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PS Business Parks

psb · AMEX Real Estate
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Ticker psb
Exchange AMEX
Sector Real Estate
Industry REIT - Diversified
Employees 51-200
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FY2021 Annual Report · PS Business Parks
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R

£

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 10-K

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2021.

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from                to

or

Commission File Number 1-10709

PS BUSINESS PARKS, INC.

(Exact name of registrant as specified in its charter)

Maryland
(State or Other Jurisdiction
of Incorporation)

95-4300881
(I.R.S. Employer Identification No.)

701 Western Avenue, Glendale, California 91201-2349
(Address of principal executive offices) (Zip Code)

818-244-8080
(Registrant’s telephone number, including area code)

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

Title of Each Class

Common Stock, $0.01 par value per share
Depositary Shares Each Representing 1/1,000 of a 
5.250% Cum Pref Stock, Series X, $0.01 par value
Depositary Shares Each Representing 1/1,000 of a 
5.200% Cum Pref Stock, Series Y, $0.01 par value
Depositary Shares Each Representing 1/1,000 of a 
4.875% Cum Pref Stock, Series Z, $0.01 par value

Ticker Symbol
PSB

PSBPrX

PSBPrY

PSBPrZ

Name of Each Exchange on Which Registered
New York Stock Exchange

New York Stock Exchange

New York Stock Exchange

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  R    No £ 

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

Securities registered pursuant to Section 12(g) of the Act:
None
(Title of class)

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 R    No £

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted 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 R    No £

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting 

company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. 

Large accelerated filer
R

Accelerated filer
£

Non-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 has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered 

public accounting firm that prepared or issued its audit report.   R

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

As of June 30, 2021, the aggregate market value of the registrant’s common stock held by non-affiliates of the registrant was $2,967,153,632 based on the closing price as reported on that date.

Number of shares of the registrant’s common stock, par value $0.01 per share, outstanding as of February 18, 2022 (the latest practicable date): 27,606,127.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the definitive proxy statement to be filed in connection with the Annual Meeting of Stockholders to be held in 2022 are incorporated by reference into Part III of this Annual Report on Form 10-K.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

PART I

ITEM 1. BUSINESS 

Forward-Looking Statements

Forward-looking statements, within the meaning of the Private Securities Litigation Reform Act of 1995, are made throughout this Annual Report on Form 10-K. For this 
purpose, any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. Without limiting the foregoing, the words 
“may,” “believes,” “anticipates,” “plans,” “expects,” “seeks,” “estimates,” “intends” and similar expressions are intended to identify forward-looking statements. There are a 
number of important factors that could cause the results of the Company to differ materially from those indicated by such forward-looking statements, including but not limited 
to: (i) the duration and severity of the coronavirus (“COVID-19”) pandemic and its impact on our business and our customers; (ii) changes in general economic and business 
conditions,  including  as  a  result  of  the  economic  fallout  of  the  COVID-19  pandemic;  (iii)  potential  regulatory  actions  to  close  our  facilities  or  limit  our  ability  to  evict 
delinquent customers; (iv) decreases in rental rates or increases in vacancy rates/failure to renew or replace expiring leases; (v) tenant defaults; (vi) the effect of the recent credit 
and financial market conditions; (vii) our failure to maintain our status as a real estate investment trust (a “REIT”) under the Internal Revenue Code of 1986, as amended (the 
“Code”); (viii) the economic health of our customers; (ix) the health of our officers and directors; (x) increases in operating costs; (xi) casualties to our properties not covered 
by insurance; (xii) the availability and cost of capital; (xiii) increases in interest rates and its effect on our stock price; (xiv) security breaches, including ransomware, or a failure
of our networks, systems or technology which could adversely impact our operations or our business, customer and employee relationships or result in fraudulent payments; 
(xv) the impact of inflation; and (xvi) other factors discussed under the heading Item 1A, “Risk Factors.” In light of the significant uncertainties inherent in the forward-looking 
statements included herein, the inclusion of such information should not be regarded as a representation by us or any other person that our objectives and plans will be achieved. 
Moreover,  we  assume  no  obligation  to  update  these  forward-looking  statements  to  reflect  actual  results,  changes  in  assumptions  or  changes  in  other  factors  affecting  such 
forward-looking statements, except as required by law.

The Company

PS  Business  Parks,  Inc.  (“PSB”)  is  a  fully-integrated,  self-advised  and  self-managed  REIT  that  owns,  operates,  acquires  and  develops  commercial  properties,  primarily 
multi-tenant industrial, industrial-flex and low-rise suburban office space. As of December 31, 2021, PSB owned and operated 27.7 million rentable square feet of commercial 
space, comprising 97 business parks and 666 buildings located in California, Texas, Virginia, Florida, Maryland, and Washington. PSB’s properties are primarily located in 
major  coastal  markets  that  have  experienced  long-term  economic  growth.  PSB  also  held  a  controlling  interest  in  the  following  joint  venture  arrangements,  both  located  in 
Tysons, Virginia: a 95.0% interest in Highgate at the Mile, a 395-unit multifamily apartment complex, and a 98.2% interest in Brentford at the Mile, a 411-unit multifamily 
apartment complex development. PSB manages 0.3 million rentable square feet on behalf of Public Storage (“PS”).

Substantially all of PSB’s assets are held, and its business is conducted, through PS Business Parks, L.P. (the “OP”), a California limited partnership. As of December 31, 
2021, PSB owned 79.1% of the common partnership units of the OP. The remaining common partnership units are owned by PS. PSB, as the sole general partner of the OP, has 
full, exclusive and complete responsibility and discretion in managing and controlling the OP. PS also owns 7.2 million shares of common stock and would own 41.4% (or 14.5 
million shares) of the outstanding shares of the Company’s common stock if it redeemed its common partnership units for common stock. 

Unless otherwise indicated or unless the context requires otherwise, all references to “the Company,” “we,” “us,” “our” and similar references mean PS Business Parks, Inc. 

and its subsidiaries, including the OP and our consolidated joint ventures.

History of the Company: Effective May 19, 2021, following approval by its common and preferred stockholders, PSB reincorporated from the state of California to the state 
of Maryland. The Company was originally formed in 1990 as a California corporation. Through a series of transactions between January 1997 and March 1998, the Company 
was  renamed  “PS  Business  Parks,  Inc.”  and  became  a  publicly  held,  fully  integrated,  self-advised  and  self-managed  REIT  having  interests  in  commercial  real  estate  held 
through our OP. 

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Principal Business Activities

We are a commercial property landlord, with 97 business parks consisting of multi-tenant industrial, industrial-flex and low-rise suburban office space. The Company owns 
19.3 million square feet of industrial space that is primarily configured as warehouse space with ample dock access. We own 5.5 million square feet of industrial-flex space, 
representing industrial buildings that are configured with a combination of warehouse and low-rise suburban office space that can be designed to fit a wide variety of use types. 
The  warehouse  component  of  the  industrial-flex  space  has  a  number  of  uses  including  light  manufacturing  and  assembly,  storage  and  warehousing,  showroom,  laboratory, 
distribution, and research and development activities. The office component of industrial-flex space is complementary to the warehouse component by enabling businesses to 
accommodate management and production staff in the same facility. In addition, the Company owns 2.9 million square feet of low-rise suburban office space, generally either 
in business parks that combine office buildings with industrial and/or industrial-flex buildings or in submarkets where the market demand is more office focused.

We generally seek to own and operate multi-tenant buildings in multi-building business parks which accommodate various businesses and uses. Our business parks average 
14 buildings and 0.8 million rentable square feet per park, located on parcels of various sizes, ranging from 1 to 49 buildings and 12,000 to 3.5 million square feet of rentable 
space. Parking at most of our parks is open but in some instances is covered. The ratio of parking spaces to rentable square feet generally ranges from two to six per thousand 
square feet depending upon the use of the property and its location. Low-rise suburban office space generally requires a greater parking ratio than most industrial uses. 

The customer base for our facilities is diverse. For certain operational performance metrics, we bifurcate our facilities into those with average unit sizes over 5,000 square 
feet and those with average unit sizes under 5,000 square feet given that the nature of the customer base and use types differ between the two, which can result in varying 
performance. Approximately 33.5% of in-place rents as of December 31, 2021 were derived from customers at properties with average unit sizes under 5,000 square feet. The 
remaining 66.5% of in-place rents came from customers at properties with average unit sizes over 5,000 square feet. The Company also has several customers that lease space 
in multiple buildings and locations. As of December 31, 2021, the U.S. Government is the largest customer with 17 separate leases encompassing approximately 465,000 square 
feet and 2.8% of the Company’s annualized rental income. 

We operate in six states and we may expand our operations to other states or reduce the number of states in which we operate. Properties are acquired for both income and 

capital appreciation potential, and we place no limitation on the amount that can be invested in any specific property. 

See “Objectives and Strategies” below for further information.  

Our principal executive offices are located at 701 Western Avenue, Glendale, California 91201-2349, and our telephone number is (818) 244-8080. Copies of our annual 
reports on Form 10-K, quarterly reports on Form 10-Q, and current reports on Form 8-K, including any amendments to the foregoing reports, are available, free of charge, 
through  our  corporate  website  at  www.psbusinessparks.com,  as  soon  as  reasonably  practicable  after  we  electronically  file  or  furnish  such  material  to  the  Securities  and 
Exchange Commission (the “SEC”). The information contained on our website is not a part of, or incorporated by reference into, this Annual Report on Form 10-K.

Recent Company Developments 

Acquisition of Real Estate Facilities: On November 18, 2021, the Company acquired a multi-tenant industrial business park comprising approximately 141,000 rentable 

square feet in Plano, Texas, for a total purchase price of $25.6 million, inclusive of capitalized transaction costs.

On September 1, 2021, the Company acquired a multi-tenant industrial business park comprising approximately 718,000 rentable square feet in Grapevine, Texas, for a total 

purchase price of $123.3 million, inclusive of capitalized transaction costs.

Development of Real Estate Facilities: In certain instances, we may seek to redevelop our existing real estate or develop new buildings on excess land parcels.

During 2021, we completed the development of an 83,000 square foot shallow-bay industrial building on an excess land parcel at our Freeport Business Park located in 
Irving, Texas for total development costs of $8.1 million. The asset was placed into service on March 1, 2021 and accordingly was reflected under real estate facilities, at cost 
on our consolidated balance sheets at December 31, 2021.

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As of December 31, 2021, we were in the process of developing an approximately 83,000 square foot multi-tenant industrial building at our 212 Business Park located in 
Kent, Washington. As of December 31, 2021, $2.2 million of the estimated $15.4 million total development costs had been incurred and was reflected under land and building 
held for development, net on our consolidated balance sheets. This construction project is scheduled to be completed in the fourth quarter of 2022. 

As of December 31, 2021, we were in the process of developing an approximately 17,000 square foot multi-tenant industrial building at our Boca Commerce Park, located 
in  Boca  Raton,  Florida.  As  of  December  31,  2021,  $1.1  million  of  the  estimated  $4.0  million  total  development  costs  had  been  incurred  and  was  reflected  under  land  and 
building held for development, net on our consolidated balance sheets. This construction project is scheduled to be completed in the fourth quarter of 2022. 

Development of Multifamily Real Estate

The Mile is an office and multifamily park we own which sits on 44.5 contiguous acres of land located in Tysons, Virginia. The park consists of 628,000 square feet of 
office space and a 395-unit multifamily apartment community we developed, Highgate at The Mile, which we completed in 2017 through a joint venture with a local developer 
and multifamily operator (the “JV Partner”). In 2019, we successfully rezoned The Mile allowing us to develop, at our election, up to 3,000 additional multifamily units and 
approximately 500,000 square feet of other commercial uses. 

In  August  2020,  the  Company  entered  into  a  new  joint  venture  with  the  JV  Partner  (the  “Brentford  Joint  Venture”)  for  the  purpose  of  developing  a  second  multifamily 
property,  Brentford  at  The  Mile,  a  planned  411-unit  multifamily  apartment  complex.  Under  the  Brentford  Joint  Venture  agreement,  the  Company  has  a  98.2%  controlling 
interest and is the managing member with the JV Partner holding the remaining 1.8% limited partnership interest. We contributed a parcel of land to the Brentford Joint Venture 
(the “Brentford Parcel”) at a value of $18.5 million, for which we received equity contribution credit in the Brentford Joint Venture. Our cost basis in the Brentford Parcel was 
$5.1 million as of December 31, 2021. 

Construction of Brentford at The Mile commenced in August 2020 and is anticipated to be completed over a period of 24 to 36 months at an estimated development cost of 
$110 million to $115 million, excluding land cost. As of December 31, 2021, the development cost incurred was $54.8 million, which is reflected in land and building held for 
development, net on our consolidated balance sheets along with our $5.1 million cost basis in the Brentford Parcel. 

While multifamily real estate was not previously a core asset class for us, we determined that multifamily real estate represents a unique opportunity and the highest and 
best use of the Brentford Parcel. Through joint ventures we have partnered with a local developer and operator of multifamily properties in order to leverage their development 
and operational expertise. The scope and timing of the future phases of development of The Mile are subject to a variety of uncertainties, including site plan approvals and 
building permits.

See “Objectives and Strategies” below for further information regarding our development and redevelopment activities.

Sale of Real Estate Facilities

On December 30, 2021, the Company sold a 53,000 square foot industrial building located in Beltsville, Maryland, for net sale proceeds of $4.5 million, which resulted in a 

gain on sale of $3.2 million. 

On December 29, 2021, the Company sold a 70,000 square foot industrial-flex building located in Irving, Texas, for net sale proceeds of $8.8 million, which resulted in a 

gain on sale of $6.3 million. 

On October 19, 2021, the Company sold a 371,000 square foot industrial-flex business park located in San Diego, California, for net sale proceeds of $311.1 million, which 

resulted in a gain on sale of $301.3 million. 

On September 17, 2021, the Company sold a 22,000 square foot industrial-flex building located in Irving, Texas, for net sale proceeds of $3.4 million, which resulted in a 

gain on sale of $2.9 million. 

On July 16, 2021, the Company sold a 244,000 square foot office business park located in Herndon, Virginia, for net sale proceeds of $40.5 million, which resulted in a gain 

on sale of $27.0 million. 

On June 17, 2021, the Company sold a 198,000 square foot office-oriented flex business park located in Chantilly, Virginia, for net sale proceeds of $32.6 million, which 

resulted in a gain on sale of $19.2 million. 

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During 2021, the Company reclassified the foregoing assets as properties held for sale, net, in the consolidated balance sheet as of December 31, 2021.

Tax and Corporate Structure

For all periods presented herein, we have elected REIT status under the Code. For each taxable year in which we qualify for taxation as a REIT, we generally will not be 
subject to U.S. federal corporate income tax on our “REIT taxable income” (generally, taxable income subject to specified adjustments, including a deduction for dividends paid 
and excluding our net capital gain) that is distributed to our stockholders. We believe we have met these requirements in all periods presented herein, and we expect to continue 
to qualify as a REIT. 

PSB is structured as an umbrella partnership REIT (“UPREIT”), with substantially all of our activities conducted through the OP. We acquired interests in certain properties 

from PS during PSB’s initial formation in exchange for operating partnership units, which allowed PS to defer the recognition of a tax gain on the contributed properties. 

We are the sole general partner of the OP, which has equity in the form of common partnership units and preferred partnership units. As of December 31, 2021, we owned
79.1% of the common partnership units of the OP and 100% of the preferred partnership units. The remainder of the common partnership units are owned by PS. The common 
units owned by PS may be redeemed, subject to certain limitations, for shares of our common stock on a one-for-one basis or, at our option, an equivalent value in cash. 

The Company’s interest in the OP entitles it to share in cash distributions from, and the profits and losses of, the OP in proportion to the Company’s economic interest in the 
OP (apart from tax allocations of profits and losses to take into account pre-contribution property appreciation or depreciation). The Company, since 1998, has paid per share 
dividends on its common and preferred stock that track, on a one-for-one basis, the amount of per unit cash distributions the Company receives from the OP in respect of the 
common and preferred partnership units in the OP that are owned by the Company. 

As the general partner of the OP, the Company has the exclusive responsibility under the Operating Partnership Agreement to manage and conduct the business of the OP. 

Common Officers and Directors with PS

Ronald L. Havner, Jr., Chairman of the Company, is also the Chairman of the Board of Trustees of PS. Joseph D. Russell, Jr. is a director of the Company and also President 
and Chief Executive Officer of PS. Kristy M. Pipes, an independent director of the Company, is also a trustee of PS and Gary E. Pruitt, an independent director of the Company, 
was also a trustee of PS until he retired from the Board of Trustees of PS in January 2021. Other employees of PS render services to the Company pursuant to a cost sharing and 
administrative services agreement.

Services Provided to and by PS

We  manage  industrial,  office,  and  retail  facilities  in  the  United  States  for  PS  under  either  the  “Public  Storage”  or  “PS  Business  Parks”  names  (the  “PS  Management 
Agreement”). Under PS’s supervision, we coordinate and assist in rental and marketing activities, property maintenance and other operational activities, including the selection 
of vendors, suppliers, employees, and independent contractors. Management fee revenue derived from the PS Management Agreement totaled $0.3 million for each of the years 
ended December 31, 2021, 2020, and 2019. These amounts are included in “interest and other income” on our consolidated statements of income.

PS also provides property management services for the self-storage component of two assets owned by the Company. Management fee expenses under the contract were 

$0.1 million for each of the years ended December 31, 2021, 2020, and 2019. These amounts are included under “cost of operations” on our consolidated statements of income.

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Pursuant to a cost sharing agreement, we share certain administrative services, corporate office space, and certain other third party costs with PS which are allocated based 
upon fair and reasonable estimates of the cost of the services expected to be provided. We reimbursed PS $1.4 million for the year ended December 31, 2021, and $1.2 million 
for each of the years ended December 31, 2020, and 2019 for costs paid on our behalf, while PS reimbursed us less than $0.1 million for costs we incurred on their behalf for 
each of the years ended December 31, 2021, 2020, and 2019.

Management

Stephen  W.    Wilson,  Interim  President  and  Chief  Executive  Officer  (“CEO”),  of  the  Company  and  Maria  R.  Hawthorne,  Interim  Chief  Operating  Officer  (“COO”),  are 
leading  the Company’s senior management team while Dan M. Chandler, III, CEO is on a leave of absence. The Company’s senior management also includes: Adeel Khan, 
Executive  Vice  President  and  Chief  Financial  Officer;  Trenton  A.  Groves,  Senior  Vice  President  and  Chief  Accounting  Officer;  Ryan  Rhoads,  Vice  President,  Operations 
Finance; Jerread Wright, Vice President, Information Technology; Patricia H. Park, Vice President, Human Resources; Coby A. Holley, Vice President, Real Estate; Christopher 
M.  Auth,  Divisional  Vice  President  (Washington  Metro  Division);  Stuart  H.  Hutchison,  Divisional  Vice  President  (Southern  California  and  Pacific  Northwest  Divisions); 
Richard E. Scott, Divisional Vice President (Northern California Division); David A. Vicars, Divisional Vice President (Texas and Florida Divisions); and Patrick T. Whalen, 
Vice President, Construction & Facilities Management.

Competition

Our properties compete for tenants with comparable properties located in our markets primarily on the basis of location, rental rate, services provided and the design and 
condition of improvements. Competition in the market areas we operate in is significant and has from time to time negatively impacted occupancy levels and rental rates of, and 
increased the operating expenses of, certain of our properties. The demand for space in our markets is impacted by general economic conditions, which can affect the local 
competition  for  tenants.  Sublease  space  and  unleased  developments  have  from  time  to  time  created  competition  among  operators  in  certain  markets  in  which  the  Company 
operates. Refer to “Management Discussion and Analysis—Analysis of Net Income” for a discussion of trends in our occupancy levels, rental rates, and operating expenses. 

Objectives and Strategies

Our primary objective is to grow stockholder value in a risk appropriate and stable manner by maximizing net cash flow generated by our existing properties, as well as 

prudently seeking opportunities for growth through acquisitions and development with attractive risk-adjusted returns on invested capital. 

We  seek  to  maximize  net  cash  flow  of  our  existing  properties  by  optimizing  occupancy  levels  and  rental  rates,  while  minimizing  capital  expenditures  and  leasehold 

improvements. Below are the primary elements of our strategy:

Concentration in favorable markets: We believe that our properties generally are located in markets that have favorable characteristics such as above average population, 
job, and income growth, as well as high education levels. In addition, we believe our business parks are generally in markets with higher than average barriers to entry that are 
close  to  critical  infrastructure,  middle  to  high  income  housing  or  universities  and  have  easy  access  to  major  transportation  arteries.  We  believe  that  these  characteristics 
contribute to property operating cash flow stability and growth. 

Standard build outs and finishes: We generally seek to configure our rentable space with standard buildouts and finishes that meet the needs of a wide variety of tenants, 
minimizing the need for specialized and costly tenant improvements and enabling space to be “move-in ready” quickly upon vacancy. We believe this makes our space more 
attractive  to  potential  tenants,  allows  tenants  to  move  in  quickly  and  seamlessly,  and  reduces  the  cost  of  capital  improvements,  relative  to  real  estate  operators  that  offer 
specialized finishes or build outs. Also, such flexibility facilitates our ability to offer diverse sizes and configurations to meet potential customer’s needs, as well as to change 
space sizes for existing customers when their needs change. 

Large, Diverse Parks: Our business parks are generally concentrated in large complexes of diverse buildings, with a variety of available space sizes and configurations that 
we can offer to tenants. We believe that this allows us to attract a greater number of potential tenants to our parks and minimizes the loss of existing customers when their space 
requirements change. 

Smaller tenants and diverse tenant base with shorter-term leases: By concentrating on smaller spaces, we seek to reach a large number of smaller tenants in the market. We 

believe this focus gives us a competitive edge as most 

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institutional  owners  focus  primarily  on  large  users.  Small  users  perceive  more  incremental  value  from  the  level  of  customer  service  that  we  offer.  We  also  believe  having 
smaller tenants improves our diversity of tenants across industries, which improves the stability of our cash flows. In addition, our lease term tends to be short, generally an 
average of three and a half years, which we believe allows us to quickly capture increases in market rents in our high-growth markets. At December 31, 2021, our average suite 
size  was  approximately  5,000  rentable  square  feet  and  we  had  only  four  customers  –  the  U.S.  Government,  Amazon  Inc.,  KZ  Kitchen  Cabinet  &  Stone,  and  Luminex 
Corporation – representing 1.0% or more of our annualized rental income. 

Decentralized operating strategy: Our local management teams are extremely knowledgeable in their respective markets and are empowered, within a prescribed decision 
and metrics framework, to make many leasing and capital decisions in a manner which we believe maximizes the return on investment on lease transactions. We believe this 
decentralized  approach  allows  us  to  be  nimbler  and  more  efficient  in  our  decision  making,  and  more  effectively  price  and  market  our  space,  relative  to  a  more  centralized 
approach. 

Superior Service to Customers: We seek to provide a superior level of service to our customers in order to maintain occupancy and increase rental rates, as well as minimize 
customer turnover. The Company’s property management offices are located on-site, helping the Company maintain its properties and providing customers with convenient 
access  to  management,  while  conveying  a  sense  of  quality,  order,  and  security.  We  believe  that  our  personnel  are  among  the  most  experienced  and  effective  real  estate 
professionals  in  our  markets.  The  Company  has  extensive  experience  in  acquiring  properties  managed  by  others  and  thereafter  improving  customer  satisfaction,  occupancy 
levels, retention rates and rental income by implementing established customer service programs. 

In addition, we seek to expand through acquisitions or development activities that generate attractive returns on invested capital, as follows:

Acquire  facilities  in  targeted  markets  at  prudent  price  levels:  We  have  a  disciplined  capital  allocation  approach,  seeking  to  purchase  properties  at  prices  that  are  not  in 
excess of the cost to develop similar facilities (i.e. replacement cost), which we believe reduces our risk and maximizes long term returns. We seek generally to acquire in our 
existing markets, which we believe have favorable growth characteristics. We also believe acquiring in our existing markets leverages our operating efficiencies. We would 
consider expanding to additional markets with similar favorable characteristics of our existing markets if we could acquire sufficient scale. 

Redevelop existing real estate facilities: Certain of our existing business parks were developed in or near areas that have been undergoing gentrification with an influx of 
residential  development,  and,  as  a  result,  certain  buildings  in  our  business  parks  may  have  higher  and  better  uses.  We  will  seek  to  identify  potential  candidates  for 
redevelopment within our portfolio, and where appropriate will leverage the expertise and scale of existing operators and developers should we pursue redevelopment of any of 
our properties. For example, The Mile in Tysons, Virginia, we demolished an existing building and developed Highgate at The Mile, a 395-unit apartment building, with a joint 
venture partner. In 2019, we successfully rezoned the remainder of The Mile, allowing us to pursue the development of additional multifamily and mixed-use projects. In 2020, 
we demolished a vacant office building and began developing our second multifamily property, Brentford at The Mile, a planned 411-unit multifamily apartment complex with 
the same joint venture partner. There can be no assurance as to the level of additional redevelopment opportunities throughout our portfolio in the future.

Financing Strategy

Overview of financing strategy and sources of capital: As a REIT, we generally distribute all of our “REIT taxable income” to our stockholders each year, which relative to 
a taxable C corporation, limits the amount of cash flow from operations that we can retain for investment purposes. As a result, in order to expand our asset base, access to 
capital is important.

Our financial profile is characterized by strong credit metrics, including low leverage relative to our total capitalization and operating cash flows. Our credit profile and 

ratings enable us to effectively access both the public and private capital markets to raise capital. We will seek to maintain our current credit profile and ratings.  

Sources  of  capital  available  to  us  include  retained  cash  flow,  the  issuance  of  preferred  and  common  equity,  the  issuance  of  medium  and  long-term  debt,  joint  venture 

financing, the sale of existing properties, and borrowing off our revolving line of credit.

Historically, we have financed our cash investment activities primarily with retained operating cash flow and the issuance of preferred equity.

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We  select  from  the  sources  of  capital  available  to  us  based  upon  relative  cost,  availability,  desired  leverage  levels,  nature  of  the  investment  opportunities  for  which  the 

capital will be used, as well as other factors such as the impact of covenants in the case of debt. 

Retained Operating Cash Flow: Although we are required to distribute to our stockholders at least 90% of our “REIT taxable income” each year, we have nonetheless been 
able to retain operating cash flow to the extent that our tax depreciation exceeds our capital expenditures. In recent years, we have retained $40 to $60 million in operating cash 
flow per year. 

Perpetual Preferred Equity: We view preferred equity as an important source of capital over the long term. We have historically favored perpetual preferred equity as a 
source of capital due to the low dividend rate, when compared to non-seasoned preferred issuers, no refinancing risk and the dividend rate being fixed for life. In addition, the 
consequences of defaulting on required preferred distributions are less severe than with debt. However, rates and market conditions for the issuance of preferred securities can 
be volatile or inefficient from time to time. As of December 31, 2021, we have $755.0 million in preferred securities outstanding with an average coupon rate of 5.08%.

Medium or long-term debt: In addition to borrowing from our revolving line of credit, we may seek to issue term debt in the future in an effort to diversify our sources of 

capital. We may consider issuance in the public bond market or private placement of senior unsecured debt depending on the nature and timing of the associated use of capital. 

Common equity: We believe that the market for our common equity is liquid and, as a result, common equity is a viable potential source of capital. 

Tax advantaged equity: As noted above, we have the ability to offer common or preferred operating partnership units with economic characteristics that are similar to our 

common and preferred stock, but provide the seller the opportunity to defer the recognition of a tax gain.

Credit Facility: We have a $400.0 million unsecured revolving line of credit (the “Credit Facility”), which we use from time to time as temporary financing, along with 
short-term bank loans when necessary, until we are able to replace it with longer-term capital. As of December 31, 2021, there was $32.0 million outstanding on our Credit 
Facility with an average borrowing rate of 0.8%. Subsequent to December 31, 2021, the Company repaid, in full, the balance outstanding as of December 31, 2021. We had no 
short-term bank loans. 

Investments in Real Estate Facilities

As of December 31, 2021, the Company owned and operated 27.7 million rentable square feet comprising 97 business parks in six states compared to 27.7 million rentable 
square feet comprising 98 business parks in six states as of December 31, 2020. The Company also held a 95.0% interest in a 395-unit multifamily apartment complex and a 
98.2% interest in a 411-unit multifamily apartment complex development as of both December 31, 2021 and 2020.

Restrictions on Transactions with Affiliates

The Company’s Restated Bylaws provide that the Company may engage in transactions with affiliates provided that a purchase or sale transaction with an affiliate is (i) 

approved by a majority of the Company’s independent directors and (ii) fair to the Company based on an independent appraisal or fairness opinion.

Insurance

The Company believes that its properties are adequately insured. Facilities operated by the Company have historically been covered by comprehensive insurance, including 

fire, earthquake, wind damage and liability coverage from nationally recognized carriers, subject to customary deductibles. 

Compliance with Government Regulations

We are subject to various laws, ordinances, and regulations, including various federal, state, and local regulations that apply generally to the ownership of real property and 
the  operation  of  such  properties.  These  include  various  laws  and  government  regulations  concerning  environmental  matters,  labor  matters  and  employee  safety  and  health 
matters.  Refer  to  Item  1A,  “Risk  Factors”  below  for  a  discussion  of  certain  risks  related  to  such  government  regulations,  including  risks  related  to  compliance  with  (i)  the 
Americans with Disabilities Act and with related regulations, (ii) laws and regulations adopted in response to the COVID-19 pandemic and similar public health emergencies, 
government, (iii) federal or state privacy laws, including the California Consumer Privacy Act (“CCPA”), (iv) environmental 

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remediation requirements, and (v) laws and regulations relating to real property ownership, including property taxes and zoning changes or violations.  Except for regulations 
discussed therein, we are not aware of any government regulations that have resulted or that we expect will result in compliance costs that had or will have a material effect on 
our capital expenditures, earnings, or competitive position.

We are committed to a long-term environmental stewardship program that reduces emissions of hazardous materials into the environment and the remediation of identified 
existing  environmental  concerns,  including  environmentally-friendly  capital  initiatives,  and  building  and  operating  properties  with  a  high  structural  resilience  and  low 
obsolescence.  We  accrue  environmental  assessments  and  estimated  remediation  costs  when  it  is  probable  that  such  efforts  will  be  required  and  the  related  costs  can  be 
reasonably estimated. Our current practice is to conduct environmental investigations in connection with property acquisitions. Although there can be no assurance, we are not 
aware of any environmental contamination of any of our facilities, which individually or in the aggregate would be material to our overall business, financial condition, or 
results  of  operations.  Compliance  with  laws  and  regulations  relating  to  the  protection  of  the  environment,  including  those  regarding  the  discharge  of  material  into  the 
environment, has not had any material effect upon the capital expenditures, earnings, or competitive position of the Company. 

Human Capital Management 

The Company’s human capital management objectives are to attract, retain, and develop the highest quality talent. To support these objectives, the Company develops its 
employees  to  prepare  them  for  critical  roles  and  leadership  positions  for  the  future  and  fosters  a  team-oriented  culture  aimed  at  making  the  workplace  more  engaging  and 
inclusive. The Company works to acquire talent and facilitate internal talent mobility to create a high-performing and diverse workforce that is empowered to make thoughtful 
decisions, eager to collaborate, and motivated to provide an elevated level of service to our customers. The Company employed 156 people as of December 31, 2021, comprised 
primarily  of  personnel  engaged  in  property  operations.  Our  Nominating/Corporate  Governance  Committee  oversees  our  sustainability  efforts,  including  our  environmental, 
social, and governance initiatives.

Diversity and Inclusion: At PSB, we strive to create a diverse and inclusive environment where all employees feel valued, included, and excited to be part of our team. For 
example, we strive to include a subset of diverse candidates as we seek to fill open positions. With team members from all different races, backgrounds, and life experiences, we 
celebrate  inclusion  and  value  the  diversity  each  person  brings  to  PSB.  Our  employee  population  is  approximately  50%  female,  with  35%  in  a  supervisory  role,  and 
approximately 44% have self-identified as Hispanic or Latino, Native American, Pacific Islander, Asian, Black or African American, or of two or more races, with 27% in a 
supervisory role. Our workforce also has generational diversity: 39% millennials (aged 27-39), 47% generation X (aged 40-60), and 8% baby boomers (aged 61-78).

Compensation Policies:  PSB  believes  in  aligning  employee  compensation  with  our  short-  and  long-term  performance  goals  and  to  provide  compensation  and  incentives 
needed to attract, motivate, and retain employees who are crucial to our success. We tailor our compensation programs to each employee group to ensure competitiveness in the 
market and to drive employee engagement. The Company provides the opportunity for employees to own a part of the Company through equity grants for senior members of 
our team, with nearly 57% of our exempt employees having received equity grants in the form of restricted stock units or stock option awards. 

Health and Wellness: PSB is committed to its employees’ overall health and well-being. We want to help them feel happy, healthy, socially connected, and purposeful. Our 
goal is to provide tools and resources to help empower our employees to explore what they need and to evaluate for themselves what makes sense in achieving a healthy and 
balanced lifestyle. We partner with our health care provider to promote health and wellness programs to incentivize our employees to maintain an active and healthy lifestyle.

We provide benefits to all of our employees and dependents, including medical, dental, vision, flexible and health savings accounts, and income protection plans. We also 

offer a 401(k) plan with matching employer contributions to help our employees prepare for retirement. 

Supporting Our Employees During the COVID-19 Pandemic: The COVID-19 pandemic brought varying challenges to each of our team members. We took a multipronged 
approach in providing resources, tools and added protocols that focused on the safety of employees and their families while still allowing us to support the customers we serve 
during these unprecedented times. For example, our field operations and business park protocols were quickly modified to ensure a safe workspace. Additionally, we had a swift 
transition to work-from-home for our entire workforce, where applicable, by utilizing various existing technology platforms and implementing modern technologies necessary 
to accommodate the situation. We provided additional incentive pay for certain personnel. 

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Additionally, we provided an employee assistance program, which offers employees mental health, financial, and legal support to assist them in their well-being during these 
unique times. 

Training, Development, and Recognition: We hire and develop outstanding team members to lease and manage all of our properties and deliver market-leading service to 
our customers. Our decentralized, vertically integrated platform gives us the flexibility to meet the needs of our customers, react quickly to local market dynamics, and contain
operating expenses and capital expenditures, and allows us to keep all property management and leasing activity in-house, maximize cost efficiencies, and speed up decision 
making. 

We offer training programs for new team members and ongoing training and development programs for our entire workforce. We are able to accomplish this, in part,  by 
utilizing an online platform that provides a central repository for  accessing  training  courses  and  reference  materials.  We  also  reinforce  our  Company  culture  by celebrating 
major accomplishments, stand-out performances, and individual milestones through various recurring recognition programs and events throughout the year, and offer incentive 
programs designed to recognize and reward outstanding achievements. We work towards development of our employees and creating opportunities for them to advance. For 
example, where and when possible, we seek to fill open positions with internal candidates. 

Communication and Engagement: Given  the  geographically  dispersed  nature  of  our  business,  it  is  important  for  us  to  ensure  that  employees  feel  they  are  informed  and 
included. We communicate through various channels, such as monthly meetings, frequent email and collaboration communications, updates from corporate, company intranet 
postings, engagement surveys and newsletters. Employee engagement is instrumental in understanding the effectiveness of our strategies, thus we conduct various engagement 
surveys through the year to help us measure commitment, motivation and engagement, as well as gain employee feedback that helps us improve operational success through 
employee satisfaction and efficiency.

Community and Social Impact: We encourage employees to give back to our communities by providing two “volunteer” days to all employees annually which can be used 
by participating in group volunteer events or individually. We also offer a charitable gift matching program, providing a donation match up to the preset limit per employee 
annually to qualifying 501(c)(3) organizations. 

ITEM 1A. RISK FACTORS

In addition to the other information in our Annual Report on Form 10-K, you should consider the risks described below that we believe may be material to investors in 
evaluating the Company. This section contains forward-looking statements, and in considering these statements, you should refer to the qualifications and limitations on our 
forward-looking statements that are described in Item 1, “Business.”

We have significant exposure to real estate risk.

Risks Related to Our Business

Since our business consists primarily of acquiring, developing, and operating real estate, we are subject to risks related to the ownership and operation of real estate that can 
adversely impact our business and financial condition. Certain significant costs, such as mortgage payments, real estate taxes, insurance, and maintenance, generally are not 
reduced even when a property’s rental income is reduced. In addition, environmental and tax laws, interest rate levels, the availability of financing and other factors may affect 
real estate values and property income. Furthermore, the supply of commercial space fluctuates with market conditions.

Since we derive substantially all our income from real estate operations, we are subject to the following general risks of acquiring and owning real estate related assets that 
could result in reduced revenues, increased expenses, increased capital expenditures, or increased borrowings, which could negatively impact our operating results, cash flow 
available for distribution or reinvestment and our stock price: 

(cid:0)changes  in  the  national,  state,  and  local  economic  climate  and  real  estate  conditions,  such  as  oversupply  or  reduced  demand  for  commercial  real  estate  space  and 
changes in market rental rates;

(cid:0)how prospective tenants perceive the attractiveness, convenience, and safety of our properties;

(cid:0)difficulties  in  consummating  and  financing  acquisitions  and  developments  on  advantageous  terms  and  the  failure  of  acquisitions  and  developments  to  perform  as 
expected;

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(cid:0)our ability to provide adequate management, maintenance, and insurance;

(cid:0)natural disasters, such as earthquakes, fires, hurricanes, and floods, which could exceed the aggregate limits of our insurance coverage; 

(cid:0)the consequences of changes in climate, including severe weather events, and the steps taken to prevent climate change, could result in increased capital expenditures 
and expenses

(cid:0)the expense of periodically renovating, repairing, and re-letting spaces;

(cid:0)the impact of environmental protection laws; 

(cid:0)compliance with federal, state, and local laws and regulations;

(cid:0)increasing operating and maintenance costs, including property taxes, insurance, and utilities, if these increased costs cannot be passed through to customers;

(cid:0)the result of a future California statewide ballot initiative (or similar legislative or regulatory actions) that could remove the property tax protections of Proposition 13 
with respect to our California real estate and result in substantial increases in our California property tax bills;

(cid:0)adverse changes in tax, real estate and zoning (particularly the rezoning of areas where our properties are located) laws and regulations; 

(cid:0)increasing competition from other commercial properties in our market; 

(cid:0)tenant defaults and bankruptcies; 

(cid:0)tenants’ right to sublease space; and 

(cid:0)concentration of properties leased to non-rated private companies with uncertain financial strength.

There  is  significant  competition  among  commercial  property  operators:  Other  commercial  properties  compete  with  our  properties  for  tenants.  Some  of  the  competing 
properties may be newer and better located than our properties. Competition in the market areas in which many of our properties are located is significant and has affected our 
occupancy levels, rental rates, and operating expenses. We also expect that new properties will be built in our markets. In addition, we compete with other buyers, some of 
which are larger than us, for attractive commercial properties. Therefore, we may not be able to grow as rapidly as we would like.

We  may  encounter  significant  delays  and  expense  in  re-letting  vacant  space, or  we  may  not  be  able  to  re-let  space  at  existing  rates,  in  each  case  resulting in  losses  of 
income: When leases expire, we may incur expenses in retrofitting space and we may not be able to re-lease the space on the same terms. Certain leases provide customers with 
the right to terminate early if they pay a fee. As of December 31, 2021, excluding assets held for sale, 2,105 leases, representing 5.8 million, or 22.5%, of the leased square 
footage of our total portfolio, or 21.9% of annualized rental income, are scheduled to expire in 2022. While we have estimated our cost of renewing leases that expire in 2022, 
our estimates could be wrong. If we are unable to re-lease space promptly, if the terms are significantly less favorable than anticipated or if the costs are higher, our operating 
results, cash available for distribution or reinvestment and stock price could be negatively impacted.

Tenant  defaults  and  bankruptcies  may  reduce  our  cash  flow  and distributions: We  may  have  difficulty  collecting  from  customers  in  default,  particularly  if  they  declare 
bankruptcy. Since many of our customers are non-rated private companies, this risk may be enhanced. There is inherent uncertainty in a customer’s ability to continue paying 
rent if they are in bankruptcy. This could negatively affect our operating results, cash available for distribution or reinvestment and stock price.

Natural disasters or terrorist attacks could cause damage to our facilities that is not covered by insurance, and could increase costs, reduce revenues, and otherwise impair 
our operating results: While we maintain insurance coverage for the losses caused by earthquakes, fire, or hurricanes, we could suffer uninsured losses or losses in excess of 
our  insurance  policy  limits  for  such  occurrences.  Approximately  39.4%  of  our  properties  are  located  in  California  and  are  generally  in  areas  that  are  subject  to  risks  of
earthquake-related damage. In the event of an earthquake, fire, hurricane, or other natural disaster, we would remain liable on any mortgage debt or other unsatisfied obligations 
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related  to  that  property.  In  addition,  we  may  not  have  sufficient  insurance  coverage  for  losses  caused  by  a  terrorist  attack,  or  such  insurance  may  not  be  available  or  cost-
effective. Significant natural disasters, terrorist attacks, threats of future terrorist attacks, or resulting wider armed conflict could have negative impacts on the U.S. economy, 
reducing  demand  for  our  rental  space  and  impairing  our  operating  results,  even  if  our  specific  losses  were  covered.  This  could  negatively  affect  our  operating  results,  cash 
available for distribution or reinvestment and stock price.

Consequences of climate change, including severe weather events, and the steps taken to prevent climate change, could result in increased capital expenditures, increased 
expenses,  and  reduced  revenues:  Direct  and  indirect  impacts  of  climate  change,  such  as  increased  destructive  weather  events,  floods,  fires,  and  droughts  could  result  in 
significant damage to our facilities, increase our costs, including our property insurance costs, or reduce demand for our facilities. Governmental, political, and societal pressure 
could  (i)  require  costly  changes  to  future  newly  developed  facilities,  or  require  retrofitting  of  our  existing  facilities,  to  reduce  carbon  emissions  through  multiple  avenues 
including changes to insulation, space configuration, lighting, heating, and air conditioning, and (ii) increase energy costs as a result of switching to less carbon-intensive, but 
more expensive, sources of energy to operate our facilities. 

The illiquidity of our real estate investments may prevent us from adjusting our portfolio to respond to market changes: There may be delays and difficulties in selling real 
estate. Therefore, we cannot easily change our portfolio when economic conditions change. In addition, when we sell properties at significant gains upon sale, it can increase 
our distribution requirements, thus making it difficult to retain and reinvest the sales proceeds. Also, REIT tax laws may impose negative consequences if we sell properties 
held for less than two years.

We  may  be  adversely  affected  by  changes  in  laws  and  regulations:  Increases  in  income  and  service  taxes  may  reduce  our  cash  flow  and  ability  to  make  expected 
distributions to our stockholders. Additionally, any changes in the tax law applicable to REITs may adversely affect taxation of us and/or our stockholders. Our properties are 
also subject to various federal, state, and local regulatory requirements, such as state and local fire and safety codes, that may be changed in ways that require significant costs 
to maintain compliance.  Our properties are subject to state and local zoning requirements.  We are and in the future we may be subject to government initiatives to change the 
zoning requirements in places where our properties are located, and if such efforts are successful, the value of impacted properties may be materially reduced.  There is no 
assurance that we will be compensated for economic losses in these cases.

We may incur significant environmental remediation costs: As an owner and operator of real properties, under various federal, state, and local environmental laws, we are 
required to clean up spills or other releases of hazardous or toxic substances on or from our properties. Certain environmental laws impose liability whether or not the owner or 
buyer knew of, or was responsible for, the presence of the hazardous or toxic substances. In some cases, liability may not be limited to the value of the property. The presence of 
these substances, or the failure to properly remediate any resulting contamination, whether from environmental or microbial issues, also may adversely affect our ability to sell, 
lease, operate, or encumber our facilities.

We have conducted preliminary environmental assessments of most of our properties (and conduct these assessments in connection with property acquisitions) to evaluate 
the environmental condition of, and potential environmental liabilities associated with, our properties. These assessments generally consist of an investigation of environmental 
conditions  at  the  property  (including  soil  or  groundwater  sampling  or  analysis  if  appropriate),  as  well  as  a  review  of  available  information  regarding  the  site  and  publicly 
available data regarding conditions at other sites in the vicinity. In connection with these property assessments, our operations and recent property acquisitions, we have become 
aware that prior operations or activities at some properties or from nearby locations have or may have resulted in contamination to the soil or groundwater at these properties. In 
circumstances where our environmental assessments disclose potential or actual contamination, we may attempt to obtain indemnifications and, in appropriate circumstances, 
we obtain limited environmental insurance in connection with the properties acquired, but we cannot assure you that such protections will be sufficient to cover actual future 
liabilities nor that our assessments have identified all such risks. Although we cannot provide any assurance, based on the preliminary environmental assessments, we are not 
aware of any environmental contamination of our facilities material to our overall business, financial condition, or results of operations.

There has been an increasing number of claims and litigation against owners and managers of rental properties relating to moisture infiltration, which can result in mold or 
other property damage. When we receive a complaint concerning moisture infiltration, condensation, or mold problems and/or become aware that an air quality concern exists, 
we implement corrective measures in accordance with guidelines and protocols we have developed with the assistance of outside experts. We seek to work proactively with our 
customers to resolve moisture infiltration and mold-related issues, subject to our contractual limitations on liability for such claims. However, we can give no 

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assurance that material legal claims relating to moisture infiltration and the presence of, or exposure to, mold will not arise in the future.

Any such environmental remediation costs or issues, including any potential ongoing impacts on rent or operating expenses, could negatively impact our operating results, 

cash flow available for distribution or reinvestment and our stock price. 

Operating costs, including property taxes, could increase: We could be subject to increases in insurance premiums, property or other taxes, repair and maintenance costs, 
payroll, utility costs, workers compensation, and other operating expenses due to numerous factors such as inflation, labor shortages, commodity and energy price increases, 
weather, changes to governmental safety and real estate use limitations, as well as other governmental actions. Our property tax expense, which totaled $48.8 million during the 
year ended December 31, 2021, generally depends upon the assessed value of our real estate facilities as determined by assessors and government agencies, and accordingly 
could be subject to substantial increases if such agencies changed their valuation approaches or opinions or if new laws are enacted, especially if new approaches are adopted or 
laws are enacted that result in increased property tax assessments in states or municipalities where we have a high concentration of facilities. 

We have exposure to increased property tax in California: Approximately $142.9 million of our 2021 net operating income is from our properties in California, and we 
incurred approximately $17.0 million in related property tax expense. Due to the impact of Proposition 13, which generally limits increases in assessed values to 2% per year,
the assessed value and resulting property tax we pay is significantly less than it would be if the properties were assessed at current values. Our property tax expense could 
increase substantially, which would adversely affect our cash flow from operations and net income. 

We  must  comply  with  the  Americans  with  Disabilities  Act,  fire  and  safety  regulations  and  zoning  requirements,  which  can  require  significant  expenditures:  All  of  our 
properties  must  comply  with  the  Americans  with  Disabilities  Act  and  with  related  regulations  (the  “ADA”).  The  ADA  has  separate  compliance  requirements  for  “public 
accommodations”  and  “commercial  facilities,”  but  generally  requires  that  buildings  be  made  accessible  to  persons  with  disabilities.  Various  state  laws  impose  similar 
requirements. A failure to comply with the ADA or similar state laws could lead to government imposed fines on us and/or litigation, which could also involve an award of 
damages to individuals affected by the non-compliance. In addition, we must operate our properties in compliance with numerous local fire and safety regulations, building 
codes,  zoning  requirements  and  other  land  use  regulations,  all  of  which  are  subject  to  change  and  could  become  more  costly  to  comply  with  in  the  future.  The  cost  of 
compliance with these requirements can be substantial, and could reduce cash otherwise available for distribution to stockholders. Failure to comply with these requirements 
could also affect the marketability and rentability of our real estate facilities.

We  incur  liability  from  customer  and  employment-related  claims:  From  time  to  time  we  have  to  make  monetary  settlements  or  defend  actions  or  arbitration  to  resolve 
customer or employment-related claims and disputes. Settling any such liabilities could negatively impact our earnings and cash available for distribution to stockholders, and 
could also adversely affect our ability to sell, lease, operate, or encumber affected facilities.

Our development of real estate can subject us to certain risks: We are engaged in significant real estate development. For example, as of December 31, 2021, we have a 
98.2%  interest  in  a  411-unit  multifamily  apartment  complex  development  and  in  2019  we  successfully  rezoned  the  remainder  of  The  Mile  and  are  able  to  pursue  the 
development  of  additional  multifamily  and  mixed  use  projects.  We  are  also  considering  the  potential  redevelopment  of  other  facilities  in  our  portfolio.  Development  or 
redevelopment of facilities are subject to a number of risks, including construction delays, complications in obtaining necessary zoning, occupancy and other governmental 
permits, cost overruns, failures of our development partners, financing risks, and the possible inability to meet expected occupancy and rent levels. In addition, we do not have 
experience in multifamily development and are relying to some degree on the experience of our joint venture partner. As a result of these risks, our development projects may 
be worth less or may generate less revenue than we believed at the time of development. Any of the foregoing risks could negatively impact our operating results, cash flow 
available for distribution or reinvestment and our stock price. In addition, we may be unable to successfully integrate and effectively manage the properties we develop, which 
could adversely affect our results of operations.

We are subject to risks from the COVID-19 pandemic and we may in the future be subject to risks from other public health crises.

Beginning in 2020, the COVID-19 pandemic has spread globally, including to every state in the United States, adversely affecting public health and economic activity. Our 

business is subject to risks from the COVID-19 pandemic, including, among others:

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(cid:0)illness or death of our employees or customers, negative impacts to the economic environment and to our customers which could reduce the demand for commercial 
property space or reduce our ability to collect rent, or potential regulatory action to close certain of our facilities that were determined not to be an “essential business” or 
for other reasons, limit our ability to complete development and redevelopment projects;

(cid:0)risk  that  future  waves  of  infection,  including  those  resulting  from  new  variants,  such  as  Delta  or  Omicron,  or  from  additional  pandemics,  could  result  in  new  or 
reinstituted government restrictions or requirements; 

(cid:0)risk that the economic effects of the COVID-19 pandemic could reduce consumer confidence and result in an elevated level of move-outs of our long-term customers, 
resulting in a reduction in rental income due to occupancy reductions and increased “rent roll down” due to new customers having lower rental rates than departing 
customers; and

(cid:0)risk of negative impacts on the cost and availability of debt and equity capital as a result of the COVID-19 pandemic, which could have a material impact upon our 
capital and growth plans.

We  believe  that  the  degree  to  which  the  COVID-19  pandemic  adversely  impacts  our  business,  operating  results,  cash  flows  and/or  financial  condition  will  be  driven 
primarily by the duration, spread and severity of the pandemic itself, the speed and effectiveness of vaccine and treatment developments and distribution, including against 
variants  such  as  the  Delta  and  Omicron  variants,  public  adoption  rates  of  vaccines,  including  booster  shots,  the  duration  of  indirect  economic  impacts  such  as  recession, 
dislocation in capital markets, and job loss, and potential longer term changes in consumer behavior, all of which are uncertain and difficult to predict. As a result, we are not 
able at this time to estimate the effect of these factors on our business, but the adverse impact on our business, results of operations, financial condition and cash flows could be 
material. Future pandemics or public health crises could have similar impacts.

Economic conditions can adversely affect our business, financial condition, growth, and access to capital. 

Economic conditions in the areas we operate, capital markets, global economic conditions, and other events or factors could adversely affect rental demand for our real 
estate, our ability to grow our business and acquire new facilities, to access capital, as well as the value of our real estate. Such conditions, which could negatively impact our 
operating results, cash flow available for distribution or reinvestment and our stock price, include the following: 

Commercial credit markets: Our results of operations and share price are sensitive to volatility in the credit markets. From time to time, the commercial real estate debt 
markets  experience  volatility  as  a  result  of  numerous  factors,  including  changing  underwriting  standards  by  lenders  and  credit  rating  agencies.  This  may  result  in  lenders 
increasing the cost for debt financing, which could affect the economic viability of any acquisition or development activities we may undertake or otherwise increase our costs 
of borrowing. Conversely, to the extent that debt becomes cheaper or underwriting terms become more favorable, it could increase the overall amount of capital being invested 
in real estate, allowing more competitors to bid for facilities that we may wish to acquire, reducing the potential yield from acquisitions or preventing us from acquiring assets 
we might otherwise wish to acquire. 

Capital markets: The issuance of perpetual preferred securities historically has been a significant source of capital to grow our business, and we have considered issuing 
unsecured debt publicly or in private transactions. We also consider issuance of our common equity a potential source of capital. Our ability to access these sources of capital 
can be adversely affected by challenging market conditions, which can increase the cost of issuance of preferred equity and debt, and reduce the value of our common stock, 
making such sources of capital less attractive or not feasible. We believe that we have sufficient working capital and capacity under our credit facilities and our retained cash 
flow from operations to continue to operate our business as usual and meet our current obligations. However, if we were unable to issue public equity or borrow at reasonable 
rates, that could limit the earnings growth that might otherwise result from the acquisition and development of real estate facilities.

Asset valuations: Market volatility makes the valuation of our properties difficult. There may be significant uncertainty in the valuation, or in the stability of the value, of 
our properties, which could result in a substantial decrease in the value of our properties. As a result, we may not be able to recover the carrying amount of our properties, 
which may require us to recognize an impairment charge in earnings. Reductions in the value of our assets could result in a reduction in the value of our common stock. 

Potential negative impacts upon demand for our space and customers’ ability to pay: We believe that our current and prospective customers are susceptible to global and 

local economic conditions as well as the impact of capital 

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markets, asset valuations, and commercial credit markets, which could result in an impairment of our customers’ existing business operations or curtail plans for growth. Such 
impairment could reduce demand for our rental space, or make it difficult for customers to fulfill their obligations to us under their leases. 

Changes  in  the  method  of  determining  LIBOR,  or  the  replacement  of  LIBOR  with  an  alternative  reference  rate,  may  adversely  affect  interest  expense  related  to 
outstanding Credit Facility.

In  July  2017,  the  Financial  Conduct  Authority  (“FCA”),  which  regulates  LIBOR,  announced  it  intends  to  stop  compelling  banks  to  submit  rates  for  the  calculation  of 
LIBOR after 2021. As a result, the Federal Reserve Board and the Federal Reserve Bank of New York organized the Alternative Reference Rates Committee ("ARRC"), which 
identified the Secured Overnight Financing Rate ("SOFR") as its preferred alternative rate for U.S. dollar LIBOR (“USD LIBOR”) in derivatives and other financial contracts. 
Subsequently,  in  November  2020,  the  Intercontinental  Exchange  Benchmark  Administration  Limited,  the  administrator  of  LIBOR,  announced  that  it  would  consult  on  its 
intention to cease the publication of the one-week and two-month USD LIBOR settings immediately following December 31, 2021, and the remaining USD LIBOR settings, 
including overnight, 1-month, 3-month, 6-month and 12-month, immediately following the LIBOR publication on June 30, 2023.

We are not able to predict when LIBOR will cease to be available or when there will be sufficient liquidity in the SOFR markets. Any changes adopted by the FCA or other 
governing bodies in the method used for determining LIBOR may result in a sudden or prolonged increase or decrease in reported LIBOR. If that were to occur, our interest 
payments could change. In addition, uncertainty about the extent and manner of future changes may result in interest rates and/or payments that are higher or lower than if 
LIBOR were to remain available in its current form.

We have one agreement that is indexed to LIBOR and are evaluating transitioning the agreement to either reference the Secured Overnight Financing Rate or an alternative 
rate in preparation for the discontinuation of LIBOR, but it is possible that these changes may have an adverse impact on our financing costs as compared to LIBOR in the long 
term. It is also possible that transitioning to an alternative reference rate may be challenging, especially if we cannot agree with the respective counterparty about how to make 
the transition.

There continue to be many uncertainties regarding a transition from LIBOR. Alternative rates and other market changes related to the replacement of LIBOR, including the 
introduction of financial products and changes in market practices, may lead to risk modeling and valuation challenges, such as adjusting interest rate accrual calculations and 
building a term structure for an alternative rate.

The introduction of an alternative rate also may create additional basis risk and increased volatility as alternative rates are phased in and utilized in parallel with LIBOR.  

 The acquisition of existing properties is a significant component of our long-term growth strategy, and acquisitions of existing properties are subject to risks that may 
adversely affect our growth and financial results.

We acquire existing properties, either in individual transactions or portfolios offered by other commercial real estate owners. In addition to the general risks related to real 
estate described above, we are also subject to the following risks associated with the acquisition of real estate facilities which could negatively impact our operating results, 
cash flow available for distribution or reinvestment and our stock price: 

Due  diligence  could  be  insufficient:  Failure  to  identify  all  significant  circumstances  or  conditions  that  affect  the  value,  rentability,  or  costs  of  operation  of  an  acquired 
facility, such as unidentified structural, environmental, zoning, or marketability issues, could jeopardize realization of anticipated earnings from an acquisition and negatively 
impact our operating results. 

We  could  fail  to  successfully  integrate  acquired  properties  into  our  platform:  Failures  to  integrate  acquired  properties  into  our  operating  platform,  such  as  a  failure  to 

maintain existing relationships with customers due to changes in processes, standards, customer service, could temporarily or permanently impair our operating results. 

We compete with other real estate operators for facilities: We face significant competition for suitable acquisition properties from other real estate investors, including other 
publicly traded real estate investment trusts and private institutional investors. As a result, we may be unable to acquire additional properties we desire or the purchase price for 
desirable properties may be significantly increased, reducing potential yields from acquisitions. 

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Acquired properties are subject to property tax reappraisals, which occur following the acquisition and can be difficult to estimate: Facilities that we acquire are subject to 
property tax reappraisal, which can substantially increase ongoing property taxes. The reappraisal process is subject to a significant degree of uncertainty because it involves the 
judgment of governmental agencies regarding real estate values and other factors. In connection with underwriting future or recent acquisitions of properties, if our estimates of 
property taxes following reappraisal are too low, we may not realize anticipated earnings from an acquisition.

We are subject to laws and governmental regulations and actions that affect our operating results and financial condition. 

Our business is subject to regulation under a wide variety of U.S. federal, state and local laws, regulations and policies including those applicable to our status as a REIT, 
and those imposed by the SEC, the Sarbanes-Oxley Act of 2002, the Dodd-Frank Wall Street Reform and Consumer Protection Act and the New York Stock Exchange (the 
“NYSE”), as well as applicable local, state, and national labor laws. Although we have policies and procedures designed to comply with applicable laws and regulations, failure 
to comply with the various laws and regulations may result in civil and criminal liability, fines and penalties, increased costs of compliance and restatement of our financial 
statements and could also affect the marketability of our real estate facilities.

In response to current economic conditions or the current political environment or otherwise, laws and regulations could be implemented or changed in ways that adversely 
affect our operating results and financial condition, such as legislation that could otherwise increase operating costs. Such changes could also adversely affect the operations of 
our  customers,  which  could  affect  the  price  and  demand  for  our  space  as  well  as  our  customers’  ability  to  pay  their  rent.  For  example,  on  November  3,  2020,  Californians 
passed a ballot measure that creates the California Privacy Rights Act (“CPRA.”) The CPRA amends and expands the California Consumer Privacy Act (“CCPA,”) which went 
into effect on January 1, 2020. The CPRA, which goes into effect on January 1, 2023, provides new rights and amends existing rights found in the CCPA. It also creates a new 
privacy enforcement authority, the California Privacy Protection Agency (“CalPPA.”) The CPRA grants the Attorney General and the CalPPA the authority to issue regulations 
on a wide range of topics. It therefore remains unclear what, if any, modifications will be made to the CPRA or how it will be interpreted. While we believe we have developed 
processes to comply with current privacy requirements, a regulatory agency may not agree with certain of our implementation decisions, which could subject us to litigation, 
regulatory actions or changes to our business practices that could increase costs or reduce revenues. Other states have also considered or are considering privacy laws similar to 
those passed in California. Similar laws may be implemented in other jurisdictions that we do business in and in ways that may be more restrictive than those in California, 
increasing the cost of compliance, as well as the risk of noncompliance, on our business. 

Management transition issues or ineffective succession planning for our CEO and executive management, as well as for our other key employees, may impact the 
execution of the Company’s strategic plan.

Our CEO is currently on leave and there can be no assurance as to when or if he will return.  We have appointed an Interim CEO and Interim Chief Operating Officer to 
serve during this leave of absence.  To the extent this transition to our interim officers, or similar future transitions, are not handled appropriately, the execution of our strategic 
plan  may  be  impacted.    Similarly,  if  we  do  not  effectively  or  appropriately  identify  ready-now  succession  candidates  for  CEO  and  executive  management  team,  this  may 
negatively impact the Company’s ability to meet key strategic goals. Failure to implement a succession plan for other key employees may leave the Company vulnerable to 
retirements and turnover.

We rely on technology in our operations and failures, inadequacies or interruptions to our service could harm our business.

The execution of our business strategy is heavily dependent on the use of technologies and systems, including the Internet, to access, store, transmit, deliver, and manage 
information  and  processes.  We  rely  extensively  on  third-party  vendors  to  retain  data,  process  transactions,  and  provide  other  systems  services.  The  failure,  damage,  or 
interruption of these systems, including as a result of power outages, computer and telecommunications failures, hackers, computer worms, viruses and other destructive or 
disruptive security breaches, natural disasters, terrorist attacks, and other catastrophic events could significantly and have a material adverse effect on our business. 

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If  our  confidential  information  is  compromised  or  corrupted,  including  as  a  result  of  a  cybersecurity  breach,  our  reputation  and  business  relationships  could  be 
damaged, which could adversely affect our financial condition and operating results.

In the ordinary course of our business we acquire and store sensitive data, including personally identifiable information of our prospective and current customers and our 
employees. The secure processing and maintenance of this information is critical to our operations and business strategy. Although we believe we have taken commercially 
reasonable steps to protect the security of our confidential information, information security risks have generally increased in recent years due to the rise in modern technologies 
and the increased sophistication and activities of perpetrators of cyberattacks. Despite our security measures, we have experienced security breaches due to cyberattacks and 
additional  breaches  could  occur  in  the  future.  In  these  cases,  our  information  technology  and  infrastructure  could  be  vulnerable  and  our  or  our  customers’  or  employees’ 
confidential information could be compromised or misappropriated. Any such breach could result in serious and harmful consequences for us or our customers.

Our  confidential  information  may  also  be  compromised  due  to  programming  or  human  error  or  malfeasance.  We  must  continually  evaluate  and  adapt  our  systems  and 
processes to address the evolving threat landscape, and therefore there is no guarantee that they will be adequate to safeguard against all data security breaches or misuses of 
data. In addition, as the regulatory environment related to information security, data collection and use, and privacy becomes increasingly rigorous, with new and changing 
requirements applicable to our business from multiple regulatory agencies at the local, state, federal, or international level, compliance with those requirement could also result 
in additional costs, or we could fail to comply with those requirements due to several reasons such as not being aware of them.

Any such access, disclosure or other loss of information could result in legal claims or proceedings, liability under laws that protect the privacy of personal information, 
regulatory  penalties,  disruption  to  our  operations  and  the  services  we  provide  to  customers  or  damage  our  reputation,  any  of  which  could  adversely  affect  our  results  of 
operations, reputation, and competitive position. In addition, our customers could lose confidence in our ability to protect their personal information, which could cause them to 
discontinue leasing our facilities. Such events could lead to lost future revenues and adversely affect our results of operations and could result in remedial and other costs, fines, 
or lawsuits, which could be in excess of any available insurance that we have procured.

Risks Related to Our Ownership, Organization and Structure 

We would incur adverse tax consequences if we failed to qualify as a REIT and we would have to pay substantial U.S. federal corporate income taxes.

REITs are subject to a range of complex organizational and operational requirements. A qualifying REIT does not generally incur U.S. federal corporate income tax on its 
“REIT taxable income” (generally, taxable income subject to specified adjustments, including a deduction for dividends paid and excluding net capital gain) that it distributes to 
its stockholders. We believe we have qualified as a REIT and we intend to continue to maintain our REIT status.

However, there can be no assurance that we qualify or will continue to qualify as a REIT, because of the highly technical nature of the REIT rules, the ongoing importance 
of  factual  determinations,  the  possibility  of  unidentified  issues  in  prior  periods,  or  changes  in  our  circumstances,  as  well  as  share  ownership  limits  in  our  articles  of 
incorporation that do not necessarily ensure that our stockholder base is sufficiently diverse for us to qualify as a REIT. For any year we fail to qualify as a REIT, unless certain 
relief provisions apply (the granting of such relief could nonetheless result in significant excise or penalty taxes), we would not be allowed a deduction for dividends paid, we 
would  be  subject  to  U.S.  federal  corporate  income  tax  on  our  taxable  income,  and  generally  we  would  not  be  allowed  to  elect  REIT  status  until  the  fifth  year  after  such  a 
disqualification.  Any  taxes,  interest,  and  penalties  incurred  would  reduce  our  cash  available  for  distributions  to  stockholders  and  could  negatively  affect  our  stock  price. 
However, for years in which we failed to qualify as a REIT, we would not be subject to REIT rules that require us to distribute substantially all of our taxable income to our 
stockholders.

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, including payroll taxes, taxes on any undistributed income, taxes 
on income from some activities conducted as a result of a foreclosure, a 100% excise tax on any transactions with a Taxable REIT Subsidiary (“TRS”) that are not conducted on 
an arm’s-length basis, and state or local income, franchise, property, and transfer taxes. Moreover, if we have net income from the sale of properties that are “dealer” properties 
(a “prohibited transaction” under the Code), that income will be subject to a 100% penalty tax. In addition, our TRSs will be subject to U.S. federal, state, and local corporate 

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income taxes on their net taxable income, if any. Any of these taxes would reduce our cash available for distributions to stockholders and could negatively affect our stock 
price. 

We may need to borrow funds to meet our REIT distribution requirements.

As a REIT, we are required to distribute at least 90% of our “REIT taxable income” (determined before the deduction for dividends paid and excluding net capital gains) to 
our stockholders each year. Our income consists primarily of our share of our OP’s income. We intend to make sufficient distributions to qualify as a REIT and otherwise avoid 
corporate  tax.  However,  differences  in  timing  between  income  and  expenses  and  the  need  to  make  nondeductible  expenditures  such  as  capital  improvements  and  principal 
payments on debt could force us to borrow funds to make necessary stockholder distributions. Future dividend levels are not determinable at this time. 

Changes in tax laws could negatively impact us.

The United States Treasury Department and Congress frequently review U.S. federal income tax legislation, regulations, and other guidance. We cannot predict whether, 
when or to what extent new U.S. federal tax laws, regulations, interpretations, or rulings will be adopted. Any legislative action may prospectively or retroactively modify our 
tax treatment and, therefore, may adversely affect taxation of us or our stockholders. 

PS has significant influence over us. 

As of December 31, 2021, PS owned 7.2 million shares of the Company’s common stock and 7.3 million common units of the OP (100.0% of the common units not owned 
by  the  Company).  Assuming  issuance  of  the  Company’s  common  stock  upon  redemption  of  its  partnership  units,  PS  would  own  41.4%  (or  14.5  million  shares)  of  the 
outstanding shares of the Company’s common stock at December 31, 2021. In addition, the PS Business Parks name and logo are owned by PS and licensed to the Company 
under a non-exclusive, royalty-free license agreement. The license can be terminated by either party for any reason with six months written notice. Ronald L. Havner, Jr., the 
Company’s chairman, is also Chairman of Trustees of PS. Joseph D. Russell, Jr. is a director and former Chief Executive Officer of the Company and also President and Chief 
Executive Officer of PS. Kristy M. Pipes, an independent director of the Company, is also a trustee of PS and Gary E. Pruitt, an independent director of the Company, was also 
a trustee of PS until he retired from the Board of Trustees of PS in January 2021. Consequently, PS has the ability to significantly influence all matters submitted to a vote of 
our stockholders, including electing directors, changing our articles of incorporation, dissolving, and approving other extraordinary transactions such as mergers, and all matters 
requiring the consent of the limited partners of the OP. PS’s interest in such matters may differ from other stockholders. In addition, PS’s ownership may make it more difficult 
for another party to take over or acquire our Company without PS’s approval, even if favorable to our public stockholders.

Provisions in our organizational documents may prevent changes in control. 

In certain circumstances, stockholders might desire a change of control or acquisition of us in order to realize a premium over the then-prevailing market price of our shares 
or  for  other  reasons.  However,  current  provisions  of  our  articles  of  incorporation  and  the  powers  of  our  Board  could  prevent,  deter,  or  delay  such  a  transaction,  including 
(1)  restrictions  on  the  acquisition  of  our  shares,  (2)  the  power  to  issue  additional  common  stock,  preferred  stock  or  equity  stock  on  terms  approved  by  the  Board  without 
obtaining stockholder approval and (3) the advance notice provisions of our bylaws.

Our articles generally prohibit any person from owning more than 7% of our shares: Our articles of incorporation restrict the number of shares that may be owned by any 
“person,” and the partnership agreement of our OP contains an anti-takeover provision. No stockholder (other than PS and certain other specified stockholders) may own more 
than 7% of the outstanding shares of our common stock unless our Board of Directors of the Company (the “Board”) waives this limitation. We imposed this limitation to 
avoid, to the extent possible, a concentration of ownership that might jeopardize our ability to qualify as a REIT. This limitation, however, also makes a change of control much 
more difficult. These provisions will prevent future takeover attempts not supported by PS even if a majority of our public stockholders consider it to be in their best interests, 
such as to receive a premium for their shares over market value or for other reasons.

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Our Board can set the terms of certain securities without stockholder approval: Our Board is authorized, without stockholder approval, to issue up to 50.0 million shares of 
preferred stock and up to 100.0 million shares of equity stock, in each case in one or more series. Our Board has the right to set the terms of each of these series of stock. 
Consequently, the Board could set the terms of a series of stock that could make it difficult for another party to take over our Company even if it might be favorable to our 
public stockholders. Our articles of incorporation also contain other provisions that could have the same effect. We can also cause our OP to issue additional interests for cash or 
in exchange for property.

The partnership agreement of our OP restricts our ability to enter into mergers: The partnership agreement of our OP generally provides that we may not merge or engage 
in a similar transaction unless either the limited partners of our OP are entitled to receive the same proportionate consideration as our stockholders, or 60% of the OP’s limited 
partners approve the merger. In addition, we may not consummate a merger unless the matter is approved by a vote of the OP’s partners, with our interests in the OP voted in 
proportion to the manner in which our stockholders voted to approve the merger. These provisions have the effect of increasing PS’s influence over us due to PS’s ownership of 
operating partnership units. These provisions may make it more difficult for us to merge with another entity.

The interests of limited partners of our OP may conflict with the interests of our common stockholders.

Limited partners of our OP, including PS, have the right to vote on certain changes to the partnership agreement. They may vote in a way that is against the interests of our 
stockholders.  Also,  as  general  partner  of  our  OP,  we  are  required  to  protect  the  interests  of  the  limited  partners  of  the  OP.  The  interests  of  the  limited  partners  and  of  our 
stockholders may differ.

We depend on external sources of capital to grow our Company.

As a REIT, we are required to distribute at least 90% of our “REIT taxable income” (determined before the deduction for dividends paid and excluding net capital gains) to 
our  stockholders  each  year.  Because  of  this  distribution  requirement,  we  may  not  be  able  to  fund  future  capital  needs,  including  any  necessary  building  and  tenant 
improvements,  from  operating  cash  flow.  Consequently,  we  may  need  to  rely  on  third-party  sources  of  capital  to  fund  our  capital  needs.  We  may  not  be  able  to  obtain  the 
financing on favorable terms or at all. Access to third-party sources of capital depends, in part, on general market conditions, the market’s perception of our growth potential, 
our current and expected future earnings, our cash flow, and the market price per share of our common stock. If we cannot obtain capital from third-party sources, we may not 
be able to acquire properties when strategic opportunities exist, satisfy any debt service obligations, or make cash distributions to stockholders.

Risks Related to Our Preferred Stock

Holders of depositary shares, each representing 1/1,000 of a share of our outstanding preferred stock, have dividend, liquidation and other rights that are senior to 
the rights of the holders of shares of our common stock.

Holders of our shares of preferred stock are entitled to cumulative dividends before any dividends may be declared or set aside on our common stock. Upon liquidation, 
before any payment is made to holders of our common stock, shares of our preferred stock are entitled to receive a liquidation preference of $25,000 per share (or $25.00 per
depositary share) plus any accrued and unpaid distributions before any payment is made to the common stockholders. These preferences may limit the amount received by our 
common  stockholders  for  ongoing  distributions  or  upon  liquidation.  In  addition,  our  preferred  stockholders  have  the  right  to  elect  two  additional  directors  to  our  Board 
whenever dividends are in arrears in an aggregate amount equivalent to six or more quarterly dividends, whether or not consecutive. 

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Preferred Stockholders are subject to certain risks.

Holders  of  our  preferred  stock  have  preference  rights  over  our  common  stockholders  with  respect  to  liquidation  and  distributions,  which  give  them  some  assurance  of 
continued  payment  of  their  stated  dividend  rate,  and  receipt  of  their  principal  upon  liquidation  of  the  Company  or  redemption  of  their  securities.  However,  holders  of  our 
preferred stock should consider the following risks: 

(cid:0) The Company has in the past, and could in the future, issue or assume additional debt. Preferred stockholders would be subordinated to the interest and principal payments 

of such debt, which would increase the risk that there would not be sufficient funds to pay distributions or liquidation amounts to the preferred stockholders. 

(cid:0) The Company has in the past, and could in the future, issue additional preferred stock that, while pari passu to the existing preferred stock, increases the risk that there 

would not be sufficient funds to pay distributions to the preferred stockholders. 

(cid:0) While the Company has no plans to do so, if the Company were to lose its REIT status or no longer elect REIT status, it would no longer be required to distribute its 
taxable  income  to  maintain  REIT  status.  If,  in  such  a  circumstance,  the  Company  ceased  paying  dividends,  unpaid  distributions  to  the  preferred  stockholders  would 
continue  to  accumulate.  The  preferred  stockholders  would  have  the  ability  to  elect  two  additional  members  to  serve  on  our  Board  until  the  arrearage  was  cured.  The 
preferred  stockholders  would  not  receive  any  compensation  (such  as  interest)  for  the  delay  in  the  receipt  of  distributions,  and  it  is  possible  that  the  arrearage  could 
accumulate indefinitely.

ITEM 1B. UNRESOLVED STAFF COMMENTS 

None. 

ITEM 2. PROPERTIES

As of December 31, 2021, we owned 97 business parks and 666 buildings in a geographically diverse portfolio of 27.7 million rentable square feet of commercial real estate 
which consists of 19.3 million square feet of industrial space, 5.5 million square feet of industrial-flex space, and 2.9 million square feet of low-rise suburban office space. The 
weighted average occupancy rate for these assets throughout 2021 was 93.7% and the realized rent per square foot was $16.53.

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The following table reflects the geographical diversification of the 97 business parks owned by the Company as of December 31, 2021, the type of rentable square footage 
and the weighted average occupancy rates throughout 2021 (except as set forth below, all of the properties are held fee simple) (in thousands, except number of business parks):

Region
Northern California
Southern California
Dallas (1)
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland
Total
Assets held for sale
Total
____________________________

Number of
Business
Parks

Industrial

Rentable Square Footage
Office
Flex

Total

 30  
 16  
 13  
 9  
 18  
 3  
 3  
 4  
 96  
 1  
 97  

 6,391  
 2,989  
 2,242  
 755  
 1,810  
 3,728  
 1,052  
 341  
 19,308  
— 
 19,308  

 593  
 582  
 793  
 1,208  
 1,242  
 126  
 270  
— 
 4,814  
 702  
 5,516  

 340  
 31  
— 
— 
 1,726  
 12  
 28  
 751  
 2,888  
— 
 2,888  

 7,324  
 3,602  
 3,035  
 1,963  
 4,778  
 3,866  
 1,350  
 1,092  
 27,010  
 702  
 27,712  

Weighted
Average
Occupancy
Rate

94.4%
97.2%
89.5%
94.5%
92.4%
97.3%
94.7%
92.1%
94.3%
70.4%
93.7%

(1) The Company owns two properties comprising 231,000 square feet that are subject to ground leases in Irving, Texas. These leases expire in 2029 and 2030.

Along with the 27.7 million rentable square feet of commercial space, we also have a 95.0% interest in a 395-unit multifamily apartment complex and a 98.2% interest in a 

411-unit multifamily apartment complex development.

We  currently  anticipate  that  each  of  our  properties  will  continue  to  be  used  for  its  current  purpose.  However,  we  will  from  time  to  time  evaluate  our  properties  from  a 
highest and best use perspective, and may identify higher and better uses for our real estate. We renovate our properties in connection with the re-leasing of space to customers 
and expect to fund the costs of such renovations generally from rental income.

Competition exists in each of the market areas in which our properties are located, and we have risks that customers could default on leases and declare bankruptcy. We 

believe these risks are mitigated in part through the Company’s geographic diversity and our diverse customer base. 

Please refer to Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” for portfolio information with respect to lease expirations 

and operating results in 2021, 2020, and 2019 by region and by type of rentable space.

ITEM 3. LEGAL PROCEEDINGS 

We are not presently subject to material litigation nor, to our knowledge, is any material litigation threatened against us, other than routine actions, claims and administrative 
proceedings  arising  in  the  ordinary  course  of  business,  some  of  which  are  expected  to  be  covered  by  liability  insurance  or  third  party  indemnifications  and  all  of  which 
collectively are not expected to have a materially adverse effect on our financial condition, results of operations, or liquidity.

ITEM 4. MINE SAFETY DISCLOSURES 

Not applicable.

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PART II

ITEM 5. MARKET FOR REGISTRANT’S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES

Market for the Registrant’s Common Equity: 

The common stock of the Company trades on the NYSE under the symbol PSB.

Holders:

As of February 18, 2022, there were 251 holders of record of the common stock.

Dividends:

Holders of common stock are entitled to receive distributions when and if declared by our Board out of any funds legally available for that purpose. As a REIT, we do not 
incur U.S. federal corporate income tax on our “REIT taxable income” that is fully distributed each year (for this purpose, certain distributions paid in a subsequent year may be 
considered),  and  if  we  meet  certain  organizational  and  operational  requirements.  We  believe  we  have  met  these  REIT  requirements  in  all  periods  presented  herein,  and  we 
expect to continue to elect and qualify as a REIT.

The Board has established a distribution policy intended to maximize the retention of operating cash flow and distribute the amount required for the Company to maintain 

its tax status as a REIT. 

Issuer Repurchases of Equity Securities: 

The Board has authorized the repurchase, from time to time, of up to 6.5 million shares of the Company’s common stock on the open market or in privately negotiated 
transactions. During the three months ended December 31, 2021, there were no shares of the Company’s common stock repurchased. As of December 31, 2021, the Company 
has  1,614,721  shares  available  for  repurchase  under  the  program.  The  program  does  not  expire.  Purchases  will  be  made  subject  to  market  conditions  and  other  investment 
opportunities available to the Company.

Securities Authorized for Issuance Under Equity Compensation Plans: 

Information related to the Company’s equity compensation plan is provided in Item 12, “Security Ownership of Certain Beneficial Owners and Management and Related 

Stockholder Matters.” 

ITEM 6. SELECTED FINANCIAL DATA

Not applicable. 

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ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis of the results of operations and financial condition should be read in conjunction with the selected financial data and the Company’s 
consolidated financial statements and notes thereto included in this Form 10-K. Our consolidated financial statements have been prepared in accordance with U.S. generally 
accepted accounting principles (“GAAP.”) The preparation of these financial statements in conformity with GAAP requires us to make estimates, judgments, and assumptions 
that affect the reported amounts of assets, liabilities, revenues, and expenses. We base these estimates, judgments, and assumptions on historical experience, current trends, and 
various other factors that we believe to be reasonable under the circumstances.

We  continually  evaluate  the  estimates,  judgments,  and  assumptions  we  use  to  prepare  our  consolidated  financial  statements.  Changes  in  estimates,  judgments,  or 
assumptions could affect our financial position and our results of operations, which are used by our stockholders, potential investors, industry analysts, and lenders in their 
evaluation of our performance.

Critical Accounting Estimates: 

Our  critical  accounting  estimates  are  defined  as  accounting  estimates  or  assumptions  made  in  accordance  with  GAAP,  which  involve  a  significant  level  of  estimation 
uncertainty  or  subjectivity  and  have  had  or  are  reasonably  likely  to  have  a  material  impact  on  our  financial  condition  or  results  of  operations.  Our  significant  accounting 
policies, which utilize these critical accounting estimates, are described in Note 2 – “Summary of significant accounting policies” to our consolidated financial statements under 
Item 15 in this annual report on Form 10-K. Our critical accounting estimates are described below.

Recognition  of  real  estate  acquired:  Generally,  our  acquisitions  of  real  estate  or  in-substance  real  estate  are  accounted  for  as  asset  acquisitions  and  not  business 
combinations because substantially all of the fair value is concentrated in a single identifiable asset or group of similar identifiable assets (i.e., land, buildings, and related 
intangible assets). The accounting model for asset acquisitions requires that the acquisition consideration (including acquisition costs) be allocated to the individual assets 
acquired and liabilities assumed on a relative fair value basis. Any excess (deficit) of the consideration transferred relative to the sum of the fair value of the assets acquired 
and liabilities assumed is allocated to the individual assets and liabilities based on their relative fair values. We estimate the fair value of land, buildings, intangible assets, 
and intangible liabilities for purposes of allocating purchase price. 

Such  estimates,  which  are  determined  with  the  assistance  of  third-party  valuation  specialists  where  appropriate,  are  based  upon  many  assumptions  and  judgments, 

including, but not limited to:

(cid:0) market rates of return and capitalization rates on real estate and intangible assets;
(cid:0) building and material cost levels;
(cid:0) estimated market rent levels; 
(cid:0) future revenue growth rates;
(cid:0) future cash flows from the real estate and the existing customer base, and
(cid:0) comparisons of the acquired underlying land parcels to recent land transactions. 

In calculating value for acquisitions completed during the year ended December 31, 2021, we used discount rates ranging from 5.5% and 6.0% and a capitalization rate 
of 5.0%. Others could come to materially different conclusions as to the estimated fair values, which could result in different depreciation and amortization expense, rental 
income, gains, and losses on sale of real estate assets, and real estate and intangible assets.

We completed acquisitions of two properties for a total purchase price of $148.9 million during the year ended December 31, 2021. These transactions were accounted 
for  as  asset  acquisitions,  and  the  purchase  price  of  each  was  allocated  based  on  the  relative  fair  value  of  the  asset  acquired  and  liabilities  assumed.  Refer  to  the 
“Acquisitions”  section  of  Note  3  –  “Real  estate  facilities”  to  our  consolidated  financial  statements  under  Item  15  in  this  annual  report  on  Form  10-K  for  additional 
information.

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Impairment of long-lived assets: For each reporting period, we review current activities and changes in the business conditions of all of our long-lived assets, including 
our  rental  properties,  construction  in  progress,  land  held  for  development,  right-of-use  assets  related  to  operating  leases  in  which  we  are  the  lessee,  and  intangibles,  to 
determine the existence of any triggering events or impairment indicators requiring an impairment analysis. If triggering events or impairment indicators are identified, we 
review an estimate of the future undiscounted cash flows, including, if necessary, a probability-weighted approach if multiple outcomes are under consideration. 

Upon determination that an impairment has occurred, a write-down is recognized to reduce the carrying amount to its estimated fair value. If an impairment loss is not 
required  to  be  recognized,  the  recognition  of  depreciation  or  amortization  is  adjusted  prospectively,  as  necessary,  to  reduce  the  carrying  amount  of  the  real  estate  to  its 
estimated disposition value over the remaining period that the asset is expected to be held and used. We may also adjust depreciation of properties that are expected to be 
disposed of or redeveloped prior to the end of their useful lives. 

Impairment of real estate assets classified as held for sale: A property is classified as held for sale when all of the accounting criteria for a plan of sale have been met. 
Upon classification as held for sale, we recognize an impairment charge, if necessary, to lower the carrying amount of the real estate asset to its estimated fair value less cost 
to  sell.  The  determination  of  fair  value  can  involve  significant  judgments  and  assumptions.  We  develop  key  assumptions  based  on  the  following  available  factors:  (i) 
contractual  sales  price,  (ii)  preliminary  non-binding  letters  of  intent,  or  (iii)  other  available  comparable  market  information.  If  this  information  is  not  available,  we  use 
estimated  replacement  costs  or  estimated  cash  flow  projections  that  utilize  estimated  discount  and  capitalization  rates.  These  estimates  are  subject  to  uncertainty  and 
therefore  require  significant  judgment  by  us.  We  review  all  assets  held  for  sale  each  reporting  period  to  determine  whether  the  existing  carrying  amounts  are  fully 
recoverable in comparison to their estimated fair values less costs to sell. Subsequently, as a result of our quarterly assessment, we may recognize an incremental impairment 
charge for any decrease in the asset’s fair value less cost to sell. Conversely, we may recognize a gain for a subsequent increase in fair value less cost to sell, limited to the 
cumulative net loss previously recognized. 

The analysis of impairment of our long-lived assets involves identification of indicators of impairment, projections of future operating cash flows and estimates of fair 
values  or  selling  prices,  all  of  which  require  significant  judgment  and  subjectivity.  Others  could  come  to  materially  different  conclusions.  In  addition,  we  may  not  have 
identified all current facts and circumstances that may affect impairment. Any unidentified impairment loss, or change in conclusions, could have a material adverse impact 
on our net income.

The evaluation for impairment and calculation of the carrying amount of a long-lived asset to be held and used involves consideration of factors and calculations that are 
different than the estimate of fair value of assets classified as held for sale. Because of these two different models, it is possible for a long-lived asset previously classified as 
held and used to require the recognition of an impairment charge upon classification as held for sale.

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Business Overview

The  Company  is  a  fully-integrated,  self-advised  and  self-managed  REIT  that  owns,  operates,  acquires,  and  develops  commercial  properties,  primarily  multi-tenant 
industrial,  industrial-flex  and  low-rise  suburban  office  space.  As  of  December  31,  2021,  the  Company  owned  and  operated  27.7  million  rentable  square  feet  of  commercial 
space in six states consisting of 97 parks and 666 buildings. The Company’s properties are primarily located in major coastal markets that have experienced long-term economic 
growth.  The  Company  also  held  a  95.0%  interest  in  a  joint  venture  entity  which  owns  Highgate  at  The  Mile,  a  395-unit  multifamily  apartment  complex  located  in  Tysons, 
Virginia, and a 98.2% interest in a joint venture formed to develop Brentford at The Mile, a planned 411-unit multifamily apartment complex also located in Tysons, Virginia. 
Our strong and conservative capital structure allows us the flexibility to use debt and equity capital prudently to fund our growth, which allows us to acquire properties we 
believe will create long-term value. From time to time we sell properties which no longer fit the Company’s strategic objectives. 

Existing Real Estate Facilities: The operating results of our existing real estate facilities are substantially influenced by demand for rental space within our properties and 
our  markets,  which  impacts  occupancy,  rental  rates,  and  capital  expenditure  requirements.  We  strive  to  maintain  high  occupancy  levels  while  increasing  rental  rates  and 
minimizing capital expenditures when market conditions allow, although the Company may decrease rental rates in markets where conditions require. Management’s initiatives
and strategies with respect to our existing real estate facilities, which include incentivizing our personnel to maximize the return on investment for each lease transaction and 
provide a superior level of service to our customers. 

Acquisitions  of  Real  Estate  Facilities:  We  seek  to  grow  our  portfolio  through  acquisitions  of  facilities  generally  consistent  with  the  Company’s  focus  on  owning 

concentrated business parks with easy to configure space and in markets and product types with favorable long-term return potential.

On November 18, 2021, we acquired a multi-tenant industrial business park comprising approximately 141,000 rentable square feet in Plano, Texas, for a total purchase 
price of $25.6 million, inclusive of capitalized transaction costs. The park consists of 5 buildings and was 97.3% occupied at acquisition with suites ranging from 1,400 to 
25,000 square feet.

On September 1, 2021, we acquired a multi-tenant industrial business park comprising approximately 718,000 rentable square feet in Grapevine, Texas, for a total purchase 
price of $123.3 million, inclusive of capitalized transaction costs. The park consists of 15 buildings and was 96.1% occupied at acquisition with suites ranging from 2,000 to 
20,000 square feet.

On  October  28,  2020,  we  acquired  a  multi-tenant  industrial  business  park  comprising  approximately  246,000  rentable  square  feet  in  Alexandria,  Virginia,  for  a  total 
purchase price of $46.6 million, inclusive of capitalized transaction costs. The park consists of three buildings and was 100.0% occupied at acquisition with suites ranging from 
7,000 to 75,000 square feet.

On  January  10,  2020,  we  acquired  a  multi-tenant  industrial  business  park  comprising  approximately  73,000  rentable  square  feet  in  La  Mirada,  California,  for  a  total 
purchase price of $13.5 million, inclusive of capitalized transaction costs. The park consists of five buildings and was 100.0% occupied at acquisition with suites ranging from 
1,200 to 3,000 square feet. 

On December 20, 2019, we acquired a multi-tenant industrial-flex business park comprising approximately 79,000 rentable square feet in Santa Clara, California, for a total 
purchase price of $16.8 million, inclusive of capitalized transaction costs. The park consists of nine buildings and was 95.6% occupied at acquisition with suites ranging from 
200 to 3,500 square feet. 

On September 5, 2019, we acquired a multi-tenant industrial business park comprising approximately 543,000 rentable square feet in Santa Fe Springs, California, for a total 
purchase price of $104.3 million, inclusive of capitalized transaction costs. The park consists of ten buildings and was 100.0% occupied at acquisition with suites ranging from 
5,000 to 288,000 square feet. 

On April 18, 2019, we acquired a multi-tenant industrial business park comprising approximately 74,000 rentable square feet in Signal Hill, California, for a total purchase 
price of $13.8 million, inclusive of capitalized transaction costs. The park consists of eight buildings and was 98.4% occupied at acquisition with suites ranging from 1,200 to 
8,000 square feet. 

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We continue to seek to acquire additional properties in our existing markets and generally in close proximity to our existing portfolio; however, there can be no assurance 

that we will acquire additional facilities that meet our risk-adjusted return and underwriting requirements.

Development or Redevelopment of Real Estate Facilities

 In certain instances, we may seek to redevelop our existing real estate or develop new buildings on excess land parcels. 

As of December 31, 2021, we were in the process of developing an approximately 83,000 square foot multi-tenant industrial building at our 212 Business Park located in 
Kent, Washington. As of December 31, 2021, $2.2 million of the estimated $15.4 million total development costs had been incurred and was reflected under land and building 
held for development, net on our consolidated balance sheets. This construction project is scheduled to be completed in the fourth quarter of 2022. 

As of December 31, 2021, we were in the process of developing an approximately 17,000 square foot multi-tenant industrial building at our Boca Commerce Park, located 
in  Boca  Raton,  Florida.  As  of  December  31,  2021,  $1.1  million  of  the  estimated  $4.0  million  total  development  costs  had  been  incurred  and  was  reflected  under  land  and 
building held for development, net on our consolidated balance sheets. This construction project is scheduled to be completed in the fourth quarter of 2022.

During 2021, we completed the development of an 83,000 square foot shallow-bay industrial building on an excess land parcel at our Freeport Business Park located in 
Irving, Texas for total development costs of $8.1 million. The asset was placed into service on March 1, 2021 and accordingly was reflected under real estate facilities, at cost 
on our consolidated balance sheets at December 31, 2021. 

The Mile is an office and multifamily park we own which sits on 44.5 contiguous acres of land located in Tysons, Virginia. The park consists of 628,000 square feet of 
office space and a 395-unit multifamily apartment community we developed, Highgate at The Mile, which we completed in 2017 through a joint venture with the JV Partner. In 
2019,  we  successfully  rezoned  The  Mile  allowing  us  to  develop,  at  our  election,  up  to  3,000  additional  multifamily  units  and  approximately  500,000  square  feet  of  other 
commercial uses. 

In August 2020, the Company entered into a new joint venture with the JV Partner for the purpose of developing a second multifamily property, Brentford at The Mile, a 
planned 411-unit multifamily apartment complex. Under the Brentford Joint Venture agreement, the Company has a 98.2% controlling interest and is the managing member 
with the JV Partner holding the remaining 1.8% limited partnership interest. We contributed the Brentford Parcel at a value of $18.5 million, for which we received equity 
contribution credit in the Brentford Joint Venture. Our cost basis in the Brentford Parcel was $5.1 million as of December 31, 2021. 

Construction of Brentford at The Mile commenced in August 2020 and is anticipated to be completed over a period of 24 to 36 months at an estimated development cost of 
$110 million to $115 million, excluding land cost. As of December 31, 2021, the development cost incurred was $54.8 million, which is reflected in land and building held for 
development, net on our consolidated balance sheets along with our $5.1 million cost basis in the Brentford Parcel. During the year ended December 31, 2020, the Company 
also recorded non-capitalizable demolition costs of $0.3 million in interest and other expense on our consolidated statements of income. 

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While multifamily real estate was not previously a core asset class for us, we determined that multifamily real estate represents a unique opportunity and the highest and 
best use of the Brentford Parcel. Through joint ventures we have partnered with a local developer and operator of multifamily properties in order to leverage their development 
and operational expertise. The scope and timing of the future phases of development of The Mile are subject to a variety of uncertainties, including site plan approvals and 
building permits. 

We consolidate both the joint venture that owns Highgate at The Mile and the joint venture that is developing Brentford at The Mile. 

See “Analysis of Net Income – Multifamily” below and Note 3 and 4 to our consolidated financial statements for more information on Highgate at The Mile and Brentford 

at The Mile.

Sale of Real Estate Facilities: We may from time to time sell individual real estate facilities based on market conditions, fit with our existing portfolio, evaluation of long-

term potential returns of markets or product types, or other reasons. 

On December 30, 2021, we sold a 53,000 square foot industrial building located in Beltsville, Maryland, for net sale proceeds of $4.5 million, which resulted in a gain on 

sale of $3.2 million. 

On December 29, 2021, we sold a 70,000 square foot industrial-flex building located in Irving, Texas, for net sale proceeds of $8.8 million, which resulted in a gain on sale 

of $6.3 million. 

On October 19, 2021, we sold a 371,000 square foot industrial-flex business park located in San Diego, California, for net sale proceeds of $311.1 million, which resulted in 

a gain on sale of $301.3 million. 

On September 17, 2021, we sold a 22,000 square foot industrial-flex building located in Irving, Texas, for net sale proceeds of $3.4 million, which resulted in a gain on sale 

of $2.9 million. 

On July 16, 2021, we sold a 244,000 square foot office business park located in Herndon, Virginia, for net sale proceeds of $40.5 million, which resulted in a gain on sale of 

$27.0 million. 

On June 17, 2021, we sold a 198,000 square foot office-oriented flex business park located in Chantilly, Virginia, for net sale proceeds of $32.6 million, which resulted in a 

gain on sale of $19.2 million. (Collectively the “2021 Assets Sold”).

During 2021, we reclassified above-mentioned assets as properties held for sale, net, in the consolidated balance sheet as of December 31, 2020. 

On September 16, 2020, we sold two industrial buildings totaling 40,000 square feet located in Redmond, Washington, which were subject to an eminent domain process for 

net sale proceeds of $11.4 million, which resulted in a gain on sale of $7.7 million. 

On January 7, 2020, we completed the sale of a single-tenant building totaling 113,000 square feet in Rockville, Maryland, for net sale proceeds of $29.3 million, which 

resulted in a gain on sale of $19.6 million. (Collectively the “2020 Assets Sold”).

On October 8, 2019, we sold three business parks located in Rockville and Silver Springs, Maryland: Metro Park North, Meadow Business Park and WesTech Business 
Park. The parks, consisting of 28 buildings totaling approximately 1.3 million rentable square feet sold for net sale proceeds of $144.6 million, which resulted in a gain on sale 
of $16.6 million. (Collectively the “2019 Assets Sold”).

We have 702,000 rentable square feet of industrial-flex business park located in Irving, Texas, held for sale as of December 31, 2021 and expect to complete the sale of 

these assets during 2022. The operations of such facilities as well as the sold facilities mentioned above are presented below under “assets sold or held for sale.”

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Certain Factors that May Impact Future Results

Impact of COVID-19 Pandemic: Starting in March 2020, the COVID-19 pandemic resulted in cessation, severe curtailment, or impairment of business activities in most 
sectors of the economy in all markets we operate in, due to governmental “stay at home” orders, risk mitigation procedures, and closure of businesses not considered to be
“essential.” Since it remains unknown at this time how long the COVID-19 pandemic will continue, particularly given the impact of existing and potential future variants, we 
cannot estimate how long these negative economic impacts will persist.

Since  the  onset  of  the  COVID-19  pandemic,  the  Company  has  entered  into  rent  relief  agreements  consisting  of  $6.2  million  of  rent  deferrals  and  $1.6  million  of  rent 
abatements. As of December 31, 2021, the 317 current customers that received rent relief account for 9.5% of rental income. Also as of December 31, 2021, the Company had 
collected $5.3 million of rent deferral repayment, representing 99.8% of the amounts scheduled to be repaid through December 2021. An additional $0.9 million of rent deferral 
repayment is scheduled to be repaid thereafter. 

The Company also wrote off accounts receivable, net of recoveries and deferred rent receivables of $0.1 million and $0.3 million, respectively, for the year ended December 
31, 2021, compared to $1.6 million and $3.1 million, respectively, for the year ended December 31, 2020. As of February 18, 2022, the Company had open rent relief requests 
from approximately less than 1% of customers. 

Our ability to re-lease space as leases expire in a way that minimizes vacancy periods and maximizes market rental rates will depend upon market conditions in the specific 
submarkets  in  which  each  of  our  properties  are  located.  Due  to  the  uncertainty  of  the  COVID-19  pandemic’s  impact  on  the  Company’s  future  ability  to  grow  or  maintain 
existing occupancy levels, possible decreases in rental rates on new and renewal transactions, and the potential negative effect of additional rent deferrals, rent abatements, and 
customer defaults, we believe in some instances the COVID-19 pandemic may continue to have adverse effects on rental income for 2022 and possibly beyond. 

Impact of Inflation: Inflation has significantly increased recently and a continued increase in inflation could adversely impact our future results. The Company continues to 
seek ways to mitigate its potential impact. A substantial portion of the Company’s leases require customers to pay operating expenses, including real estate taxes, utilities, and 
insurance, as well as increases in common area expenses, which should partially reduce the Company’s exposure to inflation.

Regional  Concentration:  Our  portfolio  is  concentrated  in  eight  regions,  in  six  states.  We  have  chosen  to  concentrate  in  these  regions  because  we  believe  they  have 
characteristics which enable them to be competitive economically, such as above average population growth, job growth, higher education levels and personal income. Changes 
in economic conditions in these regions in the future could impact our future results.

Industry and Customer Concentrations: We seek to minimize the risk of industry or customer concentrations. As of December 31, 2021, excluding the assets held for sale, 

only three industry concentrations represented more than 10% of our annualized rental income as depicted in the following table.

Industry
Business services
Logistics
Technology
Retail, food, and automotive
Construction and engineering
Health services
Government
Electronics
Home furnishings
Insurance and financial services
Aerospace/defense
Communications
Education
Other
Total

28

Percent of
Annualized
Rental Income

23.0%
14.7%
10.1%
8.6%
8.1%
6.7%
5.2%
2.9%
2.4%
2.0%
1.8%
1.6%
0.9%
12.0%
100.0%

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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As  of  December  31,  2021,  excluding  the  assets  held  for  sale,  leases  from  our  top  10  customers  comprised  10.3%  of  our  annualized  rental  income  with  four  customers 

representing more than 1% as depicted in the following table (in thousands). 

Customers
U.S. Government
Amazon Inc.
KZ Kitchen Cabinet & Stone
Luminex Corporation
ECS Federal, LLC
Lockheed Martin Corporation
Applied Materials, Inc.
CentralColo, LLC
Great Way Trading & Transportation, Inc.
Costco-Innovel Solutions LLC
Total
____________________________

Square Footage

Annualized
Rental Income (1)

Percent of
Annualized
Rental Income

 465,000 
 543,000 
 370,000 
 199,000 
 143,000 
 124,000 
 173,000 
 96,000 
 177,000 
 180,000 
 2,470,000 

  $

  $

 11,989 
 7,071 
 5,604 
 4,419 
 3,430 
 2,724 
 2,689 
 2,495 
 2,126 
 2,013 
 44,560 

2.8%
1.6%
1.3%
1.0%
0.8%
0.6%
0.6%
0.6%
0.5%
0.5%
10.3%

(1) For leases expiring prior to December 31, 2021, annualized rental income represents income to be received under existing leases from January 1, 2021 through the date of expiration.

Customer credit risk: Historically, we have experienced a low level of write-offs of uncollectible rents, with less than 0.4% of rental income written off in any single year 
from  2011-2019.  As  of  December  31,  2021,  our  level  of  write-offs  of  uncollectible  rents  were  0.0%,  which  were  below  the  0.4%  of  rental  income  written  off  as  of 
December 31, 2020. 

As of February 18, 2022, we had 25,000 square feet of leased space occupied by one customer that is protected by Chapter 11 of the U.S. Bankruptcy Code, which has no 
remaining lease value as the lease obligation ended during February 2022. From time to time, customers contact us, requesting early termination of their lease, reductions in 
space leased, or rent deferment or rent abatement, which we are not obligated to grant but will consider and grant under certain circumstances.

Net Operating Income

We utilize net operating income (“NOI”), a measure that is not defined in accordance with GAAP, to evaluate the operating performance of our real estate. We define NOI as 
rental income less Adjusted Cost of Operations. Adjusted Cost of Operations, a non-GAAP measure, represents cost of operations, excluding stock compensation, which can 
vary significantly period to period based upon the performance of the Company. 

We believe NOI assists investors in analyzing the performance of our real estate by excluding (i) corporate overhead (i.e., general and administrative expense) because it 
does not relate to the direct operating performance of our real estate, (ii) depreciation and amortization expense because it does not accurately reflect changes in the fair value of 
our real estate, and (iii) stock compensation expense because this expense item can vary significantly from period to period and thus impact comparability across periods. The 
Company’s calculation of NOI may not be comparable to those of other companies and should not be used as an alternative to performance measures calculated in accordance 
with GAAP. NOI should not be used as a measure of our liquidity, nor is it indicative of funds available to fund our cash needs. NOI should not be used as a substitute for cash 
flow from operating activities in accordance with GAAP. 

We also report NOI on a basis which excludes non-cash rents that have been deferred or abated during the period, certain non-cash revenue items, including amortization of 
deferred  rent  receivable,  in-place  lease  intangible,  tenant  improvement  reimbursements,  and  lease  incentives,  and  also  excludes  stock-compensation  expense  for  employees 
whose compensation expense is recorded in cost of operations (“Cash NOI”). We utilize Cash NOI to evaluate the cash flow performance of our properties and believe investors 
and analysts utilize this metric for the same purpose. Cash NOI should not be used as a measure of our liquidity, nor is it indicative of funds available to fund our cash needs. 
Cash NOI should not be used as a substitute for cash flow from operating activities in accordance with GAAP.

See “Analysis of net income” below for reconciliations of each of these measures to their closest analogous GAAP measure from our consolidated statements of income. 

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Results of Operations

Operating Results for 2021 and 2020

For the year ended December 31, 2021, net income allocable to common stockholders was $393.1 million or $14.22 per diluted share, compared to $124.6 million or $4.52 
per diluted share for the year ended December 31, 2020. The increase was mainly due to a $332.6 million higher gain on sale of real estate facilities sold in 2021 than in 2020, 
an $18.3 million increase in NOI from our Same Park portfolio (defined below), a $6.7 million increase in NOI from our Non-Same Park portfolio (defined below), and $1.6 
million lower preferred distributions in 2021 compared to 2020 due to the redemption of preferred stock in November 2021, partially offset by a decrease of $5.9 million in 
NOI generated from assets sold or held for sale, $6.4 million non-cash charge related to the above mentioned 2021 redemption of preferred stock, and $3.6 million charge for a 
state income tax provision due to differences between state and federal tax codes.

Operating Results for 2020 and 2019

For the year ended December 31, 2020, net income allocable to common stockholders was $124.6 million or $4.52 per diluted share, compared to $108.7 million or $3.95 
per diluted share for the year ended December 31, 2019. The increase was due to an $11.0 million non-cash charge related to the redemption of preferred stock incurred in 2019 
that did not reoccur in 2020, $10.6 million higher gain on sale of real estate facilities sold in 2020 than in 2019, $6.2 million lower preferred distributions in 2020 compared to 
2019, and an increase of $3.9 million in NOI from our Non-Same Park portfolio, partially offset by a decrease of $15.1 million in NOI generated from assets sold or held for 
sale.

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Analysis of Net Income

Our net income is comprised primarily of our real estate operations, depreciation and amortization expense, general and administrative expense, interest and other income, 

interest and other expenses and gain on sale of real estate facilities. 

We segregate our real estate activities into (i) same park operations, representing all operating properties acquired prior to January 1, 2019, comprising 25.1 million rentable 
square feet of our 27.7 million of rentable square feet at December 31, 2021 (the “Same Park” portfolio), (ii) non-same park operations, representing those facilities we own that 
were acquired after January 1, 2019 (the “Non-Same Park” portfolio), (iii) multifamily operations, and (iv) assets sold or held for sale comprising 0.7 million square feet of 
assets held for sale (“AHFS”), the 2021 Assets Sold totaling 1.0 million square feet, the 2020 Assets sold totaling 153,000 square feet, and the 2019 Assets Sold totaling 1.3 
million square feet.

The table below sets forth the various components of our net income (in thousands):

Rental income
Same Park
Non-Same Park
Multifamily
Assets sold or held for sale (1)

Total rental income

Cost of operations
Adjusted Cost of Operations (2)

Same Park
Non-Same Park
Multifamily
Assets sold or held for sale (1)
Stock compensation expense (3)
Total cost of operations

NOI (4)

Same Park
Non-Same Park
Multifamily
Assets sold or held for sale (1)
Stock compensation expense (3)
Depreciation and amortization expense
General and administrative expense
Interest and other income 
Interest and other expense
Gain on sale of real estate facilities
Net income 

____________________________

For the Years
Ended December 31,

For the Years
Ended December 31,

2021

2020

Variance

2020

2019

Variance

$

$

$

 392,221  
 17,829  
 9,069  
 19,584  
 438,703  

  $

 369,448 
 9,311 
 9,464 
 27,400  
 415,623 

$

 22,773  
 8,518  
 (395) 
 (7,816) 
 23,080  

$

 369,448  
 9,311  
 9,464  
 27,400  
 415,623  

  $

 366,130 
 2,566 
 10,075 
 51,075 
 429,846 

 111,333  
 5,523  
 4,647  
 7,636  
 1,757  
 130,896  

 280,888  
 12,306  
 4,422  
 11,948  
 (1,757) 
 (93,486) 
 (19,057) 
 2,536  
 (4,646) 
 359,875  
 553,029  

$

 106,860 
 3,661 
 4,264 
 9,518 
 1,210 
 125,513 

 262,588 
 5,650 
 5,200 
 17,882 
 (1,210)  
 (96,314)  
 (14,526)  
 1,234 
 (1,072)  
 27,273 
 206,705 

  $

 4,473  
 1,862  
 383  
 (1,882) 
 547  
 5,383  

 18,300  
 6,656  
 (778) 
 (5,934) 
 (547) 
 2,828  
 (4,531) 
 1,302  
 (3,574) 
 332,602  
 346,324  

$

 106,860  
 3,661  
 4,264  
 9,518  
 1,210  
 125,513  

 262,588  
 5,650  
 5,200  
 17,882  
 (1,210) 
 (96,314) 
 (14,526) 
 1,234  
 (1,072) 
 27,273  
 206,705  

 104,152 
 857 
 4,137 
 18,063 
 1,134 
 128,343 

 261,978 
 1,709 
 5,938 
 33,012 
 (1,134)   
 (104,249)  
 (13,761)  
 4,492 
 (657)  

 16,644 
 203,972 

  $

$

 3,318 
 6,745 
 (611)
 (23,675)
 (14,223)

 2,708 
 2,804 
 127 
 (8,545)
 76 
 (2,830)

 610 
 3,941 
 (738)
 (15,130)
 (76)
 7,935 
 (765)
 (3,258)
 (415)
 10,629 
 2,733 

(1) As of December 31, 2021, the Company had reclassified AHFS totaling 0.7 million square feet to Assets sold or held for sale. Also included in the respective periods in 2021 are the 2021 
Assets Sold totaling 1.0 million square feet. As of December 31, 2020, Assets sold or held for sale includes the 0.7 million square feet of AHFS, along with the 2021 Assets Sold, and the 
2020 Assets sold totaling 153,000 square feet. As of December 31, 2019, Assets sold or held for sale includes the 0.7 million square feet of AHFS, along with the 2021 Assets Sold, the 2020 
Assets sold, and the 2019 Assets Sold totaling 1.3 million square feet.

(2) Adjusted Cost of Operations excludes the impact of stock compensation expense. 
(3) Stock  compensation  expense,  as  shown  here,  represents  stock  compensation  expense  for  employees  whose  compensation  expense  is  recorded  in  cost  of  operations.  Note  that  stock 
compensation  expense  attributable  to  our  executive  management  team  (including  divisional  vice  presidents)  and  other  corporate  employees  is  recorded  within  general  and  administrative 
expense.

(4) NOI represents rental income less Adjusted Cost of Operations.

31

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
   
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
  
 
 
 
 
  
 
  
 
 
  
 
 
  
 
 
 
 
  
 
  
 
 
  
 
 
  
 
 
 
 
  
 
  
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
  
 
 
 
 
  
 
  
 
 
  
 
 
  
 
 
 
 
  
 
  
 
 
  
 
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Rental income increased $23.1 million in 2021 compared to 2020 and decreased $14.2 million in 2020 compared to 2019. The increase in 2021 was due primarily to higher 
occupancy, a reduction in rent abatements granted to certain customers in 2021 compared to 2020, lower write-offs of accounts receivable and deferred rent receivable in 2021 
compared to 2020, combined with rental income from our Non-Same Park portfolio acquired during the fourth quarter of 2020 and 2021. These increases were partially offset 
by a decrease in rental income from assets sold. The decrease in 2020 was due primarily to reduced rental income from assets sold, partially offset by an increase in rental 
income from our Non-Same Park and Same Park portfolio.

Cost of operations increased $5.4 million in 2021 compared to 2020 and decreased $2.8 million in 2020 compared to 2019. The increase in 2021 was due primarily to 
higher Adjusted Cost of Operations incurred by our Same Park (discussed below) and Non-Same Park portfolios, partially offset by a decrease in Adjusted Cost of Operations 
from assets sold. The decrease in 2020 was due primarily to reduced operating expenses from assets sold, partially offset by higher Adjusted Cost of Operations incurred by our 
Same Park and Non-Same Park portfolios.

Net income increased $346.3 million in 2021 compared to 2020 and increased $2.7 million in 2020 compared to 2019. The increase in 2021 was mainly due to higher gain 
on sale of real estate facilities sold in 2021 than 2020 combined with higher NOI, partially offset by higher general and administrative expense in 2021 than 2020 and higher 
other expenses in 2021 compared to 2020. The increase in 2020 was mainly due to higher gain on sale of real estate facilities sold in 2020 than 2019 combined with lower 
depreciation and amortization expense, partially offset by lower NOI and lower interest and other income.

32

 
 
 
 
 
 
Table of Contents

Same Park Portfolio

We believe that evaluation of the Same Park portfolio provides an informative view of how the Company’s portfolio has performed over comparable periods. We believe 

that investors and analysts use Same Park information in a comparable manner. 

The following table summarizes the historical operating results of our Same Park portfolio and certain statistical information related to leasing activity in 2021, 2020, and 

2019 (in thousands, except per square foot data):

For the Years 

Ended December 31,

For the Years 

Ended December 31,

2021

2020

% Change

2020

2019

% Change

Rental income

Cash Rental Income (1)
Non-Cash Rental Income (2)

Total rental income

Adjusted Cost of Operations (3)

Property taxes 

Utilities 

Repairs and maintenance 

Compensation

Snow removal

Property insurance 

Other expenses

Total Adjusted Cost of Operations

NOI (4)

Cash NOI (5)

Selected Statistical Data

Rentable square footage at period end
NOI margin (6)
Cash NOI margin (7)
Weighted average square foot occupancy
Revenue per Occupied Square Foot (8)
Revenue per Available Foot (RevPAF) (9)
Cash Rental Income per Occupied

Square Foot (10)

Cash Rental Income per Available Foot (11)

____________________________

$

 391,125    $

 1,096   

 392,221   

6.9%   $

 365,881 

$

 (69.3%)  

6.2%  

 3,567 

 369,448 

 365,881   

 3,567   

 369,448   

 41,184   

 17,170   

 22,697   

 15,522   

 233   

 3,943   

 6,111   

 106,860   
 262,588   

 41,958   

 18,066   

 23,064   

 16,082   

 1,021   

 4,778   

 6,364   

 111,333   
 280,888    $

1.9%  

5.2%  

1.6%  

3.6%  

338.2%  

21.2%  

4.1%  

4.2%  
7.0%   $

 41,184 

 17,170 

 22,697 

 15,522 

 233 

 3,943 

 6,111 

 106,860 
 262,588 

$

$

$

$

$

$

 279,792    $

 259,021   

8.0%   $

 259,021 

 25,053   

71.6%  
71.5%  

94.4%  

 16.58    $

 15.66    $

 16.53    $

 15.61    $

 25,053   

71.1%  
70.8%  

92.7%  

 15.91   

 14.75   

 15.76   

 14.60   

—  

0.5%  
0.7%  

1.7%  

4.2%   $

6.2%   $

4.9%   $

6.9%   $

 25,053 

71.1%  
70.8%  

92.7%  

 15.91 

 14.75 

 15.76 

 14.60 

$

$

$

$

$

$

 363,104   

 3,026   

 366,130   

 38,873   

 17,920   

 21,711   

 14,708   

 1,033   

 3,269   

 6,638   

 104,152   
 261,978   

 258,952   

 25,053   

71.6%  
71.3%  

94.4%  

 15.48   

 14.62   

 15.35   

 14.49   

0.8%

17.9%

0.9%

5.9%

 (4.2%)

4.5%

5.5%

 (77.4%)

20.6%

 (7.9%)

2.6%

0.2%

0.0%

—

-0.5%
-0.5%

-1.7%

2.8%

0.9%

2.7%

0.8%

(1) Cash Rental Income represents rental income excluding Non-Cash Rental Income (defined below). See table below for the change in Cash Rental Income
(2) Non-Cash Rental Income represents amortization of deferred rent receivable (net of write-offs), in-place lease intangible, tenant improvement reimbursements, and lease incentives. Same Park Non-Cash Rental 

Income is presented net of deferred rent receivable write-offs of $0.3 million, $3.0 million, and $0.5 million for the years ended December 31, 2021, 2020, and 2019, respectively.

(3) Adjusted Cost of Operations, as presented above, excludes stock compensation expense for employees whose compensation expense is recorded in costs of operations
(4) NOI represents rental income less Adjusted Cost of Operations.
(5) Cash NOI represents Cash Rental Income less Adjusted Cost of Operations.
(6) NOI margin is computed by dividing NOI by rental income.
(7) Cash NOI margin is computed by dividing Cash NOI by Cash Rental Income.
(8) Revenue per Occupied Square Foot is computed by dividing rental income for the period by weighted average occupied square feet for the same period. 
(9) Revenue per Available Square Foot (RevPAF) is computed by dividing rental income for the period by weighted average available square feet for the same period. 
(10) Cash Rental Income per Occupied Square Foot is computed by dividing Cash Rental Income for the period by weighted average occupied square feet for the same period.
(11) Cash Rental Income per Available Square Foot is computed by dividing Cash Rental Income for the period by weighted average available square feet for the same period. 

33

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
   
  
  
 
  
   
 
 
   
  
 
 
 
 
   
  
 
 
 
 
 
 
 
 
 
 
  
 
    
  
 
  
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
   
 
 
 
   
 
   
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
   
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
   
 
 
 
   
 
   
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
 
 
 
   
 
 
 
 
 
 
 
 
 
Table of Contents

Analysis of Same Park Rental Income

Rental income for our Same Park portfolio increased 6.2% in 2021 compared to 2020 and 0.9% in 2020 compared to 2019. The increase in 2021 was due primarily to higher 
rental rates charged to customers, as revenue per occupied square foot increased 4.2%, weighted average occupancy increased 1.7% in 2021, and lower rent deferrals and rent 
abatements granted in 2021, combined with lower write-offs of accounts receivable and deferred rent receivable in 2021. The  increase  in  2020  was  due  primarily  to  higher 
rental rates charged to customers, as revenue per occupied square foot increased 2.8%, partially offset by a 1.7% decrease in weighted average occupancy in 2020 compared to 
2019, rent deferrals and rent abatements granted in 2020, and higher write-offs of accounts receivable and deferred rent receivable in 2020. 

The following table details Same Park rental income for the years ended December 31, 2021, 2020 and 2019 (in thousands):

Rental income (1)
Base rental income
Expense recovery income
Lease buyout income
Rent receivable recovery/

(write-off)
Abatements
Deferrals
Deferral repayments, net
Fee Income
Non-Cash Rental Income (2)

Total rental income

____________________________

For the Years 
Ended December 31,

For the Years 
Ended December 31,

2021

2020

Change

2020

2019

Change

  $

$

$

 291,169  
 96,248  
 1,856  

 (12) 
 (312) 
 (292) 
 1,773  
 695  
 1,096  
 392,221  

$

 280,499  
 88,534  
 1,044  

 (1,515) 
 (1,285)
 (5,253)
 2,953 
 904  
 3,567  
 369,448  

$

$

  $

 10,670 
 7,714 
 812 

 1,503 
 973 
 4,961 
 (1,180)  
 (209)  
 (2,471)  
 22,773  

$

  $

 280,499 
 88,534 
 1,044 

 (1,515)  
 (1,285)  
 (5,253)  
 2,953 
 904 
 3,567 
 369,448  

$

 275,563  
 85,948  
 1,364  

 (1,016) 

—  
—  
—  

 1,245  
 3,026  
 366,130  

$

$

 4,936 
 2,586 
 (320)

 (499)
 (1,285)
 (5,253)
 2,953 
 (341)
 541 
 3,318 

(1) For all periods presented, the Company reclassified AHFS totaling 0.7 million square feet to assets sold or held for sale and were excluded from reported Same Park operating metrics.
(2) Non-cash rental income includes amortization of deferred rent receivable (net of write-offs), in-place lease intangible, tenant improvement reimbursements, and lease incentives.

We expect our future revenue growth will come primarily from contractual rental increases as well as from potential increases in market rents which would allow us to 
increase rent levels when leases are either renewed with existing customers or re-leased to new customers. The following table sets forth the expirations of existing leases in our 
Same Park portfolio over the next ten years based on lease data at December 31, 2021 (dollars and square feet in thousands):

Year of Lease Expiration
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
Thereafter
Total

Number of
Customers

Rentable Square
Footage Subject to
Expiring Leases

Percent of
Total Leased
Square Footage

Annualized Rental
Income Under
Expiring Leases

Percent of
Annualized Rental
Income Represented
by Expiring Leases

 1,961  
 1,314  
 762  
 277  
 204  
 40  
 27  
 13  
 14  
 3  
 9  
 4,624  

 5,527  
 5,749  
 4,635  
 3,220  
 2,313  
 1,155  
 565  
 337  
 567  
 38  
 108  
 24,214  

22.8%  $
23.8% 
19.1% 
13.3% 
9.6% 
4.8% 
2.3% 
1.4% 
2.3% 
0.2% 
0.4% 
100.0%  $

 96,033  
 98,774  
 83,220  
 59,538  
 42,195  
 20,877  
 9,935  
 8,032  
 10,104  
 1,156  
 2,746  
 432,610  

22.2%
22.8%
19.2%
13.8%
9.8%
4.8%
2.3%
1.9%
2.3%
0.3%
0.6%
100.0%

See “Analysis of Same Park Market Trends” below for further analysis of such data on a by market basis. 

34

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
 
 
   
 
   
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Analysis of Same Park Adjusted Cost of Operations

Adjusted Cost of Operations for our Same Park portfolio increased 4.2% in 2021 compared to 2020 due primarily to higher utility costs, higher property insurance, higher 
snow removal costs, higher property taxes, and higher payroll costs. Adjusted Costs of Operations increased 2.6% in 2020 compared to 2019 due primarily to higher property 
taxes, higher repairs and maintenance, higher payroll costs, and higher insurance costs, partially offset by lower utility costs and savings from snow removal costs.

Property taxes increased 1.9% in 2021 compared to 2020 and 5.9% in 2020 compared to 2019 due to higher assessed values. We expect potential property tax growth in the 

future due to higher assessed values. 

Utilities are dependent upon energy prices and usage levels. Changes in usage levels are driven primarily by weather and temperature. Utilities increased 5.2% in 2021 
compared to 2020 and decreased 4.2% in 2020 compared to 2019. The increase in 2021 were driven by reduced consumption in 2020 resulting from the “shelter in place order” 
due to the COVID-19 pandemic during the second and third quarter of 2020. The decrease in 2020 was due primarily to a rate reduction related to adopting a renewable energy 
program  during  the  year  as  well  as  reduced  water  and  electricity  usage  due  to  the  COVID-19  pandemic.  It  is  difficult  to  estimate  future  utility  costs  because  weather, 
temperature and energy prices are volatile and not readily predictable. However, we expect utility costs in the future to be higher than our results for year ended December 31, 
2021 due to increased traffic and use at our parks as our customers resume operations.

Repairs and maintenance increased 1.6% in 2021 compared to 2020 and 4.5% in 2020 compared to 2019. The increase in 2021 was primarily due to increased property 
services combined with higher landscaping repairs and security costs, as well as reduced consumption in 2020 resulting from the “shelter in place order” due to the COVID-19 
pandemic during the second and third quarter of 2020. The increase in 2020 was primarily due to increased property services combined with higher landscaping repairs and 
security  costs  incurred  partially  offset  by  a  reduction  in  general  repairs  and  maintenance  projects  as  a  result  of  the  COVID-19  pandemic.  However,  we  expect  repairs  and 
maintenance costs in the future to be higher than our results for the year ended December 31, 2021 as a result of increased traffic and use at our parks as customers resume 
normalized operations.

Payroll expense increased 3.6% in 2021 compared to 2020 and 5.5% in 2020 compared to 2019. Payroll expense includes on site and supervisory personnel costs incurred in 

the operation of our properties. The increases in payroll was primarily due to salary increases and promotions. We expect payroll expenses to continue to increase in the future.

Snow removal increased 338.2% in 2021 compared to 2020 and decreased 77.4% in 2020 compared to 2019. Snow removal costs are weather dependent and therefore not 

predictable. 

Property insurance expense increased 21.2% in 2021 compared to 2020 and 20.6% in 2020 compared to 2019 due to a 20% rate increase for the policy period June 1, 2021 
to May 31, 2022 due to unfavorable market conditions pervasive throughout commercial real estate sectors combined with insurance deductibles recorded during 2021 related 
to  damage  from  the  winter  storm  in  Texas.  The  increase  in  property  insurance  expense  in  2020  compared  to  2019  was  also  primarily  due  to  an  increase  in  our  property 
insurance  premiums  for  the  policy  period  June  2020  to  May  2021.  We  expect  to  experience  increases  in  property  insurance  expense  in  the  future  as  unfavorable  market 
conditions pervasive throughout commercial real estate sectors persist.

Other expenses increased 4.1% in 2021 compared to 2020 and decreased 7.9% in 2020 compared to 2019. Other expenses are general property expenses incurred in the 
operation of our properties. The increase in 2021 was primarily due to certain office related expenses and professional services. The decrease in 2020 was primarily due to 
higher than average professional fees related to ordinary course tenant related matters incurred in 2019, which did not recur in 2020. We expect other expenses to be comparable 
to our results for the year ended December 31, 2021. 

35

 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Same Park Quarterly Trends 

The following table sets forth historical quarterly data related to the operations of our Same Park portfolio for Cash Rental Income, Adjusted Cost of Operations, weighted 

average occupancy, Cash Rental Income per Occupied Square Foot, and Cash Rental Income per Available Square Foot (in thousands, except per square foot data): 

March 31

June 30

September 30

December 31

Full Year

For the Three Months Ended

Cash Rental income (1)
2021
2020
2019

Adjusted Cost of Operations (1)
2021
2020
2019

Cash NOI (1)
2021
2020
2019

Weighted average square foot occupancy

2021
2020
2019

Cash Rental Income per Occupied Square Foot (1)
2021
2020
2019

Cash Rental Income per Available Square Foot (1)
2021
2020
2019

____________________________

$
$
$

$
$
$

$
$
$

$
$
$

$
$
$

 95,010  
 93,109  
 89,301  

 28,017  
 26,669  
 26,808  

 66,993  
 66,440  
 62,493  

93.2% 
92.9% 
94.4% 

 16.28  
 16.00  
 15.11  

 15.17  
 14.87  
 14.26  

$
$
$

$
$
$

$
$
$

$
$
$

$
$
$

 96,948  
 86,705  
 90,723  

 26,661  
 25,439  
 25,375  

 70,287  
 61,266  
 65,348  

93.9% 
92.4% 
94.0% 

 16.49  
 14.97  
 15.41  

 15.48  
 13.84  
 14.48  

$
$
$

$
$
$

$
$
$

$
$
$

$
$
$

 99,161  
 91,501  
 90,189  

 28,470  
 27,637  
 25,969  

 70,691  
 63,864  
 64,220  

94.8% 
92.6% 
94.7% 

 16.70  
 15.78  
 15.20  

 15.83  
 14.61  
 14.40  

$
$
$

$
$
$

$
$
$

$
$
$

$
$
$

 100,006  
 94,566  
 92,891  

 28,185  
 27,115  
 26,000  

 71,821  
 67,451  
 66,891  

95.7% 
92.7% 
94.5% 

 16.67  
 16.29  
 15.69  

 15.97  
 15.10  
 14.83  

$
$
$

$
$
$

$
$
$

$
$
$

$
$
$

 391,125 
 365,881 
 363,104 

 111,333 
 106,860 
 104,152 

 279,792 
 259,021 
 258,952 

94.4%
92.7%
94.4%

 16.53 
 15.76 
 15.35 

 15.61 
 14.60 
 14.49 

(1) Defined in Management’s Discussion and Analysis of Financial Condition and Results of Operations–Analysis of Net Income–Same Park Portfolio table. 

36

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
  
 
 
 
 
  
 
  
 
  
 
  
 
 
 
  
 
  
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
Table of Contents

Analysis of Same Park Market Trends 

The following tables set forth historical data by region related to the operations of our Same Park portfolio for Cash Rental Income, Adjusted Cost of Operations, weighted 
average occupancy, Cash Rental Income per Occupied Square Foot, and Cash Rental Income per Available Square Foot (in thousands, except per square foot data): 

Region

Geographic Data on Same Park

Cash Rental Income
Northern California (7.2 million feet)
Southern California (3.0 million feet)
Dallas (2.1 million feet)
Austin (2.0 million feet)
Northern Virginia (4.5 million feet)
South Florida (3.9 million feet)
Seattle (1.4 million feet)
Suburban Maryland (1.0 million feet)

Total Same Park (25.1 million feet)

Adjusted Cost of Operations
Northern California
Southern California
Dallas
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland

Total Same Park

Cash NOI
Northern California
Southern California
Dallas
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland

Total Same Park

Weighted average square foot occupancy
Northern California
Southern California
Dallas
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland

Total Same Park

Cash Rental Income per Occupied Square Foot (1)
Northern California
Southern California
Dallas
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland

Total Same Park

Cash Rental Income per Available Square Foot (1)
Northern California
Southern California
Dallas
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland

Total Same Park
____________________________

For the Years
Ended December 31,

For the Years
Ended December 31,

2021

2020

Variance

2020

2019

Variance

$

$

$
$
$
$
$
$
$
$
$

$
$
$
$
$
$
$
$
$

 114,970
 53,347
 20,563
 34,414
 78,382
 49,631
 20,354
 19,464

 391,125 

 25,956
 13,263
 7,100
 12,670
 26,983
 13,476
 5,233
 6,652

 111,333 

 89,014 
 40,084 
 13,463 
 21,744 
 51,399 
 36,155 
 15,121 
 12,812 
 279,792 

94.5%  
96.9%  
90.1%  
94.5%  
92.8%  
97.3%  
94.7%  
92.1%  
94.4%  

 16.80 
 18.92 
 10.89 
 18.54 
 18.64 
 13.19 
 15.91 
 19.31 
 16.53 

 15.87 
 18.32 
 9.82 
 17.53 
 17.30 
 12.84 
 15.08 
 17.82 
 15.61 

  $

$

$
$
$
$
$
$
$
$
$

$
$
$
$
$
$
$
$
$

 105,833 
 47,802 
 19,270 
 32,816 
 77,017 
 44,119 
 19,311 
 19,713 
 365,881 

 25,121 
 12,870 
 7,145 
 12,041 
 25,382 
 12,470 
 5,051 
 6,780 
 106,860 

 80,712 
 34,932 
 12,125 
 20,775 
 51,635 
 31,649 
 14,260 
 12,933 
 259,021 

91.3%  
95.0%  
88.7%  
94.9%  
92.3%  
93.5%  
95.6%  
93.4%  
92.7%  

 16.00 
 17.29 
 10.37 
 17.61 
 18.41 
 12.20 
 14.96 
 19.27 
 15.76 

 14.61 
 16.42 
 9.21 
 16.72 
 16.99 
 11.41 
 14.30 
 18.05 
 14.60 

8.6%
11.6%
6.7%
4.9%
1.8%
12.5%
5.4%
 (1.3%)
6.9%

3.3%
3.1%
 (0.6%)
5.2%
6.3%
8.1%
3.6%
 (1.9%)
4.2%

10.3%
14.7%
11.0%
4.7%
 (0.5%)
14.2%
6.0%
 (0.9%)
8.0%

3.5%
2.0%
1.6%
 (0.4%)
0.5%
4.1%
 (0.9%)
 (1.4%)
1.8%

5.0%
9.4%
5.0%
5.3%
1.2%
8.1%
6.4%
0.2%
4.9%

8.6%
11.6%
6.6%
4.8%
1.8%
12.5%
5.5%
 (1.3%)
6.9%

$

$

$
$
$
$
$
$
$
$
$

$
$
$
$
$
$
$
$
$

 105,833
 47,802
 19,270
 32,816
 77,017
 44,119
 19,311
 19,713

 365,881 

 25,121
 12,870
 7,145
 12,041
 25,382
 12,470
 5,051
 6,780

 106,860 

 80,712 
 34,932 
 12,125 
 20,775 
 51,635 
 31,649 
 14,260 
 12,933 
 259,021 

91.3%  
95.0%  
88.7%  
94.9%  
92.3%  
93.5%  
95.6%  
93.4%  
92.7%  

 16.00
 17.29
 10.37
 17.61
 18.41
 12.20
 14.96
 19.27
 15.76

 14.61
 16.42
 9.21
 16.72
 16.99
 11.41
 14.30
 18.05
 14.60

  $

$

  $
  $
  $
  $
  $
  $
  $
  $
  $

  $
  $
  $
  $
  $
  $
  $
  $
  $

 107,354  
 48,296  
 20,215  
 30,365  
 76,776  
 43,326  
 17,268  
 19,504  
 363,104  

 24,313 
 12,521 
 6,979 
 10,843 
 26,482 
 11,977 
 4,109 
 6,928 
 104,152 

 83,041 
 35,775 
 13,236 
 19,522 
 50,294 
 31,349 
 13,159 
 12,576 
 258,952 

96.1% 
94.9% 
93.3% 
91.8% 
91.9% 
95.4% 
96.0% 
92.9% 
94.4% 

 15.42 
 17.48 
 10.35 
 16.84 
 18.44 
 11.74 
 13.31 
 19.18 
 15.35 

 14.82 
 16.60 
 9.65 
 15.46 
 16.94 
 11.21 
 12.79 
 17.86 
 14.49 

 (1.4%)
 (1.0%)
 (4.7%)
8.1%
0.3%
1.8%
11.8%
1.1%
0.8%

3.3%
2.8%
2.4%
11.0%
 (4.2%)
4.1%
22.9%
 (2.1%)
2.6%

 (2.8%)
 (2.4%)
 (8.4%)
6.4%
2.7%
1.0%
8.4%
2.8%
0.0%

 (5.0%)
0.1%
 (4.9%)
3.4%
0.4%
 (2.0%)
 (0.4%)
0.5%
 (1.8%)

3.8%
 (1.1%)
0.2%
4.6%
 (0.2%)
3.9%
12.4%
 0.5%
2.7%

 (1.4%)
 (1.1%)
 (4.6%)
8.2%
0.3%
1.8%
11.8%
1.1%
0.8%

(1) Defined in Management’s Discussion and Analysis of Financial Condition and Results of Operations–Analysis of Net Income–Same Park Portfolio table.

37

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
  
 
  
 
 
  
 
  
 
 
  
 
  
 
 
  
 
  
 
 
  
 
  
 
 
  
 
  
 
 
  
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Supplemental Same Park Data by Product Type

The following supplemental tables provide further detail of our Same Park rental income, Adjusted Cost of Operations and NOI by region, further segregated by industrial, 

flex, and office for each of the three years ended December 31, 2021, 2020, and 2019.

For the Year Ended December 31, 2021

For the Year Ended December 31, 2020

For the Year Ended December 31, 2019

Industrial

Flex

Office

Total

Industrial

Flex

Office

Total

Industrial

Flex

Office

Total

Cash Rental Income:
Northern California
Southern California
Dallas
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland
Total
Adjusted Cost of Operations:
Northern California
Southern California
Dallas
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland
Total
Cash NOI:
Northern California
Southern California
Dallas
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland
Total

Percentage by Product Type

$

$

 94,414 
 39,072 
 12,568 
 9,191 
 20,381 
 47,351 
 12,723 
 4,357 
 240,057 

 20,074 
 9,343 
 4,015 
 3,184 
 6,190 
 12,770 
 3,279 
 1,237 
 60,092 

 74,340 
 29,729 
 8,553 
 6,007 
 14,191 
 34,581 
 9,444 
 3,120 
 179,965 

64.3% 

$

$

$

$

 10,040 
 13,423 
 7,995 
 25,223 
 22,270 
 2,094 
 7,075 
— 
 88,120 

 2,755 
 3,575 
 3,085 
 9,486 
 6,823 
 607 
 1,701 
— 
 28,032 

 7,285 
 9,848 
 4,910 
 15,737 
 15,447 
 1,487 
 5,374 
— 
 60,088 

21.5% 

$

$

 10,516 
 852 
— 
— 
 35,731 
 186 
 556 
 15,107 
 62,948 

 3,127 
 345 
— 
— 
 13,970 
 99 
 253 
 5,415 
 23,209 

 7,389 
 507 
— 
— 
 21,761 
 87 
 303 
 9,692 
 39,739 

14.2% 

$

$

 114,970 
 53,347 
 20,563 
 34,414 
 78,382 
 49,631 
 20,354 
 19,464 
 391,125 

 25,956 
 13,263 
 7,100 
 12,670 
 26,983 
 13,476 
 5,233 
 6,652 
 111,333 

 89,014 
 40,084 
 13,463 
 21,744 
 51,399 
 36,155 
 15,121 
 12,812 
 279,792 
100.0% 

$

$

 84,337 
 34,879 
 11,780 
 8,270 
 19,972 
 42,102 
 11,831 
 4,146 
 217,317 

 19,340 
 9,053 
 3,885 
 3,022 
 5,785 
 11,841 
 3,192 
 1,243 
 57,361 

 64,997 
 25,826 
 7,895 
 5,248 
 14,187 
 30,261 
 8,639 
 2,903 
 159,956 

61.7% 

38

In thousands

$

$

 9,357 
 12,108 
 7,490 
 24,546 
 21,327 
 1,880 
 6,873 
— 
 83,581 

 2,672 
 3,473 
 3,260 
 9,019 
 6,333 
 562 
 1,635 
— 
 26,954 

 6,685 
 8,635 
 4,230 
 15,527 
 14,994 
 1,318 
 5,238 
— 
 56,627 

21.9% 

$

$

 12,139 
 815 
— 
— 
 35,718 
 137 
 607 
 15,567 
 64,983 

 3,109 
 344 
— 
— 
 13,264 
 67 
 224 
 5,537 
 22,545 

 9,030 
 471 
— 
— 
 22,454 
 70 
 383 
 10,030 
 42,438 

16.4% 

$

$

 105,833 
 47,802 
 19,270 
 32,816 
 77,017 
 44,119 
 19,311 
 19,713 
 365,881 

 25,121 
 12,870 
 7,145 
 12,041 
 25,382 
 12,470 
 5,051 
 6,780 
 106,860 

 80,712 
 34,932 
 12,125 
 20,775 
 51,635 
 31,649 
 14,260 
 12,933 
 259,021 
100.0% 

$

$

 85,234 
 35,198 
 12,230 
 8,288 
 18,124 
 41,303 
 10,231 
 4,307 
 214,915 

 18,526 
 8,869 
 3,702 
 2,778 
 6,143 
 11,262 
 2,417 
 1,229 
 54,926 

 66,708 
 26,329 
 8,528 
 5,510 
 11,981 
 30,041 
 7,814 
 3,078 
 159,989 

61.8% 

$

$

 9,917 
 12,341 
 7,985 
 22,077 
 21,272 
 1,920 
 6,302 
— 
 81,814 

 2,602 
 3,369 
 3,277 
 8,065 
 6,191 
 602 
 1,492 
— 
 25,598 

 7,315 
 8,972 
 4,708 
 14,012 
 15,081 
 1,318 
 4,810 
— 
 56,216 

21.7% 

$

$

 12,203 
 757 
— 
— 
 37,380 
 103 
 735 
 15,197 
 66,375 

 3,185 
 283 
— 
— 
 14,148 
 113 
 200 
 5,699 
 23,628 

 9,018 
 474 
— 
— 
 23,232 
 (10) 
 535 
 9,498 
 42,747 

16.5% 

 107,354
 48,296
 20,215
 30,365
 76,776
 43,326
 17,268
 19,504
 363,104

 24,313
 12,521
 6,979
 10,843
 26,482
 11,977
 4,109
 6,928
 104,152

 83,041
 35,775
 13,236
 19,522
 50,294
 31,349
 13,159
 12,576
 258,952

100.0%

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Our past revenue growth has come from contractual annual rent increases, as well as re-leasing of space at rates above outgoing rental rates. We believe the percentage 
difference between outgoing cash rent inclusive of estimated expense recoveries and incoming cash rent inclusive of estimated expense recoveries for leases executed (“Cash 
Rental Rate Change”) is useful in understanding trends in current market rates relative to our existing lease rates. The following table summarizes Cash Rental Rate Change and 
other key statistical information with respect to the Company’s leasing production for its Same Park portfolio for the year ended December 31, 2021 (square feet in thousands):

For the Year Ended December 31, 2021

Industrial
Northern California
Southern California
Dallas
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland
Industrial Totals by Region

Flex
Northern California
Southern California
Dallas
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland
Flex Totals by Region

Office
Northern California
Southern California
Dallas
Austin
Northern Virginia
South Florida
Seattle
Suburban Maryland
Office Totals by Region

Square
Footage
Leased

Customer
 Retention

Transaction 
Costs per 
Executed Foot

 1,532   
 777   
 438   
 294   
 473   
 998   
 279   
 114   
 4,905   

 204   
 207   
 263   
 169   
 508   
 42   
 88   
—  
 1,481   

 85   
 10   
—  
—  
 458   
—  
 12   
 147   
 712   

76.3%   $
79.2%  
80.8%  
74.0%  
86.4%  
59.9%  
74.0%  
68.5%  
74.1%   $

69.4%   $
76.5%  
76.8%  
34.1%  
91.9%  
74.6%  
47.5%  
—  
71.0%   $

60.6%   $
57.3%  
—  
—  
69.6%  
—  
41.1%  
78.4%  
69.9%   $

 3.10   
 2.29   
 3.81   
 2.67   
 4.86   
 1.29   
 3.91   
 3.12   
 2.86   

 1.00   
 2.10   
 3.22   
 5.10   
 4.46   
 1.69   
 2.25   
—  
 3.30   

 0.82   
 2.16   
—  
—  
 8.89   
—  
 8.08   
 3.11   
 6.63   

Cash Rental
Rate Change (1)

12.1%  
6.2%  
4.0%  
13.5%  
3.7%  
11.5%  
11.5%  
 (2.1%)

9.2%  

 (0.2%)

1.0%  
4.8%  
1.1%  

 (2.1%)

8.3%  
6.1%  
—  
0.8%  

 (12.0%)

3.2%  
—  
—  

 (4.1%)

—  
5.7%  

 (5.8%)
 (5.6%)

Net Effective
Rent Change (2)

27.3%
14.4%
11.8%
41.0%
9.4%
25.6%
21.2%
4.9%
21.4%

4.3%
8.5%
15.4%
7.2%
3.1%
20.7%
13.3%
—
7.1%

 (10.4%)
10.5%
—
—
2.4%
—
15.5%
2.9%
0.7%

____________________________

Company Totals by Type
72.8%   $
14.4%
(1) Cash Rental Rate Change is computed by taking the percentage difference between the incoming initial billed monthly cash rental rates inclusive of estimated expense recoveries (excluding 
the impact of certain items such as concessions or future escalators) on new leases or extensions executed in the period, and the outgoing monthly cash rental rates inclusive of estimated 
expense recoveries last billed on the previous lease for that space. Leases executed on spaces vacant for more than the preceding twelve months have been excluded from this measure. 

 7,098   

 3.33   

4.9%  

(2) Net effective rent represents average rental payments for the term of a lease on a straight-line basis in accordance with GAAP and excludes operating expense reimbursements.

For the year ended December 31, 2021, weighted average occupancy was 94.4%, an increase from weighted average occupancy of 92.7% for the year ended December 31, 
2020. Weighted average cash rental rate growth on leases executed during the year ended December 31, 2021 was 4.9% while average net effective rent1 growth was 14.4%. 
Renewals of leases with existing customers represented 63.3% of our leasing activity for the year ended December 31, 2021. Average lease term of the leases executed during 
the  year  ended  December  31,  2021  was  3.4  years,  with  associated  average  transaction  costs  (tenant  improvements  and  leasing  commissions)  of  $3.33  per  square  foot.  For 
comparative purposes, average lease term and transaction costs on leases executed in the same period of 2020 were 3.4 years and $2.58 per square foot, respectively.

________________________
1Net effective rent represents average rental payments for the term of a lease on a straight-line basis in accordance with GAAP, excluding operating expense reimbursements.

39

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Non-Same Park Portfolio: The table below reflects the assets comprising our Non-Same Park portfolio (in thousands): 

Acquired Property
Jupiter Business Park
Port America
Pickett Industrial Park

La Mirada Commerce Center
San Tomas Business Center

Hathaway Industrial Park
Walnut Avenue Business Park
Total Acquired Property

Developed Property
Freeport Industrial Building

Total

Date Acquired

Location

  November 2021
September 2021

  October 2020
January 2020
  December 2019
September 2019

  April 2019

Plano, TX
  Grapevine, TX
  Alexandria, VA
La Mirada, CA
Santa Clara, CA
Santa Fe Springs, CA
Signal Hill, CA

Date
Completed

Location

  March 2021

Irving, TX

Purchase
Price

Square
Feet

 25,600  
 123,268  
 46,582  
 13,513  
 16,787  
 104,330  
 13,824  
 343,904  

 141  
 718  
 246  
 73  
 79  
 543  
 74  
 1,874  

Total
Cost

 9,052  
 352,956  

Square
Feet

 83  
 1,957  

$

$

$
$

Occupancy at
December 31, 2021
97.3%
95.2%
36.6%
98.4%
89.4%
100.0%
98.3%
89.0%

Occupancy at
December 31, 2021
100.0%
89.4%

We believe that our management and operating infrastructure typically allows us to generate higher NOI from newly acquired real estate facilities than was achieved by 
previous owners. However, it can take 24 or more months for us to fully achieve higher NOI, and the ultimate levels of NOI achieved can be affected by changes in general 
economic  conditions.  Due  to  the  uncertainty  of  the  COVID-19  pandemic’s  impact  on  the  Company’s  ability  to  generate  higher  NOI  from  these  newly  acquired  real  estate 
facilities in the future, there can be no assurance that we will achieve our expectations with respect to newly acquired real estate facilities.

Multifamily: As of December 31, 2021, we held a 95.0% controlling interest in a joint venture that owns Highgate at The Mile, a 395-unit apartment complex in Tysons, 

Virginia. The following table summarizes the historical operating results of Highgate at The Mile and certain statistical information (in thousands, except per unit data): 

Rental income
Cost of operations
NOI

Selected Statistical Data

Weighted average square foot occupancy

For the Years 
Ended December 31,
2020

2021

$

$

 9,069  
 4,647  
 4,422  

$

$

 9,464 
 4,264 
 5,200 

For the Years 
Ended December 31,

Change

2020

2019

Change

 (4.2%) 
9.0% 
 (15.0%) 

$

$

 9,464  
 4,264  
 5,200  

$

$

 10,075  
 4,137  
 5,938  

 (6.1%)
3.1%
 (12.4%)

94.5% 

92.9% 

1.6% 

92.9% 

95.4% 

 (2.5%)

As of December 31, 2021

Total costs (1) 
Physical occupancy
Average rent per unit (2)
(1) The project cost for Highgate at The Mile includes the underlying land at its assigned contribution value upon formation of the joint venture of $27.0 million, which includes unrealized land 

 115,426 
95.7%
 2,078 

____________________________

$

$

appreciation of $6.0 million that is not recorded on our balance sheet. 

(2) Average rent per unit is defined as the total potential monthly rental revenue (actual rent for occupied apartment units plus market rent for vacant apartment units) divided by the total number 

of rentable apartment units.

The decrease in NOI in 2021 compared to 2020 was primarily due to a decline in rental rates as result of the COVID-19 pandemic combined with an increase in cost of 
operations. The increase in cost of operations was attributed to an increase in property tax assessments. Due to the uncertainty of the COVID-19 pandemic’s impact on the
Company’s future ability to maintain existing occupancy levels and rental rates, we may continue to experience NOI levels below those which were achieved prior to the onset 
of the COVID-19 pandemic in the future. 

40

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Assets sold or held for sale: These amounts include historical operating results with respect to properties that were sold or held for sale. 

For the year ended December 31, 2021, the operating results include the following: 0.7 million square feet of AHFS and 1.0 million square feet of 2021 Assets Sold. 

For  the  year  ended  December  31,  2020,  the  operating  results  include  the  following:  0.7  million  square  feet  of  AHFS,  1.0  million  square  feet  of  2021  Assets  Sold,  and 

153,000 square feet of 2020 Assets Sold. 

For the year ended December 31, 2019, the operating results include the following: 0.7 million square feet of AHFS, 1.0 million square feet of 2021 Assets Sold, 153,000 

square feet of 2020 Assets Sold, and 1.3 million square feet of 2019 Assets Sold.

Depreciation and Amortization Expense: Depreciation and amortization expense decreased 2.9% in 2021 compared to 2020 and decreased 7.6% in 2020 compared to 2019. 
The decrease in 2021 over 2020 was primarily due to acceleration of depreciation expense related to a building reclassified to held for development in 2020, which is also the 
primary reason for the decrease in 2020 over 2019. 

General and Administrative Expense: General and administrative expense primarily represents executive and other compensation, including non-cash stock compensation, 
audit  and  tax  fees,  legal  expenses  and  other  costs  associated  with  being  a  public  company.  General  and  administrative  expense  increased  $4.5  million,  or  31.2%,  in  2021 
compared to 2020 and $0.8 million, or 5.6%, in 2020 compared to 2019. 

The increase in 2021 over 2020 was primarily due to increase in compensation expense mainly due to the addition of the new President and CEO, partially offset by the 
departure of the former COO, combined with an increase in stock compensation expense, as well as an increase in professional fees related to the reincorporation of PSB from 
the state of California to the state of Maryland in the second quarter of 2021, the increase was also attributable to legal fees related to various corporate service projects and an 
increase in executive procurement costs. The increase was partially offset by a reduction in expense due to accelerated stock compensation expense related to the former CEO 
retirement in the prior year.  The increase in 2020 over 2019 was primarily due to higher stock compensation expense due to accelerated stock compensation expense for the 
former  CEO  (mentioned  above)  and  an  increase  in  professional  fees  related  to  various  corporate  service  projects.  The  increase  was  partially  offset  by  a  decrease  in 
compensation expense related to our President and CEO’s retirement and stock compensation expense incurred during 2019 tied to a modification of the Director Retirement 
Plan which did not recur in 2020. 

Sale of Real Estate Facilities

On December 30, 2021, the Company sold a 53,000 square foot industrial building located in Beltsville, Maryland, for net sale proceeds of $4.5 million, which resulted in a 

gain on sale of $3.2 million. 

On December 29, 2021, the Company sold a 70,000 square foot industrial-flex building located in Irving, Texas, for net sale proceeds of $8.8 million, which resulted in a 

gain on sale of $6.3 million. 

On October 19, 2021, the Company sold a 371,000 square foot industrial-flex business park located in San Diego, California, for net sale proceeds of $311.1 million, which 

resulted in a gain on sale of $301.3 million. 

On September 17, 2021, the Company sold a 22,000 square foot industrial-flex building located in Irving, Texas, for net sale proceeds of $3.4 million, which resulted in a 

gain on sale of $2.9 million. 

On July 16, 2021, the Company sold a 244,000 square foot office business park located in Herndon, Virginia, for net sale proceeds of $40.5 million, which resulted in a gain 

on sale of $27.0 million. 

On June 17, 2021, the Company sold a 198,000 square foot office-oriented flex business park located in Chantilly, Virginia, for net sale proceeds of $32.6 million, which 

resulted in a gain on sale of $19.2 million.

On September 16, 2020, the Company sold two industrial buildings totaling 40,000 square feet located in Redmond, Washington, which were subject to an eminent domain 

process for net sale proceeds of $11.4 million, which resulted in a gain on sale of $7.7 million.

On January 7, 2020, the Company sold a 113,000 square foot office building located at Metro Park North in Rockville, Maryland, for net sale proceeds of $29.3 million, 

which resulted in a gain on sale of $19.6 million. 

41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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On October 8, 2019, the Company sold 1.3 million rentable square feet located in Rockville and Silver Spring, Maryland, for net sale proceeds of $144.6 million, which 

resulted in a gain on sale of $16.6 million. 

Liquidity and Capital Resources

This section should be read in conjunction with our consolidated statements of cash flows for the years ended December 31, 2021, 2020, and 2019 and the notes to our 
consolidated financial statements, which set forth the major components of our historical liquidity and capital resources. The discussion below sets forth the factors which we 
expect will affect our future liquidity and capital resources or which may vary substantially from historical levels. 

Overview

Our  expected  material  cash  requirements  for  the  twelve  months  ended  December  31,  2022  and  thereafter  consist  of  (i)  contractually  obligated  expenditures,  including 
payments of principal and interest; (ii) other essential expenditures, including property operating expenses, maintenance capital expenditures and dividends paid in accordance 
with REIT distribution requirements; and (iii) opportunistic expenditures, including acquisitions and developments and repurchases of our securities. We expect to satisfy these 
short-term and long-term cash requirements through operating cash flow, disposition proceeds and opportunistic debt and equity financing.

Sources of Capital

Operating Cash Flow: We believe that our net cash provided by our operating activities will continue to be sufficient to enable us to meet our ongoing requirements for debt 
service, capital expenditures and distributions to our stockholders for the foreseeable future.  In the last five years, we have retained $40 to $60 million in operating cash flow 
per year. Retained operating cash flow represents cash flow provided by operating activities, less stockholder and unit holder distributions and capital expenditures, excluding 
development costs.  In addition, as of December 31, 2021, we had $27.1 million in unrestricted cash.

Proceeds from Dispositions:  Refer to “Business Overview—Sale of Real Estate Facilities” above for a discussion of our dispositions.  We expect to continue sell properties 
that  are  no  longer  consistent  with  our  investment  strategy  and  expect  to  use  the  proceeds  from  these  dispositions  to  fund  new  acquisitions,  development  or  other  cash 
requirements. 

Access to Capital Markets: As a REIT, we are required to distribute at least 90% of our “REIT taxable income” to our stockholders each year, which relative to a taxable C 
corporation, limits the amount of cash flow from operations that we can retain for investment purposes, such as to fund acquisitions and developments. As a result, in order to 
grow our asset base, access to capital is important.

Our financial profile is characterized by strong credit metrics, including low leverage relative to our total capitalization and operating cash flows. We are a highly rated 
REIT, as determined by Moody’s and Standard & Poor’s. Our corporate credit rating by Standard and Poor’s is A-, while our preferred stock are rated BBB by Standard and 
Poor’s  and  Baa2  by  Moody’s.  We  believe  our  credit  profile  and  ratings  will  enable  us  to  efficiently  access  both  the  public  and  private  capital  markets  to  raise  capital,  as 
necessary.

In order to maintain efficient access to the capital markets, we target a minimum ratio of FFO (as defined below) to combined fixed charges and preferred distributions of 
3.0 to 1.0. Ratio of FFO to fixed charges and preferred distributions is calculated by dividing FFO excluding fixed charges and preferred distributions by fixed charges and 
preferred distributions paid. Fixed charges include interest expense, capitalized interest and preferred equity distributions paid. For the year ended December 31, 2021, the ratio 
of FFO to combined fixed charges and preferred distributions paid was 6.1 to 1.0.

In August 2021, we amended and restated the credit agreement governing our revolving Credit Facility to increase the aggregate principal amount of the Credit Facility 
from $250.0 million to $400.0 million and extend the expiration date to August 2025. The Credit Facility can also be expanded to $700.0 million. We can use the Credit Facility 
as necessary as temporary financing until we are able to raise longer term capital. Historically we have funded our long-term capital requirements with retained operating cash 
flow and proceeds from the issuance of common and preferred securities. We will select among these sources of capital based upon availability, relative cost, the impact of 
constraints on our operations (such as covenants), and the desire for leverage. 

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Cash Requirements

Contractual Commitments: Our material contractual commitments as of December 31, 2021 consist of principal and interest on our Credit Facility, payment of dividends on 

our preferred stock (which if not paid will accrue), contractual construction commitments for development projects, and ground lease obligations:

(cid:0) Credit Facility: As of December 31, 2021, we have $32.0 million outstanding on our Credit Facility. Subsequent to December 31, 2021, the Company repaid in full 
the balance outstanding as of December 31, 2021. We are in compliance with all of the covenants and other requirements of our Credit Facility. Our Credit Facility 
expires in August 2025.

(cid:0) Preferred  stock  dividends:  We  paid  $46.6  million  to  preferred  stockholders  during  the  year  ended  December  31,  2021.  We  expect  to  continue  to  pay  quarterly 
distributions of $9.6 million to our preferred stockholders for the foreseeable future or until such time as there is a change in the amount or composition of our 
series of preferred equity outstanding. Dividends on preferred equity are paid when and if declared by our Board and accumulate if not paid. 

(cid:0) Contractual commitments: Contractual construction commitments as of December 31, 2021 are approximately $43.6 million.
(cid:0) Ground lease obligations: Our contractual payment requirements under various operating leases as of December 31, 2021 are approximately $0.2 million for 2022 

and $1.4 million thereafter.

Capital Expenditures:  We  define  recurring  capital  expenditures  as  those  necessary  to  maintain  and  operate  our  real  estate  at  its  current  economic  value.  Nonrecurring 

capital improvements generally are related to property reconfigurations and other capital expenditures related to repositioning asset acquisitions. 

The following table sets forth our commercial capital expenditures paid for in the years ended December 31, 2021, 2020, and 2019 on an aggregate and per square foot 

basis: 

Commercial Real Estate
Recurring capital expenditures
Capital improvements (1) 
Tenant improvements
Lease commissions

Total commercial recurring 
capital expenditures (1)
Nonrecurring capital improvements
Total commercial capital 
expenditures (1)

____________________________

2021

2020
(in thousands)

2019

2021

2020
(per total weighted average square foot)

2019

For the Years Ended December 31,

$

$

 11,636  
 14,767  
 8,719  

 35,122  
 2,705  

$

 9,497  
 15,948  
 8,878  

 34,323  
 1,715  

$

 11,224  
 17,360  
 8,267  

 36,851  
 2,494  

$

 0.42  
 0.53  
 0.31  

 1.26  
 0.10  

$

 0.34  
 0.58  
 0.32  

 1.24  
 0.06  

$

 37,827  

$

 36,038  

$

 39,345  

$

 1.36  

$

 1.30  

$

 0.40 
 0.62 
 0.29 

 1.31 
 0.09 

 1.40 

(1) Per square foot amounts are calculated based on capital expenditures divided by total weighted average square feet owned for the periods presented. 
(2) Excludes $13, $24, and $20 of recurring capital improvements on our multifamily asset in 2021, 2020, and 2019, respectively. 

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The following table summarizes recurring capital expenditures paid and the related percentage of NOI for Same Park by region for the years ended December 31, 2021, 

2020, and 2019 (in thousands):

Region

Same Park

Northern California

Southern California

Dallas

Austin

Northern Virginia

South Florida

Seattle

Suburban Maryland

Total Same Park

Non-Same Park

Northern California

Southern California

Dallas

Northern Virginia

Total Non-Same Park

Assets sold or held for sale

Total commercial recurring

capital expenditures

Multifamily

Total

2021

2020

Change

2020

2019

Change

2021

Recurring Capital Expenditures

Recurring Capital Expenditures

 as a Percentage of NOI
2020

2019

For the Years Ended December 31,

$

$

$

 8,654 

 3,302 

 3,491 

 1,887 

 8,880 

 2,273 

 1,713 

 2,141 

 32,341 

 68 

 508 

 371 

 219 

 1,166 

 1,615 

 35,122 

 13 
 35,135

  $

 6,354  
 3,209  
 2,466  
 1,955  
 8,751  
 2,313  
 1,326  
 1,793  
 28,167  

 76  
 2,134  
—  
 51  
 2,261  
 3,895  

 34,323  
 24  
 34,347  

36.2%

2.9%

41.6%

 (3.5%)

1.5%

 (1.7%)

29.2%

19.4%

14.8%

 (10.5%)

 (76.2%)

100.0%

329.4%

 (48.4%)

 (58.5%)

2.3%

 (45.8%)

2.3%

$

$

$

 6,354 

 3,209 

 2,466 

 1,955 

 8,751 

 2,313 

 1,326 

 1,793 

 28,167 

 76

 2,134 

— 

 51 

 2,261 

 3,895 

 34,323 

 24 
 34,347

  $

 4,411  
 4,007  
 2,655  
 4,539  
 11,880  
 2,191  
 914  
 2,046  
 32,643  

—  
 54  
—  
—  
 54  
 4,154  

 36,851  
 20  
 36,871  

44.0%

 (19.9%)

 (7.1%)

 (56.9%)

 (26.3%)

5.6%

45.1%

 (12.4%)

 (13.7%)

100.0%

3851.9%

—

100.0%

4087.0%

 (6.2%)

 (6.9%)

20.0%

 (6.8%)

9.5% 

8.3% 

25.8% 

8.9% 

17.3% 

6.3% 

11.3% 

17.1% 

11.5% 

7.7% 

9.0% 

20.0% 

9.2% 

16.8% 

7.3% 

9.4% 

14.0% 

10.7% 

5.3%

11.1%

19.7%

22.9%

23.1%

6.9%

7.0%

15.9%

12.5%

In the last five years, our annual Same Park recurring capital expenditures have ranged between 10.7% and 14.3% as a percentage of NOI, and we expected future recurring 
capital  expenditures  to  be  within  this  range.  While  what  we  disclose  herein  with  respect  to  capital  expenditures  represents  our  best  estimates  at  this  time,  there  can  be  no 
assurance that these amounts will not change substantially in the future for various reasons, including the potential impact of the COVID-19 pandemic on capital projects and 
leasing volume. 

Redemption of Preferred Stock: Shares of preferred stock are redeemable by the Company five years after issuance or in order to preserve its status as a REIT, but shares of 
preferred stock are never redeemable at the option of the holder.  Historically, we have reduced our cost of capital by refinancing higher coupon preferred securities with lower 
coupon preferred securities. In November 2021, our 5.20% Series W preferred shares, with a par value of $189.8 million, were redeemed at par. Our Series X preferred shares, 
with a coupon rate of 5.25%, at a par value of $230.0 million and Series Y preferred shares, with a coupon rate of 5.20% ,at a par value of $200.0 million are redeemable in 
September 2022 and December 2022, respectively. Future redemptions of preferred stock will depend upon many factors, including available cash and our cost of capital. Refer 
to Note 9 to our consolidated financial statements or more information on our preferred stock.

Acquisitions of real estate facilities: Refer to “Business Overview—Acquisition of Real Estate Facilities” above for a discussion of our recent acquisitions. We continue to 
seek to acquire additional real estate facilities; however, there is significant competition to acquire existing facilities in our markets and there can be no assurance as to the 
volume of future acquisition activity.

Development real estate facilities: Refer to “Business Overview—Development of Real Estate Facilities” above for a discussion of our recently completed developments.

As of December 31, 2021, we were in the process of developing an approximately 83,000 square foot multi-tenant industrial building at our 212 Business Park located in 
Kent, Washington. As of December 31, 2021, $2.2 million of the estimated $15.4 million total development costs had been incurred and was reflected under land and building 
held for development, net on our consolidated balance sheets. This construction project is scheduled to be completed in the fourth quarter of 2022. As of December 31, 2021, 
we have contractual construction commitments totaling $1.2 million that will be paid to various contractors as the project is completed.

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As of December 31, 2021, we were in the process of developing an approximately 17,000 square foot multi-tenant industrial building at our Boca Commerce Park, located 
in  Boca  Raton,  Florida.  As  of  December  31,  2021,  $1.1  million  of  the  estimated  $4.0  million  total  development  costs  had  been  incurred  and  was  reflected  under  land  and 
building held for development, net on our consolidated balance sheets. This construction project is scheduled to be completed in the fourth quarter of 2022. As of December 31,
2021, we have contractual construction commitments totaling $2.9 million that will be paid to various contractors as the project is completed.

In  August  2020,  we  entered  into  the  Brentford  Joint  Venture  for  the  purpose  of  developing  a  second  multifamily  property,  Brentford  at  The  Mile,  a  planned  411-unit 
multifamily  apartment  complex.  We  contributed  the  Brentford  Parcel  at  a  value  of  $18.5  million,  for  which  we  received  equity  contribution  credit  in  the  Brentford  Joint 
Venture. Our cost basis in the Brentford Parcel was $5.1 million as of December 31, 2021. 

Construction of Brentford at The Mile commenced in August 2020 and is anticipated to be completed over a period of 24 to 36 months at an estimated development cost of 
$110 million to $115 million, excluding land cost. As of December 31, 2021, the development cost incurred was $54.8 million, which is reflected in land and building held for 
development, net on our consolidated balance sheets along with our $5.1 million cost basis in the Brentford Parcel. During the year ended December 31, 2020, the Company 
recorded  non-capitalizable  demolition  costs  of  $0.3  million  in  interest  and  other  expense  on  our  consolidated  statements  of  income.  As  of  December  31,  2021,  we  have 
contractual construction commitments totaling $39.3 million that will be paid to various contractors as the project is completed.

Repurchase of Common Stock:  Our  Board  has  approved  a  common  stock  repurchase  program  and  we  may  in  the  future  acquire  our  shares  under  the  program.  As  of 
December 31, 2021, management has the authorization to repurchase an additional 1,614,721 shares. No shares of common stock were repurchased under the board-approved 
common stock repurchase program during the years ended December 31, 2021, 2020, and 2019.

Requirement to Pay Distributions: Our election to be taxed as a REIT, as defined by the Code, applies to all periods presented herein. As a REIT, we do not incur U.S. 
federal corporate income tax on our “REIT taxable income” that is distributed each year (for this purpose, certain distributions paid in a subsequent year may be considered), 
and we continue to meet certain organizational and operational requirements. We believe we have met these requirements in all periods presented herein, and we expect we will 
continue to qualify as a REIT in future periods.

We  paid  REIT  qualifying  distributions  of  $288.3  million  ($45.7  million  to  preferred  stockholders  and  $242.6  million  to  common  stockholders)  during  the  year  ended 

December 31, 2021.

We declared a one-time special cash dividend of $4.60 per share (the “Special Cash Dividend”) along with the fourth quarter regular dividend of $1.05 per share for the 
three  months  ended  December  31,  2021.  The  Special  Cash  Dividend  was  declared  to  distribute  a  portion  of  the  excess  income  attributable  to  gains  on  sales  from  asset 
dispositions during 2021.

Our consistent, long-term dividend policy has been to set dividend distribution amounts based on our taxable income. Future quarterly distributions with respect to common 
stock will continue to be determined based upon our REIT distribution requirements and, along with distributions to preferred stockholders, we expect will be funded with cash 
provided by operating activities. 

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Funds from Operations, Core Funds from Operations, and Funds Available for Distribution

Funds from Operations (“FFO”) is a non-GAAP measure defined by the National Association of Real Estate Investment Trusts and is considered a helpful measure of 
REIT performance by REITs and many REIT analysts. FFO represents GAAP net income before real estate depreciation and amortization expense, gains or losses on sales of 
operating properties and land and impairment charges on real estate assets.

We also present Core FFO and Funds Available for Distribution (“FAD”) which are both also non-GAAP measures. The Company defines Core FFO as FFO excluding the 
impact of (i) income allocated to preferred stockholders to the extent redemption value exceeds the related carrying value and (ii) other nonrecurring income or expense items 
as appropriate. FAD represents Core FFO adjusted to (i) deduct recurring capital improvements and capitalized tenant improvements and lease commissions and (ii) remove 
certain non-cash income or expense items such as amortization of deferred rent receivable and stock compensation expense.

FFO for the year ended December 31, 2021 was $6.67 per share representing an increase of 2.5% from the same period in 2020. The increases in FFO per share were the 
result  of  higher  NOI,  partially  offset  by  the  $6.4  million  non-cash  charge  related  to  the  redemption  of  the  Series  W  preferred  stock,  the  $3.6  million  for  state  income  tax 
provision as described above, as well as higher general and administrative expense. 

Core FFO was $6.97 and $6.57 per share for the years ended December 31, 2021 and 2020, respectively. For the year ended December 31, 2021, Core FFO excludes the 
impact of (i) the $6.4 million non-cash charge related to the redemption of the Series W preferred stock in November 2021 (ii) a $3.6 million charge for a state income tax 
provision due to differences between state and federal tax code, and (iii) a one-time cost associated with the Company’s reincorporation as a Maryland corporation of $0.5 
million incurred during the second quarter of 2021. For the year ended December 31, 2020, Core FFO excludes the impact of (i) accelerated amortization of stock compensation 
expense of $1.7 million related to the retirement of our former President and CEO and (ii) non-capitalizable demolition costs of $0.3 million.

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The following table reconciles net income allocable to common stockholders to FFO, Core FFO and FAD as well as net income per share to FFO per share and Core FFO 

per share (amounts in thousands, except per share data): 

Net income allocable to common stockholders

Adjustments

Gain on sale of real estate facilities
Depreciation and amortization expense
Net income allocated to noncontrolling interests
Net income allocated to restricted stock unit holders
FFO allocated to JV partner

FFO allocable to diluted common stock and units

Maryland reincorporation costs
Non-capitalizable demolition costs
Acceleration of stock compensation expense

due to President and CEO retirement
Preferred securities redemption charge
Income tax expense

Core FFO allocable to diluted common stock and units
Adjustments

Recurring capital improvements
Tenant improvements
Capitalized lease commissions
Non-cash rental income (1)
Non-cash stock compensation expense (2)
Cash paid for taxes in lieu of stock upon vesting

of restricted stock units

FAD allocable to diluted common stock and units

Weighted average outstanding

Common stock
Common operating partnership units
Restricted stock units
Common stock equivalents
Total common and dilutive stock

Reconciliation of Earnings per Share to FFO per Share 
Net income per common share — diluted

Gain on sale of real estate facilities
Net income allocated to restricted stock unit holders
Depreciation and amortization expense

FFO per share

Maryland reincorporation costs
Non-capitalizable demolition costs
Acceleration of stock compensation expense

due to President and CEO retirement
Preferred securities redemption charge
Income tax expense

Core FFO per share

____________________________

2021

For the Years Ended December 31,
2020

2019

$

 393,088  

$

 124,645  

$

 (359,875) 
 93,486  
 104,270  
 2,613  
 (78) 
 233,504  
 510  
— 

— 
 6,434  
 3,600  
 244,048  

 (11,649) 
 (14,767) 
 (8,719) 
 (2,800) 
 8,495  

 (3,940) 
 210,668  

 27,534  
 7,305  
 50  
 102  
 34,991  

 14.22  
 (10.29) 
 0.07  
 2.67  
 6.67  
 0.02  
— 

— 
 0.18  
 0.10  
 6.97  

$

$

$

$

$

$

$

$

 (27,273) 
 96,314  
 33,158  
 716  
 (118) 
 227,442  
— 
 335  

 1,687  
— 
— 
 229,464  

 (9,521) 
 (15,948) 
 (8,878) 
 (4,713) 
 3,961  

 (4,216) 
 190,149  

 27,475  
 7,305  
 51  
 88  
 34,919  

 4.52  
 (0.78) 
 0.02  
 2.75  
 6.51  
— 
 0.01  

 0.05  
— 
— 
 6.57  

$

$

$

$

 108,703 

 (16,644)
 104,249 
 29,006 
 910 
 (149)
 226,075 
—
—

—
 11,007 
—
 237,082 

 (11,244)
 (17,360)
 (8,267)
 (3,936)
 4,956 

 (6,350)
 194,881 

 27,418 
 7,305 
 124 
 108 
 34,955 

 3.95 
 (0.48)
 0.02 
 2.98 
 6.47 
—
—

—
 0.31 
—
 6.78 

(1) Non-cash rental income includes amortization of deferred rent receivable (net of write-offs), in-place lease intangible, tenant improvement reimbursements, and lease incentives.
(2) Amounts shown are net of accelerated stock compensation expense related to the former President and CEO retirement, which is also excluded from the computation of Core FFO.

We believe FFO, Core FFO, and FAD assist investors in analyzing and comparing the operating and financial performance of a company’s real estate from period to period. 
FFO,  Core  FFO,  and  FAD  are  not  substitutes  for  GAAP  net  income.  In  addition,  other  REITs  may  compute  FFO,  Core  FFO,  and  FAD  differently,  which  could  inhibit 
comparability.

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ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK 

To limit the Company’s exposure to market risk, the Company principally finances its operations and growth with permanent equity capital consisting of either common or 
preferred stock. As of December 31, 2021, we have $32.0 million outstanding on our Credit Facility. As a result, the Company’s debt as a percentage of total equity (based on 
book values) was 1.6 % as of December 31, 2021. 

Our  exposure  to  market  risk  for  changes  in  interest  rates  relates  primarily  to  the  Credit  Facility,  which  is  subject  to  variable  interest  rates.  See  Notes  2  and  6  to  the 
consolidated financial statements included in this Form 10-K for additional information regarding the terms, valuations, and approximate principal maturities of the Company’s 
indebtedness, including the Credit Facility. 

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA 

The financial statements of the Company at December 31, 2021 and 2020 and for the years ended December 31, 2021, 2020, and 2019 and the report of Ernst & Young LLP, 
independent  registered  public  accounting  firm,  thereon  and  the  related  financial  statement  schedule,  are  included  elsewhere  herein.  Reference  is  made  to  the  Index  to 
Consolidated Financial Statements and Schedules in Item 15.

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

None.

ITEM 9A. CONTROLS AND PROCEDURES 

Conclusion Regarding the Effectiveness of Disclosure Controls and Procedures 

The Company’s management, with the participation of the Company’s Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of the Company’s 
disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) as of December 
31, 2021. These controls and procedures have been designed to ensure that information required for disclosure is recorded, processed, summarized, and reported within the 
requisite time periods and that such information is accumulated and communicated to management. Management recognizes that any controls and procedures, no matter how 
well designed and operated, can provide only reasonable assurance of achieving their objectives and management necessarily applies its judgment in evaluating the cost-benefit 
relationship of possible controls and procedures. Based on the evaluation of the Company’s disclosure controls and procedures as of December 31, 2021, the Company’s Chief 
Executive Officer and Chief Financial Officer concluded that, as of such date, the Company’s disclosure controls and procedures were effective at the reasonable assurance 
level. 

Management’s Report on Internal Control over Financial Reporting 

Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Rules 13a-15(f) and 15d-15(f) 
under the Exchange Act. Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief Financial Officer, we conducted 
an evaluation of the effectiveness of our internal control over financial reporting based on the framework in Internal Control-Integrated Framework issued by the Committee on 
Sponsoring  Organizations  of  the  Treadway  Commission  (2013  Framework).  Based  on  that  evaluation,  our  management  concluded  that  our  internal  control  over  financial 
reporting was effective as of December 31, 2021. 

The effectiveness of the Company’s internal control over financial reporting as of December 31, 2021 has been audited by Ernst & Young LLP, an independent registered 

public accounting firm, as stated in their attestation report which is included herein.

Changes in Internal Control Over Financial Reporting

There have not been any changes in our internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during 

the fourth quarter of 2021 that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

To the Stockholders and the Board of Directors of 
PS Business Parks, Inc.

Opinion on Internal Control Over Financial Reporting 

We  have  audited  PS  Business  Parks,  Inc.’s internal  control  over  financial  reporting  as  of  December  31,  2021,  based  on  criteria  established  in  Internal  Control—Integrated 
Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) (the COSO criteria). In our opinion, PS Business Parks, Inc. 
(the Company) maintained, in all material respects, effective internal control over financial reporting as of December 31, 2021, based on the COSO criteria. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of PS 
Business Parks, Inc. as of December 31, 2021 and 2020, the related consolidated statements of income, equity and cash flows for each of the three years in the period ended 
December 31, 2021, and the related notes and financial statement schedule listed in the Index at Item 15(a) and our report dated February 22, 2022 expressed an unqualified 
opinion thereon. 

Basis for Opinion 

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

We  conducted  our  audit  in  accordance  with  the  standards  of  the  PCAOB.  Those  standards  require  that  we  plan  and  perform  the  audit  to  obtain  reasonable  assurance  about 
whether effective internal control over financial reporting was maintained in all material respects. 

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

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. 

Los Angeles, California
February 22, 2022

/s/ Ernst & Young LLP

49

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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ITEM 9B. OTHER INFORMATION 

None. 

ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS

Not applicable.

PART III

ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE 

The information required by this item with respect to directors is hereby incorporated by reference to the material appearing in the Company’s definitive proxy statement to 

be filed in connection with the annual stockholders’ meeting to be held in 2022 (the “Proxy Statement”) under the caption “Proposal 1: Election of Directors.”

The  Information  required  by  this  item  with  respect  to  executive  officers  is  hereby  incorporated  by  reference  to  the  material  appearing  in  the  Proxy  Statement  under  the 

caption “Our Named Executive Officers.”

Information required by this item with respect to the nominating process, the audit committee and the audit committee financial expert is hereby incorporated by reference 

to the material appearing in the Proxy Statement under the caption “Corporate Governance and Board Matters.”

Information required by this item with respect to a code of ethics is hereby incorporated by reference to the material appearing in the Proxy Statement under the caption 
“Corporate Governance and Board Matters.” We have adopted a code of ethics that applies to our principal executive officer, principal financial officer and principal accounting 
officer, which is available on our website at www.psbusinessparks.com. The information contained on the Company’s website is not a part of, or incorporated by reference into, 
this Annual Report on Form 10-K. Any amendments to or waivers of the code of ethics granted to the Company’s executive officers or the controller will be published promptly 
on our website or by other appropriate means in accordance with SEC rules. The public may also download these materials from the SEC’s website at www.sec.gov.

Information required by this item with respect to the compliance with Section 16(a) of the Exchange Act is hereby incorporated by reference to the material appearing in the 

Proxy Statement under the caption “Section 16(a) Beneficial Ownership Reporting Compliance.”

ITEM 11. EXECUTIVE COMPENSATION 

The information required by this item is hereby incorporated by reference to the material appearing in the Proxy Statement under the captions “Compensation Committee 

Interlocks and Insider Participation,” “Compensation of Directors,” Compensation Discussion and Analysis (CD&A),” “Executive Compensation Tables,” “Compensation 
Committee Report,” and “Pay Ratio Disclosure.”

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS

The information required by this item with respect to security ownership of certain beneficial owners and management is hereby incorporated by reference to the material 

appearing in the Proxy Statement under the caption “Stock Ownership of Certain Beneficial Owners and Management.”

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The following table sets forth information as of December 31, 2021 on the Company’s equity compensation plans:

Plan Category
Equity compensation plans approved by security holders (1)
Equity compensation plans not approved by security holders
Total
____________________________

(a)
Number of
 Securities to be 
Issued Upon
Exercise of
Outstanding
 Options, Warrants
and Rights

(b)
Weighted
Average
Exercise Price of
Outstanding
Options,
Warrants and
Rights

(c)
Number of Securities
Remaining Available for
Future Issuance under
Equity Compensation
Plans (Excluding
Securities Reflected in
Column (a)) (2)

 159,570  
— 
 159,570  

$

$

 123.87 

—   

 123.87  

 714,146 
—
 714,146 

(1) Represents shares of our common stock available for issuance under the Company’s 2012 Equity and Performance-Based Incentive Compensation Plan (2012 Plan). The 

2012 Plan will expire in February 2022.

(2) Amounts remaining available for future issuance account for stock options and RSUs issued and outstanding.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE

The information required by this item is hereby incorporated by reference to the material appearing in the Proxy Statement under the captions “Corporate Governance and 

Board Matters” and “Additional Information about our Directors and Executive Officers; Certain Relationships.”

ITEM 14. PRINCIPAL ACCOUNTANT FEES AND SERVICES 

The information required by this item is hereby incorporated by reference to the material appearing in the Proxy Statement under the caption “Ratification of Independent 

Registered Public Accountants.”

PART IV

ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

a. 1. Financial Statements 

The financial statements listed in the accompanying Index to Consolidated Financial Statements and Schedules are filed as part of this report.

2. Financial Statements Schedule 

The financial statements schedule listed in the accompanying Index to Consolidated Financial Statements and Schedules are filed as part of this report.

3. Exhibits 

The exhibits listed in the Exhibit Index immediately preceding such exhibits are filed with or incorporated by reference in this report.

b. Exhibits 

The exhibits listed in the Exhibit Index immediately preceding such exhibits are filed with or incorporated by reference in this report.

c. Financial Statement Schedules 

Not applicable. 

ITEM 16. FORM 10-K SUMMARY

None. 

51

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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PS BUSINESS PARKS, INC.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS AND SCHEDULES
(Item 15(a)(1) and Item 15(a)(2))

Report of Independent Registered Public Accounting Firm (PCAOB ID:00042)
Consolidated balance sheets as of December 31, 2021 and 2020
Consolidated statements of income for the years ended December 31, 2021, 2020, and 2019
Consolidated statements of equity for the years ended December 31, 2021, 2020, and 2019
Consolidated statements of cash flows for the years ended December 31, 2021, 2020, and 2019
Notes to consolidated financial statements
Schedule:
III — Real estate and accumulated depreciation

Page 

53
56
57
58
59
61

79

All other schedules have been omitted since the required information is not present or not present in amounts sufficient to require submission of the schedule, or because the 

information required is included in the consolidated financial statements or notes thereto.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

To the Stockholders and the Board of Directors of 
PS Business Parks, Inc.

Opinion on the Financial Statements 

We have audited the accompanying consolidated balance sheets of PS Business Parks, Inc. (the Company) as of December 31, 2021 and 2020, and the related consolidated
statements of income, equity and cash flows for each of the three years in the period ended December 31, 2021, and the related notes and financial statement schedule listed in 
the Index at Item 15(a) (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material 
respects, the financial position of the Company at December 31, 2021 and 2020, and the results of its operations and its cash flows for each of the three years in the period
ended December 31, 2021, 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, 2021, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of 
the Treadway Commission (2013 framework), and our report dated February 22, 2022 expressed an unqualified opinion thereon.

Basis for Opinion

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company’s financial statements based on our 
audits.  We  are  a  public  accounting  firm  registered  with  the  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  financial  statements  are  free  of  material  misstatement,  whether  due  to  error  or  fraud.  Our  audits  included  performing  procedures  to  assess  the  risks  of  material 
misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test 
basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates 
made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matter 

The  critical  audit  matter  communicated  below  is  a  matter  arising  from  the  current  period  audit  of  the  financial  statements  that  was  communicated  or  required  to  be 
communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, 
subjective or complex judgments. The communication of the critical audit matter does not alter in any way our opinion on the consolidated financial statements, taken as a 
whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it 
relates.

53

 
 
 
 
 
 
 
 
 
 
 
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Description of the Matter

Purchase price accounting 

As  described  in  Note  3  to  the  consolidated  financial  statements,  the  Company  completed  two  acquisitions  during  2021  for 
consideration of approximately $149 million. As explained in Note 3 to the consolidated financial statements, the transactions were 
accounted for as asset acquisitions, and as such, are recorded at the price to acquire the real estate property, including acquisition 
costs.  The purchase price is allocated to land, building, and acquired lease intangible assets and/or liabilities based upon the relative 
fair  value  of  the  acquired  tangible  and  intangible  lease  assets  and  liabilities.    The  relative  fair  value  of  the  acquired  tangible  and 
intangible  lease  assets  and  liabilities  were  determined  by  the  Company  and  its  valuation  specialist  utilizing  available  market 
information. 

Auditing the Company’s accounting for its acquisitions was complex due to the significant estimation required by management in 
determining the fair values of the acquired land, building, and intangible lease assets and liabilities. The significant estimation was 
primarily  due  to  the  judgmental  nature  of  the  inputs  to  the  valuation  models  used  to  measure  the  fair  value  of  the  tangible  and 
intangible lease assets and liabilities as well as the sensitivity of the respective fair values to the significant underlying assumptions. 
The  Company  utilized  the  sales  comparison  approach  to  measure  the  fair  value  of  the  acquired  land  and  a  combination  of  the 
discounted  cash  flow  and  replacement  costs  methods  to  measure  the  fair  value  of  the  remaining  acquired  tangible  and  intangible 
assets and liabilities. The more significant assumptions utilized included revenue growth rates, discount rates, market rental rates, and 
capitalization  rates.  These  significant  assumptions  are  forward-looking  and  could  be  affected  by  future  economic  and  market 
conditions.

How We Addressed the Matter in Our 
Audit

We  obtained  an  understanding,  evaluated  the  design,  and  tested  the  operating  effectiveness  of  controls  over  management’s 
accounting  for  acquired  real  estate  properties,  including  controls  over  the  Company’s  review  of  the  assumptions  underlying  the 
purchase price allocation, the cash flow projections, and the accuracy of the underlying data used. For example, we tested controls 
over the determination of the fair value of the land, building and intangible lease assets and liabilities, including the controls over the 
review of the valuation models and the underlying assumptions used to develop such estimates.

For each of the Company’s real estate property acquisitions, we read the purchase and sale agreements, and evaluated whether the 
Company had appropriately determined whether the transaction was a business combination or asset acquisition.  We also evaluated 
the significant assumptions and methods used in developing the fair value estimates of the tangible assets and intangible lease assets 
acquired and liabilities assumed.  To test the estimated fair value of the land, building and intangible lease assets and liabilities, we 
performed  audit  procedures  that  included,  among  other  procedures,  evaluating  the  Company’s  use  of  the  income  approach  and 
testing  the  significant  assumptions  used  in  the  discounted  cash  flow  model,  and  testing  the  completeness  and  accuracy  of  the 
underlying  data  supporting  the  significant  assumptions  and  estimates.  For  example,  we  agreed  the  contractual  rents  used  in  the 
determination of the in-place and above/below market lease intangible assets and liabilities to tenant leases and market information. 
We  also  involved  our  valuation  specialists  to  assist  in  the  assessment  of  the  methodology  utilized  by  the  Company,  performed 
procedures to corroborate the reasonableness of the significant assumptions utilized in the developing the fair value estimates, and 
performed  corroborative  calculations  to  assess  the  reasonableness  of  the  acquired  building  asset.  For  example,  our  valuation 
specialists (i) used independently identified data sources to evaluate the appropriateness of management’s selected comparable land 
sales,  (ii)  recalculated  the  asset  values  and  performed  comparative  calculations  assuming  a  combination  of  some  or  all  of 
management’s  assumptions  and  our  independently  verified  assumptions,  and  (iii)  obtained  market  specific  information  for  the 
revenue growth rates, discount rates, market rental rates, and capitalization rates to corroborate the market information utilized by 
the Company.

54

 
 
 
 
 
 
 
 
 
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We have served as the Company’s auditor since 1997.

Los Angeles, California
February 22, 2022

/s/ Ernst & Young LLP

55

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

PART IV

ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES (Item 15(a)(1) and Item 15(a)(2))

PS BUSINESS PARKS, INC.
CONSOLIDATED BALANCE SHEETS
(Amounts in thousands, except share data)

ASSETS

December 31, 

2021

2020

$

 27,074  

$

 69,083 

Cash and cash equivalents 

Real estate facilities, at cost

Land 
Buildings and improvements 

Accumulated depreciation 

Properties held for sale, net
Land and building held for development, net

Rent receivable
Deferred rent receivable
Other assets 

Total assets 

Accrued and other liabilities 
Credit facility

Total liabilities 

Commitments and contingencies
Equity

LIABILITIES AND EQUITY

PS Business Parks, Inc.’s stockholders’ equity
Preferred stock, $0.01 par value, 50,000,000 shares authorized, 

30,200 and 37,790 shares issued and outstanding at
 December 31, 2021 and 2020, respectively

Common stock, $0.01 par value, 100,000,000 shares authorized, 
27,589,807 and 27,488,547 shares issued and outstanding at 
December 31, 2021 and 2020, respectively 

Paid-in capital 

Accumulated earnings

Total PS Business Parks, Inc.’s stockholders’ equity 

Noncontrolling interests

Total equity 

Total liabilities and equity 

See accompanying notes.

56

 867,345  
 2,239,137  
 3,106,482  
 (1,178,397) 
 1,928,085  
 33,609  
 78,990  
 2,040,684  
 1,621  
 37,581  
 16,262  
 2,123,222  

 97,151  
 32,000  
 129,151  

$

$

 843,765 
 2,080,895 
 2,924,660 
 (1,101,739)
 1,822,921 
 75,138 
 37,922 
 1,935,981 
 1,519 
 36,788 
 14,334 
 2,057,705 

 82,065 
—
 82,065 

 755,000  

 944,750 

 275  
 752,444  
 226,737  
 1,734,456  
 259,615  
 1,994,071  
 2,123,222  

$

 274 
 738,022 
 73,631 
 1,756,677 
 218,963 
 1,975,640 
 2,057,705 

$

$

$

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
 
  
 
 
 
 
 
 
 
  
 
 
 
  
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

PS BUSINESS PARKS, INC.
CONSOLIDATED STATEMENTS OF INCOME
(Amounts in thousands, except per share data)

Rental income 

Expenses

Cost of operations 
Depreciation and amortization 
General and administrative 
Total operating expenses 

Interest and other income 
Interest and other expense
Gain on sale of real estate facilities
Net income 

Allocation to noncontrolling interests

Net income allocable to PS Business Parks, Inc.

Allocation to preferred stockholders based upon

Distributions
Preferred securities redemption charge (Note 9)

Allocation to restricted stock unit holders
Net income allocable to common stockholders

Net income per share of common stock

Basic
Diluted

Weighted average common stock outstanding

Basic 
Diluted 

2021

For the Years Ended December 31, 
2020

2019

$

 438,703  

$

 415,623  

$

 429,846 

 130,896  
 93,486  
 19,057  
 243,439  

 2,536  
 (4,646) 
 359,875  
 553,029  
 (104,270) 
 448,759  

 (46,624) 
 (6,434) 
 (2,613) 
 393,088  

 14.28  
 14.22  

 27,534  
 27,636  

$

$
$

 125,513  
 96,314  
 14,526  
 236,353  

 1,234  
 (1,072) 
 27,273  
 206,705  
 (33,158) 
 173,547  

 (48,186) 
— 
 (716) 
 124,645  

 4.54  
 4.52  

 27,475  
 27,563  

$

$
$

 128,343 
 104,249 
 13,761 
 246,353 

 4,492 
 (657)
 16,644 
 203,972 
 (29,006)
 174,966 

 (54,346)
 (11,007)
 (910)
 108,703 

 3.96 
 3.95 

 27,418 
 27,526 

$

$
$

See accompanying notes.

57

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Balances at December 31, 2018
Issuance of preferred stock,
net of issuance costs 

Redemption of preferred stock,

net of issuance costs 

Issuance of common stock in connection

with stock-based compensation

Stock-based compensation, net
Cash paid for taxes in lieu of stock upon

vesting of restricted stock units

Net income
Distributions

Preferred stock (Note 9)
Common stock ($4.20)
Noncontrolling interests—

Common units
Joint venture

Adjustment to noncontrolling interests—

common units in the OP

Balances at December 31, 2019
Issuance of common stock in connection

with stock-based compensation

Stock-based compensation, net
Cash paid for taxes in lieu of stock upon

vesting of restricted stock units

Capital contribution from non controlling

 interests - joint venture (Note 4)

Net income
Distributions

Preferred stock (Note 9)
Common stock ($4.20)
Noncontrolling interests—

Common units
Joint venture

Balances at December 31, 2020
Redemption of preferred stock,

net of issuance costs 

Issuance of common stock in connection

with stock-based compensation

Stock-based compensation, net
Cash paid for taxes in lieu of stock upon

vesting of restricted stock units

Capital contribution from non controlling

 interests - joint venture (Note 4)

Issuance costs
Net income
Distributions

Preferred stock (Note 9)
Common stock ($8.80)
Noncontrolling interests—

Common units 
Joint venture

Balances at December 31, 2021

PS BUSINESS PARKS, INC.
CONSOLIDATED STATEMENTS OF EQUITY
(Amounts in thousands, except share data)

Preferred Stock 

Common Stock 

  Amount 

Paid-in 
Capital 

Accumulated
Earnings

Total PS
Business Parks,
 Inc.’s Stockholders’
Equity 

Noncontrolling
Interests 

Total 
Equity 

$

274 

$

736,131 

$

 69,207 

$

1,765,362 

$

218,091 

$

Shares 

Amount 

38,390 

$

959,750 

Shares 
27,362,101 

 13,000 

 325,000 

 (13,600) 

 (340,000) 

— 
— 

— 
— 

— 
— 

— 
— 

— 
— 

— 
— 

— 
— 

— 
— 

— 

— 

 78,852 
— 

— 
— 

— 
— 

— 
— 

— 
37,790 

— 
944,750 

— 
27,440,953 

— 
— 

— 

— 
— 

— 
— 

— 
— 

— 

— 
— 

— 
— 

 47,594 
— 

— 

— 
— 

— 
— 

— 
— 
37,790 

— 
— 
944,750 

— 
— 
27,488,547 

 (7,590) 

 (189,750) 

— 

— 
— 

— 

— 
— 
— 

— 
— 

— 
— 

— 

— 
— 
— 

— 
— 

 101,260 
— 

— 

— 
— 
— 

— 
— 

— 

— 

— 
— 

— 
— 

— 
— 

— 
— 

— 
274 

— 
— 

— 

— 
— 

— 
— 

— 
— 
274 

— 

 1 
— 

— 

— 
— 
— 

— 
— 

 (8,962) 

 11,007 

 969 
 4,046 

 (6,350) 
— 

— 
— 

— 
— 

 145 
736,986 

 258 
 4,994 

 (4,216) 

— 
— 

— 
— 

— 
— 
738,022 

 6,434  

 5,011 
 7,022 

 (3,940) 

— 
 (105) 
— 

— 
— 

— 

 (11,007) 

— 
— 

— 
 174,966 

 (54,346) 
 (115,154) 

— 
— 

— 
63,666 

— 
— 

— 

— 
 173,547 

 (48,186) 
 (115,396) 

— 
— 
73,631 

 (6,434) 

— 
— 

— 

— 
— 
 448,759 

 (46,624) 
 (242,595) 

— 
— 
30,200 

$

— 
— 
755,000 

— 
— 
27,589,807 

$

— 
— 
275 

$

— 
— 
752,444 

$

— 
— 
226,737 

$

See accompanying notes.

58

 316,038 

 (340,000) 

 969 
 4,046 

 (6,350) 
 174,966 

 (54,346) 
 (115,154) 

— 
— 

 145 
1,745,676 

 258 
 4,994 
— 
 (4,216) 

— 
 173,547 

 (48,186) 
 (115,396) 
— 
— 
— 
1,756,677 
— 
 (189,750) 

 5,012 
 7,022 

 (3,940) 

— 
 (105) 
 448,759 

 (46,624) 
 (242,595) 

— 
— 
1,734,456 

— 

— 

— 
— 

— 
 29,006 

— 
— 

 (30,683) 
 (134) 

 (145) 
216,135 

— 
— 

— 

 493 
 33,158 

— 
— 

 (30,683) 
 (140) 
218,963 

— 

— 
— 

— 

 746 
— 
 104,270 

— 
— 

 (64,287) 
 (77) 
259,615 

$

$

1,983,453

 316,038

 (340,000)

 969
 4,046

 (6,350)
 203,972

 (54,346)
 (115,154)

 (30,683)
 (134)

—
1,961,811

 258
 4,994

 (4,216)

 493
 206,705

 (48,186)
 (115,396)

 (30,683)
 (140)
1,975,640

 (189,750)

 5,012
 7,022

 (3,940)

 746
 (105)
 553,029

 (46,624)
 (242,595)

 (64,287)
 (77)
1,994,071

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
 
  
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
 
  
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

PS BUSINESS PARKS, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Amounts in thousands)

Cash flows from operating activities
Net income 
Adjustments to reconcile net income to net cash provided by 

operating activities

Depreciation and amortization expense 
Straight-line rent and amortization of lease intangibles, net
Gain on sale of real estate facilities
Stock compensation expense
Amortization of financing costs
Other, net

Total adjustments 

Net cash provided by operating activities 

Cash flows from investing activities

Capital expenditures to real estate facilities 
Capital expenditures to land and building held for development, net
Acquisition of real estate facilities
Proceeds from sale of real estate facilities

Net cash provided by (used in) investing activities 

Cash flows from financing activities

Proceeds from borrowings on credit facility 
Repayment of borrowings on credit facility 
Payment of deferred financing costs
Payment of financing costs
Proceeds from the exercise of stock options
Payment of issuance costs
Cash paid for taxes in lieu of stock upon vesting of restricted stock units
Redemption of preferred stock
Net proceeds from the issuance of preferred stock 
Capital contribution from noncontrolling interests - joint venture
Cash paid to restricted stock unit holders
Distributions paid to preferred stockholders
Distributions paid to common stockholders
Distributions paid to noncontrolling interests—common units
Distributions paid to noncontrolling interests—joint venture

Net cash used in financing activities 

Net increase (decrease) in cash and cash equivalents 
Cash, cash equivalents and restricted cash at the beginning of the period 
Cash, cash equivalents and restricted cash at the end of the period 

Supplemental disclosures
Interest paid

2021

For the Years Ended December 31, 
2020

2019

$

 553,029  

$

 206,705  

$

 203,972 

 93,486  
 (2,800) 
 (359,875) 
 8,495  
 725  
 9,177  
 (250,792) 
 302,237  

 (37,840) 
 (46,047) 
 (147,702) 
 400,955  
 169,366  

 32,000  
— 
 (2,248) 
 (246) 
 5,012  
 (105) 
 (3,940) 
 (189,750) 
— 
 746  
 (1,498) 
 (46,624) 
 (242,595) 
 (64,287) 
 (77) 
 (513,612) 
 (42,009) 
 70,171  
 28,162  

— 

$

$

 96,314  
 (4,713) 
 (27,273) 
 5,648  
 548  
 (254) 
 70,270  
 276,975  

 (36,062) 
 (16,412) 
 (60,019) 
 40,674  
 (71,819) 

— 
— 
— 
 (335) 
 258  
— 
 (4,216) 
— 
— 
 493  
 (654) 
 (48,186) 
 (115,396) 
 (30,683) 
 (140) 
 (198,859) 
 6,297  
 63,874  
 70,171  

— 

$

$

 104,249 
 (3,936)
 (16,644)
 4,956 
 544 
 (2,546)
 86,623 
 290,595 

 (39,365)
 (5,278)
 (134,278)
 144,599 
 (34,322)

 70,000 
 (70,000)
—
 (296)
 969 
—
 (6,350)
 (340,000)
 316,038 
—
 (910)
 (54,346)
 (115,154)
 (30,683)
 (134)
 (230,866)
 25,407 
 38,467 
 63,874 

 67 

$

$

See accompanying notes.

59

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

PS BUSINESS PARKS, INC.
CONSOLIDATED STATEMENTS OF CASH FLOWS
(Amounts in thousands)

Supplemental schedule of non-cash investing and financing activities
Adjustment to noncontrolling interests—common units in the OP

Noncontrolling interests—common units
Paid-in capital 

Preferred redemption allocation

Paid-in capital
Accumulated earnings

Accrued capital expenditures to land and building held for development 

Land and building held for development, net
Accrued and other liabilities 

2021

For the Years Ended December 31, 
2020

2019

$
$

$
$

$
$

— 
— 

 6,434  
 (6,434) 

 5,746  
 (5,746) 

$
$

$
$

$
$

— 
— 

— 
— 

 1,698  
 (1,698) 

$
$

$
$

$
$

 (145)
 145 

 11,007 
 (11,007)

—
—

See accompanying notes.

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Table of Contents

1. Organization and description of business

Organization

PS BUSINESS PARKS, INC.
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
December 31, 2021

PS Business Parks, Inc. (“PSB”), a Maryland corporation, was organized in 1990. Effective May 19, 2021, following approval by its common and preferred stockholders, 
PSB reincorporated from the state of California to the state of Maryland. As of December 31, 2021, PSB owned 79.1% of the common partnership units of PS Business Parks, 
L.P. (the “OP”). The remaining common partnership units are owned by Public Storage (“PS”). PS’s interest in the OP is referred to as the “PS OP Interests.” PSB, as the sole 
general partner of the OP, has full, exclusive, and complete responsibility and discretion in managing and controlling the OP. PSB and its subsidiaries, including the OP and its 
consolidated joint ventures, are collectively referred to as the “Company,” “we,” “us,” or “our.” PS also owns 7.2 million shares of common stock and would own 41.4% (or 
14.5 million shares) of the outstanding shares of the Company’s common stock if it redeemed its common partnership units for shares of common stock. 

Description of business

The Company is a fully-integrated, self-advised and self-managed real estate investment trust (“REIT”) that owns, operates, acquires, and develops commercial properties, 
primarily multi-tenant industrial, industrial-flex and low-rise suburban office space. As of December 31, 2021, the Company owned and operated 27.7 million rentable square 
feet of commercial space in six states comprising 97 parks and 666 buildings. The Company also held a 95.0% interest in a joint venture entity which owns Highgate at The 
Mile, a 395-unit multifamily apartment complex located in Tysons, Virginia, and a 98.2% interest in a joint venture formed to develop Brentford at The Mile, a planned 411-
unit multifamily apartment complex also located in Tysons, Virginia. The Company also manages for a fee approximately 0.3 million rentable square feet on behalf of PS.

References herein to the number of properties, parks, apartment units or square footage are unaudited and outside the scope of the Company’s independent registered public 
accounting firm’s review of the Company’s consolidated financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United 
States).

2. Basis of presentation and summary of significant accounting policies

Basis of presentation

The accompanying consolidated financial statements include the accounts of PSB and its subsidiaries, including the OP and its consolidated joint ventures. All significant 
inter-company balances and transactions have been eliminated in the consolidated financial statements. The financial statements are presented on an accrual basis in accordance 
with U.S. generally accepted accounting principles (“GAAP”).

Consolidation and equity method of accounting

We consider entities to be Variable Interest Entities (“VIEs”) when they have insufficient equity to finance their activities without additional subordinated financial support 
provided by other parties, or the equity holders as a group do not have a controlling financial interest. A limited partnership is also generally considered a VIE if the limited 
partners do not participate in operating decisions. We consolidate VIEs when we are the primary beneficiary, generally defined as having (i) the power to direct the activities 
most significantly impacting economic performance and (ii) either the obligation to absorb losses or the right to receive benefits from the VIE. 

We  account  for  investments  in  entities  that  are  not  VIEs  that  we  have  significant  influence  over,  but  do  not  control,  using  the  equity  method  of  accounting  and  for 
investment in entities that we control, we consolidate. We do not consider the joint venture entity that owns Highgate at The Mile a VIE, but we consolidate the entity as the 
Company has control over the joint venture. See Note 3 for more information relating to this joint venture arrangement.

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We have a 98.2% interest in Brentford at The Mile, a planned 411-unit multifamily apartment complex (the “Brentford Joint Venture”). An unrelated real estate development 
company (the “JV Partner”) holds the remaining 1.8% interest. Based on management’s analysis of the joint venture and certain related agreements, we determined Brentford 
Joint Venture is a VIE because (a) Brentford Joint Venture does not have sufficient equity at risk to finance its activities without additional subordinated financial support from 
other parties, and (b) there are no substantive kick-out rights. We have also concluded we have control over the Brentford Joint Venture as we (a) are the managing member of 
the Brentford Joint Venture, (b) have designated decision making power to direct the activities that most significantly affect the economic performance of the Brentford Joint 
Venture, and (c) have a 98.2% economic interest in the investment. Thus, we determined that we are the primary beneficiary of Brentford Joint Venture. As such, we consolidate 
the Brentford Joint Venture, and the related land and development costs of $59.9 million and $15.1 million were included in land and building held for development, net on our 
consolidated balance sheets as of December 31, 2021 and 2020, respectively. The assets of the Brentford Joint Venture may only be used to settle obligations of the Brentford 
Joint Venture and the creditors of the Brentford Joint Venture have no recourse to the general credit of the Company. See Note 4 for more information relating to this joint 
venture arrangement.

PS, the sole limited partner in the OP, has no power to direct the activities of the OP. PSB is the primary beneficiary and has control over the OP as it has the exclusive 
responsibility  under  the  Operating  Partnership  Agreement  to  manage  and  conduct  the  business  of  the  OP.  Accordingly,  we  consider  the  OP  a  VIE  and  consolidate  it. 
Substantially all of our assets and liabilities are held by the OP. 

Noncontrolling interests

Noncontrolling interests represent (i) PS’s noncontrolling interest in the OP through its ownership of 7,305,355 common partnership units, (ii) the JV Partner’s 5.0% interest 
in our consolidated joint venture that owns Highgate at The Mile, and (iii) the JV Partner’s 1.8% interest in our consolidated joint venture formed to develop Brentford at The 
Mile. See Note 7 for further information on noncontrolling interests.

Use of estimates

The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported 

in the consolidated financial statements and accompanying notes. Actual results could differ from these estimates.

Financial instruments

The  methods  and  assumptions  used  to  estimate  the  fair  value  of  financial  instruments  are  described  below.  The  Company  has  estimated  the  fair  value  of  financial 
instruments using available market information and appropriate valuation methodologies. Considerable judgment is required in interpreting market data to develop estimates of 
market value. Accordingly, estimated fair values are not necessarily indicative of the amounts that could be realized in current market exchanges. The Company determines the 
estimated fair value of financial assets and liabilities utilizing a hierarchy of valuation techniques based on whether the inputs to a fair value measurement are considered to be 
observable or unobservable in a marketplace. Observable inputs reflect market data obtained from independent sources, while unobservable inputs reflect market assumptions. 
This hierarchy requires the use of observable market data when available. The following is the fair value hierarchy:

(cid:0)Level 1—quoted prices for identical instruments in active markets;

(cid:0)Level 2—quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived 
valuations in which significant inputs and significant value drivers are observable in active markets; and

(cid:0)Level 3—fair value measurements derived from valuation techniques in which one or more significant inputs or significant value drivers are unobservable.

Financial assets that are exposed to credit risk consist primarily of cash equivalents and receivables. The Company considers all highly liquid investments with a remaining 

maturity of three months or less at the date of purchase to be cash 

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equivalents. Cash and cash equivalents, which consist primarily of money market investments, are only invested in entities with an investment grade rating. Receivables are 
balances due from various customers. Balances that the Company expects to become uncollectible are written off. Due to the short period to maturity of the Company’s cash 
and  cash  equivalents,  accounts  receivable,  other  assets  and  accrued  and  other  liabilities,  the  carrying  values  as  presented  on  the  consolidated  balance  sheets  are  reasonable 
estimates of fair value. 

Carrying values of the Company’s Credit Facility (as defined in Note 6) approximate fair value. The characteristics of the Credit Facility, market data and other comparative 

metrics utilized in determining these fair values are “Level 2” inputs. 

The  following  table  provides  a  reconciliation  of  cash,  cash  equivalents  and  restricted  cash  per  the  consolidated  statements  of  cash  flow  to  the  corresponding  financial 

statement line items in the consolidated balance sheets as of December 31, 2021, 2020, and 2019 (in thousands): 

Consolidated balance sheets
Cash and cash equivalents 
Restricted cash included in
Land and building held for development, net (1)
Cash, cash equivalents and restricted cash

 at the end of the period 

2021

For the Years Ended December 31, 
2020

2019

$

$

 27,074  

 1,088  

 28,162  

$

$

 69,083  

 1,088  

 70,171  

$

$

 62,786 

 1,088 

 63,874 

____________________________
(1)

In  conjunction  with  seeking  entitlements  to  develop  our  multifamily  projects  in  Tysons,  Virginia,  we  contributed  $1.1  million  into  an  escrow  account  for  the  future 
development of an athletic field. This amount is reflected in the table above as restricted cash included in land and building held for development, net.

Intangible assets/liabilities

When we acquire real estate facilities, an intangible asset is recorded in other assets for leases where the in-place rent is higher than market rents, and an intangible liability 
is recorded in other liabilities where the market rents are higher than the in-place rents. The amounts recorded are based upon the present value (using a discount rate which 
reflects the risks associated with the leases acquired) of such differences over the lease term and such amounts are amortized to rental income over the respective remaining 
lease  term.  As  of  December  31,  2021,  the  value  of  above-market  in-place  rents  resulted  in  net  intangible  assets  of  $0.6  million,  net  of  $11.6  million  of  accumulated 
amortization,  and  the  value  of  below-market  in-place  rents  resulted  in  net  intangible  liabilities  of  $2.8  million,  net  of  $13.1  million  of  accumulated  amortization.  As  of 
December 31, 2020, the value of above-market in-place rents resulted in net intangible assets of $1.2 million, net of $11.1 million of accumulated amortization, and the value of 
below-market in-place rents resulted in net intangible liabilities of $2.2 million, net of $12.2 million of accumulated amortization.

Additionally,  when  we  acquire  real  estate  facilities,  the  value  of  in-place  lease  intangible  (i.e.,  customer  lease-up  costs)  is  recorded  in  other  assets  and  is  amortized  to 
depreciation and amortization expense over the respective remaining lease term. As of December 31, 2021, the value of acquired in-place leases resulted in net intangible assets 
of $6.0 million, net of $10.5  million  of  accumulated  amortization.  As  of  December  31,  2020,  the  value  of  acquired  in-place  leases  resulted  in  net  intangible  assets  of  $5.3 
million, net of $7.2 million of accumulated amortization.

As of December 31, 2021, the value of our right-of-use (“ROU”) assets relating to our existing ground lease arrangements, included in “other assets” on our consolidated 
balance sheets and the corresponding liability included under “accrued and other liabilities,” was $1.3 million, net of $0.3 million of accumulated amortization. As of December 
31, 2020, the value of our ROU assets and related liability relating to our ground lease arrangements was $1.5 million, net of $0.2 million of accumulated amortization. The 
ground leases expire in 2029 and 2030 and do not have options to extend. As of December 31, 2021, the remaining lease terms were 7.8 years and 8.1 years. Lease expense for 
these ground leases is recognized in the period the applicable costs are incurred, and the monthly lease amount for these operating leases is constant and without contractual 
increases throughout the remaining terms.

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Real estate facilities

Real estate facilities are recorded at cost. Property taxes, insurance, interest, and costs essential to the development of property for its intended use are capitalized during the 
period  of  development.  Direct  costs  related  to  the  renovation  or  improvement  of  the  properties  are  capitalized.  Expenditures  for  repairs  and  maintenance  are  expensed  as 
incurred. Expenditures that are expected to provide benefit for a period greater than two years are capitalized and depreciated over their estimated useful life. Buildings and 
improvements are depreciated using the straight-line method over their estimated useful lives, which generally range from five to 30 years. Transaction costs, which include 
tenant improvements and lease commissions, for leases with terms greater than one year are capitalized and depreciated over the corresponding lease term.

Property held for development

Property is classified as held for development when it is no longer used in its original form and it will be developed to an alternate use. Property held for development is not 

depreciated. 

Property held for sale

Property is classified as held for sale when all of the following criteria for a plan of sale have been met: (i) management, having the authority to approve the action, commits
to a plan to sell the property; (ii) the property is available for immediate sale in its present condition, subject only to terms that are usual and customary; (iii) an active program 
to locate a buyer and other actions required to complete the plan to sell have been initiated; (iv) the sale of the property is probable and is expected to be completed within one 
year; (v) the property is being actively marketed for sale at a price that is reasonable in relation to its current fair value; and (vi) actions necessary to complete the plan of sale 
indicate that it is unlikely that significant changes to the plan will be made or that the plan will be withdrawn. Depreciation of assets ceases upon designation of a property as 
held for sale.

If the disposal of a property represents a strategic shift that has (or will have) a major effect on our operations or financial results, such as (i) a major line of business, (ii) a 
major geographic area, (iii) a major equity method investment, or (iv) other major parts of an entity, then the operations of the property, including any interest expense directly 
attributable  to  it,  are  classified  as  discontinued  operations  in  our  consolidated  statements  of  operations,  and  amounts  for  all  prior  periods  presented  are  reclassified  from 
continuing operations to discontinued operations. The disposal of an individual property generally will not represent a strategic shift and therefore will typically not meet the 
criteria for classification as a discontinued operation.

 Sales of real estate facilities

Sales of real estate facilities are not part of our ordinary activities, and as a result, we consider such sales as contracts with non-customers. We recognize sales of real estate 
when we have collected payment and the attributes of ownership, such as possession and control of the asset, have been transferred to the buyer. If a contract for sale includes 
obligations to provide goods or services to the buyer, an allocated portion of the contract price is recognized as revenue as the related goods or services are transferred to the 
buyer.  

Evaluation of asset impairment

We evaluate our real estate and finite-lived intangible assets for impairment each quarter.  We review current activities and changes in the business conditions of all of our 
long-lived assets to determine the existence of any triggering events or impairment indicators requiring an impairment analysis. If triggering events or impairment indicators are 
identified, we review an estimate of the future undiscounted cash flows, including, if necessary, a probability-weighted approach if multiple outcomes are under consideration.

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Upon determination that an impairment has occurred, a write-down is recognized to reduce the carrying amount of the asset to its estimated fair value. If an impairment 
charge is not required to be recognized, the recognition of depreciation or amortization is adjusted prospectively, as necessary, to reduce the carrying amount of the asset to its 
estimated disposition value over the remaining period that the asset is expected to be held and used. We may adjust depreciation of properties that are expected to be disposed of 
or redeveloped prior to the end of their useful lives.

No impairment charges were recorded in any period presented herein. 

Asset impairment due to casualty loss

It is our policy to record losses due to physical damages during the accounting period in which they occur, while the amount of monetary assets to be received from the 
insurance policy, if any, is recognized when receipt of insurance recoveries is probable. Losses, which are reduced by the related probable insurance recoveries, are recorded as 
costs of operations on the consolidated statements of income. Anticipated proceeds in excess of recognized losses would be considered a gain contingency and recognized when 
the  contingency  related  to  the  insurance  claim  has  been  resolved.  Anticipated  recoveries  for  lost  rental  income  due  to  property  damages  are  also  considered  to  be  a  gain
contingency and recognized when the contingency related to the insurance claim has been resolved.

No material casualty losses were incurred in any period presented herein.

Stock-based compensation

Stock-based payments to employees, including grants of employee stock options, are recognized as stock compensation expense in the Company’s consolidated statements 
of income based on their grant date fair values, except for performance-based grants, which are accounted for based on their fair values at the beginning of the service period. 
See Note 10.

Accrued and other liabilities

Accrued and other liabilities consist primarily of rents prepaid by our customers, trade payables, property tax accruals, accrued payroll and contingent loss accruals when 
probable and estimable, as well as the intangible liabilities discussed above. We disclose the nature of significant losses not accrued that are reasonably possible of occurring 
and, if estimable, a range of exposure. The fair value of accrued and other liabilities approximate book value due to the short period until settlement.

Other assets

Other assets are comprised primarily of prepaid expenses, as well as the intangible assets discussed above. 

Revenue recognition

We recognize the aggregate rent to be collected (including the impact of escalators and concessions) under leases ratably throughout the non-cancellable lease term on a 
“straight-line” basis, commencing when the customer takes control of the leased space. Cumulative straight-line rent recognized in excess of amounts billed per the lease term is 
presented as “deferred rent receivable” on our consolidated balance sheets. The Company presents reimbursements from customers for real estate taxes and other recoverable 
operating expenses under a single lease component presentation as the timing and pattern of transfer of such reimbursements are the same as base rent, and the combined single 
component  of  such  leases  are  classified  as  operating  leases.  Accordingly,  the  Company  recognizes  such  variable  lease  payments  resulting  from  the  reimbursements  from 
customers  for  real  estate  taxes  and  other  recoverable  operating  expenses  as  rental  income  in  the  period  the  applicable  costs  are  incurred.  Property  management  fees  are 
recognized in the period earned as other income.

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The Company monitors the collectability of its receivable balances, including deferred rent receivable balances, on an ongoing basis. The Company writes off uncollectible 
customer receivable balances, including deferred rent receivable balances, as a reduction to rental income in the period such balances are no longer probable of being collected. 
Therefore, recognition of rental income is limited to the lesser of the amount of cash collected or rental income reflected on a “straight-line” basis, plus any accruable variable 
lease  payments  for  those  customer  receivable  balances.  The  Company  wrote-off  accounts  receivable,  net  of  recoveries  of  $0.1  million,  $1.6  million,  and  $1.1  million, 
respectively,  and  wrote  off  deferred  rent  receivable  of  $0.3  million,  $3.1  million,  and  $0.5  million,  respectively  for  the  year  ended  December  31,  2021,  2020,  and  2019, 
respectively.

The Company recognized revenue from its lease arrangements aggregating to $438.7 million, $415.6 million, and $429.8 million for the years ended December 31, 2021, 
2020, and 2019, respectively. This revenue consisted primarily of rental income from operating leases and the related variable lease payments resulting from reimbursements of 
property operating expenses. Base rental income was $333.9 million, $319.2 million, and $333.3 million for the years ended December 31, 2021, 2020, and 2019, respectively, 
while variable lease payments, consisting primarily of reimbursement of property operating expenses, were $104.8 million, $96.4 million, and $96.5 million for the years ended 
December 31, 2021, 2020, and 2019, respectively.

During the year ended December 31, 2021 the Company agreed to defer $0.5 million and abate $0.3 million of billed rental income, which was significantly lower than the 
$5.7 million of rent deferrals and $1.3 million of rent abatements granted during the year ended December 31, 2020. Since the onset of the COVID-19 pandemic, the Company 
entered into rent relief agreements consisting of $6.2 million of rent deferrals and $1.6 million of rent abatements. As of December 31, 2021, the 317 current customers that 
received rent relief account for 9.5% of rental income. Also as of December 31, 2021, the Company had collected $5.3 million of rent deferral repayment, representing 99.8% 
of the amounts scheduled to be repaid through December 2021. An additional $0.9 million of rent deferral repayment is scheduled to be repaid thereafter. The duration and 
severity of the effects of the COVID-19 pandemic on the economy are uncertain and are likely to impact collectability of certain customers’ rent receivable balances in the 
future. The Company has taken into account the current financial condition of its tenants, including consideration of COVID-19 impacts, in its estimation of its uncollectible 
accounts  and  deferred  rents  receivable  at  December  31,  2021.  The  Company  is  closely  monitoring  the  collectability  of  such  rents  and  will  adjust  future  estimations  as 
appropriate as further information becomes known. 

In April 2020, the Financial Accounting Standards Board issued a Staff Question-and-Answer (“Lease Modification Q&A”) to respond to frequently asked questions about 
accounting for lease concessions related to the coronavirus (“COVID-19”) pandemic. Under existing lease guidance, an entity would have to determine, on a lease by lease 
basis, if a lease concession contained a lease modification which would be accounted for under the lease modification framework, or if a lease concession was an enforceable 
right or obligation that existed in the original lease, which would be accounted for outside the lease modification framework. The Lease Modification Q&A provides that, to the 
extent that cash flow after the lease concessions are substantially the same, or less than, the cash flow previously required by the existing lease, an entity is not required to 
evaluate each contract to determine whether a concession provided by a lessor to a lessee in response to the COVID-19 pandemic is a lease modification. Instead, an entity can 
account  for  such  lease  concessions  either  (i)  as  if  they  were  part  of  the  enforceable  rights  and  obligations  of  the  parties  under  the  existing  lease  contract;  or  (ii)  as  a  lease 
modification. Based on the Lease Modification Q&A, an entity is not required to account for all lease concessions in response to the COVID-19 pandemic under one elected 
option; however, the entity is required to apply the elected option consistently to leases with similar characteristics and in similar circumstances.

In accordance with the Lease Modification Q&A, the Company has elected to account for lease concessions in response to the COVID-19 pandemic as a lease modification 
if the cash flow after these lease concessions is substantially the same, or less than, the cash flow previously required by the existing lease. The Company records rent deferrals 
and rent abatements in deferred rent receivable in the accompanying consolidated balance sheets and will recognize these amounts over the remainder of the respective lease 
terms. For lease concessions in response to the COVID-19 pandemic that modified the terms and substantially changed the underlying cash flow of the existing lease for the 
remaining term, the Company also accounts for such concessions as a lease modification.  

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General and administrative expense

General  and  administrative  expense  includes  executive  and  other  compensation,  corporate  office  expenses,  professional  fees,  and  other  such  costs  that  are  not  directly 

related to the operation of our real estate facilities.

Income taxes

We have elected to be treated as a REIT, as defined in the Internal Revenue Code of 1986, as amended (the “Code”). As a REIT, we do not incur U.S. federal corporate 
income tax if we distribute all our “REIT taxable income” each year, and if we meet certain organizational and operational requirements. We believe we have met these REIT 
requirements for all periods presented herein. Accordingly, we have recorded no U.S. federal corporate income tax expense related to our “REIT taxable income.” 

We  recognize  tax  benefits  of  uncertain  income  tax  positions  that  are  subject  to  audit  only  if  we  believe  it  is  more  likely  than  not  that  the  position  would  be  sustained 
assuming the relevant taxing authorities had full knowledge of the relevant facts and circumstances of our positions. As of December 31, 2021 and 2020, we did not recognize 
any tax benefit for uncertain tax positions.

Accounting for preferred equity issuance costs

We record preferred equity issuance costs as a reduction to paid-in capital on our consolidated balance sheets at the time the preferred securities are issued and reflect the 
carrying value of the preferred equity at its redemption value. An additional allocation of income is made from the common stockholders to the preferred stockholders in the 
amount  of  the  original  issuance  costs,  and  we  reclassify  the  redemption  value  from  equity  to  liabilities,  when  we  call  preferred  stock  for  redemption,  with  such  liabilities 
relieved once the preferred stock is redeemed.

Net income per share of common stock

Notwithstanding the presentation of income allocations on our consolidated statements of income, net income is allocated to (a) preferred stockholders, for distributions 
paid or payable, (b) preferred stockholders, to the extent redemption value exceeds the related carrying value (“Preferred Redemption Allocation”), (c) our joint venture partner 
in proportion to its percentage interest in the joint ventures, to the extent the consolidated joint ventures produce net income or loss during the period and (d) restricted stock 
unit  (“RSU”)  holders,  for  non-forfeitable  dividends  paid  adjusted  for  participation  rights  in  undistributed  earnings.  The  remaining  net  income  is  allocated  to  the  common 
partnership units and our common stockholders, respectively, based upon the pro-rata aggregate number of units and stock outstanding. 

Basic and diluted net income per share of common stock are each calculated based upon net income allocable to common stockholders, divided by (i) in the case of basic 
net income per share of common stock, weighted average common stock and (ii) in the case of diluted net income per share of common stock, weighted average common stock 
adjusted for the impact of stock compensation awards outstanding (see Note 10) using the treasury stock method. 

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The following table sets forth the components of our basic and diluted net income per share that are not reflected on the face of our consolidated statements of income, 
including the allocation of income to common stockholders and common partnership units, the percentage of weighted average common stock and common partnership units 
outstanding, as well as basic and diluted weighted average common stock outstanding for the years ended December 31, (in thousands):

Calculation of net income allocable to common stockholders
Net income
Net (income) loss allocated to

Preferred stockholders based upon distributions
Preferred stockholders based upon redemptions
Noncontrolling interests—joint venture
Restricted stock unit holders

Net income allocable to common stockholders
and noncontrolling interests—common units

Net income allocation to noncontrolling interests—

common units

Net income allocable to common stockholders

Calculation of common partnership units as a percentage of common stock equivalents
Weighted average common stock outstanding
Weighted average common partnership units outstanding

Total common stock equivalents

Common partnership units as a percentage of common

stock equivalents

Weighted average common stock outstanding
Basic weighted average common stock outstanding
Net effect of dilutive stock compensation—based on
treasury stock method using average market price
Diluted weighted average common stock outstanding

Segment reporting

2021

2020

2019

$

 553,029  

$

 206,705  

$

 203,972 

 (46,624) 
 (6,434) 
 20  
 (2,613) 

 497,378  

 (48,186) 
— 
 (17) 
 (716) 

 157,786  

$

 (104,290) 
 393,088  

$

 (33,141) 
 124,645  

$

 27,534  
 7,305  
 34,839  

21.0% 

 27,534  

 102  
 27,636  

 27,475  
 7,305  
 34,780  

21.0% 

 27,475  

 88  
 27,563  

 (54,346)
 (11,007)
 (44)
 (910)

 137,665 

 (28,962)
 108,703 

 27,418 
 7,305 
 34,723 

21.0%

 27,418 

 108 
 27,526 

The Company has two operating segments: (i) the acquisition, development, ownership, and management of commercial real estate and (ii) the acquisition, development, 
ownership, and management of multifamily real estate, but has only one reportable segment as the multifamily segment does not meet the quantitative thresholds necessary to 
require reporting as a separate segment. 

Reclassifications

Certain reclassifications have been made to the consolidated financial statements for 2020 to conform to the 2021 presentation, including reclassifying assets held for sale or 
sold  during  2021  from  “real  estate  facilities,  at  cost”  of  $70.0  million  and  “land  and  building  held  for  development,  net”  of  $5.1  million  as  of  December  31,  2020  into 
“properties held for sale, net” of $75.1 million on our consolidated balance sheets.  Additionally,  we  combined  all  non-cash  rental  income  items  into  “straight-line  rent  and 
amortization of lease intangibles, net” within the operating activities section of our consolidated statements of cash flows for all periods presented herein.

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3. Real estate facilities

Activity related to our real estate facilities for the years ended December 31, 2021, 2020, and 2019 is as follows (in thousands):

Balances at December 31, 2018
Acquisition of real estate facilities
Capital expenditures
Disposals (1)
Depreciation and amortization expense
Transfer to properties held for sale
Balances at December 31, 2019
Acquisition of real estate facilities
Capital expenditures
Disposals (1)
Depreciation and amortization expense
Transfer to properties held for sale
Balances at December 31, 2020 (2)
Acquisition of real estate facilities
Capital expenditures
Disposals (1)
Depreciation and amortization expense
Transfer from property held for development
Transfer to properties held for sale
Balances at December 31, 2021
____________________________

Land 

Buildings and
Improvements

Accumulated
Depreciation 

Total 

$

$

 725,411  
 88,093 
— 
— 
— 
— 
 813,504  
 30,261  
— 
— 
— 
— 
 843,765  
 22,591  
— 
— 
— 
 989  
— 
 867,345  

$

$

 1,973,658  
 44,313 
 40,092  
 (15,796) 
— 
 (3,796) 
 2,038,471  
 27,168  
 36,328  
 (19,399) 
— 
 (1,673) 
 2,080,895  
 123,711  
 37,976  
 (9,892) 
— 
 8,063  
 (1,616) 
 2,239,137  

$

 (968,680) 

$

—  
— 
 15,796  
 (93,416) 
 10,691  
 (1,035,609) 
— 
— 
 19,399  
 (90,058) 
 4,529  
 (1,101,739) 
— 
— 
 9,892  
 (90,175) 
— 
 3,625  
 (1,178,397) 

$

$

 1,730,389 
 132,406 
 40,092 
—
 (93,416)
 6,895 
 1,816,366 
 57,429 
 36,328 
—
 (90,058)
 2,856 
 1,822,921 
 146,302 
 37,976 
—
 (90,175)
 9,052 
 2,009 
 1,928,085 

(1) Disposals primarily represent the book value of tenant improvements that have been removed upon the customer vacating their space.
(2) Land,  building  and  improvements,  and  accumulated  depreciation,  respectively,  totaling  $30.9  million,  $166.5  million,  and  $127.4  million  were  reclassified  as  of  December  31,  2020  to 
“properties  held for sale, net” representing a 772,000 square  foot  industrial-flex  business  park  located  in  Irving,  Texas,  a 371,000 square  foot  industrial-flex  business  park  located  in  San 
Diego, California, a 244,000 square foot office business park located in Herndon, Virginia, a 198,000 square foot office-oriented flex business park located in Chantilly, Virginia, a 53,000 
square foot industrial building located in Beltsville, Maryland, and a 22,000 square foot single-tenant industrial-flex building located in Irving, Texas.

We have a 95.0% interest in a joint venture that owns Highgate at The Mile, a 395-unit multifamily apartment complex on a five-acre parcel within The Mile. The remaining 
5.0% interest in the joint venture is held by the JV Partner. We consolidate the joint venture that owns Highgate at The Mile and as such, the consolidated real estate assets and 
activities related to this joint venture are included in the table above.

The unaudited December 31, 2021 net federal tax basis of real estate facilities was approximately $1.7 billion.

As of December 31, 2021, we have commitments, pursuant to executed leases throughout our portfolio, to spend $9.8 million on transaction costs, which include tenant 

improvements and lease commissions.

Acquisitions

We  account  for  acquisitions  as  asset  acquisitions.  The  purchase  price  of  acquired  properties  is  allocated  to  land,  buildings,  and  improvements  (including  tenant 

improvements, and intangible assets and intangible liabilities (see Note 2), based upon the relative fair value of each component, which are evaluated independently. 

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The Company must make significant assumptions in determining the fair value of assets acquired and liabilities assumed, which can affect the recognition and timing of 
revenue  and  depreciation  and  amortization  expense.  The  fair  value  of  land  is  estimated  based  upon,  among  other  considerations,  comparable  sales  of  land  within  the  same 
region. The fair value of buildings and improvements is determined using a combination of the income and replacement cost approaches which both utilize available market 
information relevant to the acquired property. The fair value of other acquired assets including tenant improvements and unamortized lease commissions are determined using 
the replacement cost approach. The amount recorded to acquired in-place lease intangible is also determined utilizing the income approach using market assumptions which are 
based on management’s assessment of current market conditions and the estimated lease-up periods for the respective spaces. Transaction costs related to asset acquisitions are 
capitalized. 

On November 18, 2021, the Company acquired a multi-tenant industrial business park comprising approximately 141,000 rentable square feet in Plano, Texas, for a total 

purchase price of $25.6 million, inclusive of capitalized transaction costs.

On September 1, 2021, the Company acquired a multi-tenant industrial business park comprising approximately 718,000 rentable square feet in Grapevine, Texas, for a total 

purchase price of $123.3 million, inclusive of capitalized transaction costs.

On October 28, 2020, the Company acquired a multi-tenant industrial business park comprising approximately 246,000 rentable square feet in Alexandria, Virginia, for a 

total purchase price of $46.6 million, inclusive of capitalized transaction costs. 

On January 10, 2020, the Company acquired a multi-tenant industrial business park comprising approximately 73,000 rentable square feet in La Mirada, California, for a 

total purchase price of $13.5 million, inclusive of capitalized transaction costs.

On December 20, 2019, the Company acquired a multi-tenant industrial-flex business park comprising approximately 79,000 rentable square feet in Santa Clara, California, 

for a total purchase price of $16.8 million, inclusive of capitalized transaction costs. 

On  September  5,  2019,  the  Company  acquired  a  multi-tenant  industrial  business  park  comprising  approximately  543,000  rentable  square  feet  in  Santa  Fe  Springs, 

California, for a total purchase price of $104.3 million, inclusive of capitalized transaction costs. 

On April 18, 2019, the Company acquired a multi-tenant industrial business park comprising approximately 74,000 rentable square feet in Signal Hill, California, for a total 

purchase price of $13.8 million, inclusive of capitalized transaction costs.

The following table summarizes assets acquired and liabilities assumed for the years ended December 31, 2021, 2020 and 2019 (in thousands):

Land
Buildings and improvements
Other assets (above-market in-place rents)
Accrued and other liabilities (below-market in-place rents)
Other assets (in-place lease intangible)
Total purchase price
Net operating assets acquired and liabilities assumed 
Total cash paid

2021

2020

2019

$

$

 22,591  
 123,711  
— 
 (1,457) 
 4,023  
 148,868  
 (1,166) 
 147,702  

$

$

 30,261  
 27,168  
 523  
 (557) 
 2,700  
 60,095  
 (76) 
 60,019  

$

$

 88,093 
 44,313 
—
 (1,241)
 3,777 
 134,942 
 (664)
 134,278 

During  2021,  we  completed  the  development  of  an  83,000  square  foot  shallow-bay  industrial  building  at  our  Freeport  Business  Park  locatedin  Irving,  Texas  for  total 
development costs of $8.1 million. The total developed asset value, inclusive of land costs, of $9.1  million  was  placed  into  service  on  March  1,  2021  and  accordingly  was 
reflected under real estate facilities, at cost on our consolidated balance sheets at December 31, 2021.

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As of December 31, 2021, we were in the process of developing an approximately 83,000 square foot multi-tenant industrial building at our 212 Business Park located in 
Kent, Washington. As of December 31, 2021, $2.2 million of the estimated $15.4 million total development costs had been incurred and was reflected under land and building 
held for development, net on our consolidated balance sheets. This construction project is scheduled to be completed in the fourth quarter of 2022. As of December 31, 2021, 
we have contractual construction commitments totaling $1.2 million that will be paid to various contractors as the project is completed.

As of December 31, 2021, we were in the process of developing an approximately 17,000 square foot multi-tenant industrial building at our Boca Commerce Park, located 
in  Boca  Raton,  Florida.  As  of  December  31,  2021,  $1.1  million  of  the  estimated  $4.0  million  total  development  costs  had  been  incurred  and  was  reflected  under  land  and 
building held for development, net on our consolidated balance sheets. This construction project is scheduled to be completed in the fourth quarter of 2022. As of December 31,
2021, we have contractual construction commitments totaling $2.9 million that will be paid to various contractors as the project is completed.

Dispositions

On December 30, 2021, the Company sold a 53,000 square foot industrial building located in Beltsville, Maryland, for net sale proceeds of $4.5 million, which resulted in a 

gain on sale of $3.2 million. 

On December 29, 2021, the Company sold a 70,000 square foot industrial-flex building located in Irving, Texas, for net sale proceeds of $8.8 million, which resulted in a 

gain on sale of $6.3 million. 

On October 19, 2021, we sold a 371,000 square foot industrial-flex business park located in San Diego, California, for net sale proceeds of $311.1 million, which resulted in 

a gain on sale of $301.3 million. 

On September 17, 2021, the Company sold a 22,000 square foot industrial-flex building located in Irving, Texas, for net sale proceeds of $3.4 million, which resulted in a 

gain on sale of $2.9 million. 

On July 16, 2021, the Company sold a 244,000 square foot office business park located in Herndon, Virginia, for net sale proceeds of $40.5 million, which resulted in a gain 

on sale of $27.0 million. 

On June 17, 2021, the Company sold a 198,000 square foot office-oriented flex business park located in Chantilly, Virginia, for net sale proceeds of $32.6 million, which 

resulted in a gain on sale of $19.2 million. (Collectively the “2021 Assets Sold”).

During 2021, the Company reclassified such assets as properties held for sale, net, in the consolidated balance sheet as of December 31, 2020. 

On September 16, 2020, the Company sold two industrial buildings totaling 40,000 square feet located in Redmond, Washington, which were subject to an eminent domain 

process for net sale proceeds of $11.4 million, which resulted in a gain on sale of $7.7 million. 

 On January 7, 2020, the Company sold an 113,000 square foot office building located at Metro Park North in Rockville, Maryland, for net sale proceeds of $29.3 million, 

which resulted in a gain on sale of $19.6 million. (Collectively the “2020 Assets Sold”). 

On October 8, 2019, the Company sold 1.3 million rentable square feet of industrial-flex and office business parks located in Rockville and Silver Spring, Maryland, for net 

sale proceeds of $144.6 million, which resulted in a gain on sale of $16.6 million. (Collectively the “2019 Assets Sold”).

The Company determined that the 2021 Assets Sold, 2020 Assets Sold, and the 2019 Assets Sold did not meet the criteria for discontinued operations presentation, as the 

sale of such assets did not represent a strategic shift that will have a major effect on our operations and financial results. 

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4. Multifamily developmental activity

In August 2020, the Company entered the Brentford Joint Venture with the JV Partner for the purpose of developing Brentford at The Mile, a planned 411-unit multifamily 
apartment complex. Under the Brentford Joint Venture agreement, the Company has a 98.2% controlling interest and is the managing member with the JV Partner holding the 
remaining 1.8% limited partnership interest. We contributed a parcel of land to the Brentford Joint Venture (the “Brentford Parcel”) at a value of $18.5 million, for which we 
received equity contribution credit in the Brentford Joint Venture. Our cost basis in the Brentford Parcel was $5.1 million as of December 31, 2021.

Construction of Brentford at The Mile commenced in August 2020 and is anticipated to be completed over a period of 24 to 36 months. As  of  December  31,  2021,  the
development cost incurred was $54.8 million, which is reflected in land and building held for development, net on our consolidated balance sheets along with our $5.1 million 
cost basis in the Brentford Parcel. As of December 31, 2021, we have contractual construction commitments totaling $39.3 million that will be paid to various contractors as the 
project is completed.

5. Leasing activity

The  Company  leases  space  in  its  commercial  real  estate  facilities  to  customers  primarily  under  non-cancelable  leases  generally  ranging  from  one  to  10  years.  Future 

minimum rental income, excluding recovery of operating expenses that may be collectable under these leases, as of December 31, 2021 is as follows (in thousands):

2022
2023
2024
2025
2026
Thereafter 
Total (1)

$

$

 290,712 
 226,498 
 160,933 
 100,741 
 66,388 
 107,051 
 952,323 

____________________________
(1)

Excludes future minimum rental income from assets held for sale as of December 31, 2021.

In addition to minimum rental payments, certain customers reimburse the Company for their pro rata share of specified property operating expenses. Such reimbursements 
amounted to $104.8 million, $96.4 million, and $96.5 million for the years ended December 31, 2021, 2020, and 2019, respectively. These variable lease payment amounts are 
included as rental income in the accompanying consolidated statements of income.

Leases accounting for 2.5% of total leased square footage are subject to termination options, of which 1.6% have termination options exercisable through December 31, 
2022 (unaudited). In general, these leases provide for termination payments to us should the termination options be exercised. Certain leases also have an option to extend the 
term of the lease. The future minimum rental income in the above table assumes termination options and lease extension options are not exercised.

6. Bank loans

In August 2021, the Company amended and restated the credit agreement (the “Amended Credit Agreement”) governing its unsecured revolving line of credit (the “Credit 
Facility”) with Wells Fargo Bank, National Association (“Wells Fargo”), as administrative agent, and the other lenders party thereto. The Amended Credit Agreement increased 
the aggregate principal amount of the Credit Facility from $250.0 million to $400.0 million, and extended the maturity date to August 24, 2025, with two six-month extension 
options or one 12-month extension option. The per annum rate of interest charged on borrowings is based on London Inter-bank Offered Rate (“LIBOR”) plus 0.70% to LIBOR 
plus 1.35%. Currently, the Company’s rate under the Credit Facility is LIBOR plus 0.70% per annum. In addition, the Company is required to pay an annual facility fee ranging 
from 0.10% to 0.25% per annum calculated on the aggregate committed amount of the Credit Facility (currently 0.10% per annum). The interest rate margin and facility fee 
may increase in the future based on the ratio of the Company’s total consolidated indebtedness to its consolidated gross asset value defined in accordance with the Amended 
Credit  Agreement.  The  Credit  Facility  also  features  a  sustainability-linked  pricing  component  whereby  the  pricing  can  improve  by  0.01%,  if  the  Company  meets  certain 
sustainability performance targets, and an 

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accordion feature whereby it has an option to increase commitments under the Credit Facility up to an additional $300.0 million. 

The Company had a $32.0 million balance outstanding, at an interest rate of 0.8%, on its Credit Facility at December 31, 2021 and a zero balance outstanding on its Credit 
Facility  at  December  31,  2020.  Subsequent  to  December  31,  2021,  the  Company  repaid  in  full  the  balance  outstanding  as  of  December  31,  2021.  In  connection  with  the 
Amended Credit Agreement, the Company paid $2.2 million of loan origination costs. The Company had $2.1 million and $0.2 million of total unamortized loan origination 
costs  as  of  December  31,  2021  and  2020,  respectively,  which  is  included  in  other  assets  in  the  accompanying  consolidated  balance  sheets.  The  Credit  Facility  requires  the 
Company to meet certain covenants, all of which it was in compliance with at December 31, 2021. Interest on outstanding borrowings is payable monthly.

7. Noncontrolling interests

Noncontrolling  interests  represent  (i)  PS’s  noncontrolling  interest  in  the  OP  through  its  ownership  of  7,305,355  common  partnership  units,  totaling  $255.7  million  and 
$215.7 million at December 31, 2021 and 2020, respectively, and (ii) the JV Partner’s interests in our consolidated joint ventures, totaling $3.9 million and $3.3  million  at 
December 31, 2021 and 2020, respectively.

PS OP Interests

Each common partnership unit receives a cash distribution equal to the dividend paid on our common stock and is redeemable at PS’s option. For the year ended December 
31, 2021, the Company paid a one-time special cash dividend of $4.60 per share (the “Special Cash Dividend”) along with the fourth quarter regular dividend of $1.05 per 
share. PS received the same distribution as holders of our common stock.

If PS exercises its right of redemption, at PSB’s option (a) PS will receive one share of common stock from us for each common partnership unit redeemed, or (b) PS will 
receive cash from us for each common partnership unit redeemed generally equal to the market value of a share of common stock (as defined in the Operating Partnership 
Agreement). We can prevent redemptions that we believe would violate either our articles of incorporation or securities laws, cause PSB to no longer qualify as a REIT, or 
could result in the OP no longer being treated as a partnership for U.S. federal tax purposes. 

In allocating net income and presenting equity, we treat the common partnership units as if converted to shares of common stock. Accordingly, they received the same net 
income  allocation  per  unit  as  a  share  of  common  stock  totaling  $104.3  million,  $33.1 million, and $29.0  million  for  the  years  ended  December  31,  2021,  2020,  and  2019, 
respectively.

JV Partner

During the years ended December 31, 2021, 2020 and 2019, the Company recorded capital contributions of $0.7 million, $0.5 million, and $0.0, respectively, from the JV 

Partner related to its noncontrolling interest in the Brentford Joint Venture.

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8. Related party transactions

We manage certain industrial, office and retail facilities in the United States for PS under either the “Public Storage” or “PS Business Parks” names (the “PS Management 
Agreement”). Under PS’s supervision, we coordinate and assist in rental and marketing activities, property maintenance and other operational activities, including the selection 
of  vendors,  suppliers,  employees,  and  independent  contractors.  We  receive  a  management  fee  based  upon  a  percentage  of  revenues,  which  is  included  in  interest  and  other 
income on our consolidated statements of income. Management fee revenues were $0.3 million for each of the years ended December 31, 2021, 2020, and 2019. We allocate 
certain operating expenses to PS related to the management of these properties, including payroll and other business expenses, totaling $0.3 million, $0.4  million,  and  $0.4 
million for the years ended December 31, 2021, 2020, and 2019, respectively. 

The PS Business Parks name and logo are owned by PS and licensed to us under a non-exclusive, royalty-free license agreement. The license can be terminated by either 

party for any reason with six months written notice.

PS provides us property management services for the self-storage component of two assets we own and operates them under the “Public Storage” name. Either the Company 
or PS can cancel the property management contract upon 60 days’ notice. Under our supervision, PS coordinates and assists in rental and marketing activities, and property 
maintenance  and  other  operational  activities,  including  the  selection  of  vendors,  suppliers,  employees,  and  independent  contractors.  Management  fee  expenses  were  $0.1 
million  for  each  of  the  years  ended  December  31,  2021,  2020,  and  2019.  Additionally,  PS  allocated  certain  operating  expenses  to  us  related  to  the  management  of  these 
properties totaling $0.1  million  for  each  of  the  years  ended  December  31,  2021,  2020,  and  2019.  These  amounts  are  included  under  cost  of  operations  on  our  consolidated 
statements of income.

Pursuant to a cost sharing agreement, we share certain administrative services, corporate office space, and certain other third party costs with PS which are allocated based 
upon fair and reasonable estimates of the cost of the services expected to be provided. We reimbursed PS $1.4 million for costs PS incurred on our behalf for the year ended 
December 31, 2021 and $1.2 million for each of the years ended December 31, 2020, and 2019. PS reimbursed us less than $0.1 million for costs we incurred on their behalf for 
each of the years ended December 31, 2021, 2020, and 2019. 

The Company had net amounts due from PS of $0.2 million and due to PS less than $0.1 million at December 31, 2021 and 2020, respectively, for these contracts. 

9. Stockholders’ equity

Preferred stock

As of December 31, 2021 and 2020, the Company had the following series of preferred stock outstanding:

Series  
Series X 
Series Y 
Series Z

Series W
Total 

Issuance Date 
September 2017
December 2017
November 2019

Earliest Potential
Redemption Date 
September 2022
December 2022
November 2024

5.250% 
5.200% 
4.875% 

October 2016

  November 2021 (Redeemed) 

5.200% 

Dividend  

Rate 

Shares
Outstanding 

Amount 
(in thousands)

Shares
Outstanding 

Amount 
(in thousands)

December 31, 2021

December 31, 2020

 9,200  
 8,000  
 13,000  

— 
 30,200  

$

 230,000  
 200,000  
 325,000  

— 
 755,000  

 9,200  
 8,000  
 13,000  

 7,590  
 37,790  

$

 230,000 
 200,000 
 325,000 

 189,750 
 944,750 

On  November  3,  2021,  the  Company  completed  the  redemption  of  its  5.20% Cumulative Preferred Stock, Series W, at par of $189.8  million.  The  Company  recorded  a 

Preferred Redemption Allocation of $6.4 million for the year ended December 31, 2021.

On  December  30,  2019,  the  Company  completed  the  redemption  of  its  5.75%  Cumulative  Preferred  Stock,  Series  U,  at  par  of  $230.0  million  as  well  as  its  5.70% 
Cumulative Preferred Stock, Series V, at par of $110.0 million. The Company recorded a Preferred Redemption Allocation of $11.0 million for the year ended December 31, 
2019.

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On November 4, 2019, we issued $325.0 million or 13,000,000 depositary stock representing interests in our 4.875% Cumulative Preferred Stock, Series Z, at $25.00 per 
depositary share. The 4.875% Series Z Cumulative Redeemable Preferred Units are non-callable for five years and have no mandatory redemption. We received $316.0 million 
in net issuance proceeds.

We paid $46.6 million, $48.2 million, and $54.3 million in distributions to our preferred stockholders for the years ended December 31, 2021, 2020, and 2019, respectively.

The holders of our preferred stock have general preference rights with respect to liquidation, quarterly distributions, and any accumulated unpaid distributions. Holders of 
our preferred stock will not be entitled to vote on most matters, except under certain conditions. In the event of a cumulative arrearage equal to six quarterly dividends, the 
holders of our preferred stock will have the right to elect two additional members to serve on the Company’s Board of Directors (the “Board”) until all events of default have 
been cured. At December 31, 2021, there were no dividends in arrears.

Except under certain conditions relating to the Company’s qualification as a REIT, our preferred stock is not redeemable prior to the redemption dates noted above. On or 
after the respective redemption dates, the respective series of preferred stock will be redeemable, at the option of the Company, in whole or in part, at $25.00 per depositary 
share, plus any accrued and unpaid dividends.

Common stock and units

Dividends declared for the three months ended December 31, 2021 included a one-time Special Cash Dividend along with the fourth quarter regular dividend of $1.05 per 
share. The Special Cash Dividend was declared to distribute a portion of the excess income attributable to gains on sales from asset dispositions during 2021, as discussed in 
Note 3.

We paid $242.6 million ($8.80 per share of common stock), $115.4 million ($4.20 per share of common stock), and $115.2 million ($4.20 per share of common stock) in 
distributions to our common stockholders for the years ended December 31, 2021, 2020, and 2019, respectively. We paid $64.3 million ($8.80 per common unit), $30.7 million 
($4.20 per common unit), and $30.7 million ($4.20 per common unit) in distributions to our common unit holders for the years ended December 31, 2021, 2020, and 2019, 
respectively.

The portion of the distributions classified as ordinary income was 35.0%, 100.0% and 100.0% for the years ended December 31, 2021, 2020, and 2019, respectively. The 
portion of the distributions classified as long-term capital gain income was 65.0%, 0.0% and 0.0% for the years ended December 31, 2021, 2020, and 2019, respectively. The 
percentages in the two preceding sentences are unaudited.

Equity stock

The Company is authorized to issue 100.0 million shares of equity stock. Our articles of incorporation provide that equity stock may be issued from time to time in one or 
more series and give the Board broad authority to fix the dividend and distribution rights, conversion and voting rights, redemption provisions and liquidation rights of each 
series of equity stock. As of December 31, 2021 and 2020, no equity stock had been issued.

10. Stock compensation

Under various share-based compensation plans, PSB grants non-qualified options to purchase the Company’s common stock at a price not less than fair value on the date of 

grant, as well as RSUs, to certain directors, officers, and key employees. 

The service period for stock options and RSUs begins when (i) the Company and the recipient reach a mutual understanding of the key terms of the award, (ii) the award has 
been authorized, (iii) the recipient is affected by changes in the market price of our stock and (iv) it is probable that any performance conditions will be met, and ends when the 
stock options or RSUs vest. 

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We amortize the fair value of awards starting at the beginning of the service period as compensation expense. For awards that are earned solely upon the passage of time and 
continued service, the entire cost of the award is amortized on a straight-line basis over the service period. For awards with performance conditions, the individual cost of each 
vesting is amortized separately over each individual service period (the “accelerated attribution” method). 

In connection with the appointment of our President and Chief Executive Officer (“CEO”) effective April 5, 2021, the Company granted a one-time RSU sign-on award with 

a grant date fair value of $3.7 million and a retention RSU award with a grant date fair value of $2.9 million. These RSUs will vest ratably over five years. 

Effective September 1, 2020, Maria Hawthorne retired from her role as President and CEO and continues to serve as a director of the Company. Due to Ms. Hawthorne’s 
continued service as a director of the Company, her unvested stock options and restricted stock units will continue to vest on their original vesting schedule in accordance with 
the  Company’s  2012  Equity  and  Performance-Based  Incentive  Compensation  Plan  and  related  award  agreements.  For  financial  reporting  purposes,  the  end  of  the  service 
periods  for  these  stock  option  and  restricted  stock  unit  grants  have  changed  from  the  various  respective  vesting  dates  to  September  1,  2020,  the  date  of  her  retirement  as 
President  and  CEO.  Accordingly,  all  remaining  stock  compensation  expense  for  Ms.  Hawthorne,  which  totaled  $1.7  million,  was  amortized,  and  included  in  general  and 
administrative expense during the year ended December 31, 2020.

We account for forfeitures of share-based payments as they occur by reversing previously amortized share-based compensation expense with respect to unvested grants that 

are forfeited in the period the employee terminates employment.

Stock Options

Stock options expire 10 years after the grant date and the exercise price is equal to the closing trading price of our common stock on the grant date. Stock option holders 

cannot require the Company to settle their award in cash. We use the Black-Scholes option valuation model to estimate the fair value of our stock options on the date of grant. 

Stock option expense for the year ( in 000's)
Aggregate exercise date intrinsic value of options exercised during the year (in 000's)

Average assumptions used in valuing options with the Black-Scholes method:

Expected life of options in years, based upon historical experience
Risk-free interest rate
Expected volatility, based upon historical volatility
Expected dividend yield

Average estimated value of options granted during the year

2021

2020

2019

 712 
 4,559 

  $
  $

 412 
 305 

  $
  $

 5 
0.8% 
15.4% 
2.6% 

 5 
0.4% 
22.3% 
3.3% 

 14.40 

  $

 15.27 

  $

 299 
 1,567 

 5 
2.0%
22.2%
2.6%

 26.85 

$
$

$

Included in 2021 compensation expense related to stock options was $0.1 million of expense resulting from modifications made to outstanding stock options because of the 
Special Cash Dividend paid in December 31, 2021. As of December 31, 2021, there was $0.9 million of unamortized compensation expense related to stock options expected to 
be recognize over a weighted average period of 3.0 years. 

Cash received from 55,546 stock options exercised during the year ended December 31, 2021 was $5.0 million. Cash received from 4,136 stock options exercised during the 

year ended December 31, 2020 was $0.3 million. Cash received from 15,585 stock options exercised during the year ended December 31, 2019 was $1.0 million. 

In connection with the Special Cash Dividend discussed in Note 9, the number of options and exercise prices of all outstanding options were adjusted pursuant to the anti-

dilution provisions of the applicable plans so that the option holders would be neither advantaged nor disadvantaged because of the Special Cash Dividend.

76

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
  
 
  
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
 
 
 
 
 
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Information with respect to stock options during 2021, 2020, and 2019 is as follows:

Options:
Outstanding at December 31, 2018
Granted 
Exercised 
Forfeited 
Outstanding at December 31, 2019
Granted 
Exercised 
Forfeited 
Outstanding at December 31, 2020
Granted 
Exercised 
Forfeited 
Special cash dividend adjustment (1)
Outstanding at December 31, 2021
Exercisable at December 31, 2021 (1)

____________________________

Number of
Options 

Weighted
Average
Exercise Price 

Weighted
Average
Remaining
Contract Life 

Aggregate
Intrinsic
Value
(in thousands) 

 143,415  
 34,000  
 (15,585) 
 (4,000) 
 157,830  
 18,000  
 (4,136) 
— 
 171,694  
 38,000  
 (55,546) 
— 
 5,422  
 159,570  
 79,651  

$
$
$
$
$
$
$
$
$
$
$
$
$
$
$

 86.42  
 163.95  
 62.15  
 110.04  
 104.92  
 127.22  
 62.69  
— 
 108.29  
 162.63  
 90.24  
— 
 124.13  
 123.87  
 99.71  

6.21 Years 
3.98 Years 

$
$

 9,622 
 6,727 

 (1) In accordance with the applicable equity award plan documents, the number and exercise price of outstanding options have been adjusted because of the Special Cash Dividend so that the 

option holder maintains their economic position with respect to the stockholders.

Restricted Stock Units

RSUs granted prior to 2016 are subject to a six-year vesting, with 20% vesting after year two, and 20% vesting after each of the next four years. RSUs granted during and 
subsequent to 2016 are subject to a five-year vesting at the rate of 20% per year or a three-year vesting at the rate of one-third per year. Grantees receive dividends for each 
outstanding RSU equal to the per share dividend received by common stockholders, which are recorded in paid-in capital. We expense any dividends previously paid upon 
forfeiture  of  the  related  RSU.  Upon  vesting,  the  grantee  receives  shares  of  common  stock  equal  to  the  number  of  vested  RSUs,  less  shares  of  common  stock  withheld  in 
exchange for tax withholdings made by the Company to satisfy the grantee’s statutory tax liabilities arising from the vesting. The fair value of our RSUs is determined based 
upon the applicable closing trading price of our common stock on the date of grant.

In March 2020, the Compensation Committee of the Board approved an annual performance-based equity incentive program (“Annual Equity Incentive Program”) under the 
Company’s 2012 Equity and Performance-Based Incentive Compensation Plan. Under the program, certain employees will be eligible on an annual basis to receive RSUs based 
on the Company’s achievement of pre-established targets for (i) growth in net asset value per share, and (ii) stockholder value creation, each as computed pursuant to the terms 
of the Annual Equity Incentive Program. In the event the pre-established targets are achieved, eligible employees will receive the target award, except that the Compensation 
Committee of the Board may adjust the actual award to 75%-125%  of  the  target  award  based  on  the  its  assessment  of  whether  certain  strategic  and  operational  goals  were 
accomplished in the performance period. RSUs awarded under the Annual Equity Incentive Program for the 2021 performance year will be awarded on or around March 1, 
2022 and will vest in five equal installments, with the first installment vesting on the award date. RSU holders will earn dividend equivalent rights during the vesting period.

In  connection  with  the  Annual  Equity  Incentive  Program  for  the  2021  performance  year,  targets  for  2021  were  achieved  at  the  threshold  total  return  level.  As  such, 

subsequent to December 31, 2021, 25,140 restricted stock units were awarded with a March 1, 2021 grant date fair value of $3.6 million.

77

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Information with respect to RSUs during 2021, 2020, and 2019 is as follows (dollar amounts in thousands):

Restricted Stock Units:
Nonvested at December 31, 2018
Granted 
Vested 
Forfeited 
Nonvested at December 31, 2019
Granted 
Vested 
Forfeited 
Nonvested at December 31, 2020
Granted 
Vested 
Forfeited 
Nonvested at December 31, 2021

Number of
RSUs

Weighted
Average Grant
Date Fair Value 

 243,290  
 6,400  
 (95,500) 
 (3,342) 
 150,848  
 46,036  
 (73,256) 
 (2,120) 
 121,508  
 76,266  
 (61,243) 
 (17,940) 
 118,591  

$

$

$

 23,386 
 1,137 
 (8,753)
 (345)
 15,425 
 5,562 
 (6,991)
 (290)
 13,706 
 11,948 
 (6,255)
 (2,107)
 17,292 

Of the 76,266 RSUs the Company granted during the year ended December 31, 2021, 41,186 RSUs were granted to our President and CEO in April 2021 (discussed above), 
10,955 were granted to our former Chief Financial Officer (“CFO”), 3,053 were granted to our Chief Accounting Officer and 16,970 RSUs in aggregate to our Divisional Vice 
Presidents. Subsequent to December 31, 2021, 14,070 RSUs previously awarded to our former CFO were forfeited.

As of December 31, 2021, there was $12.6 million of unamortized compensation expense related to RSUs expected to be recognized over a weighted average period of 3.3 

years.

(In thousands, except number of shares)
Restricted stock unit expense
Shares of common stock issued upon vesting
Fair value of vested common stock on vesting date
Cash paid for taxes in lieu of shares of common stock withheld upon vesting of RSUs

2021

2020

2019

$

$
$

 6,685  
 35,714 
 9,474 
 3,940 

$

  $
  $

 4,475  
 43,458 
 10,350 
 4,216 

$

  $
  $

 3,196 
 55,267 
 15,078 
 6,350 

Under  the  Retirement  Plan  for  Non-Employee  Directors  (the  “Director  Retirement  Plan”),  the  Company  grants  1,000 shares of common stock for each year served as a 
director up to a maximum of 10,000 shares issued upon retirement. The Company recognizes compensation expense with regard to grants to be issued in the future under the 
Director Retirement Plan over the requisite service period. The Company recorded compensation expense related to these shares of $1.1 million, $0.8 million, and $1.5 million 
for the years ended December 31, 2021, 2020, and 2019, respectively. 

In April 2021, we issued 10,000 shares of common stock to a director upon retirement with an aggregate fair value of $1.6 million. No director retirement shares were issued 
during the year ended December 31, 2020. In April 2019, we issued 8,000 shares of common stock to a director upon retirement with an aggregate fair value of $1.2 million. 
Compensation expense for such shares issued in 2021 and 2019 was previously recognized.

11. Commitments and contingencies 

The Company currently is neither subject to any material litigation nor, to management’s knowledge, is any material litigation currently threatened against the Company other 
than routine litigation and administrative proceedings arising in the ordinary course of business.

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PS BUSINESS PARKS, INC.

SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION
DECEMBER 31, 2021
(IN THOUSANDS)

Initial Cost to Company

Description

Location

Square Feet

Land

Buena Park Industrial Center
Carson
Cerritos Business Center
Cerritos/Edwards
Concord Business Park
Culver City
Bayview Business Park
Christy Business Park
Industrial Drive Distribution Center
Bay Center Business Park
Cabot Distribution Center
Diablo Business Park
Eden Landing
Hayward Business Park
Huntwood Business Park
Parkway Commerce
La Mirada Commerce Center
Laguna Hills Commerce Center
Plaza Del Lago
Canada Business Center
Dixon Landing Business Park
Monterey/Calle
Monterey Park
Port of Oakland
Kearney Mesa
Rose Canyon Business Park
Charcot Business Park
Las Plumas
Little Orchard Distribution Center

Montague Industrial Park
Oakland Road
Rogers Ave
Doolittle Business Park
Bayshore Corporate Center
San Ramon/Norris Canyon
Commerce Park

  Buena Park, CA
  Carson, CA
  Cerritos, CA
  Cerritos, CA
  Concord, CA
  Culver City, CA
Fremont, CA
Fremont, CA
Fremont, CA
  Hayward, CA
  Hayward, CA
  Hayward, CA
  Hayward, CA
  Hayward, CA
  Hayward, CA
  Hayward, CA

La Mirada, CA
Laguna Hills, CA
Laguna Hills, CA
Lake Forest, CA

  Milpitas, CA
  Monterey, CA
  Monterey Park, CA
  Oakland, CA

San Diego, CA
San Diego, CA
San Jose, CA
San Jose, CA
San Jose, CA

San Jose, CA
San Jose, CA
San Jose, CA
San Leandro, CA
San Mateo, CA
San Ramon, CA
Santa Clara, CA

$

 317 
 77 
 395 
 31 
 246 
 147 
 104 
 334 
 199 
 463 
 249 
 271 
 83 
 1,091 
 176 
 407 
 73 
 513 
 101 
 297 
 505 
 12 
 199 
 200 
 164 
 233 
 283 
 214 
 213 

 316 
 177 
 67 
 113 
 340 
 52 
 251 

 3,245 
 990 
 4,218 
 450 
 12,454 
 3,252 
 4,990 
 11,451 
 7,482 
 19,052 
 5,859 
 9,102 
 3,275 
 28,256 
 7,391 
 4,398 
 11,122 
 16,262 
 2,037 
 5,508 
 26,301 
 288 
 3,078 
 5,638 
 2,894 
 15,129 
 18,654 
 4,379 
 7,725 
 14,476 
 3,458 
 3,540 
 3,929 
 25,109 
 1,486 
 17,218 

Buildings
and
Improvements
$

 7,703 
 2,496 
 10,273 
 1,217 
 20,491 
 8,157 
 4,831 
 16,254 
 6,812 
 50,501 
 10,811 
 15,721 
 6,174 
 54,418 
 11,819 
 10,433 
 2,153 
 39,559 
 5,051 
 13,785 
 21,121 
 706 
 7,862 
 11,066 
 7,089 
 20,054 
 17,580 
 12,889 
 3,846 
 12,807 
 8,765 
 4,896 
 6,231 
 36,891 
 3,642 
 21,914 

Cost
Capitalized
Subsequent to  
Acquisition
Buildings
and
Improvements  
 3,663 
$
 1,805 
 4,952 
 1,728 
 1,282 
 6,608 
 412 
 1,714 
 1,257 
 3,631 
 532 
 1,189 
 212 
 8,582 
 1,383 
 4,724 
 513 
 9,422 
 4,232 
 6,961 
 4,438 
 382 
 1,878 
 914 
 3,983 
 3,058 
 2,113 
 6,900 
 1,851 
 782 
 3,415 
 564 
 355 
 7,647 
 1,385 
 4,012 

79

Gross Carrying Amount at
December 31, 2021

Buildings
and
Improvements

Land

Total

Accumulated
Depreciation

$

$

 3,245 
 990 
 4,218 
 450 
 12,454 
 3,252 
 4,990 
 11,451 
 7,482 
 19,052 
 5,859 
 9,102 
 3,275 
 28,256 
 7,391 
 4,398 
 11,122 
 16,262 
 2,037 
 5,508 
 26,301 
 288 
 3,078 
 5,638 
 2,894 
 15,129 
 18,654 
 4,379 
 7,725 
 14,476 
 3,458 
 3,540 
 3,929 
 25,109 
 1,486 
 17,218 

$

 11,366 
 4,301 
 15,225 
 2,945 
 21,773 
 14,765 
 5,243 
 17,968 
 8,069 
 54,132 
 11,343 
 16,910 
 6,386 
 63,000 
 13,202 
 15,157 
 2,666 
 48,981 
 9,283 
 20,746 
 25,559 
 1,088 
 9,740 
 11,980 
 11,072 
 23,112 
 19,693 
 19,789 
 5,697 
 13,589 
 12,180 
 5,460 
 6,586 
 44,538 
 5,027 
 25,926 

$

 14,611 
 5,291 
 19,443 
 3,395 
 34,227 
 18,017 
 10,233 
 29,419 
 15,551 
 73,184 
 17,202 
 26,012 
 9,661 
 91,256 
 20,593 
 19,555 
 13,788 
 65,243 
 11,320 
 26,254 
 51,860 
 1,376 
 12,818 
 17,618 
 13,966 
 38,241 
 38,347 
 24,168 
 13,422 
 28,065 
 15,638 
 9,000 
 10,515 
 69,647 
 6,513 
 43,144 

 8,982 
 3,591 
 12,417 
 2,443 
 8,788 
 12,572 
 2,379 
 7,927 
 3,477 
 21,477 
 4,144 
 6,778 
 2,558 
 23,024 
 5,213 
 12,384 
 364 
 39,294 
 7,755 
 16,826 
 11,490 
 927 
 8,158 
 4,901 
 8,642 
 15,452 
 8,692 
 17,082 
 2,135 

 6,345 
 10,210 
 3,379 
 2,677 
 18,644 
 4,154 
 18,298 

  Depreciable

Lives
(Years)
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

5 -
5 -
5 -
5 -
5 -
5 -
5 -

30
30
30
30
30
30
30

Year(s) Acquired
1997
1997
1997
1997
2011
1997
2011
2011
2011
2011
2011
2011
2011
2011
2011
1997
2020
1997
1997
1997
2011
1997
1997
2011
1997
2005
2011/2014
1998
2011

2011
1997
2006
2011
2013
1997
2007

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

g

Description

Location

Square Feet

Land

Buildings
and
Improvements

Initial Cost to Company

Santa Clara Tech Park
San Tomas Business Center
Walsh at Lafayette
Hathaway Industrial Park
Signal Hill
Airport Boulevard
South San Francisco/Produce
Studio City/Ventura
Kifer Industrial Park
Torrance
Boca Commerce
MICC
Wellington

Ammendale
Gaithersburg/Christopher
Gude Drive (Land)
Parklawn Business Park
The Grove 270
Ben White
Lamar Business Park
McKalla
McNeil
Rutland
Waterford
Braker Business Park
Mopac Business Park
Southpark Business Park
Valwood Business Center
Northway Plaza
Springlake Business Center
Westwood Business Park
Eastgate
Port America
Freeport Business Park
NFTZ (1)
La Prada
Jupiter Business Park
The Summit
Arapaho Business Park
Richardson Business Park
Bren Mar
Eisenhower

Santa Clara, CA
Santa Clara, CA
Santa Clara, CA
Santa Fe Springs, CA
Signal Hill, CA
So San Francisco, CA
So San Francisco, CA
Studio City, CA
Sunnyvale, CA
Torrance, CA
  Boca Raton, FL
  Miami, FL
  Wellington, FL

  Beltsville, MD
  Gaithersburg, MD
  Rockville, MD
  Rockville, MD
  Rockville, MD
  Austin, TX
  Austin, TX
  Austin, TX
  Austin, TX
  Austin, TX
  Austin, TX
  Austin, TX
  Austin, TX
  Austin, TX
  Carrollton, TX

Farmers Branch, TX
Farmers Branch, TX
Farmers Branch, TX

  Garland, TX
  Grapevine, TX
Irving, TX
Irving, TX
  Mesquite, TX
Plano, TX
Plano, TX
  Richardson, TX
  Richardson, TX
  Alexandria, VA
  Alexandria, VA

 178 
 79 
 321 
 543 
 343 
 52 
 41 
 22 
 287 
 147 
 135 
 3,468 
 263 

 255 
 29 
— 
 231 
 577 
 108 
 198 
 236 
 525 
 235 
 106 
 257 
 117 
 181 
 356 
 131 
 206 
 112 
 36 
 718 
 339 
 231 
 56 
 141 
 184 
 408 
 117 
 113 
 95 

 7,673 
 12,932 
 13,439 
 65,494 
 16,360 
 899 
 776 
 621 
 13,227 
 2,318 
 7,795 
 95,115 
 10,845 
 3,652 
 475 
 1,142 
 3,387 
 11,009 
 1,550 
 2,528 
 1,945 
 5,477 
 2,022 
 2,108 
 1,874 
 719 
 1,266 
 2,510 
 1,742 
 2,607 
 941 
 480 
 20,308 
 5,552 
 1,517 
 495 
 2,283 
 1,536 
 5,226 
 799 
 2,197 
 1,440 

 15,645 
 3,549 
 17,890 
 36,786 
 16,678 
 2,387 
 1,886 
 1,530 
 37,874 
 6,069 
 9,258 
 112,583 
 18,560 
 15,218 
 1,203 
 — 
 19,628 
 58,364 
 7,015 
 6,596 
 13,212 
 24,495 
 9,397 
 9,649 
 13,990 
 3,579 
 9,882 
 13,859 
 4,503 
 5,715 
 6,884 
 1,203 
 100,896 
 17,568 
 6,499 
 1,235 
 22,817 
 6,654 
 10,661 
 3,568 
 5,380 
 3,635 

Cost
Capitalized
Subsequent to  
Acquisition
Buildings
and
Improvements  
 3,792 
 931 
 1,223 
 2,715 
 3,851 
 809 
 514 
 552 
 1,946 
 3,833 
 3,208 
 44,849 
 2,705 
 10,333 
 905 
 328 
 6,193 
 23,703 
 3,385 
 8,477 
 2,568 
 5,992 
 3,007 
 4,007 
 3,140 
 739 
 2,701 
 4,002 
 2,629 
 1,698 
 2,501 
 552 
 143 
 3,428 
 4,024 
 823 
 — 
 4,420 
 4,989 
 3,232 
 4,523 
 2,947 

80

Gross Carrying Amount at
December 31, 2021

Buildings
and
Improvements

Land

Total

Accumulated
Depreciation

 7,673 
 12,932 
 13,439 
 65,494 
 16,360 
 899 
 776 
 621 
 13,227 
 2,318 
 7,795 
 95,115 
 10,845 
 3,652 
 475 
 1,142 
 3,387 
 11,009 
 1,550 
 2,528 
 1,945 
 5,477 
 2,022 
 2,108 
 1,874 
 719 
 1,266 
 2,510 
 1,742 
 2,607 
 941 
 480 
 20,308 
 5,552 
 1,517 
 495 
 2,283 
 1,536 
 5,226 
 799 
 2,197 
 1,440 

 19,437 
 4,480 
 19,113 
 39,501 
 20,529 
 3,196 
 2,400 
 2,082 
 39,820 
 9,902 
 12,466 
 157,432 
 21,265 
 25,551 
 2,108 
 328 
 25,821 
 82,067 
 10,400 
 15,073 
 15,780 
 30,487 
 12,404 
 13,656 
 17,130 
 4,318 
 12,583 
 17,861 
 7,132 
 7,413 
 9,385 
 1,755 
 101,039 
 20,996 
 10,523 
 2,058 
 22,817 
 11,074 
 15,650 
 6,800 
 9,903 
 6,582 

 27,110 
 17,412 
 32,552 
 104,995 
 36,889 
 4,095 
 3,176 
 2,703 
 53,047 
 12,220 
 20,261 
 252,547 
 32,110 
 29,203 
 2,583 
 1,470 
 29,208 
 93,076 
 11,950 
 17,601 
 17,725 
 35,964 
 14,426 
 15,764 
 19,004 
 5,037 
 13,849 
 20,371 
 8,874 
 10,020 
 10,326 
 2,235 
 121,347 
 26,548 
 12,040 
 2,553 
 25,100 
 12,610 
 20,876 
 7,599 
 12,100 
 8,022 

 15,356 
 707 
 8,535 
 3,557 
 12,634 
 2,702 
 1,987 
 1,775 
 15,730 
 8,206 
 8,093 
 110,110 
 12,067 

 22,126 
 1,733 
 243 
 13,777 
 41,184 
 7,398 
 12,321 
 10,130 
 16,293 
 9,583 
 11,391 
 9,417 
 2,347 
 6,771 
 7,506 
 2,763 
 3,516 
 6,825 
 1,443 
 1,511 
 6,664 
 8,919 
 1,728 
 86 
 9,252 
 8,068 
 5,872 
 8,151 
 5,567 

  Depreciable

Year(s) Acquired
2000
2019
2011
2019
1997/2006/2019
1997
1997
1997
2011
1997
2006
2003/2011/2014
2006

1998
1997
2001
2010
2010/2016
1998
1997
1998/2012
1999/2010/2012/2014  
1998/1999
1999
2010
2010
2010
2013
2013
2013/2014
2003
1997
2021
2013/2021
1998
1997
2021
1998
2013/2014
1998
1997
1997

Lives
(Years)
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -

30
30
30
30
30
30
30
30
30
30
30
30
30

5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

Description

Pickett Industrial Park
Beaumont

Dulles South

Lafayette
Fair Oaks Business Park
Gunston
The Mile
Prosperity at Merrifield
Alban Road
I-95
Fullerton Road Industrial Park
Northern Virginia Industrial Park
Northpointe
Shaw Road
Tysons Corporate Center
Woodbridge
212th Business Park
Overlake
Renton

Total commercial real estate

Highgate at The Mile
Total real estate facilities

Properties held for sale

Royal Tech

Total

____________________________

Location

Square Feet

Land

Buildings
and
Improvements

Initial Cost to Company

  Alexandria, VA
  Chantilly, VA
  Chantilly, VA
  Chantilly, VA
Fairfax, VA
Lorton, VA
  McLean, VA
  Merrifield, VA
Springfield, VA
Springfield, VA
Springfield, VA
Springfield, VA
Sterling, VA
Sterling, VA
  Vienna, VA
  Woodbridge, VA
  Kent, WA
  Redmond, WA
  Renton, WA

 246 
 107 

 99 

 197 
 290 
 247 
 628 
 659 
 150 
 210 
 243 
 814 
 147 
 149 
 270 
 114 
 951 
 371 
 28 

 19,138 
 4,736 
 1,373 
 1,680 
 13,598 
 4,146 
 38,279 
 23,147 
 1,935 
 3,535 
 7,438 
 18,369 
 2,767 
 2,969 
 9,885 
 1,350 
 19,573 
 20,906 
 330 

 25,016 
 11,051 
 6,810 
 13,398 
 36,232 
 17,872 
 83,596 
 67,575 
 4,736 
 15,672 
 24,971 
 87,258 
 8,778 
 10,008 
 25,302 
 3,398 
 17,695 
 38,522 
 889 

Cost
Capitalized
Subsequent to  
Acquisition
Buildings
and
Improvements  
 1,429 
 2,294 
 3,172 
 6,794 
 10,498 
 13,136 
 27,497 
 40,476 
 5,261 
 15,128 
 1,241 
 7,575 
 5,182 
 5,094 
 11,028 
 2,484 
 13,478 
 8,045 
 760 

Gross Carrying Amount at
December 31, 2021

Buildings
and
Improvements

Land

Total

Accumulated
Depreciation

 19,138 
 4,736 
 1,373 
 1,680 
 13,598 
 4,146 
 38,279 
 23,147 
 1,935 
 3,535 
 7,438 
 18,369 
 2,767 
 2,969 
 9,885 
 1,350 
 19,573 
 20,906 
 330 

 26,445 
 13,345 
 9,982 
 20,192 
 46,730 
 31,008 
 111,093 
 108,051 
 9,997 
 30,800 
 26,212 
 94,833 
 13,960 
 15,102 
 36,330 
 5,882 
 31,173 
 46,567 
 1,649 

 45,583 
 18,081 
 11,355 
 21,872 
 60,328 
 35,154 
 149,372 
 131,198 
 11,932 
 34,335 
 33,650 
 113,202 
 16,727 
 18,071 
 46,215 
 7,232 
 50,746 
 67,473 
 1,979 

 1,336 
 9,110 
 7,932 
 15,849 
 31,981 
 24,173 
 58,282 
 79,924 
 8,385 
 25,926 
 3,990 
 14,750 
 11,920 
 12,864 
 19,502 
 4,947 
 15,437 
 32,500 
 1,393 

  Depreciable

Lives
(Years)
5 -
5 -

30
30

Year(s) Acquired
2020
2006

1999

1999/2000
2004/2007
1998
2010/2011
2001
1997
2000
2018
2018
1997/1998
1998
2010
1997
2012
2007
1997

5 -

5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -
5 -

30

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

 27,010 

 845,531 

 1,678,797 

 475,368 

 845,531 

 2,154,165 

 2,999,696 

 1,167,824 

  McLean, VA

395 units 

 21,814 
 867,345 

 84,923 
 1,763,720 

 49 
 475,417 

 21,814 
 867,345 

 84,972 
 2,239,137 

 106,786 
 3,106,482 

 10,573 
 1,178,397 

2018

5 -

40

Irving, TX

 702 
 27,712 

 12,683 
 880,028 

$

$

 48,521 
 1,812,241 

$

 26,214 
 501,631 

 12,683 
 880,028 

$

$

 74,735 
 2,313,872 

$

 87,418 
 3,193,900 

$

 56,285 
 1,234,682 

1998-2000/2011

5 -

30

(1) The Company owns two properties that are subject to ground leases in Irving, Texas. These leases expire in 2029 and 2030.

81

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
 
 
 
 
 
 
PS BUSINESS PARKS, INC.

EXHIBIT INDEX
(Items 15(a)(3) and 15(b))

2.1

3.1

3.2

4.1

4.2

4.3

4.4

10.1

10.2

10.3

Agreement and Plan of Merger, dated May 17, 2021, by and between PS Business Parks, Inc., a California corporation, and PS Business Parks 
Sub, Inc., a Maryland corporation. Filed with Registrant’s Current Report on Form 8-K dated May 17, 2021 (SEC File No. 001-10709) and 
incorporated herein by reference.

Amended and Restated Charter of PS Business Parks, Inc., a Maryland corporation. Filed with Registrant’s Current Report on Form 8-K dated 
May 17, 2021 (SEC File No. 001-10709) and incorporated herein by reference.

Bylaws of PS Business Parks, Inc., a Maryland corporation. Filed with Registrant’s Current Report on Form 8-K dated May 17, 2021 (SEC File 
No. 001-10709) and incorporated herein by reference.

Deposit Agreement Relating to 5.25% Cumulative Preferred Stock, Series X of PS Business Parks, Inc. dated as of September 12, 2017. Filed 
with Registrant’s Current Report on Form 8-K dated September 12, 2017 (SEC File No. 001-10709) and incorporated herein by reference.

Deposit Agreement Relating to 5.20% Cumulative Preferred Stock, Series Y of PS Business Parks, Inc. dated as of November 30, 2017. Filed 
with Registrant’s Current Report on Form 8-K dated November 30, 2017 (SEC File No. 001-10709) and incorporated herein by reference.

Deposit Agreement Relating to 4.875% Cumulative Preferred Stock, Series Z of PS Business Parks, Inc. dated as of October 24, 2019. Filed 
with Registrant’s Current Report on Form 8-K dated October 25, 2019 (SEC File No. 001-10709) and incorporated herein by reference.

Description of Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934. Filed.

Amended Management Agreement between Storage Equities, Inc. and Public Storage Commercial Properties Group, Inc. dated as of February 
14, 1995. Filed as exhibit 10.8 to PS’s Annual Report on Form 10-K for the year ended December 31, 1994 (SEC File No. 001-08389) and 
incorporated herein by reference.

Agreement of Limited Partnership of PS Business Parks, L.P. Filed as exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q for the 
quarter ended June 30, 1998 (SEC File No. 001-10709) and incorporated herein by reference.

Amendment to Amended Agreement of Limited Partnership of PS Business Parks, L.P. to Authorize Special Allocations, dated as of January 1, 
2017. Filed with Registrant’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2018 (SEC File No. 001-10709) and incorporated 
herein by reference.

      10.4 *

Form of Indemnification Agreement. Filed with Registrant’s Current Report on Form 8-K dated May 17, 2021 (SEC File No. 001-10709) and 
incorporated herein by reference.

10.5

10.6

10.7

10.8

10.9

10.10  

10.11

10.12

10.13

10.14

10.15

10.16

10.17

10.18

*

*

*

*

*

*

*

*

Cost Sharing and Administrative Services Agreement dated as of November 16, 1995 by and among PSCC, Inc. and the owners listed therein. 
Filed as exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended March 31, 1998 (SEC File No. 001-10709) and 
incorporated herein by reference.

Amendment to Cost Sharing and Administrative Services Agreement dated as of January 2, 1997 by and among PSCC, Inc. and the owners
listed therein. Filed as exhibit 10.3 to the Registrant’s Quarterly Report on Form 10-Q for the quarter ended March 31, 1998 (SEC File No. 001-
10709) and incorporated herein by reference.

Amendment to Agreement of Limited Partnership of PS Business Parks, L.P. relating to 5.25% Series X Cumulative Preferred Units, dated as of 
September  21,  2017.  Filed  with  Registrant’s  Quarterly  Report  on  Form  10-Q  for  the  quarter  ended  September  30,  2017  (SEC  File 
No. 001- 10709) and incorporated herein by reference.

Amendment to Agreement of Limited Partnership of PS Business Parks, L.P. relating to 5.20% Series Y Cumulative Preferred Units, dated as of 
December 7, 2017. Filed with Registrant’s Annual Report on Form 10-K for the year ended December 31, 2017 (SEC File No. 001- 10709) and 
incorporated herein by reference.

Amendment to Agreement of Limited Partnership of PS Business Parks, L.P. relating to 4.875% Series Z Cumulative Preferred Units, dated as 
of November 4, 2019. Filed with Registrant’s Annual Report on Form 10-K for the year ended December 31, 2019 (SEC File No. 001- 10709) 
and incorporated herein by reference.

Fourth Amended and Restated Credit Agreement, dated as of August 24, 2021, by and among the PS Business Parks, L.P., as borrower, PS 
Business Parks, Inc., as parent, the lending institutions that are parties thereto, and Wells Fargo Bank, National Association, as Administrative 
Agent. Filed with Registrant’s Current Report on Form 8-K dated August 24, 2021 (SEC File No. 001-10709) and incorporated herein by 
reference.

Registrant’s 2003 Stock Option and Incentive Plan. Filed with Registrant’s Registration Statement on Form S-8 (SEC File No. 333-104604) and 
incorporated herein by reference.

Revised  Form  of  Director  Stock  Option  Agreement.  Filed  with  Registrant’s  Annual  Report  on  Form  10-K  for  the  year  ended  December  31, 
2010 (SEC File No. 001-10709) and incorporated herein by reference.

Amendment to Form of Director Stock Option Agreement. Filed with Registrant’s Annual Report on Form 10-K for the year ended December 
31, 2010 (SEC File No. 001-10709) and incorporated herein by reference.

Registrant’s 2012 Equity and Performance-Based Incentive Compensation Plan (2012 Plan). Filed with Registrant’s Quarterly Report on Form 
10-Q for the quarter ended March 31, 2012 (SEC File No. 001-10709) and incorporated herein by reference.

Amended and Restated Retirement Plan For Non-Employee Directors, as amended. Filed with Registrant’s Annual Report on Form 10-K for the 
year ended December 31, 2019 (SEC File No. 001- 10709) and incorporated herein by reference.

Form  of  PS  Business  Parks,  Inc.  2012  Equity  and  Performance-Based  Incentive  Compensation  Plan  Restricted  Stock  Unit  Agreement.  Filed 
with Registrant’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2020 (SEC File No. 001-10709) and incorporated herein 
by reference.

Form of PS Business Parks, Inc. 2012 Equity and Performance-Based Incentive Compensation Plan Non-Qualified Stock Option Agreement. 
Filed with Registrant’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2020 (SEC File No. 001-10709) and incorporated 
herein by reference.

Form  of  PS  Business  Parks,  Inc.  2012  Equity  and  Performance-Based  Incentive  Compensation  Plan  Stock  Unit  Agreement.  Filed  with 
Registrant’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2020 (SEC File No. 001-10709) and incorporated herein by 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
reference.

83

 
10.19

*

Offer Letter/Employment Agreement, dated February 26, 2021, between the Company and Dan M. Chandler, III. Filed with the Registrant’s 
Quarterly Report on Form 10-Q for the quarter ended March 31, 2021 (SEC File No. 001-10709) and incorporated herein by reference.

10.20

*†

Offer Letter/Employment Agreement, dated October 5, 2021, between the Company and Adeel Khan. Filed herewith.

21

23

31.1

31.2

32.1

†

†

†

†

†

List of Subsidiaries. Filed herewith.

Consent of Independent Registered Public Accounting Firm. Filed herewith.

Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith.

Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. Filed herewith.

Certification of Chief Executive Officer and Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. Filed herewith.

101 .INS

XBRL Instance Document. Filed herewith.

101 .SCH

XBRL Taxonomy Extension Schema. Filed herewith.

101 .CAL

XBRL Taxonomy Extension Calculation Linkbase. Filed herewith.

101 .DEF

XBRL Taxonomy Extension Definition Linkbase. Filed herewith.

101 .LAB

XBRL Taxonomy Extension Label Linkbase. Filed herewith.

101 .PRE

XBRL Taxonomy Extension Presentation Linkbase. Filed herewith.

104  

Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

* Denotes management contract or compensatory plan agreement or arrangement.
† Filed herewith.

84

 
 
 
 
 
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

Dated: February 22, 2022

PS BUSINESS PARKS, INC.

By:

/s/ Stephen W. Wilson
Stephen W. Wilson
Interim President and Interim Chief Executive Officer

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

capacities and on the dates indicated.

Signature

/s/ Ronald L. Havner, Jr.
Ronald L. Havner, Jr.

/s/ Stephen W. Wilson
Stephen W. Wilson

/s/ Maria R. Hawthorne
Maria R. Hawthorne

/s/ Adeel Khan
Adeel Khan

/s/ Jennifer Holden Dunbar
Jennifer Holden Dunbar

/s/ M. Christian Mitchell
M. Christian Mitchell

/s/ Irene H. Oh
Irene H. Oh

/s/ Kristy M. Pipes
Kristy M. Pipes

/s/ Gary E. Pruitt
Gary E. Pruitt

/s/ Robert S. Rollo
Robert S. Rollo

/s/ Joseph D. Russell, Jr.
Joseph D. Russell, Jr.

/s/ Peter Schultz
Peter Schultz

Title

Chairman of the Board

Director, Interim Chief Executive Officer 
(Interim Principal Executive Officer)

Date

February 22, 2022

February 22, 2022

Director, Interim Chief Operating Officer

February 22, 2022

Chief Financial Officer (Principal
Financial and Accounting Officer)

Director

Director

Director

Director

Director

Director

Director

Director

85

February 22, 2022

February 22, 2022

February 22, 2022

February 22, 2022

February 22, 2022

February 22, 2022

February 22, 2022

February 22, 2022

February 22, 2022

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 10.20

October 5, 2021

VIA EMAIL

Adeel Khan

Dear Adeel,

It  is  our  pleasure  to  offer  you  the  position  of  Executive  Vice  President,  Chief  Financial  Officer,  and  Corporate
Secretary of  PS  Business  Parks,  Inc.  (the  “Company”).  Your employment  and  compensation  package  will  be  as
follows:

Title, Duties, Authority: Executive Vice President, Chief Financial Officer, and Corporate Secretary.

Reporting to: Dan “Mac” Chandler, III, President and Chief Executive Officer (the “CEO”).

Start Date: To be mutually agreed upon, but in no event later than January 10, 2022.

Place of Employment: Glendale, California.

Base  Salary:  $425,000  annual  base  salary  (the  annual  base  salary  as  adjusted  from  time  to  time,  the  “Base
Salary”).     The  Base  Salary  will  be  payable  in  accordance  with  the  Company’s  normal  payroll  practices  (no  less
frequently than bi-monthly), with such deductions and withholdings as are required by law.

Target  Annual  Cash  Incentive:  You  will  be  eligible  to  participate  in  our  annual  cash  incentive  program,  with  an
annual target award level equal to 100% of your Base Salary.  Except as set forth herein, your participation in our
annual cash incentive program will be subject to the provisions of the program for the relevant performance period
as  approved  annually  by  the  Compensation  Committee  of  the  Board.      The  Company’s  annual  cash  incentive
program is discretionary, and the Company has the right to modify the program unilaterally.  The Company will pay
any annual cash incentive award in accordance with the Company’s normal payroll practices with respect to such
annual cash incentive, and with such deductions and withholdings as are required by law.

Annual Equity Incentive Plan Target: You will be eligible to participate in our annual performance equity incentive
plan, as approved by the Compensation Committee, beginning in the 2022 performance year.   Your annual target
award will be no less than the share-equivalent number of restricted stock units (“RSUs”) equal to $800,000, based
on the trailing 90-day closing share price average on December 31 prior to the performance year.  RSUs earned on
satisfaction

 
of  performance  conditions  will  vest  in  five  equal  installments,  with  the  first  installment  vesting  on  the  date  the
Compensation  Committee  determines  the  RSUs  have  been  earned  or  otherwise  designates  (after  the  end  of  the
performance year)  and  annually  thereafter,  provided  you  remain  employed  through  the  applicable  vesting  dates.
  The  annual  equity  award  grant  of  RSUs  will  be  subject  to  the  terms  of  (a)  the  applicable  performance  equity
incentive plan for the relevant performance period as approved by the Compensation Committee of the Board; (b)
the PS Business Parks, Inc. 2012 Equity and Performance-Based Incentive Compensation Plan (“2012 Plan”)  (or
any applicable equity plan then in effect); and (c) the Company’s related standard award agreements.  You will also
receive  dividend-equivalent  rights  on  earned  RSUs.    The  Company’s  performance  equity  incentive  plan  is
discretionary, and the Company has the right to modify the plan unilaterally.

One-time Sign-on Equity Award: Upon your Start Date (or promptly thereafter), you will receive a one-time RSU
award  having  a  value  on  the  grant  date  equal  to  $500,000  (the  “Sign-On  Award”),  based  on  the  trailing  90-day
closing share price average on the grant date.  The Sign-On Award will vest ratably over 5 years, beginning on the
first anniversary of your Start Date, provided you remain employed through the applicable vesting dates.  You  will
receive dividend-equivalent rights on these RSUs.  These RSUs will be subject to the terms of the 2012 Plan and
the Company’s related standard award agreement.

Payments  upon  Termination:  You  agree  that  your  employment  is  “at  will.”    Either  you  or  the  Company  may
terminate  your  employment  at  any  time  with  cause  or  without  cause,  for  any  reason  or  no  reason,  for  your
convenience or for PSBP's convenience, and without prior notice.

Upon termination of your employment for any reason, you will receive payment for any unpaid Base Salary through
the  date  of  termination;    reimbursement  for  any  unreimbursed  business  expenses  incurred  through  the  date  of
termination; any accrued but unused vacation time; and all other payments, benefits or fringe benefits to which you
may  be  entitled  under  the  terms  of  any  applicable  compensation  arrangement  or  benefit,  equity  or  fringe  benefit
plan or program or grant or hereunder or as required by applicable law.

Benefits:  The  Company  offers  a  comprehensive  benefits  package  to  its  employees  including  medical,  dental,
vision, life insurance, disability insurance, a flexible spending plan, and 401(k). You are eligible for participation in
these plans on the 1st of the month following thirty (30) days of employment. You will receive standard benefits as
provided to you separately.

Vacation: You will be entitled to three weeks of paid vacation per year (as prorated for partial years), sick time, and
holidays pursuant to the terms of the Company’s vacation policy as may exist from time to time. 

Business  Expenses:  Subject  to  applicable  Company  policies,  you  will  be  reimbursed  for  all  out-of-pocket
business, travel, marketing, entertainment and other similar expenses incurred in the performance of your duties on
behalf of the Company, consistent with Company policies. 

Code Section 409A: This letter agreement is intended to comply with Internal Revenue Code Section 409A and
the regulations promulgated thereunder (“Section 409A”) or an exemption thereunder and shall be construed and
administered  in  accordance  with  Section  409A.  Notwithstanding  any  other  provision  hereof,  payments  provided
under hereunder may only be made in a manner that complies with Section 409A or an applicable exemption. Any
payments under this letter agreement that may be excluded from Section 409A either as separation pay due to an
involuntary separation from service or as a short-term deferral shall be excluded from

2

 
 
Section 409A to the maximum extent possible. For purposes of Section 409A, each installment payment provided
under  this  letter  agreement  shall  be  treated  as  a  separate  payment.  Any  payments  to  be  made  under  this  letter
agreement  upon  a  termination  of  employment  that  are  considered  “nonqualified  deferred  compensation”  for
purposes  of  Section  409A  shall  only  be  made  upon  a  “separation  from  service”  under  Section  409A.
Notwithstanding  any  other  provision  of  this  letter  agreement,  if  any  payment  or  benefit  provided  to  you  in
connection with your termination of employment is determined to constitute “nonqualified deferred compensation”
within  the  meaning  of  Section  409A  and  you  are  determined  to  be  a  “specified  employee”  as  defined  in  Section
409A(a)(2)(b)(i), then such payment or benefit shall not be paid until the first payroll date to occur following the six-
month  anniversary  of  the  date  of  your  termination  of  employment  or,  if  earlier,  on  your  death  (the  “Specified
Employee  Payment  Date”).  The  aggregate  of  any  payments  that  would  otherwise  have  been  paid  before  the
Specified Employee Payment Date and interest on such amounts calculated based on the applicable federal rate
published by the Internal Revenue Service for the month of your termination of employment shall be paid to you in
a  lump  sum  on  the  Specified  Employee  Payment  Date  and  thereafter,  any  remaining  payments  shall  be  paid
without  delay  in  accordance  with  their  original  schedule.  To  the  extent  required  by  Section  409A,  each
reimbursement  or  in-kind  benefit  provided  under  this  letter  agreement  shall  be  provided  in  accordance  with  the
following (a) the amount of expenses eligible for reimbursement, or in-kind benefits provided, during each calendar
year cannot affect the expenses eligible for reimbursement, or in-kind benefits to be provided, in any other calendar
year; (b) any reimbursement of an eligible expense shall be paid to you on or before the last day of the calendar
year following the calendar year in which the expense was incurred; and (c) any right to reimbursements or in-kind
benefits under this letter agreement shall not be subject to liquidation or exchange for another benefit.

Outside  Service:  You  shall  devote  all  necessary  working  time,  ability,  and  attention  to  the  business  of  the
Company  during  your  employment  and  you  shall  not,  directly  or  indirectly,  render  any  material  services  to  any
business, corporation, or organization, whether for compensation or otherwise, that potentially interferes or conflicts
with your service or fiduciary duties to the Company, without the prior knowledge and consent of the CEO and the
Board of Directors.

Governing  Law:  This  Agreement  and  the  rights  and  obligations  of  the  parties  hereto  shall  be  construed  in
accordance with the laws of the State of California, without giving effect to the principles of conflict of laws.

Amendment: The parties agree that the terms of this letter may not be amended, modified or waived, in whole or in
part,  except  in  a  writing  executed  by  both  parties  and  subject  to  any  necessary  or  prudent  approvals  as  the
Company may deem necessary in its sole discretion.

Contingent Offer: This offer is contingent upon completion of a satisfactory background investigation, drug screen
(to the extent permitted by law), and appointment by the Board of Directors.

3

 
 
We look forward to welcoming you to the Company. Your qualifications and leadership will be a valuable addition to
our team. Please contact me if you have any questions.

Regards,

/s/ Dan M. Chandler, III

Dan M. Chandler, III
President and Chief Executive Officer
PS Business Parks, Inc.

Accepted:

October 5, 2021

Date

/s/ Adeel Khan

Adeel Khan

4

 
The following sets forth the subsidiaries of the Registrant and their respective states of incorporation or organization:

List of Subsidiaries

Exhibit 21

Name
Amherst JV LLC
Amherst Property, LLC
American Office Park Properties, TPGP, Inc.
AOPP Acquisition Corp. Two
Arapaho Investors, LLC
Brentford JV, LLC
Charlton JV, LLC
Hernmore Corporation
KF Amherst LLC
KF Brentford, LLC
Miami International Commerce Center Association, Inc.
PS Business Parks, L.P.
PS Metro Park, LLC
PSB Amherst Investors, L.L.C.
PSB Amherst L.L.C.
PSB Amherst Finance LLC
PSB Boca Commerce Park, LLC
PSB Brentford, LLC
PSB Hathaway I & II LLC
PSB MICC 2323 LLC
PSB Northern California Industrial Portfolio, LLC
PSB Pickett IP, LLC
PSB San Tomas BC, LLC
PSB Shady Grove LLC
PSB Walnut BP, LLC
PSB Wellington Commerce Park I, LLC
PSB Wellington Commerce Park II, LLC
PSB Wellington Commerce Park III, LLC
PSBP Industrial, LLC
PSBP Northpointe D LLC
PSBP QRS, Inc.
PSBP Springing Member LLC
PSBP Westwood GP, LLC
REVX-098, LLC
Tenant Advantage, Inc.
The Mile, LLC

State
Delaware
Delaware
California
California
Delaware
Delaware
Delaware
Maryland
Virginia
Delaware
Florida
California
Maryland
Delaware
Delaware
Delaware
Delaware
Delaware
Delaware
Delaware
Delaware
Virginia
California
Maryland
California
Delaware
Delaware
Delaware
Delaware
Virginia
California
Delaware
Delaware
Delaware
California
Delaware

Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the following Registration Statements:

(1)

(2)

(3)

(4)

(5)

Registration Statement (Form S-8 No. 333-104604) of PS Business Parks, Inc. pertaining to the
PS Business Parks, Inc. 2003 Stock Option and Incentive Plan,

Registration Statement (Form S-8 No. 333-129463) of PS Business Parks, Inc. pertaining to the
PS Business Parks, Inc. Retirement Plan for Non-Employee Directors,

Registration Statement (Form S-8 No. 333-184316) of PS Business Parks, Inc. pertaining to the
PS Business Parks, Inc. 2012 Equity and Performance-Based Incentive Compensation Plan,

Registration Statement (Form S-8 No. 333-203771) of PS Business Parks, Inc. pertaining to the
PS Business Parks, Inc. Retirement Plan for Non-Employee Directors,

Registration Statement (Form S-3ASR No. 333-254013) and related Prospectus of PS Business Parks, Inc. and PS Business
Parks, L.P.;

of our reports dated February 22, 2022 with respect to the consolidated financial statements and the effectiveness of internal control over
financial reporting of PS Business Parks, Inc., included in this Annual Report (Form 10-K) for the year ended December 31, 2021. 

Los Angeles, California
February 22, 2022

/s/ Ernst & Young, LLP

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 31.1

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Stephen W.  Wilson, certify that:

1. I have reviewed this annual report on Form 10-K of PS Business Parks, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to
make  the  statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not  misleading  with  respect  to  the
period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material
respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The  registrant’s  other  certifying  officer  and  I  are  responsible  for  establishing  and  maintaining  disclosure  controls  and  procedures  (as
defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules
13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed  such  disclosure  controls  and  procedures,  or  caused  such  disclosure  controls  and  procedures  to  be  designed  under  our
supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us
by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under
our  supervision,  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial
statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about
the  effectiveness  of  the  disclosure  controls  and  procedures,  as  of  the  end  of  the  period  covered  by  this  report  based  on  such
evaluation; and

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

5. The  registrant’s  other  certifying  officer  and  I  have  disclosed,  based  on  our  most  recent  evaluation  of  internal  control  over  financial
reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent
functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are

reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a  significant  role  in  the  registrant’s

internal control over financial reporting.

/s/ Stephen W. Wilson 
Name: Stephen W. Wilson
Title: Interim President and Interim Chief Executive Officer
Date: February 22, 2022

 
 
 
 
 
 
 
 
Exhibit 31.2

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Adeel Khan, certify that:

1. I have reviewed this annual report on Form 10-K of PS Business Parks, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to
make  the  statements  made,  in  light  of  the  circumstances  under  which  such  statements  were  made,  not  misleading  with  respect  to  the
period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material
respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The  registrant’s  other  certifying  officer  and  I  are  responsible  for  establishing  and  maintaining  disclosure  controls  and  procedures  (as
defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules
13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed  such  disclosure  controls  and  procedures,  or  caused  such  disclosure  controls  and  procedures  to  be  designed  under  our
supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us
by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under
our  supervision,  to  provide  reasonable  assurance  regarding  the  reliability  of  financial  reporting  and  the  preparation  of  financial
statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about
the  effectiveness  of  the  disclosure  controls  and  procedures,  as  of  the  end  of  the  period  covered  by  this  report  based  on  such
evaluation; and

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

5. The  registrant’s  other  certifying  officer  and  I  have  disclosed,  based  on  our  most  recent  evaluation  of  internal  control  over  financial
reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent
functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are

reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a  significant  role  in  the  registrant’s

internal control over financial reporting.

/s/ Adeel Khan
Name: Adeel Khan
Title: Chief Financial Officer
Date: February 22, 2022

 
 
 
 
 
 
 
 
 
 
 
Exhibit 32.1

Certification of CEO and CFO Pursuant to
18 U.S.C. Section 1350,
as Adopted Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the Annual Report on Form 10-K of PS Business Parks, Inc. (the “Company”) for the period ending December 31, 2021
as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Stephen W. Wilson, as Interim President and Chief
Executive Officer of the Company, and Adeel Khan, as Chief Financial Officer of the Company, each hereby certify, pursuant to 18 U.S.C.
§ 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that to their knowledge:

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

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

of the Company.

/s/ Stephen W. Wilson
Name: Stephen W. Wilson
Title: Interim President and Interim Chief Executive Officer
Date: February 22, 2022

/s/ Adeel Khan
Name: Adeel Khan
Title: Chief Financial Officer
Date: February 22, 2022