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AAON

aaon · NASDAQ Industrials
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Ticker aaon
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Sector Industrials
Industry Construction
Employees 1001-5000
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FY2014 Annual Report · AAON
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Consistent growth and profitability continued in 2014 for AAON with our third consecutive 

year of record sales. As the leading manufacturer of innovative high-value heating and 

cooling products we are committed to exceeding our customer’s expectations. We are 

resolved to deliver the same continued excellence to our stockholders.

COMPANY PROFILE

AAON is engaged in the engineering, manufacturing, marketing and sale of air conditioning and heating equipment consisting 

of standard, semi-custom and custom rooftop units, chillers, packaged mechanical rooms, air handling units, makeup air units, 

energy recovery units, condensing units and coils. Since the founding of AAON in 1988, AAON has maintained a commitment to 

design, develop, manufacture and deliver heating and cooling products to perform beyond all expectations and demonstrate the 

value of AAON to our customers.

FINANCIAL HIGHLIGHTS

2014

2013

2012

2011

2010

Income Data ($000 except per share data)
Net Sales

Gross Profit

Operating Income

Interest Income

Depreciation

Pre-Tax Income

Net Income

EPS

    (Basic)1

    (Diluted)1

Balance Sheet ($000 except per share data)

Working Capital

Current Assets

Net Fixed Assets

Accumulated Depreciation

Cash & Cash Equivalents

Total Assets

Current Liabilities

Long-Term Debt

Stockholders Equity

 356,322  

 108,263  

 68,006  

 276  

 11,553  

 68,246  

 44,158  

 0.81 

 0.80 

 88,370  

 131,083  

 91,922  

 113,605  

 21,952  

 233,117  

 42,713  

 — 

 321,140  

 303,114  

 266,220  

 244,552  

 89,792  

 55,825  

 221  

 12,312  

 56,294  

 37,547  

 0.68 

 0.68 

 77,294  

 113,623  

 87,283  

 105,142  

 12,085  

 215,444  

 36,329  

—

 70,499  

 44,234  

 42  

 13,407  

 44,317  

 27,449  

 0.50 

 0.49 

 51,921  

 91,546  

 90,695  

 96,929  

 3,159  

 193,493  

 39,625  

—

 46,281  

 22,169  

 (179) 

11,397

 21,513  

 13,986  

 0.25 

 0.25 

 45,700  

 84,387  

 93,502  

 85,935  

 13  

 178,981  

 38,687  

—

 55,188  

 32,715  

 213  

9,886

 32,693  

 21,894  

 0.39 

 0.38 

 55,502  

 91,748  

 67,418  

 86,307  

 2,393  

 160,277  

 36,246  

—

 174,059  

 164,106  

 138,136  

 122,504  

 116,739  

Stockholders' Equity per Diluted Share 1

 3.14 

 2.95 

 2.49 

 2.19 

 2.05 

Funds Flow Data ($000)
Operations

Investments

Financing

Net Increase (Decrease) in Cash

Ratio Analysis

Return on Avg Equity

Return on Avg Assets

Pre-Tax Income on Sales

Net Income on Sales

Total Liabilities to Equity

Quick Ratio 2

Current Ratio

Year-End Price Earnings Ratio 1

 52,279  

 (6,029) 

 (36,383) 

 9,867  

 53,592  

 (31,326) 

 (13,340) 

 8,926  

 51,167  

 (30,335) 

 (17,686) 

 3,146  

 26,484  

 (24,538) 

 (4,326) 

 (2,380) 

 32,152  

 (28,276) 

 (27,200) 

 (23,246) 

26.1 %

19.7 %

19.2 %

12.4 %

 0.3  

 2.2  

 3.1  

 28  

24.8 %

18.4 %

17.5 %

11.7 %

 0.3  

 2.5  

 3.1  

 31  

21.1 %

14.2 %

14.6 %

9.1 %

 0.4  

 1.4  

2.3

 19  

11.7 %

7.8 %

8.1 %

5.3 %

 0.5  

 1.1  

2.2

 35  

18.7 %

13.7 %

13.4 %

9.0 %

 0.4  

 1.2  

2.5

 21  

1 =  Reflects 3-for-2 stock splits in July 2014, July 2013, and June 2011
2 =  (Cash & cash investments + receivables)/current liabilities

2014ANNUAL REPORTPRESIDENT’S LETTER

DEAR STOCKHOLDER,

The Company continued to exhibit excellent 

growth in both sales and earnings this past year. 

Sales climbed 11.0%, while net income advanced 

17.6%, both of which are all-time records.

Our sales performance benefited from the 

continuing positive response from our customers 

to our technologically innovative new 

products, as well as from advancements 

made to our remaining product line. In 

addition, we concentrated on improving 

and enlarging our sales force by 

adding personnel, broadening our 

training program and reorganizing 

the regional manager and 

territorial structure of our sales 

representative network.

“In July, we 
declared a 
3-for-2 stock 
split, our 
sixth in the 
past thirteen 
years. We also 
increased our 
annual cash 
dividend from 
$0.13 to $0.18 
per share.” 

In July, we declared a 3-for-2 stock split, our sixth in the past thirteen years. We 

also increased our annual cash dividend from $0.13 to $0.18 per share.

SALES AND EARNINGS

Sales for year 2014 rose 11.0% to $356.3 million compared with $321.1 million 

in 2013. During the past year, sales benefited from a 3.0% price increase put in 

place in April 2013, which affected sales for half of 2013 and all of 2014. We also 

had a 3.9% increase in unit growth and encountered a significant shift in sales 

mix  to  our  larger  tonnage,  higher  priced  product  lines,  which  added  5.5%  to 

total sales. 

Gross profit climbed 20.6% to $108.3 million (30.4% of sales) from $89.8 million 

(28.0% of sales), aided not only by our increased sales and relatively level raw 

material  prices,  but  also  from  continuing  improvement  in  manufacturing 

productivity as well as the shift in product mix. SG&A expenses increased 19.3% 

to $40.6 million (11.4% of sales) from $34.0 million (10.6% of sales). Included 

in  this  past  year’s  SG&A  expenses  were  two  one-time  charitable  donations 

amounting to $3.9 million. Nevertheless, operating income increased 21.8% to 

$68.0 million (19.1% of sales) from $55.8 million (17.4% of sales). Net income 

advanced to $44.2 million (12.4% of sales) or $0.80 per share from $37.5 million 

(11.7% of sales) or $0.68 per share. The charitable donations reduced net income 

by $2.2 million or $0.04 per share. Our tax rate in 2014 was 35.3% versus 33.3% a 

year earlier. The per share calculations are based upon 55.4 million fully diluted 

shares outstanding in 2014 and 55.6 million fully diluted shares outstanding a 

year earlier and reflect our 3-for-2 stock split in July 2014.

STRONG FINANCIAL CONDITION

The  Company’s  financial  condition  remained  strong  at  December  31,  2014. 

Cash  and  investments  totaled  $49.3  million  (including  $40.0  million  of  cash 

and  short-term  investments  and  $9.3  million  of  long-term  investments).  All 

investments will mature within the next 19 months. Total current assets were 

$131.1 million, with a current ratio of 3.1:1. 

Our  capital  expenditures  were  $16.1  million  and  we  paid 

development  expenditures  of  $6.3  million.  Over  the  past  five 

dividends  of  $9.7  million.  Furthermore,  we  resumed  our  open 

years (2010-2014) we have spent $23.5 million on research and 

market stock repurchases, whereby we made purchases totaling 

development.  Following  three  years  in  the  field  testing  phase, 

$20 million. During 2014, we purchased 1.0 million shares at an 

last  year  we  completed  the  conversion  from  tube  (copper)  and 

average price of $19.67 per share. In addition, we purchased stock 

fin (aluminum) condenser coils to all aluminum micro-channel 

from AAON’s employee 401k plan amounting to approximately 

coils. These coils are less expensive to manufacture, more efficient 

$8.2  million.  We  continued  to  operate  free  of  debt.  Total 

per dollar of coil, are lighter and more durable and provide a more 

stockholders’ equity was $174.1 million or $3.14 per share. Our 

efficient  transfer  of  heat.  While  the  conversion  had  a  positive 

return on average stockholders’ equity was 26.1%.

impact on our gross margins, a significant portion of the benefits 

CAPITAL EXPENDITURES

We  continue  to  commit  significant  funds  for  purchases  of 

land  and  machinery  as  well  as  to  expand  and  renovate  our 

manufacturing  facilities.  The  $16.1  million  spent  last  year 

included $4.0 million for land and buildings and $12.1 million 

for  new  equipment,  which  brought  our  five  year  (2010-2014) 

total  capital  expenditures  to  $92.7  million.  For  the  current 

year  we  are  budgeting  capital  expenditures  of  $22.0  million 

with approximately 40% devoted to land and buildings and the 

remaining  earmarked  for  machinery  and  equipment.  Included 

in  our  current  year’s  budget  is  $2.5  million  for  the  beginning 

phase of a new laboratory which will be completed over the next 

three years at a total cost of $26 million. The new laboratory is 

discussed in some detail later in this letter.

Our  aggressive  capital  spending  program  continued  to  bear 

was offset by higher direct labor and administrative costs.

“Our aggressive capital 
spending program 
continued to bear fruit 
in 2014. We witnessed 
increased improvement 
in our manufacturing 
productivity which had 
a positive impact on our 
gross margins.”

fruit  in  2014.  We  witnessed  increased  improvement  in  our 

Last  year  we  introduced  our  innovative  AMCA  certified  low 

manufacturing productivity which had a positive impact on our 

leakage  dampers  as  a  standard,  factory  installed  feature  to 

gross margins. We remain firmly committed to maintaining an 

our  rooftop  units.  When  closed  these  dampers  make  the  unit 

aggressive capital spending policy so as to enable the Company to 

substantially  airtight.  We  are  the  only  HVAC  manufacturer 

continue to produce some of the most technologically advanced, 

whose  rooftop  products  include  low  leakage  dampers  meeting 

energy  efficient  products  in  the  HVAC  industry.  Our  strong 

the California Title 24 air leakage requirement.

financial condition and free cash flow allow us to maintain our 

pursuit of this goal.

A NEW LABORATORY

RESEARCH AND DEVELOPMENT AND NEW PRODUCT 
INTRODUCTIONS

We  remain  committed  to  our  research  and  development  effort 

which enables us to maintain our reputation as a technological 

leader in the HVAC industry. In 2014, we incurred research and 

As government regulations regarding energy efficiency become 

more stringent and the Company continues to grow, a new and 

significantly expanded testing laboratory will have to be built so 

that  AAON  can  meet  and  maintain  AHRI  (Air-Conditioning, 

Heating  and  Refrigeration  Institute)  and  DOE  (Department 

of  Energy)  certifications. The  new  facility  will  help  solidify  the 

chiller  with  standard  features  which  include  double  wall  rigid 

Company’s  industry  position  as  a  technological  leader  in  the 

polyurethane  foam  injected  panel  construction  and  micro-

manufacturing  of  HVAC  equipment.  Last  year  the  Board  of 

channel  air  cooled  condenser  coils.  Optional  features  include 

Directors  approved  plans  to  build  a  new  laboratory  at  a  cost 

variable speed scroll compressors, variable speed condenser fans 

estimated at $26 million. Construction will begin this year and 

and variable flow pumping packages.

we expect its completion by 2018.

The  three-story  75,000  square  foot  facility  will  be  both  an 

acoustical  and  a  performance  measuring  laboratory.  AAON 

will have the only laboratory in the world that can measure the 

supply, return and ambient sound under actual load conditions. 

Furthermore,  the  performance  laboratory  will  measure  the 

efficiency by which energy is converted into heating, cooling or 

air movement.

The new facility will have a witness testing area which will allow 

existing  and  potential  customers  to  view  product  testing.  We 

believe  that  this  feature  will  be  an  important  sales  aid  for  our 

“The new facility 
will help solidify 
the Company’s 
industry position as a 
technological leader 
in the manufacturing of 
HVAC equipment.”

manufacturer’s  representatives  and  significantly  enhance  their 

In April 2014, the Company pledged to donate a combination of 

selling effort.

air handling units and cash with a combined value of $1.0 million 

to the Tulsa Library Trust.

Later  in  the  year  AAON  pledged  to  donate  $3.0  million  to  “A 

Gathering  Place  for  Tulsa”,  a  project  of  the  George  Kaiser 

Foundation.  This  project  will  transform  nearly  100  acres  of 

Tulsa’s waterfront along the Arkansas River into a park which will 

blend nature and urban entertainment for Tulsans to gather and 

enjoy for years to come. 

LN Series chiller

SALES REPRESENTATIVES’ PERFORMANCE

RECOGNITIONS AND DONATIONS

Our  manufacturer’s  representative  network  is  comprised  of  82 

independent  representative  organizations  which  operate  110 

In  July  2014,  the  Company  was  recognized  for  excellence 

offices  (some  representatives  have  multiple  offices)  in  all  50 

in  product  design  by  the  Air-Conditioning,  Heating  and 

states, Canada and one international office. The network posted 

Refrigeration  News  magazine.  The  Company’s  LN  Series  air-

strong sales gains during the past year. 

cooled  chiller  was  the  Silver  Award  Winner  in  the  HVAC 

Commercial Equipment category. The ACHR News is the leading 

In order to enhance and stimulate new business as well as fortify 

trade magazine in the heating, ventilating, air-conditioning and 

relationships  with  existing  customers,  we  have  revised  the 

refrigeration  industries.  The  LN  Series  is  an  energy  efficient 

territorial structure and sales coverage of the network. Previously, 

2014ANNUAL REPORTIn April 2014, the 
Company pledged to 
donate a combination 
of air handling 
units and cash with a 
combined value of $1.0 
million to the Tulsa 
Library Trust. Later in 
the year AAON pledged 
to donate $3.0 million 
to “A Gathering Place 
for Tulsa”.

there were four geographical regions, each serviced by a regional manager. 

We  hired  two  additional  regional  managers  in  2014  and  one  this  year. 

We now have seven sales regions, each overseen by a regional manager. 

All  regional  managers  are  degreed  mechanical  engineers  or  computer 

scientists  which  enhances  their  ability  to  promote  and  secure  future 

business.  This  new  territorial  structure  will  enable  the  regional  sales 

managers to more closely interact with the manufacturer’s representatives, 

thereby enhancing their knowledge of the Company’s products.

The  representative  network,  which  has  contributed  significantly  to 

the  Company’s  past  growth,  is  now  positioned  to  embark  on  a  path  of 

accelerated growth.

CHANGES TO OUR BOARD OF DIRECTORS

The  Board  of  Directors  of  AAON  has  nominated  Gary  D.  Fields  for 

election to the Board at our 2015 Annual Meeting. Until 2012, Mr. Fields, 

55  years  of  age,  was  the  Executive  Vice  President  of  Texas  AirSystems,  a 

multi-office sales representative organization based in Dallas, Texas. Texas 

AirSystems has been one of the Company’s sales representative for several 

years. In 2012, Mr. Fields sold his interest in Texas AirSystems and founded 

THE ONGOING SUCCESS OF OUR COMPANY CAN           BE DIRECTLY ATTRIBUTED TO OUR EMPLOYEES.

September
Purchase of John Zink Air 
Conditioning Division.

Spring
AAON purchased, 
renovated and moved into a 
184,000 square foot plant 
in Tulsa, Oklahoma.
Introduced a new product 
line of rooftop heating and 
air conditioning units 
2-140 tons.

December
Listed on NASDAQ Small 
Cap—Symbol “AAON.”

Summer
Became a publicly traded company 
with the reverse acquisition of Diamond 
Head Resources (now “AAON, Inc.”), 
a Nevada corporation.

August
AAON, an 
Oklahoma corporation, 
was founded.

December
Formed AAON Coil Products,
a Texas Corporation, as a
subsidiary to AAON, Inc. (Nevada)
and purchased coil making
assets of Coils Plus.

September
Completed expansion of the 
Tulsa facility to 332,000 
square feet.

September
One-for-four 
reverse stock 
split. Retired
$1,927,000 of
subordinated 
debt.

March
Purchase of property
with 26,000 square foot
building adjacent to 
AAON Coil Products
plan in Longview, 
Texas. Issued a 10%
stock dividend.

Spring
Completed Tulsa, Oklahoma, and
Longview, Texas, plant additions yielding a total 
exceeding one million square feet.

Fall
Industry introduction of the modular 
air handler and chiller products.

October
U.S. patent granted to AAON for air conditioner
with energy recovery heat wheel.

April
AAON received U.S. patent for 
Blower Housing assembly.

October
AAON listed in Forbes’
200 Best Small Companies

Expanded rooftop
product line to 230 tons
Introduced evaporative
condensing energy
savings feature. 

3-for-2 stock split.

November
Listed on the 
NASDAQ National 
Market System.

Spring
AAON Coil Products purchased, 
renovated and moved into a 110,000 
square foot plant in Longview, Texas.

January
Introduced a desiccant heat 
recovery wheel option available 
on all AAON rooftop units.

December
Purchased 40 acres with 
457,000 square foot plan 
and 22,000 square foot 
office space located across 
from Tulsa facility.

November
AAON yearly shipments
exceed $100 million.
Received U.S. patent for
Dimpled Heat
Exchanger Tube.

June
3-for-2
stock split.

July
AAON added as a 
member of the Russell 
2000® Index.

October
AAON, listed in FORBES Magazine’s “Hot 
Shots 200 Up & Comers.”
AAON listed in Forbes’ 200 Best
Small Companies.

Geothermal RQ Series wins Silver in ACHR News Dealer Design Competition

July

Spring

May

Purchase of the assets of 

Air Wise, of Mississauga, 

Ontario, Canada.

October

AAON listed in Forbes’

200 Best Small Companies.

December

AAON rings closing  bell at NASDAQ.

October

AAON listed in Forbes ‘200 

Best Small Companies.’

August

3-for-2 stock split.

November

Introduction of light 

commercial/residential 

product lines.

March

Modular air handler product 

extended to 50,000 cf.

November

AAON donates high 

efficiency equipment 

to ABC’s Extreme 

Makeover: Home 

Edition.

October

AAON listed in 

Forbes’ 200 Best 

Small Companies.

July

AAON RQ Series

Rooftop Unit 

wins ACHR News 

Dealer Design 

Award.

June

National 

Society of 

Professional 

Engineers 

awards RQ 

Series High 

Efficiency 

Rooftop Unit 

"Product of 

the Year".

3-for-2

stock split.

January

Outdoor 

mechanical 

room 

extended to 

540 tons 

of capacity.

August

 AAON added to Standard &

Poor’s SmallCap 600 Index.

June

 AAON named to the Fortune 

40: Best Stocks to Retire On.

National Society of Professional 

Engineers Award AAON 2009

Product of the year.

May

 AAON increases dividend 

payment by 13%.

Industry introduction of light commercial 

geothermal heat pump self contained 

unit product line.

September

Consulting-Specifying Engineer 

magazine awarded RN Series E Cabinet 

Product of the Year - Bronze.

September

25th Anniversary

AAON rings 

opening bell at 

NASDAQ.

Consulting- 

Specifying 

Engineer 

magazine 

awarded SB 

Series Product of 

the Year - 

Bronze.

June

3-for-2 Stock Split.

July

AAON LN Series Chiller wins ACHR New 

Dealer Design Award - Bronze.

September

Place for Tulsa.

AAON donates $3 Million to A Gathering 

July

Started

production of 

polyurethane

foam-filled 

double-wall

construction 

panels for

rooftop and

chiller products

using newly

purchased 

manufacturing

equipment.

August

AAON received U.S. Patent 

for Plenum Fan Banding.

 AAON rings opening bell at NASDAQ.

October

April

AAON voted “Most Valuable Product” and 

“Product of the Year” by Consulting-Specifying 

Engineer Magazine.

AAON listed in Forbes’ 200 Best

Small Companies.

AAON introduces factory engineered

and assembled packaged mechanical

room, which includes a boiler and all

Piping and pumping accessories.

June

Initiation of a semi-annual cash 

dividend for AAON shareholders.

July

 AAON products

receive Dealer

Design Awards

from ACHR News.

October

 AAON listed in

Forbes’ 200 Best 

Small Companies.

Single Zone 

VAV rooftop 

units win 

Honorable 

Mention in 

ACHR 

News Dealer 

Design 

Competition.

11

11’ 12’13’

13

12

July

14’

14

December

AAON named top Tulsa 

area stock value.

May

Opening of AAON Parts & Supply Store.

3-for-2 stock split.

AAON increases dividend payment by 25%.

October

RN series rooftop unit names 2010 Product of the Year.

– Silver by Consulting

October

– Specifying Engineer Magazine

Consulting-Specify-

LC series chiller product named 2010 Product of the year.

– Bronze by Consulting

– Specifying Engineer Magazine

ing Engineer 

magazine awards 

Geothermal RQ 

Series Product of the 

Year - Silver.

December

AAON yearly shipments exceed $300 million.

July

AAON SB Series Self Contained Unit wins ACHR 

News Dealer Design Award - Gold.

GKR  Consulting,  a  firm  specializing  in  consulting  to  owners, 

long-term well-being of AAON.

contractors and sales personnel in the HVAC industry. With his 

AAON seeks to inspire its employees with the entrepreneurial 

past experience, Mr. Fields should make a significant contribution 

spirit  upon  which  AAON  was  founded  by  assisting  with 

to AAON’s sales and management.

the  funding  of  a  robust  retirement  program  for  long-term 

participants  through  automatic  enrollment  and  significant 

Mr. Fields will replace Joseph E. Cappy, who is retiring after having 

Company  contributions.  As  of  December  31,  2014,  the 

rendered  five  years  of  outstanding  service  as  a  member  of  the 

Company’s 401(k) plan was the seventh largest holder of AAON 

Board of Directors of the Company. I am pleased to report that Mr. 

stock.  This  ownership  allows  employees  to  benefit,  along  with 

Cappy will be retained in a consulting capacity, as Senior Adviser, 

other  stockholders,  from  share  appreciation  and  encourages 

after AAON’s Annual Meeting of Stockholders on May 19, 2015.

longer term focus on the success of AAON.

OUR EMPLOYEES

AAON has also broadened its use of equity as a component of 

AAON  endeavors  to  attract,  motivate  and  retain  talented 

compensation  for  a  larger  number  of  employees.  In  so  doing, 

employees.  To  accomplish  these  goals,  we  use  a  mixture  of 

AAON  believes  that  it  is  successfully  aligning  the  goals  of  the 

compensation components, including base salary, incentive pay, 

employees  with  those  of  the  stockholders.  We  incentivize 

whether in the form of cash or non-cash awards, and employee 

employees  to  help  AAON  grow  through  a  direct  connection 

benefits.  We  strive  to  provide  a  non-discriminatory  and 

to their personal wealth. In addition to the value of equity, our 

competitive total compensation package that rewards employees 

employees  understand  that  success  for  AAON  means  personal 

who aspire for results, commit to continual improvement, save 

financial benefit to them by virtue of our discretionary quarterly 

for the future, take care of their health, and are interested in the 

profit-sharing plan.

Spring

Completed Tulsa, Oklahoma, and

Longview, Texas, plant additions yielding a total 

exceeding one million square feet.

Fall

Industry introduction of the modular 

air handler and chiller products.

September

Purchase of John Zink Air 

Conditioning Division.

Spring

AAON purchased, 

renovated and moved into a 

184,000 square foot plant 

in Tulsa, Oklahoma.

Introduced a new product 

line of rooftop heating and 

air conditioning units 

2-140 tons.

December

Listed on NASDAQ Small 

Cap—Symbol “AAON.”

Summer

Became a publicly traded company 

with the reverse acquisition of Diamond 

Head Resources (now “AAON, Inc.”), 

a Nevada corporation.

August

AAON, an 

Oklahoma corporation, 

was founded.

December

Formed AAON Coil Products,

a Texas Corporation, as a

subsidiary to AAON, Inc. (Nevada)

and purchased coil making

assets of Coils Plus.

September

Completed expansion of the 

Tulsa facility to 332,000 

square feet.

September

One-for-four 

reverse stock 

split. Retired

$1,927,000 of

subordinated 

debt.

March

Purchase of property

with 26,000 square foot

building adjacent to 

AAON Coil Products

plan in Longview, 

Texas. Issued a 10%

stock dividend.

October

U.S. patent granted to AAON for air conditioner

with energy recovery heat wheel.

April

AAON received U.S. patent for 

Blower Housing assembly.

November

Listed on the 

NASDAQ National 

Market System.

January

Introduced a desiccant heat 

recovery wheel option available 

on all AAON rooftop units.

Spring

AAON Coil Products purchased, 

renovated and moved into a 110,000 

square foot plant in Longview, Texas.

December

Purchased 40 acres with 

457,000 square foot plan 

and 22,000 square foot 

office space located across 

from Tulsa facility.

November

AAON yearly shipments

exceed $100 million.

Received U.S. patent for

Dimpled Heat

Exchanger Tube.

October

AAON listed in Forbes’

200 Best Small Companies

Expanded rooftop

product line to 230 tons

Introduced evaporative

condensing energy

savings feature. 

3-for-2 stock split.

June

3-for-2

stock split.

July

AAON added as a 

member of the Russell 

2000® Index.

October

AAON, listed in FORBES Magazine’s “Hot 

Shots 200 Up & Comers.”

AAON listed in Forbes’ 200 Best

Small Companies.

THE ONGOING SUCCESS OF OUR COMPANY CAN           BE DIRECTLY ATTRIBUTED TO OUR EMPLOYEES.

July
Geothermal RQ Series wins Silver in ACHR News Dealer Design Competition

May
Purchase of the assets of 
Air Wise, of Mississauga, 
Ontario, Canada.

October
AAON listed in Forbes’
200 Best Small Companies.

December
AAON rings closing  bell at NASDAQ.

October
AAON listed in Forbes ‘200 
Best Small Companies.’

August
3-for-2 stock split.

November
Introduction of light 
commercial/residential 
product lines.

March
Modular air handler product 
extended to 50,000 cf.

August
 AAON added to Standard &
Poor’s SmallCap 600 Index.

June
 AAON named to the Fortune 
40: Best Stocks to Retire On.

National Society of Professional 
Engineers Award AAON 2009
Product of the year.

May
 AAON increases dividend 
payment by 13%.

June
National 
Society of 
Professional 
Engineers 
awards RQ 
Series High 
Efficiency 
Rooftop Unit 
"Product of 
the Year".

3-for-2
stock split.

November
AAON donates high 
efficiency equipment 
to ABC’s Extreme 
Makeover: Home 
Edition.

October
AAON listed in 
Forbes’ 200 Best 
Small Companies.

July
AAON RQ Series
Rooftop Unit 
wins ACHR News 
Dealer Design 
Award.

January
Outdoor 
mechanical 
room 
extended to 
540 tons 
of capacity.

Spring
Industry introduction of light commercial 
geothermal heat pump self contained 
unit product line.

September
Consulting-Specifying Engineer 
magazine awarded RN Series E Cabinet 
Product of the Year - Bronze.

September
25th Anniversary
AAON rings 
opening bell at 
NASDAQ.
Consulting- 
Specifying 
Engineer 
magazine 
awarded SB 
Series Product of 
the Year - 
Bronze.

June
3-for-2 Stock Split.

July
AAON LN Series Chiller wins ACHR New 
Dealer Design Award - Bronze.

September
AAON donates $3 Million to A Gathering 
Place for Tulsa.

July
Started
production of 
polyurethane
foam-filled 
double-wall
construction 
panels for
rooftop and
chiller products
using newly
purchased 
manufacturing
equipment.

August
AAON received U.S. Patent 
for Plenum Fan Banding.

April
AAON introduces factory engineered
and assembled packaged mechanical
room, which includes a boiler and all
Piping and pumping accessories.

October
 AAON rings opening bell at NASDAQ.

AAON voted “Most Valuable Product” and 
“Product of the Year” by Consulting-Specifying 
Engineer Magazine.

AAON listed in Forbes’ 200 Best
Small Companies.

July
 AAON products
receive Dealer
Design Awards
from ACHR News.

October
 AAON listed in
Forbes’ 200 Best 
Small Companies.

June
Initiation of a semi-annual cash 
dividend for AAON shareholders.

October
RN series rooftop unit names 2010 Product of the Year.
– Silver by Consulting
– Specifying Engineer Magazine
LC series chiller product named 2010 Product of the year.
– Bronze by Consulting
– Specifying Engineer Magazine

July
Single Zone 
VAV rooftop 
units win 
Honorable 
Mention in 
ACHR 
News Dealer 
Design 
Competition.

11

11’ 12’13’

13

12

14’

14

December
AAON named top Tulsa 
area stock value.

May
Opening of AAON Parts & Supply Store.
3-for-2 stock split.
AAON increases dividend payment by 25%.

October
Consulting-Specify-
ing Engineer 
magazine awards 
Geothermal RQ 
Series Product of the 
Year - Silver.

December
AAON yearly shipments exceed $300 million.

July
AAON SB Series Self Contained Unit wins ACHR 
News Dealer Design Award - Gold.

2014ANNUAL REPORTAAON  is  proud  of  the  broad  cultural  diversity  of  its  employee  base.  Over  66%  of  the 

AAON employee population is comprised of minorities and over 24% are female. At its 

facilities in Tulsa, Oklahoma and Longview, Texas, AAON employs people from over 30 

countries  worldwide.  All  employees  are  provided  with  equal  opportunities  to  grow  and 

succeed  without  regard  to  gender,  race,  ethnicity,  national  origin,  citizenship,  disability, 

age, veteran status or any other classification protected by law.

We value the success of our employees as evidenced by our generous tuition reimbursement 

program,  whereby  we  encourage  employees  to  explore  learning  opportunities.  We  also 

provide  in-house  training  and  are  taking  steps  to  develop  and  implement  a  structured 

training program designed to identify, train, and promote talent from within. AAON is 

committed to education and promotes continued learning for all employees.

We have implemented a performance matrix that is designed to award employees based 

upon their performance and impact to AAON. Employees are also evaluated based upon 

their adherence to the AAON core values of: integrity, mutual trust and respect; quality; 

empowerment; and innovation. Through our talent development and succession planning 

efforts, we are grooming the next generation of AAON leadership.

OUTLOOK

Over the past decade we have made substantial investments in plant and equipment as well 

as research and development. These expenditures have enabled the Company to develop 

some  of  the  most  technologically  innovative,  energy  efficient  equipment  in  the  HVAC 

industry. This  year  we  will  accelerate  our  capital  spending  and  initiate  the  construction 

of a state-of-the-art testing laboratory which will further affirm our industry reputation.

As of December 
31, 2014, the 
Company’s 
401(k) plan was 
the seventh 
largest holder 
of AAON stock. 
This ownership 
allows 
employees to 
benefit, along 
with other 
stockholders, 
from share 
appreciation 
and encourages 
longer term 
focus on the 
success of AAON.

We  have  compiled  a  superb  record  of  sales  and  earnings  growth. 

We  believe  we  can  sustain  this  growth  impetus  with  the  continuing 

support  and  cooperation  of  our  customers,  sales  representatives  and 

stockholders as well as with the total commitment of our employees, 

all of whose names appear at the end of this report.

Sincerely,

Norman H. Asbjornson

President & CEO

March 27, 2015

2014ANNUAL REPORT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

[X]

For the fiscal year ended December 31, 2014

or

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

ACT OF 1934

For the transition period from _____________________________ to _____________________________

Commission file number:  0-18953

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

Nevada
(State or other jurisdiction
of incorporation or organization)

2425 South Yukon, Tulsa, Oklahoma
(Address of principal executive offices)

87-0448736
(IRS Employer
Identification No.)

74107
(Zip Code)

Registrant's telephone number, including area code:  (918) 583-2266

Securities registered pursuant to Section 12(b) of the Act:  None

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

Common Stock, par value $.004
(Title of Class)
Rights to Purchase Series A Preferred Stock
(Title of Class)

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

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. 

 [   ]  Yes        [X]  No

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

[X]  Yes        [   ]  No

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

[X]  Yes        [   ]  No

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

[X]

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer 
or a smaller reporting company (as defined in Rule 12b-2 of the Securities Exchange Act of 1934).

Large accelerated filer [X]
Non-accelerated filer [   ]

Accelerated filer [   ]
Smaller reporting company [   ]

Indicate by check mark whether the registrant is a shell company (as defined by Rule 12b-2 of the Act.) 

 [   ]  Yes        [X]  No

The aggregate market value of the common equity held by non-affiliates computed by reference to the closing price of 
registrant’s common stock on the last business day of registrant’s most recently completed second quarter June 30, 
2014 was $945.0 million.

As of February 23, 2015, registrant had outstanding a total of 54,056,542 shares of its $.004 par value Common Stock.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of registrant's definitive Proxy Statement to be filed in connection with the Annual Meeting of Stockholders 
to be held May 19, 2015, are incorporated into Part III.

      
 
Item Number and Caption

PART I

TABLE OF CONTENTS

Page
Number

1.

Business.

1A. Risk Factors.

1B.  Unresolved Staff Comments.

2.

3.

Properties. 

Legal Proceedings.

4. Mine Safety Disclosure.

PART II

5. Market for Registrant's Common Equity, Related Stockholder Matters and

Issuer Purchases of Equity Securities.

6.

Selected Financial Data.

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

Operations.

7A. Quantitative and Qualitative Disclosures About Market Risk.

8.

9.

Financial Statements and Supplementary Data.

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

9A.  Controls and Procedures.

9B. Other Information.

PART III

10. Directors, Executive Officers and Corporate Governance.

11. Executive Compensation. 

12.

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

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

14.

Principal Accountant Fees and Services.

PART IV

15. Exhibits and Financial Statement Schedules.

1

4

7

7

8

8

8

11

13

21

21

41

41

44

44

44

44

44

44

45

 
 
 
 
 
 
 
Forward-Looking Statements

This Annual Report includes “forward-looking statements” within the meaning of the Private Securities Litigation 
Reform Act  of  1995. Words  such  as  “expects”,  “anticipates”,  “intends”,  “plans”,  “believes”,  “seeks”,  “estimates”, 
“should”, “will”, and variations of such words and similar expressions are intended to identify such forward-looking 
statements. These  statements  are  not  guarantees  of  future  performance  and  involve  certain  risks,  uncertainties  and 
assumptions, which are difficult to predict. Therefore, actual outcomes and results may differ materially from what is 
expressed or forecasted in such forward-looking statements. Readers are cautioned not to place undue reliance on these 
forward-looking statements, which speak only as of the date on which they are made. We undertake no obligations to 
update  publicly  any  forward-looking  statements,  whether  as  a  result  of  new  information,  future  events  or 
otherwise. Important factors that could cause results to differ materially from those in the forward-looking statements 
include (1) the timing and extent of changes in raw material and component prices, (2) the effects of fluctuations in the 
commercial/industrial new construction market, (3) the timing and extent of changes in interest rates, as well as other 
competitive factors during the year, and (4) general economic, market or business conditions.

PART I

Item 1.  Business.

General Development and Description of Business

AAON, Inc., a Nevada corporation, ("AAON Nevada") was incorporated on August 18, 1987. We have two operating 
subsidiaries, AAON, Inc., an Oklahoma corporation, and AAON Coil Products, Inc., a Texas corporation. Unless the 
context otherwise requires, references in this Annual Report to “AAON,” the “Company”, “we”, “us”,  “our”,  or “ours” 
refer to AAON Nevada and our subsidiaries.

We are engaged in the manufacture and sale of air conditioning and heating equipment consisting of rooftop units, 
chillers, packaged outdoor mechanical rooms, air handling units, makeup air units, energy recovery units, condensing 
units, self-contained units and coils.

Products and Markets

Our products serve the commercial and industrial new construction and replacement markets. To date, our sales have 
been primarily to the domestic market. Foreign sales accounted for approximately $19.9 million, $17.5 million and 
$16.2 million of our sales in 2014, 2013 and 2012, respectively.

Our rooftop and condensing unit markets primarily consist of units installed on commercial or industrial structures of 
generally  less  than  ten  stories  in  height.  Our  air  handling  units,  self-contained  units,  chillers,  packaged  outdoor 
mechanical rooms and coils are applicable to all sizes of commercial and industrial buildings.

The size of these markets is determined primarily by the number of commercial and industrial building completions. 
The replacement market consists of products installed to replace existing units/components that are worn or damaged. 
Currently, slightly over half of the industry's market consists of replacement units.

The commercial and industrial new construction market is subject to cyclical fluctuations in that it is generally tied to 
housing starts, but has a lag factor of six to 18 months. Housing starts, in turn, are affected by such factors as interest 
rates, the state of the economy, population growth and the relative age of the population. When new construction is 
down, we emphasize the replacement market.

Based on our 2014 level of sales of $356.3 million, we estimate that we have approximately a 13% share of the greater 
than five ton rooftop market and a 1-2% share of the less than five ton market. Approximately 55% of our sales were 
generated from  the renovation and replacement markets and 45% from new construction. The percentage of sales for 
new construction vs. replacement to particular customers is related to the customer’s stage of development.

We purchase certain components, fabricate sheet metal and tubing and then assemble and test the finished products. 
Our primary finished products consist of a single unit system containing heating and cooling in a self-contained cabinet, 
referred to in the industry as "unitary products”. Our other finished products are chillers, packaged outdoor mechanical 
rooms, coils, air handling units, condensing units, makeup air units, energy recovery units and self-contained units. 

1

We offer three groups of rooftop units: the RQ Series, consisting of five cooling sizes ranging from two to six tons; the 
RN Series, offered in 27 cooling sizes ranging from six to 140 tons; and the RL Series, which is offered in 21 cooling 
sizes ranging from 45 to 240 tons.  

We also offer the SA, SB and M2 Series as indoor packaged, water-cooled or geothermal/water-source heat pump self-
contained units with cooling capacities of three to 70 tons.

We manufacture a LC Series chiller, air-cooled, a LN Series chiller, air-cooled, and a LL Series chiller and packaged 
outdoor mechanical room, which are available in both air-cooled condensing and evaporative-cooled configurations, 
covering a range of five to 540 tons. BL Series boiler outdoor mechanical rooms are also available with 500-6,000 
MBH heating capacity. FZ Series fluid cooler outdoor mechanical rooms are also available with a range of 50 to 450 
tons. 

We offer four groups of condensing units: the CB Series, two to five tons; the CC Series, two to 63 tons; the CN Series, 
55 to 140 tons; and the CL Series, 45 to 230 tons.

Our air handling units consist of the indoor F1, H3 and V3 Series and the modular M2 and M3 Series, as well as air 
handling unit configurations of the RQ, RN, RL and SA Series units.  

Our energy recovery option applicable to our RQ, RN and RL units, as well as our M2 and M3 Series air handling 
units,  respond  to  the  U.S.  Clean Air Act  mandate  to  increase  fresh  air  in  commercial  structures.  Our  products  are 
designed to compete on the higher quality end of standardized products.

Performance characteristics of our products range in cooling capacity from two to 540 tons and in heating capacity 
from 69,000 to 9,000,000 BTUs. All of our products meet the Department of Energy's (“DOE”) minimum efficiency 
standards, which define the maximum amount of energy to be used in producing a given amount of cooling. Many of 
our units far exceed these minimum standards and are among the highest efficiency units currently available.

A typical commercial building installation requires a ton of air conditioning for every 300-400 square feet or, for a 
100,000 square foot building, 250 tons of air conditioning, which can involve multiple units. 

Major Customers

No customer accounted for 10% or more of our sales during 2014, 2013 or 2012.

Sources and Availability of Raw Materials

The  most  important  materials  we  purchase  are  steel,  copper  and  aluminum,  which  are  obtained  from  domestic 
suppliers. We also purchase from other domestic manufacturers certain components, including compressors, electric 
motors and electrical controls used in our products. We attempt to obtain the lowest possible cost in our purchases of 
raw materials and components, consistent with meeting specified quality standards. We are not dependent upon any 
one source for raw materials or the major components of our manufactured products. By having multiple suppliers, we 
believe that we will have adequate sources of supplies to meet our manufacturing requirements for the foreseeable 
future.

Sourcing of raw materials may be impacted in the future by the Dodd-Frank Wall Street Reform and Consumer Protection 
Act (the "Dodd-Frank Act") that contains provisions to improve transparency and accountability concerning the supply 
of certain minerals, known as "conflict minerals", originating from the Democratic Republic of Congo and adjoining 
countries. As companies begin implementing the requirements adopted by the Securities and Exchange Commission 
("SEC") in response to the provisions in the Dodd-Frank Act, availability of materials that contain conflict minerals 
may be affected.  

We attempt to limit the impact of price fluctuations on these materials by entering into cancellable and non-cancellable 
fixed price contracts with our major suppliers for periods of six to 18 months. We expect to receive delivery of raw 
materials from our fixed price contracts for use in our manufacturing operations.

2

Representatives

We  employ  a  sales  staff  of  33  individuals  and  utilize  approximately  82  independent  manufacturer  representatives' 
organizations (“Representatives”) having 110 offices to market our products in the United States and Canada. We also 
have one international sales organization, which utilizes 12 distributors in other countries. Sales are made directly to 
the contractor or end user, with shipments being made from our Tulsa, Oklahoma, and Longview, Texas, plants to the 
job site.

Our products and sales strategy focuses on niche markets. The targeted markets for our equipment are customers 
seeking products of better quality than offered, and/or options not offered, by standardized manufacturers.

To support and service our customers and the ultimate consumer, we provide parts availability through our sales offices. 
We also have factory service organizations at each of our plants. Additionally, a number of the Representatives we 
utilize have their own service organizations, which, in connection with us, provide the necessary warranty work and/
or normal service to customers.

Warranties

Our product warranty policy is:  the earlier of one year from the date of first use or 18 months from date of shipment 
for parts only; an additional four years for compressors (if applicable); 15 years on aluminized steel gas-fired heat 
exchangers (if applicable); 25 years on stainless steel heat exchangers (if applicable); and ten years on gas-fired heat 
exchangers in RL products (if applicable). Our warranty policy for the RQ series covers parts for two years from date 
of unit shipment and labor for one year from date of unit shipment.

The Company also sells extended warranties on parts for various lengths of time ranging from six months to ten 
years. Revenue for these separately priced warranties is deferred and recognized on a straight-line basis over the 
separately priced warranty period.

Research and Development

Our  products  are  engineered  for  performance,  flexibility  and  serviceability. This  has  become  a  critical  factor  in 
competing in the heating, ventilation and air conditioning (“HVAC”) equipment industry. We must continually develop 
new and improved products in order to compete effectively and to meet evolving regulatory standards in all of our 
major product lines.

All of our Research and Development ("R&D") activities are self-sponsored, rather than customer-sponsored. R&D 
activities have involved the RQ, RN and RL (rooftop units), F1, H3, V3, M2 and M3 (air handling units), LC, LN and 
LL (chillers), CB, CC and CN (condensing units), SA and SB (self-contained units), FZ (fluid coolers) and BL (boilers), 
as well as component evaluation and refinement, development of control systems and new product development. We 
incurred research and development expenses of approximately $6.3 million, $5.2 million and $3.6 million in 2014, 
2013 and 2012, respectively.

Backlog

Our backlog as of February 1, 2015 was approximately $49.5 million compared to approximately $48.8 million as of 
March 1, 2014. The current backlog consists of orders considered by management to be firm and generally are filled 
on average within approximately 60 to 90 days after an order is deemed to become firm; however, the orders are subject 
to cancellation by the customers.

3

Working Capital Practices

Working capital practices in the industry center on inventories and accounts receivable. Our management regularly 
reviews our working capital with a view of maintaining the lowest level consistent with requirements of anticipated 
levels of operation. Our greatest needs arise during the months of July - November, the peak season for inventory 
(primarily purchased material) and accounts receivable. Our working capital requirements are generally met by cash 
flow from operations and a bank revolving credit facility, which currently permits borrowings up to $30 million and 
had a zero balance at December 31, 2014. We believe that we will have sufficient funds available to meet our working 
capital needs for the foreseeable future.

Seasonality

Sales of our products are moderately seasonal with the peak period being July - November of each year due to timing 
of construction projects being directly related to warmer weather.

Competition

In the standardized market, we compete primarily with Lennox International, Inc., Trane (Ingersoll Rand Limited), 
York (Johnson Controls Inc.) and Carrier (United Technologies Corporation). All of these competitors are substantially 
larger  and  have  greater  resources  than  we  do. Our  products  compete  on  the  basis  of  total  value,  quality,  function, 
serviceability, efficiency, availability of product, product line recognition and acceptability of sales outlet. However, 
in new construction where the contractor is the purchasing decision maker, we are often at a competitive disadvantage 
because of the emphasis placed on initial cost. In the replacement market and other owner-controlled purchases, we 
have a better chance of getting the business since quality and long-term cost are generally taken into account.

Employees

As  of  February  22,  2015,  we  employed  1,604  permanent  employees. Our  employees  are  not  represented  by 
unions. Management considers its relations with our employees to be good.

Patents, Trademarks, Licenses and Concessions

We do not consider any patents, trademarks, licenses or concessions to be material to our business operations, other 
than patents issued regarding our energy recovery wheel option, blower, gas-fired heat exchanger and evaporative-
cooled condenser de-superheater which have terms of 20 years with expiration dates ranging from 2016 to 2022. 

Environmental Matters

Laws concerning the environment that affect or could affect our operations include, among others, the Clean Water 
Act, the Clean Air Act, the Resource Conservation and Recovery Act, the Occupational Safety and Health Act, the 
National Environmental Policy Act, the Toxic Substances Control Act, regulations promulgated under these Acts, and 
any  other  federal,  state  or  local  laws  or  regulations  governing  environmental  matters. We  believe  that  we  are  in 
compliance with these laws and that future compliance will not materially affect our earnings or competitive position.

Available Information

Our Internet website address is http://www.aaon.com. Our annual reports on Form 10-K, quarterly reports on Form 10-
Q, current reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) 
of the Securities Exchange Act of 1934, as amended, will be available free of charge through our Internet website as 
soon as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. The information 
on our website is not a part of, or incorporated by reference into, this annual report on Form 10-K.

Copies of any materials we file with the SEC can also be obtained free of charge through the SEC’s website at http://
www.sec.gov, at the SEC’s Public Reference Room at 100 F Street, N.E., Washington, D.C. 20549, or by calling the 
SEC at 1-800-732-0330.  

Item 1A.  Risk Factors.

The following risks and uncertainties may affect our performance and results of operations.

4

Our business can be hurt by economic conditions.

Our business is affected by a number of economic factors, including the level of economic activity in the markets in 
which we operate. Sales in the commercial and industrial new construction markets correlate to the number of new 
homes and buildings that are built, which in turn is influenced by cyclical factors such as interest rates, inflation, 
consumer spending habits, employment rates and other macroeconomic factors over which we have no control. In the 
HVAC business, a decline in economic activity as a result of these cyclical or other factors typically results in a decline 
in new construction and replacement purchases which could impact our sales volume and profitability.

We may be adversely affected by problems in the availability, or increases in the prices, of raw materials and 
components.

Problems in the availability, or increases in the prices, of raw materials or components could depress our sales or 
increase the costs of our products. We are dependent upon components purchased from third parties, as well as raw 
materials such as steel, copper and aluminum. Occasionally, we enter into cancellable and noncancellable contracts on 
terms from six to 18 months for raw materials and components at fixed prices. However, if a key supplier is unable or 
unwilling to meet our supply requirements, we could experience supply interruptions or cost increases, either of which 
could have an adverse effect on our gross profit.

We risk having losses resulting from the use of non-cancellable fixed price contracts.

Historically, we have attempted to limit the impact of price fluctuations on commodities by entering into non-cancellable 
fixed price contracts with our major suppliers for periods of six to 18 months. We expect to receive delivery of raw 
materials from our fixed price contracts for use in our manufacturing operations. These fixed price contracts are not 
accounted for using hedge accounting since they meet the normal purchases and sales exemption.

We may not be able to successfully develop and market new products.

Our future success will depend upon our continued investment in research and new product development and our ability 
to continue to achieve new technological advances in the HVAC industry. Our inability to continue to successfully 
develop and market new products or our inability to implement technological advances on a pace consistent with that 
of our competitors could lead to a material adverse effect on our business and results of operations.

We may incur material costs as a result of warranty and product liability claims that would negatively affect 
our profitability.

The development, manufacture, sale and use of our products involve a risk of warranty and product liability claims. Our 
product liability insurance policies have limits that, if exceeded, may result in material costs that would have an adverse 
effect on our future profitability. In addition, warranty claims are not covered by our product liability insurance and 
there may be types of product liability claims that are also not covered by our product liability insurance.

We may not be able to compete favorably in the highly competitive HVAC business.

Competition in our various markets could cause us to reduce our prices or lose market share, which could have an 
adverse  affect  on  our  future  financial  results. Substantially  all  of  the  markets  in  which  we  participate  are  highly 
competitive. The most significant competitive factors we face are product reliability, product performance, service and 
price, with the relative importance of these factors varying among our product line. Other factors that affect competition 
in the HVAC market include the development and application of new technologies and an increasing emphasis on the 
development of more efficient HVAC products. Moreover, new product introductions are an important factor in the 
market categories in which our products compete. Several of our competitors have greater financial and other resources 
than we have, allowing them to invest in more extensive research and development. We may not be able to compete 
successfully  against  current  and  future  competition  and  current  and  future  competitive  pressures  faced  by  us  may 
materially adversely affect our business and results of operations.

5

The loss of Norman H. Asbjornson could impair the growth of our business.

Norman H. Asbjornson, our founder, has served as our President and Chief Executive Officer from inception to date. He 
has provided the leadership and vision for our growth. Although important responsibilities and functions have been 
delegated  to  other  highly  experienced  and  capable  management  personnel,  and  our  products  are  technologically 
advanced and well positioned for sales into the future, his death, disability or retirement could impair the growth of 
our business. We do not have an employment agreement with Mr. Asbjornson.

It should be noted, however, that the Board of Directors is in the process of evolving a succession plan relating to Mr. 
Asbjornson and the positions currently held by him.

Our business is subject to the risks of interruptions by problems such as computer viruses.

We depend upon information technology infrastructure, including network, hardware and software systems to conduct 
our business. Despite our implementation of network and other cyber security  measures, our information technology 
system and networks could be disrupted or experience a security breach from computer viruses, break-ins and similar 
disruptions from unauthorized tampering with our computer systems. Any such event could have a material adverse 
effect on our business.

Exposure to environmental liabilities could adversely affect our results of operations.

Our future profitability could be adversely affected by current or future environmental laws. We are subject to extensive 
and changing federal, state and local laws and regulations designed to protect the environment in the United States and 
in other parts of the world. These laws and regulations could impose liability for remediation costs and result in civil 
or criminal penalties in case of non-compliance. Compliance with environmental laws increases our costs of doing 
business. Because these laws are subject to frequent change, we are unable to predict the future costs resulting from 
environmental compliance.

We are subject to potentially extreme governmental regulations.

We always face the possibility of new governmental regulations which could have a substantial or even extreme negative 
effect on our operations and profitability. Negotiations during the summer of 2013 mitigated some of the negative 
effects of the Department of Energy Final Rule, Regulatory Identification No. 1904-AC23, published on March 7, 2011. 
However, some additional testing and listing requirements are still in place and will be phased in.

In addition, several other intrusive component part governmental regulations are in process. If these proposals become 
final rules, the effect would be the regulation of compressors and fans in products for which the DOE does not have 
current authority. This could affect equipment we currently manufacture and could have an impact on our product 
design, operations and profitability.  

The Dodd-Frank Wall Street Reform and Consumer Protection Act contains provisions to improve transparency and 
accountability concerning the supply of certain minerals, known as "conflict minerals", originating from the Democratic 
Republic of Congo and adjoining countries. As a result, in August 2012, the SEC adopted annual disclosure and reporting 
requirements for those companies who use conflict minerals in their products. Accordingly, we began our reasonable 
country of origin inquiries in fiscal year 2013, with initial disclosure requirements beginning in May 2014. There are 
costs associated with complying with these disclosure requirements, including for due diligence to determine the sources 
of conflict minerals used in our products and other potential changes to products, processes or sources of supply as a 
consequence of such verification activities. The implementation of these rules could adversely affect the sourcing, 
supply and pricing of materials used in our products. As there may be only a limited number of suppliers offering 
“conflict free” conflict minerals, we cannot be sure that we will be able to obtain necessary conflict minerals from such 
suppliers in sufficient quantities or at competitive prices. Also, we may face reputational challenges if we determine 
that certain of our products contain minerals not determined to be conflict free or if we are unable to sufficiently verify 
the origins for all conflict minerals used in our products through the procedures we may implement.

6

 
We are subject to adverse changes in tax laws.

Our tax expense or benefits could be adversely affected by changes in tax provisions, unfavorable findings in tax 
examinations or differing interpretations by tax authorities. We are unable to estimate the impact that current and future 
tax proposals and tax laws could have on our results of operations. We are currently subject to state and local tax 
examinations for which we do not expect any major assessments.

We are subject to international regulations that could adversely affect our business and results of operations. 

Due to our use of representatives in foreign markets, we are subject to many laws governing international relations, 
including those that prohibit improper payments to government officials and commercial customers, and restrict where 
we can do business, what information or products we can supply to certain countries and what information we can 
provide to a non-U.S. government, including but not limited to the Foreign Corrupt Practices Act, U.K. Bribery Act 
and the U.S. Export Administration Act. Violations of these laws, which are complex, may result in criminal penalties 
or sanctions that could have a material adverse effect on our business, financial condition and results of operations.

Operations may be affected by natural disasters, especially since most of our operations are performed at a 
single location.

Natural disasters such as tornadoes and ice storms, as well as accidents, acts of terror, infection and other factors beyond 
our control could adversely affect our operations. Especially, as our facilities are in areas where tornadoes are likely 
to occur, and the majority of our operations are at our Tulsa facilities, the effects of natural disasters and other events 
could damage our facilities and equipment and force a temporary halt to manufacturing and other operations, and such 
events could consequently cause severe damage to our business. We maintain insurance against these sorts of events; 
however, this is not guaranteed to cover all the losses and damages incurred.

If we are unable to hire, develop or retain employees, it could have an adverse effect on our business.

We compete to hire new employees and then seek to train them to develop their skills. We may not be able to successfully 
recruit, develop and retain the personnel we need. Unplanned turnover or failure to hire and retain a diverse, skilled 
workforce, could increase our operating costs and adversely affect our results of operations. 

Variability in self-insurance liability estimates could impact our results of operations. 

We self-insure for employee health insurance and workers’ compensation insurance coverage up to a predetermined 
level, beyond which we maintain stop-loss insurance from a third-party insurer for claims over $200,000 and $770,000 
for employee health insurance claims and workers' compensation insurance claims, respectively. Our aggregate exposure 
varies from year to year based upon the number of participants in our insurance plans. We estimate our self-insurance 
liabilities using an analysis provided by our claims administrator and our historical claims experience. Our accruals 
for insurance reserves reflect these estimates and other management judgments, which are subject to a high degree of 
variability. If the number or severity of claims for which we self-insure increases, it could cause a material and adverse 
change to our reserves for self-insurance liabilities, as well as to our earnings. 

Item 1B.  Unresolved Staff Comments.

None.

Item 2.  Properties.

As of December 31, 2014, we own all of our facilities, consisting of approximately 1.55 million square feet of space 
for office, manufacturing, warehouse, assembly operations and parts sales in Tulsa, Oklahoma, and Longview, Texas. We 
believe that our facilities are well maintained and are in good condition and suitable for the conduct of our business.

Our plant and office facilities in Tulsa, Oklahoma, consist of a 342,000 sq. ft. building (327,000 sq. ft. of manufacturing/
warehouse space and 15,000 sq. ft. of office space) located on a 12-acre tract of land at 2425 South Yukon Avenue, and 
a 940,000 sq. ft. manufacturing/warehouse building and a 70,000 sq. ft. office building located on an approximately 
78-acre tract of land across the street from the original facility (2440 South Yukon Avenue) (the "Tulsa facilities").

7

Our  manufacturing  area  is  in  heavy  industrial  type  buildings,  with  some  coverage  by  bridge  cranes,  containing 
manufacturing  equipment  designed  for  sheet  metal  fabrication  and  metal  stamping. The  manufacturing  equipment 
contained  in  the  facilities  consists  primarily  of  automated  sheet  metal  fabrication  equipment,  supplemented  by 
presses. Assembly lines consist of seven cart-type conveyor lines with variable line speed adjustment, which are motor 
driven. Subassembly areas and production line manning are based upon line speed.

Our operations in Longview, Texas, are conducted in a plant/office building at 203-207 Gum Springs Road, containing 
263,000 sq. ft. on 33.0 acres. The manufacturing area (approximately 256,000 sq. ft.) is located in three 120-foot wide 
sheet  metal  buildings  connected  by  an  adjoining  structure. The  remaining  7,000  square  feet  are  utilized  as  office 
space. The facility is built for light industrial manufacturing.

Item 3.  Legal Proceedings.

We are not a party to any pending legal proceeding which management believes is likely to result in a material liability 
and no such action has been threatened against us, or, to the best of our knowledge, is contemplated.

Item 4.  Mine Safety Disclosure.

Not applicable.

PART II

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

Our common stock is quoted on the NASDAQ Global Select Market under the symbol "AAON". The table below 
summarizes the intraday high and low reported sale prices for our common stock for the past two fiscal years. As of 
the close of business on February 23, 2015, there were 1,147 holders of record of our common stock.

Quarter Ended

March 31, 2013
June 30, 2013
September 30, 2013
December 31, 2013

March 31, 2014
June 30, 2014
September 30, 2014
December 31, 2014

High

$18.84*
$22.52*
$17.99*
$21.72*

$18.87*
$22.43*
$17.58
$22.75

Low

$18.19*
$21.33*
$17.47*
$21.23*

$18.30*
$21.82*
$17.00
$22.35

 *Reflects three-for-two stock split effective July 16, 2014

At the discretion of the Board of Directors we pay semi-annual cash dividends. Board approval is required to determine 
the date of declaration and amount for each semi-annual dividend payment. Future cash dividends will be dependent 
on cash flows and results of operations.

We declared dividends to shareholders of record at the close of business on June 11, 2012, which were paid on July 2, 
2012. At a meeting of the Board of Directors on November 7, 2012, the Board declared a regular semi-annual cash 
dividend of $0.05 per share, and, in view of our strong financial position, the Board also declared a one-time special 
cash  dividend  of  $0.05  per  share. Both  dividends  were  paid  to  shareholders  of  record  at  the  close  of  business  on 
December 3, 2012 and paid on December 24, 2012.

On May 21, 2013, we declared a three-for-two stock split of the Company's common stock to be paid in the form of 
a stock dividend on July 2, 2013. Stockholders of record at the close of business on June 13, 2013 received one 
additional share for every two shares they held as of that date. All share and per share information has been updated 
to reflect the effects of this stock split. In addition, on May 21, 2013, we approved a semi-annual cash dividend of 

8

 
$0.06 per share, post split, to the holders of our outstanding Common Stock as of the close of business on June 13, 
2013, the record date. Those dividends were paid on July 2, 2013.

We declared a regular semi-annual cash dividend of $0.07 per share on November 6, 2013. The dividends were payable 
to shareholders of record at the close of business on December 2, 2013, the record date, and were paid on December 23, 
2013.

On May 2, 2014, we declared a regular semi-annual cash dividend of $0.09 per share, to stockholders of record at the 
close of business on June 12, 2014, the record date. Those dividends were paid on July 1, 2014.

On June 5, 2014, we declared a three-for-two stock split of the Company's common stock to be paid in the form of a 
stock dividend on July 16, 2014. Stockholders of record at the close of business on June 27, 2014 received one additional 
share for every two shares they held as of that date. All share and per share information has been updated to reflect the 
effects of this stock split.

At a meeting of the Board of Directors on November 4, 2014, the Board declared a regular semi-annual cash dividend 
of $0.09 per share. The dividends were payable to shareholders of record at the close of business on December 2, 2014, 
the record date, and were paid on December 23, 2014.

The following is a summary of our share-based compensation plans as of December 31, 2014:

EQUITY COMPENSATION PLAN INFORMATION

(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))

118,351

550,343

$

$

4.31

6.80

—

876,978

Plan category

The 1992 stock
option plan
The Long-Term
Incentive Plan

Repurchases during the fourth quarter of 2014 were as follows:

ISSUER PURCHASES OF EQUITY SECURITIES

(a)
Total
Number
of Shares
(or Units

Period

Purchased)

October 2014

November 2014

December 2014

37,490

$

379,631

160,550

Total     

577,671

$

(b)
Average
Price
Paid
(Per Share

or Unit)

(c)
Total Number
of Shares (or
Units) Purchased
as part of
Publicly Announced

(d)
Maximum Number (or
Approximate Dollar
Value) of Shares (or
Units) that may yet be
Purchased under the

Plans or Programs

Plans or Programs

37,490

379,631

160,550

577,671

—

—

—

—

17.84

20.79

21.23

20.72

9

 
Comparative Stock Performance Graph

The following performance graph compares our cumulative total shareholder return, the NASDAQ Composite and a 
peer  group  of  U.S.  industrial  manufacturing  companies  in  the  air  conditioning,  ventilation,  and  heating  exchange 
equipment markets from December 31, 2009 through December 31, 2014. The graph assumes that $100 was invested 
at the close of trading December 31, 2009, with reinvestment of dividends. Our peer group includes Lennox International, 
Inc., Ingersoll Rand Limited, Johnson Controls Inc., and United Technologies Corporation. This table is not intended 
to forecast future performance of our Common Stock.

This stock performance Graph is not deemed to be “soliciting material” or otherwise be considered to be “filed” with 
the SEC or subject to Regulation 14A or 14C under the Securities Exchange Act of 1934 (Exchange Act) or to the 
liabilities of Section 18 of the Exchange Act, and should not be deemed to be incorporated by reference into any filing 
under the Securities Act of 1933 or the Exchange Act, except to the extent the Company specifically incorporates it by 
reference into such a filing.

10

  
 
Item 6.  Selected Financial Data.

The following selected financial data should be read in conjunction with our Consolidated Financial Statements and 
Notes thereto included under Item 8 of this report and "Management's Discussion and Analysis of Financial Condition 
and Results of Operations" contained in Item 7.

Results of Operations:

2014

Years Ended December 31,

2013
2011
(in thousands, except per share data)

2012

Net sales

Net income

Earnings per share:

Basic*

Diluted*

Cash dividends declared per
common share*:

$

$

$

$

$

356,322

44,158

0.81

0.80

0.18

$

$

$

$

$

321,140

37,547

0.68

0.68

0.13

$

$

$

$

$

303,114

27,449

0.50

0.49

(1)

0.16

$

$

$

$

$

266,220

13,986

0.25

0.25

0.11

$

$

$

$

$

 *Reflects three-for-two stock split effective July 16, 2014
(1) Includes special dividend of $0.05 per common share paid on December 24, 2012.

2010

244,552

21,894

0.39

0.38

0.11

Financial Position at End of
Fiscal Year:

2014

2013

December 31,

2012
(in thousands)

2011

2010

Working capital

Total assets

Long-term and current debt

Total stockholders’ equity

$

88,370

$

77,294

$

51,921

$

45,700

$

55,502

233,117

215,444

193,493

—

—

—

174,059

164,106

138,136

178,981

4,575

122,504

160,277

—

116,739

Use of Non-GAAP Financial Measures

To  supplement  the  Company’s  consolidated  financial  statements  presented  in  accordance  with  generally  accepted 
accounting principles (“GAAP”), additional non-GAAP financial measures are provided and reconciled in the following 
tables. The Company believes that these non-GAAP financial measures, when considered together with the GAAP 
financial measures, provide information that is useful to investors in understanding period-over-period operating results. 
The  Company  believes  that  these  non-GAAP  financial  measures  enhance  the  ability  of  investors  to  analyze  the 
Company’s business trends and operating performance. 

EBITDAX 

EBITDAX (as defined below) is presented herein and reconciled from the GAAP measure of net income because of 
its wide acceptance by the investment community as a financial indicator of a company's ability to internally fund 
operations. 

The Company defines EBITDAX as net income, plus (1) depreciation, (2) amortization of bond premiums, (3) share-
based compensation, (4) interest (income) expense and (5) income tax expense. EBITDAX is not a measure of net 
income or cash flows as determined by GAAP. 

The  Company’s  EBITDAX  measure  provides  additional  information  which  may  be  used  to  better  understand  the 
Company’s  operations.  EBITDAX  is  one  of  several  metrics  that  the  Company  uses  as  a  supplemental  financial 
measurement in the evaluation of its business and should not be considered as an alternative to, or more meaningful 
than, net income, as an indicator of operating performance. Certain items excluded from EBITDAX are significant 
components in understanding and assessing a company's financial performance. EBITDAX, as used by the Company, 
may not be comparable to similarly titled measures reported by other companies. The Company believes that EBITDAX 

11

 
 
 
 
 
 
 
 
 
is a widely followed measure of operating performance and is one of many metrics used by the Company’s management 
team, and by other users of the Company’s consolidated financial statements. 

The  following  table  provides  a  reconciliation  of  net  income  (GAAP)  to  EBITDAX  (non-GAAP)  for  the  periods 
indicated: 

2014

2013

December 31,
2012
(in thousands)

2011

2010

Net Income, a GAAP measure

$

44,158

$

37,547

$

27,449

$

13,986

$

21,894

Depreciation

Amortization of bond premiums

Share-based compensation

Interest (income) expense

Income tax expense

11,553

688

2,178

(276)

24,088

12,312

790

1,763
(221)
18,747

13,407

155

1,294
(42)
16,868

11,397

156

680

179

7,527

EBITDAX, a non-GAAP measure

$

82,389

$

70,938

$

59,131

$

33,925

$

9,886

379

791
(213)
10,799

43,536

Adjusted Net Income and Adjusted Earnings per Share

The Company defines Adjusted Net Income and the related per share amount as (1) net income, plus (2) non-recurring 
donations, less (3) the impact on profit sharing expense from the non-recurring donations and (4) the impact on income 
tax expense from the non-recurring donations. These measures provide additional information which may be used to 
better understand the Company’s operations.  

The following tables provide a reconciliation of net income and earnings per share-diluted (GAAP) to adjusted net 
income and adjusted earnings per share-diluted (non-GAAP) for the periods indicated: 

2014

December 31,
2011
2012
2013
(in thousands except per share data)

2010

Net Income, a GAAP measure

$

44,158

$

37,547

$

27,449

$

13,986

$

21,894

Non-recurring donations

Profit-sharing

Income tax expense

Adjusted Net Income, a non-GAAP
measure

Earnings per share-diluted, a GAAP
measure

Non-recurring donations

Profit-sharing

Income tax expense
Adjusted earnings per share-diluted,
a non-GAAP measure

$

$

$

3,862

(386)

(1,227)

—

—

—

—

—

—

—

—

—

—

—

—

46,407

$

37,547

$

27,449

$

13,986

$

21,894

0.80

0.07

(0.01)

(0.02)

$

0.68

$

0.49

$

0.25

$

0.38

—

—

—

—

—

—

—

—

—

—

—

—

0.84

$

0.68

$

0.49

$

0.25

$

0.38

12

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

Overview

We engineer, manufacture and market air conditioning and heating equipment consisting of rooftop units, chillers, 
packaged outdoor mechanical rooms, air handling units, makeup air units, energy recovery units, condensing units, 
self-contained units and coils. These products are marketed and sold to retail, manufacturing, educational, lodging, 
supermarket, medical and other commercial industries. We market our products to all 50 states in the United States and 
certain provinces in Canada.  

Our business can be affected by a number of economic factors, including the level of economic activity in the markets 
in which we operate. The recent uncertainty of the economy has negatively impacted the commercial and industrial 
new construction markets. A further decline in economic activity could result in a decrease in our sales volume and 
profitability. Sales in the commercial and industrial new construction markets correlate closely to the number of new 
homes and buildings that are built, which in turn is influenced by cyclical factors such as interest rates, inflation, 
consumer spending habits, employment rates and other macroeconomic factors over which we have no control.

We sell our products to property owners and contractors through a network of manufacturers’ representatives and our 
internal sales force. The demand for our products is influenced by national and regional economic and demographic 
factors. The commercial and industrial new construction market is subject to cyclical fluctuations in that it is generally 
tied to housing starts, but has a lag factor of six to 18 months. Housing starts, in turn, are affected by such factors as 
interest rates, the state of the economy, population growth and the relative age of the population. When new construction 
is down, we emphasize the replacement market. The new construction market in 2014 continued to be unpredictable 
and uneven. Thus, throughout the year, we emphasized promotion of the benefits of AAON equipment to property 
owners in the replacement market. 

The principal components of cost of goods sold are labor, raw materials, component costs, factory overhead, freight 
and engineering expense. The principal high volume raw materials used in our manufacturing processes are steel, copper 
and  aluminum  and  are  obtained  from  domestic  suppliers.  We  also  purchase  from  domestic  manufacturers  certain 
components, including compressors, motors and electrical controls.

The price levels of our raw materials have remained relatively consistent the past few years, but the market continues 
to be volatile and unpredictable as a result of the uncertainty related to the U.S. economy and a weakening global 
economy. For the year ended December 31, 2014, the price for copper decreased approximately 5.1% from a year ago, 
while the prices for galvanized steel, stainless steel, and aluminum increased 2.2%, 3.4% and 8.6%, respectively, from 
a year ago. For the year ended December 31, 2013, prices for copper, galvanized steel, stainless steel, and aluminum 
decreased approximately 3.4%,  4.2%, 14.1% and 6.8%, respectively, from 2012.

In 2011, we began using an all aluminum microchannel condenser coil on our small rooftop unit product line, and in 
2013, we began using this condenser coil in our new large rooftop product line as well. The condenser coil is the outdoor 
coil of a conventional air conditioning system. We expect to be using this type of condenser coil throughout the complete 
rooftop unit product line. This will reduce our copper tube usage in this component of the product, however, copper 
will remain a high volume raw material because of its use throughout the equipment.   

We attempt to limit the impact of price fluctuations on these materials by entering into cancellable and non-cancellable 
fixed price contracts with our major suppliers for periods of six to 18 months. We expect to receive delivery of raw 
materials from our fixed price contracts for use in our manufacturing operations. 

The following are highlights of our results of operations, cash flows, and financial condition:

•  We made $4.2 million in charitable donations in 2014, with $2.9 million of that occurring in the three months 

ended September 30, 2014.

•  We paid $16.1 million in capital expenditures in 2014, a increase of $7.1 million from the $9.0 million in 

2013 to increase our production capacity and efficiency.

•  We paid cash dividends of $9.7 million in 2014 compared to $7.4 million in 2013. 

13

•  We reinstated open market repurchases, repurchasing approximately 1.0 million shares for $20.0 million 

from the open market in the last six months of 2014.

Results of Operations

Units sold for years ended December 31:

2014

2013

2012

Rooftop Units

Split Systems

Outdoor Mechanical Rooms

Total Units

14,587

2,622

114

17,323

13,969

2,604

93

16,666

13,091

2,651

67

15,809

Year Ended December 31, 2014 vs. Year Ended December 31, 2013 

Net Sales

Years Ending December 31,

2014

2013

$ Change % Change

(in thousands, except unit data)

$

356,322

$

321,140

$

35,182

17,323

16,666

657

11.0%

3.9%

Net sales

Total units

The increase in net sales was the result of the favorable reception to our new products and favorable market share. 
Because of our wide product mix and flexibility of features within each product, overall net sales increased approximately 
11.0%. We estimate that approximately 5.5% of the net sales increase was a related to increases in the average sales 
price due to changes in product mix and price increases and the other 3.9% was related to increased unit sales.

Cost of Sales

Years Ending December 31,

Percent of Sales

2014

2013

2014

2013

(in thousands)

Cost of sales

Gross Profit

$

248,059

$

231,348

108,263

89,792

69.6%

30.4%

72.0%

28.0%

The principal components of cost of sales are labor, raw materials, component costs, factory overhead, freight out and 
engineering expense. The principal high volume raw materials used in our manufacturing processes are steel, copper 
and  aluminum,  which  are  obtained  from  domestic  suppliers. The  improvement  in  gross  profit  is  primarily  due  to 
efficiencies gained from our investment in equipment.

Twelve month average raw material cost per pound as of December 31:

14

 
 
 
 
Years Ending December 31,

2014

2013

% Change

Copper

Galvanized Steel

Stainless Steel

Aluminum

$

$

$

$

4.07

0.47

1.51

1.64

$

$

$

$

4.29

0.46

1.46

1.51

(5.1)%

2.2 %

3.4 %

8.6 %

Selling, General and Administrative Expenses

Years Ending December 31,

Percent of Sales

2014

2013

2014

2013

Warranty

Profit Sharing

Salaries & Benefits

Stock Compensation

Advertising

Depreciation

Insurance

Professional Fees

Donations

Other

$

(in thousands)

$

4,874

7,781

11,638

1,520

1,015

878

1,160

1,986

4,202

5,508

6,024

6,397

10,287

1,086

946

861

1,072

2,108

231

4,977

1.4%

2.2%

3.3%

0.4%

0.3%

0.2%

0.3%

0.6%

1.2%

1.5%

1.9%

2.0%

3.2%

0.3%

0.3%

0.3%

0.3%

0.7%

0.1%

1.5%

Total SG&A $

40,562

$

33,989

11.4%

10.6%

The increase in SG&A is primarily due to an additional $4.0 million in charitable donations, higher profit sharing 
expense as a result of higher operating income before income taxes and increased compensation costs in 2014. These 
increases were offset by a decrease in warranty expense as a result of improvements in quality control.

Income Taxes

Years Ending December 31,

2014

2013

(in thousands)

Effective Tax Rate
2013
2014

Income tax provision

$

24,088

$

18,747

35.3%

33.3%

The income tax provision for 2013 reflected benefits related to the R&D Credit and the Indian Employment Credit of 
approximately $0.9 million for tax years 2013 and 2012. These federal credits were retroactively reinstated on January 
2, 2013, with the enactment of the American Taxpayer Relief Act of 2012 ("ATRA"). 

15

 
 
Year Ended December 31, 2013 vs. Year Ended December 31, 2012 

Net Sales

Years Ending December 31,

2013

2012

$ Change % Change

(in thousands, except unit data)

$

321,140

$

303,114

$

18,026

16,666

15,809

857

5.9%

5.4%

Net sales

Total units

The increase in net sales was the result of the favorable reception to our new products and increased market share, 
along with 3-4% price increases introduced during the year. Because of our wide product mix and flexibility of features 
within each product, overall net sales increased approximately 6%. We estimate that approximately 3% of the net sale 
increase was related to the price increases during the year and the other 3% was related to increased unit sales.

Cost of Sales

Years Ending December 31,

Percent of Sales

2013

2012

2013

2012

(in thousands)

Cost of sales

Gross Profit

$

231,348

$

232,615

89,792

70,499

72.0%

28.0%

76.7%

23.3%

The principal components of cost of sales are labor, raw materials, component costs, factory overhead, freight out and 
engineering expense. The principal high volume raw materials used in our manufacturing processes are steel, copper 
and aluminum, which are obtained from domestic suppliers. 

Twelve month average raw material cost per pound as of December 31:

Years Ending December 31,

2013

2012

% Change

Copper

Galvanized Steel

Stainless Steel

Aluminum

$

$

$

$

4.29

0.46

1.46

1.51

$

$

$

$

4.44

0.48

1.70

1.62

(3.4)%

(4.2)%

(14.1)%

(6.8)%

16

 
 
 
 
Selling, General and Administrative Expenses

Years Ending December 31,

Percent of Sales

2013

2012

2013

2012

Warranty

Profit Sharing

Salaries & Benefits

Stock Compensation

Advertising

Depreciation

Insurance

Professional Fees

Donations

Other

$

(in thousands)

$

6,024

6,397

10,287

1,086

946

861

1,072

2,108

231

4,977

Total SG&A $

33,989

$

3,545

4,924

8,745

1,009

893

595

974

1,546

410

3,620

26,261

1.9%

2.0%

3.2%

0.3%

0.3%

0.3%

0.3%

0.7%

0.1%

1.5%

10.6%

1.2%

1.6%

2.9%

0.3%

0.3%

0.2%

0.3%

0.5%

0.1%

1.2%

8.7%

The increase in SG&A is primarily due to higher profit sharing expense as a result of higher operating income before 
income taxes and higher employee salaries as a result of salary pay increases and additional headcount. In addition, 
warranty expenses increased due to higher sales and claims in 2013 compared to 2012.

Income Taxes

Years Ending December 31,

2013

2012

(in thousands)

Effective Tax Rate
2012

2013

Income tax provision

$

18,747

$

16,868

33.3%

38.1%

The income tax provision for 2013 reflected benefits related to the R&D Credit and the Indian Employment Credit of 
approximately $0.9 million for tax years 2013 and 2012. These federal credits were retroactively reinstated on January 
2,  2013,  with  the  enactment  of  the American  Taxpayer  Relief Act  of  2012  ("ATRA").  No  R&D  Credit  or  Indian 
Employment Credit benefits were recorded in the income tax provision for 2012. The Company also had a change in 
estimate  related  to  the  recoverability  of  certain  2012  tax  credits  that  was  recorded  in  the  first  quarter  of  2013  for 
approximately $0.6 million, causing our effective tax rate to be lower than expected. This change in estimate was the 
result  of  additional  and  better  information.  In  addition,  our  domestic  manufacturing  deduction  for  2013  increased 
approximately $0.7 million compared to 2012.

Liquidity and Capital Resources

Our working capital and capital expenditure requirements are generally met through net cash provided by operations 
and the occasional use of the revolving bank line of credit based on our current liquidity at the time.

Our cash and cash equivalents increased $9.9 million from December 31, 2013 to December 31, 2014. As of 
December 31, 2014, we had $22.0 million in cash and cash equivalents.  

As of December 31, 2014, we had certificates of deposit of $11.4 million and investments held to maturity at 
amortized cost of $16.0 million. These certificates of deposit had maturity dates of less than one month to 
approximately 19 months. The investments held to maturity at amortized cost had maturity dates of less than one 
month to approximately 19 months.

17

 
 
On July 25, 2014 we renewed the line of credit with BOKF, NA dba Bank of Oklahoma, formerly known as Bank of 
Oklahoma, N.A. ("Bank of Oklahoma"). The revolving line of credit matures on July 27, 2016. We expect to renew 
our  line  of  credit  in  July  2016  with  favorable  terms  as  we  do  not  anticipate  a  tightening  of  funds  in  the  financial 
markets. Under the line of credit, there was one standby letter of credit of $0.8 million as of December 31, 2014. At 
December 31, 2014 we have $29.2 million of borrowings available under the revolving credit facility. No fees are 
associated with the unused portion of the committed amount.

As of December 31, 2014 and 2013, there were no outstanding balances under the revolving credit facility. Interest on 
borrowings is payable monthly at LIBOR plus 2.5%. The weighted average interest rate was 2.7% for the years ended 
December 31, 2014 and 2013, respectively.

At December 31, 2014, we were in compliance with all of the covenants under the revolving credit facility. We are 
obligated to comply with certain financial covenants under the revolving credit facility. These covenants require that 
we meet certain parameters related to our tangible net worth, total liabilities to tangible net worth ratio and working 
capital. At December 31, 2014, our tangible net worth was $175.7 million, which meets the requirement of being at or 
above $95.0 million. Our total liabilities to tangible net worth ratio was 0.3 to 1.0 which meets the requirement of not 
being above 2 to 1. Our working capital was $88.4 million, which meets the requirement of being at or above $40.0 
million.

We repurchased shares of stock from the open market, from employees’ 401(k) savings investment plan, option exercises 
of our directors and officers and vested restricted stock from employees, directors and officers in the amount of $29.3 
million for 1.5 million shares, $8.2 million for 0.6 million shares and $6.7 million for 0.8 million shares in 2014, 2013 
and 2012, respectively. We repurchased the shares at current market prices. Prior year share amounts have been adjusted 
for the three-for-two stock split effective July 16, 2014.

For the years ended December 31, 2014, 2013 and 2012 we paid cash dividends of $9.7 million, $7.4 million and $8.8 
million, respectively.

Based on historical performance and current expectations, we believe our cash and cash equivalents balance, the 
projected cash flows generated from our operations, our existing committed revolving credit facility (or comparable 
financing) and our expected ability to access capital markets will satisfy our working capital needs, capital 
expenditures and other liquidity requirements associated with our operations in 2015 and the foreseeable future.

18

Statement of Cash Flows

The table below reflects a summary of our net cash flows provided by operating activities, net cash flows used in 
investing activities, and net cash flows used in financing activities for the years indicated.

Operating Activities
Net Income
Income statement adjustments, net
Changes in assets and liabilities:

Accounts receivable
Income tax receivable
Inventories
Prepaid expenses and other
Accounts payable
Deferred revenue
Accrued liabilities

Net cash provided by operating activities
Investing Activities
Capital expenditures
Purchases of investments
Maturities of investments and proceeds from called investments
Other
Net cash used in investing activities
Financing Activities
(Payments) borrowings under revolving credit facility, net
Stock options exercised and excess tax benefits from stock options
exercised and restricted stock awards vested
Repurchase of stock
Cash dividends paid to stockholders
Net cash used in financing activities

Cash Flows from Operating Activities

2014

2013
(in thousands)

2012

$

$

44,158
10,915

$

37,547
12,892

27,449
12,350

(5,007)
(257)
(5,613)
(305)
3,512
782
4,094
52,279

(16,127)
(16,820)
26,536
382
(6,029)

4,662
464
231
436
(5,197)
615
1,942
53,592

(9,041)
(31,383)
8,937
161
(31,326)

(9,646)
9,715
2,271
(17)
2,461
—
6,584
51,167

(14,147)
(18,194)
1,926
80
(30,335)

—

—

(4,575)

2,557
(29,284)
(9,656)
(36,383) $

2,310
(8,222)
(7,428)
(13,340) $

2,389
(6,660)
(8,840)
(17,686)

$

Cash flows from operating activities has remained relatively consistent in 2014 with 2013 and 2012. 

Cash Flows from Investing Activities

Capital expenditures increased in 2014 as compared to 2013 and were primarily related to investments in additional 
land and manufacturing and production equipment to support our growth and improve efficiencies. The Company has 
purchased two additional Salvagninis for each of its Longview and Tulsa facilities to increase sheet metal production 
and capacity.

The capital expenditure program for 2015 is estimated to be approximately $22.0 million. Many of these projects are 
subject to review and cancellation at the discretion of our CEO and Board of Directors without incurring substantial 
charges.

Investment purchase activity declined in 2014, with maturities of investments utilized to fund our buyback activity. 

19

 
 
Cash Flows from Financing Activities

We continued to increase our buyback activity in 2014 compared to prior years, to include approximately $20.0 million 
in open market repurchases in 2014.   

Off-Balance Sheet Arrangements

We are not party to any off-balance sheet arrangements that have or are reasonably likely to have a material current or 
future  effect  on  our  financial  condition,  changes  in  financial  condition,  revenues,  expenses,  results  of  operations, 
liquidity, capital expenditures or capital resources.

Commitments and Contractual Agreements

We had no material contractual purchase agreements as of December 31, 2014.

Contingencies

We are subject to various claims and legal actions that arise in the ordinary course of business. We closely monitor 
these claims and legal actions and frequently consult with our legal counsel to determine whether they may, when 
resolved, have a material adverse effect on our financial position, results of operations or cash flows and we accrue 
and/or disclose loss contingencies as appropriate. We have concluded that the likelihood is remote that the ultimate 
resolution of any pending litigation or claims will be material or have a material adverse effect on the Company's 
business, financial position, results of operations or cash flows.

Critical Accounting Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States 
of America (“US GAAP”) requires management to make estimates and assumptions about future events, and apply 
judgments that affect the reported amounts of assets, liabilities, revenue and expenses in our consolidated financial 
statements and related notes. We base our estimates, assumptions and judgments on historical experience, current trends 
and other factors believed to be relevant at the time our consolidated financial statements are prepared. However, 
because future events and their effects cannot be determined with certainty, actual results could differ from our estimates 
and assumptions, and such differences could be material. We believe the following critical accounting policies affect 
our  more  significant  estimates,  assumptions  and  judgments  used  in  the  preparation  of  our  consolidated  financial 
statements.

Inventory Reserves – We establish a reserve for inventories based on the change in inventory requirements due to 
product line changes, the feasibility of using obsolete parts for upgraded part substitutions, the required parts needed 
for part supply sales, replacement parts and for estimated shrinkage.

Warranty – A provision is made for estimated warranty costs at the time the product is shipped and revenue is recognized. 
The warranty period is:  the earlier of one year from the date of first use or 18 months from date of shipment for parts 
only; an additional four years on compressors (if applicable); 15 years on aluminized steel gas-fired heat exchangers 
(if applicable); 25 years on stainless steel heat exchangers (if applicable); and 10 years on gas-fired heat exchangers 
in RL products (if applicable). With the introduction of the RQ product line in 2010, our warranty policy for the RQ 
series was implemented to cover parts for two years from date of unit shipment and labor for one year from date of 
unit shipment. Warranty expense is estimated based on the warranty period, historical warranty trends and associated 
costs, and any known identifiable warranty issue.

Due to the absence of warranty history on new products, an additional provision may be made for such products. Our 
estimated future warranty cost is subject to adjustment from time to time depending on changes in actual warranty 
trends and cost experience. Should actual claim rates differ from our estimates, revisions to the estimated product 
warranty liability would be required.

20

Stock Compensation – We measure and recognize compensation expense for all share-based payment awards made to 
our employees and directors, including stock options and restricted stock awards, based on their fair values at the time 
of grant. Compensation expense, net of estimated forfeitures, is recognized on a straight-line basis during the service 
period of the related share-based compensation award. Forfeitures are estimated based on the Company's historical 
experience. The fair value of each option award and restricted stock award is estimated on the date of grant using the 
Black-Scholes-Merton option pricing model. The use of the Black-Scholes-Merton option valuation model requires 
the input of subjective assumptions such as: the expected volatility, the expected term of the options granted, expected 
dividend yield, and the risk-free rate.

New Accounting Pronouncements

Changes to U.S. GAAP are established by the Financial Accounting Standards Board ("FASB") in the form of accounting 
standards updates ("ASUs") to the FASB's Accounting Standards Codification.

We consider the applicability and impact of all ASUs.  ASUs not listed below were assessed and determined to be either 
not applicable or are expected to have minimal impact on our consolidated financial statements and notes thereto.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers, which requires an entity to 
recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to 
customers. The ASU will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. 
The new standard is effective for us on January 1, 2017. Early application is not permitted. The standard permits the 
use of either the retrospective or cumulative effect transition method. We do not expect ASU 2014-09 will have a 
material effect on our consolidated financial statements and notes thereto.

Item 7A.  Quantitative and Qualitative Disclosures About Market Risk.

Commodity Price Risk

We are exposed to volatility in the prices of commodities used in some of our products and, occasionally, we use fixed 
price cancellable and non-cancellable contracts with our major suppliers for periods of six to 18 months to manage this 
exposure. 

Item 8.  Financial Statements and Supplementary Data.

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm 

Consolidated Balance Sheets 

Consolidated Statements of Income 

Consolidated Statements of Stockholders’ Equity

Consolidated Statements of Cash Flows 

Notes to Consolidated Financial Statements 

Page

22

23

24

25

26

27

21

 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Stockholders
AAON, Inc.

We have audited the accompanying consolidated balance sheets of AAON, Inc. (a Nevada corporation) and subsidiaries 
(the “Company”) as of December 31, 2014 and 2013, and the related consolidated statements of income, stockholders’ 
equity, and cash flows for each of the three years in the period ended December 31, 2014. These financial statements 
are the responsibility of the Company’s management. Our responsibility is to express an opinion on these financial 
statements based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United 
States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the 
financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting 
the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used 
and significant estimates made by management, as well as evaluating the overall financial statement presentation. We 
believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial 
position of AAON, Inc. and subsidiaries as of December 31, 2014 and 2013, and the results of their operations and 
their cash flows for each of the three years in the period ended December 31, 2014, in conformity with accounting 
principles generally accepted in the United States of America.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States), the Company’s internal control over financial reporting as of December 31, 2014, based on criteria established 
in  the  2013  Internal  Control–Integrated  Framework  issued  by  the  Committee  of  Sponsoring  Organizations  of  the 
Treadway Commission (COSO), and our report dated February 27, 2015, expressed an unqualified opinion.

/s/ GRANT THORNTON LLP
Tulsa, Oklahoma
February 27, 2015 

22

AAON, Inc. and Subsidiaries

Consolidated Balance Sheets

Assets

Current assets:

Cash and cash equivalents

Certificates of deposit

Investments held to maturity at amortized cost

Accounts receivable, net

Income tax receivable

Note receivable

Inventories, net

Prepaid expenses and other

Deferred tax assets

Total current assets

Property, plant and equipment:

Land

Buildings

Machinery and equipment

Furniture and fixtures

Total property, plant and equipment

Less:  Accumulated depreciation

Property, plant and equipment, net

Certificates of deposit

Investments held to maturity at amortized cost

Note receivable, long-term

Total assets

Liabilities and Stockholders' Equity

Current liabilities:

Revolving credit facility

Accounts payable

Accrued liabilities

Total current liabilities

Deferred revenue

Deferred tax liabilities

Donations

Commitments and contingencies

Stockholders' equity:

Preferred stock, $.001 par value, 5,000,000 shares authorized, no shares issued

Common stock, $.004 par value, 100,000,000 shares authorized, 54,041,829 and
55,067,031 issued and outstanding at December 31, 2014 and 2013, respectively*

Additional paid-in capital

Retained earnings

Total stockholders' equity

December 31,

2014

2013

(in thousands, except share and
per share data)

$

21,952

$

6,098

11,972

44,092

2,569

30

37,618

609

6,143

12,085

8,110

16,040

39,063

1,073

29

32,140

304

4,779

131,083

113,623

2,233

64,938

127,968

10,388

205,527

113,605

91,922

5,280

4,015

817

1,417

61,821

119,439

9,748

192,425

105,142

87,283

2,638

10,981

919

233,117

$

215,444

$

$

— $

11,370

31,343

42,713

1,006

13,677

1,662

216

—

173,843

174,059

—

7,779

28,550

36,329

585

14,424

—

221

—

163,885

164,106

215,444

Total liabilities and stockholders' equity

$

233,117

$

 *Reflects three-for-two stock split effective July 16, 2014 

The accompanying notes are an integral part of these consolidated financial statements.
23

 
 
 
 
 
 
 
 
 
 
 
 
AAON, Inc. and Subsidiaries

Consolidated Statements of Income

Net sales

Cost of sales

Gross profit

Selling, general and administrative expenses

(Gain) loss on disposal of assets

Income from operations

Interest income, net

Other (expense) income, net

Income before taxes

Income tax provision

Net income

Earnings per share:

Basic*

Diluted*

Cash dividends declared per common share*:

Weighted average shares outstanding:

Basic*

Diluted*

Years Ending December 31,

2014

2013

2012

(in thousands, except per share data)

$

356,322

$

321,140

$

248,059

108,263

40,562

(305)

68,006

276

(36)

68,246

24,088

44,158

0.81

0.80

0.18

$

$

$

$

231,348

89,792

33,989

(22)

55,825

221

248

56,294

18,747

37,547

0.68

0.68

0.13

$

$

$

$

$

$

$

$

303,114

232,615

70,499

26,261

4

44,234

42

41

44,317

16,868

27,449

0.50

0.49
0.16 (1)

54,809,319

55,369,016

55,119,150

55,587,381

55,237,755

55,573,239

 *Reflects three-for-two stock split effective July 16, 2014
(1) Includes special dividend of $0.05 per common share paid on December 24, 2012.

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

24

 
 
 
 
 
 
 
 
 
AAON, Inc. and Subsidiaries

Consolidated Statements of Stockholders' Equity

Balance at December 31, 2011

55,391

$

222

$

— $

122,282

$

122,504

Common Stock

Shares*

Amount*

Paid-in

Capital*

(in thousands)

Retained

Earnings*

Total

Net income

Stock options exercised and restricted

stock awards granted, including tax
benefits

Share-based compensation

Stock repurchased and retired

Dividends

Balance at December 31, 2012

Net income

Stock options exercised and restricted

stock awards granted, including tax
benefits

Share-based compensation

Stock repurchased and retired

Dividends**

Balance at December 31, 2013

Net income

Stock options exercised and restricted

stock awards granted, including tax
benefits

Share-based compensation

Stock repurchased and retired

Dividends**

—

531

—

(756)

—

55,166

—

435

—

(534)

—

55,067

—

463

—

(1,488)

—

—

2

—

(3)

—

221

—

2

—

(2)

—

221

—

1

—

(6)

—

—

2,387

1,294

(3,681)

—

—

—

2,308

1,763

(4,071)

—

—

—

2,556

2,178

(4,734)

—

27,449

—

—

(2,976)

(8,840)

137,915

37,547

—

—

(4,149)

(7,428)

163,885

44,158

—

—

(24,544)

(9,656)

Balance at December 31, 2014

54,042

$

216

$

— $

173,843

$

*Reflects three-for-two stock split effective July 16, 2014
**Includes cash payment of fractional shares from three-for-two stock splits effective July 16, 2014 and July 2, 2013

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

27,449

2,389

1,294

(6,660)

(8,840)

138,136

37,547

2,310

1,763

(8,222)

(7,428)

164,106

44,158

2,557

2,178

(29,284)

(9,656)

174,059

25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AAON, Inc. and Subsidiaries
Consolidated Statements of Cash Flows

2014

Operating Activities

Net income

Adjustments to reconcile net income to net cash provided by operating activities:

Depreciation
Amortization of bond premiums
Provision for losses on accounts receivable, net of adjustments
Provision for excess and obsolete inventories
Share-based compensation
Excess tax benefits from stock options exercised and restricted stock awards
vested
(Gain) loss on disposition of assets
Foreign currency transaction loss (gain)
Interest income on note receivable
Deferred income taxes
Write-off of note receivable
Changes in assets and liabilities:

Accounts receivable
Income tax receivable
Inventories
Prepaid expenses and other
Accounts payable
Deferred revenue
Accrued liabilities

Net cash provided by operating activities

Investing Activities

Capital expenditures
Proceeds from sale of property, plant and equipment
Investment in certificates of deposits
Maturities of certificates of deposits
Purchases of investments held to maturity
Maturities of investments
Proceeds from called investments
Principal payments from note receivable
Net cash used in investing activities

Financing Activities

Borrowings under revolving credit facility
Payments under revolving credit facility
Stock options exercised
Excess tax benefits from stock options exercised and restricted stock awards
vested
Repurchase of stock
Cash dividends paid to stockholders
Net cash used in financing activities
Net increase in cash and cash equivalents
Cash and cash equivalents, beginning of year
Cash and cash equivalents, end of year

$

$

Years Ending December 31,
2013
(in thousands)
37,547
$

$

44,158

11,553
688
(22)
135
2,178

(1,239)
(305)
74
(36)
(2,111)
—

(5,007)
(257)
(5,613)
(305)
3,512
782
4,094
52,279

(16,127)
319
(9,940)
9,310
(6,880)
14,197
3,029
63
(6,029)

—
—
1,318

1,239
(29,284)
(9,656)
(36,383)
9,867
12,085
21,952

$

12,312
790
141
243
1,763

(843)
(22)
67
(40)
(1,594)
75

4,662
464
231
436
(5,197)
615
1,942
53,592

(9,041)
92
(9,108)
3,600
(22,275)
2,005
3,332
69
(31,326)

8,325
(8,325)
1,467

843
(8,222)
(7,428)
(13,340)
8,926
3,159
12,085

$

2012

27,449

13,407
155
(83)
63
1,294

(393)
4
(27)
(42)
(2,028)
—

(9,646)
9,715
2,271
(17)
2,461
—
6,584
51,167

(14,147)
11
(6,540)
1,300
(11,654)
—
626
69
(30,335)

34,847
(39,422)
1,996

393
(6,660)
(8,840)
(17,686)
3,146
13
3,159

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

26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AAON, Inc. and Subsidiaries
Notes to Consolidated Financial Statements
December 31, 2014 

1.  Business Description

AAON, Inc. is a Nevada corporation which was incorporated on August 18, 1987. Our operating subsidiaries include 
AAON,  Inc.,  an  Oklahoma  corporation  and  AAON  Coil  Products,  Inc.,  a  Texas  corporation  (collectively,  the 
"Company"). The Consolidated Financial Statements include our accounts and the accounts of our subsidiaries.  

We are engaged in the manufacture and sale of air conditioning and heating equipment consisting of rooftop units, 
chillers, packaged outdoor mechanical rooms, air handling units, makeup air units, energy recovery units, condensing 
units, self-contained units and coils.

 2.  Summary of Significant Accounting Policies

Principles of Consolidation

These financial statements are prepared in accordance with accounting principles generally accepted in the United 
States of America ("U.S. GAAP"). The accompanying consolidated financial statements include the accounts of the 
Company and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated.

Cash and Cash Equivalents

We consider all highly liquid temporary investments with original maturity dates of three months or less to be cash 
equivalents. Cash and cash equivalents consist of bank deposits and highly liquid, interest-bearing money market funds. 
The Company's cash and cash equivalents are held in a few financial institutions in amounts that exceed the insurance 
limits of the Federal Deposit Insurance Corporation. However, management believes that the Company's counterparty 
risks are minimal based on the reputation and history of the institutions selected.

Investments

Certificates of Deposit

We held $11.4 million and $10.7 million in certificates of deposit at December 31, 2014 and December 31, 2013, 
respectively. At December 31, 2014, the certificates of deposit bear interest ranging from 0.20% to 0.60% per annum 
and have various maturities ranging from less than one month to approximately 19 months.

Investments Held to Maturity

At December 31, 2014, our investments held to maturity were comprised of $16.0 million of corporate notes and 
bonds with various maturities ranging from less than one month to approximately 19 months. The investments have 
moderate risk with S&P ratings ranging from AA+ to BBB-.  

We record the amortized cost basis and accrued interest of the corporate notes and bonds in the Consolidated 
Balance Sheets. We record the interest and amortization of bond premium to interest income in the Consolidated 
Statements of Income.  

27

 
 
The following summarizes the amortized cost and estimated fair value of our investments held to maturity at 
December 31, 2014 and December 31, 2013:

December 31, 2014:

Current assets:

 Investments held to maturity

Non current assets:

Investments held to maturity

Total

December 31, 2013:

Current assets:

Investments held to maturity

Non current assets:

Investments held to maturity

Total

Amortized
Cost

Gross
Unrealized
Gain

Gross
Unrealized
(Loss)

(in thousands)

Fair
Value

11,972

$

— $

(7) $

11,965

4,015

15,987

$

—

— $

(16)

(23) $

3,999

15,964

16,040

$

11

$

— $

16,051

10,981

27,021

$

7

18

$

—

— $

10,988

27,039

$

$

$

$

We evaluate these investments for other-than-temporary impairments on a quarterly basis. We do not believe there was 
an other-than-temporary impairment for our investments at December 31, 2014 or 2013.

Accounts and Note Receivable

Accounts and note receivable are stated at amounts due from customers, net of an allowance for doubtful accounts. We 
generally do not require that our customers provide collateral. The Company determines its allowance for doubtful 
accounts by considering a number of factors, including the credit risk of specific customers, the customer’s ability to 
pay current obligations, historical trends, economic and market conditions and the age of the receivable. Accounts are 
considered  past  due  when  the  balance  has  been  outstanding  for  ninety  days  past  negotiated  credit  terms. Past  due 
accounts are generally written-off against the allowance for doubtful accounts only after all collection attempts have 
been exhausted.

Concentration of Credit Risk

Our customers are concentrated primarily in the domestic commercial and industrial new construction and replacement 
markets. To date, our sales have been primarily to the domestic market, with foreign sales accounting for approximately 
6% of revenues for the year ended December 31, 2014 and 5% of revenues for the years ended December 31, 2013 
and 2012, respectively. No customer accounted for 10% or more of our sales during 2014, 2013 or 2012. No customer 
accounted for 5% of our accounts receivable balance at December 31, 2014. We had one customer that accounted for 
5% of our accounts receivable balance at December 31, 2013.

Fair Value of Financial Instruments

The carrying amounts of cash and cash equivalents, receivables, accounts payable and accrued liabilities approximate 
fair value because of the short-term maturity of the items. The carrying amount of the Company's revolving line of 
credit, and other payables, approximate their fair values either due to their short term nature, the variable rates associated 
with the debt or based on current rates offered to the Company for debt with similar characteristics.

Inventories

Inventories are valued at the lower of cost or market using the first-in, first-out (“FIFO”) method. Cost in inventory 
includes purchased parts and materials, direct labor and applied manufacturing overhead. We establish an allowance 
for excess and obsolete inventories based on product line changes, the feasibility of substituting parts and the need for 
supply and replacement parts.

28

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Property, Plant and Equipment

Property,  plant  and  equipment,  including  significant  improvements,  are  recorded  at  cost,  net  of  accumulated 
depreciation. Repairs and maintenance and any gains or losses on disposition are included in operations.

Depreciation is computed using the straight-line method over the following estimated useful lives:

Buildings

Machinery and equipment

Furniture and fixtures

Impairment of Long-Lived Assets

3-40 years

3-15 years

3-7 years

We review long-lived assets for possible impairment when events or changes in circumstances indicate, in management’s 
judgment, that the carrying amount of an asset may not be recoverable. Recoverability is measured by a comparison 
of the carrying amount of an asset or asset group to its estimated undiscounted future cash flows expected to be generated 
by the asset or asset group. If the undiscounted cash flows are less than the carrying amount of the asset or asset group, 
an impairment loss is recognized for the amount by which the carrying amount of the asset or asset group exceeds its 
fair value.

Research and Development

The costs associated with research and development for the purpose of developing and improving new products are 
expensed as incurred. For the years ended December 31, 2014, 2013, and 2012 research and development costs amounted 
to approximately $6.3 million, $5.2 million, and $3.6 million, respectively.

Advertising

Advertising costs are expensed as incurred. Advertising expense for the years ended December 31, 2014, 2013, and 
2012 was approximately $1.0 million, $0.9 million, and $0.9 million, respectively.

Shipping and Handling

We incur shipping and handling costs in the distribution of products sold that are recorded in cost of sales. Shipping 
charges that are billed to the customer are recorded in revenues and as an expense in cost of sales. For the years ended 
December 31, 2014, 2013 and 2012 shipping and handling fees amounted to approximately $8.5 million, $7.9 million, 
and $8.6 million, respectively.

Income Taxes

Income taxes are accounted for under the asset and liability method. The Company recognizes deferred tax assets and 
liabilities for the expected future tax consequences of temporary differences between the book carrying amounts and 
the tax basis of assets and liabilities. We establish accruals for uncertain tax positions when it is more likely than not 
that our tax return positions may not be fully sustained. The Company records a valuation allowance for deferred tax 
assets when, in the opinion of management, it is more likely than not that deferred tax assets will not be realized.

Share-Based Compensation

The Company recognizes expense for its share-based compensation based on the fair value of the awards that are 
granted. The Company’s share-based compensation plans provide for the granting of stock options and restricted stock. 
The fair values of stock options are estimated at the date of grant using the Black-Scholes-Merton option valuation 
model. The use of the Black-Scholes-Merton option valuation model requires the input of subjective assumptions. 
Measured compensation cost, net of estimated forfeitures, is recognized ratably over the vesting period of the related 
share-based compensation award. Forfeitures are estimated based on the Company's historical experience. The fair 
value of restricted stock awards is determined based on the market value of the Company’s shares on the grant date 
and the compensation expense is recognized on a straight-line basis during the service period of the respective grant.

29

Derivative Instruments

In the course of normal operations, the Company occasionally enters into contracts such as forward priced physical 
contracts  for  the  purchase  of  raw  materials  that  qualify  for  and  are  designated  as  normal  purchase  or  normal  sale 
contracts. Such contracts are exempted from the fair value accounting requirements and are accounted for at the time 
product is purchased or sold under the related contract. The Company does not engage in speculative transactions, nor 
does the Company hold or issue financial instruments for trading purposes.

Revenue Recognition

We recognize revenues from sales of products when title and risk of ownership pass to the customer. Final sales prices 
are fixed and based on purchase orders. Sales allowances and customer incentives are treated as reductions to sales and 
are provided for based on historical experiences and current estimates. Sales of our products are moderately seasonal 
with the peak period being July - November of each year.

In addition, the Company presents revenues net of sales tax and net of certain payments to our independent manufacturer 
representatives (“Representatives”). Representatives are national companies that are in the business of providing HVAC 
units and other related products and services to customers. The end user customer orders a bundled group of products 
and services from the Representative and expects the Representative to fulfill the order. Only after the specifications 
are agreed to by the Representative and the customer, and the decision is made to use an AAON HVAC unit, will we 
receive notice of the order. We establish the amount we must receive for our HVAC unit (“minimum sales price”), but 
do not control the total order price which is negotiated by the Representative with the end user customer.

We are responsible for billings and collections resulting from all sales transactions, including those initiated by our 
Representatives. The Representatives submit the total order price to us for invoicing and collection. The total order 
price includes our minimum sales price and an additional amount which may include both the Representatives’ fee and 
amounts due for additional products and services required by the customer. These additional products and services may 
include controls purchased from another manufacturer to operate the unit, start-up services, and curbs for supporting 
the unit (“Third Party Products”). All are associated with the purchase of a HVAC unit but may be provided by the 
Representative or another third party. The Company is under no obligation related to Third Party Products.

The Representatives’ fee and Third Party Products amounts (“Due to Representatives”) are paid only after all amounts 
associated with the order are collected from the customer. The Due to Representatives amount is paid only after all 
amounts associated with the order are collected from the customer. The amount of payments to our representatives was 
$59.7  million,  $63.0  million,  and  $57.1  million  for  each  of  the  years  ended  December  31,  2014,  2013,  and  2012, 
respectively.

The Company also sells extended warranties on parts for various lengths of time ranging from six months to 10 years. 
Revenue for these separately priced warranties is deferred and recognized on a straight-line basis over the separately 
priced warranty period.

Insurance Reserves

Under the Company’s insurance programs, coverage is obtained for significant liability limits as well as those risks 
required to be insured by law or contract. It is the policy of the Company to self-insure a portion of certain expected 
losses related primarily to workers’ compensation and medical liability. Provisions for losses expected under these 
programs are recorded based on the Company’s estimates of the aggregate liabilities for the claims incurred.

Product Warranties

A provision is made for the estimated cost of maintaining product warranties to customers at the time the product is 
sold based upon historical claims experience by product line. The Company records a liability and an expense for 
estimated future warranty claims based upon historical experience and management's estimate of the level of future 
claims. Changes in the estimated amounts recognized in prior years are recorded as an adjustment to the liability and 
expense in the current year.

30

 
Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and 
assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities 
at  the  date  of  the  financial  statements  and  the  reported  amounts  of  revenues  and  expenses  during  the  reporting 
period. Because these estimates and assumptions require significant judgment, actual results could differ from those 
estimates  and  could  have  a  significant  impact  on  our  results  of  operations,  financial  position  and  cash  flows. We 
reevaluate  our  estimates  and  assumptions  as  needed,  but  at  a  minimum  on  a  quarterly  basis. The  most  significant 
estimates include, but are not limited to, the allowance for doubtful accounts, inventory reserves, warranty accrual, 
workers compensation accrual, medical insurance accrual, share-based compensation and income taxes. Actual results 
could differ materially from those estimates.

3. Accounts Receivable

Accounts receivable and the related allowance for doubtful accounts are as follows:

Accounts receivable

Less:  Allowance for doubtful accounts

Total, net

Allowance for doubtful accounts:

Balance, beginning of period

Provisions for losses on accounts receivables, net of
adjustments

Accounts receivable written off, net of recoveries

Balance, end of period

4. Inventories

December 31,

2014

2013

(in thousands)

$

$

44,263
(171)
44,092

$

$

39,256
(193)
39,063

Years Ending December 31,

2014

2013
(in thousands)

2012

193

$

52

$

268

—
(22)
171

141

—

$

193

$

(83)
(133)
52

$

$

The components of inventories and the related changes in the allowance for excess and obsolete inventories are as 
follows:

Raw materials

Work in process

Finished goods

Less:  Allowance for excess and obsolete inventories

Total, net

31

December 31,

2014

2013

(in thousands)

$

34,153

$

28,592

2,262

1,917

38,332
(714)
37,618

$

2,286

1,841

32,719
(579)
32,140

$

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
Allowance for excess and obsolete inventories:

Balance, beginning of period

Provisions for excess and obsolete inventories

Inventories written off

Balance, end of period

5.  Note Receivable

$

$

Years Ending December 31,

2012

2013
(in thousands)

$

363

$

243
(27)
579

$

300

63

—

363

2014

579

135

—

714

$

In connection with the closure of our Canadian facility on May 18, 2009, we sold land and a building in September 
2010 and assumed a note receivable from the borrower secured by the property. The $1.1 million, 15 year note has an 
interest rate of 4.0% and is payable to us monthly, and has a $0.6 million balloon payment due in October 2025. Interest 
payments are recognized in interest income.

We evaluate the note for impairment on a quarterly basis. We determine the note receivable to be impaired if we are 
uncertain of its collectability based on the contractual terms. At December 31, 2014 and 2013, there was no impairment.

6.  Supplemental Cash Flow Information

Supplemental disclosures:

Interest paid

Income taxes paid, net

Non-cash investing and financing activities:

Non-cash capital expenditures

Trade-in of equipment

7. Warranties

Years Ending December 31,

2014

2013
(in thousands)

2012

$

— $

1

$

26,456

19,884

(79)
—

71

315

44

15,128

(3,670)
300

The Company has warranties with various terms from 18 months for parts to 25 years for certain heat exchangers. The 
Company has an obligation to replace parts or service its products if conditions under the warranty are met. A provision 
is made for estimated warranty costs at the time the related products are sold based upon the warranty period, historical 
trends, new products and any known identifiable warranty issues.  

Changes in the warranty accrual are as follows:

Warranty accrual:

Balance, beginning of period

Payments made

Provisions

Adjustments related to changes in estimates

Balance, end of period

Warranty expense:

32

Years Ending December 31,

2014

2013
(in thousands)

2012

$

$

$

7,352
(4,096)
4,874

—

8,130

4,874

$

$

$

5,776
(4,448)
6,005

19

7,352

6,024

$

$

$

6,093
(3,861)
3,304

240

5,776

3,545

 
 
 
 
 
 
 
 
8. Accrued Liabilities

At December 31, accrued liabilities were comprised of the following:

December 31,

2014

2013

Warranty
Due to representatives
Payroll
Profit sharing
Workers' compensation
Medical self-insurance
Customer prepayments
Donations
Employee benefits and other
Total

9. Revolving Credit Facility

$

$

$

(in thousands)
8,130
10,188
3,153
2,016
535
532
1,639
1,600
3,550
31,343

$

7,352
9,480
4,448
1,389
665
353
2,077
—
2,786
28,550

Our revolving credit facility provides for maximum borrowings of $30.0 million which is provided by BOKF, NA dba 
Bank of Oklahoma, formerly known as Bank of Oklahoma, N.A. ("Bank of Oklahoma"). Under the line of credit, there 
was one standby letter of credit totaling $0.8 million as of December 31, 2014. Borrowings available under the revolving 
credit facility at December 31, 2014, were $29.2 million. Interest on borrowings is payable monthly at LIBOR plus 
2.5%. No fees are associated with the unused portion of the committed amount. As of December 31, 2014 and 2013, 
we had no balance outstanding under our revolving credit facility. At December 31, 2014 and 2013, the  weighted 
average interest rate was 2.7% and 2.7%, respectively.

At December 31, 2014, we were in compliance with our financial covenants. These covenants require that we meet 
certain parameters related to our tangible net worth, total liabilities to tangible net worth ratio and working capital. At 
December 31, 2014 our tangible net worth was $175.7 million, which meets the requirement of being at or above $95.0 
million. Our total liabilities to tangible net worth ratio was 0.3 to 1.0, which meets the requirement of not being above 
2 to 1. Our working capital was $88.4 million which meets the requirement of being at or above $40.0 million. 

Effective July 25, 2014, the Company amended its revolving credit facility with the Bank of Oklahoma. The amendment 
extends the termination date of the revolving credit facility to July 27, 2016.

10.  Income Taxes

The provision for income taxes consists of the following:

Current

Deferred

Years Ending December 31,

2014

$

$

26,199

(2,111)
24,088

2013
(in thousands)
20,341
$

(1,594)
18,747

$

$

$

2012

18,896

(2,028)
16,868

33

 
 
 
 
 
 
 
 
The provision for income taxes differs from the amount computed by applying the statutory federal income tax rate 
before the provision for income taxes.

The reconciliation of the federal statutory income tax rate to the effective income tax rate is as follows:

Federal statutory rate

State income taxes, net of federal benefit

Domestic manufacturing deduction

Other

Other primarily relates to certain domestic credits.

Years Ending December 31,

2014

2013

2012

35 %

5 %

(4)%

(1)%

35 %

35 %

4 %

(4)%

(2)%

33 %

35 %

5 %

(3)%

1 %

38 %

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and 
liabilities for financial reporting purposes and the amount used for income tax purposes.

The significant components of the Company’s deferred tax assets and liabilities are as follows:

Net current deferred assets and (liabilities) relating to:

Accounts receivable and inventory reserves

Warranty accrual

Other accruals

Donations

Other, net

Net long-term deferred assets and (liabilities) relating to:

Depreciation

Share-based compensation

Donations

Other, net

December 31,

2014

2013

(in thousands)

355

$

3,263

1,238

642

645

6,143

$

304

2,901

1,420

—

154

4,779

(15,294) $
707

667

243
(13,677) $

(14,843)
692

—
(273)
(14,424)

$

$

$

$

We  file  income  tax  returns  in  the  U.S.,  state  and  foreign  income  tax  returns  jurisdictions. We  are  subject  to  U.S. 
examinations for tax years 2011 to present, and to non-U.S. income tax examinations for the tax years of 2010 to 
present. In addition, we are subject to state and local income tax examinations for the tax years 2010 to present. The 
Company continues to evaluate its need to file returns in various state jurisdictions and recorded $0.2 million in additional 
state income tax expense, net of federal benefit, during 2013 related to our updated assessment of required state filings. 
Any interest or penalties would be recognized as a component of income tax expense.

On January 2, 2013 the ATRA was signed into law. Some of the provisions were retroactive to January 1, 2012, including 
the extension of certain tax credits. The tax rate above reflects the tax law that was in place as of December 31, 2012. 
Had  the  ATRA  had  been  enacted  prior  to  January  1,  2013,  our  overall  tax  expense  for  2012  would  have 
been approximately $0.5 million lower. This was recorded as a reduction in expense in the first quarter of 2013. The 

34

 
 
 
 
 
 
 
 
 
 
 
 
 
Company also had a change in estimate related to the recoverability of certain 2012 tax credits that was recorded in 
the first quarter of 2013 for approximately $0.6 million. This change in estimate was the result of additional and better 
information. Had the ATRA impact and the change in estimate been booked in 2012 instead of 2013, our overall effective 
tax rate would have been approximately 35.5% for the year ended December 31, 2012.

11.  Share-Based Compensation

As discussed in Note 13, the Company had a three-for-two stock split effective July 16, 2014. All share information 
herein has been updated to reflect the effect of this stock split.

We have historically maintained a stock option plan for key employees, directors and consultants (“the 1992 Plan”). 
The 1992 Plan provided for 14.9 million shares to be issued under the plan in the form of stock options. Under the 
terms of the plan, the exercise price of shares granted may not be less than 85% of the fair market value at the date of 
the grant. Options granted to directors prior to May 25, 2004, vest one year from the date of grant and are exercisable 
for nine years thereafter. Options granted to directors on or after May 25, 2004, vest one-third each year, commencing 
one year after the date of grant. All other options granted vest at a rate of 20% per year, commencing one year after 
date of grant, and are exercisable during years 2-10. 

On May 22, 2007, our stockholders adopted a Long-Term Incentive Plan (“LTIP”) which provides an additional 3.3 
million  shares  that  can  be  granted  in  the  form  of  stock  options,  stock  appreciation  rights,  restricted  stock  awards, 
performance units and performance awards. Since inception of the Plan, non-qualified stock options and restricted 
stock awards have been granted with the same vesting schedule as the previous plan. Under the LTIP, the exercise price 
of shares granted may not be less than 100% of the fair market value at the date of the grant.

The total pre-tax compensation cost related to unvested stock options not yet recognized as of December 31, 2014 is 
$2.1 million and is expected to be recognized over a weighted-average period of 2.05 years.

The following weighted average assumptions were used to determine the fair value of the stock options granted on 
the original grant date for expense recognition purposes for options granted during December 31, 2014, 2013 and 
2012 using a Black Scholes-Merton Model:

Director and Officers:

Expected dividend yield

Expected volatility

Risk-free interest rate

Expected life (in years)

Employees:

Expected dividend yield

Expected volatility

Risk-free interest rate

Expected life (in years)

2014

2013

2012

N/A

N/A

N/A

N/A

2.06%

44.85%

2.26%

8

1.19%

47.08%

1.55%

7

1.14%

45.92%

1.40%

8

1.22%

47.54%

1.19%

7

1.22%

45.99%

1.19%

8

The  expected  term  of  the  options  is  based  on  evaluations  of  historical  and  expected  future  employee  exercise 
behavior. The  risk-free  interest  rate  is  based  on  the  U.S.  Treasury  rates  at  the  date  of  grant  with  maturity  dates 
approximately equal to the expected life at the grant date. Volatility is based on historical volatility of our stock over 
time periods equal to the expected life at grant date.

35

 
 
 
 
 
 
 
The following is a summary of stock options vested and exercisable as of December 31, 2014:

Range of

Exercise

Prices

Number

of

Shares

Weighted
Average

Remaining

Contractual

Life

Weighted

Average

Exercise

Price

$3.21 - 6.89

$7.13 - 8.17

$8.65 - 21.14

Total

411,553

81,050

175,527

668,130

3.46

6.54

6.53

4.64

$

$

Intrinsic

Value
(in thousands)

5.16

7.27

8.76

6.36

$

$

7,113

1,226

2,392

10,731

The following is a summary of stock options vested and exercisable as of December 31, 2013:

Range of
Exercise
Prices

Number
of
Shares

Weighted
Average
Remaining
Contractual
Life

Weighted

Average
Exercise
Price

$3.21 - 6.89
$7.13 - 8.17
$8.65 - 9.34
Total

422,003
63,225
97,887
583,115

4.09
7.45
8.38
5.17

$

$

Intrinsic
Value
(in thousands)

4.85
7.24
8.65
5.75

$

$

6,941
889
1,238
9,068

The following is a summary of stock options vested and exercisable as of December 31, 2012:

Range of

Exercise

Prices

Number

of

Shares

Weighted
Average

Remaining

Contractual

Life

Weighted

Average

Exercise

Price

$3.21 - 4.31

$4.54 - 5.77

$6.09 - 8.13

Total

149,288

303,863

112,725

565,876

2.86

5.22

7.86

5.12

$

$

Intrinsic

Value
(in thousands)

3.57

4.79

6.95

4.90

$

$

851

1,362

263

2,476

36

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
A summary of option activity under the plan is as follows:

Options

Outstanding at December 31, 2013

Granted

Exercised

Forfeited or Expired

Outstanding at December 31, 2014

Exercisable at December 31, 2014

Weighted
Average
Exercise

Price

7.23

20.30

6.34

11.11

8.16

6.36

Shares

1,398,090

$

87,090
(207,687)
(43,582)
1,233,911

668,130

$

$

The total intrinsic value of options exercised during December 31, 2014, 2013 and 2012 was $2.8 million, $2.7 million 
and $4.0 million, respectively. The cash received from options exercised during December 31, 2014, 2013 and 2012 
was $1.3 million, $1.5 million and $2.0 million, respectively. The impact of these cash receipts is included in financing 
activities in the accompanying Consolidated Statements of Cash Flows.

Since 2007, as part of the LTIP, the Compensation Committee of the Board of Directors has authorized and issued 
restricted stock awards to directors and key employees. Restricted stock awards granted to directors vest one-third each 
year. All other restricted stock awards vest at a rate of 20% per year. The fair value of restricted stock awards is based 
on the fair market value of AAON common stock on the respective grant dates, reduced for the present value of dividends.

These awards are recorded at their fair value on the date of grant and compensation cost is recorded using straight-line 
vesting over the service period. At December 31, 2014, unrecognized compensation cost related to unvested restricted 
stock awards was approximately $5.6 million which is expected to be recognized over a weighted average period of 
2.48 years.

A summary of the unvested restricted stock awards is as follows:

Restricted stock

Unvested at December 31, 2013
Granted
Vested
Forfeited
Unvested at December 31, 2014

Weighted
Average
Grant date
Fair Value

12.77
18.88
11.57
16.89
16.76

Shares

236,009
266,144
(72,902)
(14,405)
414,846

$

$

37

 
 
A summary of share-based compensation is as follows for the years ending December 31, 2014, 2013 and 2012:

Grant date fair value of awards during the period:

Options

Restricted stock

Total

Share-based compensation expense:

Options

Restricted stock

Total

Income tax benefit related to share-based compensation:

Options
Restricted stock
Total

12. Employee Benefits

2014

2013
(in thousands)

2012

817

5,024

5,841

$

$

841

2,306

3,147

2014

2013
(in thousands)

898

1,280

2,178

$

$

1,170

593

1,763

2014

979
260
1,239

2013
(in thousands)
715
$
128
843

$

$

$

$

$

$

$

2,569

830

3,399

2012

958

336

1,294

2012

370
23
393

$

$

$

$

$

$

Defined Contribution Plan - 401(k) - We sponsor a defined contribution plan (“the Plan”). Eligible employees may 
make  contributions  in  accordance  with  the  Plan  and  IRS  guidelines.  In  addition  to  the  traditional  401(k),  eligible 
employees are given the option of making an after-tax contribution to a Roth 401(k) or a combination of both. The Plan 
provides for automatic enrollment and for an automatic increase to the deferral percentage at January 1st of each year 
and each year thereafter, unless the employee elects to decline the automatic increase and enrollment. Effective October 
1, 2013, and each year thereafter, eligible employees are automatically enrolled in the Plan at a 6% deferral rate and 
currently contributing employees deferral rates will be increased to 6% unless their current rate is above 6% or the 
employee elects to decline the automatic enrollment or increase.

Under  the  Plan,  through  September  30,  2013,  the  Company  contributed  a  specified  percentage  of  each  eligible 
employee’s compensation. In addition, the Company contributed 1.5% of eligible payroll to the Plan each year. Effective 
October 1, 2013, the Plan was amended such that the Company contributes 3% of eligible payroll to the Plan for each 
employee and matches 100% up to 6% of employee contributions of eligible compensation. We contribute in the form 
of cash and direct the investment to shares of AAON stock. Employees are 100% vested in salary deferral contributions 
and vest 20% per year at the end of years two through six of employment in employer matching contributions. The 
additional 3% Company contribution vests over two years. For the years ended December 31, 2014, 2013 and 2012 
we  made  contributions  of  $6.8  million,  $3.0  million  and  $2.4  million,  respectively. Administrative  expenses  were 
approximately $0.2 million, $0.2 million, and $0.1 million for the years ended 2014, 2013 and 2012, respectively.

Profit Sharing Bonus Plan - We maintain a discretionary profit sharing bonus plan under which approximately 
10% of pre-tax profit is paid to eligible employees on a quarterly basis in order to reward employee 
productivity. Eligible employees are regular full-time employees who are actively employed and working on the first 
and last days of the calendar quarter. Profit sharing expense was $7.8 million,  $6.4 million and $4.9 million for the 
years ended December 31, 2014, 2013 and 2012, respectively.

38

 
 
 
 
 
 
13.  Stockholders’ Equity

Stock Repurchase - On May 17, 2010, the Board authorized a stock buyback program, targeting repurchases of up to 
approximately  5%  (approximately  2.9  million  shares)  of  our  outstanding  stock  from  time  to  time  in  open  market 
transactions. Since the inception of the program, we repurchased a total of approximately 2.6 million shares for an 
aggregate price of $31.5 million, or an average price of $11.97 per share. We purchased the shares at current market 
prices. For the year ended December 31, 2014, we repurchased 1.0 million shares. No purchases were made for the 
year ended December 31, 2013.

On July 1, 2005, we entered into a stock repurchase arrangement by which employee-participants in our 401(k) savings 
and investment plan are entitled to have shares of AAON stock in their accounts sold to us to provide diversification 
of their investments. The maximum number of shares to be repurchased is contingent upon the number of shares sold 
by employees. Through December 31, 2014, we repurchased approximately 5.0 million shares for an aggregate price 
of $39.3 million, or an average price of $7.81 per share. We purchased the shares at current market prices.

On November 7, 2006, the Board of Directors authorized us to repurchase shares from certain directors and officers 
following their exercise of stock options. The maximum number of shares to be repurchased is contingent upon the 
number of shares sold. Through December 31, 2014, we repurchased approximately 1.8 million shares for an aggregate 
price of $14.0 million, or an average price of $7.76 per share. We purchased the shares at current market prices.

Dividends - At the discretion of the Board of Directors we pay semi-annual cash dividends. Board approval is required 
to determine the date of declaration and amount for each semi-annual dividend payment. 

We declared dividends to shareholders of record at the close of business on June 11, 2012, which were paid on July 2, 
2012. At a meeting of the Board of Directors on November 7, 2012, the Board declared a regular semi-annual cash 
dividend of $0.05 per share, and, in view of our strong financial position, the Board also declared a one-time special 
cash  dividend  of  $0.05  per  share. Both  dividends  were  paid  to  shareholders  of  record  at  the  close  of  business  on 
December 3, 2012 and paid on December 24, 2012.

On May 21, 2013, the Board of Directors declared a three-for-two  stock split of the Company's common stock to be 
paid in the form of a stock dividend on July 2, 2013. Stockholders of record at the close of business on June 13, 
2013 received one additional share for every two shares they held as of that date. All share and per share information 
has been updated to reflect the effects of this stock split. In addition, on May 21, 2013, the Board of Directors 
approved a semi-annual cash dividend of $0.06 per share, post split, to the holders of our outstanding Common 
Stock as of the close of business on June 13, 2013, the record date. Those dividends were paid on July 2, 2013.

At a meeting of the Board of Directors on November 6, 2013, the Board declared a regular semi-annual cash dividend 
of $0.07 per share. The dividends were payable to shareholders of record at the close of business on December 2, 2013, 
the record date, and were paid on December 23, 2013.

On May 2, 2014, we declared a regular semi-annual cash dividend of $0.09 per share, to stockholders of record at the 
close of business on June 12, 2014, the record date. Those dividends were paid on July 1, 2014.

On June 5, 2014, we declared a three-for-two stock split of the Company's common stock to be paid in the form of a 
stock dividend on July 16, 2014. Stockholders of record at the close of business on June 27, 2014 received one additional 
share for every two shares they held as of that date. All share and per share information has been updated to reflect the 
effects of this stock split.

At a meeting of the Board of Directors on November 4, 2014, the Board declared a regular semi-annual cash dividend 
of $0.09 per share. The dividends were payable to shareholders of record at the close of business on December 2, 2014, 
the record date, and were paid on December 23, 2014.

We paid cash dividends of $9.7 million, $7.4 million and $8.8 million in 2014, 2013 and 2012, respectively.

39

14.  Commitments and Contingencies

We are subject to various claims and legal actions that arise in the ordinary course of business. We closely monitor 
these claims and legal actions and frequently consult with our legal counsel to determine whether they may, when 
resolved, have a material adverse effect on our financial position, results of operations or cash flows and we accrue 
and/or disclose loss contingencies as appropriate. We have concluded that the likelihood is remote that the ultimate 
resolution of any pending litigation or claims will be material or have a material adverse effect on the Company's 
business, financial position, results of operations or cash flows.

We are occasionally party to short-term, cancellable and occasionally non-cancellable, fixed price contracts with major 
suppliers for the purchase of raw material and component parts. We expect to receive delivery of raw materials for use 
in our manufacturing operations. These contracts are not accounted for as derivative instruments because they meet 
the normal purchase and normal sales exemption. At December 31, 2013, we had one material contractual purchase 
agreement for approximately $1.4 million that expired in December 2014.

15. New Accounting Pronouncements

Changes to U.S. GAAP are established by the Financial Accounting Standards Board ("FASB") in the form of accounting 
standards updates ("ASUs") to the FASB's Accounting Standards Codification.

We consider the applicability and impact of all ASUs. ASUs not listed below were assessed and determined to be either 
not applicable or are expected to have minimal impact on our consolidated financial statements and notes thereto.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers, which requires an entity to 
recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to 
customers. The ASU will replace most existing revenue recognition guidance in U.S. GAAP when it becomes effective. 
The new standard is effective for us on January 1, 2017. Early application is not permitted. The standard permits the 
use of either the retrospective or cumulative effect transition method. We do not expect ASU 2014-09 will have a 
material effect on our consolidated financial statements and notes thereto.

16. Earnings Per Share

Basic net income per share is calculated by dividing net income by the weighted average number of shares of common 
stock outstanding during the period. Diluted net income per share assumes the conversion of all potentially dilutive 
securities and is calculated by dividing net income by the sum of the weighted average number of shares of common 
stock outstanding plus all potentially dilutive securities. Dilutive common shares consist primarily of stock options and 
restricted stock awards.

The following table sets forth the computation of basic and diluted earnings per share:

Numerator:

Net income

Denominator:

2014

2013

2012

(in thousands, except share and per share data)

$

44,158

$

37,547

$

27,449

Basic weighted average shares*

54,809,319

55,119,150

55,237,755

Effect of dilutive stock options and restricted stock*

559,697

468,231

335,484

Diluted weighted average shares*

55,369,016

55,587,381

55,573,239

Earnings per share:

Basic*

Dilutive*

Anti-dilutive shares:

Shares*

 *Reflects three-for-two stock split effective July 16, 2014

$

$

0.81

0.80

$

$

0.68

0.68

$

$

0.50

0.49

32,436

206,264

929,870

40

 
 
 
 
 
 
 
 
 
 
17.  Quarterly Results (Unaudited)

The following is a summary of the quarterly results of operations for the years ending December 31, 2014 and 2013:

2014

Net sales

Gross profit

Net income

Earnings per share:

Basic*

Diluted*

2013

Net sales

Gross profit

Net income

Earnings per share:

Basic*

Diluted*

Quarter

First

Second

Third

Fourth

(in thousands, except per share data)

$

$

$

$

$

$

76,367

$

92,310

$

102,917

$

21,846

9,822

0.18

0.17

66,833

15,312

7,140

0.13

0.13

$

$

$

$

$

27,876

11,363

0.21

0.20

91,241

27,676

12,119

0.22

0.22

$

$

$

$

$

33,350

12,440

0.23

0.22

89,690

26,616

10,522

0.19

0.19

$

$

$

$

$

84,728

25,191

10,533

0.19

0.19

73,376

20,188

7,766

0.14

0.14

 *Reflects three-for-two stock split effective July 16, 2014

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

Not Applicable.

Item 9A.  Controls and Procedures.

(a)  Evaluation of Disclosure Controls and Procedures

At the end of the period covered by this Annual Report on Form 10-K, our management, under the supervision and 
with the participation of our Chief Executive Officer and Chief Financial Officer, has evaluated the effectiveness of 
the design and operation of our disclosure controls and procedures. Based on that evaluation, our Chief Executive 
Officer and Chief Financial Officer believe that: 

•  Our  disclosure  controls  and  procedures  are  designed  at  a  reasonable  assurance  threshold  to  ensure  that 
information required to be disclosed by us in the reports we file under the Securities Exchange Act of 1934 
is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and 
forms; and

•  Our  disclosure  controls  and  procedures  operate  at  a  reasonable  assurance  threshold  such  that  important 
information flows to appropriate collection and disclosure points in a timely manner and are effective to ensure 
that such information is accumulated and communicated to our management, and made known to our Chief 
Executive Officer and Chief Financial Officer, particularly during the period when this Annual Report was 
prepared, as appropriate to allow timely decisions regarding the required disclosure.

Our Chief Executive Officer and Chief Financial Officer have evaluated our disclosure controls and procedures and 
concluded that these controls and procedures were effective as of December 31, 2014.

41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(b)  Management's Annual Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over our financial reporting. 
Our internal control over financial reporting is a process designed by, or under the supervision of, our principal executive 
and principal financial officer, and effected by our board of directors, management and other personnel, to provide 
reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for 
external purposes in accordance with U.S. GAAP. 

All internal control systems, no matter how well designed, have inherent limitations. Therefore, even those systems 
determined to be effective can provide only reasonable assurance with respect to financial statement preparation and 
presentation. 

In making our assessment of internal control over financial reporting, management has used the criteria issued by the 
Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  ("COSO")  in  the  2013  Internal  Control—
Integrated Framework. Based on our assessment, we believe that, as of December 31, 2014, our internal control over 
financial reporting is effective at the reasonable assurance level based on those criteria. 

The effectiveness of the Company’s internal control over financial reporting as of December 31, 2014 has been audited 
by Grant Thornton LLP, our independent registered public accounting firm, as stated in their report which is included 
in this Item 9A of this report on Form 10-K.

(c)  Changes in Internal Control over Financial Reporting

There have been no changes in internal control over financial reporting that occurred during the fourth quarter of 2014 
that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

42

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Board of Directors and Stockholders
AAON, Inc.

We have audited the internal control over financial reporting of AAON, Inc. (a Nevada corporation) and subsidiaries 
(the “Company”) as of December 31, 2014, based on criteria established in the 2013 Internal Control—Integrated 
Framework  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  (COSO).  The 
Company’s management is responsible for maintaining effective internal control over financial reporting and for its 
assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management’s 
Annual  Report  on  Internal  Control  over  Financial  Reporting.  Our  responsibility  is  to  express  an  opinion  on  the 
Company’s internal control over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United 
States). 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.

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.

In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as 
of December 31, 2014, based on criteria established in the 2013 Internal Control - Integrated Framework issued by 
COSO.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States), the consolidated financial statements of the Company as of and for the year ended December 31, 2014, and 
our report dated February 27, 2015, expressed an unqualified opinion on those financial statements.

/s/ GRANT THORNTON LLP

Tulsa, Oklahoma
February 27, 2015 

43

Item 9B.  Other Information.

None.

PART III

Item 10.  Directors, Executive Officers and Corporate Governance.

The information required by Items 401, 405, 406 and 407(c)(3), (d)(4) and (d)(5) of Regulation S-K is incorporated 
by reference to the information contained in our definitive Proxy Statement to be filed with the Securities and Exchange 
Commission in connection with our annual meeting of shareholders scheduled to be held on May 19, 2015.

Code of Ethics

We adopted a code of ethics that applies to our principal executive officer, principal financial officer and principal 
accounting officer or persons performing similar functions, as well as other employees and directors. Our code of ethics 
can be found on our website at www.aaon.com. We will also provide any person without charge, upon request, a copy 
of such code of ethics. Requests may be directed to AAON, Inc., 2425 South Yukon Avenue, Tulsa, Oklahoma 74107, 
attention Scott M. Asbjornson, or by calling (918) 382-6204.

Item 11.  Executive Compensation.

The information required by Items 402 and 407(e)(4) and (e)(5) of Regulation S-K is incorporated by reference to the 
information contained in our definitive Proxy Statement to be filed with the Securities and Exchange Commission in 
connection with our annual meeting of shareholders scheduled to be held on May 19, 2015.

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

The information required by Item 403 and Item 201(d) of Regulation S-K is incorporated by reference to the information 
contained in our definitive Proxy Statement to be filed with the Securities and Exchange Commission in connection 
with our annual meeting of stockholders scheduled to be held May 19, 2015.

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

The information required to be reported pursuant to Item 404 of Regulation S-K and paragraph (a) of Item  407 of 
Regulation S-K is incorporated by reference in our definitive proxy statement relating to our  2015 annual meeting 
of shareholders scheduled to be held May 19, 2015.

Our  Code  of  Conduct  guides  the  Board  of  Directors  in  its  actions  and  deliberations  with  respect  to  related  party 
transactions. Under the Code, conflicts of interest, including any involving the directors or any Named Officers, are 
prohibited except under any guidelines approved by the Board of Directors. Only the Board of Directors may waive a 
provision of the Code of Conduct for a director or a Named Officer, and only then in compliance with all applicable 
laws, rules and regulations. We have not entered into any new material related party transactions and have no preexisting 
material related party transactions in 2014, 2013 or 2012.

Item 14.  Principal Accountant Fees and Services.

This information is incorporated by reference in our definitive Proxy Statement to be filed with the Securities and 
Exchange Commission in connection with our annual meeting of stockholders scheduled to be held May 19, 2015.

44

 
PART IV

Item 15. Exhibits and Financial Statement Schedules.

(a) Financial statements.

(1)

(2)

(3)

The consolidated financial statements and the report of independent registered public accounting
firm are included in Item 8 of this Form 10-K.

The consolidated financial statements other than those listed at item (a)(1) above have been
omitted because they are not required under the related instructions or are not applicable.

The exhibits listed at item (b) below are filed as part of, or incorporated by reference into, this
Form 10-K.

(b) Exhibits:

(3)

(A)

(B) 

Amended and Restated Articles of Incorporation (ii)

Bylaws (i)

(B-1)

Amendments of Bylaws (iii)

(4)

(A)

Third Restated Revolving Credit and Term Loan Agreement and related documents (iv)

(A-1)

Amendment Ten to Third Restated Revolving Credit Loan Agreement (v)

(B)

Rights Agreement dated February 19, 1999, as amended (vi)

AAON, Inc. 1992 Stock Option Plan, as amended (vii)

AAON, Inc. 2007 Long-Term Incentive Plan, as amended (viii)

List of Subsidiaries (ix)

Consent of Grant Thornton LLP

Certification of CEO

Certification of CFO

Section 1350 Certification – CEO

Section 1350 Certification – CFO

(10.1)

(10.2)

(21)

(23)

(31.1)

(31.2)

(32.1)

(32.2)

(101)

(INS)

XBRL Instance Document

(101)

(SCH) XBRL Taxonomy Extension Schema Document

(101)

(CAL) XBRL Taxonomy Extension Calculation Linkbase Document

(101)

(DEF) XBRL Taxonomy Extension Definition Linkbase Document

(101)

(LAB) XBRL Taxonomy Extension Label Linkbase Document

(101)

(PRE) XBRL Taxonomy Extension Presentation Linkbase Document

(i)

(ii)

(iii)

(iv)

(v)

(vi)

Incorporated herein by reference to the exhibits to our Form S-18 Registration Statement
No. 33-18336-LA.

Filed herewith.

Incorporated herein by reference to our Forms 8-K dated March 10, 1997, May 27, 1998
and February 25, 1999, or exhibits thereto.

Incorporated herein by reference to exhibit to our Form 8-K dated July 30, 2004.

Incorporated herein by reference to exhibit to our Form 8-K dated July 25, 2014.

Incorporated by reference to exhibits to our Forms 8-K dated February 25, 1999, and
August 20, 2002, and Form 8-A Registration Statement No. 000-18953, as amended.

45

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
                           
 
 
 
 
 
 
 
 
 
 
 
 
 
(vii)

(viii)

(ix)

Incorporated by reference to exhibits to our Annual Report on Form 10-K for the fiscal
year ended December 31, 1991, and to our Form S-8 Registration Statement No.
333-52824.

Incorporated herein by reference to our Form S-8 Registration Statement No.
333-151915, and to our Form 8-K dated May 21, 2014.

Incorporated herein by reference to exhibits to our Annual Report on Form 10-K for the
fiscal year ended December 31, 2004.

46

Pursuant to the requirement of Section 13 or 15(d) of the Securities Exchange Act of 1934, as amended, the Registrant 
has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

SIGNATURES

AAON, INC.

Dated: February 27, 2015

By: 

/s/ Norman H. Asbjornson
Norman H. Asbjornson, President

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, this report has been signed below 
by the following persons on behalf of the Registrant and in the capacities and on the dates indicated.

Dated: February 27, 2015

Dated: February 27, 2015

Dated: February 27, 2015

Dated: February 27, 2015

Dated: February 27, 2015

Dated: February 27, 2015

Dated: February 27, 2015

Dated: February 27, 2015

Dated: February 27, 2015

/s/ Norman H. Asbjornson

 Norman H. Asbjornson
President and Director
(principal executive officer)

/s/ Scott M. Asbjornson

Scott M. Asbjornson
Chief Financial Officer
(principal financial officer)

/s/ Rebecca A. Thompson

 Rebecca A. Thompson
Chief Accounting Officer
(principal accounting officer)

/s/ John B. Johnson, Jr.

John B. Johnson, Jr.
Director

/s/ Jack E. Short

Jack E. Short
Director

/s/ Paul K. Lackey, Jr.

Paul K. Lackey, Jr.
Director

/s/ A.H. McElroy II

A.H. McElroy II
Director

/s/ Jerry R. Levine

Jerry R. Levine
Director

/s/ Joseph E. Cappy

Joseph E. Cappy
Director

47

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We have issued our reports dated February 27, 2015, with respect to the consolidated financial statements and internal 
control over financial reporting in the Annual Report of AAON, Inc. on Form 10-K for the year ended December 31, 
2014. We hereby consent to the incorporation by reference of said reports in the Registration Statements of AAON, 
Inc. on Forms S-8 (File No. 333-52824 and File No. 333-151915). 

Exhibit 23

/s/ GRANT THORNTON LLP 

Tulsa, Oklahoma 
February 27, 2015 

Exhibit 31.1

I, Norman H. Asbjornson, certify that:

CERTIFICATION

1. 

2. 

3. 

4. 

I have reviewed this Annual Report on Form 10-K of AAON, Inc.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state 
a material fact necessary to make the statements made, in light of the circumstances under which such 
statements were made, not misleading with respect to the period covered by this report;

Based on my knowledge, the financial statements, and other financial information included in this report, 
fairly present in all material respects the financial condition, results of operations and cash flows of the 
registrant as of, and for, the periods presented in this report;

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) 

b) 

c) 

d) 

designed such disclosure controls and procedures, or caused such disclosure controls and procedures 
to be designed under our supervision, to ensure that material information relating to the registrant, 
including  our  consolidated  subsidiaries,  is  made  known  to  us  by  others  within  those  entities, 
particularly during the period in which this report is being prepared;

designed such internal control over financial reporting, or caused such internal control over financial 
reporting  to  be  designed  under  our  supervision,  to  provide  reasonable  assurance  regarding  the 
reliability of financial reporting and the preparation of financial statements for external purposes in 
accordance with generally accepted accounting principles;

evaluated the effectiveness of the 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;

disclosed in this report any change in the registrant’s internal controls 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 registrant’s board of 
directors (or persons performing the equivalent functions):

a) 

b) 

all significant deficiencies and material weaknesses in the design or operation of internal control over 
financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, 
process, summarize and report financial information; and

any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a 
significant role in the registrant’s internal control over financial reporting.

Dated:   February 27, 2015

/s/ Norman H. Asbjornson

Norman H. Asbjornson
Chief Executive Officer

 
 
 
 
Exhibit 31.2

I, Scott M. Asbjornson, certify that:

CERTIFICATION

1. 

2. 

3. 

4. 

I have reviewed this Annual Report on Form 10-K of AAON, Inc.

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state 
a material fact necessary to make the statements made, in light of the circumstances under which such 
statements were made, not misleading with respect to the period covered by this report;

Based on my knowledge, the financial statements, and other financial information included in this report, 
fairly present in all material respects the financial condition, results of operations and cash flows of the 
registrant as of, and for, the periods presented in this report;

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) 

b) 

c) 

d) 

designed such disclosure controls and procedures, or caused such disclosure controls and procedures 
to be designed under our supervision, to ensure that material information relating to the registrant, 
including  our  consolidated  subsidiaries,  is  made  known  to  us  by  others  within  those  entities, 
particularly during the period in which this report is being prepared;

designed such internal control over financial reporting, or caused such internal control over financial 
reporting  to  be  designed  under  our  supervision,  to  provide  reasonable  assurance  regarding  the 
reliability of financial reporting and the preparation of financial statements for external purposes in 
accordance with generally accepted accounting principles;

evaluated the effectiveness of the 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;

disclosed in this report any change in the registrant’s internal controls 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 registrant’s board of 
directors (or persons performing the equivalent functions):

a) 

b) 

all significant deficiencies and material weaknesses in the design or operation of internal control over 
financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, 
process, summarize and report financial information; and

any  fraud,  whether  or  not  material,  that  involves  management  or  other  employees  who  have  a 
significant role in the registrant’s internal control over financial reporting.

Dated:   February 27, 2015

/s/  Scott M. Asbjornson

Scott M. Asbjornson
Chief Financial Officer

 
 
 
Exhibit 32.1

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

In connection with the Annual Report of AAON, Inc. (the “Company”), on Form 10-K for the year ended 
December 31, 2014, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Norman 
H. Asbjornson, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to 
§ 906 of the Sarbanes-Oxley Act of 2002, that:

(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 our results of operations.

Dated: February 27, 2015

/s/ Norman H. Asbjornson

Norman H. Asbjornson
Chief Executive Officer

 
 
 
Exhibit 32.2

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

In connection with the Annual Report of AAON, Inc. (the “Company”), on Form 10-K for the year ended 
December 31, 2014, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Scott 
M. Asbjornson, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to 
§ 906 of the Sarbanes-Oxley Act of 2002, that:

(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 our results of operations.

Dated:   February 27, 2015

/s/  Scott M. Asbjornson

Scott M. Asbjornson
Chief Financial Officer

 
 
 
OFFICERS

NORMAN H. ASBJORNSON has served as President, CEO and a director of the Company since 1988. Mr. Asbjornson has been in senior management positions in the heating and air conditioning industry for over 40 years.ROBERT G. FERGUS has served as Vice President, Manufacturing, of the Company since 1988. Mr. Fergus has been in senior management positions in the heating and air conditioning industry for over 40 years.KATHY I. SHEFFIELD has served as Senior Vice President, Administration, of the Company since 2012 and Treasurer of the Company since 1999. Ms. Sheffield previously served as Vice President of the Company from 2002 to 2012, and Accounting Manager of the Company from 1988 to 1999.REBECCA THOMPSON has served as the Chief Accounting Officer of the Company since 2012. Ms. Thompson previously served as a Senior Manager at Grant Thornton, LLP where she had 11 years of experience in the assurance division. Ms. Thompson is also a licensed certified public accountant.JOHN B.  JOHNSON, JR. has served as Secretary and a director of the Company since 1988. Mr. Johnson is a member of the firm of Johnson & Jones which serves as General Counsel of the Company.SCOTT. ASBJORNSON has served as Vice President, Finance, and CFO of the Company since 2012. Mr. Asbjornson began work at the Company in 1988 and previously served as President of AAON Coil Products from 2010 to 2012, Vice President of AAON Coil Products from 2000 to 2010 and General Manager of AAON Coil Products from 1996 to 2010.CORPORATE  
DATA

Transfer Agent and 
Registrar 
Progressive Transfer Company,
1981 East Murray-Holladay 
Road, Suite 200,
Salt Lake City, Utah 84117

Auditors 
Grant Thornton LLP,
2431 East 61st Street, Suite 
500, Tulsa, Oklahoma 74136

General Counsel 
Johnson & Jones,
2200 Bank of America
Center, 15 West Sixth Street, 
Tulsa, Oklahoma 74119

Investor Relations 
Jerry Levine,
105 Creek Side Road, 
Mt. Kisco, New York 10549, 
Ph: 914-244-0292, 
Fax: 914-244-0295, 
 jrladvisor@yahoo.com

Executive Offices
2425 South Yukon Avenue, 
Tulsa, Oklahoma 74107

Common Stock 
NASDAQ-AAON

BOARD OF DIRECTORS

Back row (from left to right): Jerry R. Levine, Paul K. Lackey, Jr., Joseph E. Cappy, A.H. McElroy, II 
Front row (from left to right): John B. Johnson, Jr., Norman H. Asbjornson, Jack E. Short

and President of The NORDAM Group, a 
privately held aerospace company. Between 
October 2005 and December 2008 Mr. Lackey 
served as the Chairman and CEO of The 
NORDAM Group. Between January 2009 
and December 2011 Mr. Lackey served as 
the Executive Chairman of the Board of The 
NORDAM Group. Since January 2012 Mr. 
Lackey has served as the Chairman of the 
Board of The NORDAM Group. company.

JERRY R. LEVINE has served as a director of the 
Company since 2008. Since 1999, Mr. Levine 
has provided investor and shareholder relations 
services and advice to the Company.

NORMAN H. ASBJORNSON  
President/CEO

JOHN B. JOHNSON, JR. Secretary

JOSEPH E. CAPPY was elected a director of 
the Company in 2010.  From 1997 to 2003, 
Mr. Cappy served as the Chairman, President 
and CEO of DollarThrifty Automotive Group.  
From 1987 to 1997 he was Vice President of 
Chrysler Corporation.  From 1982 to 1987 he 
was President and CEO of American Motors 
Corporation.

JACK E. SHORT was elected to the Board 
in July 2004 and is the Chairman of the 
Audit Committee. Mr. Short was employed 
by PriceWaterhouseCoopers for 29 years 
and retired as the managing partner of the 
Oklahoma practice in 2001.

A.H. MCELROY, II was elected as a director 
of the Company in 2007 and is Chairman 
of our Compensation Committee. From 
1997 to present, Mr. McElroy has served 
as President and CEO of McElroy 
Manufacturing, Inc., a manufacturer 
of fusion equipment and fintube 
machines.

PAUL K. LACKEY, JR. was elected as 
a director of the Company in 2007 
and is Chairman of our Governance 
Committee. Between April 2002 and 
October 2005 Mr. Lackey served as CEO 

THANKS TO OUR EMPLOYEES

Ana Barragan De Alteneh

Verenice Bustos

Luis Alvarado De La Cruz

Bradley Blair

Cornelio Ceja Grimaldo

Gregory Cooper

Michael Amburgey

Maria Blanco

Francisco Cervantes

Freddie Bledsoe, Jr.

Justo Chagoya

James Cooper

Alvis Copeland

Mario Bonilla Marroquin

Francisco Chavero

Rivera

Audencia Devilla

Aleex Chatkehoodle

Genoveva Corona De 

Bruce Derr

Elizabeth Cortes Pacheco

Roy Deville

Abrahm Abington

Martha Acosta

Andres Acosta-Lujan

Enriqueta Adame

Derrick Adams

Gary Adams

Kevin Adams

Ryan Adams

Maria Aguayo

Arturo Aguilar

Maria Aguilar

Miguel Aguilera*

Nader Al-Hashmi

Daniel Alagdon

Frankie Alagdon

Javier Alba

Julio Albino

Hommy Alcantara

James Alexander

Shannon Alford

Alton Allen

Camon Allen

Donald Allen

Sarah Andersen

Quincy Anderson

Jose Andrada

Wesley Anselme

Latisha Anthony

Patrick Anthony

Ivonne Aragon

Teresa Barron

Michael Bass

Sherry Bates

James Baugh

Stuart Baugh

Piang Bawl

Aaron Beavers

Daniel Beck

Sharonda Beck

Timothy Beck

Lionel Beckman

Bonnie Benson

Anthony Benton, Jr.

Ida Bermudez

Sergio Beserra*

Jacqueline Betts

John Bia

Daniel Bigby

Courtney Bilderback

Vickie Black

Ethan Blackman

Brian Blackmon

David Blevins

Justin Blevins

Nicholas Bobbitt

Gene Boese

Michael Boney

Victor Arce Galarza

Dale Booher

Clyde Archer

Christopher Booty

Edgar Chavez

Gregory Chavez

Jesus Arellanes Ramirez

Rosendo Botello

Jose Chavez Perez

Jose  Argumedo Ruiz

Rosendo Botello, II

Vincent Argyle

Tom Armbruster

Thomas Armer, Jr.

John Boyd

Justin Boyd

Robert Boyd

Dale Cherry

Daniel Cherry

Eddie Choates

Broderick Armstrong

Leonard Branch

Hong Chung

Earlene Armstrong

Christopher Brantley

Richard Churchill

Maria Arredondo

Rogelio Arteaga

Jeremiah Asay

Shahani Britt

Alan Brock

Dustin Brod

Norman Asbjornson

Kwynce Brookins

Scott Asbjornson

David Ashlock

Gary Ashmore

Dwight Austin

Nola Avant

Joseph Avila

Orlando Ayala

Nora Backus

Dwight Baker

John Baldwin

Julius Ball

Tre Brookins

Arlunda Brooks

Winston Broseke

Allen Brown

Cody Brown

David Brown

Shawn Brown

Tybreon Brown

Johnny Brown, Jr.

Robert Browning, Jr

Crystal Brumble

Willie Banks Myers, IV

Brady Bryant

Jason Banner

Ruth Barba

Ray Barber

Gregory Barker, Jr.

Justin Barlett

De’vonte Barnes

James Barnes, III

David Barnett

Christopher Bryant*

Jason Bunnell

Scott Burgess

Trevor  Burke

Kelli Burkes

Monica Burns

Thomas Burrow

Wayne Bush

Man Ciin

Hau Cin

Kham Cin

Ngo Cin

Paul Cin

Suan Cin

Thang K Cin

Thang S Cin

Thawng Cin

Vungh Cin

Cing Cing

Dim K Cing

Dim L Cing

Khai Cing

Lun Cing

Man Cing

Nem Cing

Niang Cing

San Cing

Sian Cing

Thang S Cing

Thang Z Cing

Theresa Cing Kok

Justin Claiborne

Konnor Buxton

Janibal Cabudoy

Alejandro Cadena

Jesus Cadenas

Cleveland Cage, Jr.

Steven Cagle

Margarito Calderon

David Caldwell

Jorge Calixto

Laura Callahan

Lazaro Cama

Maria Camacho*

David Campbell

Lynn Candie

Refugio Carachure

Billy Carder

Justin Cardoza

Lisa Carriero

Larry Carter, Jr.

George Clark

Samuel Clark, Jr.

Stephanie Cleveland

William Cleveland

Adriana Cobos

Kenneth Cochran

Troy Cockrum

Christine Coester

Nathan Cole

Robert Cole

Christi Collins

Ronald Collins

Tim Collinsworth

Aaron Columbus

Bobby Conditt

Dale Conkwright

Anastasia Conner

Jude Connolly

Mark Cook

Timothy Cook

Cristobal Carvajal Colorado

Michael Coolidge

Beatriz Casiano

Hector Cazares

Scott Coon

Donna Coonfield

Guadalupe Chairez-Galan

Mariana Cordova

Larry Chalk

Charles Chance

Patrick Chapman

Pablo Cordova Cordova

Jeremy Cornelius

Roberto Corona

Stephen Christian, Jr.

Adrian Crabtree

Miguel Cortez

Rosa Cortez

Billy Cox

Diana Cox

Jerry Cox

Richard Craite

Steven Crase

Eugenia Crawford

Jacob Crawford

Jacob Crayne

Jenifur Davidson

Arthur Davis

Byron Davis

Cameron Davis

Carolyn Davis

Cathy Davis

Chester Davis

Darryl Davis

Jerry Davis

Marleitta Davis

Matthew Davis

Richard Davis

Samuel Davis

Travis Davis

Billy Davis, Jr.

Daniel De Casas

Yoana De La Torre

Alvaro De Leon Mendoza

Dakota Decker

Nathan Decocq

Pong Dee

Ismael Delapaz

Eva Delatorre

Doreen Deleo

Juana Delobo

Andres Delos Santos

Raquel Deluna

Shiira Demery

Dylon Dennis

Joseph Denton*

Charles Deweese

Anthony Diaz*

Reinaldo Diaz

Elizabeth Diaz De Moreno

Ciin Dim

Hau Dim

Ngin Dim

Thang Dim

Kam Do

Rickey Dodson

Edreys Dominguez

Juan Crespo-Maisonet

Sol Dominguez

Mike Crews

Darrell Crow

Jacinto Cruz Rodriguez

Aaron Culley

Victory Cullom, II

Robert Cummings

Lian Cunga

Robert Curtis

Kevin Cyrus

Zawng Dai

Gin Dal

Hau S Dal

Hau K Dal

Michael Dalton

Stormy Damirian

John Daniels

Justin Daniels

Clyde Daniels, Jr.

Kent Daugherty

Charles Dauster

Nem Don

Thang Dop Mui

Nang Dopmul

Tyris Dowell

Thomas Dreadfulwater

Seneca Drennan

Cathryn Dubbs

Gomorrha Duncan

Linda Dunec*

Treon Dunn

Ralph Durbin

Randy Dwiggins

Seth Decoux

Wendell Easiley

Jeffrey Easter

Edward Eastland

Robert Eastland, III

Julie Eby

Rashaad Edwards

Shedrica Elam

Mariano Hernandez

Christopher Johnson

Austin Embry

Matthew Emery-Giuffre

Miranda Emsley

Tinisha English

Steven Ervin

Teresa Escobedo*

Igor Escudero

Dwight Eskew

Eric Friend

Wade Fuller

Jerry Gable

Justin Gable

Natasha Gadiwalla

Rony Gadiwalla

Curtiss Gaines

Delano Galbreath

Norberto Esparza-Torres

John Gall

Leonardo Espinoza 

Belinda Galvan

Flores

Thomas Gambrell

Jesus Estrada-Gonzalez

Angel Garcia

Gilda Etumudor

Joshua Everett*

Jose Garcia

Roger Garcia

Sam Hammoud

William Haney

Mung Hang

Shakarrious Harper

Natasha Harris

Stacey Harris

William Harvey

Robert Harvey, Jr.

Heather Haskins

Pau Hau

Thang L. Hau

Thang S. Hau

Neng Hau Lian

Abril Hawkins

Reginald Everidge, Jr.

Wuilson Garcia Alvarado

Shavettia Hawkins

Chad Evers

Shawn Fairley

Ronald Fallis

Blake Faluotico

Keith Farmer

Richard Faust

Amy Fehnel

Robert Fergus

Catalina Fernandez

David Ferrell, II

Sean Fields

Thomas Fierros

Jesse Figueroa*

Isidro Garcia Arriaga

Yesica Garcia Barreto

Norma Garibay

Michael Geeter

James George

Petr Getmanenko

Doyle Gibson, Jr

Richard Gilbert

Jeffery Gill

Thomas Gin

Jose Gomez

Maria Gomez

Raquel Gomez

Christian Figueroa 

Luis Gomez Acuna

Billy Hawley, Jr.

Solomon Hayes

Tim Hefflin

Daniel Henderson

Kyle Hendrick

Kenneth Henry

Kevin Henson

Armando Hernandez

Corcina Hernandez

Linda Hernandez

Luis Hernandez

Victor Hernandez 

Santiago

Juan Herrera

Mark Heston

Mauras

Sterlyn Finch

Jessica Finnegan

Anthony Fisher

Bruce Fisher

Joseph Fisher

Rickey Fisher

Anthony Fizer

Isaac Flaherty

Maria Gomez Medina

Daniel Gomez-Sigala

Consuelo Gonzalez

Michael Hickman

Imelda Gonzalez

Marisela Gonzalez

Oscar Gonzalez

Raul Gonzalez

Deyci Gonzalez Perez

Barry Goodson

Ronald Hicks

Brenda Higgins*

Larry Highfield

Estell Hill

Jennifer Hill

D’anna Hilton

Copotenia Fletcher, Jr.

Buenaventura Granados-

Wendell Hines

Carolina Flores

Efigenia Flores

Elisa  Flores

Laura Flores

Rubios

Brian  Gray

Michael Gray

Ronald Grayson, Jr

Gabriel Flores-Bernal

Ba Great

Juan Hinojosa

Tyson Hinther

Ngun Hlei Sang

Tuang Hnin

Bon Hoang

Samuel Hobson

Jarrod Hoggatt

Ray Holcomb

Robert Hollins

Donna Holloway

Lawrence Honel

Stephen Hoover

Kevin Horn

Terri Horn

Stanley Horton

David Howard

Larry Howard

James Howell, II

Saw Htoo

Ricky Greninger

Ronald Grimes

Daniel Groff

Jackie Grubb

Luis Guevara

Maria Guevara

Rodolfo Guevara

Tiffany Guice

Carolina Guillen

Ronald Guinn

Crystal Gutierrez

Georgina Guzman

Chau Ha

Ngam Hak

Charles Flowers, Jr.

G Floyd

Ruby Floyd

Mark Fly

Eric Ford

Sheila Forrest

Crystal Forrester

Alex Foster

Christopher Foster

Frederick Foster*

Ramon Fourshey

Joseph Fowler

Loretta Fowlkes

Linda Fox

Kenneth Foyil

Michael Francis

Phillip Frank

Warren Franklin

Revonda Franks

Brenda Freeman

Jose Fregoso

Olga French

Angel Frias

Brandon Frick

Barry Friend

Louis Hurtado

Ronald Hutchcraft

Gary Hutchins

Cindi Hutton

Okechukwu Ibeh

Eryn Kavanaugh

Lia Kaw

Tuang Kawi

Nang Kawngte

Brandon Kelley

Alexander Ignatenkov

Joseph Kelley

Samuel Ingram

Belinda Jackson

De’drian Jackson

Jeff Jackson

Levita Jackson

Scaasi Jackson

Terrell Jackson

Jose Jamaica

Lucia Jaramillo

Esther Jasuan

Joseph Jelinek, Jr.

Genelle Jimboy

Josefina Jimenez 

Ledezma

Frederick Jimmerson

Chaitanya Johar

Aaron Johnson

Alberta Johnson

Ashley Johnson

Brian Johnson

Ed Johnson

Holly Johnson

Jeffrey Johnson

Jeremy Johnson

Joseph Johnson

Terry Johnson

Cheryl Jones

Danny Jones

David Jones

Garon Jones

Henry Jones

Jeremy Jones

Keaton Jones

Raymon Jones

Remia Jones

Rose Jones

Timothy Jones

James Jones, Jr.

Jason Jordan

Sean Jordan

Jaime Juarez

Leandro Jumelles Nunez

Ha Ka Ha

Garrett Kaiser

Patrick Kaiser

Do Kam

Hau Kam

Khual Kam

Mang Kam

Ngin Kam*

Aaron Kelly

Misty Kelly

Brian  Kelsey

Gregg Kennedy

Keith Kennedy

Eric Kenny

David Keys

Cin Khai

David Khai

En Khai

John Khai

Kham K. Khai

Kham L. Khai

Laang Khai

Ngin C. Khai

Ngin T. Khai

Pau S. Khai

Pau Z. Khai

Peter Khai

Thang H. Khai

Thang K. Khai

Thang S. Khai

Thang S. Z. Khai

Thawng Khai

Tun Khai

Vuum Khai

Zaam Khai

Dongh Kham

Go Kham

Mung Kham

Ngun Kham

Nang Khan Khual

Cing Khawm Siam

Cing Khawn

Cing Khek

Kam Khen

Niang Khoi

Ngam Kholel

Dai Khual

Paw Khual

Thang L. Khual

Thang S. Khual

Za  Khual

Dai Khup

Kam Khup

Kap Khup

Lang Khup

Lian Khup

Mang Khup

Ngin Khup

Pau C. Khup

Pau K. Khup

Thang G. Khup

Thang K. Khup

Thang L. Khup

Thang S. Khup

Thawng Khup

Tuan Khup

Justin Kidd

Alan Kilgore

Andrew Kilgore

Rodney Kilgore

Cesar Juarez Cordero

Thawng Khual

Christopher Halcomb

Do Ngaih Huai

Thawng Kam

Marcia Haley*

Joshua Halfpap

Dennis Hall

Jack Hall

Kelly Hall

Stephen Hall

Zachary Halsey

Scott Hamilton

Otis Hamilton

Jeffrey Hammer

Muan Huai

Nuam Huai

Lydia Hudson

Brenda Huether

Jimmy Hughes

Fiona Humphrey

Jerad Humphrey

Larry Humphrey

Khan Hung

Ryan Hunter

Cin Kap

Dal K. Kap

Dal S. Kap

Gin Kap

Kam Kap

Lian Kap

Thang Kap

Thong Kap

David Karasek

Brian Kastl

Ciin Kim

Cing Kim

Cing K. Kim

Cing N. Kim

Gin Kim

Hau Kim

Kap Kim

Sang Kim

Thang Kim

Thang T. Kim

Thang Z. Kim

Dennis Kimbrough

Christopher King*

Joseph King

Lori King

Randy King

Russell King

Steven King

Chris Kinion

Korby Kinkade

Roger Kinkade, Jr.

Alan Kizer

Robert Knebel

James Koss

Larry Kreps

Mikhail Krupenya

Thu Kun Hen

Cin Lian

Cing D. Lian

Cing T. Lian

Dal Lian

Do Lian

Gin K. Lian

Gin T. Lian

Gin Z. Lian

Hang Lian

Kam Lian

Lal Lian

Nang S. Lian

Nang T. Lian

Niang Lian

Pau D. Lian

Pau N. Lian

Tha Lian

Thang K. Lian

Thang Kap Lian

Thang M. Lian

Thang T. Lian

Tuan  Lian

Sawm Liana

Ping Lin

Thomas Lincoln

William  Lindsay

Darryl Liner

Cassy Kuykendall

John Livingston

Nicholas Kuykendall

Jonathan Lockmiller

Phillip Lafond

Giang Lai

Dau Lakum

Do Lal

Lun Lal

Gin Lam

Ngura Lam Tung

Myoshia Landrum

Deborah Lane

Gin Lang

Kap D. Lang

Kap S. Lang

Pum Lang

Hau Langh

Kap Langh

Thawng Langh

Martin Larsen

Michael Lavallee

Dim Lawh

Man Lawh

Terry Lawrence

Jeffrey Lawson

Ruby Lawson

Stephen Lawson

Walter Lazcano

Anh Le

Lai Le

Trung  Le

Michel Lebel

Jose Lebron

David  Lee

Jacqueline Lee

Rhonda Lee

Matthew Leeper

Ariel Leff

Hugo Lerma

Boy Let

Cynthia  Leyva

Awi Lian

Bawi Lian

Matthew Loewen

Ricky Long

Angel Lopez

Margarito  Lopez

Rebecca Lopez

Thomas Lopez

Jason Lovett

Paul Lowery

Oscar Lozano

Jarrod Ludlow

Quannah Ludlow

Lorena Lujan*

Cing N. Lun

Cing Ngai Lun

Cing S. Lun

Dim Lun

Hkin Lun

Ngo Lun

Niang Lun

Van Lun

Kelly Lybarger

Luis Macias Torres

Jorge Madrigal

Tam Mai

Carlos Malone

Jeffrey Maly

Ciin Man

Cing Man

Maria Mancilla

Awi Mang

Cin Sian Mang

Cin Suan Mang

Dai Mang

Dam Mang

En Mang

Gin Mang

Hau Mang

Hau S. Mang

Kam Mang

Kham Mang

Wayne Mitchell

Jay Modisette

Ronald Modlin

Ian Mccarty

Robert Mccleary

Dirk Mcclellan

Eric Norris

Lisa Northey-Mapes

Biasney Mojica Castaneda

Michael Mcconnell

Tumai Npawt

Robert Norfleet, Jr.

Kimberly Persons

Jose Molina

Roy Mcconnell

Cuauhtemoc Mondragon

Debra Mccowan

Kham T. Mang

Khan Mang

Khup Mang

Kiim Mang

Lhun Mang

Lian Mang

Lian Mang

Linus Mang

Ngin Mang

Sian Mang

Sui Mang

Thang K. Mang

Thang T. Mang

Vung Mang

Zen Mang

Zung Mang

Thang Manga

Bawk Marip*

William Markwardt

Debra Montoya

Jon Moody

Felicia Moon

Herbert Moore

James  Moore

Kashonda Moore

Marc Moore

Maria Moore

Tony Moore

Alfonso Moran

Michael Morehead

Tony Morehead

Edward Moreland

Ma Marquez De-Gilbreath

Berta Moreno

Mariana Marquez Marquez

Jason Moretz

Ana Marroquin

Errol Marshall

Parker Martel

Cassandra Martin

Patricia Martin

William Martin

Matthew Morgan

Myron Morgan

Ryan Morris

Phillip Moss, Jr.

Clayton Mote

Christopher Mounce

Florentino Martin-Romo

Stephanie Mounce

Amanda Martinez

Julio Martinez

Karen Martinez

Moses Martinez

Obdulia Martinez

Do Muang

Mua Muang

Eric Mulliniks

Thang Mun

Cin D. Mung

Diana Martinez Castaneda

Cin T. Mung*

Hector Martinez Molina

Thomas Masengale, Jr.

Beverley Mason

James Mason

Sandra Mata

Jeremy Mathews

Ashley Matthews

Dal Mung

En Mung

Gin D. Mung

Gin S. Mung

Hang Mung

Hau Mung

Hero Mung

Charles Mattocks, IV

Khai K. Mung

Kham Mung

Khual Mung

Khup Mung

Khup G. Mung

Lang Mung

Lian Mung

Nang Mung

Pau Mung

Suan G. Mung

Suan S. Mung

Thang Khan Mung

Thang Khen Mung

Thang L. Mung

Thang S. Mung

Vum Mung

Vung Mung

Zam Mung

Silvestre Mendez Gonzales

Tual Mung

Patricia Mauch

Ron Mauch

Niang Mawi

Leonard Maxwell

Duane Mayfield

Marcus Mayfield

Shane Mayhugh

Latoya Mays

John Mcnevin

Gina Means

Reyes Medina

J Medina Olvera

James Melton

Cassidy Mendez

Jesus Mendez

Khin Meng

Johnny Merrell, Jr.

Carmen Milam

Michael Miles

Sylvester Milhouse

Ranulfa Milian

Chris Miller

Jessica Miller

Mykea Miller

Mark Mills

Brian Mingle

Dallas Mitchell

Wesley Mccowan, Jr.

Paula Mccrary

Michael Mccuin

Kathy Mcculloch

Loyd Mcdaniel

Randall Mcdaniel

James Mcelroy

Clayton Mcfall

Deborah Mcfarlin

Mary Mcgee

Ronnie Mcgee

John Mcintyre

Daniel Mckee

Dennis Mckinney

Domingo Mcknight

Randolph Mclane

Saw Naing

Lawrence Nang

Sing Nang

Thawng Nang*

Thomas Nang

Jose Nava

Maria Nava

Abel Navejas

Lian Nawl

Clayton Neal

Jimmy Neal

Samuel Neale

Larry Neeley

Natalie Neilson

Niang Nel

Ciin Nem

Ciin Neu

Solomon Neu

Mang Ngaih

Tha Nge

Than Ngio

En Ngo

Zam Ngo

Duong Nguyen

Phuoc Nguyen

Thanh Nguyen

Cing K. Niang

Cing  L. Niang

Dim H. Niang

Dim L. Niang

Dim N. Niang

Go Niang

Mang Niang

Nem Niang

Vung Niang

Zel Niang

Kenneth Nichols

Liroy Nichols

John Peters

Ladrue Peters

Anita Peterson

Emmitt  Pettigrew, Jr.

Daniel Peurifoy

Kinh Pham

Anh Phan

Adriana Phillips

Alexander Phillips

Brandon Phillips*

Michael Phillips

Alexander Phomprida

Hau Pi

Thomas Pi

Tuang Pi

Go Piang

Goh Piang

Thang K. Piang

Thang Khan Piang

Thang L. Piang

Van Piang

Christopher Pickens

Sharon Pickett Brooks

Ngin Ntem

Kim Nu

Cing Nuam

Man Nuam

John Nutt

Michael O’brien

James O’neill, Jr.

Brizio Ocampo

Alexander Ofosu

Rickey Ogans

John Ogle

Kejuan Oliver

Anthony Oliveras

Eric  Olson

Sunday Omasere

John Ondinyo

Benjamin Orme

Leticia Orona

Margarita Orona

Maria Orona

Carlos Orozco-Torres

Pedro Pina-Valles

Felipe Ortiz

Jose Pineda

Jessica Ortiz Estrada

Dixan Pita Mendez

David Osborne

Ofelia Osuna*

Jennifer Overmeyer

Trevin Owens

Clifford Pitchford

Hunter Pittman

Michael Plummer

Shiloh Plummer

Martin Ozura-Carrillo*

Osiel Poblete Bartolo

Gerard Pacheco

Luis Pacheco

Mark Page

Edmundo Paiz

Julianne Palmer

Billy Parker

Gerald Parks, Jr.

Jason Pate

Kimberly Pate

Corry Patterson

Chin Pau

Ciang Pau

Cin Pau

Dai Pau

Gin S. Pau

Gin Sian Pau

Gin Suan Pau

Kam L. Pau

Kam S. Pau

Khawm Pau

Lang Pau

Liang Pau

Mung Pau

Nang  Pau

Neng H. Pau

Neng K. Pau

Thang Pau

Thawng Pau

Tual Pau

Zam Pau

Angela Paulsen

Susanne Poindexter

Basant Pokhrel

Renu Pokhrel

Shannon Polk

Htinram Pongkum

Mark Pool

Javorus Poole

Damyien Porter

James Potter

Rudy Powell

Greg Powers

Jeffery Powers

Jose Prado

Eric Prickett

Peter Pu

Alma Puga

Daniel Puga, Jr.

Khai Pui

Thang Pui

Thang Puno

Darrell Purser

Devin Pyburn

Javier Quezada

Holly Ralston

Ma Ram

Mohamad Ramadan

Adrian Ramirez

Antonia Ramirez

Raymon Ramirez

William Ramirez

Nandy Ramirez B

Mani Pazhanathadalam

Francisco Ramirez Cortez

Travis Pearson

Vladimir Peniaz

Shalanda Pereira

Cesar Perez

Sergio Perez

Pedro Ramirez Sierra

Gemma Rangeloff

Robert Ratliff

Kyle Ratzlaff

Terry Ratzloff

Robert Rayno

Gabriel Muniz Gonzalez

Karen Niles-Blayer

Jesus Munoz

Rebeca Munoz

Quinton Murphy

John Mutanda

David Myers

Courtney Mcafee

Tina Mcbeath

En Ning

Timothy Nixon

Khual No

Robert No

Thang No

Nuam Noo

Christopher Norfleet

Robert Mcbowman

Willie Norfleet

Hector Perez Arias

Khai Khan Mung

Haunung Ngin Pi

Keianya Rayson

Thomas Read

Sandra Reader

Rodney Reagan

Ciin San

Khup San Par

Beatriz Sanchez

Jesus Sanchez

Diego Rebollar-Marin

Luis Sanchez-Lopez

Jordan Smith

Justin Smith

Owen Smith

Renaldo Smith

Ricardo Smith

Ryan Smith

Robert Smith, II

Anthony Smith, Jr.

Marcus Smith, Jr.

Wilbert Smith, Jr.

Kap So Te

Showe Soe

Jose Solares

Maria  Solis

Nemisia Solis

Benjamin Thang

Cin L. Thang

Cin Lian Thang

Cin P. Thang

Cin T. Thang

Cin Z. Thang

Dai Thang

Gin Thang

Go Thang

Go Z. Thang

Hau N. Thang

Hau S.thang

Kam K. Thang

Kam S. Thang

Kam Suan Thang

Casey Sanders

Christina Sanders

Tanisha Sanders

Michael Sandor, Jr.

Cin Sang

Lian Sang

Mang Sang

Thang Sang

Thiam Sang

Tuan Sang

Agustin Santana

Clent Southerland, II

Khai Thang

William Robinson, Jr.

Cing Shalom

Diana Rodriguez

Douglas Sheehan

Peggy Redden

Stephen Redman

Christopher Reed

James Reed

Freeman Reed, Jr.

Tracy Reedy

Margaret Reeves

Alberto Rendon Parra

Rodolfo Renteria

Svyatoslav Reshetov

Agustin Reyes, Jr.

Thomas Reynolds

Daniel Rhoades

Robert Riddell*

Angela Rideout

Corey Rider

Brett Riegel

Brian Riggs

Delmecio Riser

Hillary Rite

Ramon Rivera

Rafael Rivera Pena

Carl Roberts

Markus Robertson

Monica Robinson

Francisco Rodriguez

Gilberto Rodriguez

Hector Rodriguez

Maria G. Rodriguez

Maria L. Rodriguez

Rebecca Rodriguez

Rivelino Rodriguez

Jesus Rodriguez 

Santibanez

J Rodriguez-Flores

Don Rogers

Tony Rogers

Tonya Rogers

Brent Rogers, Jr.

Lidia Rojas

Nelson Rojas

Oscar Rose

Casey Ross

Catherine Ross

Richard Rowe, Jr.

Thomas Royal

Ricardo Ruiz

Ava Russell

Kevin Salama

Lorenza Salas

Abelino Salazar

Adan Salazar

Nora  Salazar

Walter Salazar

David Saldivar

Maria Saldivar

Miguel Saldivar

Victor Saldivar

Kham G. Thang

Kham H. Thang

Kham K. Thang

Khan Thang

Lam Thang*

Lian Thang

Mang M. Thang

Mang T. Thang

Ngin Thang

Pau Kap Thang

Pau Kim Thang

Pau L. Thang

Pau Sian Thang

Pau Suan Thang

Pau Sum Thang

Suan Thang

Thawng Thang

Tual Thang

Vungh Thang

Kap Thang Lian

Suan Thawn

Thang K. Thawn

Thang L. Thawn

Lang Thawng

Mung Thawng

Gerald Thomas

John Thomas

Lee Thomas

Cheryl Thomason

Archie Thompson

Rebecca Thompson

Michael Thornton

Tuan Thung

Jessica Thurber

Ted Tiger

Gabriela Tirado

Thawng Tluang

William Tobar

Debbie Tomlin*

Breny Tornes

Reinaldo Torres

Cesar Torres Bibiano

Hiep Tran

Thanh Tran

Tuong Tran

Mark Tribble

Ha Trinh

Vincent Tripp

Wenceslao Santiago

Kevin Souvannasing

Basilisa Santiago Avila

Denney Sowder

Carlos Santiago Torrez

John Spain, III

Ignacio Santillan

Rebecca Sar

James Satre

Erick Sawyer

William Scharosch

Ronnie Sparks

Jameson Spires

Michael Sportel

Lawana Stane

Joel Staner

Donald Schroeder, Jr.

Ryan Statum

Thang Sei

Tong Sei

Vincent  Steadman

Cameron Steber

Maria Serrano De Torres

Jayme Stedman

Blake Settlemires

Carrol Shackelford

Kathy Sheffield

Virgil Shelton

Vasiliy Shemereko

Kathleen Shepard

Jackie Shephard

Lynnda Shepherd

Gin Siam

Khai Siam

Zam Siam

Ciin Sian

Disciple Sian

Ngin Sian

Pau Sian

Nelson Sierra

Kimberly Siewert

Armando Silva Canela

Cory Simmons

Dwayne Simpson

James Simpson, II

Daai Sing

Dal Sing

Do Sing

Mang Sing

Nang Sing

Thang Sing

Thawn Sing

Melinda Singleton

Amy Siviero

Sara Siviero

Michael Skinner

Ian Slattery

Danny Slayton

Lance Steen

Michael Stevens

Larry Stewart

Brent Stockton

Kevin Stoddard

Scott Stoltzfus

Marvin Stout

Michael Straub

Hau Suan

Ngin Suan

Nin Suan

Thang Suan

Zen Suan

Tuang Suan Mung

Kham Suantak

Sui Sui

Nang Sum

Victor Sum

Wa Sum

Pau Sut*

Jack Sweet

Eric Sypert

Kam Ta

James Taber

Ryan Tankersley

William Tankersley

Keith Tanner

Michael Tapp

Whitney Tapp

Joe Tart

Larry Tate

Tenna Tatum

Mung Tawng

Charles Taylor

Deborah Taylor

Eric Taylor

Shakela Taylor

Stevon Taylor

Andrea Teakell

Kevin Teakell

Robert Teis

Christopher Sissom

Nekesha Tatum

Kham Tuang

Pau Tuang

Sian Tuang

Sing Tuang

Suum Tuang

Thang L. Tuang

Thang Z. Tuang

Tun Tuang

Vung Tuang

Zam Tun

Gin Tung

Kaam Tung

Langh Tung

Thawng Tung

Michael Tunnell

Paul Turbe

David Turley

Charles Turner

Randal Tyer

Phyllis Tyiska

James Tyler

Jessica Tyler

Jacob Tzang

Jesus Tzul

Dawn Underwood

Pernell Underwood

Valerie Underwood

Timothy Urban

Tony Urich

Maria Urquiza

Yadira Urquiza

Vicki Vail

Julio  Valle

Richard Valluzzi, Jr.

Arthur Van

Zachary Vance

Allen Vang

Sua  Vang

John Vanness

Christian Vargas

Shawn Vawter

Juan Vazquez

Rosa Vela

Diana Walker

Joshua Walker

Patrick Walker

Roderick Walker

David Walkup

Barry Wall

Amilcar Wallace

Kim  Wallace

David Woodruff-

Abernathy

Brandon Workman

Kasey Worthington

Barry Wyers

Jim Wyrick

Linda Wyrick

Ector Yancey, Jr.

Santonnieyeo Wallace, III

Patrial Yarbrough

Keith Young

Marc Young

Patricia Young

Joshua Youngs

Lang Zahlangh

Cing Zam

Nu Zam

Vung Zam

Derrick Zarnt

Daung Zaung

Aurora Zavaleta

Luis Zepeda

Juan Zermeno

Virginia Zermeno

Mal Zual

Fransisco Zunun

*Pictured

Todd Wallingford

Darius Walters

Gayle Ward

Michael Ward

Perry Warner

Ryan Warren

Anthony Washington

Jonathan Watashe

Andre Watkins

Steven Watkins

Boone Watson

Bryan Watson

Nicholas Watson

George Webb

Kyle Webb

Anthony Welch

Joe Welch

Sharon West

William Wheeler

Antonio Whitaker

Deborah Whitaker

Harvey Whitaker*

James White

Robert White

Timothy White

David Whitlock

Steven Whorton

Gordon Wichman

Jackie Wiles

Jamie Wiles

Jerry Wiles

Michael Wiles

Rochelle Wiley

Stanley Wilkins

Mercedes Vela Casanova

James Wilkinson

Antonio Velasco

James Velde

Juan Vences

Angel Venegas

Salome Vera

James Verhamme

George Verrett

Timothy Vetting

Jeremy Vick

Teresa Victory

Efrain Villa

Efrain S. Villa

Selina Viramontes

Cuong Vo

Tong Vo

Thu Vu Nguyen

Houa Vue

Ciin Vung

Cing Vung

Mary Vung

Chante Williams

Cheray Williams

Christapher Williams

Demarco Williams

Donna Williams

Gary Williams
Justin Williams

Kristy Williams

Latrenia Williams

Nicole Williams*

Rodney Williams

Aaron Williamson

James Williamson

Jeremy Williamson

Clyde Willis

Matthew Willis

Brandi Wilson

Isaac Wilson

James Wilson

Mark Wilson

Thomas Wingo

Micah Wisdom

Jack Witt, Jr.

Riley Wood

Ronald Wood

Cody Woodard

Jose Saldivar Orepeza

Llewellyn Slayton

David Salego

Diana Salinas

Ah Salupta

Pau Samte

Debi Sloan

Larry Slone

Brett Smith

David Smith

Kimberly Trochez Rios

Niang L. Vung

Juanito Tronzon

Seng Tu

Cin K. Tuang

Cin S. Tuang

Kam Tuang

Niang S. Vung

Ning Vung

Mark  Wakefield

Stephen Wakefield

Whitney Wakefield

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