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Nephros

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FY2017 Annual Report · Nephros
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549

FORM 10-K

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

For the fiscal year ended December 31, 2017

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

For the transition period from                   to

Commission File Number 001-32288

NEPHROS, INC.
(Exact name of registrant specified in its charter)

Delaware
(State or Other Jurisdiction of
Incorporation or Organization)

13-3971809
(I.R.S. Employer
Identification No.)

380 Lackawanna Place
South Orange, NJ 07079
(Address of Principal Executive Offices)

(201) 343-5202
(Telephone Number, Including Area Code)

Securities Registered Pursuant to Section 12(b) of the Exchange Act: None

Securities registered pursuant to Section 12(g) of the Exchange Act:
Common Stock, $.001 par value per share
(Title of Class)

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes [  ] No [X]

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Exchange Act. Yes [  ] No [X]

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. Yes [X] No [  ]

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 during the preceding 12 months (or for such shorter period that the registrant was required to
submit and post such files). Yes [X] No [  ]

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best
of the registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. [  ]

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

Large accelerated filer [  ]
Non-accelerated filer [  ] (Do not check if a smaller reporting company)

Accelerated filer [  ]
Smaller reporting company [X]
Emerging growth company [  ]

If an emerging growth company, 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. [  ]

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes [  ] No [X]

The aggregate market value of the voting stock held by non-affiliates of the registrant, as of June 30, 2017, was approximately $5,160,000. Such aggregate
market value was computed by reference to the closing price of the common stock as reported on the OTCQB Marketplace operated by the OTC Markets
Group, Inc., or OTCQB, on June 30, 2017. For purposes of making this calculation only, the registrant has defined affiliates as including only directors and
executive officers and shareholders holding greater than 10% of the voting stock of the registrant as of June 30, 2017.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As of February 26, 2018 there were 56,793,267 shares of the registrant’s common stock, $0.001 par value, outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Certain  portions  of  the  registrant’s  Proxy  Statement  (the  “2018  Proxy  Statement”),  which  will  be  filed  with  the  SEC  in  connection  with  the  2018  Annual
Meeting of Stockholders, are incorporated by reference into Part III of this Form 10-K. The 2018 Proxy Statement will be filed within 120 days of December
31, 2017.

 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

TABLE OF CONTENTS  

PART I
Item 1. Business
Item 1A. Risk Factors
Item 1B. Unresolved Staff Comments
Item 2. Properties
Item 3. Legal Proceedings
Item 4. Mine Safety Disclosures

PART II
Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities
Item 6. Selected Financial Data
Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Item 7A. Quantitative and Qualitative Disclosures About Market Risk
Item 8. Financial Statements and Supplementary Data
Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
Item 9A. Controls and Procedures
Item 9B. Other Information

PART III
Item 10. Directors, Executive Officers and Corporate Governance
Item 11. Executive Compensation
Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters
Item 13. Certain Relationships and Related Transactions, and Director Independence
Item 14. Principal Accounting Fees and Services

PART IV
Item 15. Exhibits, Financial Statement Schedules

SIGNATURES

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59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
FORWARD LOOKING STATEMENTS

Certain statements in this Annual Report on Form 10-K constitute “forward-looking statements”. Such statements include statements regarding the efficacy
and intended use of our technologies under development, the timelines and strategy for bringing such products to market, the timeline for regulatory review
and approval of our products, the availability of funding sources for continued development of such products, our ability to continue as a going concern and
other  statements  that  are  not  historical  facts,  including  statements  which  may  be  preceded  by  the  words  “intends,”  “may,”  “will,”  “plans,”  “expects,”
“anticipates,” “projects,” “predicts,” “estimates,” “aims,” “believes,” “hopes,” “potential” or similar words. Forward-looking statements are not guarantees of
future performance, are based on certain assumptions and are subject to various known and unknown risks and uncertainties, many of which are beyond our
control.  Actual  results  may  differ  materially  from  the  expectations  contained  in  the  forward-looking  statements.  Factors  that  may  cause  such  differences
include, but are not limited to, the risks that:

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we may not be able to continue as a going concern;
we face significant challenges in obtaining market acceptance of our products, which could adversely affect our potential sales and revenues;
product-related deaths or serious injuries or product malfunctions could trigger recalls, class action lawsuits and other events that could cause us to
incur expenses and may also limit our ability to generate revenues from such products;
we face potential liability associated with the production, marketing and sale of our products, and the expense of defending against claims of product
liability could materially deplete our assets and generate negative publicity, which could impair our reputation;
to the extent our products or marketing materials are found to violate any provisions of the U.S. Food, Drug and Cosmetic Act (the “FDC Act”) or
any other statutes or regulations, then we could be subject to enforcement actions by the U.S. Food and Drug Administration (the “FDA”) or other
governmental agencies;
we may not be able to obtain funding if and when needed or on terms favorable to us in order to continue operations;
we may not have sufficient capital to successfully implement our business plan;
we may not be able to effectively market our products;
we may not be able to sell our water filtration products or chronic renal failure therapy products at competitive prices or profitably;
we may encounter problems with our suppliers, manufacturers and distributors;
we may encounter unanticipated internal control deficiencies or weaknesses or ineffective disclosure controls and procedures;
we may not obtain appropriate or necessary regulatory approvals to achieve our business plan;
products that appeared promising to us in research or clinical trials may not demonstrate anticipated efficacy, safety or cost savings in subsequent
pre-clinical or clinical trials;
we may not be able to secure or enforce adequate legal protection, including patent protection, for our products; and
we may not be able to achieve sales growth in key geographic markets.

More  detailed  information  about  us  and  the  risk  factors  that  may  affect  the  realization  of  forward-looking  statements,  including  the  forward-looking
statements in this Annual Report on Form 10-K, is set forth in our filings with the U.S. Securities and Exchange Commission (the “SEC”), including our
other  periodic  reports  filed  with  the  SEC.  We  urge  investors  and  security  holders  to  read  those  documents  free  of  charge  at  the  SEC’s  web  site  at
www.sec.gov. We do not undertake to publicly update or revise our forward-looking statements as a result of new information, future events or otherwise,
except as required by law.

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Item 1. Business

Overview

PART I

We  are  a  commercial  stage  medical  device  and  commercial  products  company  that  develops  and  sells  high  performance  liquid  purification  filters  and
hemodiafiltration (“HDF”) systems. Our filters, which are generally classified as ultrafilters, are primarily used in hospitals for the prevention of infection
from  water-borne  pathogens,  such  as  legionella  and  pseudomonas,  and  in  dialysis  centers  for  the  removal  of  biological  contaminants  from  water  and
bicarbonate concentrate. Because our ultrafilters capture contaminants as small as 0.005 microns in size, they minimize exposure to a wide variety of bacteria,
viruses, fungi, parasites, and endotoxins.

Our OLpūr H2H Hemodiafiltration System, used in conjunction with a standard hemodialysis machine, is the only FDA 510(k) cleared medical device that
enables nephrologists to provide hemodiafiltration treatment to patients with end stage renal disease (“ESRD”). Additionally, we sell hemodiafilters, which
serve the same purpose as dialyzers in a hemodialysis treatment, and other disposables used in the hemodiafiltration treatment process.

We were founded in 1997 by healthcare professionals affiliated with Columbia University Medical Center/New York-Presbyterian Hospital to develop and
commercialize an alternative method to hemodialysis. We have extended our filtration technologies to meet the demand for liquid purification in other areas,
in particular water purification.

Our Products

Presently, we produce two core product lines: water ultrafiltration products and HDF systems. Our ultrafiltration technology was originally developed as a
component of the HDF system. HDF is a long-term investment that we expect to grow as we develop a second-generation system and as the U.S. dialysis
market reimbursement environment migrates to full capitation. Water ultrafiltration is our primary near-term market opportunity, which we expect to continue
to grow rapidly as we launch new products and further penetrate the market.

Ultrafiltration Products

Our ultrafilters are used in both medical and non-medical applications. Like competing filters, they purify by passing liquids through the pores of polysulfone
hollow fiber. Our filters’ pores are significantly smaller than those of competing products, resulting in highly effective elimination of water-borne pathogens,
including legionella bacteria (the cause of Legionnaires disease). Additionally, the fiber structure and pore density in our hollow fiber enables significantly
higher flow rates than in other polysulfone hollow fiber.

During 2016 and 2017, we developed several ultrafilter cartridge products that are designed to fit directly into existing water filtration systems, eliminating
the need for plumbing modifications during installation and replacement. These “plug and play” systems are an important part of our strategy to penetrate the
water filtration market.

Our  sales  strategy  is  a  combination  of  direct  selling  to  end  customers  and  indirect  selling  through  value-added  resellers  (“VARs”).  Leveraging  VARs  has
enabled us to expand rapidly our access to target customers in the medical market without significant sales staff expansion. In addition, while we are currently
focused in medical markets, the VARs that support these customers also support a wide variety of commercial and industrial customers. We believe that our
VAR relationships will facilitate growth in filter sales outside of the medical industry.

Target Markets

Our ultrafiltration products currently target the following markets:

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Hospitals and Other Healthcare Facilities: Filtration of water for washing and drinking as an aid in infection control. The filters produce water that is
suitable for wound cleansing, cleaning of equipment used in medical procedures, and washing of surgeons’ hands.

Dialysis Centers: Filtration of water or bicarbonate concentrate used in hemodialysis.

Commercial Facilities: Filtration of water for washing and drinking, including use in ice machines and soft drink dispensers.

● Military and Outdoor Recreation: Individual water purification devices used by soldiers and backpackers to produce drinking water in the field, as

well as filters customized to remote water processing systems.

Hospitals  and  Other  Healthcare  Facilities.  According  to  the  American  Hospital  Association,  approximately  5,700  hospitals,  with  approximately  915,000
beds, treated over 35 million patients in the United States in 2013. The U.S. Centers for Disease Control and Prevention estimates that healthcare associated
infections (“HAI”) occurred in approximately 1 out of every 25 hospital patients, or about 1.4 million patients in 2013. HAIs affect patients in hospitals or
other  healthcare  facilities,  and  are  not  present  or  incubating  at  the  time  of  admission.  They  also  include  infections  acquired  by  patients  in  the  hospital  or
facility, but appearing after discharge, and occupational infections among staff. Many HAIs are caused by waterborne bacteria and viruses that can thrive in
aging or complex plumbing systems often found in healthcare facilities.

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The Affordable Care Act, passed in March 2010, puts in place comprehensive health insurance reforms that aim to lower costs and enhance quality of care.
With  its  implementation,  healthcare  providers  have  substantial  incentives  to  deliver  better  care  or  be  forced  to  absorb  the  expenses  associated  with  repeat
medical procedures or complications like HAIs. As a consequence, hospitals and other healthcare facilities are proactively implementing strategies to reduce
HAI potential. Our ultrafilters are designed to aid in infection control in the hospital and healthcare setting by treating facility water at the points of delivery,
such as ice machines, sinks and showers.

In  June  2017,  the  Center  for  Clinical  Standards  and  Quality  at  the  Centers  for  Medicare  and  Medicaid  Services  (“CMS”)  announced  the  addition  of
requirements for facilities to develop policies and procedures that inhibit the growth and spread of legionella and other opportunistic pathogens in building
water systems. Going forward, CMS surveyors will review policies, procedures, and reports documenting water management implementation results to verify
that facilities are compliant with these requirements. We believe that these CMS regulations may have a positive impact on the sale of our HAI-inhibiting
ultrafilters.

We currently have FDA 510(k) clearance on the following portfolio of medical device products for use in the hospital setting to aid in infection control:

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The DSU H is an in-line, 0.005 micron ultrafilter that provides dual-stage protection from water borne pathogens. The DSU H is primarily used to
filter potable water feeding ice machines, sinks, and medical equipment, such as endoscope washers and surgical room humidifiers. The DSU H has
an up to 6 month product life when used in a hospital setting.

The SSU H is an in-line, 0.005 micron ultrafilter that provides single-stage protection from water borne pathogens. The SSU H is primarily used to
filter potable water feeding sinks, showers and medical equipment. The SSU H has an up to 3 month product life when used in a hospital setting.

The S100 is a point-of-use, 0.01 micron microfilter that provides protection from water borne pathogens. The S100 is primarily used to filter potable
water feeding sinks and showers. The S100 has an up to 3 month product life when used in a hospital setting.

The  HydraGuardTM  and  HydraGuardTM  -  Flush  are  0.005  micron  cartridge  ultrafilters  that  provide  single-stage  protection  from  water  borne
pathogens. The HydraGuardTM ultrafilters are primarily used to filter potable water feeding ice machines and medical equipment, such as endoscope
washers and surgical room humidifiers. The HydraGuardTM has an up to 6 month product life and the HydraGuardTM - Flush has an up to 12 month
product life when used in a hospital setting.

We  received  FDA  510(k)  clearance  to  market  the  HydraGuardTM  in  December  2016  and  began  shipping  it  in  July  2017.  We  began  shipping  the
HydraGuardTM - Flush in September 2017. The DSU, SSU, and S100 products were 510(k)-cleared in prior years.

The  complete  hospital  infection  control  product  line,  including  in-line,  point-of-use,  and  cartridge  filters,  can  be  viewed  on  our  website  at
http://www.nephros.com/infection-control/ .  We  are  not  including  the  information  on  our  website  as  a  part  of,  nor  incorporating  it  by  reference,  into  this
Annual Report on Form 10-K.

Dialysis  Centers  -  Water/Bicarbonate.  To  perform  hemodialysis,  all  dialysis  clinics  have  dedicated  water  purification  systems  to  produce  water  and
bicarbonate concentrate, two essential ingredients for making dialysate, the liquid that removes waste material from the blood. According to the American
Journal  of  Kidney  Diseases,  there  are  approximately  6,300  dialysis  clinics  in  the  United  States  servicing  approximately  430,000  patients  annually.  We
estimate that there are over 100,000 hemodialysis machines in operation in the United States.

Medicare is the main payer for dialysis treatment in the United States. To be eligible for Medicare reimbursement, dialysis centers must meet the minimum
standards for water and bicarbonate concentrate quality set by the Association for the Advancement of Medical Instrumentation (“AAMI”), the American
National  Standards  Institute  (“ANSI”)  and  the  International  Standards  Organization  (“ISO”).  We  anticipate  that  the  stricter  standards  approved  by  these
organizations in 2009 will be adopted by Medicare in the near future.

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We currently have FDA 510(k) clearance on the following portfolio of medical device products for use in the dialysis setting to aid in bacteria, virus, and
endotoxin retention:

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The DSU D, SSU D and SSUmini are in-line, 0.005 micron ultrafilters that provide protection from bacteria, viruses, and endotoxins. All of these
products have an up to 12 month product life in the dialysis setting, and are used to filter water following treatment with a reverse osmosis (“RO”)
system, and to filter bicarbonate concentrate. These ultrafilters are primarily used in the water lines and bicarbonate concentrate lines leading into
dialysis machines, and as a polish filter for portable RO machines.

The EndoPur is a 0.005 micron cartridge ultrafilter that provides single-stage protection from bacteria, viruses, and endotoxins. The EndoPur has an
up to 12 month product life in the dialysis setting, and is used to filter water following treatment with an RO system. More specifically, the EndoPur
is used primarily to filter water in large RO systems designed to provide ultrapure water to an entire dialysis clinic. The EndoPur is available in 10”,
20”, and 30” configurations.

The EndoPur is a cartridge-based, “plug and play” market entry that requires no plumbing at installation or replacement. In March 2017, we received FDA
510(k) clearance to market the EndoPur filter. We began shipping the EndoPur 10” filter in July 2017 and the 20” and 30” versions in September 2017.

Commercial and Industrial Facilities.  We  currently  market  the  following  portfolio  of  proprietary  products  for  use  in  the  commercial,  industrial,  and  food
service settings:

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The NanoGuard D is an in-line, 0.005 micron ultrafilter that provides dual-stage retention of any organic or inorganic particle larger  than  15,000
Daltons.  The  NanoGuard  D  is  primarily  used  to  filter  potable  water  feeding  ice  machines,  sinks  and  equipment  that  requires  or  benefits  from
ultrafiltered water, and filters up to 10,000 gallons of potable water, depending upon the particle load.

The NanoGuard S is an in-line, 0.005 micron ultrafilter that provides single-stage retention of any organic or inorganic particle larger than 15,000
Daltons. The NanoGuard S is primarily used to filter potable water feeding ice machines, sinks, showers and  equipment  that  requires  or  benefits
from ultrafiltered water, and filters up to 3,000 gallons of potable water, depending upon the particle load.

The NanoGuard  E  is  a  0.005  micron  ultrafilter  cartridge  that  plugs  into  an  Everpure®  filter  manifold  and  provides  single-stage  retention  of  any
organic or inorganic particle larger than 15,000 Daltons. The NanoGuard E is primarily used to filter potable water feeding ice machines, beverage
dispensers, and other equipment that requires or benefits from ultrafiltered water, and filters up to 10,000 gallons of potable water, depending upon
the particle load.

The NanoGuard  C  is  a  0.005  micron  cartridge  ultrafilter  that  fits  with  most  10”,  20”,  30”  and  40”  cartridge  housings  and  provides  single-stage
retention  of  any  organic  or  inorganic  particle  larger  than  15,000  Daltons.  The  NanoGuard  C  is  primarily  used  to  filter  potable  water  feeding  ice
machines  and  equipment  that  requires  or  benefits  from  ultrafiltered  water,  and  filters  up  to  10,000  gallons  of  potable  water  per  10”  of  length,
depending upon the particle load.

The NanoGuard F is a 0.005 micron flushable cartridge ultrafilter, available in 10” or 20” sizes and provides single-stage retention of any organic or
inorganic particle larger than 15,000 Daltons. The NanoGuard F is primarily used to filter potable water feeding ice machines, sinks and equipment
that requires or benefits from ultrafiltered water. The NanoGuard F has an up to 12 month product life and can filter up to 2.5 gallons per minute per
10” length, depending upon the particle load.

In April 2017, we announced a partnership with WorldWater & Solar Technology to provide ultrafiltration capabilities to their drinking water systems. This
partnership centers on our NanoGuard F product line. This partnership is in the early stages of market roll-out.

In the fourth quarter of 2017, we released a lead filtration system that addresses both soluble and particulate lead in potable water, with the ability to treat up
to 9,000 gallons of water between filter change-outs. This system is in the early stages of market roll-out.

Military and Outdoor Recreation. We developed our individual water treatment device (“IWTD”) in both in-line and point-of-use configurations. Our IWTD
allows  a  soldier  in  the  field  to  derive  drinking  water  from  any  freshwater  source.  This  enables  the  soldier  to  remain  hydrated,  to  help  maintain  mission
effectiveness and unit readiness, and to extend mission reach. Our IWTD has been validated by the military to meet the NSF Protocol P248 standard. It has
also been approved by the U.S. Army Public Health Command and the U.S. Army Test and Evaluation Command for deployment.

In  May  2015,  we  entered  into  a  Sublicense  Agreement  with  CamelBak  Products,  LLC  (“CamelBak”).  Under  this  Sublicense  Agreement,  we  granted
CamelBak an exclusive, non-transferable, worldwide (with the exception of Italy) sublicense and license, in each case solely to market, sell, distribute, import
and export the IWTD. In exchange for the rights granted to CamelBak, CamelBak agreed, through December 31, 2022, to pay us a percentage of the gross
profit on any sales made to a branch of the U.S. military, subject to certain exceptions, and to pay us a fixed per-unit fee for any other sales made. CamelBak
is  also  required  to  meet  or  exceed  certain  minimum  annual  fees  payable  to  us,  and,  if  such  fees  are  not  met  or  exceeded,  we  may  convert  the  exclusive
sublicense  to  a  non-exclusive  sublicense  with  respect  to  non-U.S.  military  sales.  During  the  years  ended  December  31,  2017  and  December  31,  2016,
Camelbak met its minimum fee payments, and we recognized royalty revenue of $25,000 and $10,000, respectively, related to this Sublicense Agreement.

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HDF Systems

The current standard of care in the United States for patients with chronic renal failure is hemodialysis (“HD”), a process in which toxins are cleared via
diffusion.  Patients  typically  receive  HD  treatments  at  least  3  times  weekly  for  3-4  hours  per  treatment.  HD  is  most  effective  in  removing  smaller,  easily
diffusible toxins. For patients with acute renal failure, the current standard of care in the United States is hemofiltration (“HF”), a process where toxins are
cleared  via  convection.  HF  offers  a  much  better  removal  of  larger  sized  toxins  when  compared  to  HD.  However,  HF  treatment  is  more  challenging  for
patients, as it is performed on a daily basis, and typically takes 12-24 hours per treatment.

Hemodiafiltration (“HDF”) is an alternative dialysis modality that combines the benefits of HD and HF into a single therapy by clearing toxins using both
diffusion  and  convection.  Though  not  widely  used  in  the  United  States,  HDF  is  prevalent  in  Europe  and  is  performed  for  a  growing  number  of  patients.
Clinical experience and literature show the following clinical and patient benefits of HDF:

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Enhanced clearance of middle and large molecular weight toxins
Improved survival - up to a 35% reduction in mortality risk
Reduction in the occurrence of dialysis-related amyloidosis
Reduction in inflammation
Reduction in medication such as EPO and phosphate binders
Improved patient quality of life
Reduction in number of hospitalizations and overall length of stay

However, like HD, HDF can be resource-intensive and can require a significant amount of time to deliver one course of treatment.

We  originally  developed  a  medical  device  that  enabled  a  standard  HD  machine  to  perform  HDF.  We  refer  to  our  approach  as  an  on-line  mid-dilution
hemodiafiltration (“mid-dilution HDF”) system. Our original solution included a OLpūr H2H Hemodiafiltration Module (“H2H Module”), a OLpūr MD 220
Hemodiafilter (“HDF Filter”) and a H2H Substitution Filter (“Dialysate Filter”).

Our H2H Module attaches to a standard HD machine to perform on-line HDF therapy. The HD machine controls and monitors the basic treatment functions,
as it would normally when providing HD therapy. The H2H Module is a free-standing, movable device that is placed next to either side of an HD machine.
The H2H Module connects to the clinic’s water supply, drain, and electricity.

The H2H Module utilizes the HDF Filter, and is very similar to a typical hollow fiber dialyzer assembled with a single hollow fiber bundle made with a high-
flux (or high-permeability) membrane. The fiber bundle is separated into two discrete, but serially connected, blood paths. Dialysate flows in one direction
that is counter-current to blood flow in Stage 1 and co-current to blood flow in Stage 2.

In addition to the HDF Filter, the H2H Module also utilizes a Dialysate Filter during patient treatment. The Dialysate Filter is a hollow fiber, ultrafilter device
that consists of two sequential (redundant) ultrafiltration stages in a single housing. During on-line HDF with the H2H Module, fresh dialysate is redirected
by  the  H2H  Module’s  hydraulic  (substitution)  pump  and  passed  through  this  dual-stage  ultrafilter  before  being  infused  as  substitution  fluid  into  the
extracorporeal circuit. Providing ultrapure dialysate is crucial for the success of on-line HDF treatment.

Our original HDF system conformed with current ANSI/AAMI/ISO standards and was cleared by the FDA for the treatment of patients with chronic renal
failure in 2012. To date, our HDF System is the only HDF system cleared by the FDA.

Over the last four years, DaVita Healthcare Partners, the Renal Research Institute (a research division of Fresenius Medical Care), and Vanderbilt University
conducted post-market evaluations of our hemodiafiltration system in their clinics. We gathered direct feedback from these evaluations to develop a better
understanding of how our system best fits into the current clinical and economic ESRD treatment paradigm. The ultimate goal of the evaluations was to better
understand the potential for HDF, in the U.S. clinical setting, to (a) improve the quality of life for the patient, (b) reduce overall expenditure compared to
other dialysis modalities, (c) minimize the impact on nurse work flow at the clinic, and (d) demonstrate the pharmacoeconomic benefit of the HDF technology
to the U.S. healthcare system, as has been done in Europe with other HDF systems. The last evaluation was concluded at Vanderbilt in the first quarter of
2018. When practical, we will work with Vanderbilt to publish observational findings.

Leveraging  the  learnings  from  our  evaluations,  we  have  initiated  the  development  of  the  2nd  generation  HDF  system.  We  believe  that  the  2nd  generation
system, as currently designed, incorporates new features that could enable us to better manufacture at scale, to reduce the per treatment cost of performing
HDF, and to better align with current work flow practices, versus our 1st generation HDF system. We filed a provisional patent on our new system design in
June 2017. We intend to fund the 2nd generation HDF system as cash flow is available.

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Corporate Information

We were incorporated under the laws of the State of Delaware in April 1997. Our principal executive offices are located at 380 Lackawanna Place, South
Orange, NJ 07079, and our telephone number is (201) 343-5202. We also have an office in Dublin, Ireland. For more information about Nephros, please visit
our website at www.nephros.com.

Going Concern

The  accompanying  consolidated  financial  statements  have  been  prepared  assuming  that  we  will  continue  as  a  going  concern.  However,  there  can  be  no
assurance  that  we  will  be  able  to  do  so.  Our  recurring  losses  and  difficulty  in  generating  sufficient  cash  flow  to  meet  our  obligations  and  sustain  our
operations raise substantial doubt about our ability to continue as a going concern within one year after the date of issuance of these consolidated financial
statements. Our consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Our  current  plans  intended  to  mitigate  the  conditions  noted  above  anticipate  continued  revenue  growth,  increasing  gross  profit,  and  improving  cash  flows
from operations for the period of twelve months following the date of issuance of these consolidated financial statements. In addition, we have approximately
$2,194,000  of  cash  and  $289,000  available  under  our  secured  revolving  credit  facility  as  of  December  31,  2017  to  meet  our  obligations  and  sustain  our
operations.

There can be no assurance, however, that these plans will be achieved and reflected in our actual performance, nor that our future cash flows will be sufficient
to meet our obligations and commitments. We have incurred significant losses from operations in each quarter since inception. If we are unable to generate
sufficient cash flow from operations in the future to meet our operating requirements and other commitments, we will be required to adopt alternatives, such
as seeking to raise debt or equity capital, curtailing our planned activities, reducing operating expenses or ceasing operations. There can be no assurance that
any such actions could be effected on a timely basis or on satisfactory terms or at all, or that these actions would enable us to continue to satisfy our capital
requirements.

Manufacturing and Suppliers

We do not, and do not intend to in the near future, manufacture any of our products and components. With regard to the OLpūr MD190 and MD220, on June
27,  2011,  we  entered  into  a  license  agreement,  effective  July  1,  2011,  as  amended  by  the  first  amendment  dated  February  19,  2014,  with  Bellco  S.r.l.
(“Bellco”),  an  Italy-based  supplier  of  hemodialysis  and  intensive  care  products,  for  the  manufacturing,  marketing  and  sale  of  our  patented  mid-dilution
dialysis filters. Pursuant to the first amendment, we and Bellco agreed to extend the term of the License Agreement from December 31, 2016 to December 31,
2021. In addition, under the agreement, as amended by the first amendment, we granted Bellco a license to manufacture, market and sell these products under
its own name, label and CE mark in Italy, France, Belgium, Spain, Canada, Denmark, Finland, Norway and Sweden on an exclusive basis, and to do the same
on a non-exclusive basis in the United Kingdom, Greece, Brazil, China, Korea, Mexico and the Netherlands and, upon our written approval, other European
countries where we do not sell these products, as well as non-European countries.

On April  23,  2012,  we  entered  into  a  license  and  supply  agreement  with  Medica  S.p.A.,  an  Italy-based  medical  product  manufacturing  company,  for  the
marketing  and  sale  of  certain  filtration  products  based  upon  Medica’s  proprietary  Medisulfone  ultrafiltration  technology  in  conjunction  with  our  filtration
products and for an exclusive supply arrangement for the filtration products. Under the agreement, Medica granted to us an exclusive license, with right of
sublicense, to market, promote, distribute, offer for sale and sell the filtration products worldwide, excluding Italy for the first three years, during the term of
the agreement. In addition, we granted to Medica an exclusive license under our intellectual property to make the filtration products during the term of the
agreement. In exchange for the rights granted, we agreed to make minimum annual aggregate purchases from Medica throughout the term of the agreement.
As part of the agreement, we granted to Medica 300,000 options to purchase our common stock, which vested over the first three years of the agreement. We
currently have an understanding with Medica whereby we have agreed to pay interest to Medica at a 12% annual rate calculated on the principal amount of
any outstanding invoices that are not paid pursuant to the original payment terms.

On May 5, 2017, we entered into a third amendment to the agreement with Medica. Pursuant to the third amendment, Medica expanded the products covered
by  the  original  agreement  to  include  both  certain  filtration  products  based  on  Medica’s  proprietary  Versatile  microfiber  technology  and  certain  filtration
products based on Medica’s proprietary Medisulfone ultrafiltration technology. The third amendment also limits the territory in which Medica granted us an
exclusive license, with right of sublicense, to market, promote, distribute, offer for sale, and sell the filtration products to North America, Central America,
Columbia,  Venezuela,  Chile,  Ecuador,  Peru,  Ireland,  the  United  Kingdom,  Australia  and  New  Zealand.  Our  multinational  distributors  retain  the  right  to
market certain of the products worldwide, other than in Italy, on a non-exclusive basis. On September 26, 2017, we entered into a fourth amendment to the
agreement with Medica, which extended the term of the agreement from December 31, 2022 to December 31, 2025.

8

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Sales and Marketing

Under  the  Bellco  license  agreement,  as  discussed  above,  we  granted  Bellco  a  license  to  manufacture,  market  and  sell  the  covered  products  under  its  own
name,  label  and  CE  mark  in  the  territory,  as  defined  in  the  license  agreement.  In  addition,  if  requested  by  us,  Bellco  will  be  required  to  sell  the  covered
products to our distributors in the stated territory.

Our New Jersey office oversees global sales and marketing activity of our ultrafilter products. We work with multiple distributors for our ultrafilter products
in the hospital and dialysis water markets. In the food service market, Biocon 1 LLC has the exclusive right to distribute our custom filter cartridge developed
for  the  AETHER®  Water  System.  For  each  prospective  market  for  our  ultrafilter  products,  we  are  pursuing  alliance  opportunities  for  joint  product
development and/or distribution. Our ultrafilter manufacturer in Europe shares certain intellectual property rights with us for one of our Dual Stage Ultrafilter
designs.

Research and Development

Our research and development efforts continue on several fronts directly related to our current product lines. For the ultrafiltration systems business, we are
continually  working  with  existing  and  potential  distributors  of  ultrafilter  products  to  develop  solutions  to  meet  customer  needs.  For  the  HDF  systems
business, we are working with our current customers to develop a 2nd generation HDF system. For the years ended December 31, 2017 and 2016, we spent
approximately $1,002,000 and $1,079,000, respectively, on research and development activities.

Major Customers

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For the years ended December 31, 2017 and 2016, four customers accounted for 50% and 55%, respectively, of our revenues.

As of December 31, 2017 and 2016, three customers accounted for 38% and 47%, respectively, of our accounts receivable.

Competition

With respect to the water filtration market, we expect to compete with companies that are well entrenched in the water filtration domain. These companies
include Pall Corporation (now wholly-owned by Danaher Corporation), which manufactures end-point water filtration systems, as well as 3M, Siemens and
Everpure®. Our methods of competition in the water filtration domain include:

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developing and marketing products that are designed to meet critical and specific customer needs more effectively than competitive devices;
offering unique attributes that illustrate our product reliability, “user-friendliness,” and performance capabilities;
selling products to specific customer groups where our unique product attributes are mission-critical; and
pursuing alliance opportunities for joint product development and distribution.

The dialyzer and renal replacement therapy market is subject to intense competition. Accordingly, our future success will depend on our ability to meet the
clinical goals of nephrologists, improve patient outcomes and remain cost-effective for payers.

We compete with other suppliers of ESRD therapies, supplies and services. These suppliers include Fresenius Medical Care AG and Baxter International,
Inc., currently two of the primary machine manufacturers in hemodialysis. Fresenius Medical Care AG and Baxter International, Inc. also manufacture HDF
machines that are not currently approved in the United States.

The markets in which we sell our dialysis products are highly competitive. Our competitors in the sale of hemodialysis products include Baxter International
Inc.,  Fresenius  Medical  Care  AG,  Asahi  Kasei  Medical  Co.  Ltd.,  B.  Braun  Melsungen  AG,  Nipro  Medical  Corporation  Ltd.,  Nikkiso  Co.,  Ltd.,  Terumo
Medical Corporation and Toray Medical Co., Ltd.

Other competitive considerations include pharmacological and technological advances in preventing the progression of ESRD in high-risk patients, such as
those with diabetes and hypertension, technological developments by others in the area of dialysis, the development of new medications designed to reduce
the incidence of kidney transplant rejection, and progress in using kidneys harvested from genetically-engineered animals as a source of transplants.

We are not aware of any other companies using technology similar to ours in the treatment of ESRD. Our competition would increase, however, if companies
that currently sell ESRD products, or new companies that enter the market, develop technology that is more efficient than ours. We believe that in order to
become  competitive  in  this  market,  we  will  need  to  develop  and  maintain  competitive  products  and  take  and  hold  sufficient  market  share  from  our
competitors. Therefore, we expect our methods of competing in the ESRD marketplace to include:

9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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continuing our efforts to develop, manufacture, and sell products which, when compared to competitive products, perform more efficiently, and are
available at prices that are acceptable to the market;
displaying our products and providing associated literature at major industry trade shows in the United States;
initiating discussions with dialysis clinic medical directors, as well as representatives of dialysis clinical chains, to develop interest in our products;
pursuing alliance opportunities in certain territories for distribution of our products and possible alternative manufacturing facilities; and
entering into license agreements similar to our agreement with Bellco to expand market share.

Intellectual Property

Patents

We  protect  our  technology  and  products  through  patents  and  patent  applications.  In  addition  to  the  United  States,  we  also  apply  for  patents  in  other
jurisdictions, such as the European Patent Office, Canada and Japan, to the extent we deem appropriate. We have built a portfolio of patents and applications
covering our products, including their hardware design and methods of hemodiafiltration.

We  believe  that  our  patent  strategy  will  provide  a  competitive  advantage  in  our  target  markets,  but  our  patents  may  not  be  broad  enough  to  cover  our
competitors’ products, and may be subject to invalidation claims. Our U.S. patents for the “Method and Apparatus for Efficient Hemodiafiltration” and for the
“Dual-Stage Filtration Cartridge” have claims that cover the OLpūr MDHDF filter series and the method of hemodiafiltration employed in the operation of
the  products.  Technological  developments  in  ESRD  therapy  could  reduce  the  value  of  our  intellectual  property.  Any  such  reduction  could  be  rapid  and
unanticipated. We have issued patents on our water filtration products and applications in process to cover various applications in residential, commercial, and
remote environments.

As of December 31, 2017, we had twelve U.S. patents, four Mexican patents, one South Korean patent, two Chinese patents, two French patents, two German
patents, one Israeli patent, two Italian patents, one Spanish patent, two United Kingdom patents, one Canadian patent, one Australian patent, one Swedish
patent,  and  one  patent  in  the  Netherlands.  In  addition,  we  have  two  pending  patent  applications  in  the  U.S.  and  one  in  Canada.  Our  pending  patent
applications relate to a range of filter technologies, including cartridge configurations, cartridge assembly, substitution fluid systems, and methods to enhance
and ensure performance.

Trademarks

As of December 31, 2017, we secured registrations of the trademarks H2H and OLpūr in the European Union and OLpūr in the United States. We have also
filed trademark applications for HYDRAGUARD, NANOGUARD, and ENDOPUR in the United States, and have a trademark registration in the European
Union for Nephros Hydraguard.

Governmental Regulation

The research and development, manufacturing, promotion, marketing and distribution of our ESRD therapy products in the United States, Europe and other
regions of the world are subject to regulation by numerous governmental authorities, including the FDA, the European Union and analogous agencies.

United States

The FDA regulates the manufacture and distribution of medical devices in the United States pursuant to the FDC Act. All of our ESRD therapy products are
regulated in the United States as medical devices by the FDA under the FDC Act. Under the FDC Act, medical devices are classified in one of three classes,
namely Class I, II or III, on the basis of the controls deemed necessary by the FDA to reasonably ensure their safety and effectiveness.

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Class  I  devices  are  medical  devices  for  which  general  controls  are  deemed  sufficient  to  ensure  their  safety  and  effectiveness.  General  controls
include  provisions  related  to  (1)  labeling,  (2)  producer  registration,  (3)  defect  notification,  (4)  records  and  reports  and  (5)  quality  service
requirements (“QSR”).

Class II  devices  are  medical  devices  for  which  the  general  controls  for  the  Class  I  devices  are  deemed  not  sufficient  to  ensure  their  safety  and
effectiveness  and  require  special  controls  in  addition  to  the  general  controls.  Special  controls  include  provisions  related  to  (1)  performance  and
design standards, (2) post-market surveillance, (3) patient registries and (4) the use of FDA guidelines.

Class III devices are the most regulated medical devices and are generally limited to devices that support or sustain human life or are of substantial
importance in preventing impairment of human health or present a potential, unreasonable risk of illness or injury. Pre-market approval by the FDA
is the required process of scientific review to ensure the safety and effectiveness of Class III devices.

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Before  a  new  medical  device  can  be  introduced  to  the  market,  FDA  clearance  of  a  pre-market  notification  under  Section  510(k)  of  the  FDC Act  or  FDA
clearance  of  a  pre-market  approval  application  under  Section  515  of  the  FDC  Act  must  be  obtained.  A  Section  510(k)  clearance  will  be  granted  if  the
submitted information establishes that the proposed device is “substantially equivalent” to a legally marketed Class I or Class II medical device or to a Class
III medical device for which the FDA has not called for pre-market approval under Section 515. The Section 510(k) pre-market clearance process is generally
faster and simpler than the Section 515 pre-market approval process.

For any devices cleared through the Section 510(k) process, modifications or enhancements that could significantly affect the safety or effectiveness of the
device or that constitute a major change to the intended use of the device will require a new Section 510(k) pre-market notification submission. Accordingly,
if we do obtain Section 510(k) pre-market clearance for any of our ESRD therapy and DSU products, we will need to submit another Section 510(k) pre-
market notification if we significantly affect that product’s safety or effectiveness through subsequent modifications or enhancements.

In  July  2009,  we  received  FDA  clearance  of  the  DSU  to  be  used  to  filter  biological  contaminants  from  water  and  bicarbonate  concentrate  used  in
hemodialysis procedures.

In April 2012, we announced that 510(k) clearance was received from the FDA to market the OLpūr H2H Module and OLpūr MD 220 Hemodiafilter for use
with  a  UF  controlled  hemodialysis  machine  that  provides  ultrapure  dialysate  in  accordance  with  current ANSI/AAMI/ISO  standards,  for  the  treatment  of
patients with chronic renal failure in the United States.

In October 2014, we announced that we received 510(k) clearance from the FDA to market our DSU H and SSU H ultrafilters; in April 2016, we announced
that we received 510(k) clearance from the FDA to market our S100 point-of-use filter; in December 2016, we announced that we received 510(k) clearance
from the FDA to market our HydraGuard 10” ultrafilter; and in March 2017, we announced that we received 510(k) clearance from the FDA to market our
EndoPur 10” ultrafilter.

The FDC Act requires that medical devices be manufactured in accordance with the FDA’s current QSR regulations which require, among other things, that:

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the design and manufacturing processes be regulated and controlled by the use of written procedures;
the ability to produce medical devices which meet the manufacturer’s specifications be validated by extensive and detailed testing of every aspect of
the process;
any deficiencies in the manufacturing process or in the products produced be investigated;
detailed records be kept and a corrective and preventative action plan be in place; and

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● manufacturing facilities be subject to FDA inspection on a periodic basis to monitor compliance with QSR regulations.

If violations of the applicable QSR regulations are noted during FDA inspections of our manufacturing facilities or the manufacturing facilities of our contract
manufacturers, there may be a material adverse effect on our ability to produce and sell our products.

In addition to the requirements described above, the FDC Act requires that:

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all medical device manufacturers and distributors register with the FDA annually and provide the FDA with a list of those medical devices which
they distribute commercially;
information be provided to the FDA on death or serious injuries alleged to have been associated with the use of the products, as well as product
malfunctions that would likely cause or contribute to death or serious injury if the malfunction were to recur; and
certain medical devices not cleared with the FDA for marketing in the United States meet specific requirements before they are exported.

European Union

The European Union began to harmonize national regulations comprehensively for the control of medical devices in member nation in 1993, when it adopted
its  Medical  Devices  Directive  93/42/EEC.  The  European  Union  directive  applies  to  both  the  manufacturer’s  quality  assurance  system  and  the  product’s
technical design and discusses the various ways to obtain approval of a device (dependent on device classification), how to properly CE mark a device, and
how to place a device on the market.

11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The regulatory approach necessary to demonstrate to the European Union that the organization has the ability to provide medical devices and related services
that  consistently  meet  customer  requirements  and  regulatory  requirements  applicable  to  medical  devices  requires  the  certification  of  a  full  quality
management system by a notified body. Initially, we engaged TÜV Rheinland of North America, Inc. (“TÜV Rheinland”) as the notified body to assist us in
obtaining certification to ISO 13485/2003 standard, which demonstrates the presence of a quality management system that can be used by an organization for
design and development, production, installation and servicing of medical devices and the design, development and provision of related services.

European Union requirements for products are set forth in harmonized European Union standards and include conformity to safety requirements, physical and
biological properties, construction and environmental properties, and information supplied by the manufacturer. A company demonstrates conformity to these
requirements, with respect to a product, by pre-clinical tests, biocompatibility tests, qualification of products and packaging, risk analysis and well-conducted
clinical investigations approved by ethics committees.

Once a manufacturer’s full quality management system is determined to be in compliance with ISO 13485/2003 and other statutory requirements, and the
manufacturer’s products conform to harmonized European standards, the notified body will recommend and document such conformity. The manufacturer
will  receive  a  CE  marking  and  ISO  certifications,  and  then  may  place  a  CE  mark  on  the  relevant  products.  The  CE  mark,  which  stands  for  Conformité
Européene,  demonstrates  compliance  with  the  relevant  European  Union  requirements.  Products  subject  to  these  provisions  that  do  not  bear  the  CE  mark
cannot be imported to, or sold or distributed within, the European Union.

In  July  2003,  we  received  a  certification  from  TÜV  Rheinland  that  our  quality  management  system  conforms  to  the  requirements  of  the  European
Community.  At  the  same  time,  TÜV  Rheinland  approved  our  use  of  the  CE  marking  with  respect  to  the  design  and  production  of  high  permeability
hemodialyzer products for ESRD therapy. In April 2010, we changed our notified body from TÜV Rheinland to BSI America, Inc. and expanded our scope to
include design and development and production of water filters.

Under  the  Bellco  license  agreement,  as  discussed  above,  we  granted  Bellco  a  license  to  manufacture,  market  and  sell  the  covered  products  under  its  own
name, label and CE mark in the stated territory. In addition, if requested by us, Bellco will be required to sell the covered products to our distributors in the
stated territory.

Regulatory Authorities in Regions Outside of the United States and the European Union

We also plan to sell our ESRD therapy products in foreign markets outside the United States that are not part of the European Union. Requirements pertaining
to medical devices vary widely from country to country, ranging from no health regulations to detailed submissions such as those required by the FDA. We
believe the extent and complexity of regulations for medical devices such as those produced by us are increasing worldwide. We anticipate that this trend will
continue and that the cost and time required to obtain approval to market in any given country will increase, with no assurance that such approval will be
obtained.  Our  ability  to  export  into  other  countries  may  require  compliance  with  ISO  13485,  which  is  analogous  to  compliance  with  the  FDA’s  QSR
requirements. In November 2007 and May 2011, the Therapeutic Products Directorate of Health Canada, the Canadian health regulatory agency, approved our
OLpūr MD220 Hemodiafilter and our DSU, respectively, for marketing in Canada. Other than the Canadian approval of our OLpūr MD220 Hemodiafilter
and DSU products, we have not obtained any regulatory approvals to sell any of our products outside of the United States and the European Union and there
is no assurance that any such clearance or certification will be issued.

Reimbursement

In  both  domestic  markets  and  markets  outside  of  the  United  States,  sales  of  our  ESRD  therapy  products  will  depend  in  part,  on  the  availability  of
reimbursement from third-party payers. In the United States, ESRD providers are reimbursed through Medicare, Medicaid and private insurers. In countries
other than the United States, ESRD providers are also reimbursed through governmental and private insurers. In countries other than the United States, the
pricing and profitability of our products generally will be subject to government controls. Despite the continually expanding influence of the European Union,
national  healthcare  systems  in  its  member  nations,  including  reimbursement  decision-making,  are  neither  regulated  nor  integrated  at  the  European  Union
level. Each country has its own system, often closely protected by its corresponding national government.

Product Liability and Insurance

The  production,  marketing  and  sale  of  our  products  have  an  inherent  risk  of  liability  in  the  event  of  product  failure  or  claim  of  harm  caused  by  product
operation. We have acquired product liability insurance for our products in the amount of $2 million. A successful claim in excess of our insurance coverage
could materially deplete our assets. Moreover, any claim against us could generate negative publicity, which could decrease the demand for our products, our
ability to generate revenues and our profitability.

Some of our existing and potential agreements with manufacturers of our products and components of our products do or may require us (1) to obtain product
liability insurance or (2) to indemnify manufacturers against liabilities resulting from the sale of our products. If we are not able to maintain adequate product
liability insurance, we will be in breach of these agreements, which could materially adversely affect our ability to produce our products. Even if we are able
to obtain and maintain product liability insurance, if a successful claim in excess of our insurance coverage is made, then we may have to indemnify some or
all of our manufacturers for their losses, which could materially deplete our assets.

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Employees

As  of  December  31,  2017,  we  employed  a  total  of  15  full-time  employees,  including  3  employed  in  sales/marketing/customer  support,  5  in  general  and
administrative, and 7 in research and development.

Item 1A. Risk Factors

Risks Related to Our Company

Our recurring losses and difficulty in generating sufficient cash flow to meet our obligations and sustain our operations raise substantial doubt about our
ability to continue as a going concern.

The  accompanying  consolidated  financial  statements  have  been  prepared  assuming  that  we  will  continue  as  a  going  concern.  However,  there  can  be  no
assurance  that  we  will  be  able  to  do  so.  Our  recurring  losses  and  difficulty  in  generating  sufficient  cash  flow  to  meet  our  obligations  and  sustain  our
operations raise substantial doubt about our ability to continue as a going concern within one year after the date of issuance of these consolidated financial
statements. Our consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

We have a history of operating losses and a significant accumulated deficit, and we may not achieve or maintain profitability in the future.

As of December 31, 2017, we had an accumulated deficit of approximately $121,106,000 as a result of historical operating losses. While we believe that the
revenues following the launch of our new products will help us achieve profitability, there can be no guarantee of this. We may continue to incur additional
losses in the future depending on the timing and marketplace acceptance of our products and as a result of operating expenses being higher than our gross
margin from product sales. We began sales of our first product in March 2004, and we may never realize sufficient revenues from the sale of our products or
be profitable. Each of the following factors, among others, may influence the timing and extent of our profitability, if any:

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the market acceptance of our technologies and products in each of our target markets;
our ability to effectively and efficiently manufacture, market and distribute our products;
our ability to sell our products at competitive prices that exceed our per unit costs; and
our ability to continue to develop products and maintain a competitive advantage in our industry.

If we violate any provisions of the FDC Act or any other statutes or regulations, then we could be subject to enforcement actions by the FDA or other
governmental agencies.

We face a significant compliance burden under the FDC Act and other applicable statutes and regulations which govern the testing, labeling, storage, record
keeping,  distribution,  sale,  marketing,  advertising  and  promotion  of  our  medically  approved  products.  If  we  violate  the  FDC  Act  or  other  regulatory
requirements (either with respect to our POU or DSU ultrafilters or otherwise) at any time during or after the product development and/or approval process,
we could be subject to enforcement actions by the FDA or other agencies, including:

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fines;
injunctions;
civil penalties;
recalls or seizures of products;
total or partial suspension of the production of our products;
withdrawal of any existing approvals or pre-market clearances of our products;
refusal to approve or clear new applications or notices relating to our products;
recommendations that we not be allowed to enter into government contracts; and
criminal prosecution.

Any of the above could have a material adverse effect on our business, financial condition and results of operations.

13

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We cannot assure you that our products will be safe or that there will not be product-related deaths, serious injuries or product malfunctions. Further, we
are required under applicable law to report any circumstances relating to our medically approved products that could result in deaths or serious injuries.
These circumstances could trigger recalls, class action lawsuits and other events that could cause us to incur expenses and may also limit our ability to
generate revenues from such products.

We cannot assure you that our products will prove to be safe or that there will not be product-related deaths or serious injuries or product malfunctions, which
could  trigger  recalls,  class  action  lawsuits  and  other  events  that  could  cause  us  to  incur  significant  expenses,  limit  our  ability  to  market  our  products  and
generate revenues from such products or cause us reputational harm. Under the FDC Act, we are required to submit medical device reports (“MDRs”) to the
FDA to report device-related deaths, serious injuries and malfunctions of medically approved products that could result in death or serious injury if they were
to recur. Depending on their significance, MDRs could trigger events that could cause us to incur expenses and may also limit our ability to generate revenues
from such products, such as the following:

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information contained in the MDRs could trigger FDA regulatory actions such as inspections, recalls and patient/physician notifications;
because the reports are publicly available, MDRs could become the basis for private lawsuits, including class actions; and
if we fail to submit a required MDR to the FDA, the FDA could take enforcement action against us.

If any of these events occur, then we could incur significant expenses and it could become more difficult for us to market and sell our products and to generate
revenues from sales. Other countries may impose analogous reporting requirements that could cause us to incur expenses and may also limit our ability to
generate revenues from sales of our products.

Product liability associated with the production, marketing and sale of our products, and/or the expense of defending against claims of product liability,
could materially deplete our assets and generate negative publicity which could impair our reputation.

The production, marketing and sale of kidney dialysis and water-filtration products have inherent risks of liability in the event of product failure or claim of
harm caused by product operation. Voluntary recalls could subject us to claims or proceedings by consumers, the FDA or other regulatory authorities which
may  adversely  impact  our  sales  and  revenues.  Furthermore,  even  meritless  claims  of  product  liability  may  be  costly  to  defend  against.  Although  we  have
acquired product liability insurance for our products, we may not be able to maintain or obtain this insurance on acceptable terms or at all. Because we may
not  be  able  to  obtain  insurance  that  provides  us  with  adequate  protection  against  all  potential  product  liability  claims,  a  successful  claim  in  excess  of  our
insurance  coverage  could  materially  deplete  our  assets.  Moreover,  even  if  we  are  able  to  obtain  adequate  insurance,  any  claim  against  us  could  generate
negative publicity, which could impair our reputation and adversely affect the demand for our products, our ability to generate sales and our profitability.

Some of the agreements that we may enter into with manufacturers of our products and components of our products may require us

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to obtain product liability insurance; or
to indemnify manufacturers against liabilities resulting from the sale of our products.

For  example,  the  agreement  with  our  contract  manufacturer  (“CM”)  requires  that  we  obtain  and  maintain  certain  minimum  product  liability  insurance
coverage and that we indemnify our CM against certain liabilities arising out of our products that they manufacture, provided they do not arise out of our
CM’s breach of the agreement, negligence or willful misconduct. If we are not able to obtain and maintain adequate product liability insurance, then we could
be in breach of these agreements, which could materially adversely affect our ability to produce our products and generate revenues. Even if we are able to
obtain and maintain product liability insurance, if a successful claim in excess of our insurance coverage is made, then we may have to indemnify some or all
of our manufacturers for their losses, which could materially deplete our assets.

We face significant challenges in obtaining market acceptance of our products, which could adversely affect our potential sales and revenues.

We do not yet have an established market or customer base for our products. Acceptance of our products in the marketplace by both potential users, including
chronic renal failure patients, and potential purchasers, including nephrologists, dialysis clinics and other health care providers, is uncertain, and our failure to
achieve  sufficient  market  acceptance  will  significantly  limit  our  ability  to  generate  revenue  and  be  profitable.  Market  acceptance  will  require  substantial
marketing efforts and the expenditure of significant funds by us to inform dialysis patients and nephrologists, dialysis clinics and other health care providers
of the benefits of using our products. We may encounter significant clinical and market resistance to our products and our products may never achieve market
acceptance. We may not be able to build key relationships with physicians, clinical groups and government agencies, pursue or increase sales opportunities in
Europe  or  elsewhere,  or  be  the  first  to  introduce  hemodiafiltration  therapy  in  the  United  States.  Product  orders  may  be  cancelled,  patients  or  customers
currently using our products may cease to do so and patients or customers expected to begin using our products may not. Factors that may affect our ability to
achieve acceptance of our chronic renal failure therapy products in the marketplace include whether:

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such products will be safe for use;
such products will be effective;
such products will be cost-effective;
we will be able to demonstrate product safety, efficacy and cost-effectiveness;
there are unexpected side effects, complications or other safety issues associated with such products; and
government or third party reimbursement for the cost of such products is available at reasonable rates, if at all.

Acceptance of our water filtration products in the marketplace is also uncertain, and our failure to achieve sufficient market acceptance and sell such products
at competitive prices will limit our ability to generate revenue and be profitable. Our water filtration products and technologies may not achieve expected
reliability,  performance  and  endurance  standards.  Our  water  filtration  products  and  technology  may  not  achieve  market  acceptance,  including  among
hospitals, or may not be deemed suitable for other commercial, military, industrial or retail applications.

Many of the same factors that may affect our ability to achieve acceptance of our chronic renal failure therapy products in the marketplace will also apply to
our water filtration products, except for those related to side effects, clinical trials and third party reimbursement.

If we are not able to successfully scale-up production of our products, then our sales and revenues will suffer.

In  order  to  commercialize  our  products,  we  need  to  be  able  to  produce  them  in  a  cost-effective  way  on  a  large  scale  to  meet  commercial  demand,  while
maintaining extremely high standards for quality and reliability. The extent to which we fail to successfully commercialize our products will limit our ability
to be profitable.

We  expect  to  rely  on  a  limited  number  of  independent  manufacturers  to  produce  our  products.  Our  manufacturers’  systems  and  procedures  may  not  be
adequate to support our operations and may not be able to achieve the rapid execution necessary to exploit the market for our products. Our manufacturers
could experience manufacturing and control problems as they begin to scale-up our future manufacturing operations, if any, and we may not be able to scale-
up  manufacturing  in  a  timely  manner  or  at  a  commercially  reasonable  cost  to  enable  production  in  sufficient  quantities.  If  we  experience  any  of  these
problems  with  respect  to  our  manufacturers’  initial  or  future  scale-ups  of  manufacturing  operations,  then  we  may  not  be  able  to  have  our  products
manufactured  and  delivered  in  a  timely  manner.  Our  products  are  new  and  evolving,  and  our  manufacturers  may  encounter  unforeseen  difficulties  in
manufacturing them in commercial quantities or at all.

If  we  cannot  develop  adequate  distribution,  customer  service  and  technical  support  networks,  then  we  may  not  be  able  to  market  and  distribute  our
products effectively and/or customers may decide not to order our products. In either case, our sales and revenues will suffer.

Our  strategy  requires  us  to  distribute  our  products  and  provide  a  significant  amount  of  customer  service  and  maintenance  and  other  technical  service.  To
provide these services, we have begun, and will need to continue, to develop a network of distribution and a staff of employees and independent contractors in
each of the areas in which we intend to operate. We cannot assure that we will be able to organize and manage this network on a cost-effective basis. If we
cannot effectively organize and manage this network, then it may be difficult for us to distribute our products and to provide competitive service and support
to our customers, in which case customers may be unable, or decide not, to order our products and our sales and revenues will suffer.

We have limited experience selling our products to healthcare facilities, and we might be unsuccessful in increasing our sales.

Our  business  strategy  depends  in  part  on  our  ability  to  sell  our  products  to  hospitals  and  other  healthcare  facilities  that  include  dialysis  clinics.  We  have
limited  experience  with  respect  to  sales  and  marketing.  If  we  are  unsuccessful  at  manufacturing,  marketing  and  selling  our  products,  our  operations  and
potential revenues will be materially adversely affected.

We cannot sell our products, including certain modifications thereto, until we obtain the requisite regulatory approvals and clearances in the countries in
which we intend to sell our products. If we fail to receive, or experience a significant delay in receiving, such approvals and clearances, then we may not
be able to get our products to market and enhance our revenues.

Our business strategy depends in part on our ability to get our products into the market as quickly as possible. We have obtained a Conformité Européene
(“CE”) mark, which demonstrates compliance with the relevant European Union requirements and is a regulatory prerequisite for selling our products in the
European Union and certain other countries that recognize CE marking (collectively, “European Community”), for our OLpūr MD 220 Hemodiafilter and our
DSU. We have not yet obtained the CE mark for any of our other products. On April 30, 2012, we announced that we received clearance from the FDA to
market our OLpūr MD220 Hemodiafilter and OLpūr H2H Module for use with a hemodialysis machine that provides ultrapure dialysate in accordance with
current ANSI/AAMI/ISO standards, for the treatment of chronic renal failure patients. We have not begun to broadly market these products and are actively
seeking a commercialization partner in the United States.

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There is no assurance that any existing products that have not yet been approved, or any new products developed by us in the future, will be approved for
marketing. The clearance and/or approval processes can be lengthy and uncertain and each requires substantial commitments of our financial resources and
our  management’s  time  and  effort.  We  may  not  be  able  to  obtain  further  CE  marking  or  regulatory  approval  for  any  of  our  existing  or  new  products  in  a
timely manner or at all. Even if we do obtain regulatory approval, approval may be only for limited uses with specific classes of patients, processes or other
devices. Our failure to obtain, or delays in obtaining, the necessary regulatory clearance and/or approvals would prevent us from selling our affected products
in the applicable regions. If we cannot sell some of our products in such regions, or if we are delayed in selling while waiting for the necessary clearance
and/or approvals, our ability to generate revenues from these products will be limited.

Over time, we intend to market our products globally. Requirements pertaining to the sale of our products vary widely from country to country. It may be very
expensive and difficult for us to meet the requirements for the sale of our products in many countries. As a result, we may not be able to obtain the required
approvals in a timely manner, if at all. If we cannot sell our products in a particular region, then the size of our potential market could be reduced, which
would limit our potential sales and revenues.

Clinical studies that may be required for our products are costly and time-consuming, and their outcome is uncertain.

Before  obtaining  regulatory  approvals  for  the  commercial  sale  of  any  of  our  products,  other  than  those  for  which  we  have  already  received  marketing
approval in the United States and elsewhere, we must demonstrate through clinical studies that our products are safe and effective.

For  products  other  than  those  for  which  we  have  already  received  marketing  approval,  if  we  do  not  prove  in  clinical  trials  that  our  products  are  safe  and
effective, we will not obtain marketing approvals from the applicable regulatory authorities. In particular, one or more of our products may not exhibit the
expected medical benefits, may cause harmful side effects, may not be effective in treating dialysis patients or may have other unexpected characteristics that
preclude regulatory approval for any or all indications of use or limit commercial use if approved. The length of time necessary to complete clinical trials
varies significantly and is difficult to predict. Factors that can cause delay or termination of our clinical trials include:

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slower than expected patient enrollment due to the nature of the protocol, the proximity of subjects to clinical sites, the eligibility criteria  for  the
study, competition with clinical trials for similar devices or other factors;
lower than expected retention rates of subjects in a clinical trial;
inadequately trained or insufficient personnel at the study site to assist in overseeing and monitoring clinical trials;
delays in approvals from a study site’s review board, or other required approvals;
longer treatment time required to demonstrate effectiveness;
lack of sufficient supplies of the product;
adverse medical events or side effects in treated subjects; and
lack of effectiveness of the product being tested.

Even  if  we  obtain  positive  results  from  clinical  studies  for  our  products,  we  may  not  achieve  the  same  success  in  future  studies  of  such  products.  Data
obtained from clinical studies are susceptible to varying interpretations that could delay, limit or prevent regulatory approval. In addition, we may encounter
delays or rejections based upon changes in regulatory policy for device approval during the period of product development and regulatory review of each
submitted  new  device  application.  Moreover,  regulatory  approval  may  entail  limitations  on  the  indicated  uses  of  the  device.  Failure  to  obtain  requisite
governmental approvals or failure to obtain approvals of the scope requested will delay or preclude our licensees or marketing partners from marketing our
products or limit the commercial use of such products and will have a material adverse effect on our business, financial condition and results of operations.

In  addition,  some  or  all  of  the  clinical  trials  we  undertake  may  not  demonstrate  sufficient  safety  and  efficacy  to  obtain  the  requisite  regulatory  approvals,
which could prevent or delay the creation of marketable products. Our product development costs will increase if we have delays in testing or approvals, if we
need to perform more, larger or different clinical trials than planned or if our trials are not successful. Delays in our clinical trials may harm our financial
results and the commercial prospects for our products. Additionally, we may be unable to complete our clinical trials if we are unable to obtain additional
capital.

We may be required to design and conduct additional clinical trials.

We  may  be  required  to  design  and  conduct  additional  clinical  trials  to  further  demonstrate  the  safety  and  efficacy  of  our  products,  which  may  result  in
significant expense and delay. Regulatory agencies may require new or additional clinical trials because of inconclusive results from current or earlier clinical
trials, a possible failure to conduct clinical trials in complete adherence to certain regulatory standards, the identification of new clinical trial endpoints, or the
need for additional data regarding the safety or efficacy of our products. It is possible that regulatory authorities may not ultimately approve our products for
commercial sale in any jurisdiction, even if we believe future clinical results are positive.

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Significant additional governmental regulation could subject us to unanticipated delays which would adversely affect our sales and revenues.

Our business strategy depends in part on our ability to get our products into the market as quickly as possible. Additional laws and regulations, or changes to
existing laws and regulations that are applicable to our business may be enacted or promulgated, and the interpretation, application or enforcement of the
existing laws and regulations may change. We cannot predict the nature of any future laws, regulations, interpretations, applications or enforcements or the
specific effects any of these might have on our business. Any future laws, regulations, interpretations, applications or enforcements could delay or prevent
regulatory  approval  or  clearance  of  our  products  and  our  ability  to  market  our  products.  Moreover,  changes  that  result  in  our  failure  to  comply  with  the
requirements of applicable laws and regulations could result in the types of enforcement actions by the FDA and/or other agencies as described above, all of
which could impair our ability to have manufactured and to sell the affected products.

The recently passed Tax Cuts and Jobs Act of 2017 may have a material impact on our financial condition and results of operations.

The  Tax  Cuts  and  Jobs  Act  of  2017  (the  “Tax  Act”)  was  signed  into  law  on  December  22,  2017.  The  Tax  Act  made  numerous  changes  to  U.S.  federal
corporate tax law and is expected to reduce our effective tax rate for fiscal year 2018 and future periods. Effective January 1, 2018, the Tax Act lowers the
U.S. corporate tax rate from 35% to 21% and prompts various other changes to U.S. federal corporate tax law. We are currently assessing the impact the Tax
Act will have on our deferred tax assets or other areas with our professional advisors and until our analysis is complete, the full impact the Tax Act will have
on us in future periods is uncertain and may adversely affect our financial condition and results of operations.

Protecting our intellectual property in our technology through patents may be costly and ineffective. If we are not able to adequately secure or enforce
protection of our intellectual property, then we may not be able to compete effectively and we may not be profitable.

Our future success depends in part on our ability to protect the intellectual property for our technology through patents. We will only be able to protect our
products and methods from unauthorized use by third parties to the extent that our products and methods are covered by valid and enforceable patents or are
effectively maintained as trade secrets. Our 12 granted U.S. patents will expire at various times from 2018 to 2027, assuming they are properly maintained.

The protection provided by our patents, and patent applications if issued, may not be broad enough to prevent competitors from introducing similar products
into  the  market.  Our  patents,  if  challenged  or  if  we  attempt  to  enforce  them,  may  not  necessarily  be  upheld  by  the  courts  of  any  jurisdiction.  Numerous
publications  may  have  been  disclosed  by,  and  numerous  patents  may  have  been  issued  to,  our  competitors  and  others  relating  to  methods  and  devices  for
dialysis of which we are not aware and additional patents relating to methods and devices for dialysis may be issued to our competitors and others in the
future. If any of those publications or patents conflict with our patent rights, or cover our products, then any or all of our patent applications could be rejected
and any or all of our granted patents could be invalidated, either of which could materially adversely affect our competitive position.

Litigation  and  other  proceedings  relating  to  patent  matters,  whether  initiated  by  us  or  a  third  party,  can  be  expensive  and  time-consuming,  regardless  of
whether the outcome is favorable to us, and may require the diversion of substantial financial, managerial and other resources. An adverse outcome could
subject us to significant liabilities to third parties or require us to cease any related development, product sales or commercialization activities. In addition, if
patents that contain dominating or conflicting claims have been or are subsequently issued to others and the claims of these patents are ultimately determined
to be valid, then we may be required to obtain licenses under patents of others in order to develop, manufacture, use, import and/or sell our products. We may
not be able to obtain licenses under any of these patents on terms acceptable to us, if at all. If we do not obtain these licenses, we could encounter delays in, or
be prevented entirely from using, importing, developing, manufacturing, offering or selling any products or practicing any methods, or delivering any services
requiring such licenses.

If we file for or obtain additional patents in foreign countries, we will be subject to laws and procedures that differ from those in the United States. Such
differences could create additional uncertainty about the level and extent of our patent protection. Moreover, patent protection in foreign countries may be
different from patent protection under U.S. laws and may not be as favorable to us. Many non-U.S. jurisdictions, for example, prohibit patent claims covering
methods of medical treatment of humans, although this prohibition may not include devices used for such treatment.

If we are not able to secure and enforce protection of our trade secrets through enforcement of our confidentiality and non-competition agreements, then
our competitors may gain access to our trade secrets, we may not be able to compete effectively and we may not be profitable. Such protection may be
costly and ineffective.

We  attempt  to  protect  our  trade  secrets,  including  the  processes,  concepts,  ideas  and  documentation  associated  with  our  technologies,  through  the  use  of
confidentiality agreements and non-competition agreements with our current employees and with other parties to whom we have divulged such trade secrets.
If these employees or other parties breach our confidentiality agreements and non-competition agreements, or if these agreements are not sufficient to protect
our technology or are found to be unenforceable, then our competitors could acquire and use information that we consider to be our trade secrets and we may
not be able to compete effectively. Policing unauthorized use of our trade secrets is difficult and expensive, particularly because of the global nature of our
operations. The laws of other countries may not adequately protect our trade secrets.

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If  we  are  not  able  to  maintain  sufficient  quality  controls,  then  the  approval  or  clearance  of  our  products  by  the  European  Union,  the  FDA  or  other
relevant authorities could be withdrawn, delayed or denied and our sales and revenues will suffer.

Approval or clearance of our products could be withdrawn, delayed or denied by the European Union, the FDA and the relevant authorities of other countries
if our manufacturing facilities do not comply with their respective manufacturing requirements. The European Union imposes requirements on quality control
systems of manufacturers, which are inspected and certified on a periodic basis and may be subject to additional unannounced inspections. Failure by our
manufacturers  to  comply  with  these  requirements  could  prevent  us  from  marketing  our  products  in  the  European  Community.  The  FDA  also  imposes
requirements through quality system requirements regulations, which include requirements for good manufacturing practices. Failure by our manufacturers to
comply  with  these  requirements  could  prevent  us  from  obtaining  FDA  approval  of  our  products  and  from  marketing  such  products  in  the  United  States.
Although  the  manufacturing  facilities  and  processes  that  we  use  to  manufacture  our  OLpūr  MD  HDF  filter  series  have  been  inspected  and  certified  by  a
worldwide testing and certification agency (also referred to as a notified body) that performs conformity assessments to European Union requirements for
medical devices, they have not been inspected by the FDA. A “notified body” is a group accredited and monitored by governmental agencies that inspects
manufacturing facilities and quality control systems at regular intervals and is authorized to carry out unannounced inspections. We cannot be sure that any of
the  facilities  or  processes  we  use  will  comply  or  continue  to  comply  with  their  respective  requirements  on  a  timely  basis  or  at  all,  which  could  delay  or
prevent our obtaining the approvals we need to market our products in the European Community and the United States.

To market our products in the European Community, the United States and other countries, where approved, manufacturers of such products must continue to
comply or ensure compliance with the relevant manufacturing requirements. Although we cannot control the manufacturers of our products, we may need to
expend time, resources and effort in product manufacturing and quality control to assist with their continued compliance with these requirements. If violations
of applicable requirements are noted during periodic inspections of the manufacturing facilities of our manufacturers, then we may not be able to continue to
market the products manufactured in such facilities and our revenues may be materially adversely affected.

We may face significant risks associated with international operations, which could have a material adverse effect on our business, financial condition
and results of operations.

We expect to manufacture and to market our products globally. Our international operations are subject to a number of risks, including the following:

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fluctuations in exchange rates of the United States dollar could adversely affect our results of operations;
we may face difficulties in enforcing and collecting accounts receivable under some countries’ legal systems;
local regulations may restrict our ability to sell our products, have our products manufactured or conduct other operations;
political instability could disrupt our operations;
some governments and customers may have longer payment cycles, with resulting adverse effects on our cash flow; and
some countries could impose additional taxes or restrict the import of our products.

Any one or more of these factors could increase our costs, reduce our revenues, or disrupt our operations, which could have a material adverse effect on our
business, financial condition and results of operations.

If  we  are  unable  to  maintain  effective  internal  control  over  financial  reporting,  our  ability  to  produce  accurate  financial  statements  on  a  timely  basis
could be impaired and the market price of our securities may be negatively affected.

Section 404 of the Sarbanes-Oxley Act of 2002 requires us to maintain internal control over financial reporting and to report any material weaknesses in such
internal  control.  A  material  weakness  is  a  deficiency,  or  combination  of  deficiencies,  in  internal  control  over  financial  reporting,  such  that  there  is  a
reasonable possibility that a material misstatement of annual or interim financial statements will not be prevented or detected and corrected on a timely basis.
We also are required to furnish a report by management on the effectiveness of our internal control over financial reporting. We perform system and process
evaluation and testing of our internal controls over financial reporting to allow management to prepare and furnish such a report.

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Risks Related to Owning Our Common Stock

There currently is a limited trading market for our common stock.

We do not currently meet all of the requirements for initial listing of our common stock on a registered stock exchange. Our common stock is quoted on the
OTCQB. Trading in our common stock on the OTCQB has been very limited. As a result, an investor may find it difficult to dispose of or to obtain accurate
quotations  as  to  the  market  value  of  our  common  stock,  and  our  common  stock  may  be  less  attractive  for  margin  loans,  for  investment  by  financial
institutions,  as  consideration  in  future  capital  raising  transactions  or  other  purposes.  There  is  no  guarantee  that  we  will  ever  become  listed  on  the  Nasdaq
Capital Market, or any other exchange, or that a liquid trading market for our common stock will develop.

Our common stock could be further diluted as a result of the issuance of additional shares of common stock, warrants or options.

In the past we have issued common stock and warrants in order to raise money. We have also issued stock options and restricted stock as compensation for
services and incentive compensation for our employees, directors and consultants. We have shares of common stock reserved for issuance upon the exercise
of certain of these securities and may increase the shares reserved for these purposes in the future. Our issuance of additional common stock, options and
warrants could affect the rights of our stockholders, could reduce the market price of our common stock, or could obligate us to issue additional shares of
common stock.

Market sales of large amounts of our common stock, or the potential for those sales even if they do not actually occur, may have the effect of depressing the
market price of our common stock, the supply of common stock available for resale could be increased which could stimulate trading activity and cause the
market price of our common stock to drop, even if our business is doing well. Furthermore, the issuance of any additional shares of our common stock or
securities convertible into our common stock could be substantially dilutive to holders of our common stock if they do not invest in future offerings.

The prices at which shares of the common stock trade have been and will likely continue to be volatile.

During the two years ended December 31, 2017, our common stock has traded at prices ranging from a high of $0.60 to a low of $0.18 per share. Due to the
lack of an active trading market for our common stock, you should expect the prices at which our common stock might trade to continue to be highly volatile.
The expected volatile price of our stock will make it difficult to predict the value of your investment, to sell your shares at a profit at any given time, or to
plan purchases and sales in advance. A variety of other factors might also affect the market price of our common stock. These include, but are not limited to:

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achievement or rejection of regulatory approvals by our competitors or us;
publicity regarding actual or potential clinical or regulatory results relating to products under development by our competitors or us;
delays or failures in initiating, completing or analyzing clinical trials or the unsatisfactory design or results of these trials;
announcements of technological innovations or new commercial products by our competitors or us;
developments concerning proprietary rights, including patents;
regulatory developments in the United States and foreign countries;
economic or other crises and other external factors;
period-to-period fluctuations in our results of operations;
threatened or actual litigation;
changes in financial estimates by securities analysts; and
sales of our common stock.

We are not able to control many of these factors, and we believe that period-to-period comparisons of our financial results will not necessarily be indicative of
our future performance.

In  addition,  the  stock  market  in  general,  and  the  market  for  medical  technology  companies  in  particular,  has  experienced  extreme  price  and  volume
fluctuations in recent years that might have been unrelated or disproportionate to the operating performance of individual companies. These broad market and
industry factors might seriously harm the market price of our common stock, regardless of our operating performance. Securities class action litigation has
often been instituted against companies following periods of volatility in the overall market and in the market price of a company’s securities. This litigation,
if instituted against us, could result in very substantial costs, divert our management’s attention and resources and harm our business, operating results and
financial condition.

We have never paid dividends and do not intend to pay cash dividends.

We have never paid dividends on our common stock and currently do not anticipate paying cash dividends on our common stock for the foreseeable future.
Consequently, any returns on an investment in our common stock in the foreseeable future will have to come from an increase in the value of the stock itself.
As noted above, the lack of an active trading market for our common stock will make it difficult to value and sell our common stock. While our dividend
policy will be based on the operating results and capital needs of our business, it is anticipated that all earnings, if any, will be retained to finance our future
operations.

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Because we are subject to the “penny stock” rules, you may have difficulty selling our common stock.

Our common stock is subject to regulations of the SEC relating to the market for penny stocks. Penny stock, as defined by the Penny Stock Reform Act, is
any equity security not traded on a national securities exchange that has a market price of less than $5.00 per share. The penny stock regulations generally
require that a disclosure schedule explaining the penny stock market and the risks associated therewith be delivered to purchasers of penny stocks and impose
various sales practice requirements on broker-dealers who sell penny stocks to persons other than established customers and accredited investors. The broker-
dealer must make a suitability determination for each purchaser and receive the purchaser’s written agreement prior to the sale. In addition, the broker-dealer
must  make  certain  mandated  disclosures,  including  the  actual  sale  or  purchase  price  and  actual  bid  offer  quotations,  as  well  as  the  compensation  to  be
received by the broker-dealer and certain associated persons. The regulations applicable to penny stocks may severely affect the market liquidity for your
common stock and could limit your ability to sell your securities in the secondary market.

Several provisions of the Delaware General Corporation Law, our fourth amended and restated certificate of incorporation, as amended, and our second
amended and restated bylaws could discourage, delay or prevent a merger or acquisition, which could adversely affect the market price of our common
stock.

Several  provisions  of  the  Delaware  General  Corporation  Law,  our  fourth  amended  and  restated  certificate  of  incorporation,  as  amended,  and  our  second
amended and restated bylaws could discourage, delay or prevent a merger or acquisition that stockholders may consider favorable, and the market price of our
common stock could be reduced as a result. These provisions include:

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authorizing our board of directors to issue “blank check” preferred stock without stockholder approval;
providing for a classified board of directors with staggered, three-year terms;
prohibiting us from engaging in a “business combination” with an “interested stockholder” for a period of three years after the date of the transaction
in which the person became an interested stockholder unless certain provisions are met;
prohibiting cumulative voting in the election of directors;
limiting the persons who may call special meetings of stockholders; and
establishing advance  notice  requirements  for  nominations  for  election  to  our  board  of  directors  or  for  proposing  matters  that  can  be  acted  on by
stockholders at stockholder meetings.

As a smaller reporting company with little or no name recognition and with several risks and uncertainties that could impair our business operations, we
are not likely to generate widespread interest in our common stock. Without widespread interest in our common stock, our common stock price may be
highly volatile and an investment in our common stock could decline in value.

Unlike many companies with publicly traded securities, we have little or no name recognition in the investment community. We are a relatively new company
and very few investors are familiar with either our company or our products. We do not have an active trading market in our common stock, and one might
never develop, or if it does develop, might not continue.

Additionally, the market price of our common stock may fluctuate significantly in response to many factors, many of which are beyond our control. Risks and
uncertainties, including those described elsewhere in this “Risk Factors” section could impair our business operations or otherwise cause our operating results
or  prospects  to  be  below  expectations  of  investors  and  market  analysts,  which  could  adversely  affect  the  market  price  of  our  common  stock.  As  a  result,
investors in our common stock may not be able to resell their shares at or above their purchase price and could lose all of their investment.

Securities class action litigation is often brought against public companies following periods of volatility in the market price of such company’s securities. We
may  become  subject  to  this  type  of  litigation  in  the  future.  Litigation  of  this  type  could  be  extremely  expensive  and  divert  management’s  attention  and
resources from running our company.

Our directors, executive officers and Lambda Investors LLC (“Lambda”) control a significant portion of our stock and, if they choose to vote together,
could have sufficient voting power to control the vote on substantially all corporate matters.

As  of  February  26,  2018,  Lambda,  our  largest  stockholder,  beneficially  owned  approximately  54%  of  our  outstanding  common  stock.  As  a  result  of  this
ownership,  Lambda  has  the  ability  to  exert  significant  influence  over  our  policies  and  affairs,  including  the  election  of  directors.  Lambda,  whether  acting
alone or acting with other stockholders, could have the power to elect all of our directors and to control the vote on substantially all other corporate matters
without the approval of other stockholders. Furthermore, such concentration of voting power could enable Lambda, whether acting alone or acting with other
stockholders, to delay or prevent another party from taking control of our company even where such change of control transaction might be desirable to other
stockholders. The interests of Lambda in any matter put before the stockholders may differ from those of any other stockholder.

20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Future sales of our common stock could cause the market price of our common stock to decline.

The market price of our common stock could decline due to sales of a large number of shares in the market, including sales of shares by Lambda or any other
large stockholder, or the perception that such sales could occur. These sales could also make it more difficult or impossible for us to sell equity securities in
the  future  at  a  time  and  price  that  we  deem  appropriate  to  raise  funds  through  future  offerings  of  common  stock.  Future  sales  of  our  common  stock  by
stockholders could depress the market price of our common stock.

Shares eligible for future sale may adversely affect the market.

From time to time, certain of our stockholders may be eligible to sell all or some of their shares of common stock by means of ordinary brokerage transactions
in the open market pursuant to Rule 144 promulgated under the Securities Act, subject to certain limitations. In general, pursuant to Rule 144, non-affiliate
stockholders may sell freely after holding their shares for six months and affiliates may sell freely after holding their shares for one year, in each case, subject
to current public information, notice and other requirements. Any substantial sales of our common stock pursuant to Rule 144 may have a material adverse
effect on the market price of our common stock.

Item 1B. Unresolved Staff Comments

Not required.

Item 2. Properties

Our  U.S.  facilities  are  located  at  380  Lackawanna  Place,  South  Orange,  New  Jersey  07079  and  consist  of  approximately  7,700  square  feet  of  space.  The
current rental agreement expires in November 2022 with a monthly cost of approximately $11,000. We use these facilities to house our corporate headquarters
and research facilities.

Our office in Europe is currently located at Ulysses House, Foley Street, Dublin, Ireland. The lease agreement was entered into on August 1, 2017 and is for a
twelve month term.

We believe our current facilities will be adequate to meet our needs. We do not own any real property for use in our operation or otherwise.

Item 3. Legal Proceedings

There are no currently pending legal proceedings and, as far as we are aware, no governmental authority is contemplating any proceeding to which we are a
party or to which any of our properties is subject.

Item 4. Mine Safety Disclosures

Not applicable.

21

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Our common stock is quoted on the OTCQB Marketplace operated by the OTC Markets Group, Inc., or OTCQB, under the symbol “NEPH”. The following
table sets forth the high and low bid and ask prices for our common stock as reported on the OTCQB for each quarter listed. Such over the counter market
quotations reflect inter-dealer prices, without retail mark-up, mark-down or commission and may not necessarily represent actual transactions.

Quarter Ended

High

Low

March 31, 2016
June 30, 2016
September 30, 2016
December 31, 2016
March 31, 2017
June 30, 2017
September 30, 2017
December 31, 2017

  $
  $
  $
  $
  $
  $
  $
  $

0.40    $
0.57    $
0.60    $
0.45    $
0.60    $
0.42    $
0.38    $
0.55    $

0.22 
0.24 
0.25 
0.26 
0.31 
0.18 
0.18 
0.30 

As of February 26, 2018, there were approximately 61 holders of record and approximately 2,100 beneficial holders of our common stock.

We have neither paid nor declared dividends on our common stock since our inception. We do not anticipate paying any dividends on our common stock in
the foreseeable future. We expect to retain future earnings, if any, for use in our development activities and the operation of our business. The payment of any
future  dividends  will  be  subject  to  the  discretion  of  our  board  of  directors  and  will  depend,  among  other  things,  upon  our  results  of  operations,  financial
condition, cash requirements, prospects and other factors that our board of directors may deem relevant. Additionally, our ability to pay future dividends may
be restricted by the terms of any debt financing, tax considerations and applicable law.

Recent Sales of Unregistered Securities

Except as previously reported in our Quarterly Reports on Form 10-Q and our Current Reports on Form 8-K, we have not sold any equity security during the
year ended December 31, 2017 that was not registered under the Securities Act of 1933, as amended.

Issuer Repurchases of Equity Securities

There were no repurchases of our common stock during the fourth quarter of 2017.

Equity Compensation Plan Information

See Part III, Item 12, under the heading “Equity Compensation Plan Information,” which is incorporated by reference herein.

Item 6. Selected Financial Data

Not required for smaller reporting companies.

Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion includes forward-looking statements about our business, financial condition and results of operations including discussions about
management’s expectations for our business. These statements represent projections, beliefs and expectations based on current circumstances and conditions
and in light of recent events and trends, and you should not construe these statements either as assurances of performances or as promises of a given course
of action. Instead, various known and unknown factors are likely to cause our actual performance and management’s actions to vary, and the results of these
variances may be both material and adverse. A list of the known material factors that may cause our results to vary, or may cause management to deviate
from  its  current  plans  and  expectations,  is  included  in  Item  1A  “Risk  Factors.”  The  following  discussion  should  also  be  read  in  conjunction  with  the
consolidated financial statements and notes included herein.

22

 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Business Overview

We  are  a  commercial  stage  medical  device  and  commercial  products  company  that  develops  and  sells  high  performance  liquid  purification  filters  and
hemodiafiltration (“HDF”) systems. Our filters, which are generally classified as ultrafilters, are primarily used in hospitals for the prevention of infection
from  water-borne  pathogens,  such  as  legionella  and  pseudomonas,  and  in  dialysis  centers  for  the  removal  of  biological  contaminants  from  water  and
bicarbonate concentrate. Because our ultrafilters capture contaminants as small as 0.005 microns in size, they minimize exposure to a wide variety of bacteria,
viruses, fungi, parasites, and endotoxins.

Our OLpūr H2H Hemodiafiltration System, used in conjunction with a standard hemodialysis machine, is the only FDA 510(k) cleared medical device that
enables nephrologists to provide hemodiafiltration treatment to patients with end stage renal disease (“ESRD”). Additionally, we sell hemodiafilters, which
serve the same purpose as dialyzers in a hemodialysis treatment, and other disposables used in the hemodiafiltration treatment process.

We were founded in 1997 by healthcare professionals affiliated with Columbia University Medical Center/New York-Presbyterian Hospital to develop and
commercialize an alternative method to hemodialysis. We have extended our filtration technologies to meet the demand for liquid purification in other areas,
in particular water purification.

The following trends, events and uncertainties may have a material impact on our potential sales, revenue and income from operations:

●
●
●
●
●

the market acceptance of our products in the United States and of our technologies and products in each of our target markets;
our ability to effectively and efficiently manufacture, market and distribute our products;
our ability to sell our products at competitive prices which exceed our per unit costs;
the consolidation of dialysis clinics into larger clinical groups; and
the  current  U.S.  healthcare  plan  is  to  bundle  reimbursement  for  dialysis  treatment  which  may  force  dialysis  clinics  to  change  therapies  due  to
financial reasons.

To the extent we are unable to succeed in accomplishing the foregoing, our sales could be lower than expected and dramatically impair our ability to generate
income from operations.

Recent Accounting Pronouncements

Recently Adopted Accounting Pronouncements

In  July  2015,  the  Financial  Accounting  Standards  Board  (“FASB”)  issued  Accounting  Standards  Update  (“ASU”)  No.  2015-11,  “Simplifying  the
Measurement of Inventory,” that requires inventory be measured at the lower of cost and net realizable value and options that currently exist for market value
be eliminated. The standard defines net realizable value as estimated selling prices in the ordinary course of business, less reasonably predictable costs of
completion, disposal, and transportation and is effective for fiscal years beginning after December 15, 2016 and interim periods within those fiscal years with
early adoption permitted. The guidance should be applied prospectively. We adopted ASU 2015-11 during the three months ended March 31, 2017 and the
adoption of this guidance did not have a significant impact on our consolidated financial statements.

In November 2015, the FASB issued ASU No. 2015-17, “Balance Sheet Classification of Deferred Taxes,” that requires that deferred tax liabilities and assets
be  classified  as  noncurrent  in  a  classified  statement  of  financial  position.  The  current  requirement  that  deferred  tax  liabilities  and  assets  of  a  tax-paying
component  of  an  entity  be  offset  and  presented  as  a  single  amount  is  not  affected  by  this  amendment.  The  new  guidance  is  effective  for  fiscal  years,  and
interim periods within those years, beginning after December 15, 2016. Early adoption was permitted and the standard may be applied either retrospectively
or on a prospective basis to all deferred tax assets and liabilities. We adopted ASU 2015-17 during the three months ended March 31, 2017 and the adoption
of this guidance did not have a significant impact on our consolidated financial statements.

In March 2016, the FASB issued ASU No. 2016-09, “Improvements to Employee Share-Based Payment Accounting,” which simplifies several aspects of the
accounting  for  share-based  payment  transactions,  including  the  income  tax  consequences,  classification  of  awards  as  either  equity  or  liabilities,  and
classification on the statement of cash flows. The guidance was effective for the Company beginning in the first quarter of fiscal year 2017. Early adoption
was  permitted.  We  adopted  ASU  2016-09  during  the  three  months  ended  March  31,  2017  and  elected  to  recognize  forfeitures  as  they  occur.  Prior  to  the
adoption of ASU 2016-09, we recognized stock-based compensation based on the estimated fair value of the award, net of expected forfeitures. As of January
1,  2017,  a  cumulative  effect  adjustment  of  approximately  $12,000  was  recognized  to  reflect  the  forfeiture  rate  that  had  been  applied  to  unvested  option
awards prior to fiscal year 2017.

23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Recent Accounting Pronouncements, Not Yet Effective

In May 2014, the FASB issued Accounting Standards Update (“ASU”) 2014-09, “Revenue from Contracts with Customers,” related to revenue recognition.
The  underlying  principle  of  the  new  standard  is  that  a  business  or  other  organization  will  recognize  revenue  to  depict  the  transfer  of  promised  goods  or
services  to  customers  in  an  amount  that  reflects  what  it  expects  to  be  entitled  to  in  exchange  for  the  goods  or  services.  The  standard  also  requires  more
detailed  disclosures  and  provides  additional  guidance  for  transactions  that  were  not  addressed  completely  in  prior  accounting  guidance.  ASU  2014-09
provides  alternative  methods  of  initial  adoption,  and  was  effective  for  fiscal  years  beginning  after  December  15,  2016,  and  interim  periods  within  those
annual periods. Early adoption was not permitted. In August 2015, the FASB issued ASU No. 2015-14, “Revenue from Contracts with Customers: Deferral of
the Effective Date”. The amendment in this ASU defers the effective date of ASU No. 2014-09 for all entities for one year. In March, April and May 2016,
the FASB issued ASU No. 2016-08, ASU No. 2016-10 and ASU No. 2016-12, respectively, which clarify implementation guidance, including the guidance
on principal versus agent considerations, performance obligations and licensing and assessments of collectability and noncash considerations. Public business
entities, certain not-for-profit entities, and certain employee benefit plans should apply the guidance in ASU 2014-09 to fiscal years beginning after December
15,  2017,  including  interim  reporting  periods  within  that  fiscal  year.  We  will  adopt  the  new  revenue  recognition  standard  as  of  January  1,  2018  using  the
modified retrospective method, which requires the cumulative effect of adoption, if any, to be recognized as an adjustment to opening retained earnings in the
period of adoption. The majority of our revenue relates to the sale of finished products to various customers, and the adoption will not have any impact on
revenue  recognized  from  these  transactions.  We  have  finalized  our  analysis  of  the  impact  on  certain  less  significant  transactions  involving  third-party
arrangements, and as a result of our analysis, we will accelerate the remaining approximately $278,000 of deferred revenue to be recognized under the Bellco
agreement as a cumulative effect adjustment to opening retained earnings as of January 1, 2018.

In January 2016, the FASB issued ASU No. 2016-01, “Recognition and Measurement of Financial Assets and Financial Liabilities,” that modifies certain
aspects of the recognition, measurement, presentation, and disclosure of financial instruments. The accounting standard update is effective for fiscal years,
and interim periods within those years, beginning after December 15, 2017, and early adoption is permitted. We will adopt the guidance as of January 1, 2018
and it will not have a significant impact on our consolidated financial statements.

In  February  2016,  the  FASB  issued  ASU  No.  2016-02,  “Leases”,  that  discusses  how  an  entity  should  account  for  lease  assets  and  lease  liabilities.  The
guidance  specifies  that  an  entity  who  is  a  lessee  under  lease  agreements  should  recognize  lease  assets  and  lease  liabilities  for  those  leases  classified  as
operating leases under previous FASB guidance. Accounting for leases by lessors is largely unchanged under the new guidance. The guidance is effective for
us beginning in the first quarter of 2019. Early adoption is permitted. In transition, lessees and lessors are required to recognize and measure leases at the
beginning  of  the  earliest  period  presented  using  a  modified  retrospective  approach.  We  are  evaluating  the  impact  of  adopting  this  guidance  on  our
consolidated financial statements.

In  June  2016,  the  FASB  issued  ASU  2016-13,  “Measurement  of  Credit  Losses  on  Financial  Instruments,”  which  replaces  the  incurred  loss  impairment
methodology  in  current  GAAP  with  a  methodology  that  reflects  expected  credit  losses  and  requires  consideration  of  a  broader  range  of  reasonable  and
supportable information to inform credit loss estimates. The guidance is effective for us beginning in the first quarter of fiscal year 2020. Early adoption is
permitted beginning in the first quarter of fiscal year 2019. We are evaluating the impact of adopting this guidance on our consolidated financial statements.

In August 2016, the FASB issued ASU 2016-15, “Classification of Certain Cash Receipts and Cash Payments,” which clarifies how certain cash receipts and
cash payments are presented and classified in the statement of cash flows in order to reduce diversity in practice. The guidance is effective for us beginning in
the first quarter of fiscal year 2018. Early adoption is permitted. We will adopt the guidance as of January 1, 2018 and it will not have a significant impact on
our consolidated financial statements.

In November 2016, the FASB issued ASU 2016-17, “Restricted Cash,” which clarifies how restricted cash is presented and classified in the statement of cash
flows. The guidance is effective for us beginning in the first quarter of fiscal year 2018. Early adoption is permitted. We will adopt the guidance as of January
1, 2018 and it will not have a significant impact on our consolidated financial statements.

In  January  2017,  the  FASB  issued  ASU  2017-01,  “Clarifying  the  Definition  of  a  Business,”  which  clarifies  the  definition  of  a  business  in  a  business
combination. The guidance is effective for us beginning in the first quarter of fiscal year 2018. Early adoption is permitted. We will adopt the guidance as of
January 1, 2018 and it will not have a significant impact on our consolidated financial statements.

In January 2017, the FASB issued ASU 2017-04, “Simplifying the Test for Goodwill Impairment,” which simplifies the test for goodwill impairment. The
guidance is effective for us beginning in the first quarter of fiscal year 2020. Early adoption is permitted for interim or annual goodwill impairments tests after
January 1, 2017. We will adopt the guidance as of January 1, 2020 and it will not have a significant impact on our consolidated financial statements.

In May 2017, the FASB issued ASU 2017-09, “Compensation – Stock Compensation” which requires modification accounting to be used on shared-based
payment  award  if  the  fair  value,  the  vesting  conditions,  or  the  classification  of  the  award  changes  as  a  result  of  the  change  in  terms  or  conditions.  The
guidance  is  effective  for  us  beginning  in  the  first  quarter  of  fiscal  year  2018.  We  will  adopt  the  guidance  as  of  January  1,  2018  and  it  will  not  have  a
significant impact on our consolidated financial statements.

24

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Going Concern

Our independent registered public accounting firm has included an explanatory paragraph in their report on our consolidated financial statements included in
this  Annual  Report  on  Form  10-K  which  expressed  doubt  as  to  our  ability  to  continue  as  a  going  concern.  The  accompanying  consolidated  financial
statements have been prepared assuming that we will continue as a going concern. However, there can be no assurance that we will be able to do so. Our
recurring operating losses and difficulty in generating sufficient cash flow to meet our obligations and sustain our operations raise substantial doubt about our
ability to continue as a going concern, and our consolidated financial statements do not include any adjustments that might result from the outcome of this
uncertainty.

Critical Accounting Policies and Estimates

Our discussion and analysis of our financial condition and results of operations are based on our consolidated financial statements, which have been prepared
in  accordance  with  accounting  principles  generally  accepted  in  the  United  States.  The  preparation  of  financial  statements  in  accordance  with  generally
accepted accounting principles in the United States requires application of management’s subjective judgments, often requiring the need to make estimates
about the effect of matters that are inherently uncertain and may change in subsequent periods. Our actual results may differ substantially from these estimates
under  different  assumptions  or  conditions.  While  our  significant  accounting  policies  are  described  in  more  detail  in  the  notes  to  consolidated  financial
statements included in this Annual Report on Form 10-K, we believe that the following accounting policies require the application of significant judgments
and estimates.

Revenue Recognition

Revenue  is  recognized  in  accordance  with  Accounting  Standards  Codification  (“ASC”)  Topic  605.  Four  basic  criteria  must  be  met  before  revenue  can  be
recognized: (i) persuasive evidence that an arrangement exists; (ii) delivery has occurred or services have been rendered; (iii) the fee is fixed or determinable;
and (iv) collectability is reasonably assured.

We recognize revenue related to product sales when the criteria of ASC Topic 605 are met. Product revenue is recorded net of returns and allowances.

Deferred  revenue  on  the  accompanying  December  31,  2017  consolidated  balance  sheet  is  approximately  $278,000  and  is  related  to  the  Bellco  license
agreement.  We  are  recognizing  the  remaining  deferred  revenue  under  the  Bellco  license  agreement  on  a  straight  line  basis  over  the  remaining  forty-eight
month  expected  obligation  period  which  ends  on  December  31,  2021.  Any  difference  between  payments  received  and  recognized  revenue  is  reported  as
deferred revenue. We have recognized approximately $2,798,000 of revenue related to this license agreement to date and approximately $70,000 for the year
ended December 31, 2017, resulting in $278,000 being deferred as of December 31, 2017. As of January 1, 2018, the remaining approximately $278,000 of
deferred revenue will be recognized as a cumulative effect adjustment to opening retained earnings.

Stock-Based Compensation

The fair value of stock options is recognized as stock-based compensation expense in net income. We calculate employee stock-based compensation expense
in accordance with ASC 718. The fair value of our stock option awards are estimated using a Black-Scholes option valuation model. This model requires the
input of highly subjective assumptions including expected stock price volatility and the estimated life of each award. The fair value of stock-based awards is
amortized over the vesting period of the award. For stock awards that vest based on performance conditions (e.g. achievement of certain milestones), expense
is recognized when it is probable that the condition will be met.

Warrants

We account for stock warrants as either equity instruments or derivative liabilities depending on the specific terms of the warrant agreement.

Accounts Receivable

We provide credit terms to our customers in connection with purchases of our products. We periodically review customer account activity in order to assess
the  adequacy  of  the  allowances  provided  for  potential  collection  issues  and  returns.  Factors  considered  include  economic  conditions,  each  customer’s
payment and return history and credit worthiness. Adjustments, if any, are made to reserve balances following the completion of these reviews to reflect our
best estimate of potential losses.

Inventory Reserves

Our inventory reserve requirements are based on factors including the products’ expiration date and estimates for the future sales of the product. If estimated
sales levels do not materialize, we will evaluate our assumptions for inventory reserve requirements.

25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Accrued Expenses

We are required to estimate accrued expenses as part of our process of preparing financial statements. This process involves identifying services which have
been  performed  on  our  behalf,  and  the  level  of  service  performed  and  the  associated  cost  incurred  for  such  service  as  of  each  balance  sheet  date  in  our
consolidated  financial  statements.  Examples  of  areas  in  which  subjective  judgments  may  be  required  include  costs  associated  with  services  provided  by
contract  organizations  for  the  preclinical  development  of  our  products,  the  manufacturing  of  clinical  materials,  and  clinical  trials,  as  well  as  legal  and
accounting services provided by professional organizations. In connection with such service fees, our estimates are most affected by our understanding of the
status and timing of services provided relative to the actual levels of services incurred by such service providers. The majority of our service providers invoice
us  monthly  in  arrears  for  services  performed.  In  the  event  that  we  do  not  identify  certain  costs,  which  have  begun  to  be  incurred,  or  we  under-  or  over-
estimate the level of services performed or the costs of such services, our reported expenses for such period would be too low or too high. The date on which
certain services commence, the level of services performed on or before a given date and the cost of such services are often determined based on subjective
judgments. We make these judgments based upon the facts and circumstances known to us in accordance with generally accepted accounting principles.

Results of Operations

Fluctuations in Operating Results

Our results of operations have fluctuated significantly from period to period in the past and are likely to continue to do so in the future. We anticipate that our
annual results of operations will be impacted for the foreseeable future by several factors including the progress and timing of expenditures related to our
research  and  development  efforts,  marketing  expenses  related  to  product  launches,  timing  of  regulatory  approval  of  our  various  products  and  market
acceptance of our products. Due to these fluctuations, we believe that the period to period comparisons of our operating results are not a good indication of
our future performance.

The Fiscal Year Ended December 31, 2017 Compared to the Fiscal Year Ended December 31, 2016

Revenues

Total revenues for the year ended December 31, 2017 were approximately $3,809,000 compared to approximately $2,320,000 for the year ended December
31, 2016. The increase of approximately $1,489,000, or 64%, was primarily driven by an increase in the number of filters sold in 2017 versus in 2016, which
we believe indicates early success of our strategy to provide dialysis-quality water filtration into the water-borne infection control market within the hospital
sector.

Cost of Goods Sold

Cost  of  goods  sold  was  approximately  $1,517,000  for  the  year  ended  December  31,  2017  compared  to  approximately  $1,026,000  for  the  year  ended
December 31, 2016. The increase of approximately $491,000, or 48%, in cost of goods sold was primarily related to an increase in the number of filters sold.

Gross Margins

Gross margins were approximately 60% for the year ended December 31, 2017, compared to approximately 56% for the year ended December 31, 2016. The
increase of approximately 4% was due to pricing changes, fluctuations between direct and indirect selling, changing mix of distributors, and foreign exchange
rates.

Research and Development

Research  and  development  expenses  were  approximately  $1,002,000  and  $1,079,000  for  the  years  ended  December  31,  2017  and  December  31,  2016,
respectively. This decrease of approximately $77,000, or 7%, reflects a minor reduction due to increased focus on new product launches during the year ended
December 31, 2017 compared to the year ended December 31, 2016.

Depreciation and Amortization Expense

Depreciation and amortization expense was approximately $218,000 for the year ended December 31, 2017 compared to approximately $230,000 for the year
ended December 31, 2016. The decrease of approximately $12,000, or 5%, is due to lower amortization expense for the year ended December 31, 2017 as a
result of an amendment to our license and supply agreement with Medica, which extended the term from December 31, 2022 to December 31, 2025. The
decrease was partially offset by an increase in depreciation expense as a result of purchases that occurred during the year ended December 31, 2016.

26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Selling, General and Administrative Expenses

Selling, general and administrative expenses were approximately $3,298,000, for the year ended December 31, 2017 compared to approximately $2,854,000
for  the  year  ended  December  31,  2016,  representing  an  increase  of  $444,000,  or  15%.  The  increase  was  primarily  due  to  an  increase  in  personnel-related
expenses  of  approximately  $249,000  due  to  increased  headcount,  an  increase  in  share-based  compensation  of  approximately  $118,000  due  to  increased
headcount, an increase in professional services expenses of approximately $69,000 due to the implementation of a new ERP system and other IT costs and an
increase in other expenses of approximately $8,000.

Interest Expense

The table below summarizes interest expense for the years ended December 31, 2017 and 2016:

Interest related to unsecured long-term note payable
Amortization of debt discount - unsecured long-term note payable
Interest - outstanding payables due to a vendor
Interest on revolving credit facility
Total interest expense

Interest Income

  $

  $

2017

2016

133,000    $
116,000   
24,000   
29,000   
302,000    $

77,000 
53,000 
42,000 
- 
172,000 

Interest income of approximately $4,000 and $5,000 for the year ended December 31, 2017 and 2016, respectively, is as result of interest income recognized
on a lease receivable.

Other Income/Expense

Other  expense  for  the  year  ended  December  31,  2017  of  approximately  $74,000  is  related  to  foreign  currency  losses.  Other  income  for  the  year  ended
December 31, 2016 of approximately $4,000 is related to foreign currency gains of approximately $2,000 and miscellaneous other income of approximately
$2,000.

Income Tax Benefit

In  the  fiscal  year  ended  December  31,  2017,  an  income  tax  benefit  of  approximately  $1,789,000  was  recorded  due  to  the  sale  of  net  operating  loss  and
research  and  development  credit  carryforwards  under  the  New  Jersey  Economic  Development  Authority  Technology  Business  Tax  Certificate  Transfer
Program.

Off-Balance Sheet Arrangements

We did not have any off-balance sheet arrangements as of December 31, 2017 or December 31, 2016.

Liquidity and Capital Resources

The  following  table  summarizes  our  liquidity  and  capital  resources  as  of  December  31,  2017  and  2016  and  is  intended  to  supplement  the  more  detailed
discussion that follows. The amounts stated are expressed in thousands.

Liquidity and Capital Resources
Cash
Other current assets
Working capital
Stockholders’ equity

  $

December 31,

2017

2016

2,194    $
1,615   
1,938   
1,950   

275 
989 
369 
667 

Our future liquidity sources and requirements will depend on many factors, including:

●
●
●
●
●

the availability of additional financing, through the sale of equity securities or otherwise, on commercially reasonable terms or at all;
the market acceptance of our products, and our ability to effectively and efficiently produce and market our products;
the continued progress in, and the costs of, clinical studies and other research and development programs;
the costs involved in filing and enforcing patent claims and the status of competitive products; and
the cost of litigation, including potential patent litigation and any other actual or threatened litigation.

27

 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
We expect to put our current capital resources to the following uses:

●
●
●

for the marketing and sales of our water-filtration products;
to pursue business development opportunities with respect to our chronic renal treatment system; and
for working capital purposes.

We operate under an Investment, Risk Management and Accounting Policy adopted by our board of directors. Such policy limits the types of instruments or
securities in which we may invest our excess funds: U.S. Treasury Securities; Certificates of Deposit issued by money center banks; Money Funds by money
center banks; Repurchase Agreements; and Eurodollar Certificates of Deposit issued by money center banks. This policy provides that our primary objectives
for investments shall be the preservation of principal and achieving sufficient liquidity to meet our forecasted cash requirements. In addition, provided that
such primary objectives are met, we may seek to achieve the maximum yield available under such constraints.

At December 31, 2017, we had an accumulated deficit of approximately $121,106,000, and we expect to incur additional operating losses from operations in
the foreseeable future at least until such time, if ever, that we are able to increase product sales or licensing revenue.

On March 22, 2017, we received net proceeds of approximately $1,066,000 in connection with the issuance of common stock and warrants.

On June 7, 2016, we received net proceeds of approximately $1,187,000 in connection with the issuance of unsecured promissory notes and warrants.

On  July  24,  2015,  we  entered  into  a  purchase  agreement,  together  with  a  registration  rights  agreement,  with  Lincoln  Park  Capital  Fund,  LLC  (“Lincoln
Park”). Under the terms and subject to the conditions of the purchase agreement, we have the right to sell to and Lincoln Park is obligated to purchase up to
$10.0 million in shares of our common stock, subject to certain limitations, from time to time, over the 36-month period commencing on September 4, 2015.
We may direct Lincoln Park, at our sole discretion and subject to certain conditions, to purchase up to 100,000 shares of common stock on any business day,
provided that at least one business day has passed since the most recent purchase, increasing to up to 200,000 shares depending upon the closing sale price of
the common stock. However, in no event shall any individual purchase exceed $500,000. The purchase price of shares of common stock related to the future
funding will be based on the prevailing market prices of such shares at the time of sales, but in no event will shares be sold to Lincoln Park on a day the
common stock closing price is less than the floor price as set forth in the purchase agreement. In addition, we may direct Lincoln Park to purchase additional
amounts as accelerated purchases if on the date of a purchase the closing sale price of the common stock is not below the threshold price as set forth in the
purchase agreement. Our sales of shares of common stock to Lincoln Park under the purchase agreement are limited to no more than the number of shares that
would result in the beneficial ownership by Lincoln Park and its affiliates, at any single point in time, of more than 9.99% of the then-outstanding shares of
the common stock. In connection with the purchase agreement, we issued to Lincoln Park 250,000 shares of common stock for no proceeds. The fair value of
the 250,000 shares of common stock issued was approximately $163,000 and was recorded as a commitment fee. Pursuant to the purchase agreement, in the
year ended December 31, 2015, we issued and sold an additional 300,000 shares of common stock to Lincoln Park, resulting in gross proceeds of $135,000.
In  the  year  ended  December  31,  2017,  we  issued  and  sold  an  additional  300,000  shares  of  common  stock  to  Lincoln  Park,  resulting  in  gross  proceeds  of
$113,000.

On February 19, 2014, we entered into the first amendment to our license agreement with Bellco, which extended the term of the license agreement through
December  31,  2021.  The  first  amendment  also  expanded  the  territory  covered  by  the  license  agreement  to  include  Sweden,  Denmark,  Norway,  Finland,
Korea,  Mexico,  Brazil,  China  and  the  Netherlands.  The  first  amendment  further  provided  new  minimum  sales  targets  which,  if  not  satisfied,  will,  at  our
discretion, result in conversion of the license to non-exclusive status. We agreed to reduce the fixed royalty payment payable to us for the period beginning on
January 1, 2015 through and including December 31, 2021, such that Bellco now pays us a royalty based on the number of units of products sold per year in
the  territory  as  follows:  for  the  first  125,000  units  sold  in  total,  €1.75  (approximately  $1.91)  per  unit;  thereafter,  €1.25  (approximately  $1.36)  per  unit.  In
addition, the first amendment provides that, in the event that we pursue a transaction to sell, assign or transfer all right, title and interest to the licensed patents
to a third party, we will provide Bellco with written notice thereof and a right of first offer with respect to the contemplated transaction for a period of thirty
days.

Pursuant to our license and supply agreement with Medica, we agreed to make minimum annual aggregate purchases from Medica throughout the term of the
agreement.  We  currently  have  an  understanding  with  Medica  whereby  we  have  agreed  to  pay  interest  to  Medica  at  a  12%  annual  rate  calculated  on  the
principal amount of any outstanding invoices that are not paid pursuant to the original payment terms.

We have also pursued two different sources of additional, non-dilutive financing. First, in the third quarter of 2017, we entered into a $1,000,000 secured
revolving  credit  facility  with  Tech  Capital,  LLC  (the  “Credit  Facility”).  As  of  December  31,  2017,  the  principal  balance  of  the  Credit  Facility  was
approximately  $711,000  and  we  are  using  these  proceeds  for  working  capital  and  general  corporate  purposes.  See  Note  6,  “Secured  Revolving  Credit
Facility,” to our consolidated financial statements contained in Part II, Item 8 of this Annual Report on Form 10-K for additional information on the Credit
Facility.

Second, we received approximately $1,789,000 from the sale of a portion of our New Jersey net operating losses and research and development tax credits
through a program administered by the New Jersey Economic Development Authority (“NJEDA”) during the fourth quarter of 2017.

28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
As of the date of this Annual Report on Form 10-K, we expect that our existing cash balances and projected increase in product sales, which includes the
approximately $1,789,000 received from the NJEDA, will allow us to fund our operations through 2018. Our cash flow currently is not, and historically has
not been, sufficient to meet our obligations and commitments. It is therefore possible that we will need to seek and obtain additional financing to fund our
operations. In this event, if we cannot raise sufficient capital, in connection with offerings of our common stock or through other means, we would be forced
to curtail our planned activities and operations or cease operations entirely and you will lose all of your investment in us. There can be no assurance that we
could raise sufficient capital on a timely basis or on satisfactory terms or at all.

Net cash used in operating activities was approximately $77,000 for the year ended December 31, 2017 compared to approximately $2,112,000 for the year
ended  December  31,  2016.  Our  net  loss  was  approximately  $809,000  for  the  year  ended  December  31,  2017  compared  to  a  net  loss  of  approximately
$3,032,000 for the year ended December 31, 2016, a decrease of approximately $2,223,000.

The most significant item contributing to the decrease in net cash used in operating activities and the decrease in net loss was the sale of tax credits through
NJEDA in the amount of approximately $1,789,000. Other significant items contributing to the net decrease in cash used in operating activities during the
year ended December 31, 2017 compared to the year ended December 31, 2016 are highlighted below:

●

●

●

●

our inventory  increased  by  approximately  $195,000  during  the  2017  period  compared  to  an  increase  of  approximately  $103,000  during  the 2016
period primarily as a result of managing inventory levels to match increased sales volume;
our accounts receivable increased by approximately $416,000 during the 2017 period compared to an increase of approximately $17,000 during the
2016 period primarily as a result of increased sales volume;
our stock based compensation was approximately $772,000 during the 2017 period compared to approximately $597,000 during the 2016 period;
and
our accounts payable increased approximately $268,000 during the 2017 period compared to a decrease of approximately $76,000 during the 2016
period primarily as a result of increased purchases required for our higher sales volume.

There was no cash used in investing activities for the year ended December 31, 2017. Net cash used in investing activities was approximately $45,000 for the
year ended December 31, 2016 as a result of the purchase of property and equipment.

Net cash provided by financing activities of approximately $1,990,000 for the year ended December 31, 2017 resulted from net proceeds from the issuance of
common stock of approximately $1,179,000, net proceeds from our secured revolving credit facility of approximately $711,000, and approximately $100,000
of proceeds resulting from the exercise of warrants.

Net cash provided by financing activities for the year ended December 31, 2016 resulted from net proceeds of approximately $1,187,000 from the issuance of
unsecured notes payable and approximately $1,000 of proceeds resulting from the exercise of warrants.

Contractual Obligations and Commercial Commitments

The following tables summarize our approximate minimum contractual obligations and commercial commitments as of December 31, 2017:

Minimum Purchase Commitments1
Leases2
Employment Contract3
Total

1 License and supply agreement with Medica.

Within 1
Year

Payments Due in Period
Years
2 - 3

Years 
4 - 5

More than 5
Years

Total

$

$

30,300,000    $
712,000     
452,000     
31,464,000    $

2,700,000    $
141,000     
350,000     
3,191,000    $

6,700,000    $
290,000     
102,000     
7,092,000    $

7,400,000    $
281,000     
-     
7,681,000    $

13,500,000 
- 
- 
13,500,000 

2 In addition to lease obligations for office space, obligations include a lease for various office equipment which expires in 2020.

3 Relates to employment agreement with Daron Evans, our President and Chief Executive Officer, entered into on April 15, 2015 for a term of four years.

Item 7A. Quantitative and Qualitative Disclosures About Market Risk

Not required for smaller reporting companies.

29

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
     
     
     
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 8. Financial Statements and Supplementary Data

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of
Nephros, Inc.
South Orange, New Jersey

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of Nephros, Inc. and Subsidiary (the “Company”) as of December 31, 2017 and 2016, and the
related consolidated statements of operations and comprehensive loss, changes in stockholders’ equity (deficit), and cash flows for each of the years in the
two-year  period  ended  December  31,  2017,  and  the  related  notes  (collectively  referred  to  as  the  consolidated  financial  statements).  In  our  opinion,  the
consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31 ,2017 and 2016, and the
results  of  their  operations  and  their  cash  flows  for  each  of  the  years  in  the  two-year  period  ended  December  31,  2017,  in  conformity  with  accounting
principles generally accepted in the United States of America.

Going Concern Uncertainty

The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. As discussed in Note
2 to the consolidated financial statements, the Company’s recurring losses and difficulty in generating sufficient cash flow to meet its obligations and sustain
its operations raise substantial doubt about its ability to continue as a going concern. Management’s plans in regard to these matters are also described in Note
2. The consolidated financial statements do not include any adjustments that might result from the outcome of this uncertainty.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on the Company’s
consolidated  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  U.S.  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 consolidated financial statements are free of material misstatement, whether due to error or fraud. The Company is not required
to  have,  nor  were  we  engaged  to  perform,  an  audit  of  its  internal  control  over  financial  reporting.  As  part  of  our  audits,  we  are  required  to  obtain  an
understanding of internal control over financial reporting, but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal
control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud,
and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures
in the consolidated 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 consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

/s/ Moody, Famiglietti & Andronico, LLP
We have served as the Company’s auditor since 2015.
Tewksbury, Massachusetts
February 26, 2018

30

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

CONSOLIDATED BALANCE SHEETS

(In Thousands, Except Share and Per Share Amounts)

December 31, 2017

December 31, 2016

ASSETS

Current assets:
Cash
Accounts receivable, net
Investment in lease, net-current portion
Inventory, net
Prepaid expenses and other current assets
Total current assets
Property and equipment, net
Investment in lease, net-less current portion
License and supply agreement, net
Other asset
Total assets

LIABILITIES AND STOCKHOLDERS’ EQUITY

Current liabilities:
Secured revolving credit facility
Accounts payable
Accrued expenses
Deferred revenue, current portion
Total current liabilities
Unsecured long-term note payable, net of debt issuance costs and debt discount of $233 and
$349, respectively
Long-term portion of deferred revenue
Total liabilities

Commitments and Contingencies (Note 13)

Stockholders’ equity:

Preferred stock, $.001 par value; 5,000,000 shares authorized at December 31, 2017 and 2016;
no shares issued and outstanding at December 31, 2017 and 2016.
Common stock, $.001 par value; 90,000,000 shares authorized at December 31, 2017 and
2016; 55,293,267 and 49,782,797 shares issued and outstanding at December 31, 2017 and
December 31, 2016, respectively.
Additional paid-in capital
Accumulated other comprehensive income
Accumulated deficit
Total stockholders’ equity
Total liabilities and stockholders’ equity

$

$

$

$

2,194    $
836   
20   
674   
85   
3,809   
52   
39   
1,072   
11   
4,983    $

711    $
872   
218   
70   
1,871   

954   
208   
3,033   

275 
388 
27 
479 
95 
1,264 
70 
61 
1,262 
21 
2,678 

- 
585 
240 
70 
895 

838 
278 
2,011 

-   

- 

55   
122,924   
77   
(121,106)  
1,950   
4,983    $

50 
120,835 
67 
(120,285)
667 
2,678 

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

31

 
 
 
 
 
 
 
   
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
    
 
  
 
 
    
 
  
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS

(In Thousands, Except Share and Per Share Amounts)

Net revenue:
Product revenues
License, royalty and other revenues
Total net revenues

Cost of goods sold
Gross margin
Operating expenses:
Research and development
Depreciation and amortization
Selling, general and administrative
Total operating expenses
Loss from operations
Interest expense
Interest income
Other income (expense), net
Loss before income taxes
Income tax benefit
Net loss
Other comprehensive income (loss), foreign currency translation adjustments, net of tax
Total comprehensive loss

Net loss per common share, basic and diluted
Weighted average common shares outstanding, basic and diluted

Years Ended December 31,

2017

2016

3,544    $
265   
3,809   

1,517   
2,292   

1,002   
218   
3,298   
4,518   
(2,226)  
(302)  
4   
(74)  
(2,598)  
1,789   
(809)  
10   
(799)   $

2,093 
227 
2,320 

1,026 
1,294 

1,079 
230 
2,854 
4,163 
(2,869)
(172)
5 
4 
(3,032)
- 
(3,032)
(4)
(3,036)

(0.02)   $

52,935,728   

(0.06)
48,583,165 

$

$

$

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

32

 
 
 
 
 
 
 
 
 
 
   
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS’ EQUITY (DEFICIT)
(In Thousands, Except Share Amounts)

Common Stock

    Comprehensive    Accumulated   

    Accumulated    
Other

    Additional    
Paid-in

Stockholders’
Equity (Deficit)

Balance, December 31, 2015

  48,580,355    $

49    $

119,797    $

71    $

(117,253)   $

Shares

    Amount

Capital

Income

Deficit

Total

Net loss
Net unrealized losses on foreign currency
translation, net of tax
Issuance of restricted stock
Restricted stock issued to settle liability
Exercise of warrants
Issuance of warrants
Noncash stock-based compensation
Balance, December 31, 2016
Net loss
Cumulative effect of change in accounting
principle
Issuance of common stock, net of equity
issuance costs of $152
Issuance of common stock
Exercise of warrants
Net unrealized gains on foreign currency
translation, net of tax
Issuance of restricted stock
Restricted stock issued to settle liability
Noncash stock-based compensation
Balance, December 31, 2017

  1,021,763     
179,773     
906     

1     

-     

  49,782,797    $

50    $

  4,059,994     
300,000     
333,332     

         4     
-     
-     

750,099     
67,045     

1     

  55,293,267     

55     

51     
1     
389     
597     
120,835    $

12     

1,062     
113     
100     

30     
772     
122,924     

(3,032)    

(4)    

67    $

(120,285)   $
(809)    

(12)    

             10     

77     

(121,106)    

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

33

(2,664)

(3,032)

(4)
1 
51 
1 
389 
597 
667 
(809)

- 

1,066 
113 
100 

10 
1 
30 
772 
1,950 

 
 
 
 
 
 
 
   
 
 
   
 
 
 
 
 
   
 
   
 
 
 
   
 
 
 
   
   
   
   
 
 
 
 
 
      
      
      
      
      
  
 
 
      
      
      
      
 
 
      
      
      
      
 
      
      
      
 
 
      
      
      
 
 
      
      
 
 
      
      
      
      
 
 
      
      
      
      
 
 
 
      
      
      
      
 
 
      
      
      
 
      
      
 
 
      
      
 
 
      
      
 
 
      
      
      
      
 
 
      
      
      
 
 
      
      
      
 
 
      
      
      
      
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In Thousands)

Operating activities
Net loss
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation of property and equipment
Amortization of license and supply agreement
Non-cash stock-based compensation, including stock options and restricted stock
Non-employee stock-based compensation
Inventory reserve
Allowance for doubtful accounts reserve
Amortization of debt discount
(Gain) loss on foreign currency transactions
(Increase) decrease in operating assets:
Accounts receivable
Inventory
Prepaid expenses and other current assets
Other assets
Increase (decrease) in operating liabilities:
Accounts payable
Accrued expenses
Deferred revenue
Net cash used in operating activities

Investing activities
Purchases of property and equipment
Net cash used in investing activities

Financing activities
Proceeds from issuance of common stock
Net proceeds from secured revolving credit facility
Proceeds from issuance of unsecured note
Proceeds from exercise of warrants
Net cash provided by (used in) financing activities
Effect of exchange rates on cash
Net increase (decrease) in cash
Cash, beginning of year
Cash, end of year

Supplemental disclosure of cash flow information
Cash paid for interest expense
Cash paid for income taxes

Supplemental disclosure of noncash investing and financing activities
Purchase of equipment in accrued expenses
Fair value of warrants issued with unsecured note payable
Investment in lease receivable, net
Cost of equipment in sales-type lease
Restricted stock issued to settle liability
Deposit on inventory reclassified from prepaid expenses and other current assets to inventory
Deposit on property and equipment reclassified from prepaid expenses and other current assets to property
and equipment

Years Ended December 31,

2017

2016

$

(809)   $

(3,032)

28   
190   
772   
-   
-   
-   
116   
19   

(416)  
(195)  
30   
(10)  

268   
-   
(70)  
(77)  

-   
-   

1,179   
711   
-   
100   
1,990   
6   
1,919   
275   
2,194    $

148    $
7    $

10    $
-    $
-    $
-    $
30    $
-    $

-    $

19 
211 
551 
46 
27 
35 
53 
(4)

(17)
(103)
(10)
- 

(76)
51 
(69)
(2,112)

(45)
(45)

- 
- 
1,187 
1 
1,188 
(4)
(973)
1,248 
275 

113 
11 

- 
393 
92 
92 
51 
18 

124 

$

$
$

$
$
$
$
$
$

$

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

34

 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
 
 
 
 
    
 
  
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1 - Organization and Nature of Operations

Nephros, Inc. (“Nephros” or the “Company”) was incorporated under the laws of the State of Delaware on April 3, 1997. The Company was founded by
health professionals, scientists and engineers affiliated with Columbia University to develop advanced end stage renal disease (“ESRD”) therapy technology
and products. Today, the Company has two FDA-cleared products in the hemodiafiltration (“HDF”) market that deliver therapy to ESRD patients. These are
the OLpūr mid-dilution HDF filter or “dialyzer,” designed expressly for HDF therapy, and the OLpūr H2H HDF module, an add-on module designed to allow
the most common types of hemodialysis machines to be used for HDF therapy.

Beginning in 2009, Nephros introduced an additional, complementary business developing and marketing high performance liquid purification filters, to meet
the demand for water purification in certain medical markets. The Company’s filters, generally classified as ultrafilters, are primarily used in hospitals for the
prevention of infection from water-borne pathogens, such as legionella and pseudomonas, and in dialysis centers for the removal of biological contaminants
from water and bicarbonate concentrate. The Company is also exploring water purification applications in several commercial markets, including food and
beverage, data center cooling, and military field applications.

The  U.S.  facilities,  located  at  380  Lackawanna  Place,  South  Orange,  New  Jersey,  07079,  are  used  to  house  the  Company’s  corporate  headquarters  and
research facilities.

On June 4, 2003, Nephros International Limited was incorporated under the laws of Ireland as a wholly-owned subsidiary of the Company. In August 2003,
the Company established a European office in Dublin, Ireland.

Note 2 - Summary of Significant Accounting Policies

Principles of Consolidation and Basis of Presentation

The accompanying consolidated financial statements include the accounts of the Company and its wholly owned subsidiary, Nephros International Limited.
All intercompany accounts and transactions have been eliminated in consolidation.

Use of Estimates in the Preparation of Financial Statements

The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires
management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities, at
the date of the financial statements, and the reported amount of revenues and expenses, during the reporting period. Actual results could differ materially from
those  estimates.  Included  in  these  estimates  are  assumptions  about  the  valuation  of  the  warrant  liability,  the  collection  of  accounts  receivable,  value  of
inventories, useful life of fixed assets and intangible assets, assumptions used in determining stock compensation such as expected volatility and risk-free
interest rate and the ability of the Company to continue as a going concern.

Going Concern

The accompanying consolidated financial statements have been prepared assuming that the Company will continue as a going concern. However, there can be
no assurance that the Company will be able to do so. The Company’s recurring losses and difficulty in generating sufficient cash flow to meet its obligations
and  sustain  its  operations  raise  substantial  doubt  about  its  ability  to  continue  as  a  going  concern  within  one  year  after  the  date  of  issuance  of  these
consolidated financial statements. The Company’s consolidated financial statements do not include any adjustments that might result from the outcome of this
uncertainty.

The Company’s current plans intended to mitigate the conditions noted above anticipate continued revenue growth, increasing gross profit, and improving
cash  flows  from  operations  for  the  period  of  twelve  months  following  the  date  of  issuance  of  these  consolidated  financial  statements.  In  addition,  the
Company  has  approximately  $2,194,000  of  cash  and  $289,000  available  under  its  secured  revolving  credit  facility  as  of  December  31,  2017  to  meet  its
obligations and sustain its operations.

There can be no assurance, however, that these plans will be achieved and reflected in the Company’s actual performance, nor that the Company’s future cash
flows  will  be  sufficient  to  meet  its  obligations  and  commitments.  The  Company  has  incurred  significant  losses  from  operations  in  each  quarter  since
inception. If the Company is unable to generate sufficient cash flow from operations in the future to meet its operating requirements and other commitments,
the  Company  will  be  required  to  adopt  alternatives,  such  as  seeking  to  raise  debt  or  equity  capital,  curtailing  its  planned  activities,  reducing  operating
expenses or ceasing its operations. There can be no assurance that any such actions could be effected on a timely basis or on satisfactory terms or at all, or that
these actions would enable the Company to continue to satisfy its capital requirements.

35

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Recently Adopted Accounting Pronouncements

In  July  2015,  the  Financial  Accounting  Standards  Board  (“FASB”)  issued  Accounting  Standards  Update  (“ASU”)  No.  2015-11,  “Simplifying  the
Measurement of Inventory,” that requires inventory be measured at the lower of cost and net realizable value and options that currently exist for market value
be eliminated. The standard defines net realizable value as estimated selling prices in the ordinary course of business, less reasonably predictable costs of
completion, disposal, and transportation and is effective for fiscal years beginning after December 15, 2016 and interim periods within those fiscal years with
early adoption permitted. The guidance should be applied prospectively. The Company adopted ASU 2015-11 during the three months ended March 31, 2017
and the adoption of this guidance did not have a significant impact on the Company’s consolidated financial statements.

In November 2015, the FASB issued ASU No. 2015-17, “Balance Sheet Classification of Deferred Taxes,” that requires that deferred tax liabilities and assets
be  classified  as  noncurrent  in  a  classified  statement  of  financial  position.  The  current  requirement  that  deferred  tax  liabilities  and  assets  of  a  tax-paying
component  of  an  entity  be  offset  and  presented  as  a  single  amount  is  not  affected  by  this  amendment.  The  new  guidance  is  effective  for  fiscal  years,  and
interim periods within those years, beginning after December 15, 2016. Early adoption was permitted and the standard may be applied either retrospectively
or on a prospective basis to all deferred tax assets and liabilities. The Company adopted ASU 2015-17 during the three months ended March 31, 2017 and the
adoption of this guidance did not have a significant impact on the Company’s consolidated financial statements.

In March 2016, the FASB issued ASU No. 2016-09, “Improvements to Employee Share-Based Payment Accounting,” which simplifies several aspects of the
accounting  for  share-based  payment  transactions,  including  the  income  tax  consequences,  classification  of  awards  as  either  equity  or  liabilities,  and
classification on the statement of cash flows. The guidance was effective for the Company beginning in the first quarter of fiscal year 2017. Early adoption
was permitted. The Company adopted ASU 2016-09 during the three months ended March 31, 2017 and elected to recognize forfeitures as they occur. Prior
to  the  adoption  of  ASU  2016-09,  the  Company  recognized  stock-based  compensation  based  on  the  estimated  fair  value  of  the  award,  net  of  expected
forfeitures. As of January 1, 2017, a cumulative effect adjustment of approximately $12,000 was recognized to reflect the forfeiture rate that had been applied
to unvested option awards prior to fiscal year 2017.

Concentration of Credit Risk

The Company deposits its cash in financial institutions. At times, such deposits may be in excess of insured limits. To date, the Company has not experienced
any impairment losses on its cash. The Company also limits its credit risk with respect to accounts receivable by performing credit evaluations when deemed
necessary.

Major Customers

For  the  year  ended  December  31,  2017,  four  customers  accounted  for  50%  of  the  Company’s  revenues.  For  the  year  ended  December  31,  2016,  four
customers  accounted  for  55%  of  the  Company’s  revenues.  As  of  December  31,  2017,  three  customers  accounted  for  38%  of  the  Company’s  accounts
receivable. As of December 31, 2016, two customers accounted for 47% of the Company’s accounts receivable.

For the year ended December 31, 2017 and 2016, the following customers accounted for the following percentages of the Company’s revenues, respectively:

Customer
A
B
C
D

2017

2016

20% 
13% 
9% 
8% 

15%
20%
11%
9%

As of December 31, 2017 and 2016, the following customers accounted for the following percentages of the Company’s accounts receivable, respectively:

Customer
A
B
C

36

2017

2016

18% 
11% 
9% 

35%
-%
12%

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Accounts Receivable

The  Company  provides  credit  terms  to  customers  in  connection  with  purchases  of  the  Company’s  products.  Management  periodically  reviews  customer
account activity in order to assess the adequacy of the allowances provided for potential collection issues and returns. Factors considered include economic
conditions, each customer’s payment and return history and credit worthiness. Adjustments, if any, are made to reserve balances following the completion of
these reviews to reflect management’s best estimate of potential losses. The allowance for doubtful accounts was approximately $1,000 and $50,000 as of
December 31, 2017 and 2016, respectively. There was no allowance for sales returns at December 31, 2017 or 2016. During the year ended December 31,
2017, there were write offs of accounts receivable of approximately $42,000, which were fully reserved. There were no write-offs of accounts receivable to
bad debt expense during 2016.

Inventory

The Company engages third parties to manufacture and package inventory held for sale, takes title to certain inventory once manufactured, and warehouses
such goods until packaged for final distribution and sale. Inventory consists of finished goods and raw materials held at the manufacturers’ facilities, and are
valued at the lower of cost or net realizable value using the first-in, first-out method.

The Company’s inventory reserve requirements are based on factors including the products’ expiration date and estimates for the future sales of the product.
If estimated sales levels do not materialize, the Company will make adjustments to its assumptions for inventory reserve requirements.

License and Supply Rights

The  Company’s  rights  under  the  License  and  Supply  Agreement  with  Medica  are  capitalized  and  stated  at  cost,  less  accumulated  amortization,  and  are
amortized using the straight-line method over the term of the License and Supply Agreement. The License and Supply Agreement term is from April 23, 2012
through December 31, 2025. The Company determines amortization periods for licenses based on its assessment of various factors impacting estimated useful
lives and cash flows of the acquired rights. Such factors include the expected launch date of the product, the strength of the intellectual property protection of
the product and various other competitive, developmental and regulatory issues, and contractual terms. See Note 13 for further discussion.

Patents

The  Company  has  filed  numerous  patent  applications  with  the  United  States  Patent  and  Trademark  Office  and  in  foreign  countries.  All  costs  and  direct
expenses incurred in connection with patent applications have been expensed as incurred and are included in selling, general and administrative expenses on
the accompanying consolidated statement of operations and comprehensive loss.

Property and Equipment, net

Property and equipment, net is stated at cost less accumulated depreciation. These assets are depreciated over their estimated useful lives of three to seven
years using the straight line method.

Impairment for Long-Lived Assets

The Company adheres to Accounting Standards Codification (“ASC”) Topic 360 and periodically evaluates whether current facts or circumstances indicate
that the carrying value of its depreciable assets to be held and used may not be recoverable. If such circumstances are determined to exist, an estimate of
undiscounted  future  cash  flows  produced  by  the  long-lived  assets,  or  the  appropriate  grouping  of  assets,  is  compared  to  the  carrying  value  to  determine
whether impairment exists. If an asset is determined to be impaired, the loss is measured based on the difference between the asset’s fair value and its carrying
value. For long-lived assets, the estimate of fair value is based on various valuation techniques, including a discounted value of estimated future cash flows.
The Company reports an asset to be disposed of at the lower of its carrying value or its fair value less costs to sell. There were no impairment losses for long-
lived assets recorded for the years ended December 31, 2017 and December 31, 2016.

37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Fair Value of Financial Instruments

The carrying amounts of cash, accounts receivable, secured revolving credit facility, accounts payable and accrued expenses approximate fair value due to the
short-term maturity of these instruments.

The carrying amounts of the investment in lease, net, and the unsecured long-term note payable approximate fair value as of December 31, 2017 because
those financial instruments bear interest at rates that approximate current market rates for similar agreements with similar maturities and credit.

Revenue Recognition

Revenue  related  to  product  sales  is  recognized  in  accordance  with  ASC  Topic  605.  Four  basic  criteria  must  be  met  before  revenue  can  be  recognized:  (i)
persuasive  evidence  of  an  arrangement  exists;  (ii)  delivery  has  occurred  or  services  have  been  rendered;  (iii)  the  fee  is  fixed  or  determinable;  and  (iv)
collectability is reasonably assured. Product revenue is recorded net of returns and allowances.

In addition to product revenue, the Company recognizes revenue related to license, royalty and other agreements. During the years ended December 31, 2017
and 2016, the Company recognized approximately $265,000 and $227,000, respectively, related to these agreements of which approximately $210,000 and
$183,000,  respectively,  relates  to  the  License  Agreement  with  Bellco.  Royalty  revenue  recognized  related  to  the  Bellco  Agreement  is  recognized  as  the
respective  sales  occur.  License  revenue  related  to  the  Bellco  Agreement  is  recognized  ratably  over  the  term  of  the  agreement.  See  Note  13  for  a  further
discussion of revenue recognized related to the Company’s License Agreement with Bellco. The Company recognized an additional approximately $55,000
and $44,000 during the years ended December 31, 2017 and December 31, 2016, respectively, from other agreements.

Shipping and Handling Costs

Shipping  and  handling  costs  charged  to  customers  are  recorded  as  cost  of  goods  sold  and  were  approximately  $35,000  and  $24,000  for  the  years  ended
December 31, 2017 and 2016, respectively.

Research and Development Costs

Research and development costs are expensed as incurred.

Stock-Based Compensation

The fair value of stock options is recognized as stock-based compensation expense in the Company’s consolidated statement of operations and comprehensive
loss. The Company calculates employee stock-based compensation expense in accordance with ASC 718. The Company accounts for stock option grants to
consultants under the provisions of ASC 505-50, and as such, these stock options are revalued at each reporting period through the vesting period. The fair
value of the Company’s stock option awards are estimated using a Black-Scholes option valuation model. This model requires the input of highly subjective
assumptions and elections including expected stock price volatility and the estimated life of each award. The fair value of stock-based awards is amortized
over the vesting period of the award.

Warrants

The  Company  accounts  for  stock  warrants  as  either  equity  instruments  or  derivative  liabilities  depending  on  the  specific  terms  of  the  warrant  agreement.
Stock warrants that allow for cash settlement or provide for anti-dilution of the warrant exercise price under certain conditions are accounted for as derivative
liabilities.

Amortization of Debt Issuance Costs

The Company accounts for debt issuance costs in accordance with ASU 2015-03, which requires that costs paid directly to the issuer of a recognized debt
liability be reported in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. The Company
amortizes  the  debt  discount,  including  debt  issuance  costs,  in  accordance  with  ASC  835,  Interest,  over  the  term  of  the  associated  debt.  See  Note  7  for  a
discussion of the Company’s unsecured long-term note payable.

Other Income (Expense), net

Other  expense  of  approximately  $74,000  and  other  income  of  approximately  $4,000  for  the  years  ended  December  31,  2017  and  2016,  respectively,  is
primarily due to foreign currency transaction gains and losses.

38

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Income Taxes

The  Company  accounts  for  income  taxes  in  accordance  with  ASC  Topic  740,  which  requires  accounting  for  deferred  income  taxes  under  the  asset  and
liability method. Deferred income taxes are recognized for the tax consequences of temporary differences by applying enacted statutory tax rates applicable in
future years to differences between the financial statement carrying amounts and the tax basis of existing assets and liabilities.

For financial reporting purposes, the Company has incurred a loss in each period since its inception. Based on available objective evidence, including the
Company’s  history  of  losses,  management  believes  it  is  more  likely  than  not  that  the  net  deferred  tax  assets  will  not  be  fully  realizable.  Accordingly,  the
Company provided for a full valuation allowance against its net deferred tax assets at December 31, 2017 and 2016.

ASC Topic 740 prescribes, among other things, a recognition threshold and measurement attributes for the financial statement recognition and measurement
of uncertain tax positions taken or expected to be taken in a company’s income tax return. ASC 740 utilizes a two-step approach for evaluating uncertain tax
positions. Step one, or recognition, requires a company to determine if the weight of available evidence indicates a tax position is more likely than not to be
sustained  upon  audit,  including  resolution  of  related  appeals  or  litigation  processes,  if  any.  Step  two,  or  measurement,  is  based  on  the  largest  amount  of
benefit, which is more likely than not to be realized on settlement with the taxing authority. The Company is subject to income tax examinations by major
taxing authorities for all tax years subsequent to 2013. During the years ended December 31, 2017 and 2016, the Company recognized no adjustments for
uncertain tax positions. However, management’s conclusions regarding this policy may be subject to review and adjustment at a later date based on factors
including, but not limited to, on-going analyses of and changes to tax laws, regulation and interpretations, thereof.

In  December  2017,  the  SEC  issued  Staff  Accounting  Bulletin  No.  118,  Income  Tax  Accounting  Implications  of  the  Tax  Cuts  and  Jobs Act  (“SAB  118”),
which allows the Company to record provisional amounts during a measurement period not to extend beyond one year of the enactment date. Since the Tax
Cuts and Jobs Act of 2017 was passed late in the fourth quarter of 2017, and ongoing guidance and accounting interpretations are expected over the next 12
months, the Company considers the accounting of the transition tax, deferred tax re-measurements, and other items to be incomplete due to the forthcoming
guidance and ongoing analysis of its final tax positions for the year ended December 31, 2017. The Company expects to complete its analysis within the
measurement period in accordance with SAB 118.

The Company received approximately $1,789,000 in December 2017 from the sale of net operating loss and research and development credit carryforwards
under  the  New  Jersey  Economic  Development  Authority  Technology  Business  Tax  Certificate  Transfer  Program.  These  amounts  are  recorded  on  the
consolidated financial statements as income tax benefit in the year they are received. See Note 9 for further discussion.

Net Income (Loss) per Common Share

Basic  income  (loss)  per  common  share  is  calculated  by  dividing  net  income  (loss)  available  to  common  shareholders  by  the  number  of  weighted  average
common  shares  issued  and  outstanding.  Diluted  earnings  (loss)  per  common  share  is  calculated  by  dividing  net  income  (loss)  available  to  common
shareholders by the weighted average number of common shares issued and outstanding for the period, plus amounts representing the dilutive effect from the
exercise  of  stock  options  and  warrants,  as  applicable.  The  Company  calculates  dilutive  potential  common  shares  using  the  treasury  stock  method,  which
assumes the Company will use the proceeds from the exercise of stock options and warrants to repurchase shares of common stock to hold in its treasury
stock reserves.

The following securities have been excluded from the dilutive per share computation as they are antidilutive:

Shares underlying options outstanding
Shares underlying warrants outstanding
Unvested restricted stock

Foreign Currency Translation

December 31,

2017

2016

6,770,777   
7,099,010   
799,387   

4,592,347 
3,291,149 
957,336 

Foreign currency translation is recognized in accordance with ASC Topic 830. The functional currency of Nephros International Limited is the Euro and its
translation gains and losses are included in accumulated other comprehensive income. The balance sheet is translated at the year-end rate. The consolidated
statements of operations and comprehensive loss are translated at the weighted average rate for the year.

39

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Comprehensive Income (Loss)

Comprehensive income (loss), as defined in ASC 220, is the total of net income (loss) and all other non-owner changes in equity (or other comprehensive
income (loss)). The Company’s other comprehensive income (loss) consists only of foreign currency translation adjustments.

Recent Accounting Pronouncements, Not Yet Effective

In May 2014, the FASB issued Accounting Standards Update (“ASU”) 2014-09, “Revenue from Contracts with Customers,” related to revenue recognition.
The  underlying  principle  of  the  new  standard  is  that  a  business  or  other  organization  will  recognize  revenue  to  depict  the  transfer  of  promised  goods  or
services  to  customers  in  an  amount  that  reflects  what  it  expects  to  be  entitled  to  in  exchange  for  the  goods  or  services.  The  standard  also  requires  more
detailed  disclosures  and  provides  additional  guidance  for  transactions  that  were  not  addressed  completely  in  prior  accounting  guidance.  ASU  2014-09
provides  alternative  methods  of  initial  adoption,  and  was  effective  for  fiscal  years  beginning  after  December  15,  2016,  and  interim  periods  within  those
annual periods. Early adoption was not permitted. In August, 2015, the FASB issued ASU No. 2015-14, “Revenue from Contracts with Customers: Deferral
of the Effective Date”. The amendment in this ASU defers the effective date of ASU No. 2014-09 for all entities for one year. In March, April and May 2016,
the FASB issued ASU No. 2016-08, ASU No. 2016-10 and ASU No. 2016-12, respectively, which clarify implementation guidance, including the guidance
on principal versus agent considerations, performance obligations and licensing and assessments of collectability and noncash considerations. Public business
entities, certain not-for-profit entities, and certain employee benefit plans should apply the guidance in ASU 2014-09 to fiscal years beginning after December
15, 2017, including interim reporting periods within that fiscal year. The Company will adopt the new revenue recognition standard as of January 1, 2018
using  the  modified  retrospective  method,  which  requires  the  cumulative  effect  of  adoption,  if  any,  to  be  recognized  as  an  adjustment  to  opening  retained
earnings in the period of adoption. The majority of the Company’s revenue relates to the sale of finished products to various customers, and the adoption will
not  have  any  impact  on  revenue  recognized  from  these  transactions.  The  Company  has  finalized  its  analysis  of  the  impact  on  certain  less  significant
transactions  involving  third-party  arrangements,  and  as  a  result  of  the  analysis,  the  Company  will  accelerate  the  remaining  approximately  $278,000  of
deferred revenue to be recognized under the Bellco agreement as a cumulative effect adjustment to opening retained earnings as of January 1, 2018.

In January 2016, the FASB issued ASU No. 2016-01, “Recognition and Measurement of Financial Assets and Financial Liabilities,” that modifies certain
aspects of the recognition, measurement, presentation, and disclosure of financial instruments. The accounting standard update is effective for fiscal years,
and  interim  periods  within  those  years,  beginning  after  December  15,  2017,  and  early  adoption  is  permitted.  The  Company  will  adopt  the  guidance  as  of
January 1, 2018 and the guidance will not have a significant impact on its consolidated financial statements.

In  February  2016,  the  FASB  issued  ASU  No.  2016-02,  “Leases”,  that  discusses  how  an  entity  should  account  for  lease  assets  and  lease  liabilities.  The
guidance  specifies  that  an  entity  who  is  a  lessee  under  lease  agreements  should  recognize  lease  assets  and  lease  liabilities  for  those  leases  classified  as
operating leases under previous FASB guidance. Accounting for leases by lessors is largely unchanged under the new guidance. The guidance is effective for
us beginning in the first quarter of 2019. Early adoption is permitted. In transition, lessees and lessors are required to recognize and measure leases at the
beginning of the earliest period presented using a modified retrospective approach. The Company is evaluating the impact of adopting this guidance on its
consolidated financial statements.

In  June  2016,  the  FASB  issued  ASU  2016-13,  “Measurement  of  Credit  Losses  on  Financial  Instruments,”  which  replaces  the  incurred  loss  impairment
methodology  in  current  GAAP  with  a  methodology  that  reflects  expected  credit  losses  and  requires  consideration  of  a  broader  range  of  reasonable  and
supportable information to inform credit loss estimates. The guidance is effective for us beginning in the first quarter of fiscal year 2020. Early adoption is
permitted beginning in the first quarter of fiscal year 2019. The Company is evaluating the impact of adopting this guidance on its consolidated financial
statements.

In August 2016, the FASB issued ASU 2016-15, “Classification of Certain Cash Receipts and Cash Payments,” which clarifies how certain cash receipts and
cash payments are presented and classified in the statement of cash flows in order to reduce diversity in practice. The guidance is effective for the Company
beginning in the first quarter of fiscal year 2018. Early adoption is permitted. The Company will adopt the guidance as of January 1, 2018 and it will not have
a significant impact on its consolidated financial statements.

In November 2016, the FASB issued ASU 2016-17, “Restricted Cash,” which clarifies how restricted cash is presented and classified in the statement of cash
flows. The guidance is effective for us beginning in the first quarter of fiscal year 2018. Early adoption is permitted. The Company will adopt the guidance as
of January 1, 2018 and it will not have a significant impact on its consolidated financial statements.

40

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

In  January  2017,  the  FASB  issued  ASU  2017-01,  “Clarifying  the  Definition  of  a  Business,”  which  clarifies  the  definition  of  a  business  in  a  business
combination.  The  guidance  is  effective  for  us  beginning  in  the  first  quarter  of  fiscal  year  2018.  Early  adoption  is  permitted.  The  Company  will  adopt  the
guidance as of January 1, 2018 and it will not have a significant impact on its consolidated financial statements.

In January 2017, the FASB issued ASU 2017-04, “Simplifying the Test for Goodwill Impairment,” which simplifies the test for goodwill impairment. The
guidance is effective for us beginning in the first quarter of fiscal year 2020. Early adoption is permitted for interim or annual goodwill impairments tests after
January 1, 2017. The Company will adopt the guidance as of January 1, 2020 and it will not have a significant impact on its consolidated financial statements.

In May 2017, the FASB issued ASU 2017-09, “Compensation – Stock Compensation” which requires modification accounting to be used on shared-based
payment  award  if  the  fair  value,  the  vesting  conditions,  or  the  classification  of  the  award  changes  as  a  result  of  the  change  in  terms  or  conditions.  The
guidance is effective for the Company beginning in the first quarter of fiscal year 2018. The Company will adopt the guidance as of January 1, 2018 and it
will not have a significant impact on its consolidated financial statements.

Note 3 - Inventory, net

The Company’s inventory components as of December 31, 2017 and 2016 were as follows:

Finished goods
Raw material
Less: inventory reserve
Total inventory, net

Note 4 - Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets as of December 31, 2017 and 2016 were as follows:

Prepaid insurance premiums
Security deposit
Other
Prepaid expenses and other current assets

Note 5 - Property and Equipment, Net

Property and equipment as of December 31, 2017 and 2016 was as follows:

Manufacturing equipment
Research equipment
Computer equipment
Furniture and fixtures
Property and equipment, gross
Less: accumulated depreciation
Property and equipment, net

December 31,

2017

2016

654,000    $
51,000   
(31,000)  
674,000    $

528,000 
- 
(49,000)
479,000 

December 31,

2017

2016

39,000    $
20,000   
26,000   
85,000    $

66,000 
- 
29,000 
95,000 

$

$

$

$

Life

2017

2016

December 31,

3-5 years   
5 years   
3-4 years   
7 years   

$

$

700,000    $
37,000   
43,000   
37,000   
817,000   
765,000   
52,000    $

690,000 
37,000 
43,000 
37,000 
807,000 
737,000 
70,000 

Depreciation expense for each of the years ended December 31, 2017 and 2016 was approximately $28,000 and $19,000, respectively.

41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
 
 
    
 
 
 
 
    
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 6 – Secured Revolving Credit Facility

On August 17, 2017, the Company entered into a Loan and Security Agreement (the “Loan Agreement”) with Tech Capital, LLC (the “Lender”). The Loan
Agreement provides for a secured asset-based revolving credit facility of up to $1,000,000, which the Company may draw upon and repay from time to time
during  the  term  of  the  Loan  Agreement  (the  “Credit  Facility”). As  of  December  31,  2017,  the  principal  balance  of  the  Credit  Facility  was  approximately
$711,000. The Company is using these proceeds for working capital
and general corporate purposes.

The  Loan  Agreement  has  a  term  of  12  months,  which  will  automatically  renew  for  successive  12-month  periods  unless  cancelled.  Availability  under  the
Credit Facility will be based upon periodic borrowing base certifications valuing certain of the Company’s accounts receivable and inventory. Outstanding
borrowings under the Credit Facility accrue interest, which shall be payable monthly based on the average daily outstanding balance, at a rate equal to 3.5%
plus the prime rate per annum, provided that such prime rate shall not be less than 4.25% per annum. As of December 31, 2017, the current interest rate was
7.75% per annum.

The  Company  also  granted  to  the  Lender  a  first  priority  security  interest  in  its  assets,  including  its  accounts  receivable  and  inventory,  to  secure  all  of  its
obligations  under  the  Credit  Facility.  In  addition,  Nephros  International  Limited,  the  Company’s  wholly-owned  subsidiary,  unconditionally  guaranteed  the
Company’s obligations under the Credit Facility.

In connection with the Loan Agreement, the Company incurred fees of approximately $12,000 related to the issuance of the revolving credit facility. For the
year ended December 31, 2017, approximately $29,000 was recognized as interest expense on the consolidated statement of operations and comprehensive
loss, which includes the debt issuance costs of approximately $12,000 in addition to interest expense incurred of approximately $17,000 on the revolving
facility.  As  of  December  31,  2017,  approximately  $4,000  of  the  $17,000  of  interest  expense  incurred  is  included  in  accrued  expenses  on  the  consolidated
balance sheet.

Note 7 - Unsecured Promissory Notes and Warrants

On  June  7,  2016,  the  Company  entered  into  a  Note  and  Warrant  Agreement  (the  “Agreement”)  with  new  creditors  as  well  as  existing  stockholders  under
which the Company issued unsecured promissory notes (“Notes”) and warrants (“Warrants”) resulting in total gross proceeds to the Company during June
2016 of approximately $1,187,000. As of December 31, 2017, the portion of the outstanding unsecured promissory notes held by related parties comprised of
entities controlled by a member of management and by Lambda Investors LLC (“Lambda”), the majority shareholder, amounted to $30,000 and $300,000,
respectively. The outstanding principal under the Notes accrues interest at a rate of 11% per annum. The Company is required to make interest only payments
on a semi-annual basis, and all outstanding principal under the Notes is repayable in cash on June 7, 2019, the third anniversary of the date of issuance. In
addition to the Notes, the Company issued Warrants to purchase approximately 2.4 million shares of the Company’s common stock to the investors in the
Agreement. The Warrants have an exercise price of $0.30 per share and are exercisable for 5 years from the issuance date. The Warrants issued under the
Agreement are indexed to the Company’s common stock, therefore, the Company is accounting for the Warrants as a component of equity. In connection with
the Agreement, the Company incurred approximately $13,000 in legal fees.

The approximately $1,187,000 in gross proceeds from the Agreement, along with the legal fees of approximately $13,000, were allocated between the Notes
and Warrants based on their relative fair values. The portion of the gross proceeds allocated to the Warrants of approximately $393,000 was accounted for as
additional paid-in capital. Approximately $4,000 of the legal fees were allocated to the Warrants and recorded as a reduction to additional paid-in capital. The
remainder of the gross proceeds of approximately $794,000, net of the remainder of the fees of approximately $9,000, was allocated to the Notes with the fair
value of the Warrants resulting in a debt discount. The debt discount is being amortized to interest expense using the effective interest method in accordance
with ASC 835 over the term of the Agreement. Approximately $116,000 and $53,000 was recognized as amortization of debt discount during the fiscal years
ended December 31, 2017 and 2016, respectively, and is included in interest expense on the consolidated statement of operations and comprehensive loss.
Approximately $133,000 and $77,000 was recognized as interest expense for the fiscal years ended December 31, 2017 and 2016, respectively, for interest
payable  to  noteholders.  For  the  year  ended  December  31,  2017,  the  amount  of  interest  expense  recognized  related  to  related  parties  comprised  of  entities
controlled by a member of management and by Lambda was approximately $3,000 and $33,000, respectively. For the year ended December 31, 2016, the
amount  of  interest  expense  recognized  related  to  related  parties  comprised  of  entities  controlled  by  a  member  of  management  and  by  Lambda  was
approximately  $2,000  and  $19,000,  respectively.  As  of  December  31,  2017,  approximately  $195,000  of  interest  has  been  paid  to  noteholders  and
approximately $14,000 of interest is included in accrued expenses on the consolidated balance sheet.

42

 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 8 - Accrued Expenses

Accrued expenses as of December 31, 2017 and 2016 were as follows:

Accrued legal
Accrued directors’ compensation
Accrued royalty
Accrued sales commission
Accrued management bonus
Accrued accounting
Accrued interest
Accrued other

Note 9 - Income Taxes

December 31,

2017

2016

90,000    $
-   
-   
40,000   
-   
11,000   
18,000   
59,000   
218,000    $

99,000 
30,000 
18,000 
- 
19,000 
6,000 
17,000 
51,000 
240,000 

$

$

The income tax benefit attributable to loss before income taxes for the years ended December 31, 2017 and 2016 is as follows:

Current:

Federal
State
Foreign
Total current tax benefit

Deferred:

Federal
State
Foreign
Total deferred tax benefit
Income tax benefit

2017

2016

  $

-    $

(1,789,000)  
-   
(1,789,000)  

-   
-   
-   
-   

  $

(1,789,000)   $

- 
- 
- 
- 

- 
- 
- 
- 
- 

A reconciliation of the income tax benefit computed at the statutory tax rate to the Company’s effective tax rate is as follows:

U.S. federal statutory rate
State taxes
Sale of NJ NOLS and credits
Change in federal statutory rate
Stock based compensation
Other permanent difference due to sale of NJ NOLs and credits
State research and development credits
Other
Valuation allowance
Effective tax rate

2017

2016

35.00%  
(21.84)% 
(68.91)% 
(441.07)% 
(5.48)% 
(24.12)% 
2.24%  
(12.46)% 
467.73%  
(68.91)% 

35.00%
(5.21)%
-%
-%
-%
-%
1.87%
0.97%
(32.63)%
-%

Significant components of the Company’s deferred tax assets as of December 31, 2017 and 2016 are as follows:

Deferred tax assets:
Net operating loss carry forwards
Research and development credits
Nonqualified stock option compensation expense
Other temporary book - tax differences
Total deferred tax assets
Valuation allowance for deferred tax assets
Net deferred tax assets

2017

2016

$

$

17,907,000    $
1,322,000   
453,000   
125,000   
19,807,000   
(19,807,000)  

-    $

29,861,000 
1,220,000 
537,000 
255,000 
31,873,000 
(31,873,000)
- 

The  Tax  Cuts  and  Jobs  Act  of  2017  (the  “Tax  Act”),  which  was  signed  into  law  on  December  22,  2017,  has  resulted  in  significant  changes  to  the  U.S.
corporate income tax system. These changes include a federal statutory rate reduction from 35% to 21%, the elimination or reduction of certain domestic
deductions and credits and limitations on the deductibility of interest expense and executive compensation. The Tax Act also transitions international taxation
from  a  worldwide  system  to  a  modified  territorial  system  and  includes  base  erosion  prevention  measures  on  non-U.S.  earnings,  which  has  the  effect  of
subjecting certain earnings of our foreign subsidiaries to U.S. taxation as global intangible low-taxed income. The Company considers the accounting of the
transition tax, deferred tax re-measurements, and other items to be incomplete due to the forthcoming guidance and ongoing analysis of its final tax positions
for the year ended December 31, 2017. The Company expects to complete its analysis within the measurement period in accordance with SAB 118.

 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
    
 
  
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The Tax Act also includes a one-time mandatory deemed repatriation tax on accumulated foreign subsidiaries' previously untaxed foreign earnings.

Changes in tax rates and tax laws are accounted for in the period of enactment.

In the fiscal year ended December 31, 2017, the Company recorded an income tax benefit of approximately $1,789,000, due to the sale of net operating loss
and research and development credit carryforwards under the New Jersey Economic Development Authority Technology Business Tax Certificate Transfer
Program. These amounts are recorded on the consolidated financial statements as income tax benefit in the year they are received.  As a result of the sale of
net operating loss and research and development credit carryforwards, the Company’s deferred tax assets decreased by approximately $1,903,000. The gross
amounts  of  the  net  operating  loss  and  research  and  development  credit  carryforwards  that  were  sold  were  approximately  $19,233,000  and  $170,000,
respectively. The Agreement is subject to certain covenants.  As of December 31, 2017, the Company is in compliance with these covenants.

43

 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

A valuation allowance has been recognized to offset the Company’s net deferred tax asset as it is more likely than not that such net asset will not be realized.
The Company primarily considered its historical loss and potential Internal Revenue Code Section 382 limitations to arrive at its conclusion that a valuation
allowance was required. The Company’s valuation allowance decreased approximately $12,066,000 from December 31, 2016 to December 31, 2017.

At December 31, 2017, the Company had Federal income tax net operating loss carryforwards of $80,097,444 and New Jersey income tax net operating loss
carryforwards  of  $19,864,732.  Foreign  income  tax  net  operating  loss  carryforwards  were  $7,902,716  as  of  December  31,  2017.  The  Company  also  had
Federal and state research tax credit carryforwards of $1,321,746 at December 31, 2017 and $1,220,115 at December 31, 2016. The Company’s net operating
losses and research credits may ultimately be limited by Section 382 of the Internal Revenue Code and, as a result, it may be unable to offset future taxable
income (if any) with losses, or its tax liability with credits, before such losses and credits expire. The Federal and New Jersey net operating loss carryforwards
and Federal and New Jersey tax credit carryforwards will expire at various times between 2018 and 2037 unless utilized.

The Company has analyzed the tax positions taken or expected to be taken in its tax returns and concluded it has no liability related to uncertain tax positions.
The Company is subject to income tax examinations by major taxing authorities for all tax years subsequent to 2013 and does not anticipate a change in its
uncertain tax positions within the next twelve months. It is the Company’s policy to report interest and penalties, if any, related to unrecognized tax benefits in
income tax expense.

Note 10 - Stock Plans, Share-Based Payments and Warrants

Stock Plans

In  2015,  the  Board  of  Directors  adopted  the  Nephros,  Inc.  2015  Equity  Incentive  Plan  (“2015  Plan”)  and  reserved  and  authorized  7,000,000  shares  of
common  stock  for  issuance  pursuant  to  stock  options,  restricted  stock  and  other  equity  incentive  awards  to  the  Company’s  employees,  directors  and
consultants. In December 2017, the Board of Directors approved an amendment to the 2015 Plan increasing the number of shares of common stock authorized
thereunder to 10,000,000 shares. The maximum contractual term for stock options granted under the 2015 Plan is 10 years.

As  of  December  31,  2017,  5,168,598  options  had  been  issued  to  employees  under  the  2015  Plan  and  were  outstanding.  The  options  issued  to  employees
expire on various dates between May 15, 2025 and December 20, 2027. As of December 31, 2017, 442,793 options issued to non-employees under the 2015
Plan were outstanding and will expire on various dates between May 31, 2021 and December 20, 2027. Taking into account all options and restricted stock
granted under the 2015 Plan, there are 1,752,135 shares available for future grant under the 2015 Plan. Options currently outstanding are fully vested or will
vest  upon  a  combination  of  the  following:  immediate  vesting,  performance-based  vesting  or  straight  line  vesting  of  two  or  four  years.  Of  the  5,611,391
options granted, 2,103,865 options will vest when specified performance criteria are met.

The Company’s previously adopted and approved plan, the 2004 Stock Incentive Plan (“2004 Plan”), expired in the year ended December 31, 2014. As of
December 31, 2017, 368,025 options had been issued to employees under the 2004 Plan and were outstanding. The options expire on various dates between
January  6,  2019  and  February  5,  2024.  As  of  December  31,  2017,  791,361  options  had  been  issued  to  non-employees  under  the  2004  Plan  and  were
outstanding. Such options expire at various dates between January 8, 2020 and November 17, 2024. No shares are available for future grants under the 2004
Plan. Options currently outstanding are fully vested or are currently vesting over a period of four years.

Share-Based Payments

Expense is recognized over the vesting period of the options. Stock-based compensation expense recognized for the years ended December 31, 2017 and 2016
was approximately $456,000 and $388,000, respectively. Approximately $5,000 of total stock-based compensation expense recognized during the year ended
December 31, 2016 is the result of a modification of stock options awards issued to a non-employee director who is no longer serving as a director for the
Company.

Approximately $426,000 and $363,000 has been recognized in selling, general and administrative expenses on the consolidated statement of operations and
comprehensive loss for the years ended December 31, 2017 and 2016, respectively. Approximately $30,000 and $25,000 has been recognized in research and
development expenses on the consolidated statement of operations and comprehensive loss for the years ended December 31, 2017 and 2016, respectively.

44

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following table summarizes the option activity for the years ended December 31, 2017 and 2016:

Outstanding at December 31, 2015
Options granted
Options forfeited or expired
Outstanding at December 31, 2016
Options granted
Options forfeited or expired
Outstanding at December 31, 2017

Shares

4,303,638    $
510,520   
(221,811)  
4,592,347   
2,311,542   
(133,112)  
6,770,777    $

The following table summarizes the options exercisable and vested and expected to vest as of December 31, 2017 and 2016:

Exercisable at December 31, 2016
Vested and expected to vest at December 31, 2016
Exercisable at December 31, 2017
Vested and expected to vest at December 31, 2017

Shares

1,866,019    $
4,434,220    $
2,271,527    $
6,509,821    $

Weighted 
Average 
Exercise 
Price

Weighted 
Average 
Exercise 
Price

0.65 
0.37 
1.04 
0.60 
0.44 
0.77 
0.55 

0.70 
0.61 
0.65 
0.55 

The fair value of each option grant is estimated on the date of grant using the Black-Scholes option pricing model with the below assumptions for the risk-free
interest rates, expected dividend yield, expected lives and expected stock price volatility.

Grant Year
Stock Price Volatility
Risk-Free Interest Rates
Expected Life (in years)
Expected Dividend Yield

Option Pricing Assumptions
2016
2017

104.56% 
2.19% 
6.11 

0% 

114.63%
1.81%
5.83 

0%

Expected  volatility  is  based  on  historical  volatility  of  the  Company’s  common  stock  at  the  time  of  grant.  The  risk-free  interest  rate  is  based  on  the  U.S.
Treasury yields in effect at the time of grant for periods corresponding with the expected life of the options. For the expected life, the Company is using the
simplified  method  as  described  in  the  SEC  Staff  Accounting  Bulletin  107.  This  method  assumes  that  stock  option  grants  will  be  exercised  based  on  the
average of the vesting periods and the option’s life.

The  weighted-average  fair  value  of  options  granted  in  2017  and  2016  is  $0.36  and  $0.31,  respectively.  The  aggregate  intrinsic  values  of  stock  options
outstanding and stock options vested or expected to vest as of December 31, 2017 are approximately $170,000 and $162,000, respectively. A stock option has
intrinsic value, at any given time, if and to the extent that the exercise price of such stock option is less than the market price of the underlying common stock
at such time. The weighted-average remaining contractual life of options vested or expected to vest is 7.8 years.

The  aggregate  intrinsic  values  of  stock  options  outstanding  and  of  stock  options  vested  or  expected  to  vest  as  of  December  31,  2016  are  approximately
$25,000 and $24,000, respectively. A stock option has intrinsic value, at any given time, if and to the extent that the exercise price of such stock option is less
than the market price of the underlying common stock at such time. The weighted-average remaining contractual life of options vested or expected to vest is
7.8 years.

As  of  December  31,  2017,  there  was  approximately  $1,357,000  of  total  unrecognized  compensation  cost  related  to  unvested  share-based  compensation
awards granted under the equity compensation plans. Approximately $230,000 of the $1,357,000 total unrecognized compensation will be recognized at the
time if and when certain performance conditions are met. The remaining approximately $1,127,000 will be amortized over the weighted average remaining
requisite service period of 2.3 years.

45

 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Restricted Stock Issued to Employees and Directors

The  Company  has  issued  restricted  stock  as  compensation  for  the  services  of  certain  employees  and  non-employee  directors.  The  grant  date  fair  value  of
restricted stock was based on the fair value of the common stock on the date of grant, and compensation expense is recognized based on the period in which
the restrictions lapse.

The following table summarizes restricted stock activity for the year end December 31, 2017 and 2016:

Nonvested at December 31, 2015
Granted
Vested
Nonvested at December 31, 2016
Granted
Vested
Nonvested at December 31, 2017

Weighted 
Average 
Grant Date 
Fair Value

0.46 
0.35 
0.46 
0.35 
0.50 
0.35 
0.50 

Shares

501,182    $

1,047,109   
(590,955)  
957,336   
817,144   
(975,093)  
799,387    $

The  total  fair  value  of  restricted  stock  which  vested  during  the  years  ended  December  31,  2017  and  2016  was  approximately  $345,000  and  $291,000,
respectively.

Total  stock-based  compensation  expense  for  the  restricted  stock  granted  to  employees  and  non-employee  directors  was  approximately  $316,000  and
$163,000, respectively, for the years ended December 31, 2017 and December 31, 2016. Approximately $264,000 and $163,000 is included in selling, general
and administrative expenses on the accompanying consolidated statement of operations and comprehensive loss for the years ended December 31, 2017 and
2016, respectively. Approximately $52,000 is included in research and development expenses on the accompanying consolidated statement of operations and
comprehensive loss for the year ended December 31, 2017. Approximately $30,000 and $51,000 of stock-based compensation expense was recognized in
years ended December 31, 2016 and 2015, respectively, related to restricted stock granted to employees for the years ended December 31, 2017 and 2016,
respectively,  to  settle  liabilities  for  services  incurred  in  the  respective  prior  fiscal  years.  As  of  December  31,  2017,  there  was  approximately  $238,000  of
unrecognized compensation expense related to the restricted stock awards, which is expected to be recognized over the next six months.

Restricted Stock Issued to Nonemployees

In March 2016, 57,143 shares of restricted stock, with a fair value of approximately $16,000, were issued as payment for consulting services to be provided
through December 2016. The Company recorded approximately $16,000 of selling, general and administrative expense during the year ended December 31,
2016. The restricted stock vested on June 15, 2016.

In March 2016, 38,461 shares of restricted stock, with a fair value of approximately $10,000, were issued as payment for consulting services to be provided
during the fiscal year ended December 31, 2016. The Company recorded approximately $10,000 of selling, general and administrative expense during the
year ended December 31, 2016. The restricted stock vested on September 30, 2016.

In January 2016, 58,823 shares of restricted stock, with a fair value of approximately $20,000, were issued as payment for consulting services to be provided
through December 2016. The Company recorded approximately $20,000 of selling, general and administrative expense during the year ended December 31,
2016. The restricted stock vested on April 12, 2016.

Warrants

The  Company  accounts  for  stock  warrants  as  either  equity  instruments  or  derivative  liabilities  depending  on  the  specific  terms  of  the  warrant  agreement.
Stock warrants are accounted for as derivative liabilities if the stock warrants allow for cash settlement or provide for modification of the warrant exercise
price in the event that subsequent sales of common stock are at a lower price per share than the then-current warrant exercise price. The Company classifies
derivative warrant liabilities on the balance sheet as a long-term liability, which is measured to fair value at each balance sheet date subsequent to the initial
issuance of the stock warrant.

46

 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The following table summarizes certain terms of all of the Company’s outstanding warrants at December 31, 2017 and 2016:

Total Outstanding Warrants

Title of Warrant

Date Issued

Expiry Date

Exercise

Price

Total Common 
Shares Issuable as of 
December 31,

2017

2016

Equity-classified warrants

May 2015 – private placement warrants
June 2016 – Note and Warrant Agreement
March 2017 – private placement warrants

Total

3/18/2015 
6/7/2016 
3/22/2017 

3/18/2020 
6/7/2021 
3/22/2022 

$
$
$

0.85   
0.30   
0.30   

917,149   
2,374,000   
3,807,861   
7,099,010   

917,149 
2,374,000 
- 
3,291,149 

The weighted average exercise price of the outstanding warrants was $0.37 as of December 31, 2017 and $0.45 as of December 31, 2016.

Warrants Exercised During 2017 and 2016

During the year ended December 31, 2017, 333,332 warrants were exercised, resulting in proceeds of approximately $100,000 and the issuance of 333,332
shares of the Company’s common stock. During the year ended December 31, 2016, 19,621 warrants were exercised, resulting in proceeds of approximately
$1,000 and the issuance of 906 shares of the Company’s common stock.

Note 11 - Stockholders’ Equity (Deficit)

March 2017 Private Placement

On March 17, 2017, the Company entered into a Securities Purchase Agreement with certain accredited investors identified therein pursuant to which the
Company issued and sold in a private placement 4,059,994 units of its securities resulting in gross proceeds to the Company of approximately $1,218,000.
Each unit consisted of one share of the Company’s common stock and a five-year warrant to purchase one additional share of common stock. The purchase
price for each unit was $0.30. The warrants are exercisable at a price of $0.30 per share and are indexed to the Company’s common stock; therefore, the
Company  is  accounting  for  the  warrants  as  a  component  of  equity.  The  portion  of  the  gross  proceeds  received  from  certain  members  of  management  and
existing  shareholders  amounted  to  $315,000.  Proceeds,  net  of  equity  issuance  costs  of  $152,000,  recorded  as  a  result  of  the  private  placement  were
approximately  $1,066,000.  In  addition  to  the  equity  issuance  costs  incurred  as  a  result  of  the  private  placement,  the  Company  also  issued  a  warrant  to
purchase 81,199 shares of its common stock to the placement agent engaged in connection with the private placement. The form and terms of the placement
agent warrant is substantially the same as the form of warrants issued to the investors under the Securities Purchase Agreement, except that the exercise price
is $0.33 per share.

July 2015 Purchase Agreement and Registration Rights Agreement

On July 24, 2015, the Company entered into a Purchase Agreement, together with a Registration Rights Agreement, with Lincoln Park, an Illinois limited
liability company.

Under the terms and subject to the conditions of the Purchase Agreement, the Company has the right to sell to and Lincoln Park is obligated to purchase up to
$10.0  million  in  shares  of  the  Company’s  common  stock,  subject  to  certain  limitations,  from  time  to  time,  over  the  36-month  period  commencing  on
September  4,  2015.  The  Company  may  direct  Lincoln  Park,  at  its  sole  discretion  and  subject  to  certain  conditions,  to  purchase  up  to  100,000  shares  of
common stock on any business day, provided that at least one business day has passed since the most recent purchase, increasing to up to 200,000 shares
depending upon the closing sale price of the common stock (such purchases, “Regular Purchases”). However, in no event shall a Regular Purchase be more
than $500,000. The purchase price of shares of common stock related to the future funding will be based on the prevailing market prices of such shares at the
time  of  sales,  but  in  no  event  will  shares  be  sold  to  Lincoln  Park  on  a  day  the  common  stock  closing  price  is  less  than  the  floor  price  as  set  forth  in  the
Purchase Agreement. In addition, the Company may direct Lincoln Park to purchase additional amounts as accelerated purchases if on the date of a Regular
Purchase the closing sale price of the common stock is not below the threshold price as set forth in the Purchase Agreement. The Company’s sales of shares
of  common  stock  to  Lincoln  Park  under  the  Purchase  Agreement  are  limited  to  no  more  than  the  number  of  shares  that  would  result  in  the  beneficial
ownership by Lincoln Park and its affiliates, at any single point in time, of more than 9.99% of the then-outstanding shares of the common stock.

47

 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
   
   
 
 
  
  
 
    
 
    
 
  
 
 
  
  
 
    
 
    
 
  
 
 
 
 
 
 
 
 
 
 
 
 
  
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

In connection with the Purchase Agreement, the Company issued to Lincoln Park 250,000 shares of common stock for no proceeds. The fair value of the
250,000  shares  of  common  stock  issued  was  approximately  $163,000  and  was  recorded  as  a  commitment  fee.  Pursuant  to  the  Purchase  Agreement,  in
September 2015, the Company issued and sold an additional 300,000 shares of common stock to Lincoln Park at a per share price of $0.45, resulting in gross
proceeds of $135,000. The commitment fee of $163,000 was fully amortized and recorded in additional paid-in capital as of December 31, 2015.

The  Purchase  Agreement  and  the  Registration  Rights  Agreement  contain  customary  representations,  warranties,  agreements  and  conditions  to  completing
future sale transactions, indemnification rights and obligations of the parties. The Company has the right to terminate the Purchase Agreement at any time, at
no cost or penalty. Actual sales of shares of common stock to Lincoln Park under the Purchase Agreement will depend on a variety of factors to be determined
by the Company from time to time, including, among others, market conditions, the trading price of the common stock and determinations by the Company as
to  the  appropriate  sources  of  funding  for  the  Company  and  its  operations.  There  are  no  trading  volume  requirements  or  restrictions  under  the  Purchase
Agreement. Lincoln Park has no right to require any sales by the Company, but is obligated to make purchases from the Company as the Company directs in
accordance with the Purchase Agreement. Lincoln Park has covenanted not to cause or engage in any manner whatsoever, any direct or indirect short selling
or hedging of Company shares.

Pursuant  to  the  Purchase  Agreement,  in  January  2017,  the  Company  issued  and  sold  300,000  shares  of  common  stock  to  Lincoln  Park  resulting  in  gross
proceeds of $113,000.

Note 12 - 401(k) Plan

On December 31, 2016, the Company terminated its previously established deferred contribution retirement plan which covered all employees. The Company
contributed and expensed approximately $44,000 to this plan in 2016.

On January 1, 2017, the Company established a Savings Incentive Match Plan for Employees Individual Retirement Account (SIMPLE IRA), which covers
all  employees.  The  SIMPLE  IRA  Plan  provides  for  voluntary  employee  contributions  up  to  statutory  IRA  limitations.  The  Company  matches  100%  of
employee contributions to the SIMPLE IRA Plan, up to 3% of each employee’s salary. The Company contributed and expensed approximately $39,000 to this
plan in 2017.

Note 13 - Commitments and Contingencies

Manufacturing and Suppliers

The  Company  has  not  and  does  not  intend  in  the  near  future,  to  manufacture  any  of  its  products  and  components.  With  regard  to  the  OLpūr  MD190  and
MD220, on June 27, 2011, the Company entered into a license agreement, effective July 1, 2011, with Bellco S.r.l., an Italy-based supplier of hemodialysis
and intensive care products, for the manufacturing, marketing and sale of our patented mid-dilution dialysis filters (the “Products”). Under the agreement,
Nephros granted Bellco a license to manufacture, market and sell the Products under its own name, label and CE mark in Italy, France, Belgium, Spain and
Canada on an exclusive basis, and to do the same on a non-exclusive basis in the United Kingdom and Greece and, upon our written approval, other European
countries where the Company does not sell the Products as well as non-European countries (referred to as the “Territory”).

On  February  19,  2014,  the  Company  entered  into  the  first  amendment  to  the  license  agreement  with  Bellco,  pursuant  to  which  the  Company  and  Bellco
agreed to extend the term of the License Agreement from December 31, 2016 to December 31, 2021. The first amendment also expands the Territory covered
by the License Agreement to include, on an exclusive basis, Sweden, Denmark, Norway and Finland and on a non-exclusive basis, Korea, Mexico, Brazil,
China and the Netherlands. The first amendment further provides new minimum sales targets which, if not satisfied, will, at the discretion of the Company,
result in conversion of the license to non-exclusive status. The Company has agreed to reduce the fixed royalty payment payable to the Company for the
period beginning on January 1, 2015 through and including December 31, 2021. Beginning on January 1, 2015 through and including December 31, 2021,
Bellco will pay the Company a royalty based on the number of units of Products sold per year in the Territory as follows: for the first 125,000 units sold in
total, €1.75 (approximately $1.91) per unit; thereafter, €1.25 (approximately $1.36) per unit. In addition, the first amendment provides that, in the event that
the  Company  pursues  a  transaction  to  sell,  assign  or  transfer  all  right,  title  and  interest  to  the  licensed  patents  to  a  third  party,  the  Company  will  provide
Bellco with written notice thereof and a right of first offer with respect to the contemplated transaction for a period of thirty (30) days.

48

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Deferred revenue related to the license agreement with Bellco was approximately $278,000 and $348,000 on the accompanying consolidated balance sheets
as of December 31, 2017 and 2016, respectively. The Company has recognized approximately $2,798,000 of revenue related to this license agreement to date,
including approximately $70,000 for the year ended December 31, 2017, resulting in $278,000 being deferred over the remainder of the expected obligation
period. The Company recognized approximately $69,000 of revenue related to this license agreement for the year ended December 31, 2016.

The  Company  recognized  royalty  income  from  Bellco  pursuant  to  the  license  agreement  of  approximately  $140,000  and  $114,000  for  the  years  ended
December 31, 2017 and 2016, respectively.

License and Supply Agreement

On April 23, 2012, the Company entered into a License and Supply Agreement (the “License and Supply Agreement”) with Medica S.p.A. (“Medica”), an
Italy-based medical product manufacturing company, for the marketing and sale of certain filtration products based upon Medica’s proprietary Medisulfone
ultrafiltration technology in conjunction with the Company’s filtration products, and for an exclusive supply arrangement for the filtration products. Under the
License and Supply Agreement, Medica granted to the Company an exclusive license, with right of sublicense, to market, promote, distribute, offer for sale
and sell the filtration products worldwide, excluding Italy for the first three years, during the term of the License and Supply Agreement. In addition, the
Company granted to Medica an exclusive license under the Company’s intellectual property to make the filtration products during the term of the License and
Supply Agreement.

On May 5, 2017, the Company and Medica entered into a Third Amendment to the License and Supply Agreement (the “Third Amendment”). Pursuant to the
Third Amendment, Medica expanded the products covered by the original License and Supply Agreement to include both certain filtration products based on
Medica’s proprietary Versatile microfiber technology and certain filtration products based on Medica’s proprietary Medisulfone ultrafiltration technology. The
Third  Amendment  also  limits  the  territory  in  which  Medica  granted  the  Company  an  exclusive  license,  with  right  of  sublicense,  to  market,  promote,
distribute, offer for sale, and sell the filtration products to North America, Central America, Columbia, Venezuela, Chile, Ecuador, Peru, Ireland, the United
Kingdom, Australia and New Zealand. The Company’s multinational distributors retain the right to market certain of the products worldwide, other than in
Italy, on a non-exclusive basis.

On September 26, 2017, the Company and Medica entered into a Fourth Amendment to the License and Supply Agreement (the “Fourth Amendment”) which
extended  the  term  of  the  License  and  Supply  Agreement  from  December  31,  2022  to  December  31,  2025,  unless  earlier  terminated  by  either  party  in
accordance with the terms of the License and Supply Agreement. As a result of the Fourth Amendment, approximately $134,000 of amortization expense will
be recognized in each of the years ended December 31, 2018 through 2025.

In exchange for the rights granted, the Company agreed to make certain minimum annual aggregate purchases from Medica over the term of the License and
Supply Agreement. As of December 31, 2017, the Company has agreed to make the following minimum annual aggregate purchases from Medica:

2017: €1,600,000 (approximately $1,900,000)
2018: €2,500,000 (approximately $2,700,000)
2019: €3,000,000 (approximately $3,300,000)
2020: €3,150,000 (approximately $3,400,000)
2021: €3,300,000 (approximately $3,600,000)
2022: €3,475,000 (approximately $3,800,000)
2023: €3,625,000 (approximately $4,300,000)
2024: €3,825,000 (approximately $4,500,000)
2025: €4,000,000 (approximately $4,700,000)

The Company’s aggregate purchase commitments totaled approximately €1,600,000 (approximately $1,900,000) for the year ended December 31, 2017.

In exchange for the license, the Company also paid Medica a total of €1,500,000 (approximately $2,000,000) in three installments: €500,000 (approximately
$700,000) on April 23, 2012, €600,000 (approximately $800,000) on February 4, 2013, and €400,000 (approximately $500,000) on May 23, 2013. As further
consideration for the license and other rights granted to the Company, the Company granted Medica options to purchase 300,000 shares of the Company’s
common stock. The fair value of these stock options was approximately $273,000 at the time of their issuance. Together with the total installment payments
described above, the fair value of the options has been capitalized as license and supply agreement, net.

49

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

The gross value of the intangible asset capitalized was approximately $2,250,000. License and supply agreement, net, on the consolidated balance sheet is
approximately  $1,072,000  and  $1,262,000  as  of  December  31,  2017  and  December  31,  2016,  respectively.  Accumulated  amortization  is  approximately
$1,178,000  and  $988,000  as  of  December  31,  2017  and  December  31,  2016,  respectively.  The  asset  is  being  amortized  as  an  expense  over  the  life  of  the
License and Supply Agreement. Approximately $190,000 and $211,000 has been charged to amortization expense for the years ended December 31, 2017 and
2016, respectively, on the consolidated statement of operations and comprehensive loss.

As of September 2013, the Company has an understanding with Medica whereby the Company has agreed to pay interest to Medica at a 12% annual rate
calculated on the principal amount of any outstanding invoices that are not paid pursuant to the original payment terms. For the years ended December 31,
2017 and 2016, approximately $24,000 and $42,000 of interest, respectively, was recognized as interest expense.

In  addition,  for  the  period  beginning  April  23,  2014  through  December  31,  2025,  the  Company  will  pay  Medica  a  royalty  rate  of  3%  of  net  sales  of  the
filtration products sold, subject to reduction as a result of a supply interruption pursuant to the terms of the License and Supply Agreement. Approximately
$34,000 in royalties are included in accounts payable as of December 31, 2017. Approximately $18,000 in royalties are included in accrued expenses as of
December 31, 2016.

Contractual Obligations

The Company entered into an operating lease which began in December 2017 at 380 Lackawanna Place, South Orange, New Jersey 07079 and consists of
approximately 7,700 square feet of space. The rental agreement expires in November 2022 with a monthly cost of approximately $11,000. Approximately
$11,000 related to a security deposit for this U.S. office facility is classified as other assets on the consolidated balance sheet as of December 31, 2017. We
use these facilities to house our corporate headquarters and research facilities.

The Company’s prior operating lease was terminated in December 2017 with a monthly cost of approximately $9,000. Approximately $21,000 related to a
security deposit for this U.S. office facility is classified as prepaid and other current assets on the consolidated balance sheet as of December 31, 2017.

The lease agreement for the office space in Ireland was entered into on August 1, 2017 and includes a twelve month term.

Rent expense for the years ended December 31, 2017 and 2016 totaled $131,000 and $126,000, respectively.

As of December 31, 2017, minimum lease payments are as follows:

2018
2019
2020
2021
2022

Investment in Lease, net

  $

132,000 
136,000 
140,000 
145,000 
136,000 

On October 8, 2015, the Company entered into an equipment lease agreement with Biocon 1, LLC. The lease commenced on January 1, 2016 with a term of
60 months and monthly rental payments of approximately $1,800 will be paid to the Company. At the completion of the lease term, Biocon 1, LLC will own
the  equipment  provided  under  the  agreement.  An  investment  in  lease  was  established  for  the  sales-type  lease  receivable  at  the  present  value  of  the  future
minimum lease payments. Interest income will be recognized monthly over the lease term using the effective-interest method. Cash received will be applied
against the direct financing lease receivable and will be presented within changes in operating assets and liabilities in the operating section of the Company’s
consolidated  statement  of  cash  flows.  At  lease  inception,  an  investment  in  the  lease  of  approximately  $92,000  was  recorded,  net  of  unearned  interest  of
approximately  $14,000.  During  the  fiscal  years  ended  December  31,  2017  and  2016,  approximately  $4,000  and  $5,000,  respectively,  was  recognized  in
interest income. As of December 31, 2017, investment in lease, current, is approximately $20,000, net of unearned interest of $3,000. As of December 31,
2017, investment in lease, noncurrent, is approximately $39,000, net of unearned interest of $3,000. As of December 31, 2016, investment in lease, current, is
approximately  $27,000,  net  of  unearned  interest  of  $4,000.  As  of  December  31,  2016,  investment  in  lease,  noncurrent,  is  approximately  $61,000,  net  of
unearned interest of $5,000.

50

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NEPHROS, INC. AND SUBSIDIARY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

As of December 31, 2017, scheduled maturities of minimum lease payments receivable were as follows:

2018
2019
2020

Less: Current portion
Investment in lease, noncurrent

  $

  $

18,000 
19,000 
22,000 
59,000 
(20,000)
39,000 

Contractual Obligations and Commercial Commitments

The following table summarizes the Company’s approximate minimum contractual obligations and commercial commitments as of December 31, 2017:

Total

Within 
1 Year

Payments Due in Period
Years 
2 - 3

Years 
4 - 5

More than 
5 Years

Minimum Purchase Commitments1
Leases2
Employment Contract3
Total

$

$

30,300,000   
712,000   
452,000   
31,464,000   

$

$

2,700,000   
141,000   
350,000   
3,191,000   

$

$

6,700,000    $
290,000   
102,000   
7,092,000    $

7,400,000    $
281,000   
-   

7,681,000    $

13,500,000 
- 
- 
13,500,000 

1 License and Supply Agreement with Medica.

2 In addition to lease obligations for office space, obligations include a lease for various office equipment which expires in 2020.

3 Relates to employment agreement with Daron Evans, the Company’s President and Chief Executive Officer, entered into on April 15, 2015 for a term of
four years.

51

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
    
    
    
    
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

There have been no disagreements with our accountants during 2017 or 2016.

Item 9A. Controls and Procedures

Disclosure Controls and Procedures

Disclosure controls and procedures are controls and other procedures that are designed to ensure that information required to be disclosed in our reports filed
or  submitted  under  the  Exchange  Act  is  recorded,  processed,  summarized  and  reported  within  the  time  periods  specified  in  the  SEC’s  rules  and  forms.
Disclosure  controls  and  procedures  include,  without  limitation,  controls  and  procedures  designed  to  ensure  that  information  required  to  be  disclosed  in
company reports filed or submitted under the Exchange Act is accumulated and communicated to management, including our Chief Executive Officer and
Chief Financial Officer, to allow timely decisions regarding required disclosure.

As required by Rules 13a-15 and 15d-15 under the Exchange Act, our Chief Executive Officer and Chief Financial Officer carried out an evaluation of the
effectiveness of the design and operation of our disclosure controls and procedures as of December 31, 2017. Based upon this evaluation, the Chief Executive
Officer  and  Chief  Financial  Officer  have  concluded  that  our  disclosure  controls  and  procedures  were  effective  as  of  December  31,  2017.  Accordingly,
management believes that the financial statements included in this Annual Report on Form 10-K present fairly in all material respects our financial position,
results of operations and cash flows for the period presented.

Management’s Report on Internal Control Over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act
Rules 13a-15(f) and 15d-15(f). Under the supervision of the Chief Executive Officer and Chief Financial Officer, management conducted an evaluation of the
effectiveness  of  our  internal  control  over  financial  reporting  as  of  December  31,  2017  based  on  the  framework  set  forth  by  the  Committee  of  Sponsoring
Organizations of the Treadway Commission (COSO) in “Internal Control-Integrated Framework”. Based on our assessment, management concluded that as
of December 31, 2017, our internal control over financial reporting was effective as of December 31, 2017.

Changes in Internal Control Over Financial Reporting

There  were  no  changes  in  our  internal  control  over  financial  reporting  that  occurred  during  our  most  recent  fiscal  quarter  that  materially  affected,  or  are
reasonably likely to materially affect, our internal control over financial reporting.

Item 9B. Other Information

On December 20, 2017, our Board of Directors approved an increase to the number of shares reserved for issuance under our 2015 Equity Incentive Plan (the
“2015 Plan”) from 7,000,000 shares of common stock to 10,000,000 shares of common stock. As of December 31, 2017, 1,752,135 shares of common stock
remained available for issuance pursuant to the 2015 Plan. All other terms of the 2015 Plan remain unchanged.

52

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 10. Directors, Executive Officers and Corporate Governance

PART III

The  information  set  forth  under  the  captions  “Proposal  No.  1  –  Election  of  Directors,”  “Corporate  Governance”  and  “Section  16(a)  Beneficial  Ownership
Reporting Compliance” in the 2018 Proxy Statement is incorporated herein by reference.

Item 11. Executive Compensation

The information set forth under the caption “Compensation Matters” in the 2018 Proxy Statement is incorporated herein by reference.

Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

The information set forth under the captions “Stock Ownership of Management and Principal Stockholders” and “Compensation Matters” in the 2018 Proxy
Statement is incorporated herein by reference.

Item 13. Certain Relationships and Related Transactions, and Director Independence

The information set forth under the captions “Corporate Governance” and “Certain Relationships and Related Transactions” in the 2018 Proxy Statement is
incorporated herein by reference.

Item 14. Principal Accounting Fees and Services

The information set forth under the caption “Proposal No. 2 – Ratification of Selection of Independent Registered Public Accounting Firm” in the 2018 Proxy
Statement is incorporated herein by reference.

53

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 15. Exhibits, Financial Statement Schedules

(a) Documents filed as part of this report:

(1) Consolidated Financial Statements of Nephros, Inc.

PART IV

Reports of independent registered public accounting firms.
Consolidated balance sheets as of December 31, 2017 and 2016.
Consolidated statements of operations and comprehensive loss for the years ended December 31, 2017 and 2016.
Consolidated statements of changes in stockholders’ equity (deficit) for the years ended December 31, 2017 and 2016.
Consolidated statements of cash flows for the years ended December 31, 2017 and 2016.
Notes to consolidated financial statements.

54

 
 
 
 
 
 
 
 
 
(2) Exhibits:

Exhibit
No.
3.1

  Conformed  Copy  of  the  Fourth  Amended  and  Restated  Certificate  of  Incorporation,  incorporating  those  Certificates  of  Amendment  dated

June 4, 2007; June 29, 2007; November 13, 2007; October 23, 2009; March 10, 2011; and March 11, 2011.*

Description

3.2

  Second  Amended  and  Restated  By-Laws  of  the  Registrant,  incorporated  by  reference  to  Exhibit  3.1  to  Nephros,  Inc.’s  Current  Report  on

Form 8-K, filed with the SEC on December 3, 2007 (SEC File No. 001-32288).

4.1

  Specimen of Common Stock Certificate of the Registrant, incorporated by reference to Exhibit 4.1 to Nephros, Inc.’s Amendment No. 1 to

Registration Statement on Form S-1/A (Reg. No. 333-116162), filed with the SEC on July 20, 2004.

4.2

  Form of Warrant to Purchase Common Stock issued to various investors, incorporated by reference to Exhibit 4.1 to Nephros, Inc.’s Current

Report on Form 8-K, filed with the SEC on May 18, 2015.

4.3

  Form of Unsecured Promissory Note issued June 3 and 9, 2016, incorporated by reference to Exhibit 4.1 to Nephros, Inc.’s Current Report on

Form 8-K, filed with the SEC on June 14, 2016.

4.4

  Form  of  Common  Stock  Purchase  Warrant  issued  June  3  and  9,  2016,  incorporated  by  reference  to  Exhibit  4.2  to  Nephros,  Inc.’s  Current

Report on Form 8-K, filed with the SEC on June 14, 2016.

4.5

  Form of Warrant, incorporated by reference to Exhibit 4.1 to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on March 23,

2017.

10.1

  Nephros,  Inc.  2004  Stock  Incentive  Plan,  incorporated  by  reference  to  Exhibit  10.2  to  Nephros,  Inc.’s  Amendment  No.  1  to  Registration

Statement on Form S-1/A (Reg. No. 333-116162), filed with the SEC on July 20, 2004. †

10.2

  Amendment  No.  1  to  Nephros,  Inc.  2004  Stock  Incentive  Plan,  incorporated  by  reference  to  Exhibit  4.3  to  Nephros,  Inc.’s  Registration

Statement on Form S-8 (Reg. No. 333-127264), filed with the SEC on August 5, 2005. †

10.3

  Amendment No. 2 to Nephros, Inc. 2004 Stock Incentive Plan, incorporated by reference to Exhibit 10.7 to Nephros, Inc.’s Quarterly Report

on Form 10-QSB for the quarter ended September 30, 2007, filed with the SEC on November 13, 2007 (SEC File No. 001-32288). †

10.4

  Amendment No. 3 to Nephros, Inc. 2004 Stock Incentive Plan, incorporated by reference to Exhibit 10.51 to Nephros, Inc.’s Annual Report

on Form 10-K for the year ended December 31, 2008, filed with the SEC on March 31, 2009 (SEC File No. 001-32288). †

10.5

  Amendment No. 4 to Nephros, Inc. 2004 Stock Incentive Plan, incorporated by reference to Exhibit A to Nephros, Inc.’s Definitive Proxy

Statement, filed with the SEC on December 2, 2010 (SEC File No. 001-32288). †

10.6

  Amendment No. 5 to Nephros, Inc. 2004 Stock Incentive Plan, incorporated by reference to Appendix A to Nephros, Inc.’s Definitive Proxy

Statement, filed with the SEC on April 11, 2013. †

10.7

  Amendment No. 6 to Nephros, Inc. 2004 Stock Incentive Plan, dated June 14, 2013, incorporated by reference to Exhibit 10.2 to Nephros,

Inc.’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2013, filed with the SEC on August 13, 2013. †

10.8

  Nephros, Inc. 2015 Equity Incentive Plan, incorporated by reference to Exhibit 10.2 to Nephros, Inc.’s Quarterly Report on Form 10-Q for the

quarter ended March 31, 2015, filed with the SEC on May 15, 2015. †

55

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.9

  Form of Incentive Stock Option Agreement under the 2015 Equity Incentive Plan, incorporated by reference to Exhibit 10.3 to Nephros, Inc.’s

Quarterly Report on Form 10-Q for the quarter ended March 31, 2015, filed with the SEC on May 15, 2015. †

10.10

  Form of Non-Qualified Stock Option Agreement under the 2015 Equity Incentive Plan, incorporated by reference to Exhibit 10.4 to Nephros,

Inc.’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2015, filed with the SEC on May 15, 2015. †

10.11

  Form  of  Restricted  Stock  Agreement  under  the  2015  Equity  Incentive  Plan,  incorporated  by  reference  to  Exhibit  10.5  to  Nephros,  Inc.’s

Quarterly Report on Form 10-Q for the quarter ended March 31, 2015, filed with the SEC on May 15, 2015. †

10.12

  Form of Restricted Stock Unit Agreement under the 2015 Equity Incentive Plan, incorporated by reference to Exhibit 10.6 to Nephros, Inc.’s

Quarterly Report on Form 10-Q for the quarter ended March 31, 2015, filed with the SEC on May 15, 2015. †

10.13

  Employment  Agreement,  dated  April  15,  2015,  between  the  Registrant  and  Daron  Evans,  incorporated  by  reference  to  Exhibit  10.1  to

Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on April 21, 2015. †

10.14

  Letter Agreement dated February 10, 2017, between Andrew Astor and the Registrant, incorporated by reference to Exhibit 10.1 to Nephros,

Inc.’s Current Report on Form 8-K, filed with the SEC on February 14, 2017. †

10.15

  Nephros, Inc. Director Compensation Policy.*

10.16

  License  Agreement,  dated  October  1,  2007,  between  the  Trustees  of  Columbia  University  in  the  City  of  New  York,  and  the  Registrant
incorporated by reference to Exhibit 10.41 to Nephros, Inc.’s Annual Report on Form 10-KSB for the year ended December 31, 2007, filed
with the SEC on March 31, 2008 (SEC File No. 001-32288).

10.17

  License Agreement, dated July 1, 2011, between the Registrant and Bellco S.r.l., incorporated by reference to Exhibit 10.62 to Nephros, Inc.’s

Current Report on Form 8-K, filed with the SEC on June 27, 2011 (SEC File No. 001-32288).

10.18

  First  Amendment  to  License  Agreement,  dated  February  19,  2014,  between  the  Registrant  and  Bellco  S.r.l.,  incorporated  by  reference  to

Exhibit 10.1 to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on February 25, 2014.

10.19

  License and Supply Agreement, dated April 23, 2012, between the Registrant and Medica S.p.A., incorporated by reference to Exhibit 10.1 to

Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on April 26, 2012 (SEC File No. 001-32288).

10.20

10.21

  Second  Amendment  to  License  and  Supply  Agreement,  dated  May  4,  2015,  between  the  Registrant  and  Medica  S.p.A.,  incorporated  by
reference  to  Exhibit  10.4  to  Nephros,  Inc.’s  Quarterly  Report  on  Form  10-Q  for  the  quarter  ended  June  30,  2015,  filed  with  the  SEC  on
August 10, 2015.

  Third  Amendment  to  License  and  Supply  Agreement,  dated  May  5,  2017,  between  the  Registrant  and  Medica  S.p.A.,  incorporated  by
reference to Exhibit 10.4 to Nephros, Inc.’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2017, filed with the SEC on May
9, 2017.

10.22

  Fourth Amendment to License and Supply Agreement, dated September 26, 2017, between the Registrant and Medica S.p.A., incorporated by

reference to Exhibit 10.1 to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on September 27, 2017.

10.23

  Sublicense Agreement, dated May 6, 2015, between the Registrant and CamelBak Products, LLC, incorporated by reference to Exhibit 10.5 to

Nephros, Inc.’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2015, filed with the SEC on August 10, 2015.+

10.24

  Registration Rights Agreement, dated September 19, 2007, among the Registrant and the Holders, incorporated by reference to Exhibit 10.3

to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on September 25, 2007 (SEC File No. 001-32288).

56

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.25

  Form of Registration Rights Agreement, between the Registrant and Lambda Investors LLC, incorporated by reference to Exhibit 10.57 to

Nephros, Inc.’s Registration Statement on Form S-1 (Reg. No. 333-169728), filed with the SEC on October 1, 2010.

10.26

  Registration  Rights  Agreement,  dated  February  4,  2013,  between  the  Registrant  and  Lambda  Investors  LLC,  incorporated  by  reference  to

Exhibit 10.68 to Nephros, Inc.’s Registration Statement on Form S-1 (Reg. No. 333-187036), filed with the SEC on March 4, 2013.

10.27

  First Amendment to Registration Rights Agreement, dated May 23, 2013, between the Registrant and Lambda Investors LLC, incorporated by
reference  to  Exhibit  10.1  to  Nephros,  Inc.’s  Quarterly  Report  on  Form  10-Q  for  the  quarter  ended  June  30,  2013,  filed  with  the  SEC  on
August 13, 2013.

10.28

  Registration Rights Agreement, dated November 12, 2013, between the Registrant and Lambda Investors LLC, incorporated by reference to

Exhibit 10.2 to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on November 14, 2013.

10.29

  First Amendment to Registration Rights Agreement, dated April 14, 2014, between the Registrant and Lambda Investors LLC, incorporated
by reference to Exhibit 10.2 to Nephros, Inc.’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2014, filed with the Securities
and Exchange Commission on May 14, 2014.

10.30

  Registration  Rights  Agreement,  dated  August  29,  2014,  between  the  Registrant  and  Lambda  Investors  LLC,  incorporated  by  reference  to

Exhibit 10.2 to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on September 3, 2014.

10.31

  First  Amendment  to  Registration  Rights  Agreement,  dated  September  23,  2014,  between  the  Registrant  and  Lambda  Investors  LLC,
incorporated by reference to Exhibit 10.5 to Nephros, Inc.’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2014, filed
with the SEC on November 13, 2014.

10.32

  Securities  Purchase  Agreement,  dated  May  12,  2015,  among  the  Company  and  various  accredited  investors,  incorporated  by  reference  to

Exhibit 10.1 to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on May 18, 2015.

10.33

  Purchase Agreement, dated July 24, 2015, between the Registrant and Lincoln Park Capital Fund, LLC, incorporated by reference to Exhibit

10.1 to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on July 27, 2015.

10.34

  Registration Rights Agreement, dated July 24, 2015, between the Registrant and Lincoln Park Capital Fund, LLC, incorporated by reference

to Exhibit 10.2 to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on July 27, 2015.

10.35

  Form of Note and Warrant Purchase Agreement entered into on June 3, 2016, between the Registrant and the purchasers of the Notes and
Warrants sold by the Registrant on June 3 and 9, 2016, incorporated by reference to Exhibit 10.1 to Nephros, Inc.’s Current Report on Form 8-
K, filed with the SEC on June 14, 2016.

10.36

  Securities Purchase Agreement dated March 17, 2017, among the Registrant and the Purchasers identified therein, incorporated by reference

to Exhibit 10.1 to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on March 23, 2017.

10.37

  Registration Rights Agreement dated March 17, 2017, among the Registrant and the Purchasers identified therein, incorporated by reference

to Exhibit 10.2 to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on March 23, 2017.

10.38

  Loan and Security Agreement dated August 17, 2017, between the Registrant and Tech Capital, LLC, incorporated by reference to Exhibit

10.1 to Nephros, Inc.’s Current Report on Form 8-K, filed with the SEC on August 23, 2017.

14.1

  Code of Ethics and Business Conduct, as amended through April 2, 2007, incorporated by reference to Exhibit 14.1 to Nephros, Inc.’s Current

Report on Form 8-K, filed with the SEC on April 6, 2007 (SEC File No. 001-32288).

57

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
21.1

  Subsidiaries of Registrant, incorporated by reference to Exhibit 21.1 to Nephros, Inc.’s Annual Report on Form 10-KSB for the year ended

December 31, 2006, filed with the SEC on April 10, 2007 (SEC File No. 001-32288).

23.1

  Consent of Moody Famiglietti & Andronico, LLP Independent Registered Public Accounting Firm. *

24.1

  Power of Attorney. (included on the signature page)

31.1

  Certification by the Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. *

31.2

  Certification by the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. *

32.1

  Certification by the Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley

Act of 2002. *

32.2

  Certification by the Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley

Act of 2002. *

101

Interactive Data File. *

*
†
+

Filed herewith.
Management contract or compensatory plan arrangement.
Confidential treatment has been granted for certain portions omitted from this exhibit pursuant to Rule 24b-2 under the Securities Exchange Act of
1934, as amended.

58

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed

on its behalf by the undersigned, thereunto duly authorized.

SIGNATURES

Date: February 26, 2018

NEPHROS, INC.

/s/ Daron Evans

By:
Name: Daron Evans
Title: President and Chief Executive Officer (Principal Executive Officer)

POWER OF ATTORNEY

We,  the  undersigned  directors  and  officers  of  Nephros,  Inc.,  hereby  severally  constitute  and  lawfully  appoint  Daron  Evans,  our  true  and  lawful
attorney-in-fact with full power to him to sign for us, in our names in the capacities indicated below, the Annual Report on Form 10-K for the fiscal year
ended December 31, 2017 of Nephros, Inc. and any and all amendments thereto, and to file the same with all exhibits thereto, and all other documents in
connection  therewith,  with  the  Securities  and  Exchange  Commission,  granting  unto  said  attorney-in-fact  and  agent,  full  power  and  authority  to  do  and
perform each and every act and thing requisite and necessary to be done, as fully to all intents and purposes as such person might or could do in person,
hereby ratifying and confirming all that said attorney-in-fact and agent, or their or his or her substitute or substitutes, may lawfully do or cause to be done by
virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the

Registrant and in the capacities and on the dates indicated.

Signature

/s/ Daron Evans
Daron Evans

/s/ Andrew Astor
Andrew Astor

/s/ Arthur H. Amron
Arthur H. Amron

/s/ Paul A. Mieyal
Paul A. Mieyal

/s/ Malcolm Persen
Malcolm Persen

/s/ Moshe Pinto
Moshe Pinto

Title

Date

  Director, President and Chief Executive Officer

February 26, 2018

(Principal Executive Officer)

  Chief Financial Officer

(Principal Financial and Accounting Officer)

  Director

  Director

  Director

  Director

59

February 26, 2018

February 26, 2018

February 26, 2018

February 26, 2018

February 26, 2018

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
EXHIBIT 3.1

CERTIFICATE OF AMENDMENT
OF
FOURTH AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION
OF

NEPHROS, INC.

The  undersigned  corporation,  a  corporation  duly  organized  and  existing  under  the  General  Corporation  Law  of  the  State  of  Delaware  (the

“Corporation”), does hereby certify that:

1.

2.

The name of the Corporation is Nephros, Inc.

The amendment to the Corporation’s Fourth Amended and Restated Certificate of Incorporation set forth below was duly adopted in accordance with
the  provisions  of  Section  242  of  the  General  Corporation  Law  of  the  State  of  Delaware,  and  has  been  approved  by  the  stockholders  of  the
Corporation in accordance with Section 242 of the General Corporation Law of the State of Delaware.

The Corporation’s Fourth Amended and Restated Certificate of Incorporation is hereby amended by deleting the text of Article IV, Section 2 in its
entirety and replacing it with the following:

“Section 2. Capital Stock. The total authorized capital stock of the Corporation shall be: 95,000,000 shares, consisting of:

(i)

90,000,000 shares of Common Stock, $.001 par value per share (the “Common Stock”);

1

 
 
 
 
 
 
 
 
 
 
 
 
 
(ii) 5,000,000 shares of preferred stock, $.001 par value per share (collectively, the “Undesignated Preferred Stock”). Subject to any limitations set
forth  elsewhere  in  this  Certificate  of  Incorporation,  the  shares  of  Undesignated  Preferred  Stock  may  be  issued  from  time  to  time  in  one  or  more
series. Subject to any limitations set forth elsewhere in this Certificate of Incorporation, the Board of Directors is hereby authorized, by adopting
appropriate resolutions and causing one or more certificates of amendment to be signed, verified and delivered in accordance with the DGCL, to
establish from time to time the number of shares to be included in such series, and to fix the powers, preferences and rights of, and the qualifications,
limitations  and  restrictions  granted  to  and  imposed  upon  such  Undesignated  Preferred  Stock.  Such  powers,  preferences  and  rights  of,  and  the
qualifications, limitations and restrictions granted to and imposed upon such Undesignated Preferred Stock may include, but are not limited to, the
fixing or alteration of the dividend rights, dividend rate, conversion rights, exchange rights, voting rights, rights and terms of redemption (including
sinking fund provisions), the redemption price or prices, and the liquidation preferences of any wholly unissued series of shares of Undesignated
Preferred Stock, or any of them. In accordance with the authority hereby granted, the Board may increase or decrease the number of shares of any
series of preferred stock, whether or not such preferred stock then constitutes Undesignated Preferred Stock, subsequent to the issuance of shares of
that series; provided that any such increase shall be no greater than the total number of authorized shares of Undesignated Preferred Stock at such
time, and no such decrease shall result in the number of authorized shares of such series being fewer than the number then outstanding. In case the
number  of  shares  of  any  series  of  preferred  stock,  other  than  Undesignated  Preferred  Stock,  shall  be  so  decreased,  the  shares  constituting  such
decrease  shall  become Additional  Undesignated  Preferred  Stock.  Any  shares  of  a  series  of  preferred  stock,  which  is  designated  pursuant  to  this
clause (ii), that were issued but, thereafter, are no longer outstanding shall not resume the status of authorized and unissued shares of such series, but
shall instead become authorized and unissued shares of Additional Undesignated Preferred Stock. Except as may otherwise be required by law or
this Certificate of Incorporation, the terms of any series of Undesignated Preferred Stock may be amended without the consent of the holders of any
other series of the Corporation’s preferred stock, or Common Stock. Each twenty (20) of the issued and outstanding shares of Common Stock as of
the time the certificate containing this amendment becomes effective (the ``Split Effective Time”), shall be combined and converted (the “Reverse
Split”) automatically, without further action, into one (1) fully paid and non-assessable share of Common Stock. In lieu of any fractional shares to
which a holder would otherwise be entitled, the Corporation shall cause its transfer agent to disburse to such holders a cash payment in an amount
equal to the product obtained by multiplying (i) a price equal to the average closing sales price of the Corporation’s Common Stock for the ten (10)
trading days immediately prior to the Split Effective Time, or if no such sale takes place on such days, the average of the closing bid and ask prices
for  such  days,  as  reported  on  the  OTC  Bulletin  Board,  by  (ii)  the  number  of  shares  of  the  Corporation’s  Common  Stock  held  by  a  holder  that
otherwise would have been exchanged for a fractional share interest, as determined by the Corporation’s Board of Directors. Each holder of record of
a  certificate  which  immediately  prior  to  the  Split  Effective  Time  represents  outstanding  shares  of  Common  Stock  (an  ``Old  Certificate”)  shall  be
entitled  to  receive  upon  surrender  of  such  Old  Certificate  to  the  Corporation’s  transfer  agent  for  cancellation,  a  certificate  (a  “New  Certificate”)
representing  the  number  of  whole  shares  of  Common  Stock  into  and  for  which  the  shares  formerly  represented  by  such  Old  Certificate  so
surrendered  are  combined  and  converted.  From  and  after  the  Split  Effective Time,  Old  Certificates  shall  represent  only  the  right  to  receive  New
Certificates as aforesaid and, to the extent the Corporation so elects, cash pursuant to the provisions hereof.”

3.

This Certificate of Amendment shall be effective at 5:00 p.m. on the 11th day of March 2011.

IN WITNESS WHEREOF, Nephros, Inc. has caused this Certificate of Amendment to be executed by the undersigned officer, on this the 11th day of

March 2011.

NEPHROS, INC.

/s/ Gerald J. Kochanski
Gerald J. Kochanski, Chief Financial Officer

2

 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATE OF AMENDMENT
OF
FOURTH AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION
OF
NEPHROS, INC.

The  undersigned  corporation,  a  corporation  duly  organized  and  existing  under  the  General  Corporation  Law  of  the  State  of  Delaware  (the

“Corporation”), does hereby certify that:

1.

2.

The name of the Corporation is Nephros, Inc.

The amendment to the Corporation’s Fourth Amended and Restated Certificate of Incorporation set forth below was duly adopted in accordance with
the  provisions  of  Section  242  of  the  General  Corporation  Law  of  the  State  of  Delaware,  and  has  been  approved  by  the  stockholders  of  the
Corporation in accordance with Section 242 of the General Corporation Law of the State of Delaware.

The Corporation’s Fourth Amended and Restated Certificate of Incorporation is hereby amended by deleting the text of Article IV, Section 2 in its
entirety and replacing it with the following:

“Section 2. Capital Stock. The total authorized capital stock of the Corporation shall be: 905,000,000 shares, consisting of:

(i) 900,000,000 shares of Common Stock, $.001 par value per share (the “Common Stock”);

(ii) 5,000,000 shares of preferred stock, $.001 par value per share (collectively, the “Undesignated Preferred Stock”). Subject to any limitations set
forth  elsewhere  in  this  Certificate  of  Incorporation,  the  shares  of  Undesignated  Preferred  Stock  may  be  issued  from  time  to  time  in  one  or  more
series. Subject to any limitations set forth elsewhere in this Certificate of Incorporation, the Board of Directors is hereby authorized, by adopting
appropriate resolutions and causing one or more certificates of amendment to be signed, verified and delivered in accordance with the DGCL, to
establish from time to time the number of shares to be included in such series, and to fix the powers, preferences and rights of, and the qualifications,
limitations  and  restrictions  granted  to  and  imposed  upon  such  Undesignated  Preferred  Stock.  Such  powers,  preferences  and  rights  of,  and  the
qualifications, limitations and restrictions granted to and imposed upon such Undesignated Preferred Stock may include, but are not limited to, the
fixing or alteration of the dividend rights, dividend rate, conversion rights, exchange rights, voting rights, rights and terms of redemption (including
sinking fund provisions), the redemption price or prices, and the liquidation preferences of any wholly unissued series of shares of Undesignated
Preferred Stock, or any of them. In accordance with the authority hereby granted, the Board may increase or decrease the number of shares of any
series of preferred stock, whether or not such preferred stock then constitutes Undesignated Preferred Stock, subsequent to the issuance of shares of
that series; provided that any such increase shall be no greater than the total number of authorized shares of Undesignated Preferred Stock at such
time, and no such decrease shall result in the number of authorized shares of such series being fewer than the number then outstanding. In case the
number  of  shares  of  any  series  of  preferred  stock,  other  than  Undesignated  Preferred  Stock,  shall  be  so  decreased,  the  shares  constituting  such
decrease  shall  become Additional  Undesignated  Preferred  Stock.  Any  shares  of  a  series  of  preferred  stock,  which  is  designated  pursuant  to  this
clause (ii), that were issued but, thereafter, are no longer outstanding shall not resume the status of authorized and unissued shares of such series, but
shall instead become authorized and unissued shares of Additional Undesignated Preferred Stock. Except as may otherwise be required by law or
this Certificate of Incorporation, the terms of any series of Undesignated Preferred Stock may be amended without the consent of the holders of any
other series of the Corporation’s preferred stock, or Common Stock.”

3.

This Certificate of Amendment shall be effective upon filing.

IN WITNESS WHEREOF, Nephros, Inc. has caused this Certificate of Amendment to be executed by the undersigned officer, on this the 10th day of

March 2011.

NEPHROS, INC.

/s/ Gerald J. Kochanski
Gerald J. Kochanski, Chief Financial Officer

3

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATE OF AMENDMENT
OF
FOURTH AMENDED AND RESTATED
CERTIFICATE OF INCORPORATION
OF
NEPHROS, INC.

Pursuant to Section 242 of the General Corporation Law of the State of Delaware.

Nephros, Inc., a corporation organized and existing under the General Corporation Law of the State of Delaware, does hereby certify and set forth as

follows:

1.

2.

3.

4.

The name of the Corporation is: Nephros, Inc. (the “Corporation”).

The Corporation’s  original  Certificate  of  Incorporation  was  filed  with  the  Secretary  of  State  of  Delaware  on  April  3,  1997.  The  Fourth
Amended  and  Restated  Certificate  of  Incorporation,  as  filed  with  the  Secretary  of  State  of  the  State  of  Delaware  on  June  24,  2005  (the
“Certificate”), is hereby amended by Deleting the existing Section 2 of Article IV and replacing it in its entirety with the following:

“Section 2. Capital Stock. The total authorized capital stock of the Corporation shall be: 95,000,000 shares, consisting of:

(i) 90,000,000 shares of Common Stock, $.001 par value per share (the “Common Stock”);

(ii) 5,000,000 shares of preferred stock, $.001 par value per share (collectively, the “Undesignated Preferred Stock”). Subject to any limitations
set forth elsewhere in this Certificate of Incorporation, the shares of Undesignated Preferred Stock may be issued from time to time in one
or  more  series.  Subject  to  any  limitations  set  forth  elsewhere  in  this  Certificate  of  Incorporation,  the  Board  of  Directors  is  hereby
authorized, by adopting appropriate resolutions and causing one or more certificates of amendment to be signed, verified and delivered in
accordance  with  the  DGCL,  to  establish  from  time  to  time  the  number  of  shares  to  be  included  in  such  series,  and  to  fix  the  powers,
preferences  and  rights  of,  and  the  qualifications,  limitations  and  restrictions  granted  to  and  imposed  upon  such  Undesignated  Preferred
Stock.  Such  powers,  preferences  and  rights  of,  and  the  qualifications,  limitations  and  restrictions  granted  to  and  imposed  upon  such
Undesignated Preferred Stock may include, but are not limited to, the fixing or alteration of the dividend rights, dividend rate, conversion
rights, exchange rights, voting rights, rights and terms of redemption (including sinking fund provisions), the redemption price or prices,
and the liquidation preferences of any wholly unissued series of shares of Undesignated Preferred Stock, or any of them. In accordance with
the authority hereby granted, the Board may increase or decrease the number of shares of any series of preferred stock, whether or not such
preferred stock then constitutes Undesignated Preferred Stock, subsequent to the issuance of shares of that series; provided that any such
increase shall be no greater than the total number of authorized shares of Undesignated Preferred Stock at such time, and no such decrease
shall result in the number of authorized shares of such series being fewer than the number then outstanding. In case the number of shares of
any series of preferred stock, other than Undesignated Preferred Stock, shall be so decreased, the  shares  constituting  such  decrease  shall
become Additional Undesignated Preferred Stock. Any shares of a series of preferred stock, which is designated pursuant to this clause (ii),
that were issued but, thereafter, are no longer outstanding shall not resume the status of authorized and unissued shares of such series, but
shall instead become authorized and unissued shares of Additional Undesignated Preferred Stock. Except as may otherwise be required by
law or this Certificate of Incorporation, the terms of any series of Undesignated Preferred Stock may be amended without the consent of the
holders of any other series of the Corporation’s preferred stock, or Common Stock.”

The amendment of the Certificate herein certified has been duly adopted in accordance with the provisions of Section 242 of the General
Corporation Law of the State of Delaware.

This Certificate of Amendment will be effective upon filing.

IN WITNESS WHEREOF, Nephros, Inc. has caused this Certificate of Amendment to be signed by its President this 23rd day of October 2009.

Nephros, Inc.

By: /s/ Ernest A. Elgin III
Ernest A. Elgin III
President and Chief Executive Officer

4

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATE OF AMENDMENT
TO THE
FOURTH AMENDED AND RESTATED
CERTIFICATE OF INCORPORATION
OF
NEPHROS, INC.

It is hereby certified that:

1. The name of the Corporation is: Nephros, Inc. (the “Corporation”).

2. The Corporation’s Fourth Amended and Restated Certificate of Incorporation, as filed with the Secretary of State of the State of Delaware on June 24,

2005 (the “Certificate”), is hereby amended by deleting the existing Section 2 of Article IV and replacing it in its entirety with the following:

“Section 2. Capital Stock. The total authorized capital stock of the Corporation shall be: 65,000,000 shares, consisting of:

(i)

(ii)

60,000,000 shares of Common Stock, $.001 par value per share (the “Common Stock”);

5,000,000 shares of preferred stock, $.001 par value per share (collectively, the “Undesignated Preferred Stock”). Subject to any limitations set
forth elsewhere in this Certificate of Incorporation, the shares of Undesignated Preferred Stock may be issued from time to time in one or more
series. Subject to any limitations set forth elsewhere in this Certificate of Incorporation, the Board of Directors is hereby authorized, by adopting
appropriate resolutions and causing one or more certificates of amendment to be signed, verified and delivered in accordance with the DGCL, to
establish  from  time  to  time  the  number  of  shares  to  be  included  in  such  series,  and  to  fix  the  powers,  preferences  and  rights  of,  and  the
qualifications, limitations and restrictions granted to and imposed upon such Undesignated Preferred Stock. Such powers, preferences and rights
of, and the qualifications, limitations and restrictions granted to and imposed upon such Undesignated Preferred Stock may include, but are not
limited  to,  the  fixing  or  alteration  of  the  dividend  rights,  dividend  rate,  conversion  rights,  exchange  rights,  voting  rights,  rights  and  terms  of
redemption (including sinking fund provisions), the redemption price or prices, and the liquidation preferences of any wholly unissued series of
shares of Undesignated Preferred Stock, or any of them. In accordance with the authority hereby granted, the Board may increase or decrease
the  number  of  shares  of  any  series  of  preferred  stock,  whether  or  not  such  preferred  stock  then  constitutes  Undesignated  Preferred  Stock,
subsequent to the issuance of shares of that series; provided that any such increase shall be no greater than the total number of authorized shares
of Undesignated Preferred Stock at such time, and no such decrease shall result in the number of authorized shares of such series being fewer
than the number then outstanding. In case the number of shares of any series of preferred stock, other than Undesignated Preferred Stock, shall
be  so  decreased,  the  shares  constituting  such  decrease  shall  become  Additional  Undesignated  Preferred  Stock.  Any  shares  of  a  series  of
preferred stock, which is designated pursuant to this clause (ii), that were issued but, thereafter, are no longer outstanding shall not resume the
status of authorized and unissued shares of such series, but shall instead become authorized and unissued shares of Additional Undesignated
Preferred  Stock.  Except  as  may  otherwise  be  required  by  law  or  this  Certificate  of  Incorporation,  the  terms  of  any  series  of  Undesignated
Preferred Stock may be amended without the consent of the holders of any other series of the Corporation’s preferred stock, or Common Stock.”

3. The amendment  of  the  Certificate  herein  certified  has  been  duly  adopted  in  accordance  with  the  provisions  of  Sections  228  and  242  of  the  General

Corporation Law of the State of Delaware.

[Remainder of page intentionally left blank]

5

 
 
 
 
 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the undersigned has executed this Certificate as of the 13th day of November, 2007.

/s/ Norman J. Barta

By:
Name: Norman J. Barta
Title: Chief Executive Officer

6

 
 
 
 
 
 
 
 
 
CERTIFICATE OF AMENDMENT
TO THE
FOURTH AMENDED AND RESTATED
CERTIFICATE OF INCORPORATION
OF
NEPHROS, INC.

It is hereby certified that:

1. The name of the Corporation is: Nephros, Inc. (the “Corporation”).

2. The Corporation’s Fourth Amended and Restated Certificate of Incorporation, as filed with the Secretary of State of the State of Delaware on June 24,
2005 (the “Certificate”), as amended, is hereby amended by deleting the existing Section 5 of Article VII and renumbering the remaining sections in
Article VII as follows:

“Section 5. Special meetings of the stockholders may be called exclusively by the Board, the Chairman of the Board, the Corporation’s President
or any Vice President or the Secretary, upon not less than 10 days written notice to the stockholders. Such notice shall state the purpose or purposes of the
proposed  special  meeting.  The  business  transacted  at  any  special  meeting  shall  be  limited  to  the  purposes  stated  when  the  meeting  is  called  or  in  the
notice of such meeting.

Section 6. Notwithstanding any other provisions of this Certificate of Incorporation or the By-laws of the Corporation (and notwithstanding the
fact that some lesser percentage may be specified by law, this Certificate of Incorporation or By-laws of the Corporation), the affirmative vote of the
holders of 80% or more of the voting power represented by the outstanding shares of capital stock of the Corporation entitled to vote generally in the
election of directors (considered for this purpose as one class) shall be required to amend, alter, change or repeal this Article VII or any portion thereof.”

3. The amendment of the Certificate herein certified has been duly adopted in accordance with the provisions of Section 242 of the General Corporation

Law of the State of Delaware.

[Remainder of page intentionally left blank]

7

 
 
 
 
 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the undersigned has executed this Certificate as of the 29th of June, 2007.

/s/ Norman J. Barta

By:
Name: Norman J. Barta
Title: Chief Executive Officer

8

 
 
 
 
 
 
 
 
 
CERTIFICATE OF AMENDMENT
TO THE
FOURTH AMENDED AND RESTATED
CERTIFICATE OF INCORPORATION
OF
NEPHROS, INC.

It is hereby certified that:

1. The name of the Corporation is: Nephros, Inc. (the “Corporation”).

2. The Corporation’s Fourth Amended and Restated Certificate of Incorporation, as filed with the Secretary of State of the State of Delaware on June 24,

2005 (the “Certificate”), is hereby amended by deleting the existing Section 2 of Article IV and replacing it in its entirety with the following:

“Section 2. Capital Stock. The total authorized capital stock of the Corporation shall be: 45,000,000 shares, consisting of:

(i) 40,000,000 shares of Common Stock, $.001 par value per share (the “Common Stock”);

(ii) 5,000,000 shares of preferred stock, $.001 par value per share (collectively, the “Undesignated Preferred Stock”). Subject to any limitations set
forth elsewhere in this Certificate of Incorporation, the shares of Undesignated Preferred Stock may be issued from time to time in one or more
series. Subject to any limitations set forth elsewhere in this Certificate of Incorporation, the Board of Directors is hereby authorized, by adopting
appropriate resolutions and causing one or more certificates of amendment to be signed, verified and delivered in accordance with the DGCL, to
establish  from  time  to  time  the  number  of  shares  to  be  included  in  such  series,  and  to  fix  the  powers,  preferences  and  rights  of,  and  the
qualifications, limitations and restrictions granted to and imposed upon such Undesignated Preferred Stock. Such powers, preferences and rights
of, and the qualifications, limitations and restrictions granted to and imposed upon such Undesignated Preferred Stock may include, but are not
limited to,  the  fixing  or  alteration  of  the  dividend  rights,  dividend  rate,  conversion  rights,  exchange  rights,  voting  rights,  rights  and  terms  of
redemption (including sinking fund provisions), the redemption price or prices, and the liquidation preferences of any wholly unissued series of
shares of Undesignated Preferred Stock, or any of them. In accordance with the authority hereby granted, the Board may increase or decrease
the  number  of  shares  of  any  series  of  preferred  stock,  whether  or  not  such  preferred  stock  then  constitutes  Undesignated  Preferred  Stock,
subsequent to the issuance of shares of that series; provided that any such increase shall be no greater than the total number of authorized shares
of Undesignated Preferred Stock at such time, and no such decrease shall result in the number of authorized shares of such series being fewer
than the number then outstanding. In case the number of shares of any series of preferred stock, other than Undesignated Preferred Stock, shall
be  so  decreased,  the  shares  constituting  such  decrease  shall  become  Additional  Undesignated  Preferred  Stock.  Any  shares  of  a  series  of
preferred stock, which is designated pursuant to this clause (ii), that were issued but, thereafter, are no longer outstanding shall not resume the
status of authorized and unissued shares of such series, but shall instead become authorized and  unissued  shares  of  Additional  Undesignated
Preferred  Stock.  Except  as  may  otherwise  be  required  by  law  or  this  Certificate  of  Incorporation,  the  terms  of  any  series  of  Undesignated
Preferred Stock may be amended without the consent of the holders of any other series of the Corporation’s preferred stock, or Common Stock.”

3. The amendment of the Certificate herein certified has been duly adopted in accordance with the provisions of Section 242 of the General Corporation

Law of the State of Delaware.

[Remainder of page intentionally left blank]

9

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IN WITNESS WHEREOF, the undersigned has executed this Certificate as of the 4th day of June, 2007.

/s/ Norman J. Barta

By:
Name: Norman J. Barta
Title: Chief Executive Officer

10

 
 
 
 
 
 
 
 
 
FOURTH AMENDED AND RESTATED
CERTIFICATE OF INCORPORATION
OF
NEPHROS, INC.

(Pursuant to Sections 242 and 245 of the
General Corporation Law of the State of Delaware)

NEPHROS,  INC.,  a  corporation  organized  and  existing  under  and  by  virtue  of  the  provisions  of  the  General  Corporation  Law  of  the  State  of

Delaware,

DOES HEREBY CERTIFY:

FIRST:  That  the  name  of  the  corporation  is  NEPHROS,  INC.  and  that  this  corporation  was  originally  incorporated  pursuant  to  the  General

Corporation Law on April 3, 1997.

SECOND:  That  the  Board  of  this  corporation  duly  adopted  resolutions  proposing  to  amend  and  restate  the  Certificate  of  Incorporation  of  this
corporation, declaring said amendment and restatement to be advisable, and authorizing the appropriate officers of this corporation to submit said amendment
and restatement to the stockholders of the corporation for their approval. The resolution setting forth the proposed amendment and restatement is as follows:

RESOLVED, that the Certificate of Incorporation of this corporation be amended and restated in its entirety to read as follows:

The name of this corporation is Nephros, Inc. (referred to herein as the “Corporation”).

ARTICLE II

ARTICLE I

The address of the Corporation’s registered office in the State of Delaware is 2711 Centerville Road, Suite 400 in the City of Wilmington, 19808,

County of New Castle. The name of the Corporation’s registered agent at such address is Corporation Service Company.

ARTICLE III

The  nature  of  the  business  or  purposes  to  be  conducted  or  promoted  by  the  Corporation  is  to  engage  in  any  lawful  act  or  activity  for  which

corporations may be organized under the General Corporation Law of the State of Delaware.

Section 1. Certain Definitions. As used in this Amended and Restated Certificate of Incorporation (the “Certificate of Incorporation”), the following

ARTICLE IV

terms shall have the following meanings:

“Board” means the Board of Directors of the Corporation.

11

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
“DGCL” means the Delaware General Corporation Law, as the same may be amended or supplemented from time to time.

Section 2. Capital Stock. The total authorized capital stock of the Corporation shall be: 30,000,000 shares, consisting of:

(i) 25,000,000 shares of Common Stock, $.001 par value per share (the “Common Stock”);

(ii) 5,000,000 shares of preferred stock, $.001 par value per share (collectively, the “Undesignated Preferred Stock”). Subject to any limitations set
forth elsewhere in this Certificate of Incorporation, the shares of Undesignated Preferred Stock may be issued from time to time in one or more
series. Subject to any limitations set forth elsewhere in this Certificate of Incorporation, the Board of Directors is hereby authorized, by adopting
appropriate resolutions and causing one or more certificates of amendment to be signed, verified and delivered in accordance with the DGCL, to
establish  from  time  to  time  the  number  of  shares  to  be  included  in  such  series,  and  to  fix  the  powers,  preferences  and  rights  of,  and  the
qualifications, limitations and restrictions granted to and imposed upon such Undesignated Preferred Stock. Such powers, preferences and rights
of, and the qualifications, limitations and restrictions granted to and imposed upon such Undesignated Preferred Stock may include, but are not
limited to,  the  fixing  or  alteration  of  the  dividend  rights,  dividend  rate,  conversion  rights,  exchange  rights,  voting  rights,  rights  and  terms  of
redemption (including sinking fund provisions), the redemption price or prices, and the liquidation preferences of any wholly unissued series of
shares of Undesignated Preferred Stock, or any of them. In accordance with the authority hereby granted, the Board may increase or decrease
the  number  of  shares  of  any  series  of  preferred  stock,  whether  or  not  such  preferred  stock  then  constitutes  Undesignated  Preferred  Stock,
subsequent to the issuance of shares of that series; provided that any such increase shall be no greater than the total number of authorized shares
of Undesignated Preferred Stock at such time, and no such decrease shall result in the number of authorized shares of such series being fewer
than the number then outstanding. In case the number of shares of any series of preferred stock, other than Undesignated Preferred Stock, shall
be  so  decreased,  the  shares  constituting  such  decrease  shall  become  Additional  Undesignated  Preferred  Stock.  Any  shares  of  a  series  of
preferred stock, which is designated pursuant to this clause (ii), that were issued but, thereafter, are no longer outstanding shall not resume the
status of authorized and unissued shares of such series, but shall instead become authorized and  unissued  shares  of  Additional  Undesignated
Preferred  Stock.  Except  as  may  otherwise  be  required  by  law  or  this  Certificate  of  Incorporation,  the  terms  of  any  series  of  Undesignated
Preferred Stock may be amended without the consent of the holders of any other series of the Corporation’s preferred stock, or Common Stock.

12

 
 
 
 
 
 
 
 
 
 
 
 
ARTICLE V

Whenever a compromise or arrangement is proposed between this Corporation and its creditors or any class of them and/or between this Corporation
and its stockholders or any class of them, any court of equitable jurisdiction within the State of Delaware may, on the application in a summary way of this
Corporation or of any creditor or stockholder thereof or on the application of any receiver or receivers appointed for this Corporation under ss. 291 the DGCL
(or any successor section) or on the application of trustees in dissolution or of any receiver or receivers appointed for this Corporation under ss. 279 of the
DGCL (or any successor section) order a meeting of the creditors or class of creditors, and/or of the stockholders or class of stockholders of this Corporation,
as the case may be, to be summoned in such manner as the said court directs. If a majority in number representing three fourths in value of the creditors or
class of creditors, and/or of the stockholders or class of stockholders of this Corporation, as the case may be, agree to any compromise or arrangement and to
any reorganization of this Corporation as consequence of such compromise or arrangement, the said compromise or arrangement and the said reorganization
shall, if sanctioned by the court to which the said application has been made, be binding on all the creditors or class of creditors, and/or on all the stockholders
or class of stockholders, of this Corporation, as the case may be, and also on this Corporation.

ARTICLE VI

The Board of this Corporation shall have the power to adopt, amend or repeal By-laws of this Corporation, subject to the power of the stockholders

of this Corporation to adopt By-laws and to amend or repeal By-laws adopted by the Board.

ARTICLE VII

For the management of the business and for the conduct of the affairs of the Corporation, and in further definition, limitation, and regulation of the

powers of the Corporation and of its directors and of its stockholders or any class thereof, as the case may be, it is further provided:

Section 1. The management of the business and the conduct of the affairs of the Corporation shall be vested in its Board of Directors. The
number of directors which shall constitute the whole Board of Directors shall be fixed by, or in the manner provided in, the By-laws. The phrase “whole
Board” and the phrase “total number of directors” shall be deemed to have the same meaning, to wit, the total number of directors which the Corporation
would have if there were no vacancies. No election of directors need be by written ballot.

Section 2. The Board shall be divided into three classes, as nearly equal in number as the then total number of directors constituting the
entire Board permits, with the term of office of one or another of the three classes expiring each year. The Board shall by resolution initially divide the Board
into three classes, with the term of office of the first class to expire at the Annual Meeting of Stockholders to be held during 2005, the term of office of the
second class to expire at the Annual Meeting of Stockholders to be held during 2006 and the term of office of the third class to expire at the Annual Meeting
of Stockholders to be held during 2007.

13

 
 
 
 
 
 
 
 
 
 
 
 
Section 3. Commencing with the first Annual Meeting of Stockholders following September 24, 2004, the directors elected at an annual
meeting of stockholders to succeed those whose terms then expire shall be identified as being directors of the same class as the directors whom they succeed,
and  each  of  them  shall  hold  office  until  the  third  succeeding  annual  meeting  of  stockholders  and  until  such  director’s  successor  is  elected  and  has  been
qualified. Any vacancies in the Board for any reason, and any created directorships resulting from any increase in the number of directors, may be filled by
the vote of not less than a majority of the members of the Board then in office, although less than a quorum, and any directors so chosen shall hold office until
the next election of the class for which such directors shall have been chosen and until their successors shall be elected and qualified. Notwithstanding the
foregoing, and except as otherwise required by law, whenever the holders of any one or more series of preferred stock shall have the right, voting separately
as a class, to elect one or more directors of the Corporation, the then authorized number of directors shall be increased by the number of directors so to be
elected, and the terms of the director or directors elected by such holders shall expire at the next succeeding annual meeting of stockholders.

Section 4. Notwithstanding any other provisions of this Certificate of Incorporation or the By-laws of the Corporation, any director or the
entire  Board  of  the  Corporation  may  be  removed  at  any  time,  but  only  for  cause  and  only  by  the  affirmative  vote  of  the  holders  of  a  majority  of  the
outstanding shares of capital stock of the Corporation entitled to vote generally in the election of directors (considered for this purpose as one class, with
preferred stock, the terms of which provide for voting as to such matters, voting on an as-converted basis, unless otherwise provided in the amendment to this
Certificate  of  Incorporation  defining  the  rights  of  the  holders  of  such  preferred  stock)  cast  at  a  meeting  of  the  stockholders  called  for  that  purpose.
Notwithstanding the foregoing, and except as otherwise required by law, whenever the holders of any one or more series of preferred stock shall have the
right, voting separately as a class, to elect one or more directors of the Corporation, the provisions of this Section 4 shall not apply with respect to the election
of the director or directors elected by such holders of preferred stock.

Section 5. Notwithstanding any other provisions of this Certificate of Incorporation or the By-laws of the Corporation, any action by the
Corporation’s stockholders may only be effected at an annual or special meeting of the Corporation’s stockholders called in compliance with Section 6 below,
or  pursuant  to  an  unanimous  written  consent  of  the  Corporation’s  stockholders  in  compliance  with  §  228  of  the  DGCL  (or  any  successor  section  of  the
DGCL).

Section  6.  Special  meetings  of  the  stockholders  may  be  called  exclusively  by  the  Board,  the  Chairman  of  the  Board,  the  Corporation’s
President or any Vice President or the Secretary, upon not less than 10 days written notice to the stockholders. Such notice shall state the purpose or purposes
of the proposed special meeting. The business transacted at any special meeting shall be limited to the purposes stated when the meeting is called or in the
notice of such meeting.

Section 7. Notwithstanding any other provisions of this Certificate of Incorporation or the By-laws of the Corporation (and notwithstanding
the fact that some lesser percentage may be specified by law, this Certificate of Incorporation or the By-laws of the Corporation), the affirmative vote of the
holders of 80% or more of the voting power represented by the outstanding shares of capital stock of the Corporation entitled to vote generally in the election
of directors (considered for this purpose as one class) shall be required to amend, alter, change or repeal this Article VII or any portion hereof.

14

 
 
 
 
 
 
 
 
 
The personal liability of the directors of the Corporation is hereby eliminated to the fullest extent permitted by the provisions of paragraph (7) of

subsection (b) of § 102 of the DGCL, (or any successor section of the DGCL).

ARTICLE VIII

ARTICLE IX

The Corporation shall, to the fullest extent permitted by the provisions of § 145 of the DGCL, (or any successor section of the DGCL), indemnify
any  and  all  persons  whom  it  shall  have  power  to  indemnify  under  said  section  from  and  against  any  and  all  of  the  expenses,  liabilities,  or  other  matters
referred  to  in  or  covered  by  said  section,  and  the  indemnification  provided  for  herein  shall  not  be  deemed  exclusive  of  any  other  rights  to  which  those
indemnified  may  be  entitled  under  any  By-law,  agreement,  vote  of  stockholders  or  disinterested  directors  or  otherwise,  both  as  to  action  in  his  official
capacity and as to action in another capacity while holding such office, and shall continue as to a person who has ceased to be a director, officer, employee, or
agent and shall inure to the benefit of the heirs, executors, and administrators of such a person.

ARTICLE X

Except as may be otherwise provided in this Certificate of Incorporation, from time to time any of the provisions of this Certificate of Incorporation
may be amended, altered, or repealed, and other provisions authorized by the laws of the State of Delaware at the time in force may be added or inserted in
the  manner  and  at  the  time  prescribed  by  said  laws,  and  all  rights  at  any  time  conferred  upon  the  stockholders  of  the  Corporation  by  this  Certificate  of
Incorporation are granted subject to the provisions of this Article X.

THIRD: That the foregoing amendment and restatement was approved by the holders of the requisite number of shares of said Corporation at a meeting called
and held upon notice in accordance with § 222 of the DGCL.

FOURTH: That said amendment and restatement was duly adopted in accordance with the provisions of §§ 242 and 245 of the DGCL.

15

 
 
 
 
 
 
 
 
 
 
 
 
IN WITNESS  WHEREOF,  said  Corporation  has  caused  this  Fourth  Amended  and  Restated  Certificate  of  Incorporation  to  be  signed  by  its  Chief

Executive Officer this 24th day of June, 2005.

NEPHROS, INC.

/s/ Norman Barta

By:
Name: Norman Barta
Title: Chief Executive Officer

16

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Nephros, Inc.
Director Compensation

Exhibit 10.15

Members of the Board of Directors (the “Board”) of Nephros, Inc. (the “Company”) receive a $20,000 annual retainer, $1,500 per meeting for each quarterly
Board meeting attended and reimbursement for expenses incurred in connection with serving on the Board. The Chairman of the Audit Committee is paid a
$10,000 annual retainer and $1,000 per meeting for meetings of the Audit Committee, with a maximum of eight meetings per year.

The Company grants each non-employee director who first joins the Board, immediately upon such director joining the Board, the number of options equal to
the product of 0.0011 multiplied by the total number of outstanding shares of common stock of the Company on a fully-diluted basis. The exercise price per
share will be equal to the fair market value price per share of the common stock of the Company on the date of grant. The Company will also grant annually
to each non-employee director the number of options equal to the product of 0.0006 multiplied by the total number of outstanding shares of common stock of
the Company on a fully-diluted basis. The exercise price per share will be equal to the fair market value price per share of the common stock of the Company
on the date of grant. These non-employee director options vest in three equal installments on each of the date of grant and the first and second anniversaries
thereof.

Executive officers of the Company do not receive additional compensation for service on the Board if any of them so serve.

 
 
 
 
 
 
 
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Exhibit 23.1

Nephros, Inc.
South Orange, New Jersey

We  hereby  consent  to  the  incorporation  by  reference  in  the  Registration  Statements  of  Nephros,  Inc.  on  Form  S-8  (Nos.  333-127264;  333-148236;  333-
188592; 333-205167) of our report dated February 26, 2018, relating to the consolidated financial statements of Nephros, Inc. and Subsidiary, as of and for
the years ended December 31, 2017 and 2016, which appears in this Annual Report on Form 10-K for the year ended December 31, 2017.

/s/ Moody Famiglietti & Andronico, LLP

Tewksbury, Massachusetts
February 26, 2018

 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 31.1

I, Daron Evans, certify that:

(1) I have reviewed this Annual Report on Form 10-K of Nephros, Inc.;

(2) 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;

(3) 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 registrant as of, and for, the periods presented in this report;

(4) I am 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 registrant and have:

(a) 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  registrant,  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;

(b) 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;

(c) Evaluated the effectiveness of the registrant’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

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal
quarter (the registrant’s fourth fiscal quarter in the case of the annual report) that has materially affected, or is reasonably likely to materially affect, the
registrant’s internal control over financial reporting; and

(5) I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of

the registrant’s board of directors (or persons performing the equivalent functions):

(a) 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

(b) 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.

Dated: February 26, 2018

/s/ Daron Evans
Daron Evans
President and Chief Executive Officer
(Principal Executive Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION OF THE CHIEF FINANCIAL OFFICER
PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 31.2

I, Andrew Astor, certify that:

(1) I have reviewed this Annual Report on Form 10-K of Nephros, Inc.;

(2) 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;

(3) 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 registrant as of, and for, the periods presented in this report;

(4) I am 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 registrant and have:

(a) 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  registrant,  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;

(b) 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;

(c) Evaluated the effectiveness of the registrant’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

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal
quarter (the registrant’s fourth fiscal quarter in the case of the annual report) that has materially affected, or is reasonably likely to materially affect, the
registrant’s internal control over financial reporting; and

(5) I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of

the registrant’s board of directors (or persons performing the equivalent functions):

(a) 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

(b) 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.

Dated: February 26, 2018

/s/ Andrew Astor
Andrew Astor
Chief Financial Officer
(Principal Financial and Accounting Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION OF THE CHIEF EXECUTIVE OFFICER
PURSUANT TO 18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.1

In  connection  with  the  Annual  Report  on  Form  10-K  of  Nephros,  Inc.  (the  “Company”)  for  the  fiscal  year  ended  December  31,  2017  as  filed  with  the
Securities  and  Exchange  Commission  on  the  date  hereof  (the  “Report”),  I,  Daron  Evans,  President  and  Chief  Executive  Officer  of  the  Company,  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:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: February 26, 2018

/s/ Daron Evans
Daron Evans
President and Chief Executive Officer
(Principal Executive Officer)

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CERTIFICATION OF THE CHIEF FINANCIAL OFFICER
PURSUANT TO 18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Exhibit 32.2

In  connection  with  the  Annual  Report  on  Form  10-K  of  Nephros,  Inc.  (the  “Company”)  for  the  fiscal  year  ended  December  31,  2017  as  filed  with  the
Securities and Exchange Commission on the date hereof (the “Report”), I, Andrew Astor, Chief Financial Officer of the Company, 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:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: February 26, 2018

/s/ Andrew Astor
Andrew Astor
Chief Financial Officer
(Principal Financial and Accounting Officer)