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AAON

aaon · NASDAQ Industrials
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Sector Industrials
Industry Construction
Employees 1001-5000
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FY2015 Annual Report · AAON
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COMPANY PROFILE

ROOFTOP UNITS

OUTDOOR AIR
HANDLING UNITS

CONDENSING UNITS

CB SERIES

RL SERIE
RL SERIES

RN SERIE
RN SERIES

RQ SERIES

PACKAGED OUTDOOR MECHANICAL ROOMS

SELF-CONTAINED 
UNITS

RN SERIESS

SB SERIES

RL SERIES
RL SERIES

CF SERIES

BOILER MECHANICAL
ROOM

LF SERIES

LN SERIES

SA SERIESS

FLUID COOLER

LZ SERIES

C
CN SERIES

R
RQ SERIES

COILS

CL SERIES

BOOSTER, 
HYDRONIC, 
& DX

INDOOR AIR HANDLING UNITS

M2 SE
M2 SERIES

WATER-SOURCE HEAT PUMPS

F1 SERIES

V3 SERIES

H SERIES
H3 SERIES

R
RQ SERIES

RL SERIES
RL SERIES

RN
N SERIES

SA SERIES

M2 SERIES

M3 SERIES

VERTICAL & 
HORIZONTAL 
WSHP

M2 SERIES
M2 SERIES

SA 

SERIES

SB SE
SB SERIES

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 outdoor mechanical rooms, air handling units, condensing units, makeup air 
units, energy recovery units, geothermal heat pumps 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. For more information, please visit www.AAON.com.

2015

358,632 
108,681 
71,302 
161 
11,741 
71,339 
45,728 

0.85 
0.84 

80,800 
124,213 
101,061 
124,348 
7,908 
232,854 
43,413 
 -   
178,918 
3.28

52,910 
(23,194)
(43,760)
(14,044)

25.9%
19.9%
19.9%
12.8%
0.3 
2.1
2.9 
27

 356,322 
 108,263 
 68,006 
 276 
 11,553 
 68,246 
 44,158 

 0.81 
 0.80 

 82,227 
 124,940 
 91,922 
 113,605 
 21,952 
 226,974 
 42,713 
 -   
 174,059 
 3.14

 52,279 
 (6,029)
 (36,383)
 9,867 

26.1%
20.2%
19.2%
12.4%
 0.3 
2.2
 2.9 
28

 321,140 
 89,792 
 55,825 
 221 
 12,312 
 56,294 
 37,547 

 0.68 
 0.68 

 72,515 
 108,844 
 87,283 
 105,142 
 12,085 
 210,665 
 36,329 
 -   
 164,106 
 2.95 

 53,592 
 (31,326)
 (13,340)
 8,926 

24.8%
18.8%
17.5%
11.7%
 0.3 
2.5
 3.0 
31

 303,114 
 70,499 
 44,234 
 42 
 13,407 
 44,317 
 27,449 

 0.50 
 0.49 

 47,428 
 87,053 
 90,695 
 96,929 
 3,159 
 189,000 
 39,625 
 -   
 138,136 
 2.49 

 51,167 
 (30,335)
 (17,686)
 3,146 

21.1%
15.1%
14.6%
9.1%
0.4
1.6
 2.2 
19

 266,220 
 46,281 
 22,169 
 (179)
 11,397 
 21,513 
 13,986 

 0.25 
 0.25 

 41,177 
 79,864 
 93,502 
 85,935 
 13 
 174,458 
 38,687 
 - 
 122,504 
 2.19 

 26,484 
 (24,538)
 (4,326)
 (2,380)

11.7%
8.4%
8.1%
5.3%
0.4
1.1
 2.1 
35

1 = Reflects 3-for-2 stock splits in July 2014, July 2013, and June 2011
3 = Reflects retrospective adoption of ASU 2015-17

2 = (Cash & cash equivalents + investments + receivables)/current liabilities 

PRESIDENT’S LETTER

OOOLDDDEERRR,
DEAR STOCKHOLDER,

CCCKKKHHH

We  ended 

dd  
llast 
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(cid:24)(cid:11) (cid:21)(cid:21)(cid:14)(cid:14)(cid:6)(cid:6)(cid:18)
(cid:18)(cid:16)(cid:16)(cid:24)(cid:24)(cid:11) (cid:10)(cid:10)(cid:6)(cid:6)(cid:9)(cid:9)(cid:13)(cid:13)(cid:12)(cid:12)(cid:9)(cid:9)(cid:18)(cid:18)(cid:3)(cid:3)(cid:11) (cid:13)(cid:13)(cid:6)(cid:6)(cid:11)(cid:11) (cid:14)(cid:14)(cid:8)(cid:8)(cid:31)(cid:31)(cid:3)(cid:3)(cid:11) (cid:8)(cid:8)
(cid:23)(cid:3)(cid:9)(cid:3)(cid:15)(cid:10)(cid:12)(cid:8)(cid:16)(cid:11) (cid:12)(cid:7)(cid:2)(cid:8)(cid:10)(cid:13)(cid:11) (cid:6)(cid:9)(cid:11) (cid:6)(cid:18)(cid:4)(cid:11) (cid:21)(cid:8)(cid:16)(cid:3)(cid:21)(cid:11) (cid:2)(cid:3)(cid:4)(cid:5)(cid:6)(cid:4)(cid:7)(cid:8)(cid:9)(cid:10)(cid:3)(cid:11)
(cid:10)(cid:13)(cid:11) (cid:6)(cid:9)(cid:11)
(cid:6)(cid:6)(cid:18)(cid:4)(cid:4)(cid:11) (cid:21)(cid:21)(cid:8)(cid:8)(cid:16)(cid:16)(cid:3)(cid:3)(cid:21)(cid:21)(cid:11) (cid:2)(cid:2)(cid:3)(cid:4)(cid:5)(cid:5)(cid:6)(cid:6)(cid:4)(cid:4)(cid:7)(cid:7)(cid:8)(cid:8)(cid:9)(cid:9)(cid:10)(cid:10)(cid:3)(cid:3)
(cid:13)(cid:14)(cid:12)(cid:21)(cid:11)(cid:29)(cid:3)(cid:8)(cid:4)(cid:11)(cid:8)(cid:9)(cid:24)(cid:11)(cid:23)(cid:3)(cid:29)(cid:6)(cid:9)(cid:24)(cid:19)
(cid:29)(cid:6)(cid:6)(cid:9)(cid:9)(cid:24)(cid:24)(cid:19)(cid:19)

AAON Research and Development Lab Ground Breaking 
February 24,  2016

SSAALLEES AANNDD EARNINGS
SALES AND EARNINGS

SSTTRROONNGG FFIINNAANNCCIIAALL CONDITION
STRONG FINANCIAL CONDITION

Sales  for r 20020151515  r  reaeached  a  record  $358.6  million  comompaparereedd d 
Sales  for  2015  reached  a  record  $358.6  million  compared 

OuOuOurr r finfinanancicial  conndid tion  at  December  33111, 22  2  2010101010 5,5,555   w  ww  wwasasasass  ss  s  strtronong.g.g     
Our  financial  condition  at  December  31,  2015,  was  strong.  

with $356.3 million in 2014, a gain of 0.6%.  During the past 
 2014, a gain of 0.6%.  Duringng the past 
wiwiwiw ththth $ $35356.3 3 mimim llllioion n ini

Cash and investments totaled $37.3 million (including $30.4 
Cashh aa andndndd invesesestmtmtmmmeneneneenttstts ttt tototototalalalalaledee  $37.3 millionn ( (ininclclududininng g $3$30.0.4 4 

year pricing remained relatively stagnant but we did witness 
yeyearar p priricicingng rrememaiainen d d rerelatively stagnant but we ddidid wwitneeessss 

million of cash and short-term investments and $6.9 million of  
mimimillll ioi n of cash and shhorort-t term invnvesestmtmenentsts a aandndnd $ $$6.6.9 9 mimim llllioion n ofof    

a modest increase in the overall number of units sold, with 
aaa momomm dedest incncrereasase e inin t thehe o oveverarallll n numumbeber of units ssolold,d w wititth hh

long-term 
investments).  All 
lololongngng t-t-tterererm m investmentntnttts)s)s).  AlAlAll ll

investments  will  mature 
invevestststttmemememeentntnts ss s  wiwiwiww llllll  m  mmatatururu e e 

a  corresponding  shift  to  our  smaller  tonnage,  lower  priced 
a  corresesspopopondndndining g g shshshiftift  tto o  ououur r smsmalalleler r tonnnnagge,  lowwerer p  pririceeceddd 

within  the  next  15  months.    Total  current  assets  were 
  thehh   next  15  months.    Total  currrrennt t asa sesetss  wwereerere e e
wwiwithht ini

product lines.
prodducuct linees.s.s

$124.2  million  with  a  current  ratio  of  2.9:1.    Our  capital 
$1244.2  mili liiono   with  a  cucurrrrenent t raatitio o of  2.99:11. .   OOurur  ccapapititalal 

expenditures  in  the  past  year  were  $21.0  million  and 
exexpependndititures  in  the  past  year  were  $2121.0.0  m  milillilionon  a  andnd

Gross profit remained steady, reaching $108.7 million (30.3% 
GrGrGG ososo s prrp ofiofit t reremamainineded s steteadady, reaching $108.7 millionon ( (3030 3.3%% 

we  paid  cash  dividends  of  $11.9  million  (in  May  of 
f  $1$11.1 9  mim lllioioion n (i(iin n MaMaayy yy ofof 
wewe p  paiaidd  cacashsh d  dividdidenenendssdsdss  o  o 

of sales) in 2015, as compared with $108.3 million (30.4% of 
of sales) in 2015, as comparedd wwitith h $1$10808.3.3 m milillilionon ( (3030.4.4% % ofof 

2015, 
20201515, ,

the  Board  of  Directors 
ththe e  BoBoarard d  ofof  DDirireecectotorsrsrs 

increased 
incncncrereeasasasededed 
i

the  regular 
thehehe  rr  regegegulululararar 
t
t

sales) in 2014.  Raw material prices decreased and a modest 
sales) in 2014.  Raw material prices ddecreaseded a andnd a a m modododesest t

semi-annual  cash  dividend  to  $0.11  per  share  or  $0.22 
seses mimi-a-annnnuauau l l cacaashshsh d  divivididenend d tototot   $  $  $0.0.0.111111  p  ppperere   s  ssshahahah rereere  o  o  or rr $0$00.2.22 2

improvement in manufacturing productivity helped to offset 
improvement in manufacturing productivity heelpedddd tt t tto o offoffseset t 

annually, which represented a 22% increase from the previous 
ananannununualalallylyly, , whwhwhicicch h h rerereppppressenennteted d d a a 222222% % % ininincrcrcreaeaeaasesese fffrororoom m mm thththhe e e prprprrevevevioioioousususus 

the  impact  of  the  shift  towards  our  smaller  tonnage,  lower 
thhe  impact  of  the  shift  towardss  our  smallllere   ttonnagegge, ,  lolowewer r 

$0.09 per share or $0.18 annually, adjusted for stock splits).  
$0$0$$ .0.0.09 99 pepepeer rr shshshhararare e e ororr $$0.0 18818 aannnnnnnnnuauauau llllllly,y,y,y, a a adjjdjdjusususteteteed d d d fofofoor rr stststococock kk spspsps lilililitststss))).  

priced product lines.
priced product lines.

Furthermore, we continued making open market repurchases 
FuFuFurtrtrtthehehehermrmrmmororrrrrre,e,e, ww wwe e e cococoontntntiininnnueueueuuu d d d mamammamakikikiikikikingngnnnn  o opepen n mamarkrketet rrepepurururu chchchchc asasasa es 

SG&A  expenses  declined  7.7%  from  $40.6  million  (11.4% 
SG&A&   expensees  declini ed  7.7%  from  $$$$404404 .6.6  m  milillilionon  (  (1111.44%% 

of our common stock in 2015.  Under our stock repurchase 
ofofoof o o ourururu  c c comomommmomomomon n sttococco k kkk inninin 2 201015.5.5   UUnUnU dedededer r r ououououurrrr rr r r ststststtstststocococo k kk k k rerepuppuurcrccccchahahahahah sesese 

of sales) to $37.4 million (10.4% of sales).  The decrease in 
ofof s salalese ) too $37.4 millionon (10.4% ofof ssalallleses).).   TheTheTh  d dddecececrereasase ee iniinin

plan, we purchased approximately 1.0 million shares of our 
plplplp ananan, , , weweweewe p pppurururu chhcchchasseded a aaappppppp roroxiximamateteetelyly 1 111.0.0.0 m m milililli lilililililionononononononon s sssss shahahahahahaarererereeees s s s ofofofofofof o o o o oouruururur 

SG&A  expenses  reflect  both  the  absence  of  non-recurring 
SG&A&A  eexpxpennseses s rereflefl ctc   bbototh  thhhhe e e ababaaa sesess ncnnncee  ofoff  n  nnononon-r-rr-reeececururririingngng 

common  stock  on  the  open  market  at  an  average  price  of 
cococoommmmmmmonoon  sstotoockckkk  o  o  o  on n nn ththththhe e e eee opopopenenenen  mmmmararaa kekeeet t t t atatat  a  a  annn n avavava ererreragagage e e prprprpricicice ee ofofof 

charitable  donations  made  in  2014  and  a  decrease  in 
charariti abblele  dononnnatta ions  mmadade e inn  2222201014 4  annd d  a aa dededeecrcrcrc eaeasese  iiin n

$24.09  per  share.    In  addition,  we  purchased  AAON  stock 
$2$2$2$2$ 4.4.0909  p  perer  s  shahaharereee..    I  In n nn adaddidititiononn, ,  wewewww   ppp  purururrchchchchasasasedededed  AAAAAAOAOAOAON N N NNN ststssttstococococo kkk k 

warranty expenses.  Income from operations, reflecting these 
wawarrrranantyty e expxpenenseses.s.  InIncococomememee fff frorororom m opopereratattttioionss, , rererefleflefleflefl ctcttctininii g g ththhesesesse e e

from our employees’ 401(k) plan amounting to approximately 
frfrrromomom oo ourururr e empmpmmploooloyeyeyy eses’ ’ 4040401(1(k)k) p plalan nn amamamamammououououo ntntntntn inininining g g totototo a a appppppppppppprorororororoxixixixixixiimamamamamamamamatetetettetetet lylylylylyylyly  

lower expenses, gained 4.8% to $71.3 million (19.9% of sales) 
lolowewer r exexpepensnsesese , , gagainineded 4 44.8.8% % toto $ $7171.3.33 mmmmiliillionn ( (((191919199.9.9.9% % %% ofof s salaleseese ) )) 

$11.6 million.  We continued to operate free of debt.  Total 
$1$1$1111.1.1..6 66 6 6 mimimimillllllioion.n.n.n   WeWeWW  cc cconontitinunueded t to o o opopopopopoppo ererere atatatee e e e frrfrf eeeeeee  o o oof ffffff dedededededdedebtbtbtbtbtbtbtbtt... ...  TT TTT T Tototototooto alalalalalalaa  

from $68.0 million (19.1% of sales).  Net income increased 
ffromom $6868.0.0 mmilillilionon ( (1919.1.1% % ofof s salaleses).).  NeNeNN t inincocococomememem  iiii incncn rerereasasasededed  

stockholders’ equity was $178.9 million or $3.28 per diluted 
ststtococockhkhkhhk ololldededeersrsrs’ ’ ’ eqeqeqequiuiuuityty w wasas $ $17178.8.9 9 mimim llllioion n ororororor $$ $$3.3.3.2828282  p pperererer dd ddilililututututedededede  

to $45.7 million (12.8% of sales) versus $44.2 million (12.4% 
toto $ $454 .77 m milillilionon ( (1212.88%% ofofo  ssalaleses) ) veveersrsusuu  $44.2.2 mmmililillillililiononon (( (121211 .4.44% % 

share.  Our return on average stockholders’ equity was 25.9%.
shhshhararare.e.e.    OuOuOuO r reeetuutuurnrnnn oon n nn avavereragage e ststococockhkhololdedersrsrsrs’ ’’ eqeqqquiuiuiuitytytyty w w wwasasasas 2 255.5.5 9%9%9%9%.

of sales). 
ofof ssala es).)  

CCCCCCAAAAAPPPPPIIIIITTTTAAAALLLLL  EEEEXXXXPPPPPEEENNNDDDIIITTTUUURRREEESSS
CAPITAL EXPENDITURES

Fully diluted earnings per share in 2015 were $0.84, compared 
FuFulllly y didilul tet d eaarnniningsgs p perer s shahaaarerererre iii innn n 20202 15115 w werere e $0$00.8.84,4,4  cc comompapareered d d 

with  fully  diluted  earnings  per  share  of  $0.80  in  2014.    Per 
wiwithth  f  fulullyly  ddillutu ed  eeaarniningngs s  peper  shhsharare e  ofofo   $$0.0.808080  i  in n 20201414. .    P  P  PPeereer 

DuDuDuD ririringngng t t thehe p ppassasast t yeyeararrr w we e spspenent t apapprproxoximimmmmmmatataa elelele y y y yy $2$2$$ 1.1.1..0 0 0 00 mimimilllllioiooonnn n n
During the past year we spent approximately $21.0 million 

share calculations are based upon 54.5 million fully diluted 
shsharare e cacalclcululatatioionsns a arere bbasa edd uupopon n 5454.5.5 m milillilionoon f fulullllylyyy d ddddililili utututededee

on the enlargement and improvement of our manufacturing 
onon t t ttheheheh  e e eeenlnln arargegemememementnt aa aandnd i impmprorovevemementnt o off ff f f f ooooouuoo r rr r mmammanunuuuffafafafactctcttc ururuu inininng g gg

shares  outstanding  in  2015  and  55.4  million  fully  diluted 
shsharareses  o  oututststanandidingng  i  in n 2020155  a  andnd  5  55.5.4 4 4  mimimim llllllioioioion n n n fufufufullllllly yy  didididd lulululuttetet dd d 

facilities  as  well  as  for  the  purchase  of  new  equipment.  
faacicicicilililitititiesesese   aa  aaas s s s weweewelllll  a  as s  fofor r  ththe e  pupuurcrcccchahahhh sese  ooof ff nenneeww ww  eqequiuiuipmpmpmenenenent.t.t.t     

shares outstanding in 2014.
shs arareses o oututststanandidingng i in n 20201414.

Over  the  past  five  years  (2011-2015)  we  made  total  capital 
OvOvvvererereer  t  t  thehehehe  p  p  pasast ttt fivfivfivfive e  yeyeyy arars s  (2(201011-1-20201515) )  wewewee  m  mmadadadde e ee totootatal l cacapipipipitatatt ll

 
 
 
expenditures of $96.2 million.  For 2016, we have budgeted 

fully committed to our research and development efforts.

a  significantly  enlarged  capital  expenditure  program, 

estimated to be approximately $32.7 million, which will be 

In  2014,  after  three  years  in  the  field  testing  phase,  we 

devoted not only to our existing facilities but also for a new 

completed  the  conversion  from  tube  (copper)  and  fin 

three-story  75,000  square  foot  engineering  research  and 

(aluminum) condenser coils to all aluminum micro-channel 

development laboratory to be located at our Tulsa facilities.  

coils.    These  coils  are  less  expensive  to  manufacture,  more 

Ground  was  broken  for  this  facility  in  February  of  this 

efficient per dollar of coil, are lighter and more durable and 

year and we estimate completion by 2018 at a cost of $27.6 

provide a more efficient transfer of heat.

million.  During 2016, we anticipate spending approximately 

$16.0 million of the total $32.7 million estimated 2016 capital 

expenditure budget toward the lab.

THE WATER SOURCE HEAT PUMP

Furthermore, we will begin selling our 
ur 

recently  announced  new  line  of  Water 
er 

Source  Heat  Pumps  (WSHP)  which 
ich 

promise  to  be  the  most  technologically 
ally 

innovative,  advanced  line  of  products 
ucts 

in  the  industry.    The  first  of  three  planned 
lanned 

manufacturing  lines  will  be  completed  by  mid-
d  by  mid-

year  with  production  commencing  in  August.    We 
n  August.    We 

The Water Source Heat Pump
The Water Source Heat Pump (WSHP) has been a reliable 

product  in  the  HVA
product  in  the  HVAC  market  for  more  than  50 

years.    Its  design  and  functionality  have 
years.    Its  de

not  significantly  changed  over 
not  s

that time.  We believe the time 
tha

is right for a change.  Over the 
is r

past  year  we  have  committed 
past 

manpower  and  capital  to  devise 
manpo

an  innovative  WSHP  product  line 
an  inno

estimate the cost of the initial production line in the area 
ion line in the area

which we believe will be heralded as a 
which we

of $12.0 million.

“game changer” in the market.
“game changer” 

We have become firmly entrenched in the rooftop segment 

Our new line of WSHP was introduced earlier this year at an 

of the HVAC market and have built a reputation as a leading 

AAON product show for sales representatives and customers 

manufacturer  of  the  highest  quality,  most  energy  efficient 

held  in  Orlando,  Florida.    Initially,  the  product  will  be 

products in the industry.  We are committed to continuing 

available in ½ to 7 ton capacities with larger capacities (up to 

these  policies  so  as  to  enable  the  Company  to  produce  the 

20 tons) brought to market as demand requires.  We expect 

most  technologically  innovative  products  in  the  industry.  

to  deliver  initial  WSHP  orders  in  the  third  quarter  of  the 

Our  strong  financial  condition  and  free  cash  flow  allow  us 

current year.

to pursue our goal and to significantly expand our horizons.

RESEARCH AND DEVELOPMENT

AAON’s technologically advanced product line was achieved 

through our unique production methodology which allows for 

the integration of mass production with mass customization.  

In 2015, we incurred research and development expenditures 

Our WSHP will be available in two configurations, horizontal 

of  $7.5  million.    We  have  spent  $27.4  million  over  the 

and  vertical,  with  three  different  tiers  of  efficiency:    (i)  the 

past  five  years  (2011-2015)  on  research  and  development.  

standard level (13 EER); (ii) the premium level (15-17 EER); 

We  recognize  that  in  order  to  maintain  our  status  as  a 

and (iii) the ultra level (over 19 EER).  Our WSHP product 

technological leader in the HVAC industry we must remain 

line  has  numerous  other  advanced  features,  including:

Pictured: AAON Water-Source Heat Pump

  
      All aluminum construction which makes the cabinet       

of $12.0 million.  While we expect a modest contribution to 

       approximately 1/3 of the weight of competitive galvanized        

sales in the first full year of shipments, start-up and training 

dd steel units.

costs  will  impact  WSHP-related  earnings  throughout  most 

Bottom  access  to  the  supply  fan  and  other  components 

of  the  year.    The  WSHP  is  expected  to  become  a  profitable 

along  with  tool-less  access  to  all  other  components 

product line for the Company toward the end of that period 

through lift-and-remove panels.

and thereafter.

Induction brazing on all copper connections, enabling the 

highly automated production line to electronically heat 

The  first  new  WSHP  production  line  is  designed  to 

joints rather than using torch welding (thereby eliminating 

manufacture up to 180 units per day.  Initially, the Company 

the exposure of key refrigeration components to heat).

will  produce  and  stock  standardized  horizontal  units  with 

Metal shipping pallets rather than the traditional wooden 

no  customization  options.    Our  Tulsa  warehouse  has  the 

pallets which are more susceptible to damage and difficult 

capacity to store up to approximately 2,300 units, which will 

to dispose of.  The metal shipping pallets weigh less and 

allow the Company to provide immediate product shipments 

are lower in cost than wooden pallets and easier for the 

to satisfy customer demand.

customer  to  dispose  of  (whether  through  recycling  or 

selling the pallets as scrap metal).

Large  micro-channel  air-side  aluminum  coils 

for 

RECOGNITION AND AWARDS

improved efficiency are a standard feature.

AAON  was  recognized  for  excellence  in  product  design 

in  the  Dealer  Design  Awards  Program  sponsored  by  the 

The  Company  currently  offers  rooftop  units, 
nits, 

Air  Conditioning,  Heating  and  Refrigeration  News 
Air  Conditioni

air  handlers,  indoor  packaged  units  and 

condensing  units,  all  with  a  WSHP  option.  

Since AAON has not previously manufactured 

a  smaller  tonnage  WSHP  product,  buyers 
s

of  smaller  tonnage  WSHP  equipment  were 
re 

forced  to  look  elsewhere  to  fulfill  their  needs.  
ds.  

AAON’s new WSHP product line will now offer 
ffer

a  competitively  priced  smaller  tonnage  product 
duct 

magazine  in  their  July  20,  2015  issue.  
ma

The  Company’s  Low  Leakage  Damper 
Th

was  the  Gold  Award  winner  in  the 
w

Ventilation  Products  category.    The 
V

ACHR  News  is  distributed  nationally 
A

to  over  33,000  HVACR  contractors, 

wholesalers 

and  other 

industry 

professionals.    In  the  September  17, 

which opens a potentially sizeable market for the 
the

2015 issue of Consulting-Specifying Engineer 
2015 is

Company to capture.

publication,  the  Company’s  Low  Leakage  Dampers 
publication, th

were  again  a  gold  award  winner.    In  addition,  AAON’s  M2 

We  estimate  the  total  WSHP  market  to  be  in  the  vicinity 

Series  Modular  Geothermal  Heat  Pump  was  a  gold  award 

of  $550-600  million  annually,  with  the  majority  of  sales 

winner  in  the  HVAC  category.    Consulting-Specifying 

directed  to  commercial  and 

industrial  multiple-room 

Engineer is a monthly publication with a circulation of over 

buildings  such  as  motels,  schools  and  office  buildings.    We 

47,000 mechanical, electrical and plumbing engineers.

believe that approximately 50% of total sales are devoted to 

the replacement market. As previously noted, we expect the 

cost of installing the first production line to be in the vicinity 

Pictured: AAON Low Leakage Dampers

THE NEW LABORATORY

Our  manufacturer’s  representative  network  is  comprised  of 

88  independent  representative  organizations  which  operate 

113 offices (some representatives have multiple offices) in all 

50  states,  Canada  and  one  international  office.    During  the 

past year the network contributed over 90% of our total sales.

The  new  WSHP  product  line  has  been  met  with  great 

enthusiasm  from  our  manufacturer’s  representatives.    The 

In last year’s Annual Report, my letter to stockholders discussed 

new products should significantly augment their sales efforts 

in detail the Company’s plan to build a new state-of-the-art 

by opening new markets, such as multi-room type buildings, 

research  and  development  testing  laboratory.    This  project 

to  AAON  products.    The  sales  representative  network  has 

was undertaken to enable AAON to meet and maintain AHRI 

contributed  significantly  to  our  past  growth  and  we  expect 

(Air Conditioning, Heating and Refrigeration Institute) and 

their  continuing  efforts  will  favorably  impact  our  future 

DOE (Department of Energy) certifications.  I am pleased to 

growth.

report that ground was broken on the laboratory facility early 

this year.  The three story, 75,000 square foot facility will be 

OUR EMPLOYEES

both an acoustical and a performance measuring laboratory.  

We believe it will be the only laboratory in the world capable 

At both our headquarters location in Tulsa, Oklahoma, and 

of  measuring  the  supply,  return  and  ambient  sound  under 

at our subsidiary, AAON Coil Products, in Longview, Texas, 

actual  load  conditions.    In  addition,  the  laboratory  will 

AAON  strives  to  be  the  employer  of  choice  by  building  a 

measure  the  efficiency  by  which  energy  is  converted  into 

culture  of  mutual  trust,  promotion  of  the  entrepreneurial 

heating,  cooling  or  air  movement.    A  witness  test  area  will 

spirit  and  recognition  of  talent  and  hard  work.    AAON 

also allow customers the opportunity to view product testing.  

attempts  to  attract  and  retain  a  talented  workforce  using 

The new laboratory is expected to be completed by the end of 

a  mixture  of  compensation  components,  including  base 

2018, at an estimated total cost of $27.6 million.

SALES REPRESENTATIVES’ 
PERFORMANCE

salary,  incentive  pay,  whether  in  the  form  of  cash  or 

non-cash awards, and employee benefits.  We strive to provide a 

non-discriminatory  and  competitive  total  compensation 

package that rewards employees who drive for results, commit 

to  continual  improvement,  save  for  the  future,  take  care  of 

Over  the  past  two  years  we  revised  our  regional  sales 

their health and are interested in the long-term well-being of 

managerial structure.  Previously there were four geographical 

AAON and its stockholders.  

territories, each serviced by a regional manager.  Since 2014 

we  have  hired  three  additional  regional  managers,  creating 

During  the  past  year,  AAON  broadened  the  use  of  equity 

seven  sales  regions,  each  overseen  by  a  regional  manager.  

awards as a component of compensation for a larger number 

We  believe  the  new  territorial  structure  will  allow  for 

of  our  employees.    AAON  believes  that  by  doing  so,  it  will 

closer  interaction  between  the  regional  managers  and  the 

better  align  the  goals  of  our  employees  with  the  goals  of 

manufacturer’s representatives and their customers.

the  stockholders.    This  will  incentivize  our  employees  to 

help  AAON  grow  and  succeed  in  the  market  by  creating  a 

Pictured: AAON Research and Development Lab

direct connection between Company success and their own 

OUTLOOK

personal  wealth.    AAON  employees  have  long  understood 

the  concept  of  succeeding  through  the  Company’s  growth 

We have significantly increased our capital spending levels 

as  a  result  of  our  discretionary  quarterly  profit-sharing 

and research and development efforts in order to maintain 

program,  which  distributes  10%  of  AAON’s  pre-tax  profits 

our  well-earned  reputation  as  a  leading  technological  and 

equally to nearly all personnel.

innovative manufacturer in the HVAC industry.  We believe 

that  the  introduction  of  our  new  WSHP  product  line  and 

We have implemented a performance matrix that is designed 

the construction of a state-of-the-art testing laboratory will 

to  award  employees  based  upon  their  performance  and 

greatly  enhance  AAON’s  future  growth  prospects  while 

impact to AAON.  Employees are also evaluated based upon 

continuing to solidify our industry reputation.

their adherence to the AAON core values of integrity, mutual 

trust  and  respect,  quality,  empowerment  and  innovation.  

We  can  sustain  our  growth  prospects  with  the  continuing 

Through  our  talent  development  efforts,  we  are  grooming 

commitment  and 

support  of  our  customers, 

sales 

the next generation of AAON leadership.

representatives  and  stockholders  as  well  as  with  the  total 

cooperation of our employees, all of whose names appear at 

AAON is proud of the broad cultural diversity of its employee 

the end of this report.

base.    Over  64%  of  the  AAON  employee  population  is 

comprised  of  minorities  and  over  26%  are  female.    At 

We are expanding our horizons. The journey promises to  

both  of  its  facilities,  AAON  employs  people  from  over  30 

be quite exciting!

countries worldwide.  All employees are provided with equal 

opportunities to grow and succeed without regard to gender, 

Sincerely,

race,  ethnicity,  national  origin,  citizenship,  disability,  age, 

veteran status or any other classification protected by law.

We  value  the  success  of  our  employees  as  is  evidenced  by 

Norman H. Asbjornson

our generous tuition reimbursement program, whereby we 

encourage  employees  to  explore  learning  opportunities.  

President & CEO

March 29, 2016

We  also  provide  in-house  training  and  have  taken  large 

strides to educate our employees by implementing an online 

training program for employees during 2016 that will allow 

our  employees  to  identify  training  needs  and  meet  those 

needs as quickly and easily for the employee as possible. 

March

UNITED STATES
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Washington, D.C. 20549

FORM 10-K
FORM 10-K

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

[X]
[X]

For the fiscal year ended December 31, 2015
For the fiscal year ended December 31, 2015

or
or

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

ACT OF 1934
ACT OF 1934

For the transition period from _____________________________ to _____________________________
For the transition period from _____________________________ to _____________________________

Commission file number:  0-18953
Commission file number:  0-18953

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

Nevada
Nevada
(State or other jurisdiction
(State or other jurisdiction
of incorporation or organization)
of incorporation or organization)

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

,

87-0448736
87-0448736
(IRS Employer
(IRS Employer
Identification No.)
Identification No.)

74107
74107
(Zip Code)
(Zip Code)

Registrant's telephone number, including area code:  (918) 583-2266
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(b) of the Act:  None

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

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

g

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. 
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
[   ]  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. 
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
[   ]  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 
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 
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.
required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

[X]  Yes        [   ]  No
[X]  Yes        [   ]  No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, 
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 
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).
preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

[X]  Yes        [   ]  No
[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, 
2015 was $919.4 million.

As of February 19, 2016, registrant had outstanding a total of 53,049,365 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 24, 2016, 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

5

7

7

8

8

8

11

13

20

21

41

42

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. Our operating subsidiaries 
include 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, geothermal heat pumps, 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 $14.6 million, $19.9 million and 
$17.5 million of our sales in 2015, 2014 and 2013, 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 2015 sales of $358.6 million, we estimate that we have approximately a 12-13% 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.

1

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, rooftop units and geothermal 
heat pumps. 

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 LF Series chiller, air-cooled, a LN Series chiller, air-cooled, and a LZ Series chiller and packaged 
outdoor mechanical room, which are available in both air-cooled condensing and evaporative-cooled configurations, 
covering a range of four to 540 tons. BL Series boiler outdoor mechanical rooms are also available with 400-6,000 
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 CF Series, two to 70 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 V3, 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 one 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

One customer accounted for 10% or more of our sales during 2015. No customer accounted for 10% or more of our 
sales during 2014 or 2013.

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.  

2

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.

Representatives

We  employ  a  sales  staff  of  37  individuals  and  utilize  approximately  88  independent  manufacturer  representatives' 
organizations (“Representatives”) having 113 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), LF, LN and 
LZ (chillers), CB, CF 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 $7.5 million, $6.3 million and $5.2 million in 2015, 
2014 and 2013, respectively.

Backlog

Our backlog as of February 1, 2016 was approximately $52.3 million compared to approximately $49.5 million as of 
February 1, 2015. 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, 2015. 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  19,  2016,  we  employed  1,676  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, evaporative-cooled 
condenser de-superheater and low leakage damper which have terms of 20 years with expiration dates ranging from 
2016 to 2033. 

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.  

4

Item 1A.  Risk Factors.

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

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 $750,000 
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, 2015, 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  overhead  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 19, 2016, there were 1,120 holders of record of our common stock.

Quarter Ended

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

March 31, 2015
June 30, 2015
September 30, 2015
December 31, 2015

High

$18.87
$22.43
$17.58
$22.75

$24.71
$24.95
$23.23
$25.15

Low

$18.30
$21.82
$17.00
$22.35

$20.85
$22.39
$19.12
$19.19

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.

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. In addition, on May 21, 2013, we approved a semi-
annual cash dividend of $0.06 per share, 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.

8

 
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. 

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.

On May 19, 2015, the Board of Directors declared a regular semi-annual cash dividend of $0.11 per share, to stockholders 
of record at the close of business on June 12, 2015, the record date. The dividends were paid on July 1, 2015.

On  October  29,  2015,  the  Board  of  Directors  declared  a  regular  semi-annual  cash  dividend  of  $0.11  per  share,  to 
stockholders of record at the close of business on December 2, 2015, the record date. The dividends were paid on 
December 23, 2015.

The following is a summary of our share-based compensation plans as of December 31, 2015:

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))

29,482

418,889

$

$

4.43

7.76

—

439,702

Plan category

The 1992 stock
option plan
The 2007 Long-
Term Incentive
Plan

Repurchases during the fourth quarter of 2015 were as follows:

ISSUER PURCHASES OF EQUITY SECURITIES

(a)
Total
Number
of Shares
(or Units

Period

Purchased)

October 2015

November 2015

December 2015

51,780

$

635,058

470,340

Total     

1,157,178

$

(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

51,780

635,058

470,340

1,157,178

—

—

—

—

20.92

24.30

23.80

23.94

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, 2010 through December 31, 2015. The graph assumes that $100 was invested 
at the close of trading December 31, 2010, 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:

2015

Years Ended December 31,

2014
2013
(in thousands, except per share data)

2012

Net sales

Net income

Earnings per share:

Basic
Diluted

Cash dividends declared per
common share:

$

$

$
$

$

358,632

45,728

0.85
0.84

0.22

$

$

$
$

$

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

(1) Includes special dividend of $0.05 per common share paid on December 24, 2012.

2011

266,220

13,986

0.25
0.25

0.11

$

$

$
$

$

Financial Position at End of
Fiscal Year:

2015

2014

December 31,

2013
(in thousands)

2012

2011

Working capital

Total assets

Long-term and current debt

Total stockholders’ equity

$

80,800

$

82,227

$

72,515

$

47,428

$

41,177

232,854

226,974

210,665

189,000

—

—

—

—

178,918

174,059

164,106

138,136

174,458

4,575

122,504

Use of Non-GAAP Financial Measure

To  supplement  the  Company’s  consolidated  financial  statements  presented  in  accordance  with  generally  accepted 
accounting principles (“GAAP”), an additional non-GAAP financial measure is provided and reconciled in the following 
table. The Company believes that this non-GAAP financial measure, 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 this non-GAAP financial measure enhances 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 
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. 

11

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

2015

2014

December 31,
2013
(in thousands)

2012

2011

Net Income, a GAAP measure

$

45,728

$

44,158

$

37,547

$

27,449

$

Depreciation

Amortization of bond premiums

Share-based compensation

Interest (income) expense

Income tax expense

11,741

266

2,891

(427)

25,611

11,553

688

2,178
(964)
24,088

12,312

790

1,763
(1,011)
18,747

13,407

155

1,294
(197)
16,868

EBITDAX, a non-GAAP measure

$

85,810

$

81,701

$

70,148

$

58,976

$

13,986

11,397

156

680

23

7,527

33,769

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, 
geothermal heat pumps, 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 2015 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 
out 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 global economy. For the 
year ended December 31, 2015, the prices for copper, galvanized steel and stainless steel decreased approximately 
13.0%, 10.6% and 13.9%, respectively, from a year ago, while the price for aluminum increased 1.8%  from a year 
ago. For the year ended December 31, 2014, the price for copper decreased approximately 5.1%, while the prices for 
galvanized steel, stainless steel, and aluminum increased  2.2%, 3.4% and 8.6%, respectively, from 2013.

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 spent $21.0 million in capital expenditures in 2015, an increase of $4.9 million from the $16.1 million 

spent in 2014, to increase our production capacity and efficiency.

•  We paid cash dividends of $11.9 million in 2015 compared to $9.7 million in 2014. 

•  We reinstated open market repurchases of our stock, repurchasing slightly more than 1.0 million shares for 

nearly $25.0 million from the open market in the last two months of 2015.

13

Results of Operations

Units sold for years ended December 31:

2015

2014

2013

Rooftop Units

Split Systems

Outdoor Mechanical Rooms

Total Units

15,134

3,385

57

18,576

14,587

2,622

114

17,323

13,969

2,604

93

16,666

Year Ended December 31, 2015 vs. Year Ended December 31, 2014 

Net Sales

Years Ending December 31,

2015

2014

$ Change % Change

(in thousands, except unit data)

$

$

358,632
18,576

$

356,322
17,323

2,310
1,253

0.6%
7.2%

Net sales
Total units

Net sales remained relatively stable while we saw an increase in our total units sold. Most of the increase in our units 
sold came from our Longview facility which have a lower average price per unit.

Cost of Sales

Years Ending December 31,

Percent of Sales

2015

2014

2015

2014

(in thousands)

Cost of sales
Gross Profit

$

$

249,951
108,681

248,059
108,263

69.7%
30.3%

69.6%
30.4%

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,

2015

2014

% Change

Copper
Galvanized Steel

Stainless Steel

Aluminum

$
$

$

$

3.54
0.42

1.30

1.67

$
$

$

$

4.07
0.47

1.51

1.64

(13.0)%
(10.6)%

(13.9)%

1.8 %

14

 
 
 
 
Selling, General and Administrative Expenses

Years Ending December 31,

Percent of Sales

2015

2014

2015

2014

$

Warranty

Profit Sharing

Salaries & Benefits

Stock Compensation

Advertising

Depreciation

Insurance

Professional Fees

Donations

Other

Total SG&A $

(in thousands)

$

4,317

8,037

11,078

2,082

1,191

930

1,153

1,794

452

6,404
37,438

$

4,874

7,781

11,638

1,520

1,015

878

1,160

1,986

4,202

5,508
40,562

1.2%

2.2%

3.1%

0.6%

0.3%

0.3%

0.3%

0.5%

0.1%

1.8%
10.4%

1.4%

2.2%

3.3%

0.4%

0.3%

0.2%

0.3%

0.6%

1.2%

1.5%
11.4%

The decrease in SG&A is primarily due to the non-recurring donations in 2014, along with a decrease in warranty 
expense as a result of continued improvements in quality control, offset by an increase in other expense. In 2015, 
other expense increased due to sales taxes to certain states.

Income Taxes

Years Ending December 31,

2015

2014

(in thousands)

Effective Tax Rate
2014
2015

Income tax provision

$

25,611

$

24,088

35.9%

35.3%

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 increased 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 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.

15

 
 
 
 
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:

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 improvement in quality control.

16

 
 
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"). 

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 decreased $14.0 million from December 31, 2014 to December 31, 2015. As of 
December 31, 2015, we had $7.9 million in cash and cash equivalents.  

As of December 31, 2015, we had certificates of deposit of $12.0 million and investments held to maturity at 
amortized cost of $17.5 million. These certificates of deposit had maturity dates of less than one month to 
approximately 15 months. The investments held to maturity at amortized cost had maturity dates of less than one 
month to approximately 15 months.

On July 25, 2014 we renewed our 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. Under the line of credit, there was one standby letter of credit of 
$0.8 million as of December 31, 2015. At December 31, 2015 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, 2015 and 2014, 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 2.6% and 2.7% for the 
years ended December 31, 2015 and 2014, respectively.

At December 31, 2015, 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, 2015, our tangible net worth was $178.9 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 $80.8 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 $37.1 
million for 1.6 million shares, $29.3 million for 1.5 million shares and $8.2 million for 0.6 million shares in 2015, 2014 
and 2013, respectively. We repurchased the shares at current market prices. 

For the years ended December 31, 2015, 2014 and 2013 we paid cash dividends of $11.9 million, $9.7 million and $7.4 
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 2016 and the foreseeable future.

17

 
 
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

2015

2014
(in thousands)

2013

$

$

45,728
13,805

$

44,158
10,915

37,547
12,892

(5,884)
312
(1,059)
76
(5,109)
189
4,852
52,910

(20,967)
(20,863)
18,519
117
(23,194)

(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)

—

—

—

5,240
(37,143)
(11,857)
(43,760) $

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

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

$

Cash flows from operating activities have remained relatively consistent in 2015 with 2014 and 2013. 

Cash Flows from Investing Activities

Capital expenditures increased in 2015 as compared to 2014 and were primarily related to investments in additional 
manufacturing and production equipment to support our growth and improve efficiencies.

The  capital  expenditure  program  for  2016  is  estimated  to  be  approximately  $32.7  million. The  increase  in  capital 
expenditures is primarily due to construction projects related to our new research and development lab.  Many of these 
projects are subject to review and cancellation at the discretion of our CEO and Board of Directors without incurring 
substantial charges.

Cash Flows from Financing Activities

We continued to increase our buyback activity in 2015 compared to prior years, resulting in approximately $25.0 million 
in open market repurchases of our stock in 2015.   

18

 
 
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, 2015.

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.

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.

19

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. 
In August 2015, with the issuance of ASU 2015-14, the FASB amended the effective date for us to January 1, 2018. 
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.

In November 2015, the FASB issued ASU 2015-17, Balance Sheet Classification of  Taxes, which requires presentation 
of deferred tax assets and liabilities as non-current in a classified balance sheet. The ASU becomes effective in the 
annual reporting period beginning after December 31, 2016, including interim reporting periods.  Early adoption is 
allowed as of the beginning of any interim or annual reporting period.  The standard permits the use of the retrospective 
or prospective transition method. We have early adopted the standard effective October 1, 2015, for the interim and 
annual reporting periods ending December 31, 2015 and have applied the retrospective transition method. The following 
table displays the prior period quantitative effects on the consolidated balance sheets:

December 31, 2014

As Reported

As Restated

Deferred tax assets
Total current assets

Total assets

Deferred tax liabilities

Total liabilities and stockholders' equity

$

(in thousands)

$

6,143
131,083

233,117

13,677

233,117

—
124,940

226,974

7,534

226,974

There are no prior period quantitative effects on the consolidated statements of income, stockholders' equity or cash 
flows.

In January 2016, the FASB issued ASU 2016-01, Recognition and Measurement of Financial Assets and Financial 
Liabilities, which will address certain aspects of recognition, measurement, presentation and disclosure of financial 
instruments. The ASU becomes effective in the annual reporting period beginning after December 31, 2017, including 
interim reporting periods. We do not expect ASU 2016-01 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. 

20

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, 2015 and 2014, and the related consolidated statements of income, stockholders’ 
equity, and cash flows for each of the three years in the period ended December 31, 2015. 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, 2015 and 2014, and the results of their operations and 
their cash flows for each of the three years in the period ended December 31, 2015, in conformity with accounting 
principles generally accepted in the United States of America.

As discussed in Note 10 to the consolidated financial statements, the Company adopted new accounting guidance in 
2015 and 2014, related to the presentation of deferred income taxes.

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, 2015, 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 25, 2016, expressed an unqualified opinion.

/s/ GRANT THORNTON LLP
Tulsa, Oklahoma
February 25, 2016 

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

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, 53,012,363 and
54,041,829 issued and outstanding at December 31, 2015 and 2014, respectively

Additional paid-in capital

Retained earnings

Total stockholders' equity

December 31,

2015

2014

(in thousands, except share and
per share data)

$

7,908

$

10,080

12,444

50,024

4,702

23

38,499

533

124,213

2,233

68,806

143,100

11,270

225,409

124,348

101,061

1,880

5,039

661

21,952

6,098

11,972

44,092

2,569

30

37,618

609

124,940

2,233

64,938

127,968

10,388

205,527

113,605

91,922

5,280

4,015

817

232,854

$

226,974

$

$

— $

6,178

37,235

43,413

698

8,706

1,119

212

—

178,706

178,918

—

11,370

31,343

42,713

1,006

7,534

1,662

216

—

173,843

174,059

226,974

Total liabilities and stockholders' equity

$

232,854

$

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

23

 
 
 
 
 
 
 
 
 
 
 
 
AAON, Inc. and Subsidiaries

Consolidated Statements of Income

Years Ending December 31,

2015

2014

2013

(in thousands, except per share data)

$

358,632

$

356,322

$

249,951

108,681

37,438

(59)

71,302

161

(124)

71,339

25,611

45,728

0.85

0.84

0.22

$

$

$

$

248,059

108,263

40,562

(305)

68,006

276

(36)

68,246

24,088

44,158

0.81

0.80

0.18

$

$

$

$

$

$

$

$

321,140

231,348

89,792

33,989

(22)

55,825

221

248

56,294

18,747

37,547

0.68

0.68

0.13

54,045,841

54,481,484

54,809,319

55,369,016

55,119,150

55,587,381

Net sales

Cost of sales

Gross profit

Selling, general and administrative expenses

Gain 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

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, 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
Balance at December 31, 2014
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, 2015

Common Stock

Shares

Amount

$

55,166
—
435

—
(534)
—
55,067
—
463

—
(1,488)
—
54,042
—
546

—
(1,576)
—
53,012

$

221
—
2

—
(2)
—
221
—
1

—
(6)
—
216
—
2

—
(6)
—
212

Paid-in
Capital
(in thousands)
$

— $
—
2,308

Retained
Earnings

Total

$

137,915
37,547
—

138,136
37,547
2,310

1,763
(4,071)
—
—
—
2,556

2,178
(4,734)
—
—
—
5,238

—
(4,149)
(7,428)
163,885
44,158
—

—
(24,544)
(9,656)
173,843
45,728
—

2,891
(8,129)
—
— $

—
(29,008)
(11,857)
178,706

$

$

1,763
(8,222)
(7,428)
164,106
44,158
2,557

2,178
(29,284)
(9,656)
174,059
45,728
5,240

2,891
(37,143)
(11,857)
178,918

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

25

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AAON, Inc. and Subsidiaries
Consolidated Statements of Cash Flows

2015

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 on disposition of assets
Foreign currency transaction loss
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 (decrease) increase in cash and cash equivalents
Cash and cash equivalents, beginning of year
Cash and cash equivalents, end of year

$

$

Years Ending December 31,
2014
(in thousands)
44,158
$

$

45,728

11,741
266
(48)
178
2,891

(2,445)
(59)
139
(30)
1,172
—

(5,884)
312
(1,059)
76
(5,109)
189
4,852
52,910

(20,967)
63
(6,680)
6,098
(14,183)
11,408
1,013
54
(23,194)

—
—
2,795

2,445
(37,143)
(11,857)
(43,760)
(14,044)
21,952
7,908

$

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

$

2013

37,547

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

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

26

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
AAON, Inc. and Subsidiaries
Notes to Consolidated Financial Statements
December 31, 2015 

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, geothermal heat pumps, 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 $12.0 million and $11.4 million in certificates of deposit at December 31, 2015 and December 31, 2014, 
respectively. At December 31, 2015, the certificates of deposit bear interest ranging from 0.25% to 0.90% per annum 
and have various maturities ranging from less than one month to approximately 15 months.

Investments Held to Maturity

At December 31, 2015, our investments held to maturity were comprised of $17.5 million of corporate notes and 
bonds with various maturities ranging from less than one month to approximately 15 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, 2015 and December 31, 2014:

December 31, 2015:

Current assets:

 Investments held to maturity

Non current assets:

Investments held to maturity

Total

December 31, 2014:

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

12,444

$

— $

(16) $

12,428

5,039

17,483

$

—

— $

(17)

(33) $

5,022

17,450

11,972

$

— $

(7) $

11,965

4,015

15,987

$

—

— $

(16)

(23) $

3,999

15,964

$

$

$

$

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, 2015 or 2014.

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 
4%, 6% and 5% of revenues for the years ended December 31, 2015, 2014 and 2013, respectively. One customer 
accounted for 10% or more of our sales during 2015. No customer accounted for 10% or more of our sales during 2014 
or 2013. No customer accounted for 5% or more of our accounts receivable balance at December 31, 2015 or 2014.

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, 2015, 2014, and 2013 research and development costs amounted 
to approximately $7.5 million, $6.3 million, and $5.2 million, respectively.

Advertising

Advertising costs are expensed as incurred. Advertising expense for the years ended December 31, 2015, 2014, and 
2013 was approximately $1.2 million, $1.0 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, 2015, 2014 and 2013 shipping and handling fees amounted to approximately $9.6 million, $8.5 million, 
and $7.9 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 unrecognized 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  could  contain  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 
$55.4  million,  $59.7  million,  and  $63.0  million  for  each  of  the  years  ended  December  31,  2015,  2014,  and  2013, 
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,

2015

2014

(in thousands)

$

$

50,139
(115)
50,024

$

$

44,263
(171)
44,092

Years Ending December 31,

2015

2014
(in thousands)

2013

171

$

193

$

(48)
(8)
115

$

—
(22)
171

$

52

141

—

193

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

December 31,

2015

2014

(in thousands)

$

33,853

$

34,153

2,522

2,881

39,256
(757)
38,499

$

2,262

1,917

38,332
(714)
37,618

$

Raw materials

Work in process

Finished goods

Less:  Allowance for excess and obsolete inventories

Total, net

31

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
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,

2015

2014
(in thousands)

2013

714

$

178
(135)
757

$

579

135

—

$

714

$

363

243
(27)
579

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, 2015 and 2014, 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,

2015

2014
(in thousands)

2013

$

— $

— $

24,125

26,456

83

—

(79)
—

1

19,884

71

315

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:

Years Ending December 31,

2015

2014
(in thousands)

2013

$

$

$

8,130
(3,978)
4,317

—

8,469

4,317

$

$

$

7,352
(4,096)
4,874

—

8,130

4,874

$

$

$

5,776
(4,448)
6,005

19

7,352

6,024

32

 
 
 
 
 
 
 
 
8. Accrued Liabilities

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

December 31,

2015

2014

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

9. Revolving Credit Facility

$

$

$

(in thousands)
8,469
10,597
3,954
3,054
2,220
366
676
2,895
600
4,404
37,235

$

8,130
10,188
3,153
104
2,016
535
532
1,639
1,600
3,446
31,343

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, 2015. Borrowings available under the revolving 
credit facility at December 31, 2015, 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, 2015 and 2014, 
we had no balance outstanding under our revolving credit facility. At December 31, 2015 and 2014, the weighted 
average interest rate was 2.6% and 2.7%, respectively.

At December 31, 2015, 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, 2015 our tangible net worth was $178.9 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 $80.8 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 (benefit) for income taxes consists of the following:

Years Ending December 31,

2015

24,439

1,172

25,611

$

2014
(in thousands)
26,199
$

(2,111)
24,088

2013

$

$

20,341

(1,594)
18,747

Current
Deferred

$

$

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,

2015

2014

2013

35 %

5 %

(3)%

(1)%

36 %

35 %

5 %

(4)%

(1)%

35 %

35 %

4 %

(4)%

(2)%

33 %

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:

December 31,

2015

2014

(in thousands)

Deferred income tax assets (liabilities):

Accounts receivable and inventory reserves

$

351

$

Warranty accrual

Other accruals

Share-based compensation

Donations

Other, net

     Total deferred income tax assets

Property & equipment

     Total deferred income tax liabilities

Net deferred income tax liabilities

3,405

1,248

1,099

691

986

7,780
(16,486)
(16,486) $
(8,706) $

$

$

355

3,263

1,238

707

1,309

888

7,760
(15,294)
(15,294)
(7,534)

In November 2015, the FASB issued ASU 2015-17, Balance Sheet Classification of  Taxes, which requires presentation 
of deferred tax assets and liabilities as non-current in a classified balance sheet. The ASU becomes effective in the 
annual reporting period beginning after December 31, 2016, including interim reporting periods.  Early adoption is 
allowed as of the beginning of any interim or annual reporting period.  The standard permits the use of the retrospective 
or prospective transition method. We have early adopted the standard effective October 1, 2015, for the interim and 
annual reporting periods ending December 31, 2015 and have applied the retrospective transition method. The following 
table displays the prior period quantitative effects on the consolidated balance sheets: 

34

 
 
 
 
 
 
 
 
 
December 31, 2014

As Reported

As Restated

Deferred tax assets

Total current assets

Total assets

Deferred tax liabilities

Total liabilities and stockholders' equity

(in thousands)

$

6,143

$

131,083

233,117

13,677

233,117

—

124,940

226,974

7,534

226,974

There are no prior period quantitative effects on the consolidated statements of income, stockholders' equity or cash 
flows.

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 2012 to present, and to non-U.S. income tax examinations for the tax years of 2011 to 
present. In addition, we are subject to state and local income tax examinations for the tax years 2011 to present. The 
Company continues to evaluate its need to file returns in various state jurisdictions. 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. Had the ATRA had been enacted prior to January 1, 2013, our overall tax expense 
for 2013 would have been approximately $0.5 million higher. This was recorded as a reduction in expense in the first 
quarter of 2013. 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. 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 35.3% for the year ended December 31, 2013. 

11.  Share-Based Compensation

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, 2015 is 
$2.4 million and is expected to be recognized over a weighted-average period of 2.05 years.

35

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, 2015, 2014 and 
2013 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)

2015

2014

2013

$

$

0.18

44.14%

1.97%

8

N/A $

N/A

N/A

N/A

0.22

$

0.14

$

42.71%

1.41%

8

44.85%

2.26%

8

0.08

47.08%

1.55%

7

0.08

45.92%

1.40%

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.

The following is a summary of stock options vested and exercisable as of December 31, 2015:

Range of

Exercise

Prices

Number

of

Shares

Weighted
Average

Remaining

Contractual

Life

Weighted

Average

Exercise

Price

Intrinsic

Value
(in thousands)

$4.31 - 8.65

$8.70 - 22.76

$23.57 - 23.57

Total

421,237

27,134

—

448,371

4.89

7.82

0.00

5.07

$

$

7.04

$

15.31

—

7.54

$

6,814

215

—

7,029

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

36

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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

$

$

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

Options

Outstanding at December 31, 2014

Granted

Exercised

Forfeited or Expired
Outstanding at December 31, 2015

Exercisable at December 31, 2015

Intrinsic
Value
(in thousands)

4.85

7.24

8.65

5.75

$

$

6,941

889

1,238

9,068

Weighted
Average
Exercise
Price

8.16

22.79

6.42

14.02
13.38

7.54

Shares

1,233,911

$

363,895
(435,562)
(31,334)
1,130,910

448,371

$

$

The total intrinsic value of options exercised during December 31, 2015, 2014 and 2013 was $7.4 million, $2.8 million 
and $2.7 million, respectively. The cash received from options exercised during December 31, 2015, 2014 and 2013 
was $2.8 million, $1.3 million and $1.5 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, 2015, unrecognized compensation cost related to unvested restricted 
stock awards was approximately $4.7 million which is expected to be recognized over a weighted average period of 
1.99 years.

37

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

Restricted stock

Unvested at December 31, 2014
Granted
Vested
Forfeited
Unvested at December 31, 2015

Weighted
Average
Grant date
Fair Value

16.76
22.22
15.61
18.46
18.78

Shares

414,846
134,346
(115,885)
(23,284)
410,023

$

$

A summary of share-based compensation is as follows for the years ending December 31, 2015, 2014 and 2013:

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

2015

2014
(in thousands)

2013

3,685
2,985

6,670

$

$

817
5,024

5,841

2015

2014
(in thousands)

833

2,058

2,891

$

$

898

1,280

2,178

2015

2,165
280
2,445

2014
(in thousands)
979
$
260
1,239

$

$

$

$

$

$

$

841
2,306

3,147

2013

1,170

593

1,763

2013

715
128
843

$

$

$

$

$

$

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. 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, a Safe-Harbor contribution, vests over two years. 

38

 
 
 
 
 
Effective January 1, 2016, the Plan has been amended such that the Company will match 175% up to 6% of employee 
contributions of eligible compensation. The Company will no longer contribute 3% of eligible payroll to the Plan for 
each employee. The Company will cease paying administrative expenses for the Plan at which time administrative 
expenses will be paid for by Plan participants. Additionally, Plan participant forfeitures will be used to reduce the cost 
of the Company contributions. 

For the years ended December 31, 2015, 2014 and 2013 we made contributions of $9.0 million, $6.8 million and $3.0 
million, respectively. Administrative expenses were approximately $0.1 million, $0.2 million, and $0.2 million for the 
years ended 2015, 2014 and 2013, 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 and who were employed full-time for at least three full months prior to the beginning of the calendar 
quarter. Profit sharing expense was $8.0 million,  $7.8 million and $6.4 million for the years ended December 31, 2015, 
2014 and 2013, respectively.

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. In  May  2015,  the  Board  authorized  repurchases  up  to  an  additional  2.75  million  shares,  or  a  total  of 
approximately 5.7 million shares. In October 2015, the Board authorized $25.0 million for use under the Company's 
stock buyback program. Since the inception of the program, we repurchased a total of approximately 3.7 million shares 
for an aggregate price of $56.5 million, or an average price of $15.40 per share. We purchased the shares at current 
market prices. We repurchased 1.0 million shares in each of the years ended December 31, 2015 and 2014.

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, 2015, we repurchased approximately 5.5 million shares for an aggregate price 
of $50.9 million, or an average price of $9.18 per share. We purchased the shares at current market prices.

Periodically, the Company repurchases shares of AAON, Inc. stock from certain of its directors and employees. The 
number of shares to be repurchased is contingent upon Board approval. Through December 31, 2015, we repurchased 
approximately 1.8 million shares for an aggregate price of $14.8 million, or an average price of $8.05 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. 

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. 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.

39

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.

On May 19, 2015, the Board of Directors declared a regular semi-annual cash dividend of $0.11 per share, to stockholders 
of record at the close of business on June 12, 2015, the record date. The dividends were paid on July 1, 2015.

On  October  29,  2015,  the  Board  of  Directors  declared  a  regular  semi-annual  cash  dividend  of  $0.11  per  share,  to 
stockholders of record at the close of business on December 2, 2015, the record date. The dividends were paid on 
December 23, 2015.

We paid cash dividends of $11.9 million, $9.7 million and $7.4 million in 2015, 2014 and 2013, respectively.

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. 
In August 2015, with the issuance of ASU 2015-14, the FASB amended the effective date for us to January 1, 2018. 
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.

In November 2015, the FASB issued ASU 2015-17, Balance Sheet Classification of  Taxes, which requires presentation 
of deferred tax assets and liabilities as non-current in a classified balance sheet. We have early adopted the standard 
effective October 1, 2015, for the interim and annual reporting periods ending December 31, 2015 and have applied 
the  retrospective  transition  method. Additional  information  regarding  our  adoption  is  contained  in  Note  10  to  the 
Consolidated Financial Statements.

In January 2016, the FASB issued ASU 2016-01, Recognition and Measurement of Financial Assets and Financial 
Liabilities, which will address certain aspects of recognition, measurement, presentation and disclosure of financial 
instruments. The ASU becomes effective in the annual reporting period beginning after December 31, 2017, including 
interim reporting periods. We do not expect ASU 2016-01 will have a material effect on our consolidated financial 
statements and notes thereto.

40

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:

2015

2014
(in thousands, except share and per share data)
37,547
$

45,728

44,158

2013

$

$

Basic weighted average shares
Effect of dilutive stock options and restricted stock
Diluted weighted average shares

54,045,841
435,643
54,481,484

54,809,319
559,697
55,369,016

55,119,150
468,231
55,587,381

Earnings per share:

Basic
Dilutive

Anti-dilutive shares:

Shares

17.  Quarterly Results (Unaudited)

$
$

0.85
0.84

$
$

0.81
0.80

$
$

0.68
0.68

146,548

32,436

206,264

The following is a summary of the quarterly results of operations for the years ending December 31, 2015 and 2014:

2015

Net sales

Gross profit

Net income

Earnings per share:

Basic

Diluted

2014

Net sales

Gross profit

Net income

Earnings per share:

Basic

Diluted

Quarter

First

Second

Third

Fourth

(in thousands, except per share data)

$

$

$

$

$

$

76,768

$

90,275

$

94,360

$

21,798

8,399

0.16

0.15

76,367

21,846

9,822

0.18

0.17

$

$

$

$

$

27,117

11,130

0.21

0.20

92,310

27,876

11,363

0.21

0.20

$

$

$

$

$

30,185

13,251

0.24

0.24

102,917

33,350

12,440

0.23

0.22

$

$

$

$

$

97,229

29,581

12,948

0.24

0.24

84,728

25,191

10,533

0.19

0.19

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

Not Applicable.

41

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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, 2015.

(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, 2015, 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, 2015 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 2015 
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, 2015, 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, 2015, 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, 2015, and 
our report dated February 25, 2016, expressed an unqualified opinion on those financial statements.

/s/ GRANT THORNTON LLP

Tulsa, Oklahoma
February 25, 2016 

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 24, 2016.

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 24, 2016.

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 24, 2016.

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 annual meeting of 
shareholders scheduled to be held May 24, 2016.

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 2015, 2014 or 2013.

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 24, 2016.

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.

Incorporated herein by reference to exhibits to our Annual Report on Form 10-K for the 
fiscal year ended December 31, 2014.

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, Form S-8 Registration Statement No. 333-207737, 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 25, 2016

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 25, 2016

Dated: February 25, 2016

Dated: February 25, 2016

Dated: February 25, 2016

Dated: February 25, 2016

Dated: February 25, 2016

Dated: February 25, 2016

Dated: February 25, 2016

Dated: February 25, 2016

/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/ Gary D. Fields

Gary D. Fields
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/ Luke A. Bomer
Luke A. Bomer
Secretary

47

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We have issued our reports dated February 25, 2016, 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, 
2015. We consent to the incorporation by reference of said reports in the Registration Statements of AAON, Inc. on 
Forms S-8 (File No. 333-52824, File No. 333-151915 and File No. 333-207737). 

Exhibit 23

/s/ GRANT THORNTON LLP 

Tulsa, Oklahoma 
February 25, 2016 

48

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 25, 2016

/s/ Norman H. Asbjornson

Norman H. Asbjornson
Chief Executive Officer

49

 
 
 
 
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 25, 2016

/s/  Scott M. Asbjornson

Scott M. Asbjornson
Chief Financial Officer

50

 
 
 
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, 2015, 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 25, 2016

/s/ Norman H. Asbjornson

Norman H. Asbjornson
Chief Executive Officer

51

 
 
 
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, 2015, 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 25, 2016

/s/  Scott M. Asbjornson

Scott M. Asbjornson
Chief Financial Officer

52

 
 
 
COMPANY 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.

the  Company 

ROBERT  G.  FERGUS  has  served  as
Vice  President,  Manufacturing, 
since  1989. 
of 
Mr.  Fergus  also  serves  as  Vice 
President,  Manufacturing, 
of 
AAON,  Inc.  Mr.  Fergus  has  been 
in  senior  management  positions  in 
the  heating  and  air  conditioning 
industry for over 40 years. 

previously 

REBECCA A. THOMPSON has served 
as  Chief  Accounting  Officer  of 
the  Company  since  2012.  Ms.
Thompson 
served
as  a  Senior  Manager  at  Grant 
Thornton,  LLP  where  she  had 
11  years  of  experience 
in  the 
assurance division. Ms. Thompson 
licensed  certified  public
is  a 
accountant. 

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

KATHY I. SHEFFIELD  has served as Senior 
Vice  President,  Administration,  of  the 
Company  since  2012,  Treasurer  of  the 
Company since 1999, and Vice President 
of  the  Company  from  2002  to  2012. 
Ms.  Sheffield  has  been  in  leadership 
positions  with  the  Company  for  over 
25  years.  Ms.  Sheffield  also  serves  as 
Senior  Vice  President,  Administration, 
and  Treasurer  of  AAON,  Inc.  and  as 
Treasurer of AAON Coil Products, Inc. 

SCOTT  M.  ASBJORNSON has  served  as 
Vice  President,  Finance,  and  CFO  of 
the  Company  since  2012.  Mr.  Scott 
Asbjornson  joined  the  Company  in 
1990  and  is  the  son  of  the  Company’s 
President  and  CEO,  Norman  H. 
Asbjornson.  Mr.  Scott  Asbjornson 
has  held  various  leadership  positions 
with 
and  AAON 
Coil  Products,  Inc.,  including  Vice 
President  (2007-2010)  and  President 
(2010-2012)  of  AAON  Coil  Products, 
Inc.  He  also  serves  as  Vice  President, 
Finance, and CFO of AAON, Inc. 

the  Company 

SAMUEL  J.  NEALE  has  served  as  Vice 
President  of  the  Company  since  2015. 
Mr.  Neale  has  served  as  President  of 
AAON  Coil  Products  Inc.  since  2012. 
leadership 
Mr.  Neale  has  been 
positions 
the  heating  and  air 
in 
conditioning industry for over 15 years. 
Mr.  Neale  is  a  professionally  licensed 
mechanical engineer. 

in 

(cid:2)(cid:3)(cid:4)(cid:5)(cid:6)(cid:7)(cid:8)(cid:9)(cid:4)(cid:10)(cid:11)(cid:12)(cid:5)(cid:4)(cid:13)
2425 South Yukon Avenue, 
Tulsa, Oklahoma 74107

Common Stock 
NASDAQ-AAON

BOARD OF DIRECTORS

NORMAN H. ASBJORNSON 

President/CEO

JACK  E.  SHORT  was elected to he 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.

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.

GARY D. FIELDS was elected as a director 
of  AAON  in  2015.  Mr.  Fields  has  been 
involved  in  the  HVAC  industry  for  more 
than  35  years.  From  1983  to  2012,  he  was 
an  HVAC  equipment  sales  representative 
at and, from 2002 to 2012, a member of the 
ownership  group  of  Texas  AirSystems,  the 
largest  independent  HVAC  equipment  and 
solutions provider in the state of Texas. Mr. 
Fields  is  currently  an  owner  and  President 
of  GKR  Partners  LTD,  an  HVAC  business 
development  consulting  firm,  which  has 
provided  business  development  advice  and 
consultation  to  the  Company  and  its  sales 
representatives since 2013.

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  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.

ABRAHM ABINGTON
MA ACOSTA DE AGUAYO
ANDRES ACOSTA-LUJAN
ENRIQUETA ADAME
DERRICK ADAMS
GARY ADAMS
JASON ADAMS
RYAN ADAMS
MARIA AGUAYO
JUSTIN AGUERO
NADER AL-HASHMI
DANIEL ALAGDON
JAVIER ALBA
JULIO ALBINO
JAMES ALEXANDER
MARQUIS ALEXANDER
SHANNON ALFORD
PAUL ALLEGREZZA
DONALD ALLEN
MICHAEL AMBURGEY
SARAH ANDERSEN
DANIEL ANDERSON
QUINCY ANDERSON
WESLEY ANSELME
PATRICK ANTHONY
IVONNE ARAGON
CLYDE ARCHER
JESUS ARELLANES RAMIREZ
JUAN ARELLANO
JOSE  ARGUMEDO RUIZ
VINCENT ARGYLE
TOM ARMBRUSTER
THOMAS ARMER, JR.
BRODERICK ARMSTRONG
EARLENE ARMSTRONG
MARIA ARREDONDO
ROGELIO ARTEAGA
NORMAN ASBJORNSON
SCOTT ASBJORNSON
DAVID L ASHLOCK
DAVID R ASHLOCK
GARY ASHMORE
JOSEPH AVILA
JA AWNG
NAW AWNG
ORLANDO AYALA
AMANDA AYENSON
NORA BACKUS*
RICHARD BACKUS, III
DWIGHT BAKER
JOHN BALDWIN
DENNIS BALTHAZAR
CLAUDIA BANDA
WILLIE BANKS MYERS, IV
RUTH BARBA
RAY BARBER
GREGORY BARKER, JR.
JUSTIN BARLETT
JAMES BARNES, III
DAVID BARNETT
ROBERT BARNETT
GARRETT BARNGROVER
ANA BARRAGAN DE 

ALTENEH*
TERESA BARRON
SHERRY BATES*
JAMES BAUGH
STUART BAUGH
AARON BEAVERS
DANIEL BECK
TIMOTHY BECK
LIONEL BECKMAN
ANGEL BELLO CABALLERO
DOUGLAS BENEDICT

TAYLEN BENNETT
BONNIE BENSON
CHRISTOPHER BENSON
IDA BERMUDEZ
SERGIO BESERRA
DANIEL BIGBY
COURTNEY BILDERBACK
AMIE BISHOP
VICKIE BLACK
STEVEN BLACKBIRD
ETHAN BLACKMAN
BRIAN BLACKMON
MARIA BLANCO
FREDDIE BLEDSOE, JR.
DAVID BLEVINS
JUSTIN BLEVINS
NICHOLAS BOBBITT
CHRISTOPHER BOGUE
LAM BOI
LHING BOI
JESSICA BOIH
NUAM BOIH
MICHAEL BONEY
MARIO BONILLA MARROQUIN
ROGER BORJA BARREIRO
ROSENDO BOTELLO
JOHN BOYD
JUSTIN BOYD
LaTOYA BOYD
ROBERT BOYD
BRIAN BRADFORD
CHRISTOPHER BRANTLEY
SHAHANI BRITT
ALAN BROCK
DUSTIN BROD
ARLUNDA BROOKS
WINSTON BROSEKE
ALLEN BROWN
DAVID BROWN
TYBREON BROWN
JOHNNY BROWN, JR.
ROBERT BROWNING, JR.
CHRISTOPHER BRYANT
JASON BUNNELL
SCOTT BURGESS
JUSTIN BURKE
TREVOR  BURKE
KELLI BURKES
LATISHA BURKHALTER
DOUGLAS BURNS
MONICA BURNS
THOMAS BURROW
CLIFTON BURRUS
PENNY BUSH
WAYNE BUSH
VERENICE BUSTOS
TIMOTHY BUTCHER
ANDRE BUTLER
KONNOR BUXTON
JANIBAL CABUDOY
ALEJANDRO CADENA
CLEVELAND CAGE, JR.
STEVEN CAGLE
MARGARITO CALDERON
CECILE CALDWELL
SANDRA CALDWELL
JORGE CALIXTO
EDWARD CALLOWAY
LAZARO CAMA
MARIA CAMACHO
DAVID CAMPBELL
JACOB CANTREL
BILLY CARDER
DREW CARDOZA

JUSTIN CARDOZA
LISA CARRIERO
VICKIE CARRINGTON
JEFFREY CARROLL
TERENCE CARTER
LARRY CARTER, JR.*
CRISTOBAL CARVAJAL 

COLORADO
BEATRIZ CASIANO
HECTOR CAZARES
CORNELIO CEJA GRIMALDO
FRANCISCO J CERVANTES
FRANCISCO CERVANTES
JUSTO CHAGOYA
GUADALUPE CHAIREZ-GALAN
LARRY CHALK*
PATRICK CHAPMAN
ALEEX CHATKEHOODLE
EDGAR CHAVEZ
GREGORY CHAVEZ
ZULLY CHAVEZ
JOSE CHAVEZ PEREZ
DANIEL CHERRY
EDDIE CHOATES
HONG CHUNG
NGAI CIIN
KHAM CIN
NGO CIN
PAUL CIN
SUAN CIN
THAWNG CIN
TUAL CIN
VUNGH CIN
CING CING
DIM K CING
DIM L CING
HAU CING
HUNG CING
LUN CING
MAN L CING
MAN CING
NIANG L CING
NIANG S CING
NING CING
SAN CING
SIAN CING
THANG S CING
THANG Z CING
VERONICA CING
THERESA CING KOK
JUSTIN CLAIBORNE
GEORGE CLARK
SAMUEL CLARK, JR.
JUAN CLEMENTE 
VALLADARES

STEPHANIE CLEVELAND
WILLIAM CLEVELAND
MARK COBB
ADRIANA COBOS
KENNETH COCHRAN
TROY COCKRUM
CHRISTINE COESTER
MICHAEL COLE
ROBERT COLE
CHRISTI COLLINS
RONALD COLLINS
TIM COLLINSWORTH
AARON COLUMBUS
BOBBY CONDITT
NICHOLAS CONGER
DALE CONKWRIGHT
ANASTASIA CONNER
JUDE CONNOLLY*
MARK COOK

TIMOTHY COOK
MICHAEL COOLIDGE
SCOTT COON
DONNA COONFIELD
DEANGELO COOPER
GREGORY COOPER
JAMES COOPER
ALVIS COPELAND
MARIANA CORDOVA
PABLO CORDOVA CORDOVA
JEREMY CORNELIUS
LUIS CORONA
ROBERTO CORONA
GENOVEVA CORONA DE 

RIVERA

MIGUEL CORTEZ
ROSA CORTEZ
BILLY COX
DIANA COX
JERRY COX
ADRIAN CRABTREE
RICHARD CRAITE
STEVEN CRASE
JACOB CRAWFORD
JACOB CRAYNE
MIKEL CREWS
DARRELL CRISTLER
DARRELL CROW
JACINTO CRUZ RODRIGUEZ
ZACHARY CULLEY
VICTORY CULLOM, II
CHRIS CUMMINGS
ROBERT CUMMINGS
LIAN CUNGA
KEVIN CYRUS
ZAWNG DAI
CING DAL
GIN DAL
GO DAL
HAU DAL
NENG DAL
JOHN DANIELS
JUSTIN DANIELS
CLYDE DANIELS, JR.
ROBERT DANIELS, II
JENIFUR DAVIDSON
ARTHUR DAVIS
BYRON DAVIS
CAMERON DAVIS
CAROLYN DAVIS
CATHY DAVIS
DARRYL DAVIS
JERRY DAVIS
MARLEITTA DAVIS
MATTHEW DAVIS
PHILLIP DAVIS
RICHARD DAVIS
SAMUEL DAVIS
TRAVIS DAVIS
BILLY DAVIS, JR.
DANIEL DE CASAS
FRANCISCO DE LA OSALAS
YOANA DE LA TORRE
ALVARO DE LEON MENDOZA
DANYALE DEARION
NATHAN DECOCQ
PONG DEE
ISMAEL DELAPAZ
DOREEN DELEO
JUANA DELOBO
ANDRES DELOS SANTOS
RAQUEL DELUNA
SHIIRA DEMERY
DYLON DENNIS

JOSEPH DENTON
BRUCE DERR
MATTHEW DESHAZER
STEPHEN DESHAZER
AUDENCIA DEVILLA
ROY DEVILLE
CHARLES DEWEESE
ANTHONY DIAZ
REINALDO DIAZ
ELIZABETH DIAZ DE MORENO
GREGORY DILLOW, JR.
CIANG DIM
HAU DIM
THANG DIM
JOHAN DINA
ZAM DO
RICKEY DODSON
EDREYS DOMINGUEZ
SOL DOMINGUEZ
NEM DON
CIN DONG
MKSING DOPMUL
NANG DOPMUL
JUSTIN DOVER
THOMAS DREADFULWATER
SENECA DRENNAN
CATHRYN DUBBS
GOMORRHA DUNCAN
LINDA DUNEC
FERNANDO DURAN MIGUEL
RALPH DURBIN
RANDY DWIGGINS
SETH DeCOUX
WENDELL EASILEY
JEFFREY EASTER
SHEDRICA ELAM
AUSTIN EMBRY
MATTHEW EMERY-GIUFFRE
MIRANDA EMSLEY
TINISHA ENGLISH
STEVEN ERVIN
DWIGHT ESKEW*
NORBERTO ESPARZA-

TORRES

LEONARDO ESPINOZA 

FLORES
JASON ESTES
JESUS ESTRADA-GONZALEZ
ROXANA ESTRELLA SALDANA
GILDA ETUMUDOR
TYLER EVANS
JOSHUA EVERETT
CHAD EVERS
ARACELY FAGLIE
SHAWN FAIRLEY
BLAKE FALUOTICO
RICHARD FAUST
AMY FEHNEL
ROBERT FERGUS
CATALINA FERNANDEZ
DAVID FERRELL, II
TINA FIELDS
THOMAS FIERROS
JESSE FIGUEROA
CHRISTIAN FIGUEROA 

MAURAS
STERLYN FINCH
JESSICA FINKBINER
BRUCE FISHER
JOSEPH FISHER
RICKEY FISHER
ANTHONY FIZER
ISAAC FLAHERTY
COPOTENIA FLETCHER, JR.

CAROLINA FLORES*
EFIGENIA FLORES
ELISA  FLORES
LAURA FLORES
GABRIEL FLORES-BERNAL
CHARLES FLOWERS, JR.
RUBY FLOYD
MARK FLY
DILLON FORD
SHEILA FORREST
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
ERIC FRIEND
WADE FULLER
JERRY GABLE
RONY GADIWALLA
CURTISS GAINES
DELANO GALBREATH
JOHN GALL
ALEYDA GAONA DE MARTINEZ
ANGEL GARCIA
JOSE GARCIA
ROGER GARCIA
WUILSON GARCIA ALVARADO
ISIDRO GARCIA ARRIAGA
TERESITA GARCIA DIAZ
NORMA GARIBAY
VIVIANA GASPAR SERRANO
MICHAEL GEETER
JAMES GEORGE
PETR GETMANENKO
DOYLE GIBSON, JR.
THOMAS GIN
DEVELON GIPSON
JOSE GOMEZ
MARIA GOMEZ
RAQUEL GOMEZ
LUIS GOMEZ ACUNA
MARIA GOMEZ MEDINA
DANIEL GOMEZ-SIGALA
IMELDA GONZALEZ
MARISELA GONZALEZ
RAUL GONZALEZ
BARRY GOODSON
BUENAVENTURA GRANADOS-

RUBIOS
MEKION GRANT
MICHAEL GRAY
BA GREAT
DAVENTA GREGORY
RONALD GRIMES
DANIEL GROFF
JACKIE GRUBB
LUIS GUEVARA
MARIA GUEVARA
RODOLFO GUEVARA
VICTOR GUEVARA LANDA
CAROLINA GUILLEN
RONALD GUINN
KELLIE GURNEE
GEORGINA GUZMAN
CHAU HA

KEVIN HAINES
NGAM HAK
MARCIA HALEY
JOSHUA HALFPAP
DENNIS HALL
JACK HALL
KELLY HALL
STEPHEN HALL
ZACHARY HALSEY
NICHOLAS HAMILTON
OTIS HAMILTON
SCOTT HAMILTON
SAM HAMMOUD
BRANDON HAMPTON
WALTER HAMPTON
WILLIAM HANEY
MUNG HANG
THANG HANG
DEREK HARBIN, SR.
DYLAN HARDEN
JOHN HARDIN
KENNETH HARGER
DONALD HARRIS
NATASHA HARRIS
STACEY HARRIS
ROBERT HARVEY, JR.
HEATHER HASKINS
CING HAU
PAU HAU
THANG L HAU
THANG S HAU
NENG HAU LIAN
PAUL HAVENS
BILLY HAWLEY, JR.
MICHELLE HAYES
SOLOMON HAYES
WYATT HAYES
TIM HEFFLIN
CHAKIRIS HENDERSON
DANIEL HENDERSON
SHEILA HENDERSON
DONALD HENDERSON, JR.
KYLE HENDRICK
KENNETH HENRY
JESSE HENSON
KEVIN HENSON
ARMANDO HERNANDEZ
CORCINA HERNANDEZ
JOSUE HERNANDEZ
LINDA HERNANDEZ
LUIS HERNANDEZ
MARIANO HERNANDEZ
JOSE HERNANDEZ ESQUER
VICTOR HERNANDEZ SANTIAGO
MARK HESTON
MICHAEL HICKMAN
RONALD HICKS
BRENDA HIGGINS
LARRY HIGHFIELD
RICHARD HILDERBRAND
ESTELL HILL
RICHARD HILL
RUFUS HILL
D’ANNA HILTON
JUAN HINOJOSA
TYSON HINTHER
RONALD HISHAW, JR.
THANG HMUNG
TUANG HNIN
BON HOANG
TAO HOANG
KATHERINE HOFMANN
JARROD HOGGATT
RAY HOLCOMB
BROCK HOLMES
LAWRENCE HONEL
STEPHEN HOOVER
TERRI HORN

STANLEY HORTON
DAVID HOWARD
JAMES HOWELL, II
SAW HTOO
MUAN HUAI
NUAM HUAI
LYDIA HUDSON*
JIMMY HUGHES
FIONA HUMPHREY
JERAD HUMPHREY
LARRY HUMPHREY
KHAN HUNG
JARED HURT
LOUIS HURTADO
RONALD HUTCHCRAFT
GARY HUTCHINS
CINDI HUTTON
ALEXANDER IGNATENKOV
SAMUEL INGRAM
KHAI JA KHUP
BELINDA JACKSON*
COREY JACKSON
DAMION JACKSON
JEFF JACKSON
LEVITA JACKSON
TERRELL JACKSON
DELLA JACOBS
JOSE JAMAICA*
LUCIA JARAMILLO
ESTHER JASUAN
GENELLE JIMBOY
JOSEFINA JIMENEZ LEDEZMA
FREDERICK JIMMERSON
CHAITANYA JOHAR
AARON JOHNSON
ASHLEY JOHNSON
BRIAN JOHNSON
CHRISTOPHER JOHNSON
ED JOHNSON
GERRIE JOHNSON
JEFFREY JOHNSON
JOSEPH JOHNSON
SOPHIA JOHNSON
THOMAS JOHNSON
DANNY JONES
DAVID JONES
DUSTY JONES
GARON JONES
HENRY JONES
JEREMY JONES
MARK JONES
RAYMON JONES
REMIA JONES
ROSE JONES
SHANNON JONES
TERRENCE JONES
TIMOTHY JONES
CARSIE JONES, II
DANNY JONES, JR.
JASON JORDAN
SEAN JORDAN
JAIME JUAREZ
LEANDRO JUMELLES NUNEZ
HA KA HA
ZAM KAI
GARRETT KAISER
PATRICK KAISER
DO KAM
HAU KAM
KHUAL KAM
MANG KAM
NGIN KAM*
THAWNG KAM
BRIAN KAMMERS
DAL K KAP
DAL S  KAP
HTANG KAP
KAM KAP

LIAN KAP
THANG KAP
THONG KAP
SIAN KAP LIAN
BRIAN KASTL
ERYN KAVANAUGH
LIA KAW
TUANG KAWI
NANG KAWNGTE
ANDREW KEITEL
BRANDON KELLEY
AARON KELLY
MISTY KELLY
BRIAN  KELSEY
GLEN KENNEDY
GREGG KENNEDY
KEITH KENNEDY
LELAND KENNEDY
LYNN KENNEDY
ERIC KENNY
MATTHEW KERR
DANNY KESLER, JR.
DAL KHAI
DAVID KHAI
DIM KHAI
EN KHAI
GIN KHAI
GO KHAI
JOHN KHAI
KAM KHAI
KHAM K KHAI
KHAM L KHAI
LAANG KHAI
LIAN KHAI
NGIN C KHAI
NGIN T KHAI
PAU K KHAI
PAU S KHAI
PETER KHAI
THANG H KHAI
THANG K KHAI
THANG S KHAI
THANG  SUAN KHAI
THAWNG KHAI
TUN KHAI
VUUM KHAI
ZAAM KHAI
THURA KHAING
DAL KHAM
DONGH KHAM
GIN KHAM
GO KHAM
MUNG KHAM
NGUN KHAM
PAU D KHAM
PAU K KHAM
THANG KHAT
CING KHAWM SIAM
CING KHAWN
CING KHEK
KAM KHEN
NIANG KHOI
DAI KHUAL
PAW KHUAL*
THANG L KHUAL
THANG S KHUAL
THAWNG KHUAL
ZA  KHUAL
DAI KHUP
KAM KHUP
KAP K KHUP
KAP S KHUP
LIAN KHUP
MANG KHUP
NGIN KHUP
PAU C KHUP
PAU K KHUP
PAU L KHUP

SUAN KHUP
THANG G KHUP
THANG S KHUP
THAWNG KHUP
TUAN KHUP
JUSTIN KIDD
ALAN KILGORE
ANDREW KILGORE
RODNEY KILGORE
CIIN KIM
CING KIM
CING K KIM
CING N KIM
DAI KIM
DIM KIM
GIN KIM
HAU KIM
NIANG KIM
PA KIM
THANG KIM
THANG Z KIM
ZAM KIM
DENNIS KIMBROUGH
JOE KINCADE
MARTIN KINDLE
CLINTON KING
CODY KING
JAMIE KING
JOSEPH KING
LORI KING
RANDY KING
RUSSELL KING
KORBY KINKADE
ROGER KINKADE, JR.
MANGNEO KIPGEN
ALAN KIZER
ROBERT KNEBEL
JAMES KOSS
LARRY KREPS
MIKHAIL KRUPENYA
CASSY KUYKENDALL
NICHOLAS KUYKENDALL
NATHANIEL LABANG
PHILLIP LAFOND
GIANG LAI
DAU LAKUM
LUN LAL
TUAN LAL
GIN LAM
LANGH LAM
LAMI LAM TUNG
MYOSHIA LANDRUM
DEBORAH LANE
GIN LANG
KAP LANG
MANG LANG
PUM LANG
HAU LANGH
KAP LANGH
THAWNG LANGH
MARTIN LARSEN
JOSHUA LAUBENSTEIN
MAN LAWH
MAN M LAWH
TERRY LAWRENCE
STEVE LAWRENCE, JR.
JEFFREY LAWSON
STEPHEN LAWSON
WALTER LAZCANO
ANH LE
LAI LE
MICHEL LEBEL
JOSE LEBRON
DAVID  LEE
JACQUELINE LEE
RHONDA LEE
KEVIN LEE, JR.
MATTHEW LEEPER

ARIEL LEFF
THOMAS LENNON
BOY LET
CYNTHIA  LEYVA
VAH LHING
AWI LIAN
BAWI LIAN
CING LIAN
DAL LIAN
DO LIAN
DONG LIAN
GIN K LIAN
GIN T LIAN
GIN Z LIAN
GO LIAN
HANG LIAN
KHAM LIAN
LAL LIAN
NANG LIAN
NIANG LIAN
PAU D LIAN
PAU DEIH LIAN
PAU M LIAN
PAU N LIAN
PAU S LIAN
SUANG LIAN
THANG KAP LIAN
THANG K LIAN
THANG M LIAN
THANG T LIAN
TUAN  LIAN
VI LIAN
VUM LIAN
LAL LIANA
SAWM LIANA
PING LIN
THOMAS LINCOLN
WILLIAM  LINDSAY
KEITH LINKER
JONATHAN LOCKMILLER
MATTHEW LOEWEN
RICKY LONG
VICTOR LONG
ANGEL LOPEZ
MARGARITO  LOPEZ
REBECCA LOPEZ
THOMAS LOPEZ
DANIEL LOPEZ, II
JASON LOVETT
PAUL LOWERY
OSCAR LOZANO*
RALPH LUCAS
JARROD LUDLOW
QUANNAH LUDLOW
LORENA LUJAN
CING N LUN
CING NGAI LUN
CING S LUN
DIM LUN
HKIN LUN
NGAI LUN
NGO LUN
NIANG LUN
VAN LUN
VUNG LUN
THANG LUONG
JACOB LUZIER
KO LWIN
KELLY LYBARGER
LARRY MADALONE, II
JORGE MADRIGAL
TAM MAI
CARLOS MALONE
JEFFREY MALY
CING MAN
NANG MAN
MARIA MANCILLA
MAGDALENO MANCILLA, JR.

AWI MANG
CIN MANG
DAI MANG
DAM MANG
DO MANG
EN MANG
GIN MANG
HAU MANG
HAU S MANG
KAM MANG
KHAM MANG
KHAM T MANG
KHAN MANG
KIIM MANG
LHUN MANG
LIAN MANG
LIAN MANG
LIAN N MANG
LIAN S MANG
LINUS MANG
LUKE MANG
NGIN MANG
NIN MANG
PAU MANG
SIAN MANG
SUI MANG
THAN MANG
THANG K MANG
THANG T MANG
VUNG MANG
ZAM MANG
ZEN MANG
ZUNG MANG
THANG MANGA
VALERIE MANGIAMELE
BAWK MARIP
WILLIAM MARKWARDT
MA MARQUEZ DE-
GILBREATH

MARIANA MARQUEZ 

MARQUEZ
ANA MARROQUIN
ERROL MARSHALL
JONATHAN MARSHALL
PATRICIA MARTIN
WILLIAM MARTIN
FLORENTINO MARTIN-ROMO
AMANDA MARTINEZ
KAREN MARTINEZ
MOSES MARTINEZ
OBDULIA MARTINEZ
DIANA MARTINEZ 
CASTANEDA

ROSA MARTINEZ FRANCO
HECTOR MARTINEZ MOLINA
THOMAS MASENGALE, JR.
BEVERLEY MASON
JAMES MASON*
SANDRA MATA
ASHLEY MATTHEWS*
CHARLES MATTOCKS, IV
PATRICIA MAUCH*
RON MAUCH
LEONARD MAXWELL
DUANE MAYFIELD
MARCUS MAYFIELD
SHANE MAYHUGH*
LATOYA MAYS
GINA MEANS
JON MEDEIROS
JESUS MEDINA
J MEDINA OLVERA
JAMES MELTON
JESUS MENDEZ
SILVESTRE MENDEZ 

GONZALES

JOHNNY MERRELL, JR.

YUNIOR MESA VIEYTO
CARMEN MILAM
JORDAN MILES
RANULFA MILIAN
CHRIS MILLER
MARK MILLS
DALLAS MITCHELL
WAYNE MITCHELL
JAY MODISETTE
BIASNEY MOJICA 
CASTANEDA

JOSUE MOJICA TORRES
DINORA MONROY DE DIAZ
IRIS MONTANEZ
DEBRA MONTOYA
JON MOODY
FELICIA MOON
CORDELL MOORE
HERBERT MOORE
JAMES  MOORE
KASHONDA MOORE
MARC MOORE
MARIO MOORE
MARK MOORE
TONY MOORE
LUIS MORALES DE LA PAZ
ALFONSO MORAN
MICHAEL MOREHEAD
TONY MOREHEAD
EDWARD MORELAND
BERTA MORENO
JOHN MORGAN
KENDALE MORGAN
MYRON MORGAN
PHILLIP MOSS, JR.
CLAYTON MOTE
CHRISTOPHER MOUNCE
STEPHANIE MOUNCE
DO MUANG
MUA MUANG
VUM MUANG
ARNA MUKHERJEE
ERIC MULLINIKS
THANG L MUN
THANG S MUN
CIN D MUNG
CIN K MUNG
CIN T MUNG
DAII MUNG
DAL MUNG
EN MUNG
GIN D MUNG
GIN S MUNG
HANG MUNG
HAU MUNG
HERO MUNG
KHAI MUNG
KHAM MUNG
KHUAL K MUNG
KHUAL S MUNG
KHUP MUNG
KHUP G MUNG
LANG MUNG
LIAN MUNG
NANG MUNG
PAU MUNG
SONG MUNG
SUAN G MUNG
SUAN S MUNG
THANG K MUNG
THANG L MUNG
THANG S MUNG
TUAL MUNG
VUM MUNG
VUNG MUNG
ZAM MUNG
GABRIEL MUNIZ GONZALEZ

JESUS MUNOZ
REBECA MUNOZ
CRAIG MURPHY, II
JOHN MUTANDA
DAVID MYERS
COURTNEY McAFEE
TINA McBEATH
ROBERT McBOWMAN
MYKEA McCALISTER
IAN McCARTY
ROBERT McCLEARY
DIRK McCLELLAN
MICHAEL McCONNELL
ROY McCONNELL
DEBRA McCOWAN
WESLEY McCOWAN, JR.
PAULA McCRARY
MICHAEL McCUIN
KATHY McCULLOCH
LOYD McDANIEL
RANDALL McDANIEL
JAMES McELROY
CLAYTON McFALL
MARCUS McFARLING
JOSHUA McGEE
RONNIE McGEE
JOHN McINTYRE
DANIEL McKEE
DENNIS McKINNEY
DOMINGO McKNIGHT
JOHN McNEVIN
SAW NAING
DIEGO NAJERA
AH NAN
LAWRENCE NANG
PAU NANG
SING NANG
THAWNG NANG
THOMAS NANG
JOSE NAVA
MARIA NAVA
ABEL NAVEJAS
LIAN NAWL
CLAYTON NEAL
SAMUEL NEALE
ZAMLAM NEIHKHUP
NATALIE NEILSON
PAMELA NEISLER*
NIANG NEL
CIIN NEU
SOLOMON NEU
TONY NEWHOUSE
CING NGAI
MANG NGAIH
THA NGE
NUAM NGIN
HAUNUNG NGIN PI
THAN NGIO
EN NGO
ALVIN NGUYEN
DIEP NGUYEN
DUONG NGUYEN
KHANH NGUYEN
NOI NGUYEN
THANH NGUYEN
CIN NIANG
CING K NIANG
CING L NIANG
DIM H NIANG
DIM L NIANG
EN NIANG
ESTHER NIANG
GO NIANG
HAU NIANG
KAP NIANG
LAM NIANG
MANG NIANG

NEM NIANG
VUNG D NIANG
VUNG L NIANG
VUNG M NIANG
VUNG S NIANG
ZEL NIANG
MUNG NIANGBAWL
KENNETH NICHOLS
LIROY NICHOLS
ZAM NING
CING NO
ROBERT NO
THANG NO
CHRISTOPHER NORFLEET
WILLIE NORFLEET
ROBERT NORFLEET, JR.
ERIC NORRIS
TUMAI NPAWT
NGIN NTEM
KIM NU*
CIIN NUAM
CING NUAM
CING NUAM
MAN NUAM
NIANG NUAM
NING NUAM
JOHN NUTT
MICHAEL O’BRIEN
JAMES O’NEILL, JR.
ALEXANDER OFOSU
RICKEY OGANS
JOHN OGLE
KEJUAN OLIVER
ANTHONY OLIVERAS
ERIC  OLSON
SUNDAY OMASERE
BENJAMIN ORME
LETICIA ORONA
MARGARITA ORONA
FELIPE ORTIZ
JESSICA ORTIZ ESTRADA
DAVID OSBORNE
SHANNON OSEI
OFELIA OSUNA
OLIMPIA OTERO CHAVEZ
JENNIFER OVERMEYER
TREVIN OWENS
GERARD PACHECO
LUIS PACHECO
HUGO PADILLA
MARK PAGE
BENJAMIN PALMA
WILLIAM PALMER, JR.
DIANA PANTOJA
BILLY PARKER
JEFF PARKHURST
JASON PATE
CORRY PATTERSON
CHIN PAU
CIANG PAU
CIN PAU
DAI PAU
DAL PAU
GIN S PAU
GIN SIAN PAU*
GIN SUAN PAU
KAM PAU
KHAWM PAU
LANG PAU
LIANG PAU
MUNG PAU
NANG  PAU
NENG H PAU
NENG K PAU
THANG PAU
THAWNG PAU
THAWNG PAU

TUAL PAU
ZAM PAU
ANGELA PAULSEN
MANI PAZHANATHADALAM
TRAVIS PEARSON
VLADIMIR PENIAZ
BRENDA PENTECOST
CESAR PEREZ
SERGIO PEREZ
HECTOR PEREZ ARIAS
KIMBERLY PERSONS
JOHN PETERS
LADRUE PETERS
ANITA PETERSON
BRADY PETTIE
EMMITT  PETTIGREW, JR.
DANIEL PEURIFOY
KINH PHAM
ADRIANA PHILLIPS*
ALEXANDER PHILLIPS
BRANDON PHILLIPS
MICHAEL PHILLIPS
ALEXANDER PHOMPRIDA
ALBERT PI
HAU PI
THANG PI
THOMAS PI
DO PIANG
GO PIANG
GOH PIANG
THANG K PIANG
THANG L PIANG
THANG LAMP PIANG
VAN PIANG
CHRISTOPHER PICKENS
SHARON PICKETT BROOKS
MAYRA PINA
PEDRO PINA-VALLES
JOSE PINEDA
DIXAN PITA MENDEZ
CLIFFORD PITCHFORD
HUNTER PITTMAN
KENDALL PITTS
MICHAEL PLUMMER
SHILOH PLUMMER
OSIEL POBLETE BARTOLO
BASANT POKHREL
RENU POKHREL
HTINRAM PONGKUM
MARK POOL
DAMYIEN PORTER
RUDY POWELL
GREG POWERS
JEFFERY POWERS
JOSE PRADO*
KENNETH PRENTICE, JR.
ERIC PRICKETT
JAMES PRIDE
LEE PRINCE
KHAI PU
LIAN PU
MUANG PU
PETER PU
PETER PU
TUANG PU
ALMA PUGA
DANIEL PUGA, JR.
KHAI PUI
THANG PUI
THANG PUNO
DARRELL PURSER
JAVIER QUEZADA
HOLLY RALSTON
ADRIAN RAMIREZ
ANTONIA RAMIREZ
RAYMON RAMIREZ
WILLIAM RAMIREZ

YOSSELIN RAMIREZ AGUILAR
NANDY RAMIREZ B
FRANCISCO RAMIREZ CORTEZ
GEMMA RANGELOFF
ROBERT RATLIFF
KYLE RATZLAFF
TERRY RATZLOFF
SHA RAW
ROBERT RAYNO
KEIANYA RAYSON
THOMAS READ
DIEGO REBOLLAR-MARIN
PEGGY REDDEN
CHRISTOPHER REED
JAMES REED
FREEMAN REED, JR.
MARGARET REEVES
FEDORA REGUS
STEPAN REGUS
ALBERTO RENDON PARRA
RODOLFO RENTERIA
SVYATOSLAV RESHETOV
AGUSTIN REYES, JR.
THOMAS REYNOLDS
DANIEL RHOADES
DAVID RICHARDSON, JR.
ROBERT RIDDELL
ANGELA RIDEOUT
COREY RIDER
BRETT RIEGEL
DELMECIO RISER
HILLARY RITE
RAMON RIVERA
RAFAEL RIVERA PENA
DEMARIO RIVERS
KEVIN ROADCAP
CARL ROBERTS
DAVID ROBINSON, JR.
RAYMOND RODEN
FRANCISCO 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
CALEB ROLLS
OSCAR ROSE
CASEY ROSS
CATHERINE ROSS
RICHARD ROWE, JR.
ITZIA RUIZ
RICARDO RUIZ
ADAN RUIZ, JR.
AVA RUSSELL
KIMBERLY RUSSELL
LORENZA SALAS
ABELINO SALAZAR
ADAN SALAZAR
NORA  SALAZAR
WALTER SALAZAR
MARIA SALDIVAR*
MIGUEL SALDIVAR
VICTOR SALDIVAR
JOSE SALDIVAR OREPEZA
DAVID SALEGO
DIANA SALINAS
AH SALUPTA
CIIN SAN

BEATRIZ SANCHEZ
JESUS SANCHEZ
TANISHA SANDERS
MICHAEL SANDOR, JR.
CIN SANG
KHUP SANG
LIAN SANG
MANG SANG
THANG SANG
THIAM SANG
TUAN SANG
ZAM SANG
LAL SANGI
AGUSTIN SANTANA
WENCESLAO SANTIAGO
BASILISA SANTIAGO AVILA
IGNACIO SANTILLAN
RUDY SANTOS
REBECCA SAR
JAMES SATRE
ERICK SAWYER
NANG SBSUM
WILLIAM SCHAROSCH
THANG SEI
TONG SEI
NEM SEN
ROI SENG
MARIA SERRANO DE TORRES
CARROL SHACKELFORD
DOUGLAS SHEEHAN
KATHY SHEFFIELD
VIRGIL SHELTON
VASILIY SHEMEREKO
KATHLEEN SHEPARD
JACKIE SHEPHARD
LYNNDA SHEPHERD
MATTHEW SHINAULT
NAA SIAM
ZAM SIAM
CIIN SIAN
NGIN SIAN
PAU SIAN
MANG SIAN KHAI
STEPHEN SIECK
NELSON SIERRA
CORY SIMMONS
JERRY SIMMONS
DWAYNE SIMPSON
ANTHONY SING
DAAI SING
DAL SING
DO SING
KHAM SING
NANG SING
THAWN SING
MELINDA SINGLETON
CHRISTOPHER SISSOM
COURTNEY SITTEL
SARA SIVIERO
MICHAEL SKINNER
IAN SLATTERY
DANNY SLAYTON
LLEWELLYN SLAYTON
DEBI SLOAN
LARRY SLONE
BRETT SMITH
DAVID SMITH
JEFFERY SMITH
JUSTIN SMITH
PRESLEY SMITH
RENALDO SMITH
RICARDO SMITH
RYAN SMITH
TREQUEEL SMITH
ANTHONY SMITH, JR.
WILBERT SMITH, JR.
KAP SO TE

SHOWE SOE
JOSE SOLARES
MARIA  SOLIS
NEMISIA SOLIS
CLENT SOUTHERLAND, II
BRADLEY SOUTHERN
KEVIN SOUVANNASING
DENNEY SOWDER
JOHN SPAIN, III
RONNIE SPARKS
JAMESON SPIRES
MICHAEL SPORTEL
LAWANA STANE
JOEL STANER
VINCENT  STEADMAN
PAUL STEARMAN
JAYME STEDMAN
BRENT STOCKTON
KEVIN STODDARD
SCOTT STOLTZFUS
KATHRYN STONE
MICHAEL STRAUB
HAU SUAN
KIM SUAN
NGIN SUAN
NIN SUAN
PAU SUAN
THANG SUAN
VUNG SUAN
ZEN SUAN
PETER SUAN MUI
PAUL SUAN MUNG
TUANG SUAN MUNG
KHAM SUANTAK
HAU SUM
PAU M SUM
PAU S SUM
WA SUM
PAU SUT
JACK SWEET
ERIC SYPERT
KAM TA
JAMES TABER
WILLIAM TANKERSLEY
KEITH TANNER
WHITNEY TAPP
JOE TART
LARRY TATE
MARK TATE
NEKESHA TATUM
TENNA TATUM
BEVERLY TAYLOR
CHARLES TAYLOR
DEBORAH TAYLOR
ERIC TAYLOR
ANDREA TEAKELL
KEVIN TEAKELL
ROBERT TEIS
BENJAMIN THANG
CIN THANG
CIN L THANG
CIN LIAN THANG
CIN P THANG
CIN S THANG
CIN Z THANG
DAI THANG
DO THANG
GIN THANG
GO THANG
HAU THANG
HAU N THANG
HAU S THANG
KAM L THANG
KAM S THANG
KAM SUAN THANG
KAM K  THANG
KHAI THANG

KHAM H THANG
KHAM K THANG
LAM THANG
LIAN K THANG
LIAN S THANG
MANG M THANG
MANG T THANG
NGIN L THANG
NGIN S THANG
NGUN THANG
PAU KAP THANG
PAU KHAN THANG
PAU KIM THANG
PAU SIAN THANG
PAU SUM THANG
SUAN THANG
THAWNG THANG
ZEN THANG
LIAN THANG LAM
PETER THANGPI
SUAN THAWN
THANG K THAWN
THANG THAWN
THANG THAWN
TUAL THAWN
LANG THAWNG
NI THAWNG
BRIAN THOMAS
FRED THOMAS
GERALD THOMAS
RACHEL THOMAS
BRIAN THOMAS, SR
CHERYL THOMASON
ARCHIE THOMPSON
REBECCA THOMPSON
LARRY THROCKMORTON
TUAN THUNG
JESSICA THURBER
KELLY THURBER
TED TIGER
GABRIELA TIRADO
LAL TLING
THAWNG TLUANG
WILLIAM TOBAR
DEBBIE TOMLIN
REINALDO TORRES
CESAR TORRES BIBIANO
HIEP TRAN
TUONG TRAN
JIM TRAVER
MARK TRIBBLE
HA TRINH
KIMBERLY TROCHEZ RIOS
SENG TU
CIN K TUANG
CIN S TUANG
KAM TUANG
KAM K TUANG
KHAM TUANG
SIAN TUANG
SING TUANG
SUANLAM TUANG
THANG L TUANG
THANG LAM TUANG
THANG Z TUANG
TUN TUANG
VUNG TUANG
NGIN TUN
ZAM TUN
DAVID TUNG
KAAM TUNG
KAM TUNG
LANGH TUNG
MUNG TUNG
THANG TUNG
THAWNG TUNG
MICHAEL TUNNELL

PAUL TURBE
DAVID TURLEY
RANDAL TYER
PHYLLIS TYISKA
DAVID TYLER
JAMES TYLER
JESSICA TYLER
JACOB TZANG
JESUS TZUL
PAU UAP
DAWN UNDERWOOD
PERNELL UNDERWOOD
TONY URICH
MARIA URQUIZA
YADIRA URQUIZA
VICKI VAIL
JULIO  VALLE
BRENNEN VANCE
ZACHARY VANCE
ALLEN VANG
SUA  VANG
TUCKER VANKALSBEEK
JOHN VANNESS
BRANDON VANZANDT
SHAWN VAWTER
JUAN VAZQUEZ
ROSA VELA
ANTONIO VELASCO
JAMES VELDE
JUAN VENCES
ANGEL VENEGAS
DESTINY VERA
SALOME VERA
JAMES VERHAMME
GEORGE VERRETT
JEREMY VICK
TERESA VICTORY
EFRAIN VILLA
EFRAIN S VILLA
RAULITO VILLANUEVA
SELINA VIRAMONTES
CUONG VO
TONG VO
CHUAN VU
THU VU NGUYEN
HOUA VUE
CIIN VUNG
CING VUNG
MARY VUNG
NIANG L VUNG
NIANG S VUNG
NING VUNG
MARK  WAKEFIELD
STEPHEN WAKEFIELD
WHITNEY WAKEFIELD*
DIANA WALKER
JOSHUA WALKER
PATRICK WALKER
RODERICK WALKER
HAROLD WALKER, JR
RONALD WALKER, JR
DAVID WALKUP
BARRY WALL
AMILCAR WALLACE
KIM  WALLACE
SANTONNIEYEO WALLACE, III
TODD WALLINGFORD
PHILLIP WALLIS
JASIMINE WALTER
DARIUS WALTERS
MISTY WALTERS
GAYLE WARD
PERRY WARNER
RYAN WARREN
RACHQUEL WARRIOR
ANTHONY WASHINGTON
LACEJI WASHINGTON

JONATHAN WATASHE
ANDRE WATKINS
RONNIE WATKINS
STEVEN WATKINS
BOONE WATSON
BRYAN WATSON
NICHOLAS WATSON
ANTHONY WELCH
JOE WELCH
MARCEL WELCH
RANDOLPH WESSON, III
KELLY WEST
SHARON WEST
JIMMY WHEELER
WILLIAM WHEELER
DEBORAH WHITAKER
HARVEY WHITAKER
JONATHAN WHITAKER
JAMES WHITE
KYLE WHITE*
TIMOTHY WHITE
JOHN WHITEFIELD
DAVID WHITLOCK
STEVEN WHORTON
GORDON WICHMAN
JACKIE WILES
JERRY WILES
MICHAEL WILES
JAMES WILKINSON
ANTHONY WILLIAMS
CHANTE WILLIAMS
CHERAY WILLIAMS
DEMARCO WILLIAMS
DONNA WILLIAMS
GARY WILLIAMS
JUSTIN WILLIAMS
KATHERYN WILLIAMS
KIMBERLY WILLIAMS
LATRENIA WILLIAMS
NICOLE WILLIAMS
RODNEY WILLIAMS
AARON WILLIAMSON
JAMES WILLIAMSON
JEREMY WILLIAMSON
CLYDE WILLIS
BRANDI WILSON
CHRISTOPHER WILSON
ISAAC WILSON
JAMES WILSON
SCOTT WILSON
JOSEPH WILSON, III
NAW WIN
THOMAS WINGO
MICAH WISDOM
JACK WITT, JR.
RILEY WOOD
RONALD WOOD
CODY WOODARD
RONNIE WORTHAM
KASEY WORTHINGTON
BENJAMIN WRIGHT
BARRY WYERS
JIM WYRICK
LINDA WYRICK
PATRIAL YARBROUGH
KEITH YOUNG
MARC YOUNG
SAM YOUNG
LANG ZAHLANGH
CING ZAM
NU ZAM
THANG ZAM
DAUNG ZAUNG
AURORA ZAVALETA
LUIS ZEPEDA
JUAN ZERMENO
VIRGINIA ZERMENO