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National Storage Affiliates Trust

nsa · NYSE Real Estate
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Ticker nsa
Exchange NYSE
Sector Real Estate
Industry REIT - Industrial
Employees 201-500
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FY2018 Annual Report · National Storage Affiliates Trust
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PROGRESS

Seventh  
Dividend Increase 
Since IPO
NOVEMBER 15, 2018

Energy Efficiency 
Leadership with 
LED Lighting 
Initiative Across 
its Portfolio
OCTOBER 23, 2018

Opening Bell Ceremony at the New York Stock Exchange
MAY 24, 2018

NSA formed with  
Three Founding 
PROs: SecurCare, 
Northwest and Optivest

4th PRO: 
Guardian

5th PRO: 
Move It

6th PRO:  
Storage Solutions

Successful IPO

2016 Joint Venture:  
iStorage Management 
Platform Acquisition 

7th PRO:  
Hide-Away

8th PRO: 
Personal  
Mini Storage

2018 Joint  
Venture

9th PRO: 
Southern

10th PRO: 
Moove In

N AT I O N A L S TO R AG E A F F I L I AT E S .C O M

44818_Cover.indd   1

4/9/19   8:22 PM

 
 
 
 
 
 
DEAR FELLOW  
SHAREHOLDERS

2018 was a major growth year for National Storage Affiliates  
as we continued to deliver industry leading internal and external 
growth. Although the self storage sector is facing challenges from 
elevated new supply, the economy continues to expand and 
household formation and job growth continue. Further, we  
believe the combination of our diversified portfolio, our proven 
PRO platform, and our focused strategy of acquiring stabilized 
properties will be a differentiator as we continue to drive strong 
shareholder returns. 

In 2018, we completed a record $1.7 billion of acquisitions, 
including the fourth largest acquisition in the history of the self 
storage industry by acquiring the Simply Self Storage portfolio.  
The $1.325 billion transaction was completed in a joint venture 
with an affiliate of Heitman Real Estate. We also completed 
approximately $357 million of wholly-owned acquisitions and 
announced the addition of our ninth PRO, Southern Self Storage. 
Subsequent to year end, we added our tenth PRO, Moove In Self 
Storage, led by a former chairman of the national Self Storage 
Association, which further deepens our relationships with smaller 
owner/operators. It is these local relationships that help fuel our 
robust acquisition growth. 

This robust external growth, combined with peer-leading same-
store NOI growth of 4.7% in 2018, has resulted in total return to 
our shareholders of over 140% since our IPO in 2015.

Supporting this strong growth is our low levered balance sheet 
and our access to multiple capital sources. In July, we raised  
$176 million of equity in a follow on offering to help fund our 
Simply Self Storage acquisition. We ended the year with net debt 
to EBITDA of 5.6 times (at the low end of our target range), with 
no debt maturities in 2019. As such, we remain well-positioned to 
fund our growth in 2019 and beyond. 

We are off to a strong start in 2019 with nearly $200 million of 
acquisitions completed or under contract year-to-date. Here is 
what you should expect from us going forward:

•  Robust internal and external growth facilitated by our  

PRO structure.

“ In 2018, we completed a record  
$1.7 billion of acquisitions, including  
the fourth largest acquisition in the 
history of the self storage industry…”

•  Continued evolution of our technology platform as we 

continue to invest in honing our revenue management and 
internet marketing capabilities to further maximize revenues 
while improving cost efficiencies. 

•  Commitment to a conservative balance sheet strategy 
including adding more arrows in the “capital quiver.”

•  A commitment to investing in and developing our  

team members.

•  An increased focus on environmental, social and governance 
(“ESG”) issues as we build off the recent enhancements to  
our board and recent energy saving initiatives.

As ESG initiatives garner increased focus, we note that 2018 
marked an important year as we improved the diversity of our 
board, adding our first female trustee, and we also enacted energy 
saving initiatives across our portfolio. We will explore additional 
ESG enhancements going forward and expect to demonstrate 
the depth of our management team in 2019. We look forward to 
continuing our service as prudent stewards of your capital, aiming 
to deliver robust returns for the foreseeable future, while keeping 
a watchful eye on risk.

We thank our shareholders for their continued support, our NSA 
team members nationwide for their dedication and our PROs for 
their continued leadership. Finally, we greatly appreciate our Board 
of  Trustees for their advice and counsel. 

ARLEN D. NORDHAGEN 
Chairman of the Board of Trustees  
and Chief Executive Officer

TAMARA D. FISCHER 
President and Chief Financial Officer

ARLEN D. NORDHAGEN

TAMARA D. FISCHER

NSA’S GROWTH PROFORMANCE
TOTAL RETURN PERFORMANCE †

140.4% Total Return

l

e
u
a
V
x
e
d
n

I

$300

$250

$200

$150

$100

$50

$0

4/23/15

12/31/15

12/31/16

12/31/17

12/31/18

National Storage 
Affiliates Trust

S&P 500 Index

NAREIT All Equity 
REIT Index

Russell 2000 Index

† Assumes $100.00 invested on April 23, 2015, with dividends reinvested. The Performance Graph will not be deemed 
to be incorporated by reference into any filing by NSA under the Securities Act of 1933, as amended, or the Securities 
Exchange Act of 1934, as amended, except to the extent that NSA specifically incorporates the same by reference.

NSA DELIVERS ROBUST  
PORTFOLIO GROWTH 

s
e

i
t
r
e
p
o

r
P

f

o

r
e
b
m
u
N

800

700

600

500

400

300

200

100

0

675

698(1)

)

1

F o r m a t i o n (

448

e  

S i n c

515

277

0 %   G r o w t h  

0

6

219

100

137

At Formation

2013

2014

2015

2016

2017

2018

2019

Captive Pipeline

3rd Party Acquisitions

New PROs

Strategic Joint Ventures

(1)As of February 6, 2019, NSA’s por tfolio consisted of 522 wholly-owned proper ties and 176 JV-owned proper ties.

(2) The financial highlights in the table above summarize cer tain items that we believe are impor tant for investors to 

understand our company and our operations, including Core FFO and NOI, which are non-GAAP financial measures.  
For additional information regarding these financial highlights, including cer tain footnote disclosure related to cer tain of 
these highlights and reconciliation of non-GAAP Core FFO and NOI to GAAP net income (loss), see Item 6, “Selected 
Financial Data,” Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and  
Item 8, “Financial Statements and Supplementary Data in our Annual Repor ts on Form 10-K filed with the Securities  
and Exchange Commission (“SEC”) on March 10, 2016, February 28, 2017, February 27, 2018, and February 26, 2019.

(3) Total Enterprise Value is defined as the sum of the Company’s debt principal outstanding plus the perpetual preferred  
and common equity (on a fully diluted basis) valued at the closing price per share, respectively, as of each quar ter end. 
SP equity is assumed conver ted using the hypothetical conversion ratio for the trailing twelve months ended at each 
respective quar ter end, which we publicly disclose each quar ter. See Supplemental Schedule 4 to each of our earnings 
releases which are furnished with the SEC.

GROWTH IN TOTAL PROPERTIES 
AND RENTABLE SQUARE FEET 

800

700

600

500

400

300

200

100

0

5
1
-
2
Q

5
1
-
3
Q

5
1
-
4
Q

6
1
-
1
Q

6
1
-
2
Q

6
1
-
3
Q

6
1
-
4
Q

7
1
-
1
Q

7
1
-
2
Q

7
1
-
3
Q

7
1
-
4
Q

8
1
-
1
Q

8
1
-
2
Q

8
1
-
3
Q

8
1
-
4
Q

# Properties

RSF (MM)

GROWTH IN CORE FFO/ 
SHARE AND DIVIDEND/SHARE

$0.40

$0.35

$0.30

$0.25

$0.20

$0.15

$0.10

$0.05

$-

5
1
-
2
Q

5
1
-
3
Q

5
1
-
4
Q

6
1
-
1
Q

6
1
-
2
Q

6
1
-
3
Q

6
1
-
4
Q

7
1
-
1
Q

7
1
-
2
Q

7
1
-
3
Q

7
1
-
4
Q

8
1
-
1
Q

8
1
-
2
Q

8
1
-
3
Q

8
1
-
4
Q

Core FFO/Share(2)

Dividend/Share

GROWTH IN SHARE PRICE  
AND TOTAL ENTERPRISE VALUE 

$5.00

$4.00

$3.00

$2.00

$1.00

$-

5
1
-
2
Q

5
1
-
3
Q

5
1
-
4
Q

6
1
-
1
Q

6
1
-
2
Q

6
1
-
3
Q

6
1
-
4
Q

7
1
-
1
Q

7
1
-
2
Q

7
1
-
3
Q

7
1
-
4
Q

8
1
-
1
Q

8
1
-
2
Q

8
1
-
3
Q

8
1
-
4
Q

Total Enterprise 
Value ($BN)(3)

Share Price

45.0

40.0

35.0

30.0

25.0

20.0

15.0

10.0

5.0

-

$0.40

$0.35

$0.30

$0.25

$0.20

$0.15

$0.10

$0.05

$-

$35.00

$30.00

$25.00

$20.00

$15.00

$10.00

$5.00

$-

44818_Cover.indd   2

4/9/19   8:22 PM

 
 
 
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 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, 2018 
OR

¨ 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: 001-37351

National Storage Affiliates Trust

(Exact name of Registrant as specified in its charter) 

Maryland
(State or other jurisdiction of
incorporation or organization)

46-5053858
(I.R.S. Employer
Identification No.)

8400 East Prentice Avenue
9th Floor
Greenwood Village, Colorado 80111 
(Address of principal executive offices) (Zip code) 

(720) 630-2600 
(Registrant's telephone number including area code) 

Title of each Class
Common Shares of Beneficial Interest, $0.01 par value per share

Name of Each Exchange on Which Registered
New York Stock Exchange

Series A Cumulative Redeemable Preferred Shares of Beneficial
Interest, par value $0.01 per share

New York Stock Exchange

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

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

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  ☒    No  ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be
submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months
(or for such shorter period that the registrant was required to submit such files).    Yes  ☒    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 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.    Yes  ☒    No  ☐

 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer,
or a smaller reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting
company" in Rule 12b-2 of the Exchange Act.

Large Accelerated Filer

Non-accelerated Filer

☒
☐

☐
Accelerated Filer
Smaller Reporting Company ☐
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  ☒

The aggregate market value of the voting and non-voting common shares of beneficial interest of National Storage
Affiliates Trust held by non-affiliates of National Storage Affiliates Trust was approximately $1.6 billion as of June 30,
2018. As  of  February 25,  2019,  56,699,541  common  shares  of  beneficial  interest,  $0.01  par  value  per  share,  were
outstanding.

Documents Incorporated by Reference

Portions of the registrant's definitive proxy statement for its annual meeting of shareholders are incorporated by reference
into Part III of this Annual Report on Form 10-K.

NATIONAL STORAGE AFFILIATES TRUST

TABLE OF CONTENTS

ANNUAL REPORT ON FORM 10-K
For the Fiscal Year Ended December 31, 2018

Business
Risk Factors
Unresolved Staff Comments
Properties
Legal Proceedings
Mine Safety Disclosures

PART I

PART II

Market for the Registrant's Common Equity, Related Shareholder Matters and Issuer

Purchases of Equity Securities

Selected Financial Data

Management's Discussion and Analysis of Financial Condition and Results of

Operations

Quantitative and Qualitative Disclosures About Market Risk

Financial Statements and Supplementary Data

Changes in and Disagreements With Accountants on Accounting and Financial

Disclosure

Controls and Procedures

Other Information

Directors, Executive Officers and Corporate Governance

Executive Compensation

PART III

Security Ownership of Certain Beneficial Owners and Management and Related

Stockholder Matters

Certain Relationships and Related Transactions, and Director Independence

Principal Accounting Fees and Services

Exhibits and Financial Statement Schedules

Form 10-K Summary

PART IV

Item

1.
1A.
1B.
2.
3.
4.

5.

6.

7.

7A.

8.

9.

9A.

9B.

10.

11.

12.

13.

14.

15.

16.

Page

5
15
32
32
33
33

34
36

37
57
58

58
58
59

59
59

59
59
59

59
63

3

Table of Contents

FORWARD-LOOKING STATEMENTS

National Storage Affiliates Trust and its consolidated subsidiaries (the "Company", "NSA," "we," "our", and "us") 
make  forward-looking  statements  in  this  report  that  are  subject  to  risks  and  uncertainties.  These  forward-looking 
statements include information about possible or assumed future results of our business, financial condition, liquidity, 
results of operations, plans and objectives. When we use the words "believe," "expect," "anticipate," "estimate," "plan," 
"continue," "intend," "should," "may," or similar expressions, we intend to identify forward-looking statements.

The forward-looking statements contained in this report reflect our current views about future events and are 
subject to numerous known and unknown risks, uncertainties, assumptions, and changes in circumstances that may 
cause our actual results to differ significantly from those expressed in any forward-looking statement.

Statements regarding the following subjects, among others, may be forward-looking:

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market trends in our industry, interest rates, the debt and lending markets or the general economy;

our business and investment strategy;

the acquisition of properties, including those under contract, and the ability of our acquisitions to achieve
underwritten capitalization rates and our ability to execute on our acquisition pipeline;

the timing of acquisitions;

our relationships with, and our ability and timing to attract additional, participating regional operators
("PROs");

our ability to effectively align the interests of our PROs with us and our shareholders;

the integration of our PROs and their managed portfolios into the Company, including into our financial
and operational reporting infrastructure and internal control framework;

our operating performance and projected operating results, including our ability to achieve market rents
and occupancy levels, reduce operating expenditures and increase the sale of ancillary products and services;

our ability to access additional off-market acquisitions;

actions and initiatives of the U.S. federal, state and local government and changes to U.S. federal, state
and local government policies and the execution and impact of these actions, initiatives and policies;

the state of the U.S. economy generally or in specific geographic regions, states, territories or municipalities;

economic trends and economic recoveries;

our ability to obtain and maintain financing arrangements on favorable terms;

general volatility of the securities markets in which we participate;

changes in the value of our assets;

projected capital expenditures;

the impact of technology on our products, operations, and business;

the  implementation  of  our  technology  and  best  practices  programs  (including  our  ability  to  effectively
implement our integrated Internet marketing strategy);

changes in interest rates and the degree to which our hedging strategies may or may not protect us from
interest rate volatility;

impact of and changes in governmental regulations, tax law and rates, accounting guidance and similar
matters;

our ability to continue to qualify and maintain our qualification as a real estate investment trust for U.S.
federal income tax purposes ("REIT");

availability of qualified personnel;

the timing of conversions of each series of Class B common units of limited partner interest ("subordinated
performance  units")  in  NSA  OP,  LP  (our  "operating  partnership")  and  subsidiaries  of  our  operating

4

partnership into Class A common units of limited partner interest ("OP units") in our operating partnership, 
the conversion ratio in effect at such time and the impact of such convertibility on our diluted earnings 
(loss) per share;

the risks of investing through joint ventures, including whether the anticipated benefits from a joint venture
are realized or may take longer to realize than expected;

estimates relating to our ability to make distributions to our shareholders in the future; and

our understanding of our competition.

•

•

•

The forward-looking statements are based on our beliefs, assumptions and expectations of our future performance, 
taking into account all information currently available to us. Forward-looking statements are not predictions of future 
events. These beliefs, assumptions, and expectations can change as a result of many possible events or factors, not all 
of which are known to us. Readers should carefully review our financial statements and the notes thereto, as well as 
the sections entitled "Business," "Risk Factors," "Properties," and "Management's Discussion and Analysis of Financial 
Condition and Results of Operations," described in Item 1, Item 1A, Item 2 and Item 7, respectively, of this Annual 
Report on Form 10-K and the other documents we file from time to time with the Securities and Exchange Commission. 
If a change occurs, our business, financial condition, liquidity and results of operations may vary materially from those 
expressed in our forward-looking statements. Any forward-looking statement speaks only as of the date on which it is 
made. New risks and uncertainties arise over time, and it is not possible for us to predict those events or how they may 
affect us. Except as required by law, we are not obligated to, and do not intend to, update or revise any forward-looking 
statements, whether as a result of new information, future events or otherwise.

Item 1. Business

General

PART I

National Storage Affiliates Trust is a fully integrated, self-administered and self-managed real estate investment 
trust organized in the state of Maryland on May 16, 2013. We have elected and we believe that we have qualified to 
be taxed as a REIT for U.S. federal income tax purposes commencing with our taxable year ended December 31, 2015. 
We serve as the sole general partner of our operating partnership subsidiary, NSA OP, LP (our "operating partnership"), 
a Delaware limited partnership formed on February 13, 2013 to conduct our business, which is focused on the ownership, 
operation, and acquisition of self storage properties located within the top 100 metropolitan statistical areas ("MSAs") 
throughout the United States. As of December 31, 2018, we held ownership interests in and operated a geographically 
diversified portfolio of 675 self storage properties, located in 34 states and Puerto Rico, comprising approximately 43.0 
million rentable square feet, configured in approximately 345,000 storage units. According to the 2019 Self-Storage 
Almanac, we are the fifth largest owner and operator of self storage properties in the United States based on number 
of properties, self storage units, and rentable square footage. We completed our initial public offering in 2015 and our 
common shares are listed on the New York Stock Exchange under the symbol "NSA."

Our chairman and chief executive officer, Arlen D. Nordhagen, co-founded SecurCare Self Storage, Inc. in 1988 
to invest in and manage self storage properties. While growing SecurCare to over 150 self storage properties, Mr. 
Nordhagen recognized a market opportunity for a differentiated public self storage REIT that would leverage the benefits 
of national scale by integrating multiple experienced regional self storage operators with local operational focus and 
expertise. We believe that his vision, which is the foundation of the Company, aligns the interests of our participating 
regional operators ("PROs"), with those of our public shareholders by allowing our PROs to participate alongside our 
shareholders in our financial performance and the performance of our PROs' "managed portfolios", which means, with 
respect to each PRO, the portfolio of properties that such PRO manages on our behalf. A key component of this strategy 
is  to  capitalize on  the  local  market  expertise  and  knowledge  of  regional  self  storage  operators  by  maintaining the 
continuity of their roles as property managers.

We believe that our structure creates the right financial incentives to accomplish these objectives. We require our 
PROs  to  exchange  the  self  storage  properties  they  contribute  to  the  Company  for  a  combination  of  OP  units  and 
subordinated performance units in our operating partnership or subsidiaries of our operating partnership that issue units 
intended to be economically equivalent to the OP units and subordinated performance units issued by our operating 
partnership ("DownREIT partnerships"). OP units, which are economically equivalent to our common shares, create 
alignment with the performance of the Company as a whole. Subordinated performance units, which are linked to the 
performance of specific managed portfolios, incentivize our PROs to drive operating performance and support the 

5

sustainability of the operating cash flow generated by the self storage properties that they manage on our behalf. Because 
subordinated  performance  unit  holders  receive  distributions  only  after  portfolio-specific  minimum  performance 
thresholds are satisfied, subordinated performance units play a key role in aligning the interests of our PROs with us 
and our shareholders. Our structure thus offers PROs a unique opportunity to serve as regional property managers for 
their  managed  portfolios  and  directly  participate  in  the  potential  upside  of  those  properties  while  simultaneously 
diversifying their investment to include a broader portfolio of self storage properties. We believe our structure provides 
us with a competitive growth advantage over self storage companies that do not offer property owners the ability to 
participate in the performance and potential future growth of their managed portfolios.

We believe that our national platform has significant potential for continued external and internal growth. We seek 
to  further  expand  our  platform  by  continuing  to  recruit  additional  established  self  storage  operators  as  well  as 
opportunistically  partnering  with  institutional  funds  and  other  institutional  investors  in  strategic  joint  venture 
arrangements  while  integrating  our  operations  through  the  implementation  of  centralized  initiatives,  including 
management information systems, revenue enhancement, and cost optimization programs. We are currently engaged 
in preliminary discussions with additional self storage operators and believe that we could add one to three PROs in 
addition to the ten PROs we have currently identified, which will enhance our existing geographic footprint and allow 
us to enter regional markets in which we currently have limited or no market share. 

Our PROs 

The Company had eight PROs as of December 31, 2018: SecurCare Self Storage, Inc. and its controlled affiliates 
("SecurCare"), Kevin Howard Real Estate Inc., d/b/a Northwest Self Storage and its controlled affiliates ("Northwest"), 
Optivest Properties LLC and its controlled affiliates ("Optivest"), Guardian Storage Centers LLC and its controlled 
affiliates ("Guardian"), Move It Self Storage and its controlled affiliates ("Move It"), Arizona Mini Storage Management 
Company d/b/a Storage Solutions and its controlled affiliates ("Storage Solutions"), Hide-Away Storage Services, Inc. 
and its controlled affiliates ("Hide-Away") and an affiliate of Shader Brothers Corporation d/b/a Personal Mini Storage 
("Personal Mini").  

In October 2018, we entered into definitive agreements with affiliates of Southern Self Storage, LLC d/b/a Southern 
Self Storage of Palm Beach Gardens, Florida, to add Southern Self Storage ("Southern") as our ninth PRO. In January 
2019, we completed the initial contribution transaction with Southern, which included the acquisition of six self storage 
properties by us. In addition, in February 2019, we entered into definitive agreements with affiliates of Investment Real 
Estate Management, LLC d/b/a Moove In Self Storage of York, Pennsylvania to add Moove In Self Storage ("Moove 
In") as our tenth PRO. Moove In is led by John Gilliland, a past Chairman of the national Self Storage Association. 
Moove In currently owns 19 self storage properties in Pennsylvania, Maryland, New Jersey, and New York. Upon 
closing, Moove In intends to contribute six self storage properties to us as part of the initial contribution transaction, 
and its remaining properties will be added to our captive pipeline. We expect the initial contribution transaction and 
related closing documentation, including the entry into a facilities portfolio management agreement, to close during 
the first quarter of 2019, subject to customary closing conditions. 

 To capitalize on their recognized and established local brands, our PROs continue to function as property managers 
for their managed portfolios under their existing brands (which include various brands in addition to those discussed 
below). Over the long-run, we may seek to brand or co-brand each location as part of NSA. 

•

•

•

SecurCare, which is headquartered in Lone Tree, Colorado, has been operating since 1988 and is one of our
PROs  responsible  for  covering  the  west,  mountain,  midwest  and  southeast  regions.  SecurCare  provided
property management services to 207 of our properties located in California, Colorado, Florida, Georgia,
Indiana, Kentucky, Louisiana, Mississippi, North Carolina, Ohio, Oklahoma, South Carolina and Texas as of
December 31, 2018. SecurCare is currently managed by David Cramer, who has worked in the self storage
industry for more than 20 years.

Northwest, which is headquartered in Portland, Oregon, is our PRO responsible for covering the northwest
region.  Northwest  provided property management  services  to  75  of  our  properties  located in  Oregon and
Washington as of December 31, 2018. Northwest is run by Kevin Howard, one of our trustees, who founded
the company over 30 years ago and is recognized in the industry for his successful track record as a self storage
specialist in the areas of design and development, operations and property management, consultation, and
brokerage.

Optivest, which is based in Dana Point, California, is one of our PROs responsible for covering portions of
the northeast and southwest regions. Optivest managed 57 of our properties located in Arizona, California,

6

Massachusetts, Nevada, New Hampshire, New Mexico and Texas as of December 31, 2018. Optivest is run 
by  its  co-founder,  Warren Allan,  who  has  more  than  25 years  of  financial  and  operational  management 
experience in the self storage industry and is recognized as a self storage acquisition and development specialist. 

•

Guardian, which is based in Irvine, California, is one of our PROs responsible for covering portions of the
southern  California  and  southwest  regions.  Guardian  managed  54  of  our  properties  located  in  California,
Arizona and Nevada as of December 31, 2018. Guardian is led by John Minar, who has nearly 40 years of
self storage acquisition, rehabilitation, ownership, operations and development experience.

• Move It, which is based in Dallas, Texas, is one of our PROs responsible for covering portions of the Texas
and  southeast  markets.  Move  It  managed  29  of  our  properties  located  in Alabama,  Florida,  Louisiana,
Mississippi and Texas as of December 31, 2018. Move It is led by its founder, Tracy Taylor, who has more
than 40 years of experience in self storage development, acquisition and management, and is currently on the
board of directors for the Large Owners Council of the Self Storage Association and is a former Chairman of
the national Self Storage Association.

•

•

•

•

Storage Solutions, which is based in Chandler, Arizona, is our PRO responsible for covering portions of the
Arizona and Nevada markets.  Storage Solutions managed 10 of our properties in Arizona and Nevada as of
December 31, 2018. Storage Solutions is led by its founder, Bill Bohannan, who is one of the largest operators
in Phoenix and has more than 35 years of self storage acquisition, development and management experience.
Mr. Bohannan  is  recognized  in  the  industry  as  a  self  storage  acquisition,  development  and  management
specialist.

Hide-Away, which is based in Sarasota, Florida, is our PRO responsible for covering the western Florida
market.  Hide-Away managed 21 of our properties in western Florida as of December 31, 2018. Hide-Away
is led by its founder, Steve Wilson, one of the early developers of the self storage business, who served for
more than 35 years as the President of Hide-Away and its related entities, and is a former Chairman of the
national Self-Storage Association.

Personal Mini, which is based in Orlando, Florida, is our PRO responsible for covering portions of the central
Florida market. Personal Mini managed seven of our properties in central Florida as of December 31, 2018.
Personal Mini is led by Marc Smith, an active self storage investor who has been involved in all facets of the
self storage business. Mr. Smith is a past Chairman of the Self Storage Association, and also previously served
as president of the Southeast Region of the Self Storage Association.

Southern, which is based in Palm Beach Gardens, Florida, is our PRO responsible for covering portions of
the southeast region, including New Orleans, the Florida Panhandle, and southern Georgia, and Puerto Rico.
Southern is led by Bob McIntosh and Peter Cowie, who are active real estate operators with more than 30
years of self storage experience. At the beginning of 2019, Southern contributed six of its nine self storage
properties to us as part of the initial contribution transaction. As part of its initial contribution, Southern also
co-invested sufficient subordinated equity to manage our six properties located in Puerto Rico as well as an
additional 11 properties in Louisiana that we acquired in January 2019.

We benefit from the local market knowledge and active presence of our PROs, allowing us to build and foster 
important  customer  and  industry  relationships.  These  local  relationships  provide  attractive  off-market  acquisition 
opportunities that we believe will continue to fuel additional external growth. 

We believe our structure allows our PROs to optimize their established property management platforms while 
addressing financial and operational hurdles. Before joining us, our PROs faced challenges in securing low cost capital 
and had to manage multiple investors and lending relationships, making it difficult to compete with larger competitors, 
including public REITs, for acquisition and investment opportunities. Our PROs were also limited in their ability to 
raise growth capital through the sale of assets, a portfolio refinancing, or capital contributions from new equity partners. 
Serving as our on-the-ground acquisition teams, our PROs now have access to our broader financing sources and lower 
cost of capital, while our national platform allows them to benefit from our economies of scale to drive operating 
efficiencies in a rapidly evolving, technology-driven industry. 

7

Our Consolidated Properties

We seek to own properties that are well located in high quality sub-markets with highly accessible street access 
and attractive supply and demand characteristics, providing our properties with strong and stable cash flows that are 
less sensitive to the fluctuations of the general economy. Many of these markets have multiple barriers to entry against 
increased supply, including zoning restrictions against new construction and new construction costs that we believe 
are higher than our properties' fair market value. As of December 31, 2018, we owned a geographically diversified 
portfolio of 499 self storage properties, located in 26 states and Puerto Rico, comprising approximately 30.4 million
rentable square feet, configured in approximately 242,000 storage units. Of these properties, 247 were acquired by us 
from our PROs and 252 were acquired by us from third-party sellers. A complete listing of, and additional information 
about, our self storage properties is included in Item 2 of this report. 

 During the year ended December 31, 2018, we acquired 57 consolidated self storage properties and an expansion 
project adjacent to an existing property, of which four were acquired by us from our PROs and 53 were acquired by us 
from third-party sellers. The following is a summary of our 2018 consolidated acquisition activity (dollars in thousands):

State/Territory
2018 Acquisitions:
Arizona
Kansas
Florida
Missouri
North Carolina
California
Nevada
Oregon
Texas
Other(1)
Total

Number of
Properties

Number of
Units

Rentable
Square Feet

Fair Value

13
13
5
4
4
2
2
2
2
10
57

6,943
4,443
2,893
2,000
2,296
895
837
486
956
6,411
28,160

$

758,623
548,415
322,111
235,300
285,975
102,207
108,065
63,805
125,087
662,175
3,211,763

74,168
59,876
32,483
28,175
39,596
15,741
11,172
8,137
9,549
77,752
356,649

(1)  Self storage properties in other states and territories acquired during the year ended December 31, 2018 include Georgia, Maryland, Ohio, 

Washington, and Puerto Rico.

During the year ended December 31, 2018, we sold two self storage properties to unrelated third parties for $5.5
million.  The  self  storage  properties  comprised  approximately  0.1  million  rentable  square  feet  configured  in 
approximately 1,500 storage units.

 During the year ended December 31, 2017, we acquired 65 consolidated self storage properties, of which 10 were 
acquired by us from our PROs and 55 were acquired by us from third-party sellers. The following is a summary of our 
2017 consolidated acquisition activity (dollars in thousands):

State
2017 Acquisitions:
Georgia
Florida
Texas
Nevada
California
Illinois
Louisiana
Kansas
Missouri

Number of
Properties

Number of
Units

Rentable
Square Feet

Fair Value

6,836
4,774
3,180
2,640
2,194
1,992
1,806
1,297
1,013

$

934,780
520,728
475,134
311,547
304,504
270,911
229,259
215,035
152,889

84,631
61,955
36,930
35,446
36,547
17,252
18,982
20,558
13,346

13
8
7
5
4
4
4
3
3

8

State
Oregon
Indiana
Maryland
Other(1)
Total

Number of
Properties

Number of
Units

Rentable
Square Feet

3
2
2
7
65

1,135
950
1,167
3,208
32,192

139,492
127,570
120,773
419,907
4,222,529

Fair Value
26,334
11,665
10,939
52,215
426,800

$

(1)  Self storage properties in other states acquired during the year ended December 31, 2017 include Arizona, Colorado, Massachusetts, New 

Hampshire, North Carolina, Virginia and Washington.

During the year ended December 31, 2017, we sold three self storage properties to unrelated third parties and
excess land parcels adjacent to our self storage properties for $17.8 million. The self storage properties comprised 
approximately 0.2 million rentable square feet configured in approximately 1,200 storage units.

Our Unconsolidated Real Estate Ventures

We seek to opportunistically partner with institutional funds and other institutional investors to acquire attractive 
portfolios utilizing a promoted return structure. We believe there is significant opportunity for continued external growth 
by partnering with institutional investors seeking to deploy capital in the self storage industry. 

2018 Joint Venture

During  the  year  ended  December  31,  2018,  we  formed  the  2018  Joint  Venture  (as  defined  in  Note  5  to  the 
consolidated financial statements in Item 8), in which we have a 25% ownership interest, with an affiliate of Heitman 
America Real Estate REIT LLC. In September 2018, the 2018 Joint Venture completed the acquisition of a portfolio 
of 112 self storage properties located across 17 states and Puerto Rico, consisting of approximately 8.2 million rentable 
square feet configured in over 68,000 storage units for an aggregate purchase price of approximately $1.325 billion 
(the "Portfolio"). 

Immediately following the closing of the acquisition, the 2018 Joint Venture distributed six self storage properties 
located  in  Puerto  Rico  and  a  single  self  storage  property  located  in  Ohio  acquired  as  part  of  the  Portfolio  to  our 
consolidated portfolio in exchange for a $64.2 million cash contribution from NSA. In addition, two of the properties 
acquired as part of the Portfolio were combined with other properties for operational efficiency. As of December 31, 
2018, our 2018 Joint Venture owned and operated 103 properties containing approximately 7.6 million rentable square 
feet, configured in approximately 63,000 storage units and located across 17 states. 

2016 Joint Venture

As of December 31, 2018, our 2016 Joint Venture (as defined in Note 5 to the consolidated financial statements 
in Item 8), in which we have a 25% ownership interest, owned and operated a portfolio of 73 properties containing 
approximately 4.9 million rentable square feet, configured in approximately 40,000 storage units and located across 
14 states. 

During the year ended December 31, 2018, our 2016 Joint Venture acquired three self storage properties and an 
expansion project at an existing property for $28.5 million, comprising approximately 0.2 million rentable square feet, 
configured in approximately 1,300 storage units. During the year ended December 31, 2018, our 2016 Joint Venture 
sold to an unrelated third party one self storage property for $9.3 million, comprising approximately 0.2 million rentable 
square feet, configured in approximately 800 storage units.

Our Property Management Platform 

Through our property management platform, we direct, manage and control the day-to-day operations and affairs 
of  certain  consolidated  properties  and  our  unconsolidated  real  estate  ventures. We  earn  certain  customary  fees  for 
managing and operating the properties in the unconsolidated real estate ventures and we facilitate tenant insurance and/
or tenant warranty protection programs for tenants at these properties in exchange for half of all proceeds from such 
programs. 

As of December 31, 2018, our property management platform managed and controlled 39 of our consolidated 
properties in select markets in California, Illinois, Kansas, Maryland, Missouri, Ohio, Virginia and Puerto Rico. As 
discussed above, in January 2019, Southern began managing our six properties located in Puerto Rico. 

9

Our Competitive Strengths

We believe our unique PRO structure combined with our property management platform allows us to differentiate 
ourselves from other self storage operators, and the following competitive strengths enable us to effectively compete 
against our industry peers:

High Quality Properties in Key Growth Markets.    We held ownership interests in and operated a geographically 
diversified portfolio of 675 self storage properties, located in 34 states and Puerto Rico, comprising approximately 43.0 
million rentable square feet, configured in approximately 345,000 storage units as of December 31, 2018. Over 75% 
of our consolidated portfolio is located in the top 100 MSAs, based on our 2018 net operating income ("NOI"). We 
believe that these properties are primarily located in high quality growth markets that have attractive supply and demand 
characteristics and are less sensitive to the fluctuations of the general economy. Many of these markets have multiple 
barriers to entry against increased supply, including zoning restrictions against new construction and new construction 
costs that we believe are higher than our properties' fair market value. Furthermore, we believe that our significant size 
and  the  overall  geographic  diversification  of  our  portfolio  reduces  risks  associated  with  specific  local  or  regional 
economic downturns or natural disasters. 

Differentiated, Growth-Oriented Strategy Focused on Established Operators.    We are a self storage REIT with 
a unique structure that supports our differentiated external growth strategy. Our structure appeals to operators who are 
looking for access to growth capital while maintaining an economic stake in the self storage properties that each manages 
on the Company's behalf. These attributes entice operators to join the Company rather than sell their properties for cash 
consideration. Our strategy is to attract operators who are confident in the future performance of their properties and 
desire to participate in the growth of the Company. We have successfully recruited established operators across the 
United States with a history of efficient property management and a track record of successful acquisitions. Our structure 
and differentiated strategy have enabled us to build a substantial captive pipeline from existing operators as well as 
potentially create external growth from the recruitment of additional PROs.

Integrated  Platform  Utilizing  Advanced  Technology  for  Enhanced  Operational  Performance  and  Best 
Practices.    Our national platform allows us to capture cost savings through integration and centralization, thereby 
eliminating redundancies and utilizing economies of scale across the property management platforms of our PROs. As 
compared to a stand-alone operator, our national platform has greater access to lower-cost capital, reduced Internet 
marketing costs per customer lead, discounted property insurance expense, and reduced overhead costs. In addition, 
the Company has sufficient scale for various centralized functions, including financial reporting, the operation of call 
centers, expanding cell tower leasing, a national credit card processing program, marketing, information technology, 
legal support, and capital market functions, to achieve substantial cost savings over smaller, individual operators.

Our  national  platform  utilizes  advanced  technology  for  our  data  warehouse  program,  Internet  marketing,  our 
centralized  call  centers,  financial  and  property  analytic  dashboards,  revenue  optimization  analytics  and  expense 
management  tools  to  enhance  operational  performance.  These  centralized  programs,  which  are  run  through  our 
Technology and Best Practices Group, are positively impacting our business performance, and we believe that they 
will continue to be a driver of organic growth going forward. We will utilize our Technology and Best Practices Group 
to help us benefit from the collective sharing of key operating strategies among our PROs in areas like human resource 
management, local marketing and operating procedures and building tenant insurance-related arrangements.

Aligned  Incentive  Structure  with  Shareholder  Downside  Protection.    Our  structure  promotes  operator 
accountability as subordinated performance units issued to our PROs in exchange for the contribution of their properties 
are  entitled  to  distributions  only  after  those  properties  satisfy  minimum  performance  thresholds.  In  the  event  of  a 
material reduction in operating cash flow, distributions on our subordinated performance units will be reduced before 
or disproportionately to distributions on our common shares held by our common shareholders. In addition, we expect 
our PROs will generally co-invest subordinated equity in the form of subordinated performance units in each acquisition 
that they source from a third-party seller, and the value of these subordinated performance units will fluctuate with the 
performance of their managed portfolios. Therefore, our PROs are incentivized to select acquisitions that are expected 
to exceed minimum performance thresholds, thereby increasing the value of their subordinated equity stake. We expect 
that our shareholders will benefit from the higher levels of property performance that our PROs are incentivized to 
deliver.

10

Our Business and Growth Strategies

By  capitalizing  on  our  competitive  strengths,  we  seek  to  increase  scale,  achieve  optimal  revenue-producing 
occupancy and rent levels, and increase long-term shareholder value by achieving sustainable long-term growth. Our 
business and growth strategies to achieve these objectives are as follows:

Maximize Property Level Cash Flow.    We strive to maximize the cash flows at our properties by leveraging the 
economies of scale provided by our national platform, including through the implementation of new ideas derived from 
our Technology and Best Practices Group. We believe that our unique PRO structure, centralized infrastructure and 
efficient national platform will enable us to achieve optimal market rents and occupancy, reduce operating expenses 
and increase the sale by our PROs of ancillary products and services, including tenant insurance, of which we receive 
a portion of the proceeds, truck rentals and packing supplies.

Acquire Built-in Captive Pipeline of Target Properties from Existing PROs.    We have an attractive, high quality 
potential acquisition pipeline (our "captive pipeline") of over 100 self storage properties valued at over $900 million 
that will continue to drive our future growth. We consider a property to be in our captive pipeline if it (i) is under a 
management service agreement with one of our PROs, (ii) meets our property quality criteria, and (iii) is either required 
to be offered to us under the applicable facilities portfolio management agreement or a PRO has a reasonable basis to 
believe that the controlling owner of the property intends to sell the property in the next seven years.

Our  PROs  have  management  service  agreements  with  all  of  the  properties  in  our  captive  pipeline  and  hold 
controlling and non-controlling ownership interests in some of these properties. With respect to each property in our 
captive pipeline in which a PRO holds a controlling ownership interest, such PRO has agreed that it will not transfer 
(or permit the transfer of, to the extent possible) any interest in such self storage property without first offering or 
causing  to  be  offered  (if  permissible)  such  interest  to  us.  In  addition,  upon  maturity  of  the  outstanding  mortgage 
indebtedness encumbering such property, so long as occupancy is consistent with or exceeds average local market 
levels, which we determine in our sole discretion, such PRO has agreed to offer or cause to be offered (if permissible) 
such interest to us. With respect to captive pipeline properties in which our PROs have a non-controlling ownership 
interest or no ownership interest, each PRO has agreed to use commercially reasonable good faith efforts to facilitate 
our purchase of such property. We preserve the discretion to accept or reject any of the properties that our PROs are 
required to, or elect to, offer (or cause to be offered) to us. 

Access Additional Off-Market Acquisition Opportunities.    Our PROs and their "on-the-ground" personnel have 
established an extensive network of industry relationships and contacts in their respective markets. Through these local 
connections,  our  PROs  are  able to  access  acquisition opportunities  that  are  not  publicly  marketed  or  sold  through 
auctions.  Our  structure  incentivizes  our  PROs  to  source  acquisitions  in  their  markets  from  third-party  sellers  and 
consolidate these properties into the Company. Other public self storage companies generally have acquisition teams 
located at their central offices, which in many instances are far removed from regional and local markets. We believe 
our operators' networks and close familiarity with the other operators in their markets provide us clear competitive 
advantages in identifying and selecting attractive acquisition opportunities. Our PROs have sourced 252 acquisitions 
from third-party sellers comprising approximately 17.0 million rentable square feet as of December 31, 2018.

Recruit Additional New PROs in Target Markets.    We intend to continue to execute on our external growth 
strategy  through  additional  acquisitions  and  contributions  from  future  PROs  in  key  markets.  We  believe  there  is 
significant  opportunity  for  growth  through  consolidation  of  the  highly  fragmented  composition  of  the  market. We 
believe that future operators will be attracted to our unique structure, providing them with lower cost of capital, better 
economies  of  scale,  and  greater  operational  and  overhead  efficiencies  while  preserving  their  existing  property 
management platforms. We intend to add one to three additional PROs to complement our existing geographic footprint 
and to achieve our goal of creating a highly diversified nationwide portfolio of properties focused in the top 100 MSAs. 
When considering a PRO candidate, we consider various factors, including the size of the potential PRO's portfolio, 
the quality and location of its properties, its market exposure, its operating expertise, its ability to grow its business, 
and its reputation with industry participants. 

Strategic Joint Venture Arrangements.    We intend to continue to opportunistically partner with institutional funds 
and other institutional investors to acquire attractive portfolios utilizing a promoted return structure.  We believe there 
is significant opportunity for continued external growth by partnering with institutional investors seeking to deploy 
capital in the self storage industry. We intend to leverage our property management platform to provide property and 
asset management services for future strategic joint ventures, generating additional operating profits and third party 
fee income. 

11

Our Financing Strategy

We expect to maintain a flexible approach in financing new property acquisitions. In general, we expect to fund 
our property acquisitions through a combination of borrowings under bank credit facilities (including term loans and 
revolving facilities), property-level debt, issuances of OP equity and public and private equity and debt issuances.

As of December 31, 2018, our unsecured credit facility provided for total borrowings of $1.0 billion, consisting 
of five components: (i) a revolving line of credit (the "Revolver") which provides for a total borrowing commitment 
up to $400.0 million, whereby we may borrow, repay and re-borrow amounts under the Revolver, (ii) a $235.0 million 
tranche A term loan facility (the "Term Loan A"), (iii) a $155.0 million tranche B term loan facility (the "Term Loan 
B"), (iv) a $105.0 million tranche C term loan facility (the "Term Loan C") and (v) a $125.0 million tranche D term 
loan facility (the "Term Loan D" and together with the Revolver, the Term Loan A, the Term Loan B, and Term Loan 
C, the "credit facility"). As of December 31, 2018, we had the entire amounts drawn on Term Loan A, Term Loan B, 
Term Loan C and Term Loan D and we had $139.5 million of outstanding borrowings under the Revolver, and the 
capacity to borrow an additional $254.8 million under the Revolver while remaining in compliance with the credit 
facility's financial covenants. As of December 31, 2018, we have an expansion option under the credit facility, which, 
if exercised in full, would provide for a total credit facility of $1.3 billion.

We also have a credit agreement with a syndicated group of lenders for a term loan facility that matures in June 
2023 (the "2023 Term Loan Facility") and is separate from the credit facility in an aggregate amount of $175.0 million, 
which amount is outstanding. We have an expansion option under the 2023 Term Loan Facility, which, if exercised in 
full, would provide for total availability in an aggregate amount up to $400.0 million. 

During the year ended December 31, 2018, we entered into a credit agreement with a lender for a term loan facility 
that matures in December 2028 (the "2028 Term Loan Facility") and is separate from the credit facility and 2023 Term 
Loan Facility in an aggregate amount of $75.0 million, which amount is outstanding. We have an expansion option 
under the 2028 Term Loan Facility, which, if exercised in full, would provide for total borrowings in an aggregate 
amount up to $125.0 million. 

The credit facility, 2023 Term Loan Facility and 2028 Term Loan Facility each contain the same financial covenants 
and customary affirmative and negative covenants that, among other things, could limit the Company's ability to make 
distributions or certain investments, incur debt, incur liens and enter into certain transactions. 

We expect to employ leverage in our capital structure in amounts determined from time to time by our board of 
trustees. Although our board of trustees has not adopted a policy which limits the total amount of indebtedness that we 
may incur, it will consider a number of factors in evaluating our level of indebtedness from time to time, as well as the 
amount of such indebtedness that will be either fixed and variable-rate, and in making financial decisions, including, 
among others, the following:

•

•

•

•

•

•

•

•

•

•

•

•

the interest rate of the proposed financing;

the extent to which the financing impacts our flexibility in managing our properties;

prepayment penalties and restrictions on refinancing;

the purchase price of properties we acquire with debt financing;

our long-term objectives with respect to the financing;

our target investment returns;

the ability of particular properties, and the Company as a whole, to generate cash flow sufficient to cover
expected debt service payments;

overall level of consolidated indebtedness;

timing of debt maturities;

provisions that require recourse and cross-collateralization;

corporate  credit  ratios  including  debt  service  coverage,  debt  to  total  market  capitalization  and  debt  to
undepreciated assets; and

the overall ratio of fixed- and variable-rate debt.

12

Our indebtedness may be recourse, non-recourse or cross-collateralized. If the indebtedness is non-recourse, the 
collateral will be limited to the particular properties to which the indebtedness relates. In addition, we may invest in 
properties subject to existing loans secured by mortgages or similar liens on our properties, or may refinance properties 
acquired on a leveraged basis. We may use the proceeds from any borrowings to refinance existing indebtedness, to 
refinance investments, including the redevelopment of existing properties, for general working capital or for other 
purposes when we believe it is advisable.

Dividend Reinvestment Plan

In the future, we may adopt a dividend reinvestment plan that will permit shareholders who elect to participate in 

the plan to have their cash dividends reinvested in additional common shares.

Regulation

General

Generally, self storage properties are subject to various laws, ordinances and regulations, including those relating 
to lien sale rights and procedures, public accommodations, insurance, and the environment. Changes in any of these 
laws, ordinances or regulations could increase the potential liability existing or created by tenants or others on our 
properties. Laws, ordinances, or regulations affecting development, construction, operation, upkeep, safety and taxation 
requirements may result in significant unanticipated expenditures, loss of self storage sites or other impairments to 
operations, which would adversely affect our cash flows from operating activities.

Under the Americans with Disabilities Act of 1990 ("the ADA"), all places of public accommodation are required 
to meet certain federal requirements related to access and use by disabled persons. For additional information on the 
ADA, see "Item 1A. Risk Factors—Risks Related to Our Business—Costs associated with complying with the ADA 
may result in unanticipated expenses."

Insurance activities are subject to state insurance laws and regulations as determined by the particular insurance 
commissioner for each state in accordance with the McCarran-Ferguson Act, as well as subject to the Gramm-Leach-
Bliley Act and the privacy regulations promulgated by the Federal Trade Commission pursuant thereto. 

Under the Comprehensive Environmental Response Compensation and Liability Act of 1980, as amended (the 
"CERCLA"), and comparable state laws, we may be required to investigate and remediate regulated hazardous materials 
at one or more of our properties. For additional information on environmental matters and regulation, see "Item 1A. 
Risk  Factors—Risks  Related  to  Our  Business—Environmental  compliance  costs  and  liabilities  associated  with 
operating our properties may affect our results of operations."

Property management activities are often subject to state real estate brokerage laws and regulations as determined 

by the particular real estate commission for each state.

REIT Qualification

We have elected and we believe that we have qualified to be taxed as a REIT under the Internal Revenue Code of 
1986, as amended, (the "Code"), commencing with our taxable year ended on December 31, 2015. We generally will 
not be subject to U.S. federal income tax on our net taxable income to the extent that we distribute annually all of our 
net taxable income to our shareholders and maintain our qualification as a REIT. We believe that we have been organized 
and have operated in conformity with the requirements for qualification and taxation as a REIT under the Code, and 
we expect that our intended manner of operation will enable us to continue to meet the requirements for qualification 
and taxation as a REIT. To qualify, and maintain our qualification, as a REIT, we must meet on a continuing basis, 
through our organization and actual investment and operating results, various requirements under the Code relating to, 
among other things, the sources of our gross income, the composition and values of our assets, our distribution levels 
and the diversity of ownership of our shares. If we fail to qualify as a REIT in any taxable year and do not qualify for 
certain statutory relief provisions, we will be subject to U.S. federal income tax at regular corporate rates and may be 
precluded from qualifying as a REIT for the subsequent four taxable years following the year during which we failed 
to qualify as a REIT. Even if we qualify for taxation as a REIT, we still may be subject to some U.S. federal, state and 
local taxes on our income or assets. In addition, subject to maintaining our qualification as a REIT, a portion of our 
business is conducted through, and a portion of our income is earned by, one or more taxable REIT subsidiaries ("TRSs"), 
which are subject to U.S. federal corporate income tax at regular rates. Distributions paid by us generally will not be 
eligible for taxation at the preferential U.S. federal income tax rates that currently apply to certain distributions received 

13

by individuals from taxable corporations, unless such distributions are attributable to dividends received by us from a 
TRS. 

Recent U.S. Federal Income Tax Legislation

On December 22, 2017, Congress enacted H.R. 1, also known as the Tax Cuts and Jobs Act of 2017 ("TCJA"). 
The TCJA made major changes to the Internal Revenue Code, including the reduction of the tax rates applicable to 
individuals and subchapter C corporations, a reduction or elimination of certain deductions (including new limitations 
on the deductibility of interest expense), permitting immediate expensing of capital expenditures and significant changes 
in the taxation of earnings from non-U.S. sources.  The effect of the significant changes made by the TCJA is highly 
uncertain, and additional administrative guidance is still required in order to fully evaluate the effect of many provisions. 
Technical corrections or other amendments to the new rules, and additional administrative guidance interpreting these 
new rules, may be forthcoming at any time but may also be significantly delayed. While we do not currently expect 
this reform to have a significant impact to the Company's consolidated financial statements, stockholders are urged to 
consult  with  their  tax  advisors  regarding  the  effects  of  the TCJA  or  other  legislative,  regulatory  or  administrative 
developments on an investment in the Company's common stock. 

Competition

We compete with many other entities engaged in real estate investment activities for customers and acquisitions 
of self storage properties and other assets, including national, regional, and local owners, operators, and developers of 
self storage properties. We compete based on a number of factors including location, rental rates, security, suitability 
of the property's design to prospective tenants' needs, and the manner in which the property is operated and marketed. 
We believe that the primary competition for potential customers comes from other self storage properties within a three 
to five mile radius. We have positioned our properties within their respective markets as high-quality operations that 
emphasize tenant convenience, security, and professionalism.

We also may compete with numerous other potential buyers when pursuing a possible property for acquisition, 
which can increase the potential cost of a project. These competing bidders also may possess greater resources than us 
and therefore be in a better position to acquire a property. However, our use of OP units and subordinated performance 
units as transactional currency allows us to structure our acquisitions in tax-deferred transactions. As a result, potential 
targets who are tax-sensitive might favor us as a suitor.

Our primary national competitors in many of our markets for both tenants and acquisition opportunities include 
local and regional operators, institutional investors, private equity funds, as well as the other public self storage REITs, 
including Public Storage, Cubesmart, Extra Space Storage Inc. and Life Storage, Inc.  These entities also seek financing 
through similar channels to the Company. Therefore, we will continue to compete for institutional investors in a market 
where funds for real estate investment may decrease.

Employees

As of December 31, 2018, the Company had 461 employees, which includes employees of our property management 
platform but does not include persons employed by our PROs. As of December 31, 2018, our PROs, collectively, had 
approximately 1,100 full-time and part-time employees involved in management, operations, and reporting with respect 
to our self storage property portfolio.

Available Information

We file registration statements, proxy statements, our Annual Report on Form 10-K, Quarterly Reports on Form 10-
Q, Current Reports on Form 8-K, and all amendments to those statements and reports with the Securities and Exchange 
Commission (the "SEC"). Investors may obtain copies of these statements and reports by accessing the SEC's website 
at www.sec.gov. Our statements and reports and any amendments to any of those statements and reports that we file 
with the Securities and Exchange Commission are available free of charge as soon as reasonably practicable on our 
website at www.nationalstorageaffiliates.com. The information contained on our website is not incorporated into this 
Annual Report on Form 10-K. Our common shares are listed on the New York Stock Exchange under the symbol 
"NSA." 

14

Item 1A. Risk Factors

 An investment in our common shares involves a high degree of risk. Before making an investment decision, you 
should carefully consider the following risk factors, together with the other information contained in this Annual Report 
on Form 10-K. If any of the risks discussed in this Annual Report on Form 10-K occurs, our business, financial condition, 
liquidity and results of operations could be materially and adversely affected. 

Risks Related to Our Business

Adverse economic or other conditions in the markets in which we do business and more broadly associated with the 
real estate industry could negatively affect our occupancy levels and rental rates and therefore our operating results 
and the value of our self storage properties.

Our operating results are dependent upon our ability to achieve optimal occupancy levels and rental rates at our 
self storage properties. Adverse economic or other conditions in the markets in which we do business, particularly in 
our  markets  in  California,  Oregon,  Texas,  Florida,  Arizona,  Georgia  and  North  Carolina,  which  accounted  for 
approximately 24%, 12%, 10%, 9%, 6%, 5% and 5%, respectively, of our total rental and other property-related revenues 
for the year ended December 31, 2018, may lower our occupancy levels and limit our ability to maintain or increase 
rents or require us to offer rental discounts. No single customer represented a significant concentration of our 2018
revenues. The following adverse developments, among others, in the markets in which we do business may adversely 
affect the operating performance of our properties:

•

•

•

•

business layoffs or downsizing, industry slowdowns, relocation of businesses and changing demographics;

periods of economic slowdown or recession, declining demand for self storage or the public perception that
any of these events may occur;

local or regional real estate market conditions, such as competing properties or products, the oversupply of
self storage, vacancies or changes in self storage space market rents, or a reduction in demand for self storage
in a particular area; and

perceptions by prospective tenants of the safety, convenience and attractiveness of our properties and the
neighborhoods in which they are located.

We are also susceptible to the effects of adverse macro-economic events and business conditions that can result in 
higher unemployment, shrinking demand for products, large-scale business failures and tight credit markets. Our results 
of  operations  are  sensitive  to  changes  in  overall  economic  conditions  that  impact  consumer  spending,  including 
discretionary spending, as well as to increased bad debts due to recessionary pressures. Adverse economic conditions 
affecting disposable consumer income, such as employment levels, business conditions, interest rates and the availability 
of financing, tax rates, fuel and energy costs, could reduce consumer spending or cause consumers to shift their spending 
to  other  products  and  services. A  general  reduction  in  the  level  of  discretionary  spending  or  shifts  in  consumer 
discretionary spending could adversely affect our growth and profitability. Our operating results and cash available for 
distribution  could  also  be  adversely  impacted  if  we  experience  increased  operating  costs,  including  maintenance, 
insurance premiums and real estate taxes, whether due to economic conditions, government regulation or otherwise. 
In addition, our operating expenses, including taxes, insurance, maintenance and debt service payments, may not be 
reduced even if we experience a reduction in revenues, which may exacerbate the impact on our profitability.

We may not be successful in identifying and consummating suitable acquisitions, adding additional suitable new 
PROs, or integrating and operating such acquisitions, including integrating them into our financial and operational 
reporting infrastructure and internal control framework in a timely manner, which may impede our growth.

Our ability to expand through acquisitions is integral to our business strategy and requires us to identify suitable 
acquisition candidates or investment opportunities that meet our criteria and are compatible with our growth strategy. 
We  may  not  be  successful  in  identifying  suitable  properties  or  other  assets  that  meet  our  acquisition  criteria  or  in 
consummating acquisitions on satisfactory terms or at all. Failure to identify or consummate acquisitions will slow our 
growth, which could in turn adversely affect our share price.

For the potential acquisitions in our captive pipeline, we have not entered into negotiations with the respective 
owners of these properties and there can be no assurance as to whether we will acquire any of these properties or the 
actual timing of any such acquisitions. Each captive pipeline property is subject to additional due diligence and the 
determination by us to pursue the acquisition of the property. In addition, with respect to the captive pipeline properties 

15

in which our PROs have a non-controlling ownership interest or no ownership interest, the current owner of each 
property is not required to offer such property to us and there can be no assurance that we will acquire these properties. 

Our  ability  to  acquire  properties  on  favorable  terms  and  successfully  integrate  and  operate  them,  including 
integrating them into our financial and operational reporting infrastructure in a timely manner, may be constrained by 
the following significant risks:

•

•

•

•

•

•

we face competition from national (e.g., large public and private self storage companies, institutional investors
and private equity funds), regional and local owners, operators and developers of self storage properties, which
may result in higher property acquisition prices and reduced yields;

we may not be able to achieve satisfactory completion of due diligence investigations and other customary
closing conditions;

we may fail to finance an acquisition on favorable terms or at all;

we may spend more time and incur more costs than budgeted to make necessary improvements or renovations
to acquired properties;

we may experience difficulties in effectively integrating the financial and operational reporting systems of the
properties  or  portfolios  we  acquire  into  (or  supplanting  such  systems  with)  our  financial  and  operational
reporting infrastructure and internal control framework in a timely manner; and

we may acquire properties subject to liabilities without any recourse, or with only limited recourse, with respect
to  unknown  liabilities  such  as  liabilities  for  clean-up  of  undisclosed  environmental  contamination,  tax
liabilities, claims by persons dealing with the former owners of the properties and claims for indemnification
by general partners, trustees, officers and others indemnified by the former owners of the properties. The
sellers or contributors of properties may make limited representations and warranties to us about the properties
and  may  agree  to  indemnify  us  for  a  certain  period  of  time  following  the  closing  for  breaches  of  those
representations and warranties.  However, any resulting liabilities identified may not fall within the scope or
time  frame  covered  by  the  indemnification,  and  we  may  be  required  to  bear  those  liabilities,  which  may
materially and adversely affect our operating results, financial condition and business.

We face competition for tenants.

We compete with many other entities engaged in real estate investment activities for tenants, including national, 
regional and local owners, operators and developers of self storage properties. Our primary national competitors for 
tenants in many of our markets are the large public and private self storage companies, institutional investors, and 
private equity funds. Actions by our competitors may decrease or prevent increases in the occupancy and rental rates, 
while increasing the operating expenses of our properties.

Rental revenues are significantly influenced by demand for self storage space generally, and a decrease in such 
demand would likely have a greater adverse effect on our rental revenues than if we owned a more diversified real 
estate portfolio.

Because our portfolio of properties consists primarily of self storage properties, we are subject to risks inherent in 
investments in a single industry. A decrease in the demand for self storage space would have a greater adverse effect 
on our rental revenues than if we owned a more diversified real estate portfolio. Demand for self storage space has 
been and could be adversely affected by weakness in the national, regional and local economies, changes in supply of, 
or demand for, similar or competing self storage properties in an area and the excess amount of self storage space in a 
particular market. To the extent that any of these conditions occur, they are likely to affect market rents for self storage 
space, which could cause a decrease in our rental revenue. Any such decrease could impair our operating results, ability 
to satisfy debt service obligations and ability to make cash distributions to our shareholders.

Increases in taxes and regulatory compliance costs may reduce our income and adversely impact our cash flows.

Increases in income or other taxes generally are not passed through to tenants under leases and may reduce our 
net  income,  funds  from  operations  ("FFO"),  cash  flows,  financial  condition,  ability  to  pay  or  refinance  our  debt 
obligations, ability to make cash distributions to shareholders, and the trading price of our securities. Similarly, changes 
in laws increasing the potential liability for environmental conditions existing on properties or increasing the restrictions 
on discharges or other conditions may result in significant unanticipated expenditures, which could result in similar 
adverse effects.

16

Many states and jurisdictions are facing severe budgetary problems. Action that may be taken in response to these 
problems, such as changes to sales taxes or other governmental efforts, including mandating medical insurance for 
employees, could adversely impact our business and results of operations.

Our property taxes could increase due to various reasons, including a reassessment as a result of our contribution 
transactions, which could adversely impact our operating results and cash flow.

The value of our properties may be reassessed for property tax purposes by taxing authorities including as a result 
of our acquisition and contribution transactions. Accordingly, the amount of property taxes we pay in the future may 
increase substantially from what we have paid in the past or from what we expected in connection with our underwriting 
activities. If the property taxes we pay increase, our operating results and cash flow would be adversely impacted, and 
our ability to pay any expected dividends to our shareholders could be adversely affected.

Our storage leases are relatively short-term in nature, which exposes us to the risk that we may have to re-lease our 
units and we may be unable to do so on attractive terms, on a timely basis or at all.

Our storage leases are relatively short-term in nature, typically month-to-month, which exposes us to the risk that 
we may have to re-lease our units frequently and we may be unable to do so on attractive terms, on a timely basis or 
at all. Because these leases generally permit the tenant to leave at the end of the month without penalty, our revenues 
and operating results may be impacted by declines in market rental rates more quickly than if our leases were for longer 
terms. In addition, any delay in re-leasing units as vacancies arise would reduce our revenues and harm our operating 
results.

Security  breaches  through  cyber-attacks,  cyber-intrusions,  or  other  methods  could  disrupt  our  information 
technology networks and related systems.

We  and  our  PROs  are  increasingly  dependent  upon  automated  information  technology  processes  and  Internet 
commerce, and many of our and their tenants come from the telephone or over the Internet. Moreover, the nature of 
our and our PROs' business involves the receipt and retention of certain personal information about such tenants. In 
many cases, we and our PROs also rely significantly on third-party vendors to retain data, process transactions and 
provide  other  systems  services.  Our  networks  and  operations  could  be  disrupted,  and  sensitive  data  could  be 
compromised,  by  physical  or  electronic  security  breaches,  targeted  against  us,  our  PROs,  our  vendors  or  other 
organizations,  including  financial  markets  or  institutions,  including  by  way  of  or  through  cyber-attacks  or  cyber-
intrusions over the Internet, malware, computer viruses, attachments to e-mails, phishing, employee theft or misuse, 
or inadequate security controls. Although we make efforts to protect the security and integrity of our networks and 
systems, there can be no assurance that these efforts and measures will be effective or that attempted security breaches 
or disruptions would not be successful, as such attacks and breaches may be difficult to detect (or not detected at all) 
and are becoming more sophisticated.  In such event, we may experience business interruptions; data loss, ransom, 
misappropriation, or corruption; theft or misuse of confidential or proprietary information; or litigation and investigation 
by tenants, governmental or regulatory agencies, or other third parties. Such events could also have other adverse 
impacts  on  us,  including  breaches  of  debt  covenants  or  other  contractual  or  REIT  compliance  obligations,  late  or 
misstated financial reports, and significant diversion of management attention and resources.  As a result, such events 
could have a material adverse effect on our financial condition, results of operations and cash flows and harm our 
business reputation or have such effects on our PROs.

We may become subject to litigation or threatened litigation that may divert management's time and attention, require 
us to pay damages and expenses or restrict the operation of our business.

We may become subject to disputes, including class or collective actions, with customers (or prospective customers), 
employees, commercial parties with whom we maintain relationships or other parties with whom we do business. Any 
such dispute could result in litigation between us and the other parties. Whether or not any dispute actually proceeds 
to  litigation,  we  may  be  required  to  devote  significant  management  time  and  attention  to  its  successful  resolution 
(through  litigation,  settlement  or  otherwise),  which  would  detract  from  our  management's  ability  to  focus  on  our 
business. Any such resolution could involve the payment of damages or expenses by us, which may be significant and 
may not be covered by insurance. In addition, any such resolution could involve our agreement with terms that restrict 
the operation of our business.

There are other commercial parties, at both a local and national level, that may assert that our use of our brand 
names and other intellectual property conflict with their rights to use brand names and other intellectual property that 
they consider to be similar to ours. Any such commercial dispute and related resolution would involve all of the risks 

17

described above, including, in particular, our agreement to restrict the use of our brand name or  other intellectual 
property.

We also could be sued for personal injuries and/or property damage occurring on our properties. The liability 

insurance we maintain may not cover all costs and expenses arising from such lawsuits.

The  acquisition  of  new  properties  that  lack  operating  history  with  us  will  make  it  more  difficult  to  predict  our 
operating results.

With respect to acquisitions, if we fail to accurately estimate occupancy levels, rental rates, operating costs or costs 
of improvements to bring an acquired property up to the standards established for our intended market position, the 
performance of the property may be below expectations. Acquired properties may have characteristics or deficiencies 
affecting their valuation or profitability potential that we have not yet discovered. We cannot assure that the performance 
of properties acquired by us will increase or be maintained following our acquisition.

Costs associated with complying with the ADA may result in unanticipated expenses. 

Under the ADA, places of public accommodation are required to meet certain federal requirements related to access 
and use by disabled persons. These requirements became effective in 1992. A number of additional U.S. federal, state 
and local laws may also require modifications to our properties, or restrict certain further renovations of the properties, 
with respect to access thereto by disabled persons. Noncompliance with the ADA could result in the imposition of fines 
or an award of damages to private litigants and also could result in an order to correct any non-complying feature, 
which could result in substantial capital expenditures. If one or more of our properties is not in compliance with the 
ADA or other legislation, then we would be required to incur additional costs to bring the property into compliance. If 
we incur substantial costs to comply with the ADA or other legislation, our financial condition, results of operations, 
cash flow, per share trading price of our common shares and our ability to satisfy our debt service obligations and to 
make cash distributions to our shareholders could be adversely affected.

Environmental compliance costs and liabilities associated with operating our properties may affect our results of 
operations.

Under various U.S. federal, state and local laws, ordinances and regulations, owners and operators of real estate 
may be liable for the costs of investigating and remediating certain hazardous substances or other regulated materials 
on or in such property. CERCLA and comparable state laws typically impose strict joint and several liabilities without 
regard to whether the owner or operator knew of, or was responsible for, the presence of such substances or materials. 
The presence of such substances or materials, or the failure to properly remediate such substances, may adversely affect 
the owner's or operator's ability to lease, sell or rent such property or to borrow using such property as collateral. Persons 
who arrange for the disposal or treatment of hazardous substances or other regulated materials may be liable for the 
costs of removal or remediation of such substances at a disposal or treatment facility, whether or not such facility is 
owned  or operated by such person.  Certain environmental laws impose  liability for release of  asbestos-containing 
materials into the air and third-parties may seek recovery from owners or operators of real properties for personal injury 
associated with asbestos-containing materials.

Certain environmental laws also impose liability, without regard to knowledge or fault, for removal or remediation 
of hazardous substances or other regulated materials upon owners and operators of contaminated property even after 
they no longer own or operate the property. Moreover, the past or present owner or operator of a property from which 
a release emanates could be liable for any personal injuries or property damages that may result from such releases, as 
well as any damages to natural resources that may arise from such releases.

Certain environmental laws impose compliance obligations on owners and operators of real property with respect 
to the management of hazardous materials and other regulated substances. For example, environmental laws govern 
the management of asbestos-containing materials and lead-based paint. Failure to comply with these laws can result 
in penalties or other sanctions.

In connection with the ownership, operation and management of our current or past properties and any properties 
that we may acquire and/or manage in the future, we could be legally responsible for environmental liabilities or costs 
relating to a release of hazardous substances or other regulated materials at or emanating from such property. In order 
to assess the potential for such liability, we conduct an environmental assessment of each property prior to acquisition 
and manage our properties in accordance with environmental laws while we own or operate them. We have engaged 
qualified, reputable and adequately insured environmental consulting firms to perform environmental site assessments 

18

of all of our properties prior to acquisition and are not aware of any environmental issues that are expected to materially 
impact the operations of any property.

No assurances can be given that existing environmental studies with respect to any of our properties reveal all 
environmental liabilities, that any prior owner or operator of our properties did not create any material environmental 
condition not known to us, or that a material environmental condition does not otherwise exist as to any one or more 
of our properties. There also exists the risk that material environmental conditions, liabilities or compliance concerns 
may have arisen after the review was completed or may arise in the future. Finally, future laws, ordinances or regulations 
and future interpretations of existing laws, ordinances or regulations may impose additional material environmental 
liability.

We rely on on-site personnel to maximize tenant satisfaction at each of our properties, and any difficulties we or 
they encounter in hiring, training and maintaining skilled on-site personnel may harm our operating performance.

The general professionalism of site managers and staff are contributing factors to a site's ability to successfully 
secure rentals and retain tenants and we rely on on-site personnel to maintain clean and secure self storage properties. 
If we or our PROs are unable to successfully recruit, train and retain qualified on-site personnel, the quality of service 
we and our PROs strive to provide at our properties could be adversely affected, which could lead to decreased occupancy 
levels and reduced operating performance of our properties.

We and certain of our PROs have tenant insurance- and/or tenant protection plan-related arrangements that are 
in some cases subject to state-specific governmental regulation, which may adversely affect our results.

We  and  certain  of  our  PROs  have  tenant  insurance-  and/or  tenant  protection  plan-related  arrangements  with 
regulated  insurance  companies  and  our  tenants.    Some  of  our  PROs  earn  access  fees  in  connection  with  these 
arrangements.  We receive a portion of the fees from these PROs. The tenant insurance and tenant protection plan 
businesses, including the payments associated with these arrangements, are in some cases subject to state-specific 
governmental regulation. State regulatory authorities generally have broad discretion to grant, renew and revoke licenses 
and approvals, to promulgate, interpret and implement regulations, and to evaluate compliance with regulations through 
periodic  examinations,  audits  and  investigations  of  the  affairs  of  insurance  industry  participants. Although  these 
arrangements are managed by our property management platform and/or certain of our PROs who have developed 
marketing programs and management procedures to navigate the regulatory environment, as a result of regulatory or 
private action in any jurisdiction in which we operate, we may be temporarily or permanently suspended from continuing 
some or all of our tenant insurance- and/or tenant protection plan-related activities, or otherwise fined or penalized or 
suffer an adverse judgment, which could adversely affect our business and results of operations.

Privacy concerns could result in regulatory changes that may harm our business.

Personal privacy has become a significant issue in the jurisdictions in which we operate. Many jurisdictions in 
which we operate have imposed or in the future may impose restrictions and requirements on the use of personal 
information by those collecting such information. For example, the California Consumer Privacy Act of 2018 was 
recently passed and will become effective as of January 1, 2020, which provides consumers with expansive rights and 
control over personal information obtained by or shared with certain covered businesses. Changes to law or regulations 
or the passage of new laws affecting privacy, if applicable to our business, could impose additional costs and liability 
on us and could limit our use and disclosure of such information.

Uninsured  losses  or  losses  in  excess  of  our  insurance  coverage  could  adversely  affect  our  financial  condition, 
operating results and cash flow.

We maintain comprehensive liability, fire, flood, earthquake, wind (as deemed necessary or as required by our 
lenders), extended coverage and rental loss insurance with respect to our properties. Certain types of losses, however, 
may be either uninsurable or not economically insurable, such as losses due to earthquakes, hurricanes, tornadoes, riots, 
acts of war or terrorism. Should an uninsured loss occur, we could lose both our investment in and anticipated profits 
and cash flow from a property. In addition, if any such loss is insured, we may be required to pay significant amounts 
on any claim for recovery of such a loss prior to our insurer being obligated to reimburse us for the loss, or the amount 
of  the  loss  may  exceed  our  coverage  for  the  loss. We  currently  self-insure  a  portion  of  our  commercial  insurance 
deductible risk through our captive insurance company.  To the extent that our captive insurance company is unable to 
bear that risk, we may be required to fund additional capital to our captive insurance company or we may be required 
to bear that loss. As a result, our operating results may be adversely affected.

19

Illiquidity of real estate investments could significantly impede our ability to respond to adverse changes in the 
performance of our properties.

Because real estate investments are relatively illiquid, our ability to promptly sell one or more properties in our 
portfolio in response to changing economic, financial and investment conditions is limited. The real estate market is 
affected by many factors, such as general economic conditions, availability of financing, interest rates and other factors, 
including supply and demand, that are beyond our control. We cannot predict whether we will be able to sell any property 
for the price or on the terms set by us or whether any price or other terms offered by a prospective purchaser would be 
acceptable to us. We also cannot predict the length of time needed to find a willing purchaser and to close the sale of 
a property. In addition, we may be required to expend funds to correct defects or to make improvements before a 
property can be sold. We cannot assure you that we will have funds available to correct those defects or to make those 
improvements.

In acquiring a property, we may agree to transfer restrictions that materially restrict us from selling that property 
for a period of time or impose other restrictions, such as a limitation on the amount of debt that can be placed or repaid 
on that property. For example, we are party to certain agreements with our PROs that provide that, until March 31, 
2023, our operating partnership shall not, and shall cause its subsidiaries not to, sell, dispose or otherwise transfer any 
property that is a part of the applicable self storage property portfolio relating to a series of subordinated performance 
units without the consent of the partners (including us) holding at least 50% of the then outstanding OP units and the 
partners holding at least 50% of the then outstanding series of subordinated performance units that relate to the applicable 
property, except for sales, dispositions or other transfers of a property to wholly owned subsidiaries of our operating 
partnership. These restrictions may require us to keep certain properties that we would otherwise sell, which could have 
an adverse effect on our results of operations, financial condition, cash flow and ability to execute our business plan.

Our business could be harmed if key personnel terminate their employment with us.

Our success depends, to a significant extent, on the continued services of Arlen D. Nordhagen and Tamara D. 
Fischer and the other members of our senior management team. At the time of our initial public offering, Mr. Nordhagen 
and Ms. Fischer entered into new employment agreements with us. These employment agreements provide for an initial 
three-year term of employment for these executives and automatic one-year extensions thereafter unless either party 
provides at least 90 days' notice of non-renewal. Notwithstanding these agreements, there can be no assurance that any 
of them will remain employed by us. The loss of services of one or more members of our senior management team 
could harm our business and our prospects.

We invest in strategic joint ventures that subject us to additional risks.

Some of our investments are. and in the future may be, structured as strategic joint ventures. Part of our strategy 
is to opportunistically partner with institutional funds and other institutional investors to acquire attractive portfolios 
through a promoted return structure. These arrangements are driven by the magnitude of capital required to complete 
the acquisitions and maintain the acquired portfolios. Such arrangements involve risks not present where a third party 
is not involved, including the possibility that partners or co-venturers might become bankrupt or otherwise fail to fund 
their share of required capital contributions. Additionally, partners or co-venturers might at any time have economic 
or other business interests or goals different from us and or in competition with us.

Joint ventures generally provide for a reduced level of control over an acquired project because governance rights 
are shared with others. Accordingly, certain major decisions relating to joint ventures, including decisions relating to, 
among other things, the approval of annual budgets, sales and acquisitions of properties, financings, and certain actions 
relating to bankruptcy, are often made by a majority vote of the investors or by separate agreements that are reached 
with respect to individual decisions. In addition, such decisions may be subject to the risk that the partners or co-
venturers may make business, financial or management decisions with which we do not agree or take risks or otherwise 
act in a manner that does not serve our best interests. Because we may not have the ability to exercise control over such 
operations, we may not be able to realize some or all of the benefits that we believe will be created from our involvement. 
At times, we and our partners or co-venturers may also each have the right to trigger a buy-sell arrangement, which 
could cause us to sell our interest, or acquire our partners' or co-venturers' interest, at a time when we otherwise would 
not have initiated such a transaction. If any of the foregoing were to occur, our business, financial condition and results 
of operations could suffer as a result.

20

Risks Related to Our Structure and Our Relationships with Our PROs

Some of our PROs have limited experience operating under the Company's capital structure, and we may not be 
able to achieve the desired outcomes that the structure is intended to produce.

Some of our PROs have limited experience operating under our capital structure.  As a means of incentivizing our 
PROs to drive operating performance and support the sustainability of the operating cash flow from the properties they 
manage on our behalf, we issued each PRO subordinated performance units aimed at aligning the interests of our PROs 
with  our  interests  and  those  of  our  shareholders. The  subordinated  performance  units  are  entitled  to  distributions 
exclusively tied to the performance of each PRO's managed portfolios but only after minimum performance thresholds 
are satisfied. Our issuance of such units, however, may have been and could be based on inaccurate valuations and thus 
misallocated, which would limit or eliminate the effectiveness of our intended incentive-based program. Moreover, 
difficulties in aligning incentives and implementing our structure could allow a PRO to underperform without triggering 
our right to terminate the applicable facilities portfolio and asset management agreements and transfer management 
rights of the PRO to us (or a designee) or cause our management to be distracted from other aspects of our business, 
which could adversely affect our operating results and business.

We are restricted in making certain property sales on account of agreements with our PROs that may require us to 
keep certain properties that we would otherwise sell.

The partnership unit designations related to our subordinated performance units provide that, until March 31, 2023, 
our operating partnership may not sell, dispose or otherwise transfer any property that is a part of the applicable self 
storage property portfolio relating to a series of subordinated performance units without the consent of the partners 
(including us) holding at least 50% of the then outstanding OP units and the consent of partners holding at least 50% 
of the then outstanding series of subordinated performance units that relate to the applicable property, except for sales, 
dispositions or other transfers of a property to wholly owned subsidiaries of our operating partnership. This restriction 
may require us to keep certain properties that we would otherwise sell, which could have an adverse effect on our 
results of operations, financial condition, cash flow and ability to execute our business plan. In addition, we may enter 
into agreements with future PROs that contain the same or similar restrictions or that impose such restrictions for 
different periods.

Our ability to terminate our facilities portfolio management agreements and asset management agreements with a 
PRO is limited, which may adversely affect our ability to execute our business plan.

We may elect to terminate our facilities portfolio management agreements and asset management agreements with 
a PRO and transfer property management responsibilities over the properties managed by such PRO to us (or our 
designee), (i) upon certain defaults by a PRO as set forth in these agreements, or (ii) if the PRO's properties, on a 
portfolio basis, fail to meet certain pre-determined performance thresholds for more than two consecutive calendar 
years or if the operating cash flow generated by the properties of the PRO for any calendar year falls below a level that 
will enable us to fund minimum levels of distributions, debt service payments attributable to the properties, and fund 
the properties' allocable operating expenses. Consequently, to the extent a PRO complies with these covenants, standards, 
and minimum requirements, we may not be able to terminate the applicable facilities portfolio management agreements 
and asset management agreements and transfer property management responsibilities over such properties even if our 
board of trustees believes that such PRO is not properly executing our business plan and/or is failing to operate its 
properties to their full potential. Moreover, transferring the management responsibilities over the properties managed 
by a PRO may be costly or difficult to implement or may be delayed, even if we are able to and believe that such a 
change in portfolio and property management would be beneficial to us and our shareholders. 

We may less vigorously pursue enforcement of terms of agreements entered into with our PROs because of conflicts 
of interest with our PROs.

Our  PROs  are  entities  that  have  contributed  or  will  contribute  through  contribution  agreements,  self  storage 
properties, or legal entities owning self storage properties, to our operating partnership or DownREIT partnerships in 
exchange for ownership interests in our operating partnership or DownREIT partnerships. As part of each transaction, 
our PROs make and have made limited representations and warranties to our operating partnership regarding the entities, 
properties and other assets to be acquired by our operating partnership or DownREIT partnerships in the contribution 
and generally agree to indemnify our operating partnership for 12 months after the closing of the contribution for 
breaches of such representations. Such indemnification is limited, however, and our operating partnership is not entitled 
to any other indemnification in connection with the contributions. In addition, following each contribution from a PRO, 
the day-to-day operations of each of the managed properties will be managed by the PRO who was the principal of the 

21

applicable self storage property portfolios prior to the contribution. In addition, certain of our PROs are members of 
our board of trustees, members of our PRO advisory committee, or are executive officers of the Company. Consequently, 
we may choose not to enforce, or to enforce less vigorously, our rights under these agreements and any other agreements 
with our PROs due to our desire to maintain our ongoing relationship with our PROs, which could adversely affect our 
operating results and business.

We own self storage properties in some of the same geographic regions as our PROs and may compete for tenants 
with other properties managed by our PROs.

Pursuant to the facilities portfolio management agreements with our PROs, each PRO has agreed that, without our 
consent, the PRO will not, and it will cause its affiliates not to, enter into any new agreements or arrangements for the 
management of additional self storage properties, other than the properties we are not acquiring and the properties each 
PRO contributes to our operating partnership. However, we have not and will not acquire all of the self storage properties 
of our PROs. We will therefore own self storage properties in some of the same geographic regions as our PROs, and, 
as a result, we may compete for tenants with our PROs. This competition may affect our ability to attract and retain 
tenants and may reduce the rental rates we are able to charge, which could adversely affect our operating results and 
business.

Our PROs may engage in other activities, diverting their attention from the management of our properties, which 
could adversely affect the execution of our business plan and our operating results.

Our PROs and their employees and personnel are in the business of managing self storage properties. We have 
agreed that our PROs may continue to manage properties not included in our portfolio, and our PROs are not obligated 
to dedicate any specific employees or personnel exclusively to the management of our properties. As a result, their time 
and efforts may be diverted from the management of our properties, which could adversely affect the execution of our 
business plan and our operating results.

When a PRO elects or is required to "retire" we may become exposed to new and additional costs and risks.

Under the facilities portfolio management agreements, after a two year period following the later of completion 
of our initial public offering or the initial contribution of their properties to us, a PRO may elect, or be required, to 
"retire" from the self storage business. Upon a retirement event, management of the properties will be transferred to 
us (or our designee) in exchange for OP units with a value equal to four times the average of the normalized annual 
EBITDA from the management contracts related to such PRO's managed portfolio over the immediately preceding 24-
month period. As a result of this transfer, we may become exposed to new and additional costs and risks. Accordingly, 
the retirement of a PRO may adversely affect our financial condition and operating results.

Our formation transactions and subsequent contribution transactions were generally not negotiated on an arm's-
length basis and may not be as favorable to us as if they had been negotiated with unaffiliated third parties.

We did not conduct arm's-length negotiations with certain of the parties involved regarding the terms of the formation 
transactions  and  subsequent  contribution  transactions,  including  the  contribution  agreements,  facilities  portfolio 
management  agreements,  sales  commission  agreements,  asset  management  agreements  and  registration  rights 
agreements. In the course of structuring the formation transactions and subsequent contribution transactions, certain 
members of our senior management team and other contributors had the ability to influence the type and level of benefits 
that they received from us. Accordingly, the terms of the formation transactions and subsequent contribution transactions 
may not solely reflect the best interests of us or our shareholders and may be overly favorable to the other party to such 
transactions and agreements.

Conflicts of interest could arise with respect to certain transactions between the holders of OP units (including 
subordinated performance units), which include our PROs, on the one hand, and us and our shareholders, on the 
other.

Conflicts  of  interest  could  arise  with  respect  to  the  interests  of  holders  of  OP  units  (including  subordinated 
performance units), on the one hand, which include members of our senior management team, PROs, and trustees 
(including Arlen D. Nordhagen, our chief executive officer and chairman of the board of trustees) and us and our 
shareholders, on the other. In particular, the consummation of certain business combinations, the sale, disposition or 
transfer of certain of our assets or the repayment of certain indebtedness that may be desirable to us and our shareholders 
could have adverse tax consequences to such unit holders. In addition, our trustees and officers have duties to the 
Company under applicable Maryland law in connection with their management of the Company. At the same time, we 
have fiduciary duties, as a general partner, to our operating partnership and to the limited partners under Delaware law 

22

in connection with the management of our operating  partnership.  Our  duties as a  general partner  to  our  operating 
partnership and its partners may come into conflict with the duties of our trustees and officers to the Company and our 
shareholders. The partnership agreement of our operating partnership does not require us to resolve such conflicts in 
favor of either the Company or the limited partners in our operating partnership. Further, there can be no assurance that 
any procedural protections we implement to address these or other conflicts of interest will result in optimal outcomes 
for us and our shareholders.

The partnership agreement of our operating partnership contains provisions that may delay, defer or prevent a 
change in control.

The partnership agreement of our operating partnership provides that subordinated performance unit holders holding 
more than 50% of the voting power of the subordinated performance units must approve certain change of control 
transactions involving us unless, as a result of such transactions, the holders of subordinated performance units are 
offered a choice (1) to allow their subordinated performance units to remain outstanding without the terms thereof 
being materially and adversely changed or the subordinated performance units are converted into or exchanged for 
equity  securities  of  the  surviving  entity  having  terms  and  conditions  that  are  substantially  similar  to  those  of  the 
subordinated performance units (it being understood that we may not be the surviving entity and that the parent of the 
surviving entity or the surviving entity may not be publicly traded) or (2) to receive for each subordinated performance 
unit an amount of cash, securities or other property payable to a holder of OP units had such holder exercised its right 
to exchange its subordinated performance units for OP units without taking into consideration a specified conversion 
penalty associated with such an exchange. In addition, in the case of any such change of control transactions in which 
we have not received the consent of OP unit holders holding more than 50% of the OP units (other than those held by 
the Company or its subsidiaries) and of subordinated performance unit holders holding more than 50% of the voting 
power of the subordinated performance units (other than those held by the Company or its subsidiaries), such transaction 
is required to be approved by a companywide vote of limited partners holding more than 50% of our outstanding OP 
units in which OP units (including for this purpose OP units held by us and our subsidiaries) are voted and subordinated 
performance units (not held by us and our subsidiaries) are voted on an applicable as converted basis and in which we 
will be deemed to vote the OP units held by us and our subsidiaries in proportion to the manner in which all of our 
outstanding common shares were voted at a shareholders meeting relating to such transaction. These approval rights 
could delay, deter, or prevent a transaction or a change in control that might involve a premium price for our common 
shares or otherwise be in the best interests of our shareholders.

We may change our investment and financing strategies and enter into new lines of business without shareholder 
consent, which may subject us to different risks.

We may change our business and financing strategies and enter into new lines of business at any time without the 
consent of our shareholders, which could result in our making investments and engaging in business activities that are 
different from, and possibly riskier than, the investments and businesses described in this document. A change in our 
strategy or our entry into new lines of business may increase our exposure to other risks or real estate market fluctuations.

Certain provisions of Maryland law could inhibit a change in our control.

Certain provisions of the Maryland General Corporation Law (the "MGCL") applicable to a Maryland real estate 
investment trust may have the effect of inhibiting a third-party from making a proposal to acquire us or of impeding a 
change in our control under circumstances that otherwise could provide the holders of our common shares with the 
opportunity to realize a premium over the then prevailing market price of such shares. The "business combination" 
provisions  of  the  MGCL,  subject  to  limitations,  prohibit  certain  business  combinations  between  a  REIT  and  an 
"interested shareholder" (defined generally as any person who beneficially owns 10% or more of the voting power of 
our then outstanding voting shares or an affiliate or associate of ours who, at any time within the two-year period prior 
to the date in question, was the beneficial owner, directly or indirectly, of 10% or more of our then outstanding voting 
shares) or an affiliate thereof for five years after the most recent date on which the shareholder becomes an interested 
shareholder  and,  thereafter,  imposes  special  appraisal  rights  and  special  shareholder  voting  requirements  on  these 
combinations. These provisions of the MGCL do not apply, however, to business combinations that are approved or 
exempted by the board of trustees of a REIT prior to the time that the interested shareholder becomes an interested 
shareholder. Pursuant to the statute, our board of trustees has by resolution exempted business combinations between 
us and (1) any other person, provided that the business combination is first approved by our board of trustees (including 
a majority of trustees who are not affiliates or associates of such person), (2) Arlen D. Nordhagen and any of his affiliates 
and associates and (3) any person acting in concert with the foregoing, from these provisions of the MGCL. As a result, 
such persons may be able to enter into business combinations with us that may not be in the best interests of our 

23

shareholders without compliance by us with the supermajority vote requirements and other provisions of the statute. 
This resolution, however, may be altered or repealed in whole or in part at any time. If this resolution is repealed, or 
our board of trustees does not otherwise approve a business combination, this statute may discourage others from trying 
to acquire control of us and increase the difficulty of consummating any offer. 

The "control share" provisions of the MGCL provide that holders of "control shares" of a Maryland real estate 
investment trust (defined as voting shares which, when aggregated with all other shares controlled by the shareholder, 
entitle the shareholder to exercise one of three increasing ranges of voting power in the election of trustees) acquired 
in a "control share acquisition" (defined as the direct or indirect acquisition of ownership or control of issued and 
outstanding "control shares," subject to certain exceptions) have no voting rights with respect to such shares except to 
the extent approved by our shareholders by the affirmative vote of at least two-thirds of all the votes entitled to be cast 
on the matter, excluding votes entitled to be cast by the acquirer of control shares, our officers and our trustees who 
are also our employees. Our bylaws contain a provision exempting from the control share acquisition statute any and 
all acquisitions by any person of our shares. There can be no assurance that this provision will not be amended or 
eliminated at any time in the future.

Our authorized but unissued common and preferred shares may prevent a change in our control.

Our declaration of trust authorizes us to issue additional authorized but unissued common shares and preferred 
shares. In addition, our board of trustees may, without common shareholder approval, increase the aggregate number 
of our authorized shares or the number of shares of any class or series that we have authority to issue and classify or 
reclassify any unissued common shares or preferred shares, and may set or change the preferences, rights and other 
terms of any unissued classified or reclassified shares. As a result, among other things, our board may establish a class 
or series of common shares or preferred shares that could delay or prevent a transaction or a change in our control that 
might involve a premium price for our common shares or otherwise be in the best interests of our shareholders.

Our rights and the rights of our shareholders to take action against our trustees and officers are limited, which 
could limit your recourse in the event of actions not in your best interest.

Our declaration of trust limits the liability of our present and former trustees and officers to us and our shareholders 
for money damages to the maximum extent permitted under Maryland law. Under current Maryland law, our present 
and former trustees and officers will not have any liability to us or our shareholders for money damages other than 
liability resulting from:

•

•

actual receipt of an improper benefit or profit in money, property or services; or

active and deliberate dishonesty by the trustee or officer that was established by a final judgment and is material
to the cause of action.

Our declaration of trust authorizes us to indemnify our present and former trustees and officers for actions taken 
by them in those capacities to the maximum extent permitted by Maryland law. Our bylaws require us to indemnify 
each present and former trustee or officer, to the maximum extent permitted by Maryland law, in connection with any 
proceeding to which he or she is made, or threatened to be made, a party to or witness in by reason of his or her service 
to us as a trustee or officer or in certain other capacities. In addition, we may be obligated to pay or reimburse the 
expenses incurred by our present and former trustees and officers without requiring a preliminary determination of 
their ultimate entitlement to indemnification. As a result, we and our shareholders may have more limited rights against 
our present and former trustees and officers than might otherwise exist absent the current provisions in our declaration 
of trust and bylaws or that might exist with other companies, which could limit your recourse in the event of actions 
not in your best interest.

Our declaration of trust contains provisions that make removal of our trustees difficult, which could make it difficult 
for our shareholders to effect changes to our management.

Our declaration of trust provides that, subject to the rights of holders of one or more classes or series of preferred 
shares, a trustee may be removed with or without cause, by the affirmative vote of at least two-thirds of the votes entitled 
to be cast generally in the election of trustees. Vacancies on our board of trustees generally may be filled only by a 
majority of the remaining trustees in office, even if less than a quorum. These requirements make it more difficult to 
change our management by removing and replacing trustees and may prevent a change in our control that is in the best 
interests of our shareholders.

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Restrictions  on  ownership  and  transfer  of  our  shares  may  restrict  change  of  control  or  business  combination 
opportunities in which our shareholders might receive a premium for their shares.

In order for us to qualify as a REIT for each taxable year, no more than 50% in value of our outstanding shares 
may be owned, directly or constructively, by five or fewer individuals during the last half of any calendar year, and at 
least 100 persons must beneficially own our shares during at least 335 days of a taxable year of 12 months, or during 
a  proportionate  portion  of  a  shorter  taxable  year.  "Individuals"  for  this  purpose  include  natural  persons,  private 
foundations, some employee benefit plans and trusts, and some charitable trusts. To assist us in preserving our REIT 
qualification, among other purposes, our declaration of trust generally prohibits, among other limitations, any person 
from beneficially or constructively owning more than 9.8% in value or in number of shares, whichever is more restrictive, 
of our aggregate outstanding shares of all classes and series, the outstanding shares of any class or series of our preferred 
shares or our outstanding common shares. These ownership limits and the other restrictions on ownership and transfer 
of our shares contained in our declaration of trust could have the effect of discouraging a takeover or other transaction 
in which holders of our common shares might receive a premium for their shares over the then prevailing market price 
or which holders might believe to be otherwise in their best interests. Our board of trustees has established exemptions 
from these ownership limits which permits certain of our institutional investors to hold up to 20% of our common 
shares and up to 25% of our preferred shares.

Risks Related to Our Debt Financings

There are risks associated with our indebtedness.

There is no assurance that we will succeed in securing expansions of our credit facility, 2023 Term Loan Facility 

or 2028 Term Loan Facility, if we desire to do so.

Our  level  of  debt  and  the  limitations  imposed  on  us  by  our  debt  agreements  could  have  significant  adverse 

consequences, including the following:

•

•

•

•

•

•

•

•

•

•

•

our cash flow may be insufficient to meet our required principal and interest payments;

we may be unable to borrow additional funds as needed or on favorable terms, including to make acquisitions
or to continue to make distributions required to maintain our qualification as a REIT;

we may be unable to refinance our indebtedness at maturity or the refinancing terms may be less favorable
than the terms of our original indebtedness;

because a portion of our debt that bears interest at variable rates is not hedged, a material increase in interest
rates could materially increase our interest expense;

we may be forced to dispose of one or more of our properties, possibly on disadvantageous terms;

our debt level could place us at a competitive disadvantage compared to our competitors with less debt;

we may experience increased vulnerability to economic and industry downturns, reducing our ability to respond
to changing business and economic conditions;

we may default on our obligations and the lenders or mortgagees may foreclose on our properties that secure
their loans and receive an assignment of rents and leases;

we may default on our obligations and the lenders or mortgagees may enforce our guarantees;

we may violate restrictive covenants in our loan documents, which would entitle the lenders to accelerate our
debt obligations; and

our default under any one of our mortgage loans with cross-default or cross-collateralization provisions could
result in a default on other indebtedness or result in the foreclosures of other properties.

Disruptions in the financial markets could affect our ability to obtain debt financing on reasonable terms or at all 
and have other adverse effects on us.

Uncertainty  in  the  credit  markets  may  negatively  impact  our  ability  to  access  additional  debt  financing  or  to 
refinance  existing  debt  maturities  on  favorable  terms  (or  at  all),  which  may  negatively  affect  our  ability  to  make 
acquisitions. A downturn in the credit markets may cause us to seek alternative sources of potentially less attractive 
financing, and may require us to adjust our business plans accordingly. In addition, these factors may make it more 

25

difficult for us to sell properties or may adversely affect the price we receive for properties that we do sell, as prospective 
buyers may experience increased costs of debt financing or difficulties in obtaining debt financing.

We depend on external sources of capital that are outside of our control, which could adversely affect our ability to 
acquire or develop properties, satisfy our debt obligations and/or make distributions to shareholders.

We  depend  on  external  sources  of  capital  to  acquire  properties,  to  satisfy  our  debt  obligations  and  to  make 
distributions to our shareholders required to maintain our qualification as a REIT, and these sources of capital may not 
be available on favorable terms, or at all. Our access to external sources of capital depends on a number of factors, 
including the market's perception of our growth potential and our current and potential future earnings and our ability 
to continue to qualify as a REIT for U.S. federal income tax purposes. If we are unable to obtain external sources of 
capital, we may not be able to acquire properties when strategic opportunities exist, satisfy our debt obligations or make 
cash distributions to our shareholders that would permit us to qualify as a REIT or avoid paying tax on all of our net 
taxable income.

Increases in interest rates may increase our interest expense and adversely affect our cash flow and our ability to 
service our indebtedness and make cash distributions to our shareholders, and our decision to hedge against interest 
rate risk might not be effective.

As of December 31, 2018, we had approximately $1.3 billion of debt outstanding, of which approximately $214.5 
million, or 16.7%, is subject to variable interest rates (excluding variable-rate debt subject to interest rate swaps). 
Although the credit markets have recently experienced historic lows in interest rates, if interest rates continue to rise, 
the interest rates on our variable-rate debt could be higher than current levels, which could increase our financing costs 
and decrease our cash flow and our ability to pay cash distributions to our shareholders. For example, if market rates 
of interest on this variable-rate debt increased by 100 basis points (excluding variable-rate debt with interest rate swaps), 
the increase in interest expense would decrease future earnings and cash flows by approximately $2.1 million annually.

Although we have historically sought, and may in the future seek, to manage our exposure to interest rate volatility 
by using interest rate hedging arrangements, these arrangements may not be effective. Developing an effective interest 
rate  risk  strategy  is  complex  and  no  strategy  can  completely  insulate  us  from  risks  associated  with  interest  rate 
fluctuations. Failure to hedge effectively against interest rate changes may adversely affect our financial condition, 
results of operations and ability to make cash distributions to our shareholders.

The terms and covenants relating to our indebtedness could adversely impact our economic performance.

Our credit facility, 2023 Term Loan Facility and 2028 Term Loan Facility contain (and any new or amended facility 
we may enter into from time to time will likely contain) customary affirmative and negative covenants, including 
financial covenants that, among other things, cap our total leverage at 60% of our gross asset value (as defined in our 
credit facility, 2023 Term Loan Facility and 2028 Term Loan Facility), require us to have a minimum fixed charge 
coverage ratio of 1.5 to 1, and require us to have a minimum net worth (as defined in our credit facility) of at least 
$682.6 million plus 75% of the net proceeds of equity issuances. In the event that we fail to satisfy our covenants, we 
would be in default under our credit agreements and may be required to repay such debt with capital from other sources. 
Under such circumstances, other sources of debt or equity capital may not be available to us, or may be available only 
on unattractive terms. Moreover, the presence of such covenants could cause us to operate our business with a view 
toward compliance with such covenants, which might not produce optimal returns for shareholders.

Risks Related to Our Qualification as a REIT

Our failure to remain qualified as a REIT would subject us to U.S. federal income tax and applicable state and local 
taxes, which would reduce the amount of operating cash flow to our shareholders.

We have elected and we believe that we have qualified to be taxed as a REIT commencing with our taxable year 
ended December 31, 2015. We have not requested, and do not intend to request a ruling from the Internal Revenue 
Service ("IRS"), that we qualify as a REIT. Qualification as a REIT involves the application of highly technical and 
complex Code provisions and Treasury Regulations promulgated thereunder for which there are limited judicial and 
administrative interpretations. The complexity of these provisions and of applicable Treasury Regulations is greater in 
the case of a REIT that, like us, holds its assets through partnerships, and judicial and administrative interpretations of 
the U.S. federal income tax laws governing REIT qualification are limited. To qualify as a REIT, we must meet, on an 
ongoing basis through actual operating results, various tests regarding the nature and diversification of our assets and 
our income, the ownership of our outstanding shares and the amount of our distributions. Our compliance with the 
REIT income and quarterly asset requirements also depends upon our ability to manage successfully the composition 

26

of our income and assets on an ongoing basis. Our ability to satisfy these asset tests depends upon our analysis of the 
characterization and fair market values of our assets, some of which are not susceptible to a precise determination, and 
for  which  we  will  not  obtain  independent  appraisals.  Moreover,  new  legislation,  court  decisions  or  administrative 
guidance may, in each case possibly with retroactive effect, make it more difficult or impossible for us to qualify as a 
REIT. Thus, while we believe that we have been organized and operated and we intend to operate so that we will 
continue to qualify as a REIT, given the highly complex nature of the rules governing REITs, the ongoing importance 
of factual determinations and the possibility of future changes in our circumstances, no assurance can be given that we 
have qualified or will so qualify for any particular year. These considerations also might restrict the types of assets that 
we can acquire or services that we can provide in the future.

If we fail to qualify as a REIT in any taxable year, and we do not qualify for certain statutory relief provisions, we 
would be required to pay U.S. federal income tax on our taxable income at regular corporate rates, and distributions to 
our shareholders would not be deductible by us in determining our taxable income. In such a case, we might need to 
borrow money, sell assets, or reduce or even cease making distributions in order to pay our taxes. Our payment of 
income tax would reduce significantly the amount of operating cash flow to our shareholders. Furthermore, if we fail 
to maintain our qualification as a REIT, we no longer would be required to make distributions to our shareholders. In 
addition, unless we were eligible for certain statutory relief provisions, we could not re-elect to be taxed as a REIT 
until the fifth calendar year following the year in which we failed to qualify.

Even if we qualify as a REIT, we may face other tax liabilities that reduce our cash flow.

Even if we qualify for taxation as a REIT, we may be subject to certain U.S. federal, state and local taxes on our 
income and assets, including taxes on any undistributed income, state or local income and property and transfer taxes, 
including real property transfer taxes. In addition, we could, in certain circumstances, be required to pay an excise or 
penalty tax (which could be significant in amount) in order to utilize one or more relief provisions under the Code to 
maintain our qualification as a REIT. Any of these taxes would decrease operating cash flow to our shareholders. In 
addition, in order to meet the REIT qualification requirements, or to avert the imposition of a 100% tax that applies to 
certain gains derived by a REIT from dealer property or inventory, we may hold some of our assets or provide certain 
services to our tenants through one or more TRSs, or other subsidiary corporations that will be subject to corporate-
level income tax at regular corporate rates. Any TRSs or other taxable corporations in which we invest will be subject 
to U.S. federal, state and local corporate taxes. Furthermore, if we acquire appreciated assets from a corporation that 
is or has been a subchapter C corporation in a transaction in which the adjusted tax basis of such assets in our hands is 
less than the fair market value of the assets, determined at the time we acquired such assets, and if we subsequently 
dispose of any such assets during the 5-year period following the acquisition of the assets from the C corporation, we 
will be subject to tax at the highest corporate tax rates on any gain from the disposition of such assets to the extent of 
the excess of the fair market value of the assets on the date that we acquired such assets over the basis of such assets 
on such date, which we refer to as built-in gains. Payment of these taxes generally could materially and adversely affect 
our income, cash flow, results of operations, financial condition, liquidity and prospects, and could adversely affect the 
value of our common shares and our ability to make distributions to our shareholders.

Failure to make required distributions would subject us to tax, which would reduce the operating cash flow to our 
shareholders.

In order to qualify as a REIT, we must distribute to our shareholders each calendar year at least 90% of our net 
taxable income (excluding net capital gain). To the extent that we satisfy the 90% distribution requirement, but distribute 
less than 100% of our net taxable income (including net capital gain), we would be subject to U.S. federal corporate 
income tax on our undistributed net taxable income. In addition, we will incur a 4% non-deductible excise tax on the 
amount, if any, by which our distributions in any calendar year are less than a minimum amount specified under U.S. 
federal income tax laws. Although we intend to distribute our net taxable income to our shareholders in a manner 
intended to satisfy the REIT 90% distribution requirement and to avoid the 4% non-deductible excise tax, it is possible 
that we, from time to time, may not have sufficient cash to distribute 100% of our net taxable income. There may be 
timing differences between our actual receipt of cash and the inclusion of items in our income for U.S. federal income 
tax purposes. Accordingly, there can be no assurance that we will be able to distribute net taxable income to shareholders 
in a manner that satisfies the REIT distribution requirements and avoids the 4% non-deductible excise tax.

27

To maintain our REIT qualification, we may be forced to borrow funds during unfavorable market conditions.

In order to maintain our REIT qualification and avoid the payment of income and excise taxes, we may need to 
borrow funds to meet the REIT distribution requirements even if the then prevailing market conditions are not favorable 
for these borrowings. These borrowing needs could result from, among other things, timing differences between the 
actual receipt of cash and inclusion of income for federal income tax purposes, or the effect of non-deductible capital 
expenditures, the creation of reserves or required debt or amortization payments. These sources, however, may not be 
available on favorable terms or at all. Our access to third-party sources of capital depends on a number of factors, 
including the market's perception of our growth potential, our current debt levels, the per share trading price of our 
common shares, and our current and potential future earnings. We cannot assure you that we will have access to such 
capital on favorable terms at the desired times, or at all, which may cause us to curtail our investment activities and/or 
to dispose of assets at inopportune times, and could adversely affect our financial condition, results of operations, cash 
flows and our ability to pay distributions on, and the per share trading price of, our common shares.

Complying with the REIT requirements may cause us to forgo and/or liquidate otherwise attractive investments.

To qualify as a REIT, we must ensure that at least 75% of our gross income for each taxable year, excluding certain 
amounts, is derived from certain real property-related sources, and at least 95% of our gross income for each taxable 
year,  excluding  certain  amounts,  is  derived  from  certain  real  property-related  sources  and  passive  income  such  as 
dividends and interest. In addition, we must ensure that, at the end of each calendar quarter, at least 75% of the value 
of our total assets consists of cash, cash items, U.S. government securities and qualified real estate assets. The remainder 
of our investment in securities generally cannot include more than 10% of the outstanding voting securities of any one 
issuer (other than U.S. government securities, securities of corporations that are treated as TRSs and qualified real 
estate assets) or more than 10% of the total value of the outstanding securities of any one issuer (other than government 
securities, securities of corporations that are treated as TRSs and qualified real estate assets). In addition, in general, 
no more than 5% of the value of our assets can consist of the securities of any one issuer (other than U.S. government 
securities, securities of corporations that are treated as TRSs and qualified real estate assets), no more than 20% (25% 
for taxable years beginning prior to January 1, 2018) of the value of our total assets can be represented by securities 
of one or more TRSs and no more than 25% of the value of our assets can consist of debt instruments issued by publicly 
offered REITs that are not otherwise secured by real property.  If we fail to comply with these asset requirements at the 
end of any calendar quarter, we must correct the failure within 30 days after the end of the calendar quarter or qualify 
for certain statutory relief provisions to avoid losing our REIT qualification and suffering adverse tax consequences.

To  meet  these  tests,  we  may  be  required  to  take  or  forgo  taking  actions  that  we  would  otherwise  consider 
advantageous. For instance, in order to satisfy the gross income or asset tests applicable to REITs under the Code, we 
may be required to forgo investments that we otherwise would make. Furthermore, we may be required to liquidate 
from our portfolio otherwise attractive investments. In addition, we may be required to make distributions to shareholders 
at disadvantageous times or when we do not have funds readily available for distribution. These actions could reduce 
our income and amounts available for distribution to our shareholders. Thus, compliance with the REIT requirements 
may hinder our investment performance.

We may be subject to a 100% tax on income from "prohibited transactions," and this tax may limit our ability to 
sell assets or require us to restructure certain of our activities in order to avoid being subject to the tax.

We will be subject to a 100% tax on any income from a prohibited transaction. "Prohibited transactions" generally 
include sales or other dispositions of property (other than property treated as foreclosure property under the Code) that 
is held as inventory or primarily for sale to customers in the ordinary course of a trade or business by a REIT, either 
directly or indirectly through certain pass-through subsidiaries. The characterization of an asset sale as a prohibited 
transaction depends on the particular facts and circumstances.

The  100%  tax  will  not  apply  to  gains  from  the  sale  of  inventory  that  is  held  through  a TRS  or  other  taxable 
corporation, although such income will be subject to tax in the hands of the corporation at regular corporate income 
tax rates.

28

Our TRSs will be subject to U.S. federal income tax and will be required to pay a 100% penalty tax on certain income 
or deductions if our transactions with our TRSs are not conducted on arm's length terms.

We may conduct certain activities (such as facilitating sales by our PROs of tenant insurance, of which we receive 
a portion of the proceeds, selling packing supplies and locks and renting trucks or other moving equipment) through 
one or more TRSs.

A TRS is a corporation other than a REIT in which a REIT directly or indirectly holds stock, and that has made a 
joint election with such REIT to be treated as a TRS. If a TRS owns more than 35% of the total voting power or value 
of the outstanding securities of another corporation, such other corporation will also be treated as a TRS. Other than 
some activities relating to lodging and health care properties, a TRS may generally engage in any business, including 
the provision of customary or non-customary services to tenants of its parent REIT. A TRS is subject to U.S. federal 
income tax as a regular C corporation.

No more than 20% (25% for taxable years beginning prior to January 1, 2018) of the value of a REIT's total assets 
may consist of stock or securities of one or more TRSs. This requirement limits the extent to which we can conduct 
our activities through TRSs. The values of some of our assets, including assets that we hold through TRSs, may not be 
subject to precise determination, and values are subject to change in the future. Furthermore, if a REIT lends money 
to a TRS, the TRS may be unable to deduct all or a portion of the interest paid to the REIT, which could increase the 
tax liability of the TRS. In addition, the Code imposes a 100% tax on certain transactions between a TRS and its parent 
REIT that are not conducted on an arm's length basis. We intend to structure transactions with any TRS on terms that 
we  believe  are  arm's  length  to  avoid  incurring  the  100%  excise  tax  described  above. There  can  be  no  assurances, 
however, that we will be able to avoid application of the 100% tax.

If our operating partnership is treated as a corporation for U.S. federal income tax purposes, we will cease to qualify 
as a REIT.

We believe our operating partnership qualifies as a partnership for U.S. federal income tax purposes. As a partnership 
for U.S. federal income tax purposes, our operating partnership will not be subject to U.S. federal income tax on its 
income. Instead, each of its partners, including us, will be required to pay tax on its allocable share of our operating 
partnership's income. No assurance can be provided, however, that the IRS will not challenge our operating partnership's 
status as a partnership for U.S. federal income tax purposes, or that a court would not sustain such a challenge. If the 
IRS were successful in treating our operating partnership as a corporation for U.S. federal income tax purposes, we 
would fail to meet the gross income tests and certain of the asset tests applicable to REITs. As a result, we would cease 
to qualify as a REIT and both we and our operating partnership would become subject to U.S. federal, state and local 
income tax. The payment by our operating partnership of income tax would reduce significantly the amount of cash 
available to our operating partnership to satisfy obligations to make principal and interest payments on its debt and to 
make distribution to its partners, including us.

Dividends payable by REITs generally do not qualify for the reduced tax rates on dividend income from regular 
corporations, which could adversely affect the value of our shares.

The maximum U.S. federal income tax rate for certain qualified dividends payable to domestic shareholders that 
are individuals, trusts and estates is 20%. Dividends payable by REITs, however, are generally not eligible for these 
reduced qualified dividend rates.  However, for taxable years beginning after December 31, 2017 and before January 
1, 2026, under the recently enacted Tax Cuts and Jobs Act ("TCJA"), noncorporate taxpayers may deduct up to 20% 
of certain qualified business income, including "qualified REIT dividends" (generally, REIT dividends received by a 
shareholder that are not designated as capital gain dividends or qualified dividend income), subject to certain limitations, 
resulting in an effective maximum U.S. federal income tax rate of 29.6% on such income. Although the reduced U.S. 
federal income tax rate applicable to dividend income from regular corporate dividends does not adversely affect the 
taxation  of  REITs  or  dividends  paid  by  REITs,  the  more  favorable  rates  applicable  to  qualified  dividends  from  C 
corporations  could  cause  investors  who  are  individuals,  trusts  and  estates  to  perceive  investments  in  REITs  to  be 
relatively less attractive than investments in the stocks of non-REIT corporations that pay dividends, which could 
adversely affect the value of the shares of REITs, including our shares.

Complying with REIT requirements may limit our ability to hedge effectively and may cause us to incur tax liabilities.

The REIT provisions of the Code may limit our ability to hedge our assets and operations. Under these provisions, 
any income that we generate from transactions intended to hedge our interest rate risk will be excluded from gross 
income for purposes of the REIT 75% and 95% gross income tests if (i) the instrument (a) hedges interest rate risk on 

29

liabilities used to carry or acquire real estate assets or (b) hedges an instrument described in clause (a) for a period 
following the extinguishment of the liability or the disposition of the asset that was previously hedged by the hedged 
instrument, and (ii) the relevant instrument is properly identified under applicable Treasury regulations. Income from 
hedging transactions that does not meet these requirements will generally constitute non-qualifying income for purposes 
of both the REIT 75% and 95% gross income tests. As a result of these rules, we may have to limit our use of hedging 
techniques that might otherwise be advantageous or implement those hedges through a TRS. This could increase the 
cost of our hedging activities because our TRS would be subject to tax on gains or expose us to greater risks associated 
with changes in interest rates than we would otherwise want to bear. In addition, losses in our TRS will generally not 
provide any tax benefit, although, subject to limitation, such losses may be carried back or forward against past or 
future taxable income in the TRS. Under the TCJA, net operating losses generated beginning in 2018 may not be used 
to offset more than 80% of our TRS's taxable income. Net operating losses generated beginning in 2018 can be carried 
forward indefinitely but can no longer be carried back. 

The ability of our board of trustees to revoke our REIT election without shareholder approval may cause adverse 
consequences to our shareholders.

Our declaration of trust provides that the board of trustees may revoke or otherwise terminate our REIT election, 
without the approval of our shareholders, if the board determines that it is no longer in our best interest to attempt to, 
or continue to, qualify as a REIT. If we cease to qualify as a REIT, we would become subject to U.S. federal income 
tax on our net taxable income and we generally would no longer be required to distribute any of our net taxable income 
to our shareholders, which may have adverse consequences on our total return to our shareholders.

Legislative or regulatory tax changes related to REITs could materially and adversely affect our business.

At any time, the U.S. federal income tax laws or regulations governing REITs or the administrative interpretations 
of those laws or regulations may be changed, possibly with retroactive effect. We cannot predict if or when any new 
U.S. federal income tax law, regulation or administrative interpretation, or any amendment to any existing U.S. federal 
income tax law, regulation or administrative interpretation, will be adopted, promulgated or become effective or whether 
any such law, regulation or interpretation may take effect retroactively. We and our shareholders could be adversely 
affected by any such change in, or any new, U.S. federal income tax law, regulation or administrative interpretation.

The TCJA, which was signed into law on December 22, 2017, significantly changes U.S. federal income tax laws 
applicable  to  businesses  and  their  owners,  including  REITs  and  their  shareholders,  and  may  lessen  the  relative 
competitive advantage of operating as a REIT rather than as a C corporation. For additional discussion, see "Recent 
U.S. Federal Income Tax Legislation".

Risks Related to Our Common Shares and Preferred Shares

Common shares and preferred shares eligible for future sale may have adverse effects on our share price.

 Subject to applicable law and the rules of any stock exchange on which our shares may be listed or traded, our 
board of trustees, without common shareholder approval, may authorize us to issue additional authorized and unissued 
common shares and preferred shares on the terms and for the consideration it deems appropriate and may amend our 
declaration of trust to increase the total number of shares, or the number of shares of any class or series, that we are 
authorized to issue. In addition, our operating partnership may issue OP units, which are redeemable for cash or, at our 
option  exchangeable  on  a  one-for-one  basis  into  common  shares  after  an  agreed  period  of  time  and  certain  other 
conditions, preferred units of limited partnership interest, which are redeemable for cash or, at our option exchangeable 
on a one-for-one basis into our 6.000% Series A cumulative redeemable preferred shares of beneficial interest ("Series 
A Preferred Shares") and subordinated performance units, which are only convertible into OP units beginning two years 
following the initial issuance of the applicable series and then (i) at the holder's election only upon the achievement of 
certain performance thresholds relating to the properties to which such subordinated performance units relate or (ii) at 
our election upon a retirement event of a PRO that holds such subordinated performance units or upon certain qualifying 
terminations. Notwithstanding the two-year lock out period on conversions of subordinated performance units into OP 
units,  if  all  such  subordinated  performance  units  were  convertible  into  OP units  as  of  December 31,  2018,  each 
subordinated performance unit would on average hypothetically convert into 1.32 OP units, or into an aggregate of 
approximately 20.0 million OP units. These amounts are based on historical financial information for the trailing twelve 
months ended December 31, 2018. The hypothetical conversion is calculated by dividing the average cash available 
for distribution, or CAD, per subordinated performance unit by 110% of the CAD per OP unit over the same period. 
We anticipate that as our CAD grows over time, the conversion ratio will also grow, including to levels that may exceed 
this amount. The actual number of OP units into which such subordinated performance units will become convertible 

30

may vary significantly and will depend upon the applicable conversion penalty and the actual CAD to the OP units and 
the actual CAD to the converted subordinated performance units in the one-year period ending prior to conversion. We 
have also granted registration rights to those persons who will be eligible to receive common shares issuable upon 
exchange of OP units issued in our formation transactions and certain contribution transactions.

Pursuant to the registration rights agreements, we have filed a shelf registration statement on Form S-3 to register 
the  offer  and  resale  of  the  common  shares  issuable  upon  exchange  of  OP  units  (or  securities  convertible  into  or 
exchangeable for OP units and we expect to file a shelf registration statement on Form S-3 to register the offer and 
resale of the Series A Preferred Shares issuable upon the exchange of our 6.000% Series A-1 cumulative redeemable 
preferred units of limiting partnership interest ("Series A-1 preferred units") in the Company's operating partnership). 
We have the right to include common shares to be sold for our own account or other holders in the shelf registration 
statement.  We  are  required  to  use  all  commercially  reasonable  efforts  to    keep  such  shelf  registration  statement 
continuously effective for a period ending when all common shares covered by the shelf registration statement are no 
longer Registrable Shares, as defined in the shelf registration statement.

We intend to bear the expenses incident to these registration requirements except that we will not bear the costs 
of  (i) any  underwriting  fees,  discounts  or  commissions,  (ii) out-of-pocket  expenses  of  the  persons  exercising  the 
registration rights or (iii) transfer taxes.

We cannot predict the effect, if any, of future sales of our common or preferred shares or the availability of shares 
for future sales, on the market price of our common or preferred shares. The market price of our common shares may 
decline significantly when the restrictions on resale by certain of our shareholders lapse. Sales of substantial amounts 
of common or preferred shares or the perception that such sales could occur may adversely affect the prevailing market 
price for our common shares.

We cannot assure our ability to pay dividends in the future.

Historically, we have paid quarterly common share dividends to our shareholders and quarterly distributions to 
our operating partnership unitholders, and we intend to continue to pay quarterly dividends to our shareholders and to 
make quarterly distributions to our operating partnership unitholders in amounts such that all or substantially all of our 
net taxable income in each year is distributed, which, along with other factors, should enable us to continue to qualify 
for the tax benefits accorded to a REIT under the Code. We have not established a minimum dividends payment level, 
and all future distributions will be made at the discretion of our board of trustees. Our ability to pay dividends will 
depend upon, among other factors:

•

•

•

the operational and financial performance of our properties;

capital expenditures with respect to existing and newly acquired properties;

general and administrative expenses associated with our operation as a publicly-held REIT;

• maintenance of our REIT qualification;

•

•

•

the amount of, and the interest rates on, our debt and the ability to refinance our debt;

the absence of significant expenditures relating to environmental and other regulatory matters; and

other risk factors described in this Annual Report on Form 10-K.

Certain of these matters are beyond our control and any significant difference between our expectations and actual

results could have a material adverse effect on our cash flow and our ability to make distributions to shareholders.

Future offerings of debt or equity securities, which may rank senior to our common shares, may adversely affect 
the market price of our common shares.

If we decide to issue debt securities in the future, which would rank senior to our common shares, it is likely that 
they will be governed by an indenture or other instrument containing covenants restricting our operating flexibility. 
Additionally, any equity securities or convertible or exchangeable securities that we issue in the future may have rights, 
preferences and privileges more favorable than those of our common shares and may result in dilution to owners of 
our common shares. We and, indirectly, our shareholders will bear the cost of issuing and servicing such securities. 
Because our decision to issue debt or equity securities in any future offering will depend on market conditions and 
other factors beyond our control, we cannot predict or estimate the amount, timing or nature of our future offerings. 

31

Thus, holders of our common shares will bear the risk of our future offerings reducing the market price of our common 
shares and diluting the value of their share holdings in us.

Item 1B. Unresolved Staff Comments

None.

Item 2. Properties

As of December 31, 2018, we held ownership interests in and operated a geographically diversified portfolio of 
675 self storage properties, located in 34 states and Puerto Rico, comprising approximately 43.0 million rentable square 
feet, configured in approximately 345,000 storage units.  Of these properties, we consolidated 499 self storage properties 
that contain approximately 30.4 million rentable square feet and we held a 25% ownership interest in 176 unconsolidated 
real estate venture properties that contain approximately 12.6 million rentable square feet.

The  following  table  sets  forth  summary  information  regarding  our  consolidated  properties  by  state  as  of 

December 31, 2018.

State/Territory
California(1)
Texas
Oregon
Georgia
Florida
North Carolina
Oklahoma
Arizona
Indiana
Kansas
Washington
Louisiana(1)
Nevada
Colorado
New Hampshire
Ohio
Missouri
Puerto Rico
Illinois
South Carolina
Maryland
Mississippi
New Mexico
Alabama
Massachusetts
Virginia
Kentucky
Total/Weighted Average

Number of
Properties

Number of
Units

Rentable
Square Feet

% of Rentable
Square Feet

Period-end
Occupancy

83
60
60
34
34
33
30
29
16
16
15
14
13
11
10
8
7
6
4
4
3
3
2
1
1
1
1
499

49,569
24,150
24,298
14,062
23,490
15,394
13,875
16,062
8,790
5,737
4,950
6,323
6,606
5,054
4,186
3,572
3,008
4,459
1,991
1,212
1,659
864
1,154
762
284
598
380
242,489

6,226,522
3,417,208
3,076,899
1,897,977
2,355,949
1,885,559
1,902,947
1,825,563
1,135,080
762,949
623,996
858,719
836,616
615,463
509,720
454,168
386,991
431,612
270,936
147,580
176,962
114,311
155,125
110,616
42,650
82,495
60,950
30,365,563

20.4 %
11.3 %
10.0 %
6.3 %
7.8 %
6.2 %
6.3 %
6.0 %
3.7 %
2.5 %
2.1 %
2.8 %
2.8 %
2.0 %
1.7 %
1.5 %
1.3 %
1.4 %
0.9 %
0.5 %
0.6 %
0.4 %
0.5 %
0.4 %
0.1 %
0.3 %
0.2 %
100.0%

89.2 %
88.0 %
82.5 %
87.0 %
86.1 %
91.8 %
85.1 %
85.9 %
88.8 %
82.8 %
83.9 %
83.0 %
91.8 %
86.8 %
92.7 %
88.9 %
74.5 %
88.8 %
86.6 %
91.6 %
93.1 %
87.1 %
88.5 %
85.2 %
95.1 %
82.0 %
90.7 %
87.1%

(1) Five of the California properties and one of the Louisiana properties are subject to non-cancelable leasehold interest agreements that are classified as operating leases. See

"Note 12. Commitments and Contingencies" in Item 8. "Financial Statements and Supplementary Data."

32

The following table sets forth summary information regarding our unconsolidated real estate venture properties 

by state as of December 31, 2018.

State
Florida
Michigan
New Jersey
Alabama
Ohio
Georgia
California
Other(1)
Total

Number of
Properties

Number of
Units

Rentable
Square Feet

% of Rentable
Square Feet

Period-end
Occupancy

27
24
15
14
14
11
10
61
176

15,096
15,483
10,519
5,573
8,778
6,149
6,201
35,175
102,974

1,715,596
1,963,048
1,225,270
830,036
1,064,246
872,308
754,000
4,190,622
12,615,126

13.6 %
15.6 %
9.7 %
6.6 %
8.4 %
6.9 %
6.0 %
33.2 %
100.0%

84.8 %
87.5 %
89.8 %
88.7 %
87.6 %
89.1 %
89.3 %
84.4 %
86.7%

(1)  Other states in the unconsolidated real estate ventures include Arizona, Delaware, Illinois, Massachusetts, Minnesota, Mississippi, Nevada, 

New Mexico, New York, Oklahoma, Pennsylvania, Rhode Island, Tennessee, Texas and Virginia.

Our portfolio consists of self storage properties that are designed to offer customers convenient, affordable, and
secure storage units. Generally, our properties are in highly visible locations clustered in states or markets with strong 
population and job growth and are specifically designed to accommodate residential and commercial tenants with 
features such as security systems, electronic gate entry, easy access, climate control, and pest control. Our units typically 
range from 25 square feet to 300 square feet, and some of our properties also offer outside storage for vehicles, boats, 
and equipment. We provide 24-hour access to many storage units through computer controlled access systems, as well 
as alarm and sprinkler systems on many of our individual storage units. Almost all of the storage units in our portfolio 
are leased on a month-to-month basis providing us the flexibility to increase rental rates over time as market conditions 
permit. Additional information on our consolidated self storage properties is contained in "Schedule III - Real Estate 
and Accumulated Depreciation" in this Annual Report on Form 10-K. 

Item 3. Legal Proceedings

We are not currently subject to any legal proceedings that we consider to be material.

Item 4. Mine Safety Disclosures

Not applicable.

33

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

PART II

Equity Securities

Market Information

Our common shares have been listed and traded on the NYSE under the symbol "NSA" since April 22, 2015. Prior 

to that time there was no public market for our common shares. 

Holders

As of February 25, 2019, the Company had 66 record holders of its common shares. The 66 holders of record do 
not include the beneficial owners of common shares whose shares are held by a broker or bank. Such information was 
obtained from our transfer agent and registrar.

Dividends

Since  our  initial  quarter  as  a  publicly-traded  REIT,  we  have  made  regular  quarterly  distributions  to  our 
shareholders. Holders of common shares are entitled to receive distributions when declared by our board of trustees 
out of any assets legally available for that purpose. In order to maintain our status as a REIT, we are required to distribute 
at least 90% of our "REIT taxable income," which is generally equivalent to our net taxable ordinary income, determined 
without regard to the deduction for dividends paid and excluding net capital gains to our shareholders annually in order 
to maintain our REIT qualification for U.S. federal income tax purposes.

Common share dividends are characterized for U.S. federal income tax purposes as ordinary income, capital gains, 
return of capital or a combination thereof. Each year we communicate to shareholders the tax characterization of the 
common share dividends paid during the preceding year. Our tax return for the year ended December 31, 2018 has not 
yet been filed and consequently, the taxability information presented for our dividends paid in 2018 is based upon 
management's estimate. The following table summarizes the taxability of our dividends per common share for the year 
ended December 31, 2018:

Ordinary Income

Return of Capital

Total

Equity Compensation Plan Information

Year Ended
December 31, 2018

$

$

$

0.799267

0.360733

1.160000

68.9%

31.1%

100.0%

Information about our equity compensation plans is incorporated by reference to Item 12 of Part III of this Annual 

Report on Form 10-K.

Unregistered Sales of Equity Securities

During the three months ended December 31, 2018, the Company, in its capacity as general partner of its operating 
partnership, caused the operating partnership to issue 98,430 common shares to satisfy redemption requests from certain 
limited partners.

As of February 25, 2019, other than those OP units held by the Company, 32,560,314 OP units were outstanding 
(including 945,770 outstanding Long-Term Incentive Plan Units ("LTIP units") and 1,848,261 outstanding OP units in 
certain consolidated subsidiaries of the operating partnership ("DownREIT OP units"), which are convertible into, or 
exchangeable for, OP units on a one-for-one basis, subject to certain conditions).

These issuances were exempt from registration under Section 4(a)(2) of the Securities Act of 1933, as amended.

34

Performance Graph

The following chart compares the yearly cumulative total shareholder return for our common shares with the 
cumulative shareholder return of companies on (i) the S&P 500 Index, (ii) the Russell 2000 and (iii) the Nareit All 
Equity REIT Index as provided by Nareit for the period beginning April 23, 2015 and ending December 31, 2018.

Index

4/23/2015

12/31/2015

Period Ending
12/31/2016

12/31/2017

12/31/2018

National Storage Affiliates Trust

$

S&P 500

Russell 2000

Nareit All Equity REIT Index

100

100

100

100

$

137

$

98

91

101

$

184

110

109

109

$

238

134

126

119

240

128

112

114

The foregoing item assumes $100.00 invested on April 23, 2015, with dividends reinvested. The Performance 
Graph will not be deemed to be incorporated by reference into any filing by NSA under the Securities Act of 1933, as 
amended, or the Securities Exchange Act of 1934, as amended, except to the extent that NSA specifically incorporates 
the same by reference.

35

Item 6. Selected Financial Data

The following table sets forth our selected historical financial and operating data as of and for the periods indicated. 
You should read the information below in conjunction with the financial statements and notes thereto included in Item 8. 
"Financial Statements  and Supplementary Data"  and  Item 7. "Management's  Discussion  and Analysis  of Financial 
Condition and Results of Operations" in this Annual Report on Form 10-K or in previous filings with the SEC. Dollars 
in the following table are in thousands, except per share amounts.

$

$

$

$

—

—

—

1

1

—

799,327

832,746

597,691

OPERATING DATA:

Total revenue
Total operating expenses
Income from operations
Net income (loss)

Net (income) loss attributable to 
noncontrolling interests(1)

Net income (loss) attributable to the

Company

Earnings (loss) per share—basic

Earnings (loss) per share—diluted

Weighted average shares outstanding

—basic (in thousands)

Weighted average shares outstanding

—diluted (in thousands)

Dividends declared per common

$

$

$

2018

330,896
229,242
101,654
56,326

Year Ended December 31,
2016

2015

2017

$

268,130
189,630
78,500
45,998

$

199,046
141,390
57,656
24,866

$

133,919
102,328
31,591
4,796

$

2014

76,970
59,887
17,083
(16,357)

(42,217)

(43,037)

(6,901)

7,644

16,357

14,109

0.07

0.07

$

$

2,961

0.01

0.01

17,965

12,440

$

$

0.60

0.31

$

$

0.80

0.17

53,293

44,423

29,887

15,463

53,293

44,423

78,747

45,409

share

$

1.16

$

1.04

$

0.88

$

0.54

BALANCE SHEET DATA (at end of period)

Self storage properties, net

$ 2,391,462

$ 2,104,875

$ 1,733,533

$ 1,079,101

Total assets

Debt financing

2,729,263

1,278,102

2,266,730

1,892,092

1,099,049

958,097

878,954

567,795

Total equity (deficit)
OTHER DATA (at end of period)
Number of properties(2)
Rentable square feet (in thousands)(3)
Occupancy percentage(4)

$ 1,402,299

$ 1,271,487

$

979,068

$

516,047

$

214,104

499

30,366

444

27,182

382

23,077

277

15,770

219

12,067

87%

87%

88%

89%

85%

(1)  While we control our operating partnership, we did not have an ownership interest or share in our operating partnership's profits and losses 
prior to the completion of our initial public offering. As a result, all of our operating partnership's profits and losses for the year ended December 
31, 2014 were allocated to owners other than us. 

(2)  For a discussion of our acquisition and disposition activity during the years ended December 31, 2018 and 2017, see "Note 6. Self Storage 

Property Acquisitions and Dispositions" in Item 8. "Financial Statements and Supplementary Data."

(3)  Rentable square feet includes all enclosed self storage units but excludes commercial, residential, and covered parking space. 

(4)  Represents total occupied rentable square feet divided by total rentable square feet as of the end of the period.

36

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

You  should  read  the  following  discussion  and  analysis  of  our  financial  condition  and  results  of  operations  in 
conjunction with the financial statements and notes thereto included in Item 8. "Financial Statements and Supplementary 
Data" as well as Item 1. "Business," Item 1A. "Risk Factors," and Item 2. "Properties," respectively, in this Annual 
Report on Form 10-K.

Overview 

National Storage Affiliates Trust is a fully integrated, self-administered and self-managed real estate investment 
trust organized in the state of Maryland on May 16, 2013. We have elected and we believe that we have qualified to 
be taxed as a REIT commencing with our taxable year ended December 31, 2015. We serve as the sole general partner 
of our operating partnership, a Delaware limited partnership formed on February 13, 2013 to conduct our business, 
which is focused on the ownership, operation, and acquisition of self storage properties located within the top 100 MSAs 
throughout the United States.

Our Structure

Our structure promotes operator accountability as subordinated performance units issued to our PROs in exchange 
for  the  contribution  of  their  properties  are  entitled  to  distributions  only  after  those  properties  satisfy  minimum 
performance thresholds. In the event of a material reduction in operating cash flow, distributions on our subordinated 
performance units will be reduced before or disproportionately to distributions on our common shares held by our 
common shareholders. In addition, we expect our PROs will generally co-invest subordinated equity in the form of 
subordinated performance units in each acquisition that they source, and the value of these subordinated performance 
units will fluctuate with the performance of their managed portfolios. Therefore, our PROs are incentivized to select 
acquisitions  that  are  expected  to  exceed  minimum  performance  thresholds,  thereby  increasing  the  value  of  their 
subordinated equity stake. We expect that our shareholders will benefit from the higher levels of property performance 
that our PROs are incentivized to deliver. 

Our PROs 

We  had  eight  PROs  as  of  December 31,  2018:  SecurCare,  Northwest,  Optivest,  Guardian,  Move  It,  Storage 
Solutions,  Hide Away  and  Personal  Mini.  In  January  2019,  we  completed  the  initial  contribution  transaction  with 
Southern to add Southern as our ninth PRO.  In addition, in February 2019, we entered into definitive agreements to 
add Moove In as our tenth PRO. We expect the initial contribution transaction and related closing documentation with 
Moove In, including the entry into a facilities portfolio management agreement, to close during the first quarter of 
2019, subject to customary closing conditions.

We seek to further expand our platform by continuing to recruit additional established self storage operators, while 
integrating our operations through the implementation of centralized initiatives, including management information 
systems, revenue enhancement, and cost optimization programs. Our national platform allows us to capture cost savings 
by eliminating redundancies and utilizing economies of scale across the property management platforms of our PROs 
while also providing greater access to lower-cost capital. 

Our Consolidated Properties 

We seek to own properties that are well located in high quality sub-markets with highly accessible street access 
and attractive supply and demand characteristics, providing our properties with strong and stable cash flows that are 
less sensitive to the fluctuations of the general economy. Many of these markets have multiple barriers to entry against 
increased supply, including zoning restrictions against new construction and new construction costs that we believe 
are higher than our properties' fair market value. 

As of December 31, 2018, we owned a geographically diversified portfolio of 499 self storage properties, located 
in 26 states and Puerto Rico, comprising approximately 30.4 million rentable square feet, configured in approximately 
242,000 storage units. Of these properties, 247 were acquired by us from our PROs and 252 were acquired by us from 
third-party sellers.

Our Unconsolidated Real Estate Ventures

We seek to opportunistically partner with institutional funds and other institutional investors to acquire attractive 
portfolios utilizing a promoted return structure. We believe there is significant opportunity for continued external growth 
by partnering with institutional investors seeking to deploy capital in the self storage industry. 

37

2018 Joint Venture

During the year ended December 31, 2018, we formed the 2018 Joint Venture, in which we have a 25% ownership 
interest, with an affiliate of Heitman America Real Estate REIT LLC. In September 2018, the 2018 Joint Venture 
completed the acquisition of a Portfolio of 112 self storage properties located across 17 states and Puerto Rico, consisting 
of approximately 8.2 million rentable square feet configured in over 68,000 storage units for an aggregate purchase 
price of approximately $1.325 billion. 

Immediately  following  the  closing  of  the  acquisition,  the  2018  Joint  Venture  distributed  the  six  self  storage 
properties located in Puerto Rico and a single self storage property located in Ohio included in the Portfolio to us in 
exchange for a $64.2 million cash contribution from us. In addition, two of the properties acquired in the Portfolio were 
combined with other properties for operational efficiency. As of December 31, 2018, our 2018 Joint Venture owned 
and operated a portfolio of 103 properties containing approximately 7.6 million rentable square feet, configured in 
approximately 63,000 storage units and located across 17 states. 

2016 Joint Venture

As of December 31, 2018, our 2016 Joint Venture, in which we have a 25% ownership interest, owned and operated 
a portfolio of 73 properties containing approximately 4.9 million rentable square feet, configured in approximately 
40,000 storage units and located across 14 states. 

During the year ended December 31, 2018, our 2016 Joint Venture acquired three self storage properties and an 
expansion project at an existing property for $28.5 million, comprising approximately 0.2 million rentable square feet, 
configured in approximately 1,300 storage units. During the year ended December 31, 2018, our 2016 Joint Venture 
sold to an unrelated third party one self storage property for $9.3 million, comprising approximately 0.2 million rentable 
square feet, configured in approximately 800 storage units.

Our Property Management Platform

Through our property management platform, we direct, manage and control the day-to-day operations and affairs 
of  certain  consolidated  properties  and  our  unconsolidated  real  estate  ventures. We  earn  certain  customary  fees  for 
managing and operating the properties in the unconsolidated real estate ventures and we facilitate tenant insurance and/
or tenant warranty protection programs for tenants at these properties in exchange for half of all proceeds from such 
programs. 

As of December 31, 2018, our property management platform managed and controlled 39 of our consolidated 
properties in select markets in California, Illinois, Kansas, Maryland, Missouri, Ohio, Virginia and Puerto Rico. In 
January 2019, Southern began managing our six properties located in Puerto Rico.

Results of Operations 

When reviewing our results of operations it is important to consider the timing of acquisition activity. We acquired 
57 self storage properties during the year ended December 31, 2018 and 65 self storage properties during the year ended 
December 31, 2017. As a result of these and other factors, we do not believe that our historical results of operations 
discussed and analyzed below are comparable or necessarily indicative of our future results of operations or cash flows. 

To help analyze the operating performance of our self storage properties, we also discuss and analyze operating 
results relating to our same store portfolio. Our same store portfolio is defined as those properties owned and operated 
since the first day of the earliest year presented, excluding any properties sold, expected to be sold or subject to significant 
changes such as expansions or casualty events which cause the portfolio's year-over-year operating results to no longer 
be comparable. 

The following discussion and analysis of the results of our operations and financial condition should be read in 
conjunction with the accompanying consolidated financial statements in Item 8. Certain figures, such as interest rates 
and other percentages, included in this section have been rounded for ease of presentation. Percentage figures included 
in this section have not in all cases been calculated on the basis of such rounded figures but on the basis of such amounts 
prior to rounding. For this reason, percentage amounts in this section may vary slightly from those obtained by performing 
the same calculations using the figures in our consolidated financial statements or in the associated text. Certain other 
amounts that appear in this section may similarly not sum due to rounding.

38

Year Ended December 31, 2018 compared to the Year Ended December 31, 2017 

Net income was $56.3 million for the year ended December 31, 2018, compared to $46.0 million for the year ended 
December 31, 2017, an increase of $10.3 million. The increase was primarily due to an increase in net operating income 
("NOI") resulting from self storage properties acquired during 2017 and 2018, increases in management fees and other 
revenue, partially offset by increases in depreciation and amortization, interest expense and general and administrative 
expenses. For a description of NOI, see "Non-GAAP Financial measures – NOI".

Overview

 As of December 31, 2018, our same store portfolio consisted of 376 self storage properties. See "---Results of 
Operations" above for the definition of our same store portfolio. The following table illustrates the changes in rental 
revenue, other property-related revenue, management fees and other revenue, property operating expenses, and other 
expenses for the year ended December 31, 2018 compared to the year ended December 31, 2017 (dollars in thousands):

Year Ended December 31,
2017

2018

Change

Rental revenue

Same store portfolio
Non-same store portfolio
Total rental revenue

Other property-related revenue

Same store portfolio
Non-same store portfolio

Total other property-related revenue

Property operating expenses
Same store portfolio
Non-same store portfolio

Total property operating expenses

Net operating income

Same store portfolio
Non-same store portfolio

Total net operating income

Management fees and other revenue
General and administrative expenses
Depreciation and amortization

Income from operations

Other (expense) income
Interest expense
Equity in losses of unconsolidated real estate ventures
Acquisition costs
Non-operating expense
Gain on sale of self storage properties

Other expense

Income before income taxes
Income tax expense

Net income

Net income attributable to noncontrolling interests

Net income attributable to National Storage

Affiliates Trust

Distributions to preferred shareholders

39

$

$

243,781
64,622
308,403

$

234,321
17,493
251,814

8,030
2,153
10,183

79,591
24,284
103,875

172,220
42,491
214,711
12,310
(36,220)
(89,147)
101,654

(42,724)
(1,423)
(663)
(91)
391
(44,510)
57,144
(818)
56,326
(42,217)

14,109
(10,350)

7,753
502
8,255

77,576
6,879
84,455

164,498
11,116
175,614
8,061
(30,060)
(75,115)
78,500

(34,068)
(2,339)
(593)
(58)
5,715
(31,343)
47,157
(1,159)
45,998
(43,037)

2,961
(2,300)

9,460
47,129
56,589

277
1,651
1,928

2,015
17,405
19,420

7,722
31,375
39,097
4,249
(6,160)
(14,032)
23,154

(8,656)
916
(70)
(33)
(5,324)
(13,167)
9,987
341
10,328
820

11,148
(8,050)

Year Ended December 31,
2017

2018

Change

Net income attributable common shareholders

$

3,759

$

661

$

3,098

Total Revenue

Our total revenue increased by $62.8 million, or 23.4%, for the year ended December 31, 2018, as compared to 
the year ended December 31, 2017. This increase was primarily attributable to incremental rental revenue from self 
storage properties acquired during 2017 and 2018, regular rental increases for in-place tenants, and management fees 
and other revenue earned from our unconsolidated real estate ventures, partially offset by a decrease in average total 
portfolio occupancy from 88.9% to 88.3%. Average occupancy is calculated based on the average of the month-end 
occupancy  immediately  preceding  the  period  presented  and  the  month-end  occupancies  included  in  the  respective 
period presented.

Rental Revenue

Rental revenue increased by $56.6 million, or 22.5%, for the year ended December 31, 2018, as compared to the 
year ended December 31, 2017. The increase in rental revenue was due to a $47.1 million increase in non-same store 
rental revenue which was primarily attributable to incremental rental revenue of $21.3 million from 57 self storage 
properties acquired during 2018, and $26.9 million from 65 self storage properties acquired during 2017. Same store 
portfolio rental revenues increased $9.5 million, or 4.0%, due to a 4.1% increase, from $11.55 to $12.02, in same store 
rental revenue divided by average occupied square feet ("rental revenue per occupied square foot"), driven primarily 
by increased contractual lease rates for in-place tenants and fees.

Other Property-Related Revenue

Other  property-related  revenue  represents  ancillary  income  from  our  self  storage  properties,  such  as  tenant 
insurance-related access fees and sales of storage supplies. Other property-related revenue increased by $1.9 million, 
or 23.4%, for the year ended December 31, 2018, as compared to the year ended December 31, 2017. This increase
primarily resulted from a $1.7 million increase in non-same store other property-related revenue which was attributable 
to incremental other property-related revenue of $0.6 million from 57 self storage properties acquired during 2018, and 
$1.1 million from 65 self storage properties acquired during 2017.

Management Fees and Other Revenue

Management and other fees, which are primarily related to managing and operating our unconsolidated real estate 
ventures,  were $12.3  million for  the year  ended  December  31,  2018,  compared  to $8.1  million for  the year  ended 
December 31, 2017, an increase of $4.2 million, or 52.7%. This increase was primarily attributable to incremental fees 
earned from the 2018 Joint Venture following the acquisition of the 2018 Joint Venture portfolio in September 2018.

Total Operating Expenses

Total operating expenses increased $39.6 million, or 20.9%, for the year ended December 31, 2018, compared to 
the year ended December 31, 2017. As discussed below, this change was primarily due to an increase of $19.4 million
in property operating expenses, $6.2 million in general and administrative expenses, and $14.0 million in depreciation 
and amortization.

Property Operating Expenses

Property operating expenses increased $19.4 million, or 23.0%, for the year ended December 31, 2018 compared 
to the year ended December 31, 2017. This increase resulted from a $17.4 million increase in non-same store property 
operating  expenses  primarily  attributable  to incremental  property  operating  expenses  of  $7.4  million  from  57  self 
storage properties acquired during 2018, and $10.6 million from 65 self storage properties acquired during 2017. In 
addition, same store portfolio property operating expenses increased $2.0 million, or 2.6%, due to increases in property 
taxes, personnel expenses and repairs and maintenance expenses.

General and Administrative Expenses 

General and administrative expenses increased $6.2 million, or 20.5%, for the year ended December 31, 2018, 
compared  to  the  year  ended  December  31,  2017.  This  increase  was  attributable  to  increases  in  supervisory  and 
administrative fees charged by our PROs of $2.5 million primarily as a result of incremental fees related to the self 

40

storage properties we acquired in 2018 and 2017, payroll and related costs of $2.3 million, of which $1.0 million is 
directly related to our property management platform and other general and administrative expenses of $1.4 million.

Depreciation and Amortization 

Depreciation and amortization increased $14.0 million, or 18.7%, for the year ended December 31, 2018, compared 
to the year ended December 31, 2017. The increase was primarily attributable to incremental depreciation expense 
related to the self storage properties we acquired in 2018 and 2017. This increase was partially offset by a $1.9 million 
decrease in amortization of customer in-place leases from $13.5 million for the year ended December 31, 2017 to 
$11.6 million for the year ended December 31, 2018.

Interest Expense 

Interest expense increased $8.7 million, or 25.4%, for the year ended December 31, 2018, compared to the year 
ended December 31, 2017. The increase in interest expense was primarily due to higher outstanding borrowings under 
the Revolver, higher interest rates on variable-rate debt, $275.0 million of additional term loan borrowings during 
the year ended December 31, 2018 and an $84.9 million secured debt financing we entered into during August 2017.

Equity In Losses Of Unconsolidated Real Estate Venture

Equity in losses of unconsolidated real estate venture represents our share of earnings and losses earned through 
our 25% ownership interests in the 2018 Joint Venture and the 2016 Joint Venture. During the year ended December 
31, 2018, we recorded $1.4 million of equity in losses from our unconsolidated real estate ventures compared to $2.3 
million of  equity  in  losses  for  the year  ended  December  31,  2017.  This  was  primarily  the  result  of  decreases  in 
amortization of customer in-place leases recorded by our 2016 Joint Venture during the year ended December 31, 
2018 compared to the year ended December 31, 2017, offset by incremental losses from our 2018 Joint Venture following 
its formation in September 2018.

Gain On Sale of Self Storage Properties 

Gain on sale of self storage properties was $0.4 million for the year ended December 31, 2018, compared to $5.7 
million for the year ended December 31, 2017. During the year ended December 31, 2018, we sold two self storage 
properties to unrelated third parties for gross proceeds of $5.5 million and during the year ended December 31, 2017, 
we sold three self storage properties and improved land adjacent to self storage properties for gross proceeds of $17.8 
million.

Income Tax Expense 

Income tax expense decreased $0.3 million, or 29.4%, for the year ended December 31, 2018, compared to the 
year ended December 31, 2017. The decrease in income tax expense was primarily due to decreases in our tax provision 
for our TRS, partially offset by increases in certain state and local taxes related to growth in our portfolio.

Net Income Attributable to Noncontrolling Interests 

As discussed in Note 2 to the consolidated financial statements in Item 8, we allocate U.S. generally accepted 
accounting principles ("GAAP") income (loss) utilizing the hypothetical liquidation at book value ("HLBV") method, 
in which we allocate income or loss based on the change in each unitholders' claim on the net assets of our operating 
partnership at period end after adjusting for any distributions or contributions made during such period.

Due  to  the  stated  liquidation  priorities  and  because  the  HLBV  method  incorporates  non-cash  items  such  as 
depreciation expense, in any given period, income or loss may be allocated disproportionately to noncontrolling interests. 
Net income attributable to noncontrolling interests was $14.1 million for the year ended December 31, 2018, compared 
to $3.0 million for the year ended December 31, 2017.

Distributions to Preferred Shareholders

During the year ended December 31, 2018, we paid $10.4 million of distributions to our preferred shareholders, 
compared to $2.3 million during the year ended December 31, 2017. These amounts represent quarterly distributions 
paid to the holders of our Series A Preferred Shares, which we issued in October 2017.

41

Year Ended December 31, 2017 compared to the Year Ended December 31, 2016 

Net  income  was $46.0  million for  the  year  ended December 31,  2017,  compared  to $24.9  million for  the  year 
ended December 31, 2016, an increase of $21.1 million. The increase was primarily due to an increase in NOI resulting 
from self storage properties acquired during 2016 and 2017, increases in management fees and other revenue, gains 
from the sale of self storage properties and decreases in acquisition costs, partially offset by increases in depreciation 
and amortization, interest expense and general and administrative expenses. 

Overview

As of December 31, 2017, our same store portfolio consisted of 277 self storage properties which consists of only those 
properties  that  were  included  in  our  consolidated  financial  statements  since  January  1,  2016.  See  "---Results  of 
Operations" above for the definition of our same store portfolio. The following table illustrates the changes in rental 
revenue, other property-related revenue, management fees and other revenue, property operating expenses, and other 
expenses for the year ended December 31, 2017 compared to the year ended December 31, 2016 (dollars in thousands): 

Year Ended December 31,
2016

2017

Change

Rental revenue

Same store portfolio
Non-same store portfolio
Total rental revenue

Other property-related revenue

Same store portfolio
Non-same store portfolio

Total other property-related revenue

Property operating expenses
Same store portfolio
Non-same store portfolio

Total property operating expenses

Net operating income

Same store portfolio
Non-same store portfolio

Total net operating income

Management fees and other revenues
General and administrative expenses
Depreciation and amortization

Income from operations

Other (expense) income
Interest expense
Loss on early extinguishment of debt
Equity in losses of unconsolidated real estate venture
Acquisition costs
Non-operating expense
Gain on sale of self storage properties

Other expense

Income before income taxes

Income tax expense

Net income

Net income attributable to noncontrolling interests
Net income attributable to National Storage

Affiliates Trust

$

$

165,858
85,956
251,814

$

157,097
34,081
191,178

5,468
2,787
8,255

53,045
31,410
84,455

118,281
57,333
175,614
8,061
(30,060)
(75,115)
78,500

(34,068)
—
(2,339)
(593)
(58)
5,715
(31,343)
47,157
(1,159)
45,998
(43,037)

5,012
1,047
6,059

52,034
12,764
64,798

110,075
22,364
132,439
1,809
(21,528)
(55,064)
57,656

(24,109)
(136)
(1,484)
(6,546)
(147)
—
(32,422)
25,234
(368)
24,866
(6,901)

8,761
51,875
60,636

456
1,740
2,196

1,011
18,646
19,657

8,206
34,969
43,175
6,252
(8,532)
(20,051)
20,844

(9,959)
136
(855)
5,953
89
5,715
1,079
21,923
(791)
21,132
(36,136)

$

2,961

$

17,965

(15,004)

42

Distributions to preferred shareholders

Net income attributable to common shareholders

$
$

(2,300) $
$
661

— $
$

17,965

(2,300)
(17,304)

Total Revenue

Our total revenue increased by $69.1 million, or 34.7%, for the year ended December 31, 2017, as compared to 
the year ended December 31, 2016. This increase was primarily attributable to incremental rental revenue from self 
storage properties acquired during 2016 and 2017, regular rental increases for in-place tenants, and management fees 
and other revenue earned from our Joint Venture, partially offset by a decrease in average total portfolio occupancy 
from 89.7% to 88.9%. Average occupancy is calculated based on the average of the month-end occupancy immediately 
preceding the period presented and the month-end occupancies included in the respective period presented. 

Rental Revenue

Rental  revenue increased by $60.6  million,  or 31.7%,  for  the year  ended  December  31,  2017,  as  compared  to 
the year ended December 31, 2016. The increase in rental revenue was due to a $51.9 million increase in non-same 
store rental revenue which was primarily attributable to incremental rental revenue of $15.1 million from 65 self storage 
properties acquired during 2017, and $36.7 million from 107 self storage properties acquired during 2016. Same store 
portfolio rental revenues increased $8.8 million, or 5.6%, due to a 5.8% increase, from $11.02 to $11.66, in same store 
rental revenue per occupied square foot, driven primarily by increased contractual lease rates and fees.

Other Property-Related Revenue

Other  property-related  revenue  represents  ancillary  income  from  our  self  storage  properties,  such  as  tenant 
insurance-related access fees and sales of storage supplies. Other property-related revenue increased by $2.2 million, 
or 36.2%,  for  the year  ended  December  31,  2017,  as  compared  to  the year  ended  December  31,  2016. 
This increase resulted  from  a $1.7  million increase in  non-same  store  other  property-related  revenue  which  was 
primarily attributable to incremental other property-related revenue of $0.4 million from 65 self storage properties 
acquired during 2017, and $1.3 million from 107 self storage properties acquired during 2016.

Management Fees and Other Revenue

Management fees and other revenue increased by $6.3 million, for the year ended December 31, 2017, as compared 
to the year ended December 31, 2016. The increase primarily resulted from a full year's worth of management and 
other fees for managing and operating the 2016 Joint Venture, which began its operations on October 4, 2016. The 2016 
Joint Venture pays certain customary fees to us for managing and operating the 2016 Joint Venture properties, including 
property management fees, call center fees, platform fees and acquisition fees.

Total Operating Expenses

Total operating expenses increased $48.2 million, or 34.1%, for the year ended December 31, 2017, compared to 
the year ended December 31, 2016. As discussed below, this change was primarily due to an increase of $19.7 million in 
property operating expenses (which included $0.2 million of clean-up costs from hurricanes Harvey and Irma), $8.5 
million in general and administrative expenses, and $20.1 million in depreciation and amortization.

Property Operating Expenses

Property operating expenses increased $19.7 million, or 30.3%, for the year ended December 31, 2017 compared 
to the year ended December 31, 2016. This increase resulted from a $18.6 million increase in non-same store property 
operating  expenses  primarily  attributable  to incremental  property  operating  expenses  of  $5.7  million  from  65  self 
storage properties acquired during 2017, and $12.9 million from 107 self storage properties acquired during 2016. In 
addition, same store portfolio property operating expenses increased $1.0 million, or 1.9%, due to increases in property 
taxes and repairs and maintenance expenses.

General and Administrative Expenses 

General and administrative expenses increased $8.5 million, or 39.6%, for the year ended December 31, 2017, 
compared  to  the year  ended  December  31,  2016.  This increase was  attributable  to increases  in  supervisory  and 
administrative fees charged by our PROs of $3.4 million primarily as a result of incremental fees related to the self 
storage properties we acquired in 2016 and 2017, costs related to our property management platform of $2.7 million, 
salaries and benefits of $1.2 million and equity-based compensation expense of $1.2 million.

43

Depreciation and Amortization 

Depreciation and amortization increased $20.1 million, or 36.4%, for the year ended December 31, 2017, compared 
to the year ended December 31, 2016. This increase was attributable to incremental depreciation expense related to the 
self storage properties we acquired in 2016 and 2017. In addition, amortization of customer in-place leases increased 
$1.5 million from $12.0 million for the year ended December 31, 2016 to $13.5 million for the year ended December 
31, 2017.

Interest Expense 

Interest expense increased $10.0 million, or 41.3%, for the year ended December 31, 2017, compared to the year 
ended December 31, 2016. The increase in interest expense was primarily due to higher interest rates on the Revolver, 
the new Term Loan C borrowing during February 2017, a new $84.9 million secured debt financing we entered into 
during August 2017 and a $0.5 million decrease in amortization of debt premiums.

Loss On Early Extinguishment of Debt

Loss on early extinguishment of debt decreased $0.1 million for the year ended December 31, 2017, compared to 
the year ended December 31, 2016. During the year ended December 31, 2016, in connection with an amendment to 
our credit facility, one of the lenders that was included in the syndicated group of lenders prior to the amendment is no 
longer a participating lender following the amendment, which constitutes an extinguishment of debt for accounting 
purposes. As a result, we wrote off $0.1 million of unamortized debt issuance costs, which is the amount attributed to 
the lender no longer included in the lending syndicate.

Equity In Losses Of Unconsolidated Real Estate Ventures

During the year ended December 31, 2017, we recorded $2.3 million of equity in losses from our 2016 Joint Venture 
compared to $1.5 million for the year ended December 31, 2016. The increase of $0.9 million of equity in losses can 
be attributed to a full year's worth of operations at the 2016 Joint Venture. Equity in losses of unconsolidated real estate 
venture represents our share of earnings and losses earned through our 25% ownership interest in the 2016 Joint Venture. 
The 2016 Joint Venture recorded net losses of $9.4 million during the year ended December 31, 2017, primarily due 
to NOI of $36.3 million, offset by $29.2 million of depreciation and amortization, $11.4 million of interest expense 
and $5.1 million of supervisory, administrative, acquisition and other expenses. The 2016 Joint Venture recorded net 
losses of $5.9 million during the year ended year ended December 31, 2016, primarily due to NOI of $8.3 million, 
offset  by  $6.2  million  of  depreciation  and  amortization,  $4.3  million  of  other  expenses,  primarily  consisting  of 
acquisition costs associated with the acquisition of the 2016 Joint Venture portfolio, $2.8 million of interest expense 
and $0.9 million of supervisory, administrative and other expenses.

Acquisition Costs 

Acquisition costs decreased $6.0 million, or 90.9%, for the year ended December 31, 2017, compared to the year 
ended December 31, 2016. This decrease was due to a reduction in the number of properties acquired and the adoption 
of ASU 2017-01 during the year ended December 31, 2017. As a result of the adoption of ASU 2017-01, the self storage 
properties  acquired  during  the year  ended  December  31,  2017 were  accounted  for  as  asset  acquisitions,  and 
accordingly, $3.6 million of acquisition costs related to the self storage property acquisitions during the year ended 
December 31, 2017 were capitalized as part of the basis of the acquired properties.

Gain On Sale of Self Storage Properties

Gain on sale of self storage properties increased $5.7 million for the year ended December 31, 2017, compared to 
the year ended December 31, 2016. This increase resulted from the sale of three self storage properties and improved 
land adjacent to self storage properties during the year ended December 31, 2017 for gross proceeds of $17.8 million.

Income Tax Expense 

Income tax expense increased $0.8 million, or 214.9%, for the year ended December 31, 2017, compared to the year 
ended  December  31,  2016. The increase in income  tax  expense  was  primarily  related  to  growth  in  the  Company's 
portfolio contributing to increases in certain state and local taxes that are considered income-based taxes and increases 
in the Company's tax provision for its TRS, through which the Company provides management and other services to 
the 2016 Joint Venture as well as other activities.

44

Net Income Attributable to Noncontrolling Interests 

As discussed in Note 2 to the consolidated financial statements in Item 8, we allocate GAAP income (loss) 
utilizing the HLBV method, in which we allocate income or loss based on the change in each unitholders' claim on 
the net assets of our operating partnership at period end after adjusting for any distributions or contributions made 
during such period.

Due to the stated liquidation priorities and because the HLBV method incorporates non-cash items such as 
depreciation expense, in any given period, income or loss may be allocated disproportionately to noncontrolling 
interests. Net income attributable to noncontrolling interests was $43.0 million for the year ended December 31, 
2017, compared to $6.9 million for the year ended December 31, 2016.

Distributions to Preferred Shareholders

During the year ended December 31, 2017, we paid $2.3 million of distributions to our preferred shareholders, 

which represents a prorated quarterly distribution resulting from the issuance of our Series A Preferred Shares on 
October 11, 2017.

Critical Accounting Policies and Use of Estimates 

Our financial statements have been prepared on the accrual basis of accounting in accordance with GAAP. The 
preparation of these financial statements requires us 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 amounts of revenues and expenses during the reporting period. On an ongoing basis, we evaluate our estimates 
and  assumptions,  including  those  that  impact  our  most  critical  accounting  policies.  We  base  our  estimates  and 
assumptions on historical experience and on various other factors that we believe are reasonable under the circumstances. 
Actual results may differ from these estimates. We believe the following are our most critical accounting policies. 

Principles of Consolidation and Presentation of Noncontrolling Interests

Our  consolidated  financial  statements  include  the  accounts  of  our  operating  partnership  and  its  controlled 
subsidiaries. All significant intercompany balances and transactions have been eliminated in the consolidation of entities.

The limited partner ownership interests in our operating partnership that are held by owners other than us are 
referred  to  as  noncontrolling  interests.  Noncontrolling  interests  also  include  ownership  interests  in  DownREIT 
partnerships held by entities other than our operating partnership. Noncontrolling interests in a subsidiary are generally 
reported as a separate component of equity in our consolidated balance sheets. In our statements of operations, the 
revenues, expenses and net income or loss related to noncontrolling interests in our operating partnership are included 
in the consolidated amounts, with net income or loss attributable to the noncontrolling interests deducted separately to 
arrive at the net income or loss solely attributable to us.

When we obtain an economic interest in an entity, we evaluate the entity to determine if the entity is deemed a 
variable interest entity ("VIE"), and if we are deemed to be the primary beneficiary, in accordance with authoritative 
guidance issued on the consolidation of VIEs. When an entity is not deemed to be a VIE, we consider the provisions 
of additional guidance to determine whether the general partner controls a limited partnership or similar entity when 
the limited partners have certain rights. We consolidate all entities that are VIEs and of which the Company is deemed 
to be the primary beneficiary. 

Self Storage Properties and Customer In-Place Leases

Self storage properties are carried at historical cost less accumulated depreciation and any impairment losses. When 
self storage properties are acquired, the purchase price is allocated to the tangible and intangible assets acquired and 
liabilities assumed based on estimated fair values. The purchase price is allocated to the individual properties based on 
the fair value determined using an income approach or a cash flow analysis using appropriate risk adjusted capitalization 
rates, which take into account the relative size, age, and location of the individual properties along with current and 
projected occupancy and relative rental rates or appraised values, if available. Tangible assets are allocated to land, 
buildings and related improvements, and furniture and equipment. 

In allocating the purchase price for a self storage property acquisition, we determine whether the acquisition includes 
intangible assets. We allocate a portion of the purchase price to an intangible asset attributed to the value of customer 
in-place leases. Because the majority of tenant leases are on a month-to-month basis, this intangible asset represents 

45

the estimated value of the leases in effect on the acquisition date. This intangible asset is amortized to expense using 
the straight-line method over 12 months, the estimated average remaining rental period for the leases. 

Non-GAAP Financial Measures 

FFO and Core FFO 

Funds from operations, or FFO, is a widely used performance measure for real estate companies and is provided 
here as a supplemental measure of our operating performance. The April 2002 National Policy Bulletin of Nareit, which 
we refer to as the White Paper, as amended, defines FFO as net income (loss) (as determined under GAAP), excluding 
gains (or losses) from sales of real estate and related impairment charges, plus real estate depreciation and amortization, 
and after adjustments for unconsolidated partnerships and joint ventures. We include amortization of customer in-place 
leases in real estate depreciation and amortization in the calculation of FFO because we believe the amortization of 
customer in-place leases is analogous to real estate depreciation, as the value of such intangibles is inextricably connected 
to the real estate acquired. Distributions declared on subordinated performance units and DownREIT subordinated 
performance  units  represent  our  allocation  of  FFO  to  noncontrolling  interests  held  by  subordinated  performance 
unitholders and DownREIT subordinated performance unitholders. For purposes of calculating FFO attributable to 
common  shareholders,  OP  unitholders  and  LTIP  unitholders,  we  exclude  distributions  declared  on  subordinated 
performance units, DownREIT subordinated performance units, preferred shares and preferred units. We define Core 
FFO as FFO, as further adjusted to eliminate the impact of certain items that we do not consider indicative of our core 
operating performance. These further adjustments consist of acquisition costs, organizational and offering costs, gains 
on debt forgiveness, gains (losses) on early extinguishment of debt and after adjustments for unconsolidated partnerships 
and joint ventures.

Management uses FFO and Core FFO as key performance indicators in evaluating the operations of our properties. 
Given the nature of our business as a real estate owner and operator, we consider FFO and Core FFO as key supplemental 
measures of our operating performance that are not specifically defined by GAAP. We believe that FFO and Core FFO 
are useful to management and investors as a starting point in measuring our operational performance because FFO and 
Core FFO exclude various items included in net income (loss) that do not relate to or are not indicative of our operating 
performance such as gains (or losses) from sales of self storage properties and depreciation, which can make periodic 
and  peer  analyses  of  operating  performance  more  difficult.  Our  computation  of  FFO  and  Core  FFO  may  not  be 
comparable to FFO reported by other REITs or real estate companies.

FFO and Core FFO should be considered in addition to, but not as a substitute for, other measures of financial 
performance reported in accordance with GAAP, such as total revenues, operating income and net income (loss). FFO 
and Core FFO do not represent cash generated from operating activities determined in accordance with GAAP and are 
not a measure of liquidity or an indicator of our ability to make cash distributions. We believe that to further understand 
our performance, FFO and Core FFO should be compared with our reported net income (loss) and considered in addition 
to cash flows computed in accordance with GAAP, as presented in our consolidated financial statements.

46

The following table presents a reconciliation of net income (loss) to FFO and Core FFO for the periods presented 

(in thousands, except per share and unit amounts):

Net income

Add (subtract):

Real estate depreciation and amortization
Company's share of unconsolidated real estate venture real

estate depreciation and amortization
Gain on sale of self storage properties
Company's share of unconsolidated real estate venture loss

on sale of properties

Distributions to preferred shareholders and unitholders
FFO attributable to subordinated performance unitholders(1)
FFO attributable to common shareholders, OP

unitholders, and LTIP unitholders

Add:

Acquisition costs

Company's share of unconsolidated real estate venture

acquisition costs

Loss on early extinguishment of debt

Core FFO attributable to common shareholders, OP

unitholders, and LTIP unitholders

Weighted average shares and units outstanding - FFO and 

Core FFO:(2)

Weighted average shares outstanding - basic

Weighted average restricted common shares outstanding

Weighted average OP units outstanding

Weighted average DownREIT OP unit equivalents outstanding

Weighted average LTIP units outstanding

Total weighted average shares and units outstanding -

FFO and Core FFO

Year Ended December 31,
2017

2016

2018

$

56,326

$

45,998

$

24,866

87,938

73,669

54,193

10,233
(391)

205
(10,822)
(27,111)

7,296
(5,715)

—
(2,300)
(28,364)

1,559
—

—
—
(22,842)

116,378

90,584

57,776

663

—

—

593

22

—

6,546

1,006

136

$

117,041

$

91,199

$

65,464

53,293

29

28,977

1,835

694

84,828

44,423

25

26,126

1,835

957

73,366

29,887

18

24,262

1,835

2,212

58,214

0.99
1.12

FFO per share and unit
Core FFO per share and unit

$
$

1.37
1.38

$
$

1.23
1.24

$
$

(1)  Amounts represent distributions declared for subordinated performance unitholders and DownREIT subordinated performance unitholders for 

the periods presented. 

(2)  NSA combines OP units and DownREIT OP units with common shares because, after the applicable lock-out periods, OP units in the Company's 
operating partnership are redeemable for cash or, at NSA's option, exchangeable for common shares on a one-for-one basis and DownREIT 
OP units are also redeemable for cash or, at NSA's option, exchangeable for OP units in our operating partnership on a one-for-one basis, 
subject to certain adjustments in each case. Subordinated performance units, DownREIT subordinated performance units, and LTIP units may 
also, under certain circumstances, be convertible into or exchangeable for common shares (or other units that are convertible into or exchangeable 
for common shares). See footnote(1) to the following table for additional discussion of subordinated performance units, DownREIT subordinated 
performance units, and LTIP units in the calculation of FFO and Core FFO per share and unit.

47

The following table presents a reconciliation of earnings (loss) per share - diluted to FFO and Core FFO per share 

and unit for the periods presented:

Year Ended December 31,
2017

2016

2018

Earnings (loss) per share - diluted

$

0.07

$

0.01

$

Impact of the difference in weighted average number of 

shares(1)

Impact of GAAP accounting for noncontrolling interests, 

two-class method and treasury stock method(2)

Add real estate depreciation and amortization
Add Company's share unconsolidated venture real estate

depreciation and amortization

Subtract gain on sale of self storage properties
FFO attributable to subordinated performance unitholders

FFO per share and unit

Add acquisition costs, Company's share of unconsolidated
real estate venture acquisition costs and loss on early
extinguishment of debt
Core FFO per share and unit

(0.03)

0.49
1.04

0.12
—
(0.32)
1.37

—

0.59
1.00

0.10
(0.08)
(0.39)
1.23

$

0.01
1.38

$

0.01
1.24

$

0.31

0.11

—
0.93

0.03
—
(0.39)
0.99

0.13
1.12

(1)  Adjustment accounts for the difference between the weighted average number of shares used to calculate diluted earnings per share and the 
weighted average number of shares used to calculate FFO and Core FFO per share and unit. Diluted earnings per share is calculated using the 
two-class method for the company's restricted common shares, the treasury stock method for certain unvested LTIP units, and includes the 
assumption of a hypothetical conversion of subordinated performance units and DownREIT subordinated performance units into OP units, 
even though such units may only be convertible into OP units (i) after a lock-out period and (ii) upon certain events or conditions. For additional 
information about the conversion of subordinated performance units, DownREIT subordinated performance units and LTIP units into OP units, 
see Note 10 to the consolidated financial statements in Item 8. The computation of weighted average shares and units for FFO and Core FFO 
per share and unit includes all restricted common shares and LTIP units that participate in distributions and excludes all subordinated performance 
units and DownREIT subordinated performance units because their effect has been accounted for through the allocation of FFO to the related 
unitholders based on distributions declared.

(2)  Represents the effect of adjusting the numerator to consolidated net income (loss) prior to GAAP allocations for noncontrolling interests, after 
deducting preferred share and unit distributions, and before the application of the two-class method and treasury stock method, as described 
in footnote (1).

NOI

We  define  NOI  as  net  income  (loss),  as  determined  under  GAAP,  plus  general  and  administrative  expenses, 
depreciation and amortization, interest expense, loss on early extinguishment of debt, equity in earnings (losses) of 
unconsolidated  real  estate  ventures,  acquisition  costs,  organizational  and  offering  expenses,  income  tax  expense, 
impairment  of  long-lived  assets,  losses  on  the  sale  of  properties  and  non-operating  expense  and  by  subtracting 
management fees and other revenue, gains on sale of properties, debt forgiveness, and non-operating income. NOI is 
not a measure of performance calculated in accordance with GAAP.

We believe NOI is useful to investors in evaluating our operating performance because:

•

•

NOI  is  one  of  the  primary  measures  used  by  our  management  and  our  PROs  to  evaluate  the  economic
productivity of our properties, including our ability to lease our properties, increase pricing and occupancy
and control our property operating expenses;

NOI is widely used in the real estate industry and the self storage industry to measure the performance and
value of real estate assets without regard to various items included in net income that do not relate to or are
not indicative of operating performance, such as depreciation and amortization, which can vary depending
upon accounting methods, the book value of assets, and the impact of our capital structure; and

• We believe NOI helps our investors to meaningfully compare the results of our operating performance from
period to period by removing the impact of our capital structure (primarily interest expense on our outstanding
indebtedness) and depreciation of the cost basis of our assets from our operating results.

48

There are material limitations to using a non-GAAP measure such as NOI, including the difficulty associated with 
comparing  results  among  more  than  one  company  and  the  inability  to  analyze  certain  significant  items,  including 
depreciation and interest expense, that directly affect our net income (loss). We compensate for these limitations by 
considering the economic effect of the excluded expense items independently as well as in connection with our analysis 
of net income (loss). NOI should be considered in addition to, but not as a substitute for, other measures of financial 
performance reported in accordance with GAAP, such as total revenues, income from operations and net loss.

The following table presents a reconciliation of net income (loss) to NOI for the periods presented (dollars in 

thousands):

Net income
(Subtract) add:

Management fees and other revenue
General and administrative expenses
Depreciation and amortization
Interest expense
Equity in losses of unconsolidated real estate venture
Loss on early extinguishment of debt
Acquisition costs
Income tax expense

Gain on sale of self storage properties
Non-operating expense

Net Operating Income

Year Ended December 31,
2017

2016

2018

$

56,326

$

45,998

$

24,866

(12,310)
36,220
89,147
42,724
1,423
—
663
818
(391)
91
214,711

$

(8,061)
30,060
75,115
34,068
2,339
—
593
1,159
(5,715)
58
175,614

$

(1,809)
21,528
55,064
24,109
1,484
136
6,546
368

—
147
132,439

$

Our  consolidated  NOI  shown  in  the  table  above  does  not  include  our  proportionate  share  of  NOI  for  our 
unconsolidated real estate ventures.  For additional information about our 2018 Joint Venture and 2016 Joint Venture 
see Note 5 to the consolidated financial statements in Item 8.

EBITDA and Adjusted EBITDA 

We  define  EBITDA  as  net  income  (loss),  as  determined  under  GAAP,  plus  interest  expense,  loss  on  early 
extinguishment of debt, income taxes, depreciation and amortization expense and the Company's share of unconsolidated 
real estate venture depreciation and amortization. We define Adjusted EBITDA as EBITDA plus acquisition costs, 
organizational and offering expenses, equity-based compensation expense, losses on sale of properties and impairment 
of long-lived assets, minus gains on sale of properties and debt forgiveness, and after adjustments for unconsolidated 
partnerships and joint ventures. These further adjustments eliminate the impact of items that we do not consider indicative 
of our core operating performance. In evaluating EBITDA and Adjusted EBITDA, you should be aware that in the 
future we may incur expenses that are the same as or similar to some of the adjustments in this presentation. Our 
presentation of EBITDA and Adjusted EBITDA should not be construed as an inference that our future results will be 
unaffected by unusual or non-recurring items.

We present EBITDA and Adjusted EBITDA because we believe they assist investors and analysts in comparing 
our performance across reporting periods on a consistent basis by excluding items that we do not believe are indicative 
of our core operating performance. EBITDA and Adjusted EBITDA have limitations as an analytical tool. Some of 
these limitations are:

•

•

•

EBITDA  and Adjusted  EBITDA  do  not  reflect  our  cash  expenditures,  or  future  requirements,  for  capital
expenditures, contractual commitments or working capital needs;

EBITDA  and Adjusted  EBITDA  do  not  reflect  the  significant  interest  expense,  or  the  cash  requirements
necessary to service interest or principal payments, on our debts;

although depreciation and amortization are non-cash charges, the assets being depreciated and amortized will
often have to be replaced in the future, and EBITDA and Adjusted EBITDA do not reflect any cash requirements
for such replacements;

49

•

•

•

Adjusted EBITDA excludes equity-based compensation expense, which is and will remain a key element of
our overall long-term incentive compensation package, although we exclude it as an expense when evaluating
our ongoing operating performance for a particular period;

EBITDA and Adjusted EBITDA do not reflect the impact of certain cash charges resulting from matters we
consider not to be indicative of our ongoing operations; and

other companies in our industry may calculate EBITDA and Adjusted EBITDA differently than we do, limiting
their usefulness as comparative measures.

We  compensate  for  these  limitations  by  considering  the  economic  effect  of  the  excluded  expense  items 
independently as well as in connection with our analysis of net income (loss). EBITDA and Adjusted EBITDA should 
be considered in addition to, but not as a substitute for, other measures of financial performance reported in accordance 
with GAAP, such as total revenues, income from operations, and net income (loss).

The following table presents a reconciliation of net loss to EBITDA and Adjusted EBITDA for the periods presented 

(dollars in thousands):

Net income
Add:

Depreciation and amortization
Company's share of unconsolidated real estate venture

depreciation and amortization

Income tax expense
Interest expense
Loss on early extinguishment of debt

EBITDA

Add:

Acquisition costs
Company's share of unconsolidated real estate venture

acquisition costs

Gain on sale of self storage properties

Company's share of unconsolidated real estate venture loss

on sale of properties

Equity-based compensation expense

Adjusted EBITDA

Liquidity and Capital Resources 

Liquidity Overview

Year Ended December 31,
2017

2016

2018

$

56,326

$

45,998

$

24,866

89,147

75,115

55,064

10,233
818
42,724
—
199,248

663

—
(391)

7,296
1,159
34,068
—
163,636

593

22
(5,715)

1,559
368
24,109
136
106,102

6,546

1,006

—

205
3,837
203,562

$

—
3,764
162,300

$

—
2,597
116,251

$

Liquidity is the ability to meet present and future financial obligations. Our primary source of liquidity is cash 
flow from our operations. Additional sources are proceeds from equity and debt offerings, and debt financings including 
borrowings under the credit facility, 2023 Term Loan Facility and 2028 Term Loan Facility.

Our  short-term  liquidity  requirements  consist  primarily  of  property  operating  expenses,  property  acquisitions, 
capital expenditures, general and administrative expenses and principal and interest on our outstanding indebtedness. 
A further short-term liquidity requirement relates to distributions to our common and preferred shareholders and holders 
of  preferred  units,  OP  units,  subordinated  performance  units,  DownREIT  OP  units  and  DownREIT  subordinated 
performance units. We expect to fund short-term liquidity requirements from our operating cash flow, cash on hand 
and borrowings under our credit facility. 

Our  long-term  liquidity  needs  consist  primarily  of  the  repayment  of  debt,  property  acquisitions,  and  capital 
expenditures. We acquire properties through the use of cash, preferred units, OP units and subordinated performance 
units in our operating partnership or DownREIT partnerships. We expect to meet our long-term liquidity requirements 

50

with  operating cash flow,  cash  on hand,  secured  and  unsecured indebtedness,  and the  issuance  of  equity  and  debt 
securities. 

The availability of credit and its related effect on the overall economy may affect our liquidity and future financing 
activities, both through changes in interest rates and access to financing. Currently, interest rates are low compared to 
historical levels and many lenders are active in the market. We believe that, as a publicly-traded REIT, we will have 
access to multiple sources of capital to fund our long-term liquidity requirements, including the incurrence of additional 
debt and the issuance of debt and additional equity securities. However, we cannot assure you that this will be the case. 

Cash Flows

At December 31, 2018, we had $13.2 million in cash and cash equivalents and $3.2 million of restricted cash, a 
decrease in cash and cash equivalents of $0.2 million and an increase in restricted cash of $0.1 million from December 31, 
2017. Restricted cash primarily consists of escrowed funds deposited with financial institutions for real estate taxes, 
insurance, and other reserves for capital improvements in accordance with our loan agreements. The following discussion 
relates to changes in cash due to operating, investing, and financing activities, which are presented in our consolidated 
statements of cash flows included in Item 8 of this report.

Operating Activities

Cash provided by our operating activities was $161.8 million for the year ended December 31, 2018 compared to 
$124.3 million for the year ended December 31, 2017, an increase of $37.5 million. Our operating cash flow increased
primarily due to 65 self storage properties acquired during the year ended December 31, 2017 that generated cash flow 
for the entire year ended December 31, 2018 and 57 self storage properties that were acquired during the year ended 
December 31, 2018. In addition, operating distributions from our unconsolidated real estate ventures increased by $3.1 
million for the year ended December 31, 2018 compared  to the year ended December 31, 2017. These increases were 
partially offset by higher cash payments for general and administrative expenses and interest expense. 

Cash provided  by our  operating  activities  was $124.3  million for  the year ended December 31,  2017 compared 
to $94.6  million for  the year ended December 31,  2016,  an increase of  $29.7  million.  Our  operating  cash 
flow increased primarily due to 107 self storage properties acquired during the year ended December 31, 2016 that 
generated cash flow for the entire year ended December 31, 2017 and 65 self storage properties that were acquired 
during the year ended December 31, 2017. In addition, operating distributions from our 2016 Joint Venture increased 
by $4.4 million for the year ended December 31, 2017 compared to the year ended December 31, 2016. These increases 
were partially offset by higher cash payments for general and administrative expenses and interest expense.

Investing Activities 

Cash used in investing activities was $514.5 million for the year ended December 31, 2018 compared to $409.3 
million for the year ended December 31, 2017. The primary uses of cash for the year ended December 31, 2018 were 
for our acquisition of 57 self storage properties and an expansion project for cash consideration of $313.7 million, 
investments in our unconsolidated real estate ventures of $165.6 million, deposits for potential acquisitions of $21.0 
million and capital expenditures of $19.0 million, partially offset by $5.3 million of proceeds from the sale of two self 
storage properties. The primary uses of cash for the year ended December 31, 2017 were for our acquisition of 65 self 
storage properties for cash consideration of $391.6 million, investment in our 2016 Joint Venture of $15.3 million, 
capital expenditures of $14.7 million and deposits for potential acquisitions of $4.9 million, partially offset by $17.5 
million of proceeds from the sale of three self storage properties and land parcels.

Cash used in investing activities was $409.3 million for the year ended December 31, 2017 compared to $642.4 
million for the year ended December 31, 2016. The primary uses of cash for the year ended December 31, 2017 were 
for  our  acquisition  of 65 self  storage  properties  for  cash  consideration  of $391.6  million,  investments  in  our 
unconsolidated real estate venture of $15.3 million, capital expenditures of $14.7 million and deposits for potential 
acquisitions of $4.9 million, partially offset by $17.5 million of proceeds from the sale of three self storage properties 
and land parcels. The primary uses of cash for the year ended December 31, 2016 were for our acquisition of 107 self 
storage properties for cash consideration of $532.0 million, investment in our 2016 Joint Venture of $83.0 million, 
acquisition of our property management platform for $19.9 million, and capital expenditures of $11.4 million.

Capital expenditures totaled $19.0 million, $14.7 million and $11.4 million during the years ended December 31, 
2018, 2017 and 2016 respectively,  We generally fund post-acquisition capital additions from cash provided by operating 
activities.

51

We categorize our capital expenditures broadly into three primary categories:

•

•

•

recurring capital expenditures, which represent the portion of capital expenditures that are deemed to replace
the consumed portion of acquired capital assets and extend their useful life;

value enhancing capital expenditures, which represent the portion of capital expenditures that are made to
enhance the revenue and value of an asset from its original purchase condition; and

acquisitions capital expenditures, which represent the portion of capital expenditures capitalized during the
current period that were identified and underwritten prior to a property's acquisition.

The following table presents a summary of the capital expenditures for these categories, along with a reconciliation 
of the total for these categories to the capital expenditures reported in the accompanying consolidated statements of 
cash flows for the periods presented (dollars in thousands):

Year Ended December 31,
2017

2016

2018

Recurring capital expenditures

Value enhancing capital expenditures

Acquisitions capital expenditures

Total capital expenditures

Increase in accrued capital spending

$

6,001

$

3,495

$

3,563

9,356

18,920

94

2,755

8,953

15,203
(547)
14,656

$

2,917

2,641

6,114

11,672
(254)
11,418

Capital expenditures per statement of cash flows

$

19,014

$

Financing Activities

Cash provided by our financing activities was $352.6 million for the year ended December 31, 2018 compared to 
$286.1  million  for  the  year  ended  December 31,  2017.  Our  sources  of  financing  cash  flows  for  the  year  ended 
December 31, 2018 primarily consisted of $175.6 million of proceeds from the issuance of common shares, $672.5 
million of borrowings under our credit facility, $75.0 million of borrowings under our 2023 Term Loan Facility and 
$75.0 million of borrowings under our 2028 Term Loan Facility. Our primary uses of financing cash flows for the year
ended December 31, 2018 were for principal payments on existing debt of $507.2 million (which included $496.5 
million of principal repayments under the Revolver, $5.8 million of fixed rate mortgage principal payoffs and $4.9 
million of scheduled fixed rate mortgage principal payments), distributions to noncontrolling interests of $63.4 million, 
distributions to common shareholders of $62.2 million and distributions to preferred shareholders of $10.4 million. 
Our sources of financing cash flows for the year ended December 31, 2017 primarily consisted of $166.6 million of 
proceeds from the issuance of preferred shares, $140.3 million of proceeds from the issuance of common shares, $676.0 
million of borrowings under our credit facility, an $84.9 million secured debt financing and $7.0 million of proceeds 
from the issuance of 300,043 subordinated performance units to an affiliate of Personal Mini. Our primary uses of 
financing cash flows for the year ended December 31, 2017 were for principal payments on existing debt of $679.1 
million (which included $664.0 million of principal repayments under the Revolver, $10.4 million of fixed rate mortgage 
principal payoffs and $4.7 million of scheduled fixed rate mortgage principal payments), distributions to noncontrolling 
interests  of  $57.3  million,  distributions  to  common  shareholders  of  $47.7  million  and  distributions  to  preferred 
shareholders of $2.3 million.

sources  of 

the year ended December 31,  2016.  Our 

Cash provided  by our  financing  activities  was $286.1  million for  the year ended December 31,  2017 compared 
to $553.7  million for 
for 
the year ended December 31, 2017 primarily consisted of $166.6 million of proceeds from the issuance of preferred 
shares, $140.3 million of proceeds from the issuance of common shares, $676.0 million of borrowings under our credit 
facility, an $84.9 million secured debt financing and $7.0 million of proceeds from the issuance of 300,043 subordinated 
performance  units 
to  an  affiliate  of  Personal  Mini.  Our  primary  uses  of  financing  cash  flows  for 
the year ended December 31, 2017 were for principal payments on existing debt of $679.1 million (which included 
$664.0 million of principal repayments under the Revolver, $10.4 million of fixed rate mortgage principal payoffs and 
$4.7 million of scheduled fixed rate mortgage principal payments), distributions to noncontrolling interests of $57.3 
million,  distributions  to  common  shareholders  of $47.7  million and  distributions  to  preferred  shareholders  of $2.3 
million.  Our  sources  of  financing  cash  flows  for  the year ended December 31,  2016 primarily  consisted  of  $378.3 
million of proceeds from the issuance of common shares, $712.5 million of borrowings under our credit facility and 

financing  cash 

flows 

52

$100.0 million of borrowings under our 2023 Term Loan Facility. Our primary uses of financing cash flows for the 
year ended December 31, 2016 were for principal payments on existing debt of $558.6 million (which included $529.0 
million of principal repayments under the Revolver, $25.2 million of fixed rate mortgage principal payoffs and $4.4 
million of scheduled fixed rate mortgage principal payments), distributions to noncontrolling interests of $47.0 million, 
and distributions to common shareholders of $26.7 million.

Credit Facility and Term Loan Facilities

As  of  December 31,  2018,  our  credit  facility  provided  for  total  borrowings  of  $1.0  billion,  consisting  of  five
components: (i) a Revolver which provides for a total borrowing commitment up to $400.0 million, whereby we may 
borrow, repay and re-borrow amounts under the Revolver, (ii) a $235.0 million Term Loan A, (iii) a $155.0 million 
Term Loan B, (iv) a $105.0 million Term Loan C and (v) a $125.0 million Term Loan D. The Revolver matures in May 
2020; provided that we may elect to extend the maturity to May 2021 by paying an extension fee of 0.15% of the total 
borrowing commitment thereunder at the time of extension and meeting other customary conditions with respect to 
compliance. The Term Loan A matures in May 2021, the Term Loan B matures in May 2022, the Term Loan C matures 
in February 2024 and the Term Loan D matures in January 2023. The Revolver, Term Loan A, Term Loan B, Term 
Loan C and Term Loan D are not subject to any scheduled reduction or amortization payments prior to maturity. As of 
December 31, 2018, we have an expansion option under the credit facility, which, if exercised in full, would provide 
for a total credit facility of $1.3 billion.

As of December 31, 2018, $235.0 million was outstanding under the Term Loan A with an effective interest rate 
of 2.91%, $155.0 million was outstanding under the Term Loan B with an effective interest rate of 2.94%, $105.0 
million was outstanding under the Term Loan C with an effective interest rate of 3.71%, $125.0 million was outstanding 
under the Term Loan D with an effective interest rate of 3.79% and $139.5 million was outstanding under the Revolver 
with an effective interest rate of 3.90%. As of December 31, 2018, we would have had the capacity to borrow remaining 
Revolver commitments of $254.8 million while remaining in compliance with the credit facility's financial covenants.

We also have the 2023 Term Loan Facility that matures in June 2023 and is separate from the credit facility in an 
aggregate amount of $175.0 million. As of December 31, 2018 the entire amount was outstanding under the 2023 Term 
Loan Facility with an effective interest rate of 3.13%. We have an expansion option under the 2023 Term Loan Facility, 
which, if exercised in full, would provide for total borrowings in an aggregate amount of $400.0 million. 

During the year ended December 31, 2018, we entered into a credit agreement with a lender for the 2028 Term 
Loan Facility that matures in December 2028 and is separate from the credit facility and 2023 Term Loan Facility in 
an aggregate amount of $75.0 million. As of December 31, 2018 the entire amount was outstanding under the 2028 
Term Loan Facility with an effective interest rate of 4.62%. We have an expansion option under the 2028 Term Loan 
Facility, which, if exercised in full, would provide for total borrowings in an aggregate amount up to $125.0 million. 

For a summary of our financial covenants and additional detail regarding our credit facility, 2023 Term Loan 

Facility and 2028 Term Loan Facility, please see Note 8 to the consolidated financial statements in Item 8. 

Contractual Obligations

The following table summarizes information contained elsewhere in this Annual Report on Form 10-K regarding 
payments  due  under  contractual  obligations  and  commitments  on  an  undiscounted  basis  as  of  December 31, 
2018 (dollars in thousands):

2019

Year Ending December 31,
2022
2021
2020

2023

Thereafter

Total

Debt financings:
Principal(1)
Interest(2)

Real estate leasehold

interests
Office lease
Total

$

5,128

$ 178,897

$ 242,603

$ 159,205

$ 377,049

$ 314,756

$1,277,638

39,731

38,902

33,294

27,542

17,131

32,179

188,779

1,334
345
$ 46,538

1,379
398
$ 219,576

1,404
387
$ 277,688

1,419
381
$ 188,547

1,424
346
$ 395,950

36,074
1,073
$ 384,082

43,034
2,930
$1,512,381

(1)  Includes scheduled principal and maturity payments related to our debt financings.

53

(2)  Interest is calculated until the maturity date (without regard to any extension that may be elected by the Company) based on the outstanding 

principal balance and the effective interest rate as of December 31, 2018.

Equity Transactions

Issuance of Common Shares

During the year ended December 31, 2018, we closed a follow-on public offering of 5,900,000 of our common 
shares  at  an  offering  price  of $29.86 per  share.  We  received  aggregate  net  proceeds  from  the  offering  of 
approximately $175.6 million after deducting expenses associated with the offering. We used the net proceeds from 
the offering to repay borrowings outstanding under our Revolver and to make capital contributions to the 2018 Joint 
Venture.

During the year ended December 31, 2018, after receiving notices of redemption from certain OP unitholders, we 
elected to issue 462,778 common shares to such holders in exchange for 462,778 OP units in satisfaction of the operating 
partnership's redemption obligations.

Issuance of OP Equity

In connection with the 57 properties acquired during the year ended December 31, 2018, $28.1 million of OP 
equity  was  issued  (consisting  of  584,004  OP  units,  343,719  Series A-1  preferred  units  and    141,811  subordinated 
performance units). 

During  the year  ended December 31,  2018,  the  Company  issued 2,024,170 OP  units  upon  conversion 
of 997,074 subordinated  performance  units  as  further  described  under  "Subordinated  Performance  Units  and 
DownREIT Subordinated Performance Units" in Note 3 to the consolidated financial statements in Item 8.

Dividends and Distributions

During  the  year  ended  December  31,  2018,  the  Company  paid  $62.2  million  of  distributions  to  common 
shareholders, $10.4 million of distributions to preferred shareholders and distributed $63.4 million to noncontrolling 
interests.

On February 21, 2019, our board of trustees declared a cash dividend and distribution, respectively, of $0.30 per 
common share and OP unit to shareholders and OP unitholders of record as of March 15, 2019. On February 21, 2019, 
our board of trustees also declared cash distributions of $0.375 per Series A Preferred Share and Series A-1 preferred 
unit to shareholders and unitholders of record as of March 15, 2019. In addition, we expect to declare a cash distribution 
in the first quarter of 2019 to our subordinated performance unitholders of record as of March 15, 2019.  Such dividends 
and distributions are expected to be paid on March 29, 2019.

Cash Distributions from our Operating Partnership

Under the LP Agreement of our operating partnership, to the extent that we, as the general partner of our operating 
partnership, determine to make distributions to the partners of our operating partnership out of the operating cash flow 
or capital transaction proceeds generated by a real property portfolio managed by one of our PROs, the holders of the 
series of subordinated performance units that relate to such portfolio are entitled to share in such distributions. Under 
the LP Agreement of our operating partnership, operating cash flow with respect to a portfolio of properties managed 
by one of our PROs is generally an amount determined by us, as general partner, of our operating partnership equal to 
the excess of property revenues over property related expenses from that  portfolio. In general, property revenue from 
the portfolio includes: 

(i) all receipts, including rents and other operating revenues;

(ii) any incentive, financing, break-up and other fees paid to us by third parties;

(iii) amounts released from previously set aside reserves; and

(iv) any other amounts received by us, which we allocate to the particular portfolio of properties.

In general, property-related expenses include all direct expenses related to the operation of the properties in that
portfolio, including real property taxes, insurance, property-level general and administrative expenses, employee costs, 
utilities, property marketing expense, property maintenance and property reserves and other expenses incurred at the 
property level.  In addition, other expenses incurred by our operating partnership will also be allocated by us, as general 
partner, to the property portfolio and will be included in the property-related expenses of that portfolio. Examples of 
such other expenses include: 

54

(i) corporate-level general and administrative expenses;

(ii) out-of-pocket costs, expenses and fees of our operating partnership, whether or not capitalized;

(iii) the costs and expenses of organizing and operating our operating partnership;

(iv) amounts paid or due in respect of any loan or other indebtedness of our operating partnership during such

period;

(v) extraordinary expenses of our operating partnership not previously or otherwise deducted under item (ii) above;

(vi) any third-party costs and expenses associated with identifying, analyzing, and presenting a proposed property

to us and/or our operating partnership; and

(vii) reserves to meet anticipated operating expenditures debt service or other liabilities, as determined by us.

To the extent that we, as the general partner of our operating partnership, determine to make distributions to the
partners of our operating partnership out of the operating cash flow of a real property portfolio managed by one of our 
PROs, operating cash flow from a property portfolio is required to be allocated to OP unitholders and to the holders of 
series of subordinated performance units that relate to such property portfolio as follows: 

First, an amount is allocated to OP unitholders in order to provide OP unitholders (together with any prior allocations 
of capital transaction proceeds) with a cumulative preferred allocation on the unreturned capital contributions attributed 
to the OP units in respect of such property portfolio. The preferred allocation for all of our existing portfolios is 6%. 
As  of  December 31,  2018,  our  operating  partnership  had  an  aggregate  of  $1,500.9  million  of  unreturned  capital 
contributions with respect to common shareholders and OP unitholders, with respect to the various property portfolios.

Second, an amount is allocated to the holders of the series of subordinated performance units relating to such 
property  portfolio  in  order  to  provide  such  holders  with  an  allocation  (together  with  prior  distributions  of  capital 
transaction  proceeds)  on  their  unreturned  capital  contributions.  Although  the  subordinated  allocation  for  the 
subordinated performance units is non-cumulative from period to period, if the operating cash flow from a property 
portfolio related to a series of subordinated performance units is sufficient, in the judgment of the general partner (with 
the approval of a majority of our independent trustees), to fund distributions to the holders of such series of subordinated 
performance units, but we, as the general partner of our operating partnership, decline to make distributions to such 
holders, the amount available but not paid as distributions will be added to the subordinated allocation corresponding 
to  such  series  of  subordinated  performance  units.  The  subordinated  allocation  for  the  outstanding  subordinated 
performance units is 6%. As of December 31, 2018, an aggregate of $143.0 million of unreturned capital contributions 
has been allocated to the various series of subordinated performance units.

Thereafter,  any  additional  operating  cash  flow  is  allocated  to  OP  unitholders  and  the  applicable  series  of 

subordinated performance units equally. 

Following the allocation described above, we as the general partner of our operating partnership, will generally 
cause our operating partnership to distribute the amounts allocated to the relevant series of subordinated performance 
units to the holders of such series of subordinated performance units. We, as the general partner, may cause our operating 
partnership to distribute the amounts allocated to OP unitholders or may cause our operating partnership to retain such 
amounts to be used by our operating partnership for any purpose. Any operating cash flow that is attributable to amounts 
retained by our operating partnership pursuant to the preceding sentence will generally be available to be allocated as 
an additional capital contribution to the various property portfolios. 

The foregoing description of the allocation of operating cash flow between the OP unitholders and subordinated 
performance unitholders is used for purposes of determining distributions to holders of subordinated performance units 
but does not necessarily represent the operating cash flow that will be distributed to OP unitholders (or paid as dividends 
to holders of our common shares). Any distribution of operating cash flow allocated to the OP unitholders will be made 
at our discretion (and paid as dividends to holders of our common shares at the discretion of our board of trustees).

Under the LP Agreement of our operating partnership, capital transactions are transactions that are outside the 
ordinary course of our operating partnership's business, involve the sale, exchange, other disposition, or refinancing 
of any property, and are designated as capital transactions by us, as the general partner. To the extent the general partner 
determines  to  distribute  capital  transaction  proceeds,  the  proceeds  from  capital  transactions  involving  a  particular 
property portfolio are required to be allocated to OP unitholders and to the series of subordinated performance units 
that relate to such property portfolio as follows: 

55

First, an amount determined by us, as the general partner, of such capital transaction proceeds is allocated to OP 
unitholders in  order to  provide  OP unitholders  (together with any  prior  allocations of  operating cash flow)  with a 
cumulative preferred allocation on the unreturned capital contributions attributed to the OP unitholders in respect of 
such property portfolio that relate to such capital transaction plus an additional amount equal to such unreturned capital 
contributions. 

Second, an amount determined by us, as the general partner, is allocated to the holders of the series of subordinated 
performance units relating to such property portfolio in order to provide such holders with a non-cumulative subordinated 
allocation on the unreturned capital contributions made by such holders in respect of such property portfolio that relate 
to such capital transaction plus an additional amount equal to such unreturned capital contributions. 

The preferred allocation and subordinated allocation with respect to capital transaction proceeds for each portfolio 
is equal to the preferred allocation and subordinated allocation for distributions of operating cash flow with respect to 
that portfolio. 

Thereafter, any additional capital transaction proceeds are allocated to OP unitholders and the applicable series of 

subordinated performance units equally. 

Following the allocation described above, we, as the general partner of our operating partnership, will generally 
cause our operating partnership to distribute the amounts allocated to the relevant series of subordinated performance 
units to the holders of such series of subordinated performance units. We, as general partner of our operating partnership, 
may cause our operating partnership to distribute the amounts allocated to the OP unitholders or may cause our operating 
partnership to retain such amounts to be used by our operating partnership for any purpose. Any capital transaction 
proceeds that are attributable to amounts retained by our operating partnership pursuant to the preceding sentence will 
generally be available to be allocated as an additional capital contribution to the various property portfolios. 

The foregoing allocation of capital transaction proceeds between the OP unitholders and subordinated performance 
unitholders is used for purposes of determining distributions to holders of subordinated performance units but does not 
necessarily represent the capital transaction proceeds that will be distributed to OP unitholders (or paid as dividends 
to holders of our common shares). Any distribution of capital transaction proceeds allocated to the OP unitholders will 
be made at our discretion (and paid as dividends to holders of our common shares at the discretion of our board of 
trustees). 

Our OP units are redeemable for cash or, at our option exchangeable on a one-for-one basis into common shares 
after an agreed period of time and certain other conditions. Our subordinated performance units are only convertible 
into OP units following a two year lock-out period and then (i) at the holder's election only upon the achievement of 
certain performance thresholds relating to the properties to which such subordinated performance units relate or (ii) at 
our election upon a retirement event of a PRO that holds such subordinated performance units or upon certain qualifying 
terminations. 

Notwithstanding the two-year lock out period on conversions of subordinated performance units into OP units, if 
such  subordinated  performance  units  were  convertible  into  OP units  as  of  December 31,  2018,  each  subordinated 
performance unit would on average hypothetically convert into 1.32 OP units, or into an aggregate of approximately 
20.0 million OP units. These amounts are based on historical financial information for the trailing twelve months ended 
December 31, 2018. The hypothetical conversion is calculated by dividing the average cash available for distribution, 
or CAD, per subordinated performance unit by 110% of the CAD per OP unit over the same period. We anticipate that 
as our CAD grows over time, the conversion ratio will also grow, including to levels that may exceed this amount. The 
actual  number  of  OP  units  into  which  such  subordinated  performance  units  will  become  convertible  may  vary 
significantly and will depend upon the applicable conversion penalty and the actual CAD to the OP units and the actual 
CAD to the converted subordinated performance units in the one-year period ending prior to conversion. We have also 
granted registration rights to those persons who will be eligible to receive common shares issuable upon exchange of 
OP units issued in our formation transactions and certain contribution transactions.

56

Allocation of Capital Contributions 

       We, as the general partner of our operating partnership, in our discretion, have the right to increase or decrease, 
as appropriate, the amount of capital contributions allocated to our operating partnership in general and to each series 
of subordinated performance units to reflect capital expenditures made by our operating partnership in respect of each 
portfolio, the sale or refinancing of all or a portion of the properties comprising the portfolio, the distribution of capital 
transaction proceeds by our operating partnership, the retention by our operating partnership of cash for working capital 
purposes and other events impacting the amount of capital contributions allocated to the holders. In addition, to avoid 
conflicts of interests, any decision by us to increase or decrease allocations of capital contributions must also be approved 
by a majority of our independent trustees.

Off-Balance Sheet Arrangements

Except  as  disclosed  in  the  notes  to  our  financial  statements,  as  of  December 31,  2018,  we  did  not  have  any 
relationships with unconsolidated entities or financial partnerships, such as entities often referred to as structured finance 
or special purposes entities, which typically are established for the purpose of facilitating off-balance sheet arrangements 
or other contractually narrow or limited purposes. Further, except as disclosed in the notes to our financial statements, 
as of December 31, 2018, we have not guaranteed any obligations of unconsolidated entities nor made any commitments 
to provide funding to any such entities that creates any material exposure to any financing, liquidity, market or credit 
risk.

Segment 

We manage our business as one reportable segment consisting of investments in self storage properties located in 
the United States. Although we operate in several markets, these operations have been aggregated into one reportable 
segment based on the similar economic characteristics among all markets.

Seasonality 

The self storage business is subject to minor seasonal fluctuations. A greater portion of revenues and profits are 
realized from May through September. Historically, our highest level of occupancy has typically been in July, while 
our lowest level of occupancy has typically been in February. Results for any quarter may not be indicative of the results 
that may be achieved for the full fiscal year.

Inflation

Inflation in the United States has been relatively low in recent years and did not have a material impact on our 
results of operations for the years ended December 31, 2018, 2017 and 2016. Although the impact of inflation has been 
relatively insignificant in recent years, it remains a factor in the U.S. economy and may increase the cost of acquiring 
or replacing self storage properties and related improvements, as well as real estate property taxes, employee salaries, 
wages and benefits, utilities, and other expenses. Because our tenant leases are month-to-month, we may be able to 
rapidly adjust our rental rates to minimize the adverse impact of any inflation which could mitigate our exposure to 
increases in costs and expenses resulting from inflation.

ITEM 7A. Quantitative and Qualitative Disclosures About Market Risk

Market risk refers to the risk of loss from adverse changes in market prices and interest rates. Our future income, 
cash flows, and fair values of financial instruments are dependent upon prevailing market interest rates. The primary 
market risk to which we believe we are exposed is interest rate risk. Interest rate risk is highly sensitive to many factors, 
including governmental monetary and tax policies, domestic and international economic and political considerations, 
and other factors beyond our control. We use interest rate swaps to moderate our exposure to interest rate risk by 
effectively converting the interest on variable rate debt to a fixed rate. We make limited use of other derivative financial 
instruments and we do not use them for trading or other speculative purposes.

As of December 31, 2018, we had $214.5 million of debt subject to variable interest rates (excluding variable-rate 
debt subject to interest rate swaps). If the one-month London Interbank Offered Rate ("LIBOR") were to increase or 
decrease by 100 basis points, the increase or decrease in interest expense on the variable-rate debt (excluding variable-
rate debt subject to interest rate swaps) would increase or decrease future earnings and cash flows by approximately 
$2.1 million annually.

Interest rate risk amounts were determined by considering the impact of hypothetical interest rates on our financial 
instruments. These analyses do not consider the effect of any change in overall economic activity that could occur. 

57

Further, in the event of a change of that magnitude, we may take actions to further mitigate our exposure to the change. 
However, due to the uncertainty of the specific actions that would be taken and their possible effects, these analyses 
assume no changes in our financial structure.

Item 8. Financial Statements and Supplementary Data

The independent registered public accounting firm's reports, consolidated financial statements and schedule listed 
in the accompanying index are filed as part of this report and incorporated herein by this reference. See "Index to 
Financial Statements" on page F-1 of this Annual Report on Form 10-K.

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

None.

Item 9A. Controls and Procedures

Disclosure Controls and Procedures

A review and evaluation was performed by our management, including our Chief Executive Officer (the "CEO") 
and Chief Financial Officer (the "CFO"), of the effectiveness of the design and operation of our disclosure controls 
and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act), as of the end of 
the period covered by this Annual Report on Form 10-K. Based on that review and evaluation, the CEO and CFO have 
concluded that our current disclosure controls and procedures, as designed and implemented, were effective.

Notwithstanding the foregoing, a control system, no matter how well designed and operated, can provide only 
reasonable, not absolute, assurance that it will detect or uncover failures within the Company to disclose material 
information otherwise required to be set forth in our periodic reports. 

Management's Report on Internal Control Over Financial Reporting 

Our management is responsible for establishing and maintaining adequate internal control over financial reporting. 
Internal control over financial reporting is defined in Rules 13a-15(f) and 15d-15(f) promulgated under the Exchange 
Act as a process designed by, or under the supervision of, our principal executive and principal financial officers and 
effected by our board of trustees, audit committee, management and other personnel to provide reasonable assurance 
regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in 
accordance with U.S. GAAP and includes those policies and procedures that:

•

•

•

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

provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial
statements in accordance with U.S. GAAP, and that our receipts and expenditures are being made only in
accordance with authorizations of our management and trustees; and

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

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

Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 
2018. In making this assessment, our management used criteria set forth by the Committee of Sponsoring Organizations 
of the Treadway Commission in Internal Control-Integrated Framework (2013 Framework).

Based  on  this  assessment,  our  management  believes  that,  as  of  December 31,  2018,  our  internal  control  over 

financial reporting was effective based on those criteria.

The Company’s independent registered public accounting firm has issued an attestation report on the Company’s 

internal control over financial reporting.

58

Changes in Internal Control Over Financial Reporting

There have been no changes in our internal control over financial reporting that occurred during the quarter ended 
December 31, 2018 that have materially affected, or are reasonably likely to materially affect, our internal control over 
financial reporting.

Item 9B. Other Information

None.

Item 10. Directors, Executive Officers and Corporate Governance

PART III

The  information  regarding  our  trustees,  executive  officers  and  certain  other  matters  required  by  Item 401  of 
Regulation S-K is incorporated herein by reference to our definitive proxy statement relating to our annual meeting of 
shareholders (the "Proxy Statement"), to be filed with the SEC within 120 days after December 31, 2018.

The  information  regarding  compliance  with  Section 16(a)  of  the  Exchange  Act  required  by  Item 405  of 
Regulation S-K is incorporated herein by reference to the Proxy Statement to be filed with the SEC within 120 days 
after December 31, 2018.

The information regarding our Code of Business Conduct and Ethics required by Item 406 of Regulation S-K is 
incorporated herein by reference to the Proxy Statement to be filed with the SEC within 120 days after December 31, 
2018.

The information regarding certain matters pertaining to our corporate governance required by Item 407(c)(3), (d)
(4) and (d)(5) of Regulation S-K is incorporated by reference to the Proxy Statement to be filed with the SEC within
120 days after December 31, 2018.

Item 11. Executive Compensation

The information regarding executive compensation and other compensation related matters required by Items 402 
and 407(e)(4) and (e)(5) of Regulation S-K is incorporated herein by reference to the Proxy Statement to be filed with 
the SEC within 120 days after December 31, 2018.

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

Matters

The tables on equity compensation plan information and beneficial ownership of the Company required by Items 
201(d) and 403 of Regulation S-K are incorporated herein by reference to the Proxy Statement to be filed with the SEC 
within 120 days after December 31, 2018.

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

The information regarding transactions with related persons, promoters and certain control persons and trustee 
independence required by Items 404 and 407(a) of Regulation S-K is incorporated herein by reference to the Proxy 
Statement to be filed with the SEC within 120 days after December 31, 2018.

Item 14. Principal Accounting Fees and Services

The information concerning principal accounting fees and services and the Audit Committee's pre-approval policies 
and procedures required by Item 14 is incorporated herein by reference to the Proxy Statement to be filed with the SEC 
within 120 days after December 31, 2018.

Item 15. Exhibits, Financial Statement Schedules

PART IV

(a)(1) The financial statements listed in the Index to Financial Statements on Page F-1 of this report are filed 

as part of this report and incorporated herein by reference.

(a)(2) The financial statement schedule listed in the Index to Financial Statements on Page F-1 of this report 

is filed as part of this report and incorporated herein by reference.

(a)(3) The Exhibit Index is incorporated herein by reference.

59

Exhibit
Number

INDEX TO EXHIBITS (1) (2)

Exhibit Description

3.1 Articles of Amendment and Restatement of National Storage Affiliates Trust (Exhibit 3.1 to the Quarterly 
Report on Form 10-Q, filed with the SEC on June 5, 2015, is incorporated herein by this reference)
3.2 Amended and Restated Bylaws of National Storage Affiliates Trust (Exhibit 3.2 to the Quarterly Report on 

Form 10-Q, filed with the SEC on June 5, 2015, is incorporated herein by this reference)

3.3 Articles  Supplementary  designating  the  Series A  Preferred  Shares  of  National  Storage Affiliates  Trust 
(Exhibit 3.3 to the Form 8-A filed with the SEC on October 10, 2017, is incorporated herein by this reference)
3.4 Articles  Supplementary  designating  the  Series A  Preferred  Shares  of  National  Storage Affiliates  Trust 
(Exhibit 3.4 to the Form S-3ASR, filed with the SEC on March 14, 2018, is incorporated herein by this 
reference)

4.1 Specimen Common Share Certificate of National Storage Affiliates Trust (Exhibit 4.1 to the Registration 
Statement on Form S-11/A filed with the SEC on April 20, 2015, is incorporated herein by this reference)
4.2 Form of Specimen Certificate of Series A Preferred Shares of National Storage Affiliates Trust (Exhibit 4.1 
to the Registration Statement on Form 8-A filed with the SEC on October 10, 2017, is incorporated herein 
by this reference)

10.1 Third Amended and Restated Agreement of Limited Partnership of NSA OP, LP (Exhibit 3.3 to the Quarterly 
Report on Form 10-Q, filed with the SEC on June 5, 2015, is incorporated herein by this reference)

10.2 Amended and Restated Partnership Unit Designation of Series GN Class B OP Units of NSA OP, LP (Exhibit 
3.4 to the Quarterly Report on Form 10-Q, filed with the SEC on June 5, 2015, is incorporated herein by 
this reference)

10.3 Third Amended and Restated Partnership Unit Designation of Series NW Class B OP Units of NSA OP, 
LP (Exhibit 3.5 to the Quarterly Report on Form 10-Q, filed with the SEC on June 5, 2015, is incorporated 
herein by this reference)

10.4 Third Amended and Restated Partnership Unit Designation of Series OV Class B OP Units of NSA OP, LP 
(Exhibit 3.6 to the Quarterly Report on Form 10-Q, filed with the SEC on June 5, 2015, is incorporated 
herein by this reference)

10.5 Second Amended and Restated Partnership Unit Designation of Series SC Class B OP Units of NSA OP, 
LP (Exhibit 3.7 to the Quarterly Report on Form 10-Q, filed with the SEC on June 5, 2015, is incorporated 
herein by this reference)

10.6 Partnership Unit Designation of Series SS Class B OP Units of NSA OP, LP (Exhibit 3.8 to the Quarterly 
Report on Form 10-Q, filed with the SEC on June 5, 2015, is incorporated herein by this reference)

10.7 Partnership Unit Designation of Series HA Class B OP Units of NSA OP, LP (Exhibit 10.1 to the Quarterly 
Report on Form 10-Q, filed with SEC on August 9, 2016, is incorporated herein by this reference)

10.8 First Amendment to Partnership Unit Designation of Series HA Class B OP Units of NSA OP, LP  (Exhibit 
10.8 to the Annual Report on Form 10-K, filed with SEC on February 28, 2017, is incorporated herein by 
this reference)

10.9 Partnership Unit Designation of Series PM Class B OP Units of NSA OP, LP (Exhibit 10.2 to the Quarterly 
Report on Form 10-Q, filed with the SEC on May 4, 2017, is incorporated herein by this reference)

10.10 Partnership Unit Designation of Series MI Class B OP Units of NSA OP, LP (Exhibit 10.1 to the Quarterly 
Report on Form 10-Q, filed with the SEC on November 7, 2017, is incorporated herein by this reference)

10.11 Partnership Unit Designation of Series A-1 Preferred Units of NSA OP, LP dated as of January 5, 2018 
(Exhibit 10.12 to the Annual Report on Form 10-K, filed with the SEC on February 27, 2018, is incorporated 
herein by this reference)

10.12 Sixty-First Amendment to the Third Amended and Restated Agreement of Limited Partnership of NSA OP, 
LP (Exhibit 10.1 to the Form 8-K filed with the SEC on October 11, 2017, is incorporated herein by this 
reference)

10.13 Form of Second Amended and Restated DownREIT Partnership Agreement (including a schedule of existing 
DownREIT limited partnership agreements and limited liability company agreements) (Exhibit 10.7 to the 
Quarterly Report on Form 10-Q, filed with the SEC on November 10, 2015, is incorporated herein by this 
reference)

60

10.14 Amended and Restated Credit Agreement dated as of May 6, 2016 by and among NSA OP, LP, as Borrower, 
certain  of  its  subsidiaries  party  thereto  as  Subsidiary  Guarantors,  National  Storage Affiliates  Trust  as 
Guarantor, the lenders from time to time party hereto, KeyBank National Association, as Administrative 
Agent, with Keybanc Capital Markets Inc. and PNC Capital Markets LLC, as Co-Bookrunners and Co-
Lead Arrangers, and PNC Bank, National Association, as Syndication Agent and Wells Fargo Bank, National 
Association,  and  U.S.  Bank  National Association,  as  Co-Documentation Agents  (Exhibit  10.3  to  the 
Quarterly Report on Form 10-Q,  filed with the SEC on August 9, 2016, is incorporated herein by this 
reference)

10.15 Increase Agreement, dated as of December 1, 2016, by and among NSA OP, LP, as Borrower, certain of its 
subsidiaries party thereto as Subsidiary  Guarantors, National Storage Affiliates Trust as  Guarantor,  the 
lenders from time to time party hereto, and KeyBank National Association, as Administrative Agent (Exhibit 
10.11 to the Annual Report on Form 10-K, filed with SEC on February 28, 2017, is incorporated herein by 
this reference)

10.16 Second Increase Agreement and Amendment, dated as of February 08, 2017, by and among NSA OP, LP, 
as Borrower, certain of its subsidiaries party thereto as Subsidiary Guarantors, National Storage Affiliates 
Trust  as  Guarantor,  the  lenders  from  time  to  time  party  hereto,  and  KeyBank  National Association,  as 
Administrative Agent (Exhibit 10.12 to the Annual Report on Form 10-K, filed with SEC on February 28, 
2017, is incorporated herein by this reference)

10.17 Third Increase Agreement and Amendment, dated as of January 29, 2018, by and among NSA OP, LP, as 
Borrower, certain of its subsidiaries party thereto as Subsidiary Guarantors, National Storage Affiliates 
Trust  as  Guarantor,  the  lenders  from  time  to  time  party  hereto,  and  KeyBank  National Association,  as 
Administrative Agent (Exhibit 10.17 to the Annual Report on Form 10-K, filed with the SEC on February 
27, 2018, is incorporated herein by this reference)

10.18 Third Amendment to Credit Agreement and Release of Parent Guaranty, dated as of April 16, 2018, by and 
among NSA OP, LP, as Borrower, certain of its subsidiaries party thereto as Subsidiary Guarantors, certain 
existing lenders party thereto from time to time, National Storage Affiliates Trust, and KeyBank National 
Association,  as  the Administrative Agent,  and  the  financial  institutions  which  are  party  to  the  Credit 
Agreement, as lenders (Exhibit 10.1 to the Quarterly Report on Form 10-Q, filed with the SEC on August 
7, 2018, is incorporated herein by this reference)

10.19 Fourth Amendment to Credit Agreement, dated as of May 31, 2018, by and among NSA OP, LP, as Borrower, 
certain of its subsidiaries party thereto as Subsidiary Guarantors, certain existing lenders party thereto from 
time to time, National Storage Affiliates Trust, and KeyBank National Association, as the Administrative 
Agent, and the financial institutions which are a party to the Credit Agreement, as lenders (Exhibit 10.2 to 
the Quarterly Report on Form 10-Q, filed with the SEC on August 7, 2018, is incorporated herein by this 
reference)

10.20 Credit Agreement, dated as of June 30, 2016, by and among NSA OP, LP, as Borrower, the lenders from 
time to time party hereto, and Capital One, National Association, as Administrative Agent, and joined in 
for certain purposes by certain Subsidiaries of the Borrower and National Storage Affiliates Trust, with 
Capital One, National Association, Regions Bank and U.S. Bank National Association, as Co-Bookrunners 
and Co-Lead Arrangers, and Regions Bank and U.S. Bank National Association, as Syndication Agents 
(Exhibit 10.3 to the Quarterly Report on Form 10-Q, filed with the SEC on August 7, 2018, is incorporated 
herein by this reference)

10.21 First Amendment to Credit Agreement and Release of Parent Guaranty, dated as of April 16, 2018, by and 
among NSA OP, LP, as Borrower, certain Subsidiaries of the Borrower party as Guarantors, National Storage 
Affiliates  Trust,  certain  existing  lenders  party  thereto,  and  Capital  One,  National  Association,  as 
Administrative Agent for the Lenders (Exhibit 10.4 to the Quarterly Report on Form 10-Q, filed with the 
SEC on August 7, 2018, is incorporated herein by this reference)

10.22 Second Amendment to Credit Agreement, dated as of June 5, 2018, by and among NSA OP, LP, as Borrower, 
certain Subsidiaries of the Borrower party as Guarantors, National Storage Affiliates Trust, certain existing 
lenders party thereto, the additional lender parties thereto providing a new commitment pursuant to the 
terms thereof, and Capital One, National Association, as Administrative Agent for the Lenders (Exhibit 
10.5 to the Quarterly Report on Form 10-Q, filed with the SEC on August 7, 2018, is incorporated herein 
by this reference)

10.23 National Storage Affiliates Trust Equity Incentive Plan (Exhibit 10.1 to the Quarterly Report on Form 10-

Q, filed with the SEC on June 5, 2015, is incorporated herein by this reference)

10.24 NSA OP, LP, 2013 Long-Term Incentive Plan (Exhibit 10.2 to the Registration Statement on Form S-11/

A, filed with SEC on April 1, 2015, is incorporated herein by this reference).

10.25 Amended and Restated Registration Rights Agreement, by and among National Storage Affiliates Trust 
and the parties listed on Schedule I thereto (Exhibit 10.2 to the Quarterly Report on Form 10-Q, filed with 
the SEC on June 5, 2015, is incorporated herein by reference)

61

10.26 Registration Rights Agreement, by and among National Storage Affiliates Trust and the parties listed on 
Schedule 1 thereto (Exhibit 10.2 to the Quarterly Report on Form 10-Q, filed with the SEC on May 4, 2018, 
is incorporated by this reference)

10.27 Employment Agreement, dated April 28, 2015, by and between National Storage Affiliates Trust and Arlen 
D. Nordhagen (Exhibit 10.3 to the Quarterly Report on Form 10-Q, filed with the SEC on June 5, 2015, is
incorporated herein by this reference)

10.28 Employment Agreement, dated April 28, 2015, by and between National Storage Affiliates Trust and Tamara 
D. Fischer (Exhibit 10.4 to the Quarterly Report on Form 10-Q, filed with the SEC on June 5, 2015, is
incorporated herein by this reference)

10.29 Employment Agreement, dated April 28, 2015, by and between National Storage Affiliates Trust and Steven 
B. Treadwell (Exhibit 10.5 to the Quarterly Report on Form 10-Q, filed with the SEC on June 5, 2015, is
incorporated herein by this reference)

10.30 Employment Agreement,  dated  January  1,  2017,  by  and  between  National  Storage Affiliates Trust  and 
Brandon Togashi (Exhibit 10.19 to the Annual Report on Form 10-K, filed with SEC on February 28, 2017, 
is incorporated by this reference)

10.31 First Amendment to Employment Agreement, dated March 29, 2018, by and between National Storage 
Affiliates Trust and Arlen D. Nordhagen (Exhibit 10.3 to the Quarterly Report on Form 10-Q, filed with 
the SEC on May 4, 2018, is incorporated herein by this reference) 

10.32 First Amendment to Employment Agreement, dated March 29, 2018, by and between National Storage 
Affiliates Trust and Tamara D. Fischer (Exhibit 10.4 to the Quarterly Report on Form 10-Q, filed with the 
SEC on May 4, 2018, is incorporated herein by this reference)

10.33 First Amendment to Employment Agreement, dated March 29, 2018, by and between National Storage 
Affiliates Trust and Steven B. Treadwell (Exhibit 10.5 to the Quarterly Report on Form 10-Q, filed with 
the SEC on May 4, 2018, is incorporated herein by this reference)

10.34 First Amendment to Employment Agreement, dated March 29, 2018, by and between National Storage 
Affiliates Trust and Brandon Togashi (Exhibit 10.6 to the Quarterly Report on Form 10-Q, filed with the 
SEC on May 4, 2018, is incorporated herein by this reference)

10.35 Form  of Amended  and  Restated  Restricted  Share  Unit Award Agreement  (Exhibit  10.17  to  the Annual 

Report on Form 10-K, filed with the SEC on March 10, 2016, is incorporated herein by this reference)

10.36 Form of Amended and Restated Restricted Share Award Agreement (Exhibit 10.18 to the Annual Report 

on Form 10-K, filed with the SEC on March 10, 2016, is incorporated herein by this reference)

10.37 Form of LTIP Unit Award Agreement to Trustees under the NSA OP, LP, 2013 Long-Term Incentive Plan 
(Exhibit  10.5  to  the  Registration  Statement  on  Form  S-11/A,  filed  with  the  SEC  on April  1,  2015,  is 
incorporated herein by this reference)

10.38 Form of LTIP Unit Award Agreement for Executive Officers (Exhibit 10.28 to the Annual Report on Form 

10-K, filed with the SEC on February 27, 2018, is incorporated herein by this reference)

10.39 Form of Contribution Agreement among each contributor named therein, NSA OP, LP and any indirectly 
wholly owned subsidiary of NSA OP, LP named therein (Exhibit 10.13 to the Registration Statement on 
Form S-11/A, filed with the SEC on April 1, 2015, is incorporated herein by this reference)

10.40 Form of Purchase and Sale Agreement among each seller named therein, National Storage Affiliates Trust 
and NSA OP, LP (Exhibit 10.14 to the Registration Statement on Form S-11/A, filed with the SEC on April 
1, 2015, is incorporated herein by this reference)

10.41 Form of Indemnification Agreement (Exhibit 10.7 to the Registration Statement on Form S-11/A, filed with 

the SEC on April 1, 2015, is incorporated herein by this reference)

10.42 Facilities Portfolio Management Agreement, dated April 28, 2015, by and among (i) NSA OP, LP, (ii) the 
property owners listed therein, (iii) Guardian Storage Centers, LLC, a California limited liability company 
d/b/a StorAmerica Management, and (iv) John Minar and David Lamb, each an individual (Exhibit 10.6 
to the Quarterly Report on Form 10-Q, filed with the SEC on June 5, 2015, is incorporated herein by this 
reference)

10.43 Facilities Portfolio Management Agreement, dated April 28, 2015, by and among (i) NSA OP, LP, (ii) the 
property owners listed therein, (iii) Kevin Howard Real Estate, Inc., an Oregon corporation, and (iv) Kevin 
Howard, an individual (Exhibit 10.7 to the Quarterly Report on Form 10-Q, filed with the SEC on June 5, 
2015, is incorporated herein by this reference)

10.44 Facilities Portfolio Management Agreement, dated April 28, 2015, by and among (i) NSA OP, LP, (ii) the 
property owners listed therein, (iv) Optivest Properties, LLC, a California limited liability company, and 
(iv) Warren Allen, an individual (Exhibit 10.8 to the Quarterly Report on Form 10-Q, filed with the SEC
on June 5, 2015, is incorporated herein by this reference)

62

10.45 Facilities Portfolio Management Agreement, dated April 28, 2015, by and among (i) NSA OP, LP, (ii) the 
property owners listed therein, (iii) SecurCare Self Storage, Inc. a Colorado corporation, and (iv) David 
Cramer, Justin Hlibichuk and Arlen Nordhagen, each an individual (Exhibit 10.9 to the Quarterly Report 
on Form 10-Q, filed with the SEC on June 5, 2015, is incorporated herein by this reference)

10.46 Facilities Portfolio Management Agreement, dated April 28, 2015, by and among (i) NSA OP, LP, (ii) the 
property owners listed therein (iii) Arizona Mini Storage Management Company, an Arizona corporation, 
and (iv) William F. Bohannan, Jr. and Raymond McRae, each an individual (Exhibit 10.10 to the Quarterly 
Report on Form 10-Q, filed with the SEC on June 5, 2015, is incorporated herein by this reference)
10.47 Facilities Portfolio Management Agreement, dated April 1, 2016, by and among (i) NSA OP, LP, (ii) the 
property owners listed therein (iii) the property owners listed as "Deferred Management Property Owners" 
therein (iv) Hide-Away Storage Services, Inc., a Florida Corporation and, (v) Stephen A. Wilson, Paul 
Feikema, and Meisha Wilson, each an individual  (Exhibit 10.2 to the Quarterly Report on Form 10-Q, filed 
with the SEC on August 9, 2016, is incorporated herein by this reference)

10.48 Facilities Portfolio Management Agreement, dated February 24, 2017, by and among (i) NSA OP, LP, (ii) 
the property owners listed therein (iii) Shader Brothers Corporation, and (iv) Marc M. Smith and Laurie 
Shader Smith, each an individual (Exhibit 10.3 to the Quarterly Report on Form 10-Q, filed with the SEC 
on May 4, 2017, is incorporated herein by this reference)

10.49 Facilities Portfolio Management Agreement, dated July 1, 2017, by and among (i) NSA OP, LP, (ii) the 
property owners listed therein, (iii) Move It Self Storage, LP, a Texas limited partnership, and (iv) Austin 
Starke Taylor III, an individual (Exhibit 10.2 to the Quarterly Report on Form 10-Q, filed with the SEC on 
November 7, 2017, is incorporated herein by this reference)

21.1* List of subsidiaries of National Storage Affiliates Trust

23.1* Consent of KPMG LLP for National Storage Affiliates Trust

24.1* Power of Attorney (included on signature page)

31.1* Certification of Chief Executive Officer pursuant to Rule 13a-14(a)/15d-14(a) of the Securities Exchange 
Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

31.2* Certification of Chief Financial Officer pursuant to Rule 13a-14(a)/15d-14(a) of the Securities Exchange 
Act of 1934, as amended, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

32.1* Certification of Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. 1350, as adopted 

pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

101* XBRL (Extensible Business Reporting Language). The following materials from NSA's Annual Report on 
Form 10-K for the year ended December 31, 2018, tagged in XBRL: ((i) consolidated balance sheets; (ii) 
consolidated statements of operations; (iii) consolidated statements of comprehensive income (loss); (iv) 
consolidated  statement  of  changes  in  equity;  (v)  consolidated  statements  of  cash  flows;  (vi)  notes  to 
consolidated financial statements; and (vii) financial statement schedule (3).

* Filed herewith.

Item 16. Form 10-K Summary

None.

63

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

National Storage Affiliates Trust

By:

/s/ ARLEN D. NORDHAGEN
Arlen D. Nordhagen
chairman of the board of trustees and
chief executive officer
(principal executive officer)

Date: February 26, 2019

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and 
appoints Arlen D. Nordhagen and Tamara D. Fischer, and each of them, with full power to act without the other, such 
person's true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him or her 
and in his or her name, place and stead, in any and all capacities, to sign this Form 10-K and any and all amendments 
thereto, and to file the same, with exhibits and schedules thereto, and other documents in connection therewith, with 
the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power 
and authority to do and perform each and every act and thing necessary or desirable to be done in and about the premises, 
as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that 
said attorneys-in-fact and agents, or any of them, or their or his or her substitute or substitutes, may lawfully do or 
cause to be done by virtue hereof.

64

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to 

be signed on its behalf by the undersigned and in the capacities and on the dates indicated.

Signature

National Storage Affiliates Trust

/s/ ARLEN D. NORDHAGEN
Arlen D. Nordhagen

Title

Date

chairman of the board of trustees and
chief executive officer
(principal executive officer)

February 26, 2019

/s/ TAMARA D. FISCHER
Tamara D. Fischer

president and chief financial officer
(principal financial officer)

February 26, 2019

/s/ BRANDON S. TOGASHI

Brandon S. Togashi

chief accounting officer

(principal accounting officer)

February 26, 2019

/s/ GEORGE L. CHAPMAN

trustee

February 26, 2019

George L. Chapman

/s/ KEVIN M. HOWARD

Kevin M. Howard

trustee

February 26, 2019

/s/ PAUL W. HYLBERT, JR.

trustee

February 26, 2019

Paul W. Hylbert, Jr.

/s/ CHAD L. MEISINGER

Chad L. Meisinger

/s/ STEVEN G. OSGOOD

Steven G. Osgood

trustee

trustee

February 26, 2019

February 26, 2019

/s/ DOMINIC M. PALAZZO

trustee

February 26, 2019

Dominic M. Palazzo

/s/ REBECCA L. STEINFORT

trustee

February 26, 2019

Rebecca L. Steinfort

/s/ MARK VAN MOURICK

trustee

February 26, 2019

Mark Van Mourick

65

This page intentionally left blank

NATIONAL STORAGE AFFILIATES TRUST

INDEX TO FINANCIAL STATEMENTS

Financial Statements:
Reports of Independent Registered Public Accounting Firm
Consolidated Balance Sheets as of December 31, 2018 and 2017
Consolidated Statements of Operations for the Years Ended December 31, 2018, 2017 and 2016
Consolidated Statements of Comprehensive Income (Loss) for the Years Ended December 31, 2018,

2017 and 2016

Consolidated Statements of Changes in Equity for the Years Ended December 31, 2018, 2017 and

2016

Consolidated Statements of Cash Flows for the Years Ended December 31, 2018, 2017 and 2016

Notes to the Consolidated Financial Statements

Financial Statement Schedule:

Schedule III - Real Estate and Accumulated Depreciation

Page

F-2
F-4
F-5

F-6

F-7
F-10

F-12

F-37

All other schedules are omitted because they are not applicable or the required information is shown in the

financial statements or notes thereto.

F-1

Report of Independent Registered Public Accounting Firm

To the Shareholders and Board of Trustees 
National Storage Affiliates Trust:

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of National Storage Affiliates Trust and subsidiaries 
(the Company) as of December 31, 2018 and 2017, the related consolidated statements of operations, comprehensive 
income (loss), changes in equity, and cash flows for each of the years in the three year period ended December 31, 
2018,  and  the  related  notes,  and  the  financial  statement  schedule,  Schedule  III  -  Real  Estate  and Accumulated 
Depreciation (collectively, 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, 2018 and 2017, and 
the results of its operations and its cash flows for each of the years in the three year period ended December 31, 2018, 
in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2018, based on criteria 
established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations 
of  the  Treadway  Commission,  and  our  report  dated  February 26,  2019  expressed  an  unqualified  opinion  on  the 
effectiveness of the Company’s internal control over financial reporting.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to 
express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm 
registered with the PCAOB and are required to be independent with respect to the Company in accordance with the 
U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and 
the PCAOB.

We conducted our 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. 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/ KPMG LLP

We have served as the Company’s auditor since 2013.

Denver, Colorado 
February 26, 2019

F-2

Report of Independent Registered Public Accounting Firm

To the Shareholders and Board of Trustees 
National Storage Affiliates Trust:

Opinion on Internal Control Over Financial Reporting 

We  have  audited  National  Storage Affiliates Trust  and  subsidiaries’  (the  Company)  internal  control  over  financial 
reporting as of December 31, 2018 based on criteria established in Internal Control - Integrated Framework (2013)
issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the Company 
maintained, in all material respects, effective internal control over financial reporting as of December 31, 2018, based 
on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring 
Organizations of the Treadway Commission.  

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2018 and 2017, the related 
consolidated statements of operations, comprehensive income (loss), changes in equity, and cash flows for each of the 
years in the three-year period ended December 31, 2018, and the related notes, and the financial statement schedule, 
Schedule III - Real Estate and Accumulated Depreciation (collectively, the consolidated financial statements), and our 
report dated February 26, 2019 expressed an unqualified opinion on those consolidated financial statements.

Basis for Opinion 

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

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and 
perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was 
maintained  in  all  material  respects.  Our  audit  of  internal  control  over  financial  reporting  included  obtaining  an 
understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing 
and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also 
included performing such other procedures as we considered necessary in the circumstances. We believe that our audit 
provides a reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting 

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

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

Denver, Colorado 
February 26, 2019 

/s/ KPMG LLP

F-3

NATIONAL STORAGE AFFILIATES TRUST 
CONSOLIDATED BALANCE SHEETS
 (dollars in thousands, except per share amounts)

ASSETS

Real estate

Self storage properties
Less accumulated depreciation
Self storage properties, net

Cash and cash equivalents
Restricted cash
Debt issuance costs, net
Investment in unconsolidated real estate ventures
Other assets, net
Assets held for sale

Total assets
LIABILITIES AND EQUITY

Liabilities

Debt financing

Accounts payable and accrued liabilities

Deferred revenue

Total liabilities

Commitments and contingencies (Note 12)

Equity

Preferred shares of beneficial interest, par value $0.01 per share.

50,000,000 authorized, 6,900,000 issued and outstanding at December
31, 2018 and 2017, at liquidation preference

Common shares of beneficial interest, par value $0.01 per share.

250,000,000 authorized, 56,654,009 and 50,284,934 shares issued and
outstanding at December 31, 2018 and 2017, respectively

Additional paid-in capital

Distributions in excess of earnings

Accumulated other comprehensive income

Total shareholders' equity

Noncontrolling interests

Total equity

Total liabilities and equity

December 31,

2018

2017

$

$

$

$

2,637,723
(246,261)
2,391,462
13,181
3,182
1,260
245,125
75,053
—

2,275,233
(170,358)
2,104,875
13,366
3,041
2,185
89,093
52,615
1,555

2,729,263

$

2,266,730

1,278,102

$

958,097

33,130

15,732

1,326,964

24,459

12,687

995,243

172,500

172,500

567

844,276
(114,122)
13,618

916,839

485,460

503

711,467
(55,729)
12,282

841,023

430,464

1,402,299

1,271,487

$

2,729,263

$

2,266,730

See notes to consolidated financial statements.

F-4

NATIONAL STORAGE AFFILIATES TRUST
CONSOLIDATED STATEMENTS OF OPERATIONS
 (in thousands, except per share amounts)

REVENUE

Rental revenue
Other property-related revenue
Management fees and other revenue

Total revenue

OPERATING EXPENSES

Property operating expenses
General and administrative expenses
Depreciation and amortization
Total operating expenses

Income from operations
OTHER (EXPENSE) INCOME

Interest expense

Loss on early extinguishment of debt

Equity in losses of unconsolidated real estate ventures

Acquisition costs

Non-operating expense

Gain on sale of self storage properties

Other expense
Income before income taxes

Income tax expense
Net income

Net income attributable to noncontrolling interests
Net income attributable to National Storage

Affiliates Trust

Distributions to preferred shareholders

Net income attributable to common shareholders

Earnings (loss) per share - basic

Earnings (loss) per share - diluted

Weighted average shares outstanding - basic

Weighted average shares outstanding - diluted

$

$

$

$

Year Ended December 31,
2017

2016

2018

$

$

$

$

308,403
10,183
12,310
330,896

103,875
36,220
89,147
229,242

101,654

(42,724)
—
(1,423)
(663)
(91)
391
(44,510)
57,144
(818)
56,326
(42,217)

14,109
(10,350)
3,759

0.07

0.07

53,293

53,293

$

$

$

$

251,814
8,255
8,061
268,130

84,455
30,060
75,115
189,630

78,500

(34,068)
—
(2,339)
(593)
(58)
5,715
(31,343)
47,157
(1,159)
45,998
(43,037)

2,961
(2,300)
661

0.01

0.01

44,423

44,423

191,178
6,059
1,809
199,046

64,798
21,528
55,064
141,390

57,656

(24,109)
(136)
(1,484)
(6,546)
(147)
—
(32,422)
25,234
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24,866
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17,965

—

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0.60

0.31

29,887

78,747

See notes to consolidated financial statements.

F-5

NATIONAL STORAGE AFFILIATES TRUST
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
 (dollars in thousands)

Net income
Other comprehensive income (loss)

Unrealized gain on derivative contracts
Reclassification of other comprehensive (income) loss to

interest expense

Other comprehensive income

Comprehensive income

Comprehensive income attributable to noncontrolling

interests

Comprehensive income attributable to National Storage

Affiliates Trust

Year Ended December 31,
2017

2016

2018

$

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$

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$

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3,598

(1,817)
1,781
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1,935

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4,243
50,241

6,434

2,678
9,112
33,978

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(44,697)

(7,272)

$

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$

5,544

$

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See notes to consolidated financial statements.

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F

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NATIONAL STORAGE AFFILIATES TRUST
CONSOLIDATED STATEMENTS OF CASH FLOWS
(dollars in thousands)

Year Ended December 31,
2017

2016

2018

56,326

$

45,998

$

24,866

CASH FLOWS FROM OPERATING ACTIVITIES

Net income
Adjustments to reconcile net income to net cash provided

$

by operating activities:
Depreciation and amortization
Amortization of debt issuance costs
Amortization of debt discount and premium, net
Loss on debt extinguishment
Gain on sale of self storage properties
LTIP units issued for acquisition expenses
Equity-based compensation expense

Equity in losses of unconsolidated real estate ventures

Distributions from unconsolidated real estate ventures

Change in assets and liabilities, net of effects of self

storage property acquisitions:

Other assets

Accounts payable and accrued liabilities

Deferred revenue

89,147
2,569
(1,469)
—
(391)
—
3,837

1,423

8,187

(5,713)
6,597

1,283

Net Cash Provided by Operating Activities

161,796

CASH FLOWS FROM INVESTING ACTIVITIES

Acquisition of self storage properties

Capital expenditures

Investments in and advances to unconsolidated real estate

ventures

Distributions from unconsolidated real estate ventures

Acquisition of property management platform

Deposits and advances for self storage property and other

acquisitions

Expenditures for corporate furniture, equipment and other

Net proceeds from sale of self storage properties
Net Cash Used In Investing Activities
CASH FLOWS FROM FINANCING ACTIVITIES

Proceeds from issuance of common shares

Proceeds from issuance of preferred shares

Proceeds from issuance of subordinated performance

units

Borrowings under debt financings

Receipts for OP unit subscriptions

Collection of receivables from issuance of OP equity

Principal payments under debt financings
Payment of dividends to common shareholders
Payment of dividends to preferred shareholders
Distributions to noncontrolling interests
Debt issuance costs

(313,712)
(19,014)

(165,642)
—

—

(20,977)
(403)
5,259
(514,489)

175,616

—

—

822,500

1,211

—
(507,239)
(62,152)
(10,350)
(63,350)
(2,860)

See notes to consolidated financial statements.

F-10

75,115
2,175
(1,570)
—
(5,715)
—
3,764

2,339

5,093

(2,398)
1,200
(1,713)
124,288

(391,619)
(14,656)

(15,289)
250

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(4,923)
(588)
17,534
(409,291)

140,261

166,566

7,000

760,900

1,150

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(679,104)
(47,671)
(2,300)
(57,314)
(2,381)

55,064
1,955
(2,051)
136
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56
2,597

1,484

730

(1,994)
8,386

3,417

94,646

(532,030)
(11,418)

(82,950)
—
(19,933)

(345)
(527)
4,823
(642,380)

378,281

—

—

812,500

1,344

930
(558,597)
(26,695)
—
(47,005)
(5,665)

NATIONAL STORAGE AFFILIATES TRUST
CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)
(dollars in thousands)

Equity offering costs

Net Cash Provided by Financing Activities
(Decrease) Increase in Cash, Cash Equivalents and

Restricted Cash

CASH, CASH EQUIVALENTS AND RESTRICTED

CASH

Beginning of year
End of year

Supplemental Cash Flow Information

Cash paid for interest

Supplemental Disclosure of Non-Cash Investing and

Financing Activities

Consideration exchanged in property acquisitions:

Issuance of OP units and subordinated performance

$

$

Year Ended December 31,
2017

2016

2018

(727)
352,649

(1,034)
286,073

(1,399)
553,694

(44)

1,070

5,960

16,407
16,363

$

15,337
16,407

$

9,377
15,337

40,475

$

32,951

$

23,313

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$

28,063

$

30,327

$

120,952

Deposits on acquisitions applied to purchase price

LTIP units vesting upon acquisition of properties

Assumption of mortgages payable

Other net liabilities assumed

Issuance of OP unit subscription liability through reduced

distributions

Settlement of acquisition receivables through reduced

distributions

Increase in OP unit subscription liability through reduced

distributions

Increase in payables for offering costs

Settlement of offering expenses from equity issuance

proceeds

5,050

—

7,581

2,167

1,236

642

19

626

575

350

854

—

3,616

1,262

812

108

600

631

814

61,628

4,817

1,441

445

310

593

12,299

11,673

See notes to consolidated financial statements.

F-11

NATIONAL STORAGE AFFILIATES TRUST
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. ORGANIZATION AND NATURE OF OPERATIONS

National Storage Affiliates Trust was organized in the state of Maryland on May 16, 2013 and is a fully integrated,
self-administered and self-managed real estate investment trust focused on the self storage sector. As used herein, 
"NSA," the "Company," "we," "our," and "us" refers to National Storage Affiliates Trust and its consolidated subsidiaries, 
except where the context indicates otherwise. The Company has elected and believes that it has qualified to be taxed 
as a real estate investment trust for U.S. federal income tax purposes ("REIT") commencing with its taxable year ended 
December 31, 2015. 

Through its controlling interest as the sole general partner of NSA OP, LP (its "operating partnership"), a Delaware 
limited partnership formed on February 13, 2013, the Company is focused on the ownership, operation, and acquisition 
of self storage properties located within the top 100 MSAs in the United States. Pursuant to the Agreement of Limited 
Partnership (as amended, the "LP Agreement") of its operating partnership, the Company's operating partnership is 
authorized  to  issue  preferred  units,  Class A  Units  ("OP  units"),  different  series  of  Class B  Units  ("subordinated 
performance units"), and Long-Term Incentive Plan Units ("LTIP units"). The Company also owns certain of its self 
storage properties through other consolidated limited partnership subsidiaries of its operating partnership, which the 
Company refers to as "DownREIT partnerships." The DownREIT partnerships issue equity ownership interests that 
are  intended  to  be  economically  equivalent  to  the  Company's  OP  units  ("DownREIT  OP  units")  and  subordinated 
performance units ("DownREIT subordinated performance units"). 

The Company owned 499 self storage properties in 26 states and Puerto Rico with approximately 30.4 million
rentable square feet (unaudited) in approximately 242,000 storage units as of December 31, 2018. These properties are 
managed with local operational focus and expertise by the Company and its participating regional operators ("PROs"). 
These PROs are SecurCare Self Storage, Inc. and its controlled affiliates ("SecurCare"), Kevin Howard Real Estate 
Inc., d/b/a Northwest Self Storage and its controlled affiliates ("Northwest"), Optivest Properties LLC and its controlled 
affiliates ("Optivest"), Guardian Storage Centers LLC and its controlled affiliates ("Guardian"), Move It Self Storage 
and its controlled affiliates ("Move It"), Arizona Mini Storage Management Company d/b/a Storage Solutions and its 
controlled affiliates ("Storage Solutions"), Hide-Away Storage Services, Inc. and its controlled affiliates ("Hide-Away") 
and an affiliate of Shader Brothers Corporation d/b/a Personal Mini Storage ("Personal Mini").

In October 2018, the Company entered into definitive agreements with affiliates of Southern Self Storage, LLC 
d/b/a Southern Self Storage of Palm Beach Gardens, Florida, to add Southern Self Storage ("Southern") as the Company's 
ninth PRO. In January 2019, the Company completed the initial contribution transaction with Southern. As discussed 
in Note 15, in February 2019, the Company entered into definitive agreements with affiliates of Investment Real Estate 
Management, LLC d/b/a Moove In Self Storage of York, Pennsylvania to add Moove In Self Storage ("Moove In") as 
the Company's tenth PRO. 

As of December 31, 2018, the Company also managed through its property management platform an additional 
portfolio of 176 properties owned by the Company's unconsolidated real estate ventures. These properties contain 
approximately 12.6 million rentable square feet, configured in approximately 103,000 storage units and located across 
22 states. The Company owns a 25% equity interest in each of its unconsolidated real estate ventures.

As of December 31, 2018, in total, the Company operated and held ownership interests in 675 self storage properties 
located across 34 states and Puerto Rico with approximately 43.0 million rentable square feet in approximately 345,000
storage units.

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Basis of Presentation

The accompanying consolidated financial statements are presented on the accrual basis of accounting in accordance 

with U.S. generally accepted accounting principles ("GAAP").

F-12

Principles of Consolidation

The Company's consolidated financial statements include the accounts of its operating partnership and its controlled 
subsidiaries. All significant intercompany balances and transactions have been eliminated in the consolidation of entities. 

When the Company obtains an economic interest in an entity, the Company evaluates the entity to determine if 
the entity is deemed a variable interest entity ("VIE"), and if the Company is deemed to be the primary beneficiary, in 
accordance with authoritative guidance issued on the consolidation of VIEs. When an entity is not deemed to be a VIE, 
the Company considers the provisions of additional guidance to determine whether the general partner controls a limited 
partnership or similar entity when the limited partners have certain rights. The Company consolidates all entities that 
are VIEs and of which the Company is deemed to be the primary beneficiary. The Company has determined that its 
operating partnership is a VIE. The sole significant asset of National Storage Affiliates Trust is its investment in its 
operating partnership, and consequently, substantially all of the Company's assets and liabilities represent those assets 
and liabilities of its operating partnership.

As of December 31, 2018, the Company's operating partnership was the primary beneficiary of, and therefore 
consolidated, 21 DownREIT partnerships that are considered VIEs, which owned 34 self storage properties. The net 
book value of the real estate owned by these VIEs was $240.4 million and $248.0 million as of December 31, 2018
and December 31, 2017, respectively. For certain DownREIT partnerships which are subject to fixed rate mortgages 
payable, the carrying value of such fixed rate mortgages payable held by these VIEs was $138.4 million and $140.3 
million as of December 31, 2018 and December 31, 2017, respectively. The creditors of the consolidated VIEs do not 
have recourse to the Company's general credit.

Noncontrolling Interests

All of the limited partner equity interests ("OP equity") in its operating partnership not held by the Company are 
reflected  as  noncontrolling  interests.  Noncontrolling  interests  also  include  ownership  interests  in  DownREIT 
partnerships  held  by  entities  other  than  the  Company's  operating  partnership.  In  the  consolidated  statements  of 
operations, the Company allocates net income (loss) attributable to noncontrolling interests to arrive at net income 
(loss) attributable to National Storage Affiliates Trust. 

For transactions that result in changes to the Company's ownership interest in its operating partnership, the carrying 
amount of noncontrolling interests is adjusted to reflect such changes. The difference between the fair value of the 
consideration  received  or  paid  and  the  amount  by  which  the  noncontrolling  interests  is  adjusted  is  reflected  as  an 
adjustment to additional paid-in capital on the consolidated balance sheets.

Self Storage Properties

Self storage properties are carried at historical cost less accumulated depreciation and any impairment losses. Major 
replacements and betterments, which improve or extend the life of an asset, are capitalized. Expenditures for ordinary 
repairs and maintenance are expensed as incurred and are included in property operating expenses. Estimated depreciable 
lives of self storage properties are determined by considering the age and other indicators about the condition of the 
assets at the respective dates of acquisition, resulting in a range of estimated useful lives for assets within each category. 
All  self  storage  property  assets  are  depreciated  using  the  straight-line  method.  Buildings  and  improvements  are 
depreciated over estimated useful lives primarily between seven and 40 years; furniture and equipment are depreciated 
over estimated useful lives primarily between three and 10 years.

When a self storage property is acquired, the purchase price of the acquired self storage property is allocated to 
land, buildings and improvements, furniture and equipment, customer in-place leases, assumed real estate leasehold 
interests, other assets acquired and liabilities assumed, based on the estimated fair value of each component. When a 
portfolio of self storage properties is acquired, the purchase price is allocated to the individual self storage properties 
based on the fair value determined using an income approach with appropriate risk-adjusted capitalization rates, which 
take into account the relative size, age and location of the individual self storage properties.

Cash and Cash Equivalents

The Company considers all highly-liquid investments purchased with original maturities of three months or less 
to be cash equivalents. From time to time, the Company maintains cash balances in financial institutions in excess of 
federally insured limits. The Company has never experienced a loss that resulted from exceeding federally insured 
limits.

F-13

Restricted Cash

The Company's restricted cash consists of escrowed funds deposited with financial institutions for real estate taxes, 

insurance and other reserves for capital improvements in accordance with the Company's loan agreements.

Customer In-place Leases

In  allocating  the  purchase  price  for  a  self  storage  property  acquisition,  the  Company  determines  whether  the 
acquisition includes intangible assets. The Company allocates a portion of the purchase price to an intangible asset 
attributed to the value of customer in-place leases. This intangible asset is amortized to expense using the straight-line 
method over 12 months, the estimated average rental period for the leases. Substantially all of the leases in place at 
acquired properties are at market rates, as the leases are month-to-month contracts.

Impairment of Long-Lived Assets

The Company evaluates long-lived assets for impairment when events and circumstances indicate that there may 
be impairment. When events or changes in circumstances indicate that the Company's long-lived assets may not be 
recoverable, the carrying value of these long-lived assets is compared to the undiscounted future net operating cash 
flows, plus a terminal value attributable to the assets. If an asset's carrying value is not considered recoverable, an 
impairment loss is recorded to the extent the net carrying value of the asset exceeds the fair value. For the periods 
presented, no assets were determined to be impaired under this policy.

Costs of Raising Capital

Commissions, legal fees and other costs that are directly associated with equity offerings are capitalized as deferred 
offering costs, pending a determination of the success of the offering. Deferred offering costs related to successful 
offerings are charged to additional paid-in capital within equity in the period it is determined that the offering was 
successful. 

Debt issuance costs are amortized over the estimated life of the related debt using the straight-line method, which 
approximates the effective interest rate method. Amortization of debt issuance costs is included in interest expense in 
the accompanying statements of operations.

Revenue Recognition

Rental revenue

Rental revenue consists of space rentals and related fees. Management has determined that all of the Company's 
leases are operating leases. Substantially all leases may be terminated on a month-to-month basis and rental income is 
recognized  ratably  over  the  lease  term  using  the  straight-line  method.  Rents  received  in  advance  are  deferred  and 
recognized on a straight-line basis over the related lease term associated with the prepayment. Promotional discounts 
and other incentives are recognized as a reduction to rental income over the applicable lease term. 

Other property-related revenue

Other  property-related revenue  consists  of  ancillary  revenues  such  as  tenant  insurance  and/or  tenant  warranty 

protection-related access fees and sales of storage supplies which are recognized in the period earned.

The Company and certain of the Company’s PROs have tenant insurance- and/or tenant warranty protection plan-
related arrangements with insurance companies and the Company’s tenants. During the years ended December 31, 
2018, 2017 and 2016, the Company recognized $7.5 million, $6.0 million and $4.2 million, respectively, of tenant 
insurance and tenant warranty protection plan revenues.

The Company sells boxes, packing supplies, locks and other retail merchandise at its properties. During the years 
ended December 31, 2018, 2017 and 2016, the Company recognized retail sales of $1.5 million, $1.3 million and $1.0 
million, respectively.

Management fees and other revenue

Management fees and other revenue consist of property management fees, platform fees, call center fees, acquisition 
fees, and a portion of tenant warranty protection or tenant insurance proceeds that the Company earns for managing 
and operating its unconsolidated real estate ventures. 

With respect to both the 2018 Joint Venture and the 2016 Joint Venture, the Company provides supervisory and 
administrative property management services, centralized call center services, and technology platform and revenue 

F-14

management services to the properties in the unconsolidated real estate ventures. The property management fees are 
equal to 6% of monthly gross revenues and net sales revenues from the assets of the unconsolidated real estate ventures, 
and the platform fees are equal to $1,250 per month per unconsolidated real estate venture property. With respect to 
the 2016 Joint Venture only, the call center fees are equal to 1% of each of monthly gross revenues and net sales revenues 
from the 2016 Joint Venture properties. During the years ended December 31, 2018, 2017 and 2016, the Company 
recognized property management fees, call center fees and platform fees of $7.8 million, $4.8 million and $1.1 million, 
respectively.

For  acquisition  fees,  the  Company  provides  sourcing,  underwriting  and  administration  services  to  the 
unconsolidated real estate ventures. The 2016 Joint Venture paid the Company a $4.1 million acquisition fee equal 
to 0.65% of the gross capitalization (including debt and equity) of the original 66-property 2016 Joint Venture portfolio 
(the "Initial 2016 JV Portfolio") in 2016, at the time of the Initial 2016 JV Portfolio acquisition. The 2018 Joint Venture 
paid the Company a $4.0 million acquisition fee related to the initial acquisition of properties by the 2018 Joint Venture 
(the "Initial 2018 JV Portfolio") during the year ended December 31, 2018, at the time of the Initial 2018 JV Portfolio 
acquisition. These fees are refundable to the unconsolidated real estate ventures, on a prorated basis, if the Company 
is removed as the managing member during the initial four year life of the unconsolidated real estate ventures and as 
such, the Company's performance obligation for these acquisition fees are satisfied over a four year period. As of 
December 31, 2018 and 2017, the Company had deferred revenue related to the acquisition fees of $4.6 million and 
$2.8 million, respectively. 

The  Company  also  earns  acquisition  fees  for  properties  acquired  by  the  unconsolidated  real  estate  ventures 
subsequent to the Initial 2016 JV Portfolio and the Initial 2018 JV Portfolio. These fees are based on a percentage of 
the gross capitalization of the acquired assets determined by the members of the 2016 Joint Venture and the 2018 Joint 
Venture, and are generally earned when the unconsolidated real estate ventures obtain title and control of an acquired 
property. During the years ended December 31, 2018, 2017 and 2016, the Company recognized acquisition fees of $1.6 
million, $1.5 million and $0.3 million, respectively.

An affiliate of the Company facilitates tenant warranty protection or tenant insurance programs for tenants of the 
properties in the unconsolidated real estate ventures in exchange for 50% of all proceeds from such programs at each 
unconsolidated real estate venture property. During the years ended December 31, 2018, 2017 and 2016, the Company 
recognized $2.4 million, $1.9 million and $0.5 million, respectively, of revenue related to these activities.

Advertising Costs

The Company incurs advertising costs primarily attributable to internet, directory and other advertising. Advertising 
costs  are  included  in  property  operating  expenses  in  the  accompanying  statements  of  operations.  These  costs  are 
expensed in the period in which the cost is incurred. The Company incurred advertising costs of $4.1 million, $3.7 
million and $3.1 million for the years ended December 31, 2018, 2017 and 2016, respectively.

Acquisition Costs

The Company incurs title, legal and consulting fees, and other costs associated with the completion of acquisitions. 
During the year ended December 31, 2017, the Company adopted Accounting Standards Update ("ASU") 2017-01 and 
as a result, the Company's self storage property acquisitions during the years ended December 31, 2018 and 2017 were 
accounted  for  as  asset  acquisitions,  and  accordingly,  acquisition  costs  directly  related  to  the  self  storage  property 
acquisitions were capitalized as part of the basis of the acquired properties. Indirect acquisition costs remain included 
in acquisition costs in the accompanying statements of operations in the period in which they were incurred. Prior to 
the  Company's  adoption  of  ASU  2017-01,  direct  and  indirect  costs  were  included  in  acquisition  costs  in  the 
accompanying statements of operations in the period in which they were incurred.

Income Taxes

Through December 31, 2014, the Company did not have a profit and loss sharing interest in its operating partnership 
and did not have any other operations that were subject to taxation. Accordingly, the Company did not generate a federal 
income tax benefit or expense for the period from its inception through December 31, 2014.

The Company has elected and believes it has qualified to be taxed as a REIT under sections 856 through 860 of 
the U.S. Internal Revenue Code (the "Code") commencing with the taxable year ended December 31, 2015. To qualify 
as a REIT, among other things, the Company is required to distribute at least 90% of its REIT taxable income to its 
shareholders and meet certain tests regarding the nature of its income and assets. As a REIT, the Company is not subject 
to federal income tax on the earnings distributed currently to its shareholders that it derives from its REIT qualifying 

F-15

activities. If the Company fails to qualify as a REIT in any taxable year, and is unable to avail itself of certain provisions 
set forth in the Code, all of the Company's taxable income would be subject to federal and state income taxes at regular 
corporate rates.

The Company will not be required to make distributions with respect to income derived from the activities conducted 
through subsidiaries that the Company elects to treat as taxable REIT subsidiaries ("TRS") for federal income tax 
purposes.  Certain  activities  that  the  Company  undertakes  must  be  conducted  by  a TRS,  such  as  performing  non-
customary services for its customers, facilitating sales by PROs of tenant insurance and holding assets that the Company 
is not permitted to hold directly. A TRS is subject to federal and state income taxes.

On June 25, 2014, the Company formed NSA TRS, LLC ("NSA TRS"), a Delaware limited liability company. The 
Company has elected to treat NSA TRS as a TRS, and consequently, NSA TRS is subject to U.S. federal and state 
corporate income taxes. Deferred tax assets and liabilities are recognized to the extent of any differences between the 
financial reporting and tax bases of assets and liabilities. No material deferred tax assets and liabilities were recorded 
as of December 31, 2018 and 2017.

The Company did not have any unrecognized tax benefits related to uncertain tax positions as of December 31, 
2018 and 2017. Future amounts of accrued interest and penalties, if any, related to uncertain tax positions will be 
recorded as a component of income tax expense. The Company does not expect that the amount of unrecognized tax 
benefits will change significantly in the next 12 months.

The Company's material taxing jurisdiction is the U.S. federal jurisdiction; the 2015 tax year is the earliest period 

that remains open to examination by these taxing jurisdictions. 

Earnings per Share

Basic earnings per share is calculated based on the weighted average number of the Company's common shares 
of beneficial interest, $0.01 par value per share ("common shares"), outstanding during the period. Diluted earnings 
per share is calculated by further adjusting for the dilutive impact using the treasury stock method for any share options 
and unvested share equivalents outstanding during the period and the if-converted method for any convertible securities 
outstanding during the period.  

As more fully described below under "–Allocation of Net Income (Loss)", the Company allocates GAAP income 
(loss) utilizing the hypothetical liquidation at book value ("HLBV") method, which could result in net income (or net 
loss) attributable to National Storage Affiliates Trust during a period when the Company reports consolidated net loss 
(or net income), or net income (or net loss) attributable to National Storage Affiliates Trust in excess of the Company's 
consolidated net income (or net loss). The computations of basic and diluted earnings (loss) per share may be materially 
affected  by  these  disproportionate  income  (loss)  allocations,  resulting  in  volatile  fluctuations  of  basic  and  diluted 
earnings (loss) per share.

Equity-Based Awards

The measurement and recognition of compensation cost for all equity-based awards granted to officers, employees 
and consultants is based on estimated fair values. Compensation cost is recognized on a straight-line basis over the 
requisite service periods of each award with non-graded vesting. For awards granted which contain a graded vesting 
schedule and the only condition for vesting is a service condition, compensation cost is recognized as an expense on a 
straight-line basis over the requisite service period as if the award was, in substance, a single award. For awards granted 
for which vesting is subject to a performance condition, compensation cost is recognized over the requisite service 
period if and when the Company concludes it is probable that the performance condition will be achieved.

The estimated fair value of all equity-based awards issued to PROs and their affiliates in connection with self 
storage property acquisitions is included in the cost of the respective acquisitions. The estimated fair value of such 
awards  is  measured  at  the  date  the  self  storage  properties  are  acquired,  as  this  date  represents  satisfaction  of  the 
performance condition and coincides with the award vesting.

F-16

Derivative Financial Instruments

The Company carries all derivative financial instruments on the balance sheet at fair value. Fair value of derivatives 
is determined by reference to observable prices that are based on inputs not quoted on active markets, but corroborated 
by market data. The accounting for changes in the fair value of a derivative instrument depends on whether the derivative 
has been designated and qualifies as part of a hedging relationship. The Company's use of derivative instruments has 
been limited to interest rate swap and cap agreements. The fair values of derivative instruments are included in other 
assets and accounts payable and accrued liabilities in the accompanying balance sheets. For derivative instruments not 
designated as cash flow hedges, the unrealized gains and losses are included in interest expense in the accompanying 
statements of operations. For derivatives designated as cash flow hedges, the effective portion of the changes in the 
fair value of the derivatives is initially reported in accumulated other comprehensive income (loss) in the Company's 
balance sheets and subsequently reclassified into earnings when the hedged transaction affects earnings.

The valuation of interest rate swap and cap agreements is determined using widely accepted valuation techniques 
including  discounted  cash  flow  analysis  on  the  expected  cash  flows  of  each  derivative. This  analysis  reflects  the 
contractual terms of derivatives, including the period to maturity, and uses observable market-based inputs, including 
interest rate curves. The fair values of interest rate swaps are determined using the market standard methodology of 
netting the discounted future fixed cash payments and the discounted expected variable cash receipts. The variable cash 
receipts are based on an expectation of future interest rates (forward curves) derived from observable market interest 
rate forward curves. The Company may enter into derivative contracts that are intended to economically hedge certain 
of its risk, even though hedge accounting does not apply or the Company elects not to apply hedge accounting.

Fair Value Measurements

When measuring fair value of financial instruments that are required to be recorded or disclosed at fair value, the 
Company uses a three-tier measurement hierarchy which prioritizes the inputs used to calculate fair value. These tiers 
include Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other 
than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable 
inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions.

Investments in Unconsolidated Real Estate Ventures

The Company’s investments in its unconsolidated real estate ventures are recorded under the equity method of 
accounting  in  the  accompanying  consolidated  financial  statements.  Under  the  equity  method,  the  Company’s 
investments in unconsolidated real estate ventures are stated at cost and adjusted for the Company’s share of net earnings 
or losses and reduced by distributions. Equity in earnings (losses) is recognized based on the Company’s ownership 
interest in the earnings (losses) of the unconsolidated real estate ventures. The Company follows the "nature of the 
distribution approach" for classification of distributions from its unconsolidated real estate ventures in its consolidated 
statements of cash flows. Under this approach, distributions are reported on the basis of the nature of the activity or 
activities that generated the distributions as either a return on investment, which are classified as operating cash flows, 
or a return of investment (e.g., proceeds from the unconsolidated real estate ventures' sale of assets) which are reported 
as investing cash flows.

Segment Reporting

The Company manages its business as one reportable segment consisting of investments in self storage properties 
located in the United States. Although the Company operates in several markets, these operations have been aggregated 
into one reportable segment based on the similar economic characteristics among all markets. 

Reclassifications     

Certain amounts in the consolidated financial statements and related notes have been reclassified to conform to 
the current year presentation. Such reclassifications do not impact the Company's previously reported financial position 
or net income (loss).

F-17

Allocation of Net Income (Loss)

The distribution rights and priorities set forth in the operating partnership's LP Agreement differ from what is 
reflected by the underlying percentage ownership interests of the unitholders. Accordingly, the Company allocates 
GAAP income (loss) utilizing the hypothetical liquidation at book value ("HLBV") method, in which the Company 
allocates income or loss based on the change in each unitholders’ claim on the net assets of its operating partnership 
at period end after adjusting for any distributions or contributions made during such period. The HLBV method is 
commonly applied to equity investments where cash distribution percentages vary at different points in time and are 
not directly linked to an equity holder’s ownership percentage. 

The HLBV method is a balance sheet-focused approach to income (loss) allocation. A calculation is prepared at 
each balance sheet date to determine the amount that unitholders would receive if the operating partnership were to 
liquidate all of its assets (at GAAP net book value) and distribute the resulting proceeds to its creditors and unitholders 
based on the contractually defined liquidation priorities. The difference between the calculated liquidation distribution 
amounts at the beginning and the end of the reporting period, after adjusting for capital contributions and distributions, 
is used to derive each unitholder's share of the income (loss) for the period. Due to the stated liquidation priorities and 
because the HLBV method incorporates non-cash items such as depreciation expense, in any given period, income or 
loss may be allocated disproportionately to unitholders as compared to their respective ownership percentage in the 
operating partnership, and net income (loss) attributable to National Storage Affiliates Trust could be more or less net 
income than actual cash distributions received and more or less income or loss than what may be received in the event 
of an actual liquidation. Additionally, the HLBV method could result in net income (or net loss) attributable to National 
Storage Affiliates Trust during a period when the Company reports consolidated net loss (or net income), or net income 
(or net loss) attributable to National Storage Affiliates Trust in excess of the Company's consolidated net income (or 
net  loss).  The  computations  of  basic  and  diluted  earnings  (loss)  per  share  may  be  materially  affected  by  these 
disproportionate income (loss) allocations, resulting in volatile fluctuations of basic and diluted earnings (loss) per 
share.

Other Comprehensive Income (Loss)

The Company has cash flow hedge derivative instruments that are measured at fair value with unrealized gains or 
losses  recognized  in  other  comprehensive  income  (loss)  with  a  corresponding  adjustment  to  accumulated  other 
comprehensive income (loss) within equity, as discussed further in Note 13. Under the HLBV method of allocating 
income (loss) discussed above, a calculation is prepared at each balance sheet date by applying the HLBV method 
including, and excluding, the assets and liabilities resulting from the Company's cash flow hedge derivative instruments 
to determine comprehensive income (loss) attributable to National Storage Affiliates Trust. As a result of the distribution 
rights and priorities set forth in the operating partnership's LP Agreement, in any given period, other comprehensive 
income (loss) may be allocated disproportionately to unitholders as compared to their respective ownership percentage 
in the operating partnership and as compared to their respective allocation of net income (loss). 

Assets Held For Sale

The Company classifies properties as held for sale when certain criteria are met. At such time, the properties, 
including significant assets and liabilities that are expected to be transferred as part of a sale transaction, are presented 
separately on the consolidated balance sheet at the lower of carrying value or estimated fair value less costs to sell and 
depreciation is no longer recognized. As of December 31, 2017, the Company had one self storage property classified 
as held for sale. The results of operations for the self storage properties classified as held for sale are reflected within 
income from operations in the Company's consolidated statements of operations.

Goodwill

Goodwill represents the costs of business acquisitions in excess of the fair value of identifiable net assets acquired. 
The Company evaluates goodwill for potential impairment annually, or whenever impairment indicators are present. 
The Company determined that there was no impairment to goodwill during the years ended December 31, 2018 and 
2017.

Use of Estimates

The preparation of financial statements in conformity with GAAP 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 amounts of revenues and expenses during the reporting period. 
Actual results could differ from those estimates. 

F-18

Recent Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board ("FASB") issued ASU 2014-09, Revenue from Contracts 
with Customers, which requires an entity to recognize the amount of revenue to which it expects to be entitled for the 
transfer of promised goods or services to customers. The Company adopted ASU 2014-09 effective January 1, 2018, 
and concluded that its adoption of ASU 2014-09 had no material effect on its consolidated financial statements as most 
of the Company's revenue is derived from lease contracts, which are excluded from the scope of the new guidance. For 
the Company’s other property-related revenue and management fees and other revenue subject to the new guidance, 
the  Company  performed  an  evaluation  which  included  identifying  its  performance  obligations  and  when  such 
performance obligations are satisfied. Based on this evaluation, the Company determined that there was no material 
change in the timing or pattern of recognition of revenue for these activities as compared to the application of previous 
revenue recognition guidance.

In February 2016, the FASB issued ASU 2016-02, Leases, which amends the existing guidance for accounting for 
leases, including requiring lessors to account for leases using an approach that is substantially equivalent to existing 
guidance for sales-type leases, direct financing leases and operating leases and lessees to recognize most leases on-
balance sheet as lease liabilities with corresponding right-of-use assets. ASU 2016-02 initially required a modified 
retrospective approach, with entities applying the new guidance at the beginning of the earliest period presented in the 
financial statements in which they first apply the new standard, with certain elective transition relief. In July 2018, the 
FASB issued ASU 2018-11, Leases - Targeted Improvements, which allows entities the option to apply the new standard 
at adoption date with a cumulative-effect adjustment in the period of adoption. 

The  Company  adopted ASU  2016-02  and ASU  2018-11  effective  January  1,  2019. The  Company  elected  the 
package of practical expedients which permits the Company to not reassess (i) whether any expired or existing contracts 
are or contain leases, (ii) the lease classification for any expired or existing leases, and (iii) any initial direct costs for 
any existing leases as of the effective date. As a lessor, the Company's recognition of rental revenue remained consistent 
with previous guidance, and the adoption of the lease standard did not change the Company's consolidated statements 
of operations and did not result in a cumulative catch-up adjustment to opening equity. Adoption of the lease standard 
will have a material impact on the Company's consolidated balance sheets for its non-cancelable leasehold interest 
agreements in which it is the lessee. As a lessee, the Company expects to record lease liabilities of approximately $24 
million with corresponding right-of-use assets of approximately $23 million. See Note 12 for additional detail about 
the Company's non-cancelable leasehold interest agreements.

3. SHAREHOLDERS' EQUITY AND NONCONTROLLING INTERESTS

Shareholders' Equity

Common Share Offerings

On July 13, 2018, the Company closed a follow-on offering of 5,900,000 of its common shares at an offering price 
of  $29.86  per  share.  The  Company  received  aggregate  net  proceeds  from  the  offering  of  approximately  $175.6 
million after deducting expenses associated with the offering. 

On December 11, 2017, the Company closed a follow-on public offering of 5,750,000 of its common shares, which 
included 750,000 common shares sold upon the exercise in full by the underwriters of their option to purchase additional 
common shares, at a public offering price of $25.50 per share. The Company received aggregate net proceeds from the 
offering of approximately $140.3 million after deducting the underwriting discount and additional expenses associated 
with the offering.  

On July 6, 2016, the Company closed a follow-on public offering of 12,046,250 of its common shares, which 
included  1,571,250  common  shares  sold  upon  the  exercise  in  full  by  the  underwriters  of  their  option  to  purchase 
additional common shares, at a public offering price of $20.75 per share. The Company received aggregate net proceeds 
from the offering of approximately $237.5 million after deducting the underwriting discount and additional expenses 
associated with the offering.  

On  December 16,  2016, the  Company  closed  a  follow-on  offering of  5,175,000  of  its  common  shares,  which 
included 675,000 common shares sold upon the exercise in full by the underwriters of their option to purchase additional 
common shares, at an offering price of $20.48 per share. The Company received aggregate net proceeds from the 
offering of approximately $105.5 million after deducting the underwriting discount and additional expenses associated 
with the offering.  

F-19

Series A Preferred Share Offering

On October 11, 2017, the Company completed an underwritten public offering of 6,900,000 of its 6.000% Series 
A Preferred Shares, which included 900,000 Series A Preferred Shares sold upon the exercise in full by the underwriters 
of  their  option  to  purchase  additional  Series  A  Preferred  Shares,  resulting  in  net  proceeds  to  the  Company  of 
approximately $166.6 million, after deducting the underwriting discount and the Company's other offering expenses. 
Dividends on the Series A Preferred Shares, which are payable quarterly in arrears, are cumulative from the date of 
original issuance in the amount of $1.50 per share each year. The Series A Preferred Shares rank senior to the Company's 
common shares with respect to dividend rights and rights upon our liquidation, dissolution or winding up. Generally, 
the Series A Preferred Shares become redeemable by the Company beginning in October 2022 for a cash redemption 
price of $25.00 per share, plus accrued but unpaid dividends. 

Noncontrolling Interests

All of the OP equity in the Company's operating partnership not held by the Company is reflected as noncontrolling 
interests. Noncontrolling interests also include ownership interests in DownREIT partnerships held by entities other 
than the Company's operating partnership. NSA is the general partner of its operating partnership and is authorized to 
cause its operating partnership to issue additional partner interests, including OP units and subordinated performance 
units, at such prices and on such other terms as it determines in its sole discretion. 

As of December 31, 2018 and 2017, units reflecting noncontrolling interests consisted of the following:

Series A-1 preferred units
OP units
Subordinated performance units

LTIP units
DownREIT units

DownREIT OP units

DownREIT subordinated performance units

Total

Series A-1 Preferred Units

December 31,

2018

343,719
28,874,103
10,749,475

931,671

2017

—
26,719,607
11,604,738

771,396

1,834,786

4,386,999

1,834,786

4,386,999

47,120,753

45,317,526

The 6.000% Series A-1 Cumulative Redeemable Preferred Units ("Series A-1 preferred units") rank senior to OP 
units and subordinated performance units in the Company's operating partnership with respect to distributions and 
liquidation. The Series A-1 preferred units have a stated value of $25.00 per unit and receive distributions at an annual 
rate of 6.000%. These distributions are cumulative. The Series A-1 preferred units are redeemable at the option of the 
holder after the first anniversary of the date of issuance, which redemption obligations may be satisfied at the Company’s 
option in cash in an amount equal to the market value of an equivalent number of the Company's 6.000% Series A 
Preferred Shares or the issuance of 6.000% Series A Preferred Shares on a one-for-one basis, subject to adjustments. 
The increase in Series A-1 preferred units outstanding from December 31, 2017 to December 31, 2018 was due to the 
issuance of Series A-1 preferred units in connection with the acquisition of self storage properties.

OP Units and DownREIT OP units

OP units in the Company's operating partnership are redeemable for cash or, at the Company's option, exchangeable 
for common shares on a one-for-one basis, and DownREIT OP units are redeemable for cash or, at the Company's 
option, exchangeable for OP units in its operating partnership on a one-for-one basis, subject to certain adjustments in 
each case. The holders of OP units are generally not entitled to elect redemption until one year after the issuance of the 
OP units. The holders of DownREIT OP units are generally not entitled to elect redemption until five years after the 
date of the contributor's initial contribution. 

The increase in OP Units outstanding from December 31, 2017 to December 31, 2018 was due to the issuance of 
2,024,170 OP units related to the voluntary conversions of 997,074 subordinated performance units (as discussed further 
below), the issuance of 584,004 OP units in connection with the acquisition of self storage properties and 9,100 LTIP 
units which were converted into OP units, partially offset by the redemption of 462,778 OP units for common shares.

F-20

Subordinated Performance Units and DownREIT Subordinated Performance Units

 Subordinated performance units may also, under certain circumstances, be convertible into OP units which are 
exchangeable for common shares as described above, and DownREIT subordinated performance units may, under 
certain  circumstances,  be  exchangeable  for  subordinated  performance  units  on  a  one-for-one  basis.  Subordinated 
performance units are only convertible into OP units after a two year lock-out period and then generally (i) at the 
holder’s election only upon the achievement of certain performance thresholds relating to the properties to which such 
subordinated performance units relate or (ii) at the Company's election upon a retirement event of a PRO that holds 
such subordinated performance units or upon certain qualifying terminations. The holders of DownREIT subordinated 
performance units are generally not entitled to elect redemption until at least five years after the date of the contributor's 
initial contribution. 

The decrease in subordinated performance units outstanding from December 31, 2017 to December 31, 2018 was 
due to the voluntary conversion of 997,074 subordinated performance units into 2,024,170 OP units partially offset by 
the  issuance  of  141,811  subordinated  performance  units  for  co-investment  by  certain  of  the  Company's  PROs  in 
connection with the acquisition of self storage properties.

LTIP Units

LTIP units are a special class of partnership interest in the Company's operating partnership that allow the holder 
to participate in the ordinary and liquidating distributions received by holders of the OP units (subject to the achievement 
of specified levels of profitability by the Company's operating partnership or the achievement of certain events).  LTIP 
units  may  also,  under  certain  circumstances,  be  convertible  into  OP  units  on  a  one-for-one  basis,  which  are  then 
exchangeable for common shares as described above. LTIP units do not have full parity with OP units with respect to 
liquidating distributions and may not receive ordinary distributions until such parity is reached pursuant to the terms 
of the LP Agreement. If such parity is reached under the LP Agreement, upon vesting, vested LTIP units may be converted 
into an equal number of OP units, and thereafter have all the rights of OP units, including redemption rights. See Note 
9 for additional information about the Company's LTIP Units.

 The increase in LTIP units outstanding from December 31, 2017 to December 31, 2018 was due to the issuance 
of compensatory LTIP units to employees, trustees and consultants net of forfeitures partially offset by the conversion 
of 9,100 LTIP units into OP units.

4. SELF STORAGE PROPERTIES

Self storage properties are summarized as follows (dollars in thousands):

Land
Buildings and improvements

Furniture and equipment

Total self storage properties
Less accumulated depreciation

Self storage properties, net

December 31,

2018

583,455
2,048,281

5,987
2,637,723
(246,261)
2,391,462

$

$

2017

528,304
1,741,459

5,470
2,275,233
(170,358)
2,104,875

$

$

Depreciation expense related to self storage properties amounted to $76.3 million, $60.5 million and $42.7 million

for the years ended December 31, 2018, 2017 and 2016, respectively. 

5. INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES

2018 Joint Venture

During the year ended December 31, 2018, a wholly owned subsidiary of the Company (the "NSA Member") 
entered  into  a  limited  liability  company  agreement  (the  "JV Agreement")  of  NSA  HHF  JV,  LLC  (the  "2018  Joint 
Venture") with an affiliate of Heitman America Real Estate REIT LLC (the "JV Investor" and, together with the NSA 
Member, the "Members") and the 2018 Joint Venture acquired from Simply Self Storage, which is a portfolio company 
of a private real estate fund managed by Brookfield Asset Management, two REITs that own a portfolio of self storage 
properties (the "Portfolio") for an aggregate purchase price of approximately $1.325 billion in cash consisting of 112

F-21

self storage properties containing approximately 8.2 million rentable square feet, configured in over 68,000 storage 
units and located across 17 states and Puerto Rico.

In September 2018, the 2018 Joint Venture completed its acquisition of the Portfolio. Immediately following the 
acquisition, the 2018 Joint Venture distributed the six self storage properties in the Portfolio located in Puerto Rico and 
a single self storage property in the Portfolio located in Ohio to the Company in exchange for a $64.2 million cash 
contribution from the Company. The 103 properties from the Portfolio that remain in the 2018 Joint Venture post-
closing  (two  of  the  properties  acquired  in  the  Portfolio  were  combined  with  other  properties  in  the  Portfolio  for 
operational efficiency) contain approximately 7.6 million rentable square feet configured in approximately 63,000
storage units.

The  2018  Joint  Venture  was  capitalized  with  approximately $639.7  million in  equity  (approximately $159.9 
million from  the  NSA  Member  in  exchange  for  a 25% ownership  interest  in  the  2018  Joint  Venture  and 
approximately $479.8 million from the JV Investor in exchange for a 75% ownership interest in the 2018 Joint Venture) 
and proceeds from a $643.0 million interest-only debt financing with an interest rate of 4.34% per annum and a maturity 
of 10 years secured by a first mortgage lien on substantially all of the properties currently held by the 2018 Joint Venture.

A subsidiary of the Company is acting as the non-member manager of the 2018 Joint Venture (the "NSA Manager"). 
The NSA Manager directs, manages and controls the day-to-day operations and affairs of the 2018 Joint Venture but 
may not cause the 2018 Joint Venture to make certain major decisions involving the business of the 2018 Joint Venture 
without the consent of both Members, including the approval of annual budgets, sales and acquisitions of properties, 
financings, and certain actions relating to bankruptcy.

The Company's investment in the 2018 Joint Venture is accounted for using the equity method of accounting and 
is included in investment in unconsolidated real estate ventures in the Company’s consolidated balance sheets. The 
Company’s  earnings  from  its  investment  in  the  2018  Joint Venture  are  presented  in  equity  in  earnings  (losses)  of 
unconsolidated real estate ventures on the Company’s consolidated statements of operations.

2016 Joint Venture

As of December 31, 2018, the Company's unconsolidated real estate venture, formed in September 2016 with a 
state pension fund advised by Heitman Capital Management LLC (the "2016 Joint Venture"), in which the Company 
has a 25% ownership interest, owned and operated a portfolio of 73 properties containing approximately 4.9 million 
rentable square feet, configured in approximately 40,000 storage units and located across 14 states. 

The 2016 Joint Venture acquired three self storage properties and an expansion project at an existing property for 
$28.5 million during the year ended December 31, 2018. The 2016 Joint Venture financed these acquisitions with capital 
contributions  from  the  2016  Joint Venture  members,  of  which  the  Company  contributed  $7.3  million  for  its  25%
proportionate share. During the year ended December 31, 2018, the 2016 Joint Venture also sold to an unrelated third 
party one self storage property for a gross sales price of $9.3 million.

The following table presents the combined condensed financial position of the Company's unconsolidated real 

estate ventures as of December 31, 2018 and December 31, 2017 (in thousands):

ASSETS
Self storage properties, net
Other assets

Total assets

LIABILITIES AND EQUITY
Debt financing
Other liabilities
Equity

Total liabilities and equity

December 31, 2018

December 31, 2017

$

$

$

$

1,894,412
50,915
1,945,327

956,357
16,516
972,454
1,945,327

$

$

$

$

655,973
8,397
664,370

317,359
4,855
342,156
664,370

F-22

The following table presents the combined condensed operating information of the Company's unconsolidated real 
estate ventures for the years ended December 31, 2018 and 2017 and the period ended December 31, 2016 (in thousands):

Year Ended December 31,

2018

2017

Period Ended
December 31, 2016

Total revenue
Property operating expenses
Net operating income

Supervisory, administrative and other

expenses

Depreciation and amortization
Interest expense
Loss on sale of self storage properties
Acquisition and other expenses

Net loss

$

$

$

94,507
30,229
64,278

(6,397)
(40,930)
(20,718)
(820)
(1,188)
(5,775) $

$

54,747
18,463
36,284

(3,921)
(29,192)
(11,389)
—
(1,146)
(9,364) $

12,197
3,850
8,347

(949)
(6,235)
(2,823)
—
(4,277)
(5,937)

The combined condensed operating information in the table above only includes information for the 2018 Joint 

Venture following the acquisition of the Portfolio in September 2018.

6. SELF STORAGE PROPERTY ACQUISITIONS AND DISPOSITIONS

Acquisitions

The Company acquired 57 self storage properties and an expansion project adjacent to an existing property with 
an estimated fair value of $356.6 million during the year ended December 31, 2018 and 65 self storage properties with 
an estimated fair value of $426.8 million during the year ended December 31, 2017.  Of these acquisitions, during the 
year ended December 31, 2018, four self storage properties and the expansion project adjacent to an existing property 
with an estimated fair value of $23.1 million were acquired by the Company from its PROs and during the year ended 
December 31, 2017, 10 self storage properties with an estimated fair value of $73.2 million were acquired by the 
Company from its PROs. 

The self storage property acquisitions were accounted for as asset acquisitions and accordingly, during the years 
ended December 31, 2018 and 2017, $1.9 million and $3.6 million, respectively, of transaction costs related to the 
acquisitions were capitalized as part of the basis of the acquired properties. The Company recognized the estimated 
fair value of the acquired assets and assumed liabilities on the respective dates of such acquisitions. The Company 
allocated a portion of the purchase price to identifiable intangible assets consisting of customer in-place leases which 
were recorded at estimated fair values of $9.1 million and $10.5 million during the years ended December 31, 2018
and 2017, respectively, resulting in a total fair value of $347.5 million and $416.3 million allocated to real estate during 
the years ended December 31, 2018 and 2017, respectively.

F-23

The  following  table  summarizes,  by  calendar  quarter,  the  investments  in  self  storage  property  acquisitions 

completed by the Company during the years ended December 31, 2018 and 2017 (dollars in thousands): 

Summary of Investment

Acquisitions closed
during the Three
Months Ended:

March 31, 2018

June 30, 2018

September 30, 2018

December 31, 2018

Total

March 31, 2017

June 30, 2017

September 30, 2017

December 31, 2017

Total

Number of
Properties

Cash and
Acquisition
Costs

Value of OP 
Equity(1)

Liabilities Assumed

Mortgages(2)
7,581
$

$

Other

Total

$

135,789

25

12

13

7

57

5

10

19

31

65

$

105,135

$

22,403

$

$

62,470

102,012

49,221

318,838

26,780

60,672

122,742

181,809

$

$

—

3,660

2,000

28,063

4,964

8,931

267

17,019

$

$

—

—

—

670

467

856

174

$

$

7,581

$

2,167

— $

—

—

—

183

387

826

2,220

$

392,003

$

31,181

$

— $

3,616

$

62,937

106,528

51,395

356,649

31,927

69,990

123,835

201,048

426,800

(1)  Value of OP equity represents the fair value of Series A-1 preferred units, OP units, subordinated performance units, and LTIP units.

(2)  Includes fair value of debt adjustment for assumed mortgages of approximately $0.2 million during the year ended December 31,  2018.

The results of operations for these self storage acquisitions are included in the Company's statements of operations
beginning on the respective closing date for each acquisition. The accompanying statements of operations includes 
aggregate revenue of $21.9 million and operating income of $2.5 million related to the 57 self storage properties acquired 
during the year ended December 31, 2018. For the year ended December 31, 2017, the accompanying statements of 
operations includes aggregate revenue of $15.5 million and operating income of $0.5 million related to the 65 self 
storage properties acquired during such period. 

Dispositions

During the year ended December 31, 2018, the Company sold to unrelated third parties two self storage properties, 
one of which was classified as held for sale as of December 31, 2017. The gross sales price was $5.5 million and the 
Company recognized $0.4 million of gains on the sale.

 In December 2017, the Company sold to an unrelated third party three self storage properties and excess land 
parcels adjacent to its self storage properties. The gross sales price was $17.8 million and the Company recognized 
$5.7 million of gain on sales. 

F-24

7. OTHER ASSETS

Other assets consist of the following (dollars in thousands):

Customer in-place leases, net of accumulated amortization of $5,090 and

$3,914, respectively

Receivables:
Trade, net
PROs and other affiliates

Receivable from unconsolidated real estate venture
Property acquisition deposits
Interest rate swaps
Prepaid expenses and other

Corporate furniture, equipment and other, net

Trade name

Management contract, net of accumulated amortization of $1,564 and $856,

respectively

Goodwill

Total

December 31,

2018

2017

$

4,063

$

6,590

3,402
2,027
4,573
20,977
16,164
4,266

1,574

3,200

9,057

5,750

$

75,053

$

2,274
979
1,200
5,050
12,414
3,949

1,444

3,200

9,765

5,750

52,615

Amortization expense related to customer in-place leases amounted to $11.6 million, $13.5 million and $12.0 

million for the years ended December 31, 2018, 2017 and 2016, respectively. 

The Company measured the fair value of the trade name, which has an indefinite life and is not amortized, using 

the relief from royalty method at acquisition.

The management contract asset is charged to amortization expense on a straight-line basis over 15 years, which 
represents the time period over which the majority of value was attributed in the Company’s discounted cash flow 
model. Amortization expense related to the management contract amounted to $0.7 million, $0.7 million and $0.1 
million for the years ended December 31, 2018, 2017 and 2016 respectively. 

8. DEBT FINANCING

The Company's outstanding debt as of December 31, 2018 and 2017 is summarized as follows (dollars in thousands):

Credit Facility:

Revolving line of credit

Term loan A

Term loan B

Term loan C

Term loan D

2023 Term loan facility

2028 Term loan facility
Fixed rate mortgages payable

Total principal

Unamortized debt issuance costs and

debt premium, net
Total debt

Interest Rate(1)

2018

2017

December 31,

3.90%

2.91%

2.94%

3.71%

3.79%

3.13%

4.62%
4.18%

$

139,500

$

235,000

155,000

105,000

125,000

175,000

75,000
268,138
1,277,638

$

464
1,278,102

$

F-25

88,500

235,000

155,000

105,000

—

100,000

—
271,491
954,991

3,106
958,097

(1)  Represents the effective interest rate as of December 31, 2018. Effective interest rate incorporates the stated rate plus the impact of interest rate 

cash flow hedges and discount and premium amortization, if applicable. For the revolving line of credit, the effective interest rate excludes fees 

for unused borrowings.

Credit Facility

The Company has an unsecured credit facility with a syndicated group of lenders, which, as of December 31, 2018, 
provided for total borrowings of $1.0 billion consisting of five components: (i) a Revolver which provides for a total 
borrowing commitment up to $400.0 million, whereby the Company may borrow, repay and re-borrow amounts under 
the Revolver, (ii) a $235.0 million Term Loan A, (iii) a $155.0 million Term Loan B, (iv) a $105.0 million Term Loan 
C, and (v) a $125.0 million Term Loan D.

 The Revolver matures in May 2020; provided that the Company may elect to extend the maturity to May 2021 
by paying an extension fee of 0.15% of the total borrowing commitment thereunder at the time of extension and meeting 
other customary conditions with respect to compliance. The Term Loan A matures in May 2021, the Term Loan B 
matures in May 2022, the Term Loan C matures in February 2024 and the Term Loan D matures in January 2023. The 
Revolver, Term Loan A, Term Loan B, Term Loan C and Term Loan D are not subject to any scheduled reduction or 
amortization payments prior to maturity. 

Interest rates applicable to loans under the credit facility are determined based on a 1, 2, 3 or 6 month LIBOR 
period (as elected by the Company at the beginning of any applicable interest period) plus an applicable margin or a 
base rate, determined by the greatest of the Key Bank prime rate, the federal funds rate plus 0.50% or one month LIBOR 
plus 1.00%, plus an applicable margin. The applicable margins for the credit facility are leverage based and range from 
1.30% to 2.25% for LIBOR loans and 0.30% to 1.25% for base rate loans; provided that after such time as the Company 
achieves an investment grade rating from at least two rating agencies, the Company may elect (but is not required to 
elect) that the credit facility is subject to the rating based on applicable margins ranging from 0.85% to 2.45% for 
LIBOR Loans and 0.00% to 1.45% for base rate loans. The Company is also required to pay the following usage based 
fees ranging from 0.15% to 0.25% with respect to the unused portion of the Revolver; provided that if the Company 
makes an investment grade pricing election as described in the preceding sentence, the Company will be required to 
pay rating based fees ranging from 0.125% to 0.300% with respect to the entire Revolver in lieu of any usage based 
fees. The Company has an expansion option under the credit facility, which if exercised in full, would provide for a 
total borrowing capacity under the credit facility of $1.3 billion.

As of December 31, 2018, the Company had outstanding letters of credit totaling $5.7 million and would have had 
the capacity to borrow remaining Revolver commitments of $254.8 million while remaining in compliance with the 
credit facility's financial covenants described in the following paragraph.

The Company is required to comply with the following financial covenants under the credit facility:

• Maximum total leverage ratio not to exceed 60%

• Minimum fixed charge coverage ratio of at least 1.5x

• Minimum net worth of at least $682.6 million plus 75% of future equity issuances

• Maximum unsecured debt to unencumbered asset value ratio not to exceed 60%

•

Unencumbered adjusted net operating income to unsecured interest expense of at least 2.0x

In addition, the terms of the credit facility contain customary affirmative and negative covenants that, among other
things, limit the Company's ability to make distributions or certain investments, incur debt, incur liens and enter into 
certain transactions. At December 31, 2018, the Company was in compliance with all such covenants.

2023 Term Loan Facility

On June 30, 2016, the Company entered into a credit agreement with a syndicated group of lenders to make available 
a term loan facility that matures in June 2023 (the "2023 Term Loan Facility") in an aggregate amount of $100.0 million. 
On June 5, 2018, the Company's operating partnership and the Company entered into the Second Amendment (the 
"Second Amendment") to the Credit Agreement, whereby the Company's operating partnership, among other things, 
partially exercised its existing $100.0 million expansion option in an aggregate amount equal to $75.0 million, increasing 
the aggregate amount outstanding under the 2023 Term Loan Facility to $175.0 million. The Company also increased 
the remaining expansion option by $200.0 million, for a total expansion option of $225.0 million. If the remaining 

F-26

expansion option is exercised in full, the total expansion option would provide for a total borrowing capacity under the 
2023 Term Loan Facility in an aggregate amount of $400.0 million.

 The entire outstanding principal amount of, and all accrued but unpaid interest, is due on the maturity date. Interest 
rates applicable to loans under the 2023 Term Loan Facility are payable during such periods as such loans are LIBOR 
loans, at the applicable LIBOR based on a 1, 2, 3 or 6 month LIBOR period (as elected by the Company at the beginning 
of any applicable interest period) plus an applicable margin, and during the period that such loans are base rate loans, 
at the base rate under the 2023 Term Loan Facility in effect from time to time plus an applicable margin. The base rate 
under the 2023 Term Loan Facility is equal to the greatest of the Capital One prime rate, the federal funds rate plus 
0.50% or one month LIBOR plus 1.00%. The applicable margin for the 2023 Term Loan Facility is leverage-based and 
ranges from 1.30% to 1.70% for LIBOR loans and 0.30% to 0.70% for base rate loans; provided that after such time 
as the Company achieves an investment grade rating from at least two rating agencies, the Company may elect (but is 
not required to elect) that the 2023 Term Loan Facility is subject to the rating based on applicable margins ranging 
from 0.90% to 1.75% for LIBOR Loans and 0.00% to 0.75% for base rate loans. 

The Company is required to comply with the same financial covenants under the 2023 Term Loan Facility as it is 
with the credit facility. In addition, the terms of the 2023 Term Loan Facility contain customary affirmative and negative 
covenants that, among other things, limit the Company's ability to make distributions or certain investments, incur debt, 
incur liens and enter into certain transactions. 

2028 Term Loan Facility

On December 21, 2018, the Company entered into a credit agreement with Huntington National Bank to make 
available a term loan facility that matures in December 2028 (the "2028 Term Loan Facility") in an aggregate amount 
of $75.0 million. The entire outstanding principal amount of, and all accrued but unpaid interest, is due on the maturity 
date.  The Company has an expansion option under the 2028 Term Loan Facility, which, if exercised in full, would 
provide for a total 2028 Term Loan Facility in an aggregate amount of $125.0 million.

Interest rates applicable to loans under the 2028 Term Loan Facility are payable during such periods as such loans 
are LIBOR loans, at the applicable LIBOR based on a 1, 2, 3 or 6 month LIBOR period (as elected by the Company 
at the beginning of any applicable interest period) plus an applicable margin, and during the period that such loans are 
base rate loans, at the base rate under the 2028 Term Loan Facility in effect from time to time plus an applicable margin. 
The base rate under the 2028 Term Loan Facility is equal to the greatest of the Huntington National Bank prime rate, 
the federal funds rate plus 0.50% or one month LIBOR plus 1.00%. The applicable margin for the 2028 Term Loan 
Facility is leverage-based and ranges from 1.80% to 2.35% for LIBOR loans and 0.80% to 1.35% for base rate loans; 
provided that after such time as the Company achieves an investment grade rating from at least two rating agencies, 
the Company may elect (but is not required to elect) that the 2028 Term Loan Facility is subject to the rating based on 
applicable margins ranging from 1.40% to 2.25% for LIBOR Loans and 0.40% to 1.25% for base rate loans. 

The Company is required to comply with the same financial covenants under the 2028 Term Loan Facility as it is 
with the credit facility and the 2023 Term Loan Facility. In addition, the terms of the 2028 Term Loan Facility contain 
customary affirmative and negative covenants that, among other things, limit the Company's ability to make distributions 
or certain investments, incur debt, incur liens and enter into certain transactions. 

Fixed Rate Mortgages Payable 

Fixed rate mortgages have scheduled maturities at various dates through October 2031, and have effective interest 
rates that range from 3.63% to 5.00%. Principal and interest are generally payable monthly or in monthly interest-only 
payments with balloon payments due at maturity. 

The Company assumed fixed rate mortgages of $7.6 million in connection with four of the properties acquired 

during the year ended December 31, 2018.

In August 2017, the Company entered into an agreement with a single lender for an $84.9 million debt financing 
secured by 22 of the Company's self storage properties. This interest-only loan matures in August 2027 and has a fixed 
interest rate of 4.14%.

F-27

Future Debt Maturities

Based on existing debt agreements in effect as of December 31, 2018, the scheduled principal and maturity payments 
thousands):
the  Company's  outstanding  borrowings  are  presented 

table  below 

the 

(in 

in 

for 

Year Ending December 31,

2019
2020
2021
2022
2023
After 2024

9. EQUITY-BASED AWARDS

Scheduled
Principal and
Maturity
Payments

Premium
Amortization and
Unamortized Debt
Issuance Costs

$

$

5,128
178,897
242,603
159,205
377,049
314,756
1,277,638

$

$

(361) $
(699)
(779)
(441)
(42)
2,786
464

$

Total

4,767
178,198
241,824
158,764
377,007
317,542
1,278,102

The Company grants awards in the form of LTIP units and restricted common shares to provide equity based
incentive compensation to members of its senior management team, independent trustees, advisers, consultants, other 
personnel, and as consideration for self storage property acquisitions.  

LTIP units were first granted under the 2013 Long-Term Incentive Plan (the "2013 Plan"), which authorized up to 
2.5 million LTIP units for issuance. In connection with the Company's initial public offering, the Company terminated 
the 2013 Plan but the awards granted thereunder remained outstanding after its termination. Restricted common shares 
were first granted under the 2015 National Storage Affiliates Trust Equity Incentive Plan (the "2015 Plan"), which 
authorizes  the  Company's  compensation,  nominating, and  corporate  governance  committee to  grant  share  options, 
restricted common shares, phantom shares, dividend equivalent rights, LTIP units and other restricted limited partnership 
units issued by its operating partnership and other equity-based awards up to an aggregate of 5% of the common shares 
issued and outstanding from time to time on a fully diluted basis (assuming, if applicable, the exercise of all outstanding 
options and the conversion of all warrants and convertible securities, including OP units and LTIP units, into common 
shares). 

As of December 31, 2018, the Company did not have outstanding under its equity compensation plan, any options, 

warrants or rights to purchase the Company's common shares.

LTIP Units

Through December 31, 2018, an aggregate of 2,474,710 LTIP units have been issued under the 2013 Plan, 565,672
LTIP units have been issued under the 2015 Plan, and 313,759 LTIP units have been issued under the LP Agreement. 
Some of the granted LTIP units vested immediately or upon completion of the Company's initial public offering. Others 
vest upon the contribution of self storage properties or along a schedule at certain times through May 15, 2022.

Compensatory Grants

The Company grants two types of compensatory LTIP units, time-based LTIP unit awards that are subject to time-
based vesting typically over a period of one to three years from the grant date, so long as such person remains an 
employee or trustee, and performance-based LTIP unit awards, which are designed to align the interests of the Company's 
executive officers with those of the Company's shareholders in a pay-for-performance structure. The performance-
based LTIP unit awards vest contingent upon the achievement of performance criteria measured over a period of three 
years from the grant date, which is based on the Company's total shareholder return ("TSR") relative to the TSR of the 
companies in the Morgan Stanley Capital International US REIT Index and the Company's TSR relative to the TSR of 
its peers in the self storage industry. The value of the performance-based LTIP unit awards take into consideration the 
probability that the awards will ultimately vest; therefore previously recorded compensation expense is not adjusted 
in the event that the performance criteria is not achieved.

Compensation  expense  related  to  compensatory  LTIP  units  granted  to  members  of  the  Company's  senior 
management team, the Company's independent trustees, advisers, consultants and other personnel is included in general 

F-28

and administrative expense in the accompanying statements of operations. Total compensation cost recognized for the 
compensatory  LTIP  unit  awards  was $3.6  million, $3.5  million and $2.5  million for  the  years  ended  December 31, 
2018, 2017 and 2016, respectively. At December 31, 2018, total unvested compensation cost not yet recognized was $3.7 
million. The Company expects to recognize this compensation cost over a period of approximately 3.4 years.

Time-based LTIP unit awards are granted with a fair value equal to the closing market price of the Company's 
common shares on the date of grant. The following table summarizes activity for the time-based LTIP unit awards 
for the years ended December 31, 2018, 2017 and 2016:

2018

Time-Based LTIP Unit Awards
2017

2016

Weighted
Average
Grant-Date
Fair Value

Weighted
Average
Grant-Date
Fair Value

Weighted
Average
Grant-Date
Fair Value

Number of
LTIP units

Number of
LTIP units

Number of
LTIP units

Outstanding unvested at
beginning of year

Granted

Vested

227,766

$

100,176

(104,130)

Unvested at end of year

223,812

$

20.37

27.08

20.18

23.54

294,529

$

128,051
(194,814)
227,766

$

14.74

22.89

13.43

20.37

236,265

$

177,546
(119,282)
294,529

$

10.41

17.59

10.41

14.74

The aggregate fair value of the time-based LTIP unit awards that vested during the years ended December 31, 

2018, 2017 and 2016 was $2.1 million, $2.6 million and $1.2 million, respectively. 

The following table summarizes activity for the performance-based LTIP unit awards granted during the year ended 
December 31, 2018 and 2017, including the minimum, target and maximum number of LTIP units that may be earned 
upon the achievement of the performance criteria measured over the period of three years from the grant date.

Outstanding unvested at December 31, 2016

Granted

Outstanding unvested at December 31, 2017

Granted

Outstanding unvested at December 31, 2018

Performance-Based LTIP Unit Awards

Minimum

Target

Maximum

Weighted
Average
Grant-Date
Fair Value

—

—

—

—

—

—

40,390

40,390

46,017

86,407

— $

90,874

90,874

69,025

159,899

$

$

—

27.63

27.63

24.67

26.35

The fair value of the performance-based LTIP unit awards, which have a market condition, is estimated on the date 
of grant using a Monte Carlo simulation. The simulation requires assumptions for expected volatility, risk-free rate of 
return, and dividend yield. The following table summarizes the assumptions used to value the performance-based LTIP 
unit awards granted during the years ended December 31, 2018 and 2017:

Risk-free interest rate

Dividend yield

Expected volatility

Acquisition Consideration Grants

2018

2017

2.04%

4.11%

24.44%

1.58%

4.35%

29.96%

On December 31, 2013, the Company granted 1,683,560 LTIP units under the 2013 Plan to PROs as part of the 
consideration for their respective self storage property acquisitions and contributions. The following table presents the 
number of units vested and forfeited for acquisition grants during the years ended December 31, 2018, 2017 and 2016:

F-29

Total unvested units, December 31, 2015

Units vested in 2016 related to properties contributed or sourced by PROs
Units forfeited

Total unvested units, December 31, 2016

Units vested in 2017 related to properties contributed or sourced by PROs

Total unvested units, December 31, 2017

Units vested in 2018 related to properties contributed or sourced by PROs

Total unvested units, December 31, 2018

Total LTIP units

423,800
(45,100)
(118,300)
260,400
(36,400)
224,000
—
224,000

The aggregate fair value of purchase consideration recognized during the years ended December 31, 2017 and 
2016 was $0.9 million and $0.8 million, respectively. As of December 31, 2018, the remaining unvested LTIP units 
will vest as additional self storage properties are contributed or sourced by the PROs. The fair value of such LTIP units 
will be recorded as additional acquisition consideration based on the fair value in the period such acquisitions are 
completed.

LP Agreement Grants to Consultants

Pursuant to the LP Agreement, during the years ended December 31, 2018, 2017 and 2016, the Company issued 
174, 776 and 2,758 LTIP units, respectively, that were immediately vested to consultants that provided acquisition 
services. During the years ended December 31, 2018 and 2017, the self storage properties acquired were accounted for 
as  asset  acquisitions  and  accordingly,  the  acquisition  costs  related  to  the  LTIP  units  granted  to  consultants  were 
capitalized as part of the basis of the acquired properties. Prior to January 1, 2017, the Company's self storage property 
acquisitions were accounted for as business combinations and accordingly, the acquisition costs related to the LTIP 
units  granted  to  consultants  during  the  year  ended  December  31,  2016  are  included  in  acquisition  costs  in  the 
accompanying statements of operations. The aggregate fair value of the LTIP units was less than $0.1 million, less than 
$0.1 million and $0.1 million for the years ended December 31, 2018, 2017 and 2016, respectively.

Restricted Common Shares

Through December 31, 2018, an aggregate of 54,136 restricted common shares have been issued under the 2015 
Plan. These  restricted common  shares  vest over  a weighted  average  period  of approximately 3.0  years.  Restricted 
common shares are granted with a fair value equal to the closing market price of the Company's common shares on the 
date of grant. 

The following table summarizes activity for restricted common shares for the years ended December 31, 2018, 

2017 and 2016:

2018

Number of
Restricted
Common
Shares

Weighted
Average
Grant-Date
Fair Value

Year Ended December 31,
2017

Number of
Restricted
Common
Shares

Weighted
Average
Grant-Date
Fair Value

2016

Number of
Restricted
Common
Shares

Weighted
Average
Grant-Date
Fair Value

Outstanding at

beginning of year

Granted

Vested

Forfeited
Unvested at end of year

21,585

$

12,311

(8,041)

(3,266)
22,589

$

22.43

27.26

21.88

25.35
24.83

13,590

$

16,525
(8,530)
—
21,585

$

12.40

24.04

14.11

—
22.43

11,000

$

8,090
(5,500)
—
13,590

$

12.40

17.19

12.40

—
12.40

The aggregate fair value of restricted common shares that vested during the years ended December 31, 2018, 2017 
and 2016 was $0.2 million, $0.1 million and $0.1 million respectively. Total compensation cost recognized for restricted 
common shares during the years ended December 31, 2018, 2017 and 2016 was $0.3 million, $0.2 million and $0.1 
million, respectively. At December 31, 2018, total unvested compensation cost not yet recognized was $0.3 million. 

F-30

The Company expects to recognize this compensation cost over a period of approximately 2.0 years. If the grantee has 
a termination of service for any reason during the vesting period, the unvested restricted common shares will be forfeited. 
Compensation expense related to restricted common shares is included in general and administrative expense in the 
accompanying statements of operations.

10. EARNINGS PER SHARE

The following table sets forth the computation of basic and diluted earnings (loss) per common share for the years

ended December 31, 2018, 2017 and 2016 (in thousands, except per share amounts): 

Year Ended December 31,
2017

2016

2018

Earnings (loss) per common share - basic and diluted
Numerator

Net income
Net income attributable to noncontrolling interests

Net income attributable to National Storage Affiliates Trust

Distributions to preferred shareholders

Distributed and undistributed earnings allocated to participating

securities

Net income attributable to common shareholders - basic

Effect of assumed conversion of dilutive securities

$

$

56,326
(42,217)
14,109
(10,350)

$

45,998
(43,037)
2,961
(2,300)

(27)
3,732

—

(28)
633

—

Net income attributable to common shareholders - diluted

$

3,732

$

633

$

24,866
(6,901)
17,965

—

(18)
17,947

6,783

24,730

Denominator

Weighted average shares outstanding - basic

53,293

44,423

29,887

Effect of dilutive securities:

Weighted average OP units outstanding

Weighted average DownREIT OP unit equivalents outstanding

Weighted average LTIP units outstanding

Weighted average subordinated performance units and

DownREIT subordinated performance unit equivalents

—

—

—

—

—

—

—

—

Weighted average shares outstanding - diluted

53,293

44,423

Earnings (loss) per share - basic

Earnings (loss) per share - diluted

Dividends declared per common share

$

$

$

0.07

0.07

1.16

$

$

$

0.01

0.01

1.04

$

$

$

24,262

1,835

1,846

20,917

78,747

0.60

0.31

0.88

As discussed in Note 2, the Company allocates GAAP income (loss) utilizing the HLBV method, in which the 
Company allocates income or loss based on the change in each unitholders' claim on the net assets of its operating 
partnership at period end after adjusting for any distributions or contributions made during such period. Due to the 
stated liquidation priorities and because the HLBV method incorporates non-cash items such as depreciation expense, 
in  any  given  period,  income  or  loss  may  be  allocated  disproportionately  to  National  Storage Affiliates  Trust  and 
noncontrolling interests, resulting in volatile fluctuations of basic and diluted earnings (loss) per share. 

Outstanding equity interests of the Company's operating partnership and DownREIT partnerships are considered 
potential common shares for purposes of calculating diluted earnings (loss) per share as the unitholders may, through 
the exercise of redemption rights, obtain common shares, subject to various restrictions. Basic earnings per share is 
calculated based on the weighted average number of common shares outstanding during the period. Diluted earnings 
per share is calculated by further adjusting for the dilutive impact using the treasury stock method for unvested LTIP 
units subject to a service condition outstanding during the period and the if-converted method for any convertible 
securities outstanding during the period.

F-31

Generally, following certain lock-out periods, OP units in the Company's operating partnership are redeemable for 
cash or, at the Company's option, exchangeable for common shares on a one-for-one basis, subject to certain adjustments 
and DownREIT OP units are redeemable for cash or, at the Company's option, exchangeable for OP units in its operating 
partnership on a one-for-one basis, subject to certain adjustments in each case. 

LTIP units may also, under certain circumstances, be convertible into OP units on a one-for-one basis, which are 
then exchangeable for common shares as described above. Vested LTIP units and unvested LTIP units that vest based 
on a service condition are allocated income or loss in a similar manner as OP units. Unvested LTIP units subject to a 
service condition are evaluated for dilution using the treasury stock method. For the year ended December 31, 2018, 
383,712 unvested LTIP units that vest based on a service condition are excluded from the calculation of diluted earnings 
(loss) per share as they are not dilutive to earnings (loss) per share. For the year ended December 31, 2018, 224,000 
unvested LTIP units that vest upon the future acquisition of properties are excluded from the calculation of diluted 
earnings (loss) per share because the contingency for the units to vest has not been attained as of the end of the reported 
periods.

 Subordinated performance units may also, under certain circumstances, be convertible into OP units which are 
exchangeable for common shares as described above, and DownREIT subordinated performance units may, under 
certain  circumstances,  be  exchangeable  for  subordinated  performance  units  on  a  one-for-one  basis.  Subordinated 
performance units are only convertible into OP units, after a two year lock-out period and then generally (i) at the 
holder’s election only upon the achievement of certain performance thresholds relating to the properties to which such 
subordinated performance units relate or (ii) at the Company's election upon a retirement event of a PRO that holds 
such subordinated performance units or upon certain qualifying terminations. Although subordinated performance units 
may only be convertible after a two year lock-out period, the Company assumes a hypothetical conversion of each 
subordinated  performance  unit  (including  each  DownREIT  subordinated  performance  unit)  into  OP  units  (with 
subsequently  assumed  redemption  into  common  shares)  for  the  purposes  of  calculating  diluted  weighted  average 
common shares. This hypothetical conversion is calculated using historical financial information, and as a result, is not 
necessarily indicative of the results of operations, cash flows or financial position of the Company upon expiration of 
the two-year lock out period on conversions.

For the years ended December 31, 2018 and 2017, potential common shares totaling 50.6 million and 50.6 million, 
respectively, related to OP units, DownREIT OP units, subordinated performance units and DownREIT subordinated 
performance units have been excluded from the calculation of diluted earnings (loss) per share as they are not dilutive 
to earnings (loss) per share.

Participating securities, which consist of unvested restricted common shares, receive dividends equal to those 
received by common shares. The effect of participating securities for the periods presented above is calculated using 
the two-class method of allocating distributed and undistributed earnings.

11. RELATED PARTY TRANSACTIONS

Supervisory and Administrative Fees

For the self storage properties that are managed by the PROs, the Company has entered into asset management 
agreements with the PROs to provide leasing, operating, supervisory and administrative services. The asset management 
agreements generally provide for fees ranging from 5% to 6% of gross revenue for the managed self storage properties. 
During the years ended December 31, 2018, 2017 and 2016, the Company incurred $16.9 million, $14.4 million and 
$11.0 million, respectively, for supervisory and administrative fees to the PROs. Such fees are included in general and 
administrative expenses in the accompanying statements of operations. 

Payroll Services

For the self storage properties that are managed by the PROs, the employees responsible for operation of the self 
storage properties are generally employees of the PROs who charge the Company for the costs associated with the 
respective employees. For the years ended December 31, 2018, 2017 and 2016, the Company incurred $29.5 million, 
$24.6 million and $19.4 million, respectively, for payroll and related costs reimbursable to these PROs. Such costs are 
included in property operating expenses in the accompanying statements of operations.

F-32

Due Diligence Costs

During the years ended December 31, 2018, 2017 and 2016, the Company incurred $0.4 million, $0.7 million and 
$1.1 million, respectively, of expenses payable to certain PROs related to self storage property acquisitions sourced by 
the PROs. These expenses, which are based on the volume of transactions sourced by the PROs, are intended to reimburse 
the PROs for due diligence costs incurred in the sourcing and underwriting process. For the years ended December 31, 
2018 and 2017 these due diligence costs are capitalized as part of the basis of the acquired self storage properties and 
for the year ended December 31, 2016, these due diligence costs are included in acquisition costs in the accompanying 
statements of operations.

Notes Receivable 

 In connection with the acquisition of 16 self storage properties from PROs during the year ended December 31, 
2014, the Company assumed certain mortgages that provided for interest at above-market rates. The sellers of the self 
storage properties agreed to reimburse the Company for the difference between the fair value and the contractual value 
of the assumed mortgages which amounted to $5.2 million. Due to the structure of the transaction, the amount owed 
to the Company was considered a receivable for the issuance of equity and was recorded as an offset against equity. 
During the years ended December 31, 2018 and 2017, the Company received above-market interest reimbursements 
from the sellers totaling $1.2 million and $1.3 million, respectively. 

In addition, in exchange for $1.2 million and $1.3 million of principal payment reimbursements received related 
to these assumed mortgages during the years ended December 31, 2018 and 2017, the Company issued 44,502 and 
47,339 OP units to the sellers during the year ended December 31, 2018 and 2017.

Self Storage Property Acquisitions

During the year ended December 31, 2018, the Company issued 11,490 subordinated performance units to an 
affiliate of Personal Mini (the Company's chairman and chief executive officer, Arlen D. Nordhagen, has a noncontrolling 
minority ownership interest in this affiliate of Personal Mini), for $0.3 million of co-investment related to the acquisition 
of a self storage property from an unrelated third party.

During  the  year  ended  December 31,  2018,  the  Company  issued  19,047  OP  units  and  5,824  subordinated 
performance units as partial consideration for the acquisition of self storage properties to an affiliate of Northwest and 
an affiliate of Kevin Howard, a member of the Company's board of trustees.

12. COMMITMENTS AND CONTINGENCIES

Operating Leases

The Company has six properties that are subject to non-cancelable leasehold interest agreements that are classified 
as operating leases. These lease agreements expire between 2034 and 2092, inclusive of extension options that the 
Company  anticipates  exercising.  To  the  extent  that  the  leasehold  interest  agreements  provide  for  fixed  increases 
throughout the term of the lease, the Company recognizes lease expense on a straight-line basis over the expected lease 
terms.  Rent  expense  under  these  leasehold  interest  agreements  is  included  in  property  operating  expenses  in  the 
accompanying statements of operations and amounted to $1.6 million, $1.2 million and $1.1 million for the years ended 
December 31, 2018, 2017 and 2016, respectively.

The Company has entered into non-cancelable operating leases that expire between August 2020 and November 
2026 for its corporate office space. Rent expense related to these office leases are included in general and administrative 
expenses in the accompanying statements of operations and amounted to $0.2 million, $0.2 million and $0.1 million 
for the years ended December 31, 2018, 2017 and 2016, respectively.

F-33

As of December 31, 2018, future minimum cash payments under the Company's operating leases are as follows 

(in thousands):

Year Ending December 31,

Real Estate
Leasehold Interests

Office Leases

Total

2019
2020
2021
2022
2023
2024 through 2092

Legal Proceedings 

$

$

1,334
1,379
1,404
1,419
1,424
36,074
43,034

$

$

345
398
387
381
346
1,073
2,930

$

$

1,679
1,777
1,791
1,800
1,770
37,147
45,964

The Company is subject to litigation, claims, and assessments that may arise in the ordinary course of its business 
activities. Such matters include contractual matters, employment related issues, and regulatory proceedings. Although 
occasional adverse decisions or settlements may occur, the Company believes that the final disposition of such matters 
will not have a material adverse effect on the Company's financial position, results of operations, or liquidity. 

13. FAIR VALUE MEASUREMENTS

Recurring Fair Value Measurements

The  Company  sometimes  limits  its  exposure  to  interest  rate  fluctuations  by  entering  into  interest  rate  swap 
agreements. The interest rate swap agreements moderate the Company's exposure to interest rate risk by effectively 
converting the interest on variable rate debt to a fixed rate. The Company measures its interest rate swap derivatives 
at fair value on a recurring basis. The effective portion of changes in the fair value of derivatives designated and that 
qualify as cash flow hedges are recorded in accumulated other comprehensive income (loss) and are subsequently 
reclassified into earnings in the period that the hedged transaction affects earnings. The ineffective portion of the change 
in fair value of the derivatives is recognized directly into earnings. 

Information regarding the Company's interest rate swaps measured at fair value, which are classified within Level 

2 of the GAAP fair value hierarchy, is presented below (dollars in thousands):

Interest Rate Swaps
Designated as Cash
Flow Hedges

Fair value at December 31, 2016

Cash flow hedge ineffectiveness

Losses on interest rate swaps reclassified into interest expense from accumulated other

comprehensive income

Unrealized gains included in accumulated other comprehensive income

Fair value at December 31, 2017

Gains on interest rate swaps reclassified into interest expense from accumulated other

comprehensive income

Unrealized gains included in accumulated other comprehensive income

Fair value at December 31, 2018

$

$

$

8,159

12

2,308

1,935

12,414

(1,817)
3,598

14,195

As of December 31, 2018 and 2017, the Company had outstanding interest rate swaps designated as cash flow 
hedges with aggregate notional amounts of $795.0 million and $595.0 million, respectively. As of December 31, 2018, 
the Company's swaps had a weighted average remaining term of 4.5 years. The fair value of these swaps are presented 
within other assets and accounts payable and accrued liabilities in the accompanying balance sheets, and the Company 
recognizes any changes in the fair value as an adjustment of accumulated other comprehensive income (loss) within 
equity to the extent of their effectiveness. If the forward rates at December 31, 2018 remain constant, the Company 

F-34

estimates that during the next 12 months, the Company would reclassify into earnings approximately $5.4 million of 
the unrealized gains included in accumulated other comprehensive income (loss). If market interest rates increase above 
the 1.87% weighted average fixed rate under these interest rate swaps the Company will benefit from net cash payments 
due to it from its counterparty to the interest rate swaps.

There were no transfers between levels during the years ended December 31, 2018 and 2017. For financial assets 
and liabilities that utilize Level 2 inputs, the Company utilizes both direct and indirect observable price quotes, including 
LIBOR yield curves. The Company uses valuation techniques for Level 2 financial assets and liabilities which include 
LIBOR yield curves at the reporting date as well as assessing counterparty credit risk. Counterparties to these contracts 
are highly rated financial institutions. Although the Company has determined that the majority of the inputs used to 
value its derivatives fall within Level 2 of the fair value hierarchy, the credit valuation adjustments associated with the 
Company's derivatives utilize Level 3 inputs, such as estimates of current credit spreads, to evaluate the likelihood of 
default by the Company and the counterparties. As of December 31, 2018 and 2017, the Company determined that the 
effect of credit valuation adjustments on the overall valuation of its derivative positions are not significant to the overall 
valuation of its derivatives. Therefore, the Company has determined that its derivative valuations are appropriately 
classified in Level 2 of the fair value hierarchy.

Fair Value Disclosures

The carrying values of cash and cash equivalents, restricted cash, trade receivables, and accounts payable and 
accrued liabilities reflected in the balance sheets at December 31, 2018 and 2017, approximate fair value due to the 
short term nature of these financial assets and liabilities. The carrying value of variable rate debt financing reflected in 
the balance sheets at December 31, 2018 and 2017 approximates fair value as the changes in their associated interest 
rates reflect the current market and credit risk is similar to when the loans were originally obtained. 

The fair values of fixed rate mortgages were estimated using the discounted estimated future cash payments to be 
made on such debt; the discount rates used approximated current market rates for loans, or groups of loans, with similar 
maturities and credit quality (categorized within Level 2 of the fair value hierarchy). The combined principal balance 
of the Company's fixed rate mortgages payable was approximately $268.1 million as of December 31, 2018 with a fair 
value of approximately $276.5 million. In determining the fair value, the Company estimated a weighted average market 
interest rate of approximately 4.17%, compared to the weighted average contractual interest rate of 4.85%. The combined 
principal balance of the Company's fixed rate mortgages was approximately $271.5 million as of December 31, 2017
with a fair value of approximately $282.6 million. In determining the fair value as of December 31, 2017, the Company 
estimated a weighted average market interest rate of approximately 4.04%, compared to the weighted average contractual 
interest rate of 4.87%. 

14. UNAUDITED SELECTED QUARTERLY FINANCIAL DATA

The following is a summary of quarterly financial information for the years ended December 31, 2018 and 2017

(in thousands, except per share data):

March 31,
2018

For the three months ended
June 30,
2018

September 30,
2018

December 31,
2018

Total revenues

Total operating expenses

Income from operations

Gain (loss) on sale of self storage

properties

Net income

$

76,493

$

79,723

$

85,382

$

54,900

21,593

474

11,973

56,033

23,690

(83)
13,041

57,869

27,513

—

16,829

Net income (loss) attributable to

common shareholders

Earnings (loss) per share - basic
Earnings (loss) per share - diluted

$

$
$

7,872

0.16
0.09

$

$
$

3,304

0.07
0.07

$

$
$

1,806

0.03
0.03

$

$
$

89,298

60,440

28,858

—

14,483

(9,223)
(0.16)
(0.16)

F-35

March 31,
2017

For the three months ended
June 30,
2017

September 30,
2017

December 31,
2017

$

61,563
45,613
15,950

—
7,181

555
0.01
0.01

$
$
$

$

64,341
45,008
19,333

5,637
15,576

2,367
0.05
0.05

$
$
$

$

68,858
47,561
21,297

106
11,226

1,271
0.03
0.03

$
$
$

73,368
51,448
21,920

(28)
12,015

(3,532)
(0.08)
(0.08)

Total revenues
Total operating expenses
Income from operations
Gain (loss) on sale of self storage

properties
Net income
Net income (loss) attributable to

common shareholders

Earnings (loss) per share - basic
Earnings (loss) per share - diluted

15. SUBSEQUENT EVENTS

Self Storage Property Acquisitions

$

$
$
$

In January and February 2019, the Company acquired 23 self storage properties for approximately $147.0 million. 
Consideration for these acquisitions included approximately $122.9 million of net cash, the assumption of $0.4 million
of other working capital liabilities and OP equity of approximately $23.7 million (consisting of the issuance of 58,942
OP Units, 158,199 Series A-1 preferred units and 692,075 subordinated performance units). In connection with these 
acquisitions, the Company reimbursed the PROs for $0.1 million of due diligence costs related to the self storage 
properties sourced by the PROs.

New PRO

In  February  2019,  the  Company  entered  into  definitive  agreements  with  affiliates  of  Investment  Real  Estate 
Management, LLC d/b/a Moove In Self Storage of York, Pennsylvania to add Moove In Self Storage ("Moove In") as 
the Company's tenth PRO.  Moove In currently owns 19 self storage properties in Pennsylvania, Maryland, New Jersey, 
and New York. Upon closing, Moove In intends to contribute six self storage properties to NSA as part of the initial 
contribution transaction, and its remaining properties will be added to the Company's captive pipeline. The Company 
expects  the  initial  contribution  transaction  and  related  closing  documentation,  including  the  entry  into  a  facilities 
portfolio management agreement, to close during the first quarter of 2019, subject to customary closing conditions. 

Subordinated Performance Unit To OP Unit Conversions 

Subordinated performance units are convertible into OP units after a two year lock-out period and then generally 
(i) at the holder’s election only upon the achievement of certain performance thresholds relating to the properties to
which such subordinated performance units relate (a "voluntary conversion") or (ii) at the Company's election upon a
retirement event of a PRO that holds such subordinated performance units or upon certain qualifying terminations.

Following such lock-out period, a holder of subordinated performance units in the Company's operating partnership 
may elect a voluntary conversion one time each year prior to December 1st to convert a pre-determined portion of such 
subordinated performance units into OP units in the Company's operating partnership, with such conversion effective 
January 1st of the following year with each subordinated performance unit being converted into the number of OP units 
determined by dividing the average cash available for distribution, or CAD, per unit on the series of specific subordinated 
performance units over the one-year period prior to conversion by 110% of the CAD per unit on the OP units determined 
over the same period. CAD per unit on the series of specific subordinated performance units and OP units is determined 
by the Company based generally upon the application of the provisions of the operating partnership agreement applicable 
to the distributions of operating cash flow and capital transactions proceeds.

During the year ended December 31, 2018, the Company received notices requesting the conversion of 929,057
subordinated  performance  units  (including  15,377  subordinated  performance  units  in  the  Company's  DownREIT 
partnerships). Effective January 1, 2019, the Company issued 876,623 OP units (including 13,475 OP units in the 
Company's DownREIT partnerships) in satisfaction of such conversion requests.

F-36

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(

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NATIONAL STORAGE AFFILIATES TRUST 
SCHEDULE III-REAL ESTATE AND ACCUMULATED DEPRECIATION
For the Years Ended December 31, 2018, 2017 and 2016
(in thousands)

2018

2017

2016

1,844,336
431,542
8,607
(50)
(7,336)
(1,866)
2,275,233

$

$

$

110,803
60,522
(10)
(646)
(311) $
$

170,358

1,147,201
715,509
—
—
(4,820)
(13,554)
1,844,336

68,100
42,703

—

—

—

110,803

Self Storage properties:

Balance at beginning of year
Acquisitions and improvements
Reclassification from assets held for sale
Write-off of fully depreciated assets and other
Dispositions
Reclassification to assets held for sale
Balance at end of year

Accumulated depreciation:

Balance at beginning of year
Depreciation expense

Write-off of fully depreciated assets and other

Dispositions

Assets held for sale

Balance at end of year

$

$

$

$

$

$

$

$

2,275,233
366,522
—
(323)
(3,709)
—
2,637,723

170,358
76,299

—
(396)

— $

246,261

$

F-52

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(cid:29)(cid:6)(cid:7)(cid:26)(cid:27)(cid:16)(cid:8)(cid:5)(cid:9)*,(cid:9)(cid:27)(cid:22)(cid:5)(cid:27)(cid:18)(cid:9)(cid:4)(cid:16)(cid:17)(cid:18)(cid:9)$(cid:22)(cid:5)(cid:8)(cid:22)(cid:5)(cid:17)(cid:9)(cid:8)(cid:22)(cid:5)(cid:9)(cid:17)(cid:5)((cid:26)(cid:23)(cid:8)(cid:17)(cid:16)(cid:6)(cid:8)(cid:9)(cid:22)(cid:16)(cid:23)(cid:9)(cid:23)#*(cid:4)(cid:26)(cid:8)(cid:8)(cid:5)(cid:7)(cid:9)(cid:5)(cid:28)(cid:5)(cid:27)(cid:8)(cid:17)(cid:11)(cid:6)(cid:26)(cid:27)(cid:16)(cid:28)(cid:28),(cid:9)(cid:5)"(cid:5)(cid:17),(cid:9)(cid:29)(cid:6)(cid:8)(cid:5)(cid:17)(cid:16)(cid:27)(cid:8)(cid:26)"(cid:5)(cid:9)5(cid:16)(cid:8)(cid:16)(cid:9)6(cid:26)(cid:28)(cid:5)(cid:9)(cid:17)(cid:5)0#(cid:26)(cid:17)(cid:5)(cid:7)(cid:9)(cid:8)(cid:11)(cid:9)*(cid:5)
(cid:23)#*(cid:4)(cid:26)(cid:8)(cid:8)(cid:5)(cid:7)(cid:9)!#(cid:17)(cid:23)#(cid:16)(cid:6)(cid:8)(cid:9)(cid:8)(cid:11)(cid:9))#(cid:28)(cid:5)(cid:9). /(cid:9)(cid:11)(cid:24)(cid:9))(cid:5)(#(cid:28)(cid:16)(cid:8)(cid:26)(cid:11)(cid:6)(cid:9)(cid:21)-7(cid:9)(cid:2)8313(cid:12). /(cid:9)(cid:11)(cid:24)(cid:9)(cid:8)(cid:22)(cid:26)(cid:23)(cid:9)(cid:27)(cid:22)(cid:16)!(cid:8)(cid:5)(cid:17)(cid:14)(cid:9)(cid:7)#(cid:17)(cid:26)(cid:6)((cid:9)(cid:8)(cid:22)(cid:5)(cid:9)!(cid:17)(cid:5)(cid:27)(cid:5)(cid:7)(cid:26)(cid:6)((cid:9)(cid:13)3(cid:9)(cid:4)(cid:11)(cid:6)(cid:8)(cid:22)(cid:23)(cid:12)
%(cid:5)(cid:23)(cid:9)(cid:9)(cid:2)(cid:9)(cid:9)(cid:9)(cid:9)(cid:10)(cid:11)(cid:9)(cid:9)(cid:3)

(cid:29)(cid:6)(cid:7)(cid:26)(cid:27)(cid:16)(cid:8)(cid:5)(cid:9)*,(cid:9)(cid:27)(cid:22)(cid:5)(cid:27)(cid:18)(cid:9)(cid:4)(cid:16)(cid:17)(cid:18)(cid:9)(cid:26)(cid:24)(cid:9)(cid:7)(cid:26)(cid:23)(cid:27)(cid:28)(cid:11)(cid:23)#(cid:17)(cid:5)(cid:9)(cid:11)(cid:24)(cid:9)(cid:7)(cid:5)(cid:28)(cid:26)(cid:6)0#(cid:5)(cid:6)(cid:8)(cid:9)(cid:24)(cid:26)(cid:28)(cid:5)(cid:17)(cid:23)(cid:9)!#(cid:17)(cid:23)#(cid:16)(cid:6)(cid:8)(cid:9)(cid:8)(cid:11)(cid:9)(cid:29)(cid:8)(cid:5)(cid:4)(cid:9). /(cid:9)(cid:11)(cid:24)(cid:9))(cid:5)(#(cid:28)(cid:16)(cid:8)(cid:26)(cid:11)(cid:6)(cid:9)(cid:21)-9(cid:9)(cid:26)(cid:23)(cid:9)(cid:6)(cid:11)(cid:8)(cid:9)(cid:27)(cid:11)(cid:6)(cid:8)(cid:16)(cid:26)(cid:6)(cid:5)(cid:7)
(cid:22)(cid:5)(cid:17)(cid:5)(cid:26)(cid:6)(cid:30)(cid:9)(cid:16)(cid:6)(cid:7)(cid:9)$(cid:26)(cid:28)(cid:28)(cid:9)(cid:6)(cid:11)(cid:8)(cid:9)*(cid:5)(cid:9)(cid:27)(cid:11)(cid:6)(cid:8)(cid:16)(cid:26)(cid:6)(cid:5)(cid:7)(cid:30)(cid:9)(cid:8)(cid:11)(cid:9)(cid:8)(cid:22)(cid:5)(cid:9)*(cid:5)(cid:23)(cid:8)(cid:9)(cid:11)(cid:24)(cid:9)(cid:17)(cid:5)((cid:26)(cid:23)(cid:8)(cid:17)(cid:16)(cid:6)(cid:8):(cid:23)(cid:9)(cid:18)(cid:6)(cid:11)$(cid:28)(cid:5)(cid:7)((cid:5)(cid:30)(cid:9)(cid:26)(cid:6)(cid:9)(cid:7)(cid:5)(cid:24)(cid:26)(cid:6)(cid:26)(cid:8)(cid:26)"(cid:5)(cid:9)!(cid:17)(cid:11)’,(cid:9)(cid:11)(cid:17)(cid:9)(cid:26)(cid:6)(cid:24)(cid:11)(cid:17)(cid:4)(cid:16)(cid:8)(cid:26)(cid:11)(cid:6)(cid:9)(cid:23)(cid:8)(cid:16)(cid:8)(cid:5)(cid:4)(cid:5)(cid:6)(cid:8)(cid:23)
(cid:26)(cid:6)(cid:27)(cid:11)(cid:17)!(cid:11)(cid:17)(cid:16)(cid:8)(cid:5)(cid:7)(cid:9)*,(cid:9)(cid:17)(cid:5)(cid:24)(cid:5)(cid:17)(cid:5)(cid:6)(cid:27)(cid:5)(cid:9)(cid:26)(cid:6)(cid:9)+(cid:16)(cid:17)(cid:8)(cid:9)(cid:29)(cid:29)(cid:29)(cid:9)(cid:11)(cid:24)(cid:9)(cid:8)(cid:22)(cid:26)(cid:23)(cid:9)6(cid:11)(cid:17)(cid:4)(cid:9)(cid:13) -9(cid:9)(cid:11)(cid:17)(cid:9)(cid:16)(cid:6),(cid:9)(cid:16)(cid:4)(cid:5)(cid:6)(cid:7)(cid:4)(cid:5)(cid:6)(cid:8)(cid:9)(cid:8)(cid:11)(cid:9)(cid:8)(cid:22)(cid:26)(cid:23)(cid:9)6(cid:11)(cid:17)(cid:4)(cid:9)(cid:13) -9(cid:12)(cid:9)(cid:9)(cid:9)(cid:9)%(cid:5)(cid:23)(cid:9)(cid:9)(cid:2)(cid:9)(cid:9)(cid:9)(cid:9)(cid:10)(cid:11)(cid:9)(cid:9)(cid:3)
(cid:29)(cid:6)(cid:7)(cid:26)(cid:27)(cid:16)(cid:8)(cid:5)(cid:9)*,(cid:9)(cid:27)(cid:22)(cid:5)(cid:27)(cid:18)(cid:9)(cid:4)(cid:16)(cid:17)(cid:18)(cid:9)$(cid:22)(cid:5)(cid:8)(cid:22)(cid:5)(cid:17)(cid:9)(cid:8)(cid:22)(cid:5)(cid:9)(cid:17)(cid:5)((cid:26)(cid:23)(cid:8)(cid:17)(cid:16)(cid:6)(cid:8)(cid:9)(cid:26)(cid:23)(cid:9)(cid:16)(cid:9)(cid:28)(cid:16)(cid:17)((cid:5)(cid:9)(cid:16)(cid:27)(cid:27)(cid:5)(cid:28)(cid:5)(cid:17)(cid:16)(cid:8)(cid:5)(cid:7)(cid:9)(cid:24)(cid:26)(cid:28)(cid:5)(cid:17)(cid:30)(cid:9)(cid:16)(cid:6)(cid:9)(cid:16)(cid:27)(cid:27)(cid:5)(cid:28)(cid:5)(cid:17)(cid:16)(cid:8)(cid:5)(cid:7)(cid:9)(cid:24)(cid:26)(cid:28)(cid:5)(cid:17)(cid:30)(cid:9)(cid:16)(cid:9)(cid:6)(cid:11)(cid:6)-(cid:16)(cid:27)(cid:27)(cid:5)(cid:28)(cid:5)(cid:17)(cid:16)(cid:8)(cid:5)(cid:7)(cid:9)(cid:24)(cid:26)(cid:28)(cid:5)(cid:17)°
(cid:16)(cid:9) (cid:23)(cid:4)(cid:16)(cid:28)(cid:28)(cid:5)(cid:17)(cid:9) (cid:17)(cid:5)!(cid:11)(cid:17)(cid:8)(cid:26)(cid:6)((cid:9) (cid:27)(cid:11)(cid:4)!(cid:16)(cid:6),(cid:30)(cid:9) (cid:11)(cid:17)(cid:9) (cid:16)(cid:6)(cid:9) (cid:5)(cid:4)(cid:5)(cid:17)((cid:26)(cid:6)((cid:9) ((cid:17)(cid:11)$(cid:8)(cid:22)(cid:9) (cid:27)(cid:11)(cid:4)!(cid:16)(cid:6),(cid:12)(cid:9) (cid:21)(cid:5)(cid:5)(cid:9) (cid:8)(cid:22)(cid:5)(cid:9) (cid:7)(cid:5)(cid:24)(cid:26)(cid:6)(cid:26)(cid:8)(cid:26)(cid:11)(cid:6)(cid:23)(cid:9) (cid:11)(cid:24)(cid:9) ;(cid:28)(cid:16)(cid:17)((cid:5)(cid:9) (cid:16)(cid:27)(cid:27)(cid:5)(cid:28)(cid:5)(cid:17)(cid:16)(cid:8)(cid:5)(cid:7)(cid:9) (cid:24)(cid:26)(cid:28)(cid:5)(cid:17)°<
;(cid:16)(cid:27)(cid:27)(cid:5)(cid:28)(cid:5)(cid:17)(cid:16)(cid:8)(cid:5)(cid:7)(cid:9)(cid:24)(cid:26)(cid:28)(cid:5)(cid:17)(cid:30)<(cid:9);(cid:23)(cid:4)(cid:16)(cid:28)(cid:28)(cid:5)(cid:17)(cid:9)(cid:17)(cid:5)!(cid:11)(cid:17)(cid:8)(cid:26)(cid:6)((cid:9)(cid:27)(cid:11)(cid:4)!(cid:16)(cid:6),(cid:30)<(cid:9)(cid:16)(cid:6)(cid:7)(cid:9);(cid:5)(cid:4)(cid:5)(cid:17)((cid:26)(cid:6)((cid:9)((cid:17)(cid:11)$(cid:8)(cid:22)(cid:9)(cid:27)(cid:11)(cid:4)!(cid:16)(cid:6),<(cid:9)(cid:26)(cid:6)(cid:9))#(cid:28)(cid:5)(cid:9)(cid:13)3*-3(cid:9)(cid:11)(cid:24)(cid:9)(cid:8)(cid:22)(cid:5)(cid:9)&’(cid:27)(cid:22)(cid:16)(cid:6)((cid:5)
(cid:3)(cid:27)(cid:8)(cid:12)(cid:9)

=(cid:16)(cid:17)((cid:5)(cid:9)(cid:3)(cid:27)(cid:27)(cid:5)(cid:28)(cid:5)(cid:17)(cid:16)(cid:8)(cid:5)(cid:7)(cid:9)6(cid:26)(cid:28)(cid:5)(cid:17)

(cid:10)(cid:11)(cid:6)-(cid:16)(cid:27)(cid:27)(cid:5)(cid:28)(cid:5)(cid:17)(cid:16)(cid:8)(cid:5)(cid:7)(cid:9)6(cid:26)(cid:28)(cid:5)(cid:17)

(cid:2)
(cid:3)

(cid:3)
(cid:3)(cid:27)(cid:27)(cid:5)(cid:28)(cid:5)(cid:17)(cid:16)(cid:8)(cid:5)(cid:7)(cid:9)6(cid:26)(cid:28)(cid:5)(cid:17)
(cid:21)(cid:4)(cid:16)(cid:28)(cid:28)(cid:5)(cid:17)(cid:9))(cid:5)!(cid:11)(cid:17)(cid:8)(cid:26)(cid:6)((cid:9)(cid:20)(cid:11)(cid:4)!(cid:16)(cid:6), (cid:3)
&(cid:4)(cid:5)(cid:17)((cid:26)(cid:6)((cid:9)>(cid:17)(cid:11)$(cid:8)(cid:22)(cid:9)(cid:20)(cid:11)(cid:4)!(cid:16)(cid:6), (cid:3)

(cid:29)(cid:24)(cid:9)(cid:16)(cid:6)(cid:9)(cid:5)(cid:4)(cid:5)(cid:17)((cid:26)(cid:6)((cid:9)((cid:17)(cid:11)$(cid:8)(cid:22)(cid:9)(cid:27)(cid:11)(cid:4)!(cid:16)(cid:6),(cid:30)(cid:9)(cid:26)(cid:6)(cid:7)(cid:26)(cid:27)(cid:16)(cid:8)(cid:5)(cid:9)*,(cid:9)(cid:27)(cid:22)(cid:5)(cid:27)(cid:18)(cid:9)(cid:4)(cid:16)(cid:17)(cid:18)(cid:9)(cid:26)(cid:24)(cid:9)(cid:8)(cid:22)(cid:5)(cid:9)(cid:17)(cid:5)((cid:26)(cid:23)(cid:8)(cid:17)(cid:16)(cid:6)(cid:8)(cid:9)(cid:22)(cid:16)(cid:23)(cid:9)(cid:5)(cid:28)(cid:5)(cid:27)(cid:8)(cid:5)(cid:7)(cid:9)(cid:6)(cid:11)(cid:8)(cid:9)(cid:8)(cid:11)(cid:9)#(cid:23)(cid:5)(cid:9)(cid:8)(cid:22)(cid:5)(cid:9)(cid:5)’(cid:8)(cid:5)(cid:6)(cid:7)(cid:5)(cid:7)
(cid:8)(cid:17)(cid:16)(cid:6)(cid:23)(cid:26)(cid:8)(cid:26)(cid:11)(cid:6)(cid:9)!(cid:5)(cid:17)(cid:26)(cid:11)(cid:7)(cid:9)(cid:24)(cid:11)(cid:17)(cid:9)(cid:27)(cid:11)(cid:4)!(cid:28),(cid:26)(cid:6)((cid:9)$(cid:26)(cid:8)(cid:22)(cid:9)(cid:16)(cid:6),(cid:9)(cid:6)(cid:5)$(cid:9)(cid:11)(cid:17)(cid:9)(cid:17)(cid:5)"(cid:26)(cid:23)(cid:5)(cid:7)(cid:9)(cid:24)(cid:26)(cid:6)(cid:16)(cid:6)(cid:27)(cid:26)(cid:16)(cid:28)(cid:9)(cid:16)(cid:27)(cid:27)(cid:11)#(cid:6)(cid:8)(cid:26)(cid:6)((cid:9)(cid:23)(cid:8)(cid:16)(cid:6)(cid:7)(cid:16)(cid:17)(cid:7)(cid:23)(cid:9)!(cid:17)(cid:11)"(cid:26)(cid:7)(cid:5)(cid:7)(cid:9)!#(cid:17)(cid:23)#(cid:16)(cid:6)(cid:8)(cid:9)(cid:8)(cid:11)(cid:9)(cid:21)(cid:5)(cid:27)(cid:8)(cid:26)(cid:11)(cid:6)
(cid:13)1(cid:2)(cid:16)(cid:14)(cid:9)(cid:11)(cid:24)(cid:9)(cid:8)(cid:22)(cid:5)(cid:9)&’(cid:27)(cid:22)(cid:16)(cid:6)((cid:5)(cid:9)(cid:3)(cid:27)(cid:8)(cid:12)(cid:9)(cid:3)

(cid:29)(cid:6)(cid:7)(cid:26)(cid:27)(cid:16)(cid:8)(cid:5)(cid:9) *,(cid:9) (cid:27)(cid:22)(cid:5)(cid:27)(cid:18)(cid:9) (cid:4)(cid:16)(cid:17)(cid:18)(cid:9) $(cid:22)(cid:5)(cid:8)(cid:22)(cid:5)(cid:17)(cid:9) (cid:8)(cid:22)(cid:5)(cid:9) (cid:17)(cid:5)((cid:26)(cid:23)(cid:8)(cid:17)(cid:16)(cid:6)(cid:8)(cid:9) (cid:26)(cid:23)(cid:9) (cid:16)(cid:9) (cid:23)(cid:22)(cid:5)(cid:28)(cid:28)(cid:9) (cid:27)(cid:11)(cid:4)!(cid:16)(cid:6),(cid:9) (cid:2)(cid:16)(cid:23)(cid:9) (cid:7)(cid:5)(cid:24)(cid:26)(cid:6)(cid:5)(cid:7)(cid:9) (cid:26)(cid:6)(cid:9) )#(cid:28)(cid:5)(cid:9) (cid:13)3*-3(cid:9) (cid:11)(cid:24)(cid:9) (cid:8)(cid:22)(cid:5)(cid:9) &’(cid:27)(cid:22)(cid:16)(cid:6)((cid:5)
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7(cid:22)(cid:5)(cid:9)(cid:16)(((cid:17)(cid:5)((cid:16)(cid:8)(cid:5)(cid:9)(cid:4)(cid:16)(cid:17)(cid:18)(cid:5)(cid:8)(cid:9)"(cid:16)(cid:28)#(cid:5)(cid:9)(cid:11)(cid:24)(cid:9)(cid:8)(cid:22)(cid:5)(cid:9)"(cid:11)(cid:8)(cid:26)(cid:6)((cid:9)(cid:16)(cid:6)(cid:7)(cid:9)(cid:6)(cid:11)(cid:6)-"(cid:11)(cid:8)(cid:26)(cid:6)((cid:9)(cid:27)(cid:11)(cid:4)(cid:4)(cid:11)(cid:6)(cid:9)(cid:23)(cid:22)(cid:16)(cid:17)(cid:5)(cid:23)(cid:9)(cid:11)(cid:24)(cid:9)*(cid:5)(cid:6)(cid:5)(cid:24)(cid:26)(cid:27)(cid:26)(cid:16)(cid:28)(cid:9)(cid:26)(cid:6)(cid:8)(cid:5)(cid:17)(cid:5)(cid:23)(cid:8)(cid:9)(cid:11)(cid:24)(cid:9)(cid:10)(cid:16)(cid:8)(cid:26)(cid:11)(cid:6)(cid:16)(cid:28)(cid:9)(cid:21)(cid:8)(cid:11)(cid:17)(cid:16)((cid:5)
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CORPORATE INFORMATION

BOARD OF TRUSTEES

ARLEN D. NORDHAGEN 
Chairman of the Board and Chief Executive Officer

PAUL W. HYLBERT 
Lead Independent Trustee

GEORGE L. CHAPMAN

DOMINIC M. PALAZZO

KEVIN M. HOWARD

REBECCA L. STEINFORT

CHAD L. MEISINGER

MARK VAN MOURICK

STEVE G. OSGOOD

EXECUTIVE OFFICERS

TAMARA D. FISCHER 
President and Chief Financial Officer

STEVEN B. TREADWELL 
Executive Vice President and Chief Operating 
Officer; President – National Storage Affiliates  
Management Company

BRANDON S. TOGASHI 
Senior Vice President and Chief Accounting Officer

CORPORATE HEADQUARTERS

NATIONAL STORAGE AFFILIATES TRUST 
8400 East Prentice Avenue, 9th Floor 
Greenwood Village, Colorado 80111

720.630.2600
www.nationalstorageaffiliates.com

SHAREHOLDER/OP 
UNITHOLDER SERVICES

BROADRIDGE CORPORATE  
ISSUER SOLUTIONS, INC. 
P.O. Box 1342 
Brentwood, New York 11717

Toll-free: 855.449.0975 
International: 720.378.5970

Email: shareholder@broadridge.com

STOCK EXCHANGE LISTING

NYSE: NSA

INDEPENDENT AUDITORS

KPMG LLP 
Denver, Colorado

ADDITIONAL COPIES OF THE NATIONAL STORAGE 
AFFILIATES TRUST (THE “COMPANY”) ANNUAL REPORT  
on Form 10-K for the year ended December 31, 2018,  
as filed with the U.S. Securities and Exchange Commission, may  
be obtained by writing to the Company’s corporate headquarters,  
Attention: Investor Relations Department.  
Electronic copies are also available on the Company’s website at 
 www.nationalstorageaffiliates.com.

THE ANNUAL MEETING OF SHAREHOLDERS 
will be held May 23, 2019, beginning at 8:00 a.m. local time.  
The meeting will be held at the Company’s corporate offices,  
8400 East Prentice Avenue 
2nd Floor Conference Room 
Greenwood Village, Colorado 80111

THE CODE OF BUSINESS CONDUCT AND ETHICS  
OF NATIONAL STORAGE AFFILIATES TRUST  
is available on its website at  
www.nationalstorageaffiliates.com.  
A printed copy may be obtained by writing to the Company’s  
corporate headquarters, Attention: Investor Relations Department. 

FORWARD LOOKING STATEMENTS 
Certain statements contained in this 2018 Annual Report constitute 
forward-looking statements as such term is defined in Section 27A  
of the Securities Act of 1933, as amended, and Section 21E of the  
Securities Exchange Act of 1934, as amended, and such statements  
are intended to be covered by the safe harbor provided by the  
same. Forward-looking statements are subject to substantial risks  
and uncertainties, many of which are difficult to predict and are  
generally beyond the Company’s control. These forward-looking  
statements include information about possible or assumed future  
results of the Company’s business, financial condition, liquidity, results  
of operations, plans and objectives. Changes in any circumstances may  
cause the Company’s actual results to differ significantly from those 
expressed in any forward-looking statement. When used in this release,  
the words “believe,” “expect,” “anticipate,” “estimate,” “plan,” “continue,” 
“intend,” “should,” “may” or similar expressions are intended to identify 

forward-looking statements. Statements regarding the following subjects, 
among others, may be forward-looking: market trends in the Company’s 
industry, interest rates, the debt and lending markets or the general 
economy; the Company’s business and investment strategy; and the 
acquisition of properties, including the timing of acquisitions. For a  
further list and description of such risks and uncertainties, see the 
Company’s Annual Report on Form 10-K filed with the Securities and 
Exchange Commission on February 26, 2019 and the other reports  
filed by the Company with the Securities and Exchange Commission.  
The forward-looking statements, and other risks, uncertainties and factors 
are based on the Company’s beliefs, assumptions and expectations of its 
future performance, taking into account all information currently available  
to the Company. Forward-looking statements are not predictions of future 
events. The Company disclaims any intention or obligation to update 
or revise any forward-looking statements, whether as a result of new 
information, future events or otherwise, except as required by law.

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I

 
 
 
 
 
 
 
 
 
 
DEAR FELLOW  
SHAREHOLDERS

2018 was a major growth year for National Storage Affiliates  
as we continued to deliver industry leading internal and external 
growth. Although the self storage sector is facing challenges from 
elevated new supply, the economy continues to expand and 
household formation and job growth continue. Further, we  
believe the combination of our diversified portfolio, our proven 
PRO platform, and our focused strategy of acquiring stabilized 
properties will be a differentiator as we continue to drive strong 
shareholder returns. 

In 2018, we completed a record $1.7 billion of acquisitions, 
including the fourth largest acquisition in the history of the self 
storage industry by acquiring the Simply Self Storage portfolio.  
The $1.325 billion transaction was completed in a joint venture 
with an affiliate of Heitman Real Estate. We also completed 
approximately $357 million of wholly-owned acquisitions and 
announced the addition of our ninth PRO, Southern Self Storage. 
Subsequent to year end, we added our tenth PRO, Moove In Self 
Storage, led by a former chairman of the national Self Storage 
Association, which further deepens our relationships with smaller 
owner/operators. It is these local relationships that help fuel our 
robust acquisition growth. 

This robust external growth, combined with peer-leading same-
store NOI growth of 4.7% in 2018, has resulted in total return to 
our shareholders of over 140% since our IPO in 2015.

Supporting this strong growth is our low levered balance sheet 
and our access to multiple capital sources. In July, we raised  
$176 million of equity in a follow on offering to help fund our 
Simply Self Storage acquisition. We ended the year with net debt 
to EBITDA of 5.6 times (at the low end of our target range), with 
no debt maturities in 2019. As such, we remain well-positioned to 
fund our growth in 2019 and beyond. 

We are off to a strong start in 2019 with nearly $200 million of 
acquisitions completed or under contract year-to-date. Here is 
what you should expect from us going forward:

•  Robust internal and external growth facilitated by our  

PRO structure.

“ In 2018, we completed a record  
$1.7 billion of acquisitions, including  
the fourth largest acquisition in the 
history of the self storage industry…”

•  Continued evolution of our technology platform as we 

continue to invest in honing our revenue management and 
internet marketing capabilities to further maximize revenues 
while improving cost efficiencies. 

•  Commitment to a conservative balance sheet strategy 
including adding more arrows in the “capital quiver.”

•  A commitment to investing in and developing our  

team members.

•  An increased focus on environmental, social and governance 
(“ESG”) issues as we build off the recent enhancements to  
our board and recent energy saving initiatives.

As ESG initiatives garner increased focus, we note that 2018 
marked an important year as we improved the diversity of our 
board, adding our first female trustee, and we also enacted energy 
saving initiatives across our portfolio. We will explore additional 
ESG enhancements going forward and expect to demonstrate 
the depth of our management team in 2019. We look forward to 
continuing our service as prudent stewards of your capital, aiming 
to deliver robust returns for the foreseeable future, while keeping 
a watchful eye on risk.

We thank our shareholders for their continued support, our NSA 
team members nationwide for their dedication and our PROs for 
their continued leadership. Finally, we greatly appreciate our Board 
of  Trustees for their advice and counsel. 

ARLEN D. NORDHAGEN 
Chairman of the Board of Trustees  
and Chief Executive Officer

TAMARA D. FISCHER 
President and Chief Financial Officer

ARLEN D. NORDHAGEN

TAMARA D. FISCHER

NSA’S GROWTH PROFORMANCE
TOTAL RETURN PERFORMANCE †

140.4% Total Return

l

e
u
a
V
x
e
d
n

I

$300

$250

$200

$150

$100

$50

$0

4/23/15

12/31/15

12/31/16

12/31/17

12/31/18

National Storage 
Affiliates Trust

S&P 500 Index

NAREIT All Equity 
REIT Index

Russell 2000 Index

† Assumes $100.00 invested on April 23, 2015, with dividends reinvested. The Performance Graph will not be deemed 
to be incorporated by reference into any filing by NSA under the Securities Act of 1933, as amended, or the Securities 
Exchange Act of 1934, as amended, except to the extent that NSA specifically incorporates the same by reference.

NSA DELIVERS ROBUST  
PORTFOLIO GROWTH 

s
e

i
t
r
e
p
o

r
P

f

o

r
e
b
m
u
N

800

700

600

500

400

300

200

100

0

675

698(1)

)

1

F o r m a t i o n (

448

e  

S i n c

515

277

0 %   G r o w t h  

0

6

219

100

137

At Formation

2013

2014

2015

2016

2017

2018

2019

Captive Pipeline

3rd Party Acquisitions

New PROs

Strategic Joint Ventures

(1)As of February 6, 2019, NSA’s por tfolio consisted of 522 wholly-owned proper ties and 176 JV-owned proper ties.

(2) The financial highlights in the table above summarize cer tain items that we believe are impor tant for investors to 

understand our company and our operations, including Core FFO and NOI, which are non-GAAP financial measures.  
For additional information regarding these financial highlights, including cer tain footnote disclosure related to cer tain of 
these highlights and reconciliation of non-GAAP Core FFO and NOI to GAAP net income (loss), see Item 6, “Selected 
Financial Data,” Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” and  
Item 8, “Financial Statements and Supplementary Data in our Annual Repor ts on Form 10-K filed with the Securities  
and Exchange Commission (“SEC”) on March 10, 2016, February 28, 2017, February 27, 2018, and February 26, 2019.

(3) Total Enterprise Value is defined as the sum of the Company’s debt principal outstanding plus the perpetual preferred  
and common equity (on a fully diluted basis) valued at the closing price per share, respectively, as of each quar ter end. 
SP equity is assumed conver ted using the hypothetical conversion ratio for the trailing twelve months ended at each 
respective quar ter end, which we publicly disclose each quar ter. See Supplemental Schedule 4 to each of our earnings 
releases which are furnished with the SEC.

GROWTH IN TOTAL PROPERTIES 
AND RENTABLE SQUARE FEET 

800

700

600

500

400

300

200

100

0

5
1
-
2
Q

5
1
-
3
Q

5
1
-
4
Q

6
1
-
1
Q

6
1
-
2
Q

6
1
-
3
Q

6
1
-
4
Q

7
1
-
1
Q

7
1
-
2
Q

7
1
-
3
Q

7
1
-
4
Q

8
1
-
1
Q

8
1
-
2
Q

8
1
-
3
Q

8
1
-
4
Q

# Properties

RSF (MM)

GROWTH IN CORE FFO/ 
SHARE AND DIVIDEND/SHARE

$0.40

$0.35

$0.30

$0.25

$0.20

$0.15

$0.10

$0.05

$-

5
1
-
2
Q

5
1
-
3
Q

5
1
-
4
Q

6
1
-
1
Q

6
1
-
2
Q

6
1
-
3
Q

6
1
-
4
Q

7
1
-
1
Q

7
1
-
2
Q

7
1
-
3
Q

7
1
-
4
Q

8
1
-
1
Q

8
1
-
2
Q

8
1
-
3
Q

8
1
-
4
Q

Core FFO/Share(2)

Dividend/Share

GROWTH IN SHARE PRICE  
AND TOTAL ENTERPRISE VALUE 

$5.00

$4.00

$3.00

$2.00

$1.00

$-

5
1
-
2
Q

5
1
-
3
Q

5
1
-
4
Q

6
1
-
1
Q

6
1
-
2
Q

6
1
-
3
Q

6
1
-
4
Q

7
1
-
1
Q

7
1
-
2
Q

7
1
-
3
Q

7
1
-
4
Q

8
1
-
1
Q

8
1
-
2
Q

8
1
-
3
Q

8
1
-
4
Q

Total Enterprise 
Value ($BN)(3)

Share Price

45.0

40.0

35.0

30.0

25.0

20.0

15.0

10.0

5.0

-

$0.40

$0.35

$0.30

$0.25

$0.20

$0.15

$0.10

$0.05

$-

$35.00

$30.00

$25.00

$20.00

$15.00

$10.00

$5.00

$-

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PROGRESS

Seventh  
Dividend Increase 
Since IPO
NOVEMBER 15, 2018

Energy Efficiency 
Leadership with 
LED Lighting 
Initiative Across 
its Portfolio
OCTOBER 23, 2018

Opening Bell Ceremony at the New York Stock Exchange
MAY 24, 2018

NSA formed with  
Three Founding 
PROs: SecurCare, 
Northwest and Optivest

4th PRO: 
Guardian

5th PRO: 
Move It

6th PRO:  
Storage Solutions

Successful IPO

2016 Joint Venture:  
iStorage Management 
Platform Acquisition 

7th PRO:  
Hide-Away

8th PRO: 
Personal  
Mini Storage

2018 Joint  
Venture

9th PRO: 
Southern

10th PRO: 
Moove In

N AT I O N A L S TO R AG E A F F I L I AT E S .C O M

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