Corporate tax rates:

The Israeli corporate income tax rate was 24% in 2017, 25% in 2016 and 26.5% in 2015.

In January 2016, the Law for Amending the Income Tax Ordinance (No. 216) (Reduction of Corporate Tax Rate), 2016 was approved,
which includes a reduction of the corporate tax rate from 26.5% to 25%, effective from January 1, 2016.

In December 2016, a further reduction in the corporate tax rate to 24% effective January 2017 and to 23% effective January 1, 2018 and
thereafter was enacted.

b.         Foreign Exchange Regulations:

Commencing  in  taxable  year  2012,  the  Company  has  elected  to  measure  its  taxable  income  and  file  its  tax  return  under  the  Israeli
Income  Tax  Regulations  (Principles  Regarding  the  Management  of  Books  of  Account  of  Foreign  Invested  Companies  and  Certain
Partnerships  and  the  Determination  of  Their  Taxable  Income)  1986  ("Foreign  Exchange  Regulations").  Under  the  Foreign  Exchange
Regulations, an Israeli company must calculate its tax liability in U.S. Dollars according to certain rules. The tax liability, as calculated
in U.S. Dollars is translated into NIS according to the exchange rate as of December 31st of each year.

F - 38

 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 13:- TAXES ON INCOME (Cont.)

c.

Tax benefits under Israel's law for the Encouragement of Capital Investments, 1959 ("the Law"):

ALLOT COMMUNICATIONS LTD.

In  1998,  the  production  facilities  of  the  Company  related  to  its  computational  technologies  were  granted  the  status  of  an  "Approved
Enterprise" under the Law. In 2004, an expansion program was granted the status of "Approved Enterprise". According to the provisions
of the Law, the Company has elected the alternative track of benefits and has waived Government grants in return for tax benefits. The
period of tax benefits, detailed above, is limited to the earlier of 12 years from the commencement of production, or 14 years from the
approval date.

According to the provisions of the Law under the alternative track, the Company's income may be tax-exempt for a period of two years
commencing  with  the  year  it  first  earns  taxable  income,  and  subject  to  corporate  taxes  at  the  reduced  rate  of  10%  to  25%,  for  an
additional period of five to eight years depending upon the level of foreign ownership of the Company.

The Law was significantly amended effective April 1, 2005 ("the  2005 - Amendment"). The 2005 - Amendment includes revisions to
the criteria for investments qualified to receive tax benefits as a Beneficiary Enterprise and among other things, simplifies the approval
process. The Amendment applies to new investment programs. Therefore, investment programs commencing after December 31, 2004,
do not affect the approved programs of the Company.

In  addition,  the  Law  provides  that  terms  and  benefits  included  in  any  letter  of  approval  already  granted  will  remain  subject  to  the
provisions of the Law as they were on the date of such approval. Therefore, the Company's existing Approved Enterprise will generally
not be subject to the provisions of the 2005 - Amendment. The Company elected 2006 and 2009 as "year of election" under the 2005 -
Amendment.

The entitlement to the above benefits is contingent upon the fulfillment of the conditions stipulated in the Law, regulations published
thereunder and the criteria set forth in the specific letters of approval. In the event of failure to comply with these conditions, the benefits
may  be  canceled  and  the  Company  may  be  required  to  refund  the  amount  of  the  benefits,  in  whole  or  in  part,  including  interest  and
linked  to  changes  in  the  Israeli  CPI.  As  of  December  31,  2017,  management  believes  that  the  Company  meets  the  aforementioned
conditions.

If  the  Company  pays  a  dividend  out  of  exempt  income  derived  from  the  Approved  and  Beneficiary  Enterprise,  it  will  be  subject  to
corporate tax in respect of the gross amount distributed, including any taxes thereon, at the rate which would have been applicable had it
not enjoyed the alternative benefits, generally 10%-25%, depending on the percentage of the Company's Ordinary shares held by foreign
shareholders. The dividend recipient is subject to withholding tax at the rate of 15% applicable to dividends from approved enterprises,
if the dividend is distributed during the tax exemption period or within twelve years thereafter. The Company currently has no plans to
distribute dividends and intends to retain future earnings to finance the development of its business.

F - 39

 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 13:- TAXES ON INCOME (Cont.)

ALLOT COMMUNICATIONS LTD.

As of December 31, 2017, there is no income earned by the Company Israel’s “Approved Enterprises” and “Beneficiary Enterprise”.

Income from sources other than the "Approved and Beneficiary Enterprise" during the benefit period will be subject to tax at the regular
corporate tax rate.

As of January 1, 2011, new legislation amending the Law came into effect (the "2011 Amendment"). The 2011 Amendment introduced a
new  status  of  "Preferred  Company"  and  "Preferred  Enterprise",  replacing  the  then  existing  status  of  "Beneficiary  Company"  and
"Beneficiary  Enterprise".  Similarly  to  "Beneficiary  Company",  a  Preferred  Company  is  an  industrial  company  owning  a  Preferred
Enterprise  which  meets  certain  conditions  (including  a  minimum  threshold  of  25%  export).  However,  under  this  legislation  the
requirement for a minimum investment in productive assets was cancelled.

Under the 2011 Amendment, a uniform corporate tax rate will apply to all qualifying income of the Preferred Company, as opposed to
the former law, which was limited to income from the Approved Enterprises and Beneficiary Enterprise during the benefits period. The
uniform corporate tax rate was 9% in areas in Israel designated as Development Zone A and 16% elsewhere in Israel during 2016 and
2017.

A  dividend  distributed  from  income  which  is  attributed  to  a  Preferred  Enterprise/Special  Preferred  Enterprise  will  be  subject  to
withholding tax at source at the following rates: (i) Israeli resident corporation – 0%, (ii) Israeli resident individual – 20% as of 2014 and
thereafter (iii) non-Israeli resident - 20% as of 2014 and thereafter subject to a reduced tax rate under the provisions of an applicable
double tax treaty.

In December 2016, the Economic Efficiency Law (Legislative Amendments for Applying the Economic Policy for the 2017 and 2018
Budget  Years),  2016  which  includes  Amendment  73  to  the  Law  for  the  Encouragement  of  Capital  Investments  ("the  2016  -
Amendment") was published. According to the 2016 - Amendment, a preferred enterprise located in development area A will be subject
to a tax rate of 7.5% instead of 9% effective from January 1, 2017 and thereafter (the tax rate applicable to preferred enterprises located
in other areas remains at 16%).

The December 2016 amendment also prescribes special tax tracks for technological enterprises, the new tax tracks under the amendment
are as follows:

Technological preferred enterprise - an enterprise whose total consolidated revenues (parent company and all subsidiaries) is less than
NIS 10 billion. A technological preferred enterprise, as defined in the Law, which is located in the center of Israel will be subject to tax
at a rate of 12% on profits deriving from intellectual property (in development area A - a tax rate of 7.5%).

Special  technological  preferred  enterprise  -  an  enterprise  whose  total  consolidated  revenues  (parent  company  and  all  subsidiaries)
exceeds NIS 10 billion. Such enterprise will be subject to tax at a rate of 6% on profits deriving from intellectual property, regardless of
the enterprise’s geographical location.

F - 40

 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 13:- TAXES ON INCOME (Cont.)

ALLOT COMMUNICATIONS LTD.

Under the transition provisions of the 2016 Amendment, the Company may decide to irrevocably implement the new law while waiving
benefits provided under the current law or to remain subject to the current law.

d.

Tax benefits under the law for the Encouragement of Industry (Taxes), 1969 (the "Encouragement Law"):

The Encouragement Law, provides several tax benefits for industrial companies. An industrial company is defined as a company resident
in Israel, at least 90% of the income of which in a given tax year exclusive of income from specified Government loans, capital gains,
interest and dividends, is derived from an industrial enterprise owned by it. An industrial enterprise is defined as an enterprise whose
major activity in a given tax year is industrial production activity.

Management believes that the Company is currently qualified as an "industrial company" under the Encouragement Law and as such,
enjoys tax benefits, including: (1) deduction of purchase of know-how and patents and/or right to use a patent over an eight-year period;
(2) the right to elect, under specified conditions, to file a consolidated tax return with additional related Israeli industrial companies and
an  industrial  holding  company;  (3)  accelerated  depreciation  rates  on  equipment  and  buildings;  and  (4)  expenses  related  to  a  public
offering on the Tel-Aviv Stock Exchange and on recognized stock markets outside of Israel, are deductible in equal amounts over three
years.

Eligibility for benefits under the Encouragement Law is not subject to receipt of prior approval from any governmental authority. No
assurance  can  be  given  that  the  Israeli  tax  authorities  will  agree  that  the  Company  qualifies,  or,  if  the  Company  qualifies,  then  the
Company will continue to qualify as an industrial company or that the benefits described above will be available to the Company in the
future.

e.

Pre-tax income (loss) is comprised as follows:

Domestic
Foreign

F - 41

Year ended
December 31,
2016

2017

2015

  $

(17,539)   $
1,031     

(7,033)   $
1,243     

(16,898)
412 

  $

(16,508)   $

(5,790)   $

(16,486)

 
 
 
 
 
   
   
 
 
   
     
     
 
   
 
   
      
      
  
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 13:- TAXES ON INCOME (Cont.)

ALLOT COMMUNICATIONS LTD.

f.

A reconciliation of the theoretical tax expenses, assuming all income is taxed at the statutory tax rate applicable to the income of the
Company and the actual tax expenses is as follows:

Year ended
December 31,
2016

2017

2015

Loss before taxes on income

  $

(16,508)   $

(5,790)   $

(16,486)

Theoretical tax income computed at the Israeli statutory tax rate (24%, 25% and 26.5%

for the years 2017, 2016 and 2015, respectively)

  $

(3,962)   $

(1,448)   $

(4,369)

Changes in valuation allowance
Increase (decrease) in losses and temporary differences due to change in Israeli

corporate and “Approved Enterprise" tax
Write off of prepaid and withholding taxes
Foreign tax rates differences related to subsidiaries
Non-deductible expenses and other
Non-deductible share-based compensation expense

8,946     

(469)    

3,716 

(5,376)    
909     
(48)    
684     
411     

(216)    
1,759     
576     
567     
1,435     

679 
1,150 
103 
181 
1,896 

Actual tax expense

  $

1,564    $

2,204    $

3,356 

g.

Income tax expense is comprised as follows:

Current taxes
Deferred taxes (benefit)
Write off of prepaid and withholding taxes

F - 42

Year ended December 31,
2016

2017

2015

  $

689    $
(34)    
909     

211    $
234     
1,759     

146 
2,060 
1,150 

  $

1,564    $

2,204    $

3,356 

 
 
 
 
 
   
   
 
 
   
     
     
 
 
   
      
      
  
 
   
      
      
  
   
   
   
   
   
   
 
   
      
      
  
 
 
 
 
 
   
   
 
 
   
     
     
 
   
   
 
   
      
      
  
 
 
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 13:- TAXES ON INCOME (Cont.)

h.         Net operating losses carry forward:

ALLOT COMMUNICATIONS LTD.

The Company has accumulated net operating losses for tax purposes as of December 31, 2017, in the amount of approximately $ 52,966,
which may be carried forward and offset against taxable income in the future for an indefinite period. In December 2014, the Israeli Tax
Authorities approved a final tax ruling with respect to the Company’s acquisition of Oversi. According to the ruling, the net operating
losses may be offset against taxable income annually with a limitation of up to 14% of the total accumulated losses but no more than
50% of the Company's taxable income. As of December 31, 2017, the Company recorded a full valuation allowance with respect to its
deferred  tax  assets  in  Allot  Communications  Ltd.  and  wrote-off  prepaid  and  withholding  taxes  of  $  2,668  as  the  Company  does  not
expect  to  utilize  these  tax  assets  in  the  near  future.  In  addition,  the  Company  has  accumulated  capital  losses  for  tax  purposes  as  of
December 31, 2017, of approximately $ 27,300, which may be carried forward and offset against taxable capital gains in the future for
an  indefinite  period,  but  are  limited  as  stated  above  with  regard  to  the  Oversi  merger.  Management  currently  believes  that  since  the
Company has a history of losses, and uncertainty with respect to future taxable income, it is more likely than not that the deferred tax
assets regarding the loss carry forwards will not be utilized in the foreseeable future. Thus, a valuation allowance was provided to reduce
deferred tax assets to their realizable value.

The U.S. subsidiary has accumulated losses for U.S. federal income tax return purposes of approximately $ 5,910 and $ 5,285 for state
taxes. The federal accumulated losses for tax purposes expire between 2026 and 2032. The state accumulated losses for tax purposes
began to expire in 2014. As of December 31, 2017, the Company recorded a valuation allowance with respect to its deferred tax assets in
the US Subsidiary.

Such losses are subject to limitations of Internal Revenue Code, Section 382, which in general provides that utilization of net operating
losses  is  subject  to  an  annual  limitation  if  an  ownership  change  results  from  transactions  increasing  the  ownership  of  certain
shareholders  or  public  groups  in  the  stock  of  a  corporation  by  more  than  50  percentage  points  over  a  three-year  period.   The  annual
limitations may result in the expiration of losses before utilization.

In December 2107 the U.S. Tax Cuts and Jobs Act of 2017 was signed into law. This legislation makes significant changes to the U.S.
Internal Revenue Code. Such changes include a reduction in the corporate tax rate, changes in U.S. international taxation and limitations
on certain corporate deductions and credits, among other changes. The deferred tax asset at December 31, 2017 reflects the impact of the
US Tax reform.

F - 43

 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 13:- TAXES ON INCOME (Cont.)

i.

Deferred income taxes:

ALLOT COMMUNICATIONS LTD.

Deferred  income  taxes  reflect  the  net  tax  effects  of  temporary  differences  between  the  carrying  amounts  of  assets  and  liabilities  for
financial reporting purposes and the amounts used for income tax purposes. Significant components of the Company's deferred income
taxes are as follows:

Deferred tax assets:

Operating and capital loss carryforwards
Reserves and allowances

Deferred tax asset before valuation allowance
Valuation allowance
Net deferred tax asset

Deferred tax liability
Net deferred tax asset

December 31,

2017

2016

 $

20,102 
3,800 

 $

12,900 
2,022 

23,902 
(23,601)   
301 

14,922 
(14,655)
267 

 $

- 
301 

 $

- 
267 

j.

As of December 31, 2017, the Company recorded a provision in respect of ASC 740-10 in the amount of $ 245. The accrued interest and
penalties related to the provision in income taxes is immaterial. As of December 31, 2016, the provision was immaterial.

The Company conducts business globally and, as a result, the Company or one or more of its subsidiaries file income tax returns in the
U.S.  federal  jurisdiction  and  various  states  and  foreign  jurisdictions.  In  the  normal  course  of  business,  the  Company  is  subject  to
examination by taxing authorities throughout the world, including such major jurisdictions as Israel, France, and the United States. With
a  few  exceptions,  the  Company  is  no  longer  subject  to  Israeli  tax  assessment  through  the  year  2012  and  the  European  and  U.S.
subsidiaries have final tax assessments through 2013. The Company is currently under audit by the Israeli Tax Authorities for the years
2013 – 2016.

F - 44

 
 
 
 
 
   
 
   
     
 
  
  
 
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 14:- GEOGRAPHIC INFORMATION

Allot operates in a single reportable segment. Revenues are based on the location of the Company's channel partners which are considered as
end customers, as well as direct customers of the Company:

ALLOT COMMUNICATIONS LTD.

Europe
Asia and Oceania
Americas
Middle East and Africa

The following are the Company’s major customers:

Customer A
Customer B
Customer C

The following presents total long-lived assets as of December 31, 2017 and 2016:

Long-lived assets:

Israel
United States
Other

F - 45

Year ended
December 31,
2016

2017

2015

  $

40,394    $
13,936     
15,532     
12,130     

34,279    $
27,700     
16,025     
12,365     

39,110 
28,495 
22,553 
9,809 

  $

81,992    $

90,369    $

99,967 

Year ended
December 31,
2016

2017

2015

32%   
- 
- 

32%   

25%   
17%   
- 

42%   

27%
- 
10%

37%

December 31,

2017

2016

  $

4,741    $
14     
247     

4,156 
42 
189 

  $

5,002    $

4,387 

 
 
 
 
 
   
   
 
 
   
     
     
 
   
   
   
 
   
      
      
  
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
   
   
   
   
   
 
   
  
   
  
   
  
 
   
 
 
 
 
 
   
 
   
     
 
   
   
 
   
      
  
 
 
 
 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 15:- FINANCIAL INCOME (EXPENSES), NET

Financial income (expenses):

Interest income

Financial expenses:

ALLOT COMMUNICATIONS LTD.

Year ended
December 31,
2016

2017

2015

  $

2,513    $

2,466    $

2,174 

Exchange rate differences and other
Amortization/accretion of premium/discount on marketable securities, net

602     
1,017     

186     
1,221     

1,480 
1,278 

  $

894    $

1,059    $

(584)

NOTE 16:-      EARNINGS PER SHARE

The following table sets forth the computation of basic and diluted net loss per share:

Numerator:
Net loss

Year ended
December 31,
2016

2017

2015

  $

(18,072)   $

(7,994)   $

(19,842)

Denominator:
Weighted average number of shares outstanding used in computing basic and diluted net loss
per share

33,253,158     

33,202,309      33,419,917 

Basic and diluted net loss per share

  $

(0.54)   $

(0.24)   $

(0.59)

The following numbers of shares were excluded from the computation of diluted net loss per ordinary share for the periods presented because
including them would have had an anti-dilutive effect:

Ordinary shares

2,166,782     

2,000,757     

3,424,891 

Year ended
December 31,
2016

2017

2015

F - 46

 
 
 
 
 
   
   
 
 
   
     
     
 
   
     
     
 
 
   
      
      
  
   
      
      
  
   
   
 
   
      
      
  
 
 
 
 
 
 
   
   
 
   
     
     
 
 
   
      
      
  
   
      
      
  
   
 
   
      
      
  
 
 
 
 
 
   
   
 
 
   
     
     
 
   
 
 
 
ALLOT COMMUNICATIONS LTD.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

U.S. dollars in thousands, except share and per share data

NOTE 17:-      SUBSEQUENT EVENT

In January 2018, the Company signed a Shares Purchase Agreement of all of the outstanding shares of Netonomy Ltd (“Netonomy") a developer of software-
based cyber security for the connected home. Under the terms of the Shares Purchase Agreement, the Company will acquire the shares of Netonomy for
approximately $3,200 in cash. In addition, there is a performance-based contingent amount, over a period of two and a half years following closing. The
acquisition price is capped at approximately $4,300 million and is contingent upon reaching certain revenues threshold from the sale of Netonomy products.
The transaction closing date occurred on January 15, 2018. 

F - 47

 
 
 
 
Amendment No. 1to the MSA Agreement

Exhibit 4.6

This Amendment no. 1 (this “Amendment”) is an addendum to the Manufacturing Services Agreement between Allot Communications Ltd., with a place of
business at 22 Hanagar St., Hod Hasharon, Israel (“Allot”) and Flextronics (Israel) Ltd., with a place of business at 1 Hatasiya St., Ramat Gabriel Industrial
Zone,  Migdal  Haemek  23108,  P.O.B  867,  Israel  (“Flextronics”)  dated  July  19,  2007  (the  “MSA Agreement”).  Allot  and  Flextronics  shall  be  referred  to
collectively as the “Parties”.

This Amendment shall take effect as of  September 1, 2012 (1/9/12)

The Parties agree as follows:

1. General

1.1. Except  as  provided  in  this  Amendment,  all  provisions  of  the  MSA  Agreement  shall  remain  in  full  force  and  effect.  In  the  event  of  any  conflict
between the provisions of the MSA Agreement and the provisions of this Amendment with respect to the matters specified herein, the provisions of
this Amendment shall prevail.

1.2. Capitalized terms used, but undefined herein, shall have the same meaning ascribed to them in the MSA Agreement.

2. Blanket PO. Release PO and BA

2.1. The definition of “Purchase Order/s” or “purchase order/s” under Section 1.3 of the MSA Agreement shall be replaced with the following definition:

“Blanket Purchase Order/s” or “Blanket PO/s” shall mean frame purchase order/s for Products, issued by Customer in accordance with the
terms hereof.”

2.2. The following wording shall be added at the end of the “Cost” definition under Section 1.3 of the MSA Agreement:

“As it relates to BA, shall mean the cost represented in the agreed pricelist.”

2.3. All references within the MSA Agreement to the term “Purchase Order/s” or “purchase order/s” shall be replaced with the term “Blanket PO/s”.

2.4. The following definitions shall be added under Section 1.3 of the MSA Agreement:

“BA Dead Inventory”

- Shall mean any BA that remains in Flextronics’s possession for more than 180 days, as agreed between parties in

accordance with inventory keeping methods generally practiced by Flextronics.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
“BA Excess Inventory”

- Shall mean any BA for which there is no demand under open Release PO/s, as agreed between parties in accordance

with inventory keeping methods generally practiced by Flextronics.

“Build Authorization” or
“BA”

- Shall mean Finished Goods and/or Semi- Finished Goods inventory held by Flextronics in accordance with the

terms hereof.

“Finished Goods”

- Shall mean Products whose manufacturing process has been completed.

“Inventory Turnover
Ratio”

“5-ITO Balance”

“Release Purchase
Order/s” or “Release
PO/s”  

- Shall  mean  the  applicable  inventory  turnover    ratio  measured  by  Flextronics  in  accordance  with  inventory

accounting methods generally practiced by Flextronics.

- Shall  mean  the  balance  between:  (A)  all  current  raw-materials  (RM),  work-in-process  (WIP)  and  BA  in
Flextronics’s possession for which the Inventory Turnover Ratio is lower than five (5); and (B) the amount of all
such inventories if the Inventory Turnover Ratio was equal to five.

- Shall mean consumption purchase order/s for Products ordered under a respective Blanket PO, issued by Customer

in accordance with the terms hereof.

“Semi-Finished Goods”

- Shall mean Products whose manufacturing process has been partially completed.

2.5. The title of Section 2.2 of the MSA shall be replaced with the following title: “Blanket PO/s, BA Report and Release PO/s”.

2.6. The first paragraph of Section 2.2 of the MSA Agreement shall be replaced with the following wording:

“2.2.1.  Customer will issue written electronic or fax transmitted Blanket POs once per calendar month which specify all Products to be
delivered within a minimum five (5) month period commencing on the date of acceptance of the Blanket PO. Each Blanket PO shall reference
this Agreement and the applicable Specifications. Flextronics shall accept or reject each Blanket PO within five (5) working days of receipt of
such Blanket PO. If a Blanket PO has not been confirmed within such period it shall be deemed rejected.

2

 
 
 
 
 
 
 
 
 
 
 
 
2.2.2.  Customer  will  issue  written  electronic  or  fax  transmitted  BA  reports  once  per  calendar  month  indicating  Customer’s

requirements for BA for the following month (the “BA Report”).

2.2.3.  Customer  will  issue,  from  time  to  time,  written  electronic  or  fax  transmitted  Release  POs  which  specify  the  requested
quantities and delivery dates for each Product listed under the applicable accepted Blanket PO, in compliance with such Blanket PO. Each
Release PO shall reference this Agreement, the applicable accepted Blanket PO and the applicable Specifications. Customer may cancel any
portion of the Product quantity of a Release PO at any time, provided that it will thereupon pay Flextronics for Products, Inventory, Special
Inventory and expenses affected by such cancellation as specified in Section 3.3 of the MSA Agreement.”

3. Materials Procurement and Manufacture

3.1. The title of Section 2.3 of the MSA Agreement shall be replaced with the following title: “Materials Procurement and Manufacture”.

3.2. The first paragraph of Section 2.3 of the MSA Agreement shall be replaced with the following wording:

“Any Blanket PO accepted by Flextronics will constitute authorization for Flextronics to procure Materials in accordance with their Lead
Times and in compliance with the Logistics Data, as required for the manufacture of the Products covered by such Blanket PO.

Any BA Report will constitute authorization for Flextronics to manufacture the Materials into BA covered by such BA Report.

Any Release PO will constitute authorization for Flextronics to manufacture the BA into Products covered by such Release PO.”

4. Delivering and Shipment

Notwithstanding the provisions of Section 3.1 of the MSA Agreement, shipment terms shall be as follows: (i) in Israel - directly to Customer’s facility in
Hod Hasharon or as otherwise designated by Customer in writing; (ii) abroad - EXW (incoterms 2000) Flextronics’s facility in Migdal Haemek.

3

 
 
 
 
 
 
 
 
 
 
5. BA Liability

5.1. The following wording shall be added following Section 3.2 of the MSA Agreement as new Section 3.2A, under the title “BA Liability”:

“By the end of each calendar quarter, Flextronics shall provide to Customer a BA liability report listing for the end of such quarter: (i) all
BA Dead Inventory (as defined below); and (ii) all BA Excess Inventory (as defined below) (the “BA Liability Report”).

Customer shall: (a) pay Flextronics an advance in the amount of 100% of the Cost of the BA Excess Inventory; and (b) purchase all BA
Dead Inventory and pay Flextronics 105% of the Cost of all BA Dead Inventory, crediting any amount already paid on account thereof as
BA Excess Inventory per subsection (a) above.

Payment  of  the  foregoing  amounts  for  BA  Excess  Inventory  shall  be  made  by  Customer  within  fourteen  (14)  calendar  days  following
receipt of the BA Liability Report, by wire transfer to Flextronics’s bank account, the details of which shall be provided by Flextronics.
Payment  of  the  foregoing  amounts  for  BA  Dead  Inventory  shall  be  made  by  Customer  against  the  presentation  of  valid  invoice  by
Flextronics,  in  accordance  with  the  payment  terms  set  forth  in  Section  7.1  of  the  MSA  Agreement.  Customer  will  issue  Flextronics  a
purchase order for the BA Dead Inventory within fourteen (14) calendar days following receipt of the BA Liability Report.

6.

Inventory Turnover

The following wording shall be added following the new Section 3.2A as Section 3.2B, under the title “Inventory Turnover”:

“Customer is hereby committed that the Inventory Turnover Ratio for all inventories held in Flextronics’s possession (whether raw-materials, work-
in-process or BA) shall be at least five (5).

By the end of each calendar quarter, Flextronics shall provide to Customer, along with the BA Liability Report, a report listing for the end of such
quarter, all inventories for which the Inventory Turnover Ratio is lower than five (the “ITO Report”).

Customer will purchase the 5-ITO Balance and pay Flextronics 100% of the Cost of such 5-ITO Balance; provided that with respect to raw materials
included in the the 5-ITO Balance Customer will pay Flextronics 105% of the Cost of such raw materials.

Payment  of  the  foregoing  amounts  for  5-ITO  Balance  shall  be  made  by  Customer  against  the  presentation  of  valid  invoice  by  Flextronics,  in
accordance with the payment terms set forth in Section 7.1 of the MSA Agreement Customer will issue Flextronics a purchase order for the 5-ITO
Balance within fourteen (14) calendar days following receipt of the ITO Report.

4

 
 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the Parties hereto have executed this Amendment as of the date first set forth above.

Flextronics (Israel), Ltd.

Account Manager

By:
Title:

Allot Communications Ltd.

By:
Title:

5

 
 
 
 
 
 
 
 
 
 
Exhibit 8.1

Jurisdiction of Incorporation

List of Subsidiaries

Company
Allot Communications Inc.          
Allot Communications Europe SARL          
Allot Communications (Asia Pacific) Pte. Limited          
Allot Communications (UK) Limited (with branches in Spain, Italy and Germany)
Allot Communications Japan K.K.          
Allot Communications (New Zealand) Limited (with a branch in Australia)
Oversi Networks Ltd.          
Allot Communications (Hong Kong) Ltd          
Allot Communications Africa (PTY) Ltd          
Allot Communications India Private Ltd          
Allot Communications Spain, S.L. Sociedad Unipersonal
Allot Communications (Colombia) S.A.S          
Allot MexSub          
Netonomy Ltd.

  United States
  France
  Singapore
  United Kingdom
  Japan
  New Zealand
  Israel
  Hong Kong
  South Africa
  India
  Spain
  Colombia
  Mexico
  Israel

* Allot Communications Ltd. also holds a branch in Colombia.

** Acquired by Allot in January 2018.

 
 
 
          
 
 
CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO
EXCHANGE ACT RULE 13A-14(A)/15D-14(A)
AS ADOPTED PURSUANT TO SECTION 302
OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 12.1

I, Erez Antebi, certify that:

1.

2.

3.

4.

I have reviewed this annual report on Form 20-F of Allot Communications Ltd. (the “company”);

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this
report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the company as of, and for, the periods presented in this report;

The company’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-
15(f)) for the company and have:

(a)

(b)

(c)

(d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,
to ensure that material information relating to the company, including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being prepared;

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our
supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for
external purposes in accordance with generally accepted accounting principles;

Evaluated  the  effectiveness  of  the  company’s  disclosure  controls  and  procedures  and  presented  in  this  report  our  conclusions  about  the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

Disclosed in this report any change in the company’s internal control over financial reporting that occurred during the period covered by the
annual  report  that  has  materially  affected,  or  is  reasonably  likely  to  materially  affect,  the  company’s  internal  control  over  financial
reporting; and

5.

The company’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the
company’s auditors and the audit committee of the company’s board of directors (or persons performing the equivalent functions):

(a)

(b)

All  significant  deficiencies  and  material  weaknesses  in  the  design  or  operation  of  internal  control  over  financial  reporting  which  are
reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

Any fraud, whether or not material, that involves management or other employees who have a significant role in the company’s internal
control over financial reporting.

Date:  March 22, 2018

/s/Erez Antebi
Erez Antebi
President and Chief Executive Officer
(Principal Executive Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO
EXCHANGE ACT RULE 13A-14(A)/15D-14(A)
AS ADOPTED PURSUANT TO SECTION 302
OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 12.2

I, Alberto Sessa, certify that:

1.

2.

3.

4.

I have reviewed this annual report on Form 20-F of Allot Communications Ltd. (the “company”);

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this
report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the
financial condition, results of operations and cash flows of the company as of, and for, the periods presented in this report;

The company’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-
15(f)) for the company and have:

(a)

(b)

(c)

(d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision,
to ensure that material information relating to the company, including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being prepared;

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our
supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for
external purposes in accordance with generally accepted accounting principles;

Evaluated  the  effectiveness  of  the  company’s  disclosure  controls  and  procedures  and  presented  in  this  report  our  conclusions  about  the
effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

Disclosed in this report any change in the company’s internal control over financial reporting that occurred during the period covered by the
annual  report  that  has  materially  affected,  or  is  reasonably  likely  to  materially  affect,  the  company’s  internal  control  over  financial
reporting; and

5.

The company’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the
company’s auditors and the audit committee of the company’s board of directors (or persons performing the equivalent functions):

(a)

(b)

All  significant  deficiencies  and  material  weaknesses  in  the  design  or  operation  of  internal  control  over  financial  reporting  which  are
reasonably likely to adversely affect the company’s ability to record, process, summarize and report financial information; and

Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal
control over financial reporting.

Date:  March 22, 2018

/s/Alberto Sessa
Alberto Sessa
Chief Financial Officer
(Principal Financial Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 13.1

CERTIFICATIONS OF PRINCIPAL EXECUTIVE OFFICER AND PRINCIPAL FINANCIAL OFFICER PURSUANT TO
18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO SECTION 906
OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Allot Communications Ltd. (the “Company”) on Form 20-F for the period ended December 31, 2017, as filed with
the Securities and Exchange Commission on the date hereof (the “Report”), I, Erez Antebi, and I, Alberto Sessa, do hereby certify, pursuant to 18 U.S.C.
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:

·

·

the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:  March 22, 2018

Date:  March 22, 2018

/s/ Erez Antebi
Erez Antebi
President and Chief Executive Officer
(Principal Executive Officer)

/s/Alberto Sessa
Alberto Sessa
Chief Financial Officer
(Principal Financial Officer)

A  signed  original  of  this  written  statement  required  by  Section  906  has  been  provided  to  Allot  Communications  Ltd.  and  will  be  retained  by  Allot
Communications Ltd. and furnished to the Securities and Exchange Commission or its staff upon request.

 
 
 
 
 
 
 
 
 
 
Exhibit 15.1

Kost Forer Gabbay & Kasierer

3 Aminadav St.
Tel-Aviv 67067, Israel

Tel:  972 (3)6232525
Fax: 972 (3)5622555
www.ey.com

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-8 (File Nos. 333-140701, 333-149237, 333-159306, 333-165144, 333-
172492, 333180770, 333-187406, 333-194833, 333-203028, 333-210420 and 333-216893 ) pertaining to the 2016 Incentive Compensation Plan of Allot
Communications Ltd., of our report dated March 22, 2018, with respect to the consolidated financial statements and the effectiveness of internal control over
financial reporting of Allot Communication Ltd. included in this annual report on Form 20-F for the year ended December 31, 2017.

/s/ KOST FORER GABBAY &
KASIERER
KOST FORER GABBAY &
KASIERER
A Member of Ernst & Young Global

Tel Aviv, Israel
March 22, 2018