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Cabot Microelectronics Corporation

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FY2012 Annual Report · Cabot Microelectronics Corporation
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Cabot Microelectronics Corporation

870 N. Commons Drive

Aurora, IL 60504

www.cabotcmp.com

Cabot  Microelectronics  is  committed  to  conducting  its  business  operations  in  a  manner  that  preserves  the  
environment,  which  includes  limiting  waste,  conserving  energy  and  preventing  pollution.  Our  commitment  goes 
beyond regulatory compliance and ISO certifications. Compared with 2008, when we established specific environmental 
improvement goals, in 2012 we successfully lessened our impact on the environment as shown below:

54%

INC R E A SE IN   
PA PER R EC YC L ING

25%

INC R E A SE IN    
SO L ID WA S T E 
R EC YC L ING

66%

4%

11%

R EDuC T I ON  IN    
L A NDf I L L WA S T E

R EDuC T I ON    
IN C O 2 E m IS SI ONS

R EDuC T I ON  IN    
E L EC T R I C I T Y uS AG E

We continue to partner with our customers to help them achieve their environmental goals. As we look to the future, 
we plan to further reduce the environmental impact of doing business by strongly encouraging our suppliers to share 
our  commitment  to  the  environment,  and  we  plan  to  measure  the  progress  of  our  preferred  suppliers.  Through  
our own environmental initiatives, as well as through joint programs with our customers and suppliers, we strive to 
continue to be a trusted business partner and model corporate citizen with respect to environmental issues.

2012 Annual Report

Revenue

(in millions)

Diluted Earnings Per Share

Cash From Operations

(in dollars)

(in millions)

500

400

300

200

100

0

2.5

2.0

1.5

1.0

0.5

0.0

100

80

60

40

20

0

ouR compAny 
Cabot Microelectronics is the world’s leading supplier of chemical mechanical planarization (CMP) slurries and a 
growing  CMP  pad  supplier  to  the  semiconductor  industry.  Our  CMP  consumables  products  are  used  to  level, 
smooth and remove excess material from the multiple layers of material that are deposited upon silicon wafers in 
the  production  of  most  semiconductor  devices.  This  enables  our  customers  to  manufacture  smaller,  faster  and 
more complex devices. We also produce slurries for the data storage industry that are used to polish certain hard 
disk  drive  components,  and  we  are  pursuing  a  number  of  other  demanding  surface  modification  applications 
through our Engineered Surface Finishes business.

FinAnciAl HigHligHts

Revenue
(in millions)

$375

$291

$445

$428

$408

Diluted Earnings Per Share
(in dollars)

$2.13 $2.20

$1.64

$1.75

$0.48

Cash From Operations
(in millions)

$94

$88

$71

$45

$66

FY08

FY09

FY10

FY11

FY12

FY08

FY09

FY10

FY11

FY12

FY08

FY09

FY10

FY11

FY12

In millions, except per share and percentage amounts

FY12*

FY11

Change

Revenue

Gross profit margin

Net income

Diluted earnings per share

Cash from operations

Cash dividends per share

Cash and short-term investments

Long-term debt (includes current portion)

After tax return on invested capital

$427.7

$445.4

(4.0)%

47.7

%

48.1%

40.8

1.75

66.4

15.00

178.5

172.8

51.7

2.20

93.6

—

302.5

—

15.4%

18.8%

(0.8)

(21.0)

(20.5)

(29.0)

100.0

(41.0)

100.0

(18.1)

* In fiscal 2012, in conjunction with a new capital management initiative, we completed a leveraged recapitalization with payment of a special cash dividend of $15.00 per share, or 
$347.1 million in aggregate. The dividend was funded with a $175.0 million term loan and $172.1 million from existing Company cash balances.

stocKHolDERs’ inFoRmAtion

Officers

BOard Of directOrs

cOrpOrate infOrmatiOn

William p. noglows 
Chairman, President and 
Chief Executive Officer

H. carol Bernstein 
Vice President, Secretary 
and General Counsel

yumiko Damashek 
Vice President, 
Japan and Asia Operations

William s. Johnson 
Vice President and 
Chief Financial Officer

David H. li 
Vice President, Asia Pacific Region

Ananth naman 
Vice President, 
Research and Development

Daniel J. pike 
Vice President, 
Corporate Development

lisa A. polezoes 
Vice President, Human Resources 

thomas s. Roman 
Corporate Controller

stephen R. smith 
Vice President, Marketing

carmelina m. stoklosa 
Treasurer and Director, Finance

Adam F. Weisman 
Vice President, Business Operations

Daniel s. Wobby 
Vice President, Global Sales 

William p. noglows 
Chairman, President and  
Chief Executive Officer,  
Cabot Microelectronics 
Corporation

Robert J. Birgeneau 
Chancellor, 
University of California,  
Berkeley

John p. Frazee, Jr. 
Former Chairman and 
Chief Executive Officer, 
Centel Corporation

H. laurance Fuller 
Former Co-Chairman, 
BP Amoco PLC

Richard s. Hill 
Former Chairman and 
Chief Executive Officer, 
Novellus Systems, Inc. 

Barbara A. Klein 
Former Chief Financial Officer, 
CDW Computer Centers, Inc.

Edward J. mooney 
Former Chairman and 
Chief Executive Officer, 
Nalco Chemical Company

steven V. Wilkinson 
Former Partner, 
Arthur Andersen LLP

Bailing Xia 
Chairman and  
Chief Executive Officer,  
Summer Leaf, Inc.

Headquarters 
Cabot Microelectronics Corporation
870 N. Commons drive
aurora, IL 60504
630.375.6631 phone
800.811.2756 toll free
630.375.5593 fax
www.cabotcmp.com

INvestor INforMatIoN
Contact our offices by mail at  
the address above, by telephone  
at 630.499.2600 or at  
www.cabotcmp.com.

stoCk INforMatIoN
Cabot Microelectronics is traded on  
the Nasdaq Global select Market  
under the symbol CCMP.

stoCk traNsfer aGeNt  
aNd reGIstrar
Computershare trust Company, N.a.
P.o. Box 43078
Providence, rI 02940-3078
781.575.3400
www.computershare.com

INdePeNdeNt audItors
PricewaterhouseCoopers LLP
Chicago, IL

stoCkHoLders’ MeetING
the annual Meeting of stockholders  
will be held at 8 a.m. Central  
time on March 5, 2013, at  
Cabot Microelectronics Corporation
870 N. Commons drive 
aurora, IL

forM 10-k
a copy of the Cabot Microelectronics 
annual report on form 10-k for the fiscal 
year ended september 30, 2012, filed 
with the securities and exchange Com-
mi s sion, is enclosed and also available 
without charge at www.cabotcmp.com.

Annual Report Design by Curran & Connors, Inc. / www.curran-connors.com

Annual Report Cover Photo by ©iStockphoto.com / Mikkel William Nielsen

TO OUR STOCKHOLDERS, CUSTOMERS, 
SUPPLIERS AND EMPLOYEES

(L) William P. Noglows, Chairman, President & CEO  (R) William S. Johnson, Vice President & CFO

As the leading supplier of CMP slurries to the semiconductor 

momentum  our  Pads  business  demonstrated  during  the 

industry and a growing supplier of CMP pads, we supply 

year is fueled by the fundamental value proposition offered 

virtually every semiconductor manufacturer in the world. Our 

by  our  pad  products  of  providing  lower  cost  of  ownership 

broad  exposure  across  the  semiconductor  industry,  our 

through  longer  pad  life  and  lower  defectivity.  Through  the 

robust product portfolio and extensive global infrastructure 

year, our first generation Epic® D100 and second generation 

differentiate us from our competitors and enable us to better 

Epic  D200  pad  products  were  adopted  by  our  customers  

serve  the  needs  of  our  customers  on  a  global  basis.  We 

for a number of advanced applications. Since reporting our 

continue  to  demonstrate  our  commitment  and  ability  to 

first  Epic  D200  pad  business  win  in  fiscal  year  2011,  we  

provide  leading  edge  solutions  in  close  collaboration  with 

have  continued  to  gain  traction  with  this  tunable  platform, 

our customers around the world as we pursue and win new 

which  allows  us  to  modify  several  important  properties  of 

business opportunities.

the  pad  material  to  meet  specific  customer  performance 

requirements.  We  believe  we  made  significant  progress  in 

Despite the challenging macroeconomic and semiconductor 

our  Pads  business  during  the  year  as  we  continued  to 

industry  environments  in  fiscal  year  2012,  we  continued  

engage  closely  with  our  customers  around  the  world  on  

to  execute  our  strategies  to  strengthen  and  grow  our  core  

new  business  opportunities  that  are  in  various  stages  of 

CMP  consumables  business,  and  also  further  develop  our 

evaluation and qualification.

Engineered  Surface  Finishes  business.  As  a  result,  we 

achieved  solid  financial  results  in  fiscal  year  2012.  Total 

Within  our  CMP  slurry  business,  in  fiscal  year  2012  we 

annual revenue was $427.7 million, gross profit margin was 

continued  developing  and  commercializing  reliable  and 

47.7  percent  of  revenue,  diluted  earnings  per  share  were 

innovative  solutions  for  our  customers  to  address  both 

$1.75 and cash flow from operations was $66.4 million. Our 

performance  and  cost  of  ownership,  and  we  won  new 

full year revenue results reflect strengthening in demand for 

business across our slurry product portfolio. Our collaborative 

our  products  in  the  second  half  of  the  fiscal  year  after  soft 

efforts  with  customers  on  high-quality,  high  performing 

industry demand during the first half of the year; we began 

products  and  solutions  were  rewarded  with  customer 

to  see  some  softening  of  demand  again  late  in  the  fourth 

adoptions  of  our  slurry  products  for  Tungsten,  Advanced 

fiscal quarter.

CMP CONSUMABLES

Within our CMP consumables business, we believe our Pads 

business  represents  our  most  significant  organic  growth 

opportunity.  We  achieved  record  annual  revenue  of  $33.7 

million  in  our  Pads  business,  representing  an  8.6  percent 

increase  over  last  year’s  record  level.  We  believe  the 

Dielectrics,  Copper  and  Data  Storage  applications.  We  are 

also pleased with the growth we experienced with our slurry 

products  for  polishing  Aluminum,  and  we  look  forward  to 

continuing  to  leverage  our  technology  within  this  important 

emerging application.

We  also  made  significant  progress  toward  commercializing 

and  qualifying  products  and  solutions  from  our  new 

research,  development  and  manufacturing  facility  in  South 

distributing  approximately  30  percent  of  our  market  value  

Korea. South Korea is the second largest CMP consumables 

to our shareholders through the special cash dividend. This 

market in the world, and we have placed strategic emphasis 

capital  management  initiative  represented  a  significant 

over the past several years on increasing our business there 

change in our capital allocation strategy, and enabled us to 

with a focus on memory applications. During fiscal 2012, we 

provide additional value to our shareholders while maintaining 

commercialized  and  qualified  several  Advanced  Dielectrics 

the  resources  necessary  to  continue  to  implement  our 

products from our facility in Korea by leveraging our expanded 

business strategies and support future growth opportunities. 

capabilities there to win more business. Our revenue in Korea 

Ultimately, this capital management initiative exemplifies the 

grew by 22 percent in fiscal 2012.

confidence we have in the future performance of our company.

During  fiscal  2012,  we  were  delighted  to  receive  Intel’s 

GLOBALLY POSITIONED FOR CONTINUED SUCCESS

Preferred  Quality  Supplier  Award  for  the  third  consecutive 

year, demonstrating our sustained ability to provide industry 

leading  technology  and  performance.  In  addition,  we  were 

awarded  SMIC’s  Best  Supplier  Award,  for  providing  CMP 

polishing  slurries  deemed  essential  to  its  success  and  for 

our  support  of  SMIC’s  operations  in  Beijing,  Shanghai  and 

Tianjin.  We  believe  these  supplier  awards  reflect  the 

recognition  of  our  unyielding  commitment  to  consistently 

deliver high-quality, reliable CMP solutions through a robust 

supply chain.

ENGINEERED SURFACE FINISHES BUSINESS

We  participate  in  a  dynamic  consumer  electronics  driven 

industry  by  supplying  CMP  consumables  products  to  the 

semiconductor industry. The demand for CMP consumables 

is  driven  by  wafer  starts  and  the  increased  usage  of  IC 

devices  as  electronic  systems  increase  in  complexity.  With 

the  continuation  of  positive  trends  in  mobile  connectivity, 

mobile  devices,  including  tablets  and  smart  phones,  cloud 

computing  and  emerging  markets,  we  believe  these  trends 

should drive growth in demand for CMP consumables in the 

future.  We  are  excited  by  the  potential  long-term  growth 

opportunities  associated  with  these  trends  and  although  

we  remain  mindful  of  the  potential  impact  of  global 

Other  notable  business  highlights  during  fiscal  2012  relate  

macroeconomic  uncertainties  on  the  semiconductor  industry 

to our Engineered Surface Finishes, or ESF, business, where 

and our business, we believe the investments we have made 

we  are  leveraging  our  technology  for  perfecting  surfaces 

and  the  progress  we  have  achieved  position  us  well  for 

within  the  semiconductor  industry  into  other  demanding 

continued success.

surface  applications.  Within  our  ESF  business,  QED,  which 

is a leader in polishing and metrology systems for precision 

I would like to thank our stockholders, customers, suppliers 

optics applications, achieved another year of record revenue, 

and  employees  for  your  continued  support  and  confidence 

following  record  revenue  performance  last  year.  We  also 

in  our  company.  We  believe  that  Cabot  Microelectronics  is 

made  progress  during  the  year  commercializing  slurries  for 

well  positioned  as  a  leading  supplier  of  CMP  consumables 

silicon  wafer  polish  applications  to  meet  the  needs  of 

to the semiconductor industry for continued success as we 

customers in an approximately $200 million market adjacent 

leverage our global capabilities to consistently deliver high-

to the CMP consumables market.

quality,  reliable  and  innovative  solutions  to  our  customers 

around the world.

Sincerely,

CAPITAL MANAGEMENT INITIATIVE

The  fiscal  year  was  also  highlighted  by  our  new  capital 

management initiative, which included the implementation of 

a  leveraged  recapitalization  with  a  payment  of  a  $15  per 

share  special  cash  dividend,  or  approximately  $347  million 

in  total,  and  a  significant  increase  to  our  share  repurchase 

authorization.  As  a  result  of  the  leveraged  recapitalization, 

we  achieved  a  more  efficient  balance  sheet  while  also 

WILLIAM P. NOGLOWS

Form 10-K

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

 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2012
or
□ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from 

 to 

COMMISSION FILE NUMBER 000-30205

CABOT MICROELECTRONICS CORPORATION
(Exact name of registrant as specified in its charter)

DELAWARE
(State of Incorporation)

36-4324765
(I.R.S. Employer Identification No.)

870 NORTH COMMONS DRIVE
AURORA, ILLINOIS
(Address of principal executive offices)

60504
(Zip Code)

Registrant’s telephone number, including area code: (630) 375-6631

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

Title of each class

Name of each exchange on which registered

Common Stock, $0.001 par value

The NASDAQ Stock Market LLC

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

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

Yes  No □

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

Yes □ No 

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the 
Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was 
required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes  No □
Indicate by check mark whether the registrant has submitted electronically 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 (Section 
232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required 
to submit and post such files). Yes  No □
Indicate  by  check  mark  if  disclosure  of  delinquent  filers  pursuant  to  Item  405  of  Regulation  S-K  is  not  contained 
herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements 
incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. 
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, 
or a smaller reporting company. See definition of “large accelerated filer,” “accelerated filer” and “smaller reporting 
company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer   Accelerated filer □  Non-accelerated filer □  Smaller reporting company □
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes □ No 

The aggregate market value of the registrant’s Common Stock held beneficially or of record by stockholders who are 
not affiliates of the registrant, based upon the closing price of the Common Stock on March 31, 2012, as reported by 
the NASDAQ Global Select Market, was approximately $892,790,000. For the purposes hereof, “affiliates” include all 
executive officers and directors of the registrant.

As of October 31, 2012, the Company had 23,193,584 shares of Common Stock outstanding.

DOCUMENTS INCORPORATED BY REFERENCE
Portions of the registrant’s definitive Proxy Statement for the Annual Meeting of Stockholders to be held on March 5, 
2013, are incorporated by reference in Part III of this Form 10-K to the extent stated herein.

This  Form  10-K  includes  statements  that  constitute  “forward-looking  statements”  within  the  meaning  of  federal 
securities regulations. For more detail regarding “forward-looking statements” see Item 7 of Part II of this Form 10-K.

CABOT MICROELECTRONICS CORPORATION
FORM 10-K
For the Fiscal Year Ended September 30, 2012

Business
Risk Factors
Unresolved Staff Comments
Properties
Legal Proceedings
Executive Officers of the Registrant

Market for Registrant’s Common Equity, Related Stockholder Matters and  

Issuer Purchases of Equity Securities

Selected Financial Data
Management’s Discussion and Analysis of Financial Condition and Results of Operations
Quantitative and Qualitative Disclosures about Market Risk
Financial Statements and Supplementary Data
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
Controls and Procedures
Other Information

Directors, Executive Officers and Corporate Governance
Executive Compensation
Security Ownership of Certain Beneficial Owners and Management and  
  Related Stockholder Matters
Certain Relationships and Related Transactions, and Director Independence
Principal Accountant Fees and Services

Exhibits and Financial Statement Schedules
Exhibit Index
Signatures

PART I.
Item 1.
Item 1A.
Item 1B.
Item 2.
Item 3.

PART II.
Item 5.

Item 6.
Item 7.
Item 7A.
Item 8.
Item 9.
Item 9A.
Item 9B.

PART III.
Item 10.
Item 11.
Item 12.

Item 13.
Item 14.

PART IV.
Item 15.

Page
3
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15
15
16
16

18
20
21
32
33
62
62
63

63
63

64
64
64

65
65
68

2

 
PART I

Item 1. Business

Our Company
Cabot Microelectronics Corporation (“Cabot Microelec-
tronics”,  “the  Company”,  “us”,  “we”,  or  “our”),  which 
was incorporated in the state of Delaware in 1999, is the 
leading  supplier  of  high-performance  polishing  slurries 
and a growing CMP pad supplier used in the manufac-
ture  of  advanced  integrated  circuit  (IC)  devices  within 
the  semiconductor  industry,  in  a  process  called  chemi-
cal  mechanical  planarization  (CMP).  CMP  is  a  polishing 
process used by IC device manufacturers to planarize or 
flatten  many  of  the  multiple  layers  of  material  that  are 
deposited  upon  silicon  wafers  in  the  production  of 
advanced  ICs.  Our  products  play  a  critical  role  in  the 
production  of  advanced  IC  devices,  thereby  enabling 
our customers to produce smaller, faster and more com-
plex IC devices with fewer defects.

We  currently  operate  predominantly  in  one  industry 
segment—the  development,  manufacture  and  sale  of 
CMP consumables products. We develop, produce and 
sell  CMP  slurries  for  polishing  many  of  the  conducting 
and insulating materials used in IC devices, and also for 
polishing the disk substrates and magnetic heads used 
in  hard  disk  drives.  We  also  develop,  manufacture  and 
sell CMP polishing pads, which are used in conjunction 
with slurries in the CMP process. We also pursue other 
demanding  surface  modification  applications  through 
our  Engineered  Surface  Finishes  (ESF)  business  where 
we  believe  we  can  leverage  our  expertise  in  CMP  con-
sumables  for  the  semiconductor  industry  to  develop 
products for demanding polishing applications in other 
industries.

CMP Process Within IC Device Manufacturing
IC devices, or “chips”, are components in a wide range 
of  electronic  systems  for  computing,  communications, 
manufacturing and transportation. Individual consumers 
most  frequently  encounter  IC  devices  as  microproces-
sors in their desktop or laptop computers and as mem-
ory  chips  in  computers,  MP3  players,  gaming  devices, 
cell phones and digital cameras, and in mobile Internet 
devices  such  as  smart  phones  and  tablets.  The  multi-
step  manufacturing  process  for  IC  devices  typically 
begins with a circular wafer of pure silicon, with the first 
manufacturing  step  referred  to  as  a  “wafer  start”.  A 
large number of identical IC devices, or dies, are manu-
factured  on  each  wafer  at  the  same  time.  The  initial 
steps in the manufacturing process build transistors and  

other electronic components on the silicon wafer. These  
are  isolated  from  each  other  using  a  layer  of  insulating 
material, most often silicon dioxide, to prevent electrical 
signals  from  bridging  from  one  transistor  to  another. 
These  components  are  then  wired  together  using  con-
ducting materials such as aluminum or copper in a par-
ticular sequence to produce a functional IC device with 
specific characteristics. When the conducting wiring on 
one layer of the IC device is completed, another layer of 
insulating material is added. The process of alternating 
insulating  and  conducting  layers  is  repeated  until  the 
desired  wiring  within  the  IC  device  is  achieved.  At  the 
end  of  the  process,  the  wafer  is  cut  into  the  individual 
dies, which are then packaged to form individual chips.

Demand for CMP consumable products, including slur-
ries  and  pads,  used  in  the  production  of  IC  devices  is 
primarily based on the number of wafer starts by semi-
conductor  manufacturers  and  the  type  and  complexity 
of the IC devices they produce. To enhance the perfor-
mance  of  IC  devices,  IC  device  manufacturers  have  
progressively  increased  the  number  and  density  of  
electronic  components  and  wiring  layers  in  each  IC 
device. This is typically done in conjunction with shrink-
ing the key dimensions on an IC device from one tech-
nology  generation,  or  “node”,  to  another.  As  a  result, 
the  number  of  transistors,  wires  and  the  number  of  
discrete  wiring  layers  have  increased,  increasing  the 
complexity of the IC device and the related demand for 
CMP consumable products. As semiconductor technol-
ogy  has  advanced  and  performance  requirements  of  
IC devices have increased, the percentage of IC devices 
that  utilize  CMP  in  the  manufacturing  process  has 
increased  steadily  over  time.  We  believe  that  CMP  is 
used  in  the  majority  of  all  IC  devices  made  today,  and 
we expect that the use of CMP will continue to increase 
in the future.

In  the  CMP  polishing  process,  CMP  consumables  are 
used to remove excess material that is deposited during 
the IC manufacturing process, and to level and smooth 
the  surfaces  of  the  layers  of  IC  devices,  via  a  combina-
tion  of  chemical  reactions  and  mechanical  abrasion, 
leaving minimal residue and defects on the surface, and 
leaving  only  the  material  necessary  for  circuit  integrity. 
CMP slurries are liquid solutions generally composed of 
high-purity  deionized  water  and  a  proprietary  mix  of 
chemical additives and engineered abrasives that chem-
ically  and  mechanically  interact  at  an  atomic  level  with 
the  surface  material  of  the  IC  device.  CMP  pads  are 
engineered  polymeric  materials  designed  to  distribute 
and transport the slurry to the surface of the wafer and  

3

distribute  it  evenly  across  the  wafer.  Grooves  are  cut 
into  the  surface  of  the  pad  to  facilitate  distribution  of  
the  slurry.  The  CMP  process  is  performed  on  a  CMP  
polishing  tool.  During  the  CMP  process,  the  wafer  is 
held on a rotating carrier, which is pressed down against 
a CMP pad. The CMP pad is attached to a rotating pol-
ishing table that spins in a circular motion in the oppo-
site  direction  from  the  rotating  wafer  carrier.  A  CMP 
slurry  is  continuously  applied  to  the  polishing  pad  to 
facilitate  and  enhance  the  polishing  process.  Hard  disk 
drive  and  silicon  wafer  manufacturers  use  similar  proc-
esses  to  smooth  the  surface  of  substrate  disks  before 
depositing magnetic media onto the disk.

An effective CMP process is achieved through technical 
optimization  of  the  CMP  consumables  in  conjunction 
with  an  appropriately  designed  CMP  process.  Prior  to 
introducing  new  or  different  CMP  slurries  or  pads  into 
its  manufacturing  process,  an  IC  device  manufacturer 
generally requires the product to be qualified in its proc-
esses  through  an  extensive  series  of  tests  and  evalua-
tions.  These  qualifications  are  intended  to  ensure  that 
the  CMP  consumable  product  will  function  properly 
within  the  customers’  overall  manufacturing  process. 
These tests and evaluations may require minor changes 
to the CMP process or the CMP slurry or pad. While this 
qualification  process  varies  depending  on  numerous 
factors,  it  is  generally  quite  costly  and  may  take  six 
months or longer to complete. IC device manufacturers 
usually  take  into  account  the  cost,  time  required  and 
impact  on  production  when  they  consider  implement-
ing or switching to a new CMP slurry or pad.

CMP  enables  IC  device  manufacturers  to  produce 
smaller,  faster  and  more  complex  IC  devices  with  a 
greater density of transistors and other electronic com-
ponents  than  is  possible  without  CMP.  By  enabling  IC 
device manufacturers to make smaller IC devices, CMP 
also  allows  them  to  increase  the  number  of  IC  devices 
that  fit  on  a  wafer.  This  increase  in  the  number  of  IC 
devices  per  wafer  in  turn  increases  the  throughput,  or 
the number of IC devices that can be manufactured in a 
given  time  period,  and  thereby  reduces  the  cost  per 
device. CMP also helps reduce the number of defective 
or  substandard  IC  devices  produced,  which  increases 
the device yield. Improvements in throughput and yield 
reduce  an  IC  device  manufacturer’s  unit  production 
costs, and reducing costs is one of the highest priorities 
of  a  semiconductor  manufacturer  as  the  return  on  its 
significant investment in manufacturing capacity can be 
enhanced  by  lower  unit  costs.  More  broadly,  sustained 
growth  in  the  semiconductor  industry  traditionally  has 
been  fueled  by  enhanced  performance  and  lower  unit 
costs, making IC devices more affordable in an expand-
ing range of applications.

Precision Polishing
Through our ESF business, we are applying our technical 
expertise in CMP consumables and polishing techniques 
developed  for  the  semiconductor  industry  to  demand-
ing  applications  in  other  industries  where  shaping, 
enabling and enhancing the performance of surfaces is 
critical to success, such as for precision optics and elec-
tronic  substrates,  including  silicon  and  silicon-carbide 
wafers.  We  have  begun  selling  our  CMP  consumable 
products  to  major  silicon  wafer  manufacturers  and  we 
anticipate future growth in this market.

Many  of  the  production  processes  currently  used  in  
precision machining and polishing have been based on 
traditional,  labor-intensive  techniques,  which  are  being 
replaced  by  computer-controlled,  deterministic  proc-
esses. Our wholly-owned subsidiary, QED Technologies 
International, Inc. (QED), is a leading provider of deter-
ministic  finishing  technology  for  the  precision  optics 
industry.  We  believe  precision  optics  are  pervasive, 
serving  several  existing  large  markets  such  as  semi-
conductor  equipment,  aerospace,  defense,  security, 
biomedical and consumer imaging.

Our Products

CMP Consumables for IC Devices
We develop, produce and sell CMP slurries for polishing 
a wide range of materials that conduct electrical signals, 
including tungsten, copper, tantalum (commonly referred 
to  as  “barrier”  which  is  used  in  copper  wiring  applica-
tions) and aluminum. Slurries for polishing tungsten are 
used heavily in the production of advanced memory and 
logic devices for a multitude of end applications such as 
computers  and  servers,  MP3  players,  gaming  devices, 
cell phones and digital cameras, and in mobile Internet 
devices such as smart phones and tablets, as well as in 
mature logic applications such as those used in automo-
biles  and  communication  devices.  Our  most  advanced 
slurries  for  tungsten  polishing  are  designed  to  be  
customized  to  provide  customers  greater  flexibility, 
improved  performance  and  a  reduced  cost  of  owner-
ship. Slurries for polishing copper and barrier materials 
are used in the production of advanced IC logic devices 
such as microprocessors for computers, and devices for 
graphic  systems,  gaming  systems  and  communication 
devices, as well as in the production of advanced mem-
ory  devices.  These  products  include  different  slurries  
for  polishing  the  copper  film  and  the  thin  barrier  layer 
used  to  separate  copper  from  the  adjacent  insulating 
material.  Slurries  for  polishing  aluminum  are  relatively 
new  in  the  CMP  consumables  market  and  are  used  in 
the  most  advanced  transistor  gate  structures  currently 
in production. We offer multiple products for each tech-
nology  node  to  enable  different  integration  schemes 
depending on specific customer needs.

4

We  also  develop,  manufacture  and  sell  slurry  products 
used  to  polish  the  dielectric  insulating  materials  that 
separate conductive layers within logic and memory IC 
devices. Our core slurry products for these materials are 
primarily  used  for  high  volume  applications  called 
Interlayer Dielectric or ILD, and are used in the produc-
tion of both older logic devices as well as in mature and 
advanced  memory  devices.  Our  advanced  dielectrics 
products are designed to meet the more stringent and 
complex  performance  requirements  of  lower-volume, 
more  specialized  dielectric  polishing  applications,  such  
as  pre-metal  dielectric  (PMD)  and  shallow  trench  isola-
tion (STI), at advanced technology nodes.

We  develop,  produce  and  sell  CMP  polishing  pads, 
which  are  consumable  materials  that  work  in  conjunc-
tion with CMP slurries in the CMP polishing process. We 
believe  that  CMP  polishing  pads  represent  a  natural 
adjacency  to  our  CMP  slurry  business,  since  the  tech-
nologies are closely related and utilize the same techni-
cal,  sales  and  support  infrastructure.  We  believe  our 
unique  pad  material  and  our  continuous  pad  manufac-
turing process enable us to produce a pad with a longer 
pad  life,  greater  consistency  from  pad  to  pad,  and 
enhanced  performance,  resulting  in  lower  cost  of  own-
ership for our customers. We are producing and selling 
pads  that  can  be  used  on  a  variety  of  polishing  tools, 
over a range of applications including tungsten, copper 
and dielectrics, over a range of technology nodes, and 
on  both  200mm  and  300mm  wafers.  Our  pad  product 
offerings include our EPIC D100 series of pads and our 
next generation D200 series.

CMP Consumables for the Data Storage Industry
We  develop  and  produce  CMP  slurries  for  polishing  
certain materials that are used in the production of rigid 
disks  and  magnetic  heads  used  in  hard  disk  drives  for 
computer  and  other  data  storage  applications,  which 
represent an extension of our core CMP slurry technol-
ogy  and  manufacturing  capabilities  established  for  the 
semiconductor  industry.  We  believe  CMP  significantly 
improves the surface finish of these rigid disk coatings, 
resulting  in  greater  storage  capacity  of  the  hard  disk 
drive  systems,  and  also  improves  the  production  effi-
ciency  of  manufacturers  of  hard  disk  drives  by  helping 
increase  their  throughput  and  yield.  We  believe  that 
opportunities  for  growth  may  exist  within  the  data  
storage  industry  as  cloud  computing  activity  grows  
and  the  need  for  data  centers  utilizing  hard  disk  drive 
storage increases.

Precision Optics Products
Through  our  QED  subsidiary,  we  design  and  produce 
precision polishing and metrology systems for advanced 
optic  applications  that  allow  customers  to  attain  near- 

perfect  shape  and  surface  finish  on  a  range  of  optical 
components  such  as  mirrors,  lenses  and  prisms.  His-
torically,  advanced  optics  have  been  produced  using 
labor-intensive  artisanal  processes,  and  variability  has 
been common. QED has automated the polishing proc-
ess  for  advanced  optics  to  enable  rapid,  deterministic 
and repeatable surface correction to the most demand-
ing  levels  of  precision  in  dramatically  less  time  than  
with  traditional  means.  QED’s  polishing  systems  use 
Magneto-Rheological  Finishing  (MRF),  a  proprietary  
surface figuring and finishing technology, which employs 
magnetic  fluids  and  sophisticated  computer  technol-
ogy  to  polish  a  variety  of  shapes  and  materials.  QED’s 
metrology  systems  use  proprietary  Subaperture  Stitch-
ing  Interferometry  (SSI)  technology  that  captures  pre-
cise  metrology  data  for  large  and/or  strongly  curved 
optical  par ts  and  proprietar y  Aspheric  Stitching 
Interferometry  (ASI)  technology,  which  is  designed  
to  measure  increasingly  complex  shapes,  including  
non-spherical  surfaces,  or  aspheres.  QED’s  products 
also  include  MRF  polishing  fluids  and  MRF  polishing 
components,  as  well  as  optical  polishing  services  and 
polishing support services.

Strategy
We  collaborate  closely  with  our  customers  to  develop 
and  manufacture  products  that  offer  innovative  and  
reliable  solutions  to  our  customers’  challenges  and  we 
strive  to  consistently  and  reliably  deliver  and  support 
these  products  around  the  world  through  what  we 
believe  is  a  robust  global  infrastructure  and  supply 
chain.  We  continue  to  focus  on  the  execution  of  our  
primary strategy of strengthening and growing our core 
CMP  consumables  business  within  the  semiconductor 
and  hard  disk  drive  industries.  We  are  also  leveraging 
our expertise in CMP process and slurry formulation to 
expand  our  ESF  business  in  the  optics  and  electronic 
substrates markets.

Strengthening and Growing Our Core CMP 
Consumables Business
We intend to grow our core CMP consumables business 
by  leveraging  the  capabilities  and  global  infrastructure 
we  have  developed  as  the  leader  in  the  CMP  slurry 
industry. We dedicate significant time and resources to 
new  product  innovation,  and  we  work  closely  with  our 
customers to deliver reliable solutions on a global scale 
that are designed to provide superior quality and lower 
overall  cost  of  ownership.  We  believe  our  strong  finan-
cial  position  allows  us  to  fund  growth  opportunities  in 
our core CMP consumables business through internally 
developed  technologies  as  well  as  through  potential 
acquisitions of technologies and businesses.

5

Developing  Innovative  Solutions:  We  believe  that  tech-
nology  and  innovation  are  vital  to  success  in  our  CMP 
consumables  business  and  we  devote  significant 
resources  to  research  and  development.  We  need  to 
stay  ahead  of  the  rapid  technological  advances  in  the 
electronics  industry  in  order  to  deliver  a  broad  line  
of  CMP  consumables  products  that  meet  or  exceed  
our  customers’  evolving  needs.  We  have  established 
research and development facilities in the United States, 
Japan,  Taiwan,  Singapore,  and  most  recently  in  South 
Korea,  in  order  to  meet  our  customers’  technology 
needs on a global basis.

In  fiscal  2012,  we  launched  a  number  of  new  products 
within  our  existing  slurry  and  polishing  pad  businesses 
and  we  expanded  sales  of  some  of  our  newer  product 
offerings crossing multiple applications over a range of 
technology nodes. Several of our achievements are dis-
cussed below:

•	 	We	 secured	 a	 number	 of	 business	 wins	 with	 both	 
first  and  second  generation  pad  product  platforms. 
Revenue  generated  by  our  polishing  pad  business  in 
fiscal 2012 increased 8.6% from revenue generated in 
fiscal 2011.

•	 	In	South	Korea,	we	qualified	new	advanced	dielectrics	
products  from  our  new  research,  development  and 
manufacturing  facility  that  we  opened  in  late  fiscal 
2011.  We  have  placed  strategic  emphasis  on  increas-
ing  business  in  Korea  as  it  represents  the  second  
largest  CMP  consumables  market  in  the  world,  and  
we  successfully  increased  our  fiscal  2012  revenue  
generated in South Korea by 22% from fiscal 2011.

•	 	Within	 our	 copper	 slurry	 business,	 we	 began	 deliver-
ing  new  copper  slurry  products  in  a  concentrated 
form,  designed  to  be  diluted  by  our  customers.  This 
reduces transportation costs and assists our custom-
ers in lowering their overall cost of ownership.

•	 	We	 secured	 new	 business	 for	 tungsten	 slurries	 for	 a	

number of advanced applications.

•	 	We	 also	 experienced	 growth	 in	 our	 aluminum	 slurry	
products,  which  are  used  in  advanced  High-K  metal 
gate device integration.

Close  Collaboration  With  Our  Customers:  We  believe 
that  building  close  relationships  with  our  customers  
is  key  to  achieving  long-term  success  in  our  business. 
We  collaborate  with  our  customers  on  joint  projects  to 
identify and develop new and improved CMP solutions, 
to integrate our products into their manufacturing proc-
esses,  and  to  assist  them  with  supply,  warehousing  
and  inventory  management.  Our  customers  demand  a 
highly reliable supply source, and we believe we have a  

competitive  advantage  because  of  our  ability  to  timely 
deliver  high-quality  products  and  service  from  the  
early stages of product development through the high-
volume  commercial  use  of  our  products.  We  strategi-
cally  locate  our  research  facilities  and  clean  rooms, 
manufacturing  operations  and  the  related  technical  
and  customer  support  teams  to  be  responsive  to  our 
customers’  needs.  We  believe  our  extensive  research 
and  development  facilities,  in  close  proximity  to  our 
customers, provide a competitive advantage.

In fiscal 2011, we expanded our facilities at several loca-
tions  in  the  Asia  Pacific  region  to  further  enhance  our 
customer relationships. We completed construction of a 
new  56,000  square  foot  research,  development  and 
manufacturing  facility  in  Oseong,  South  Korea.  We 
believe this facility has enhanced our ability to support 
our  customers  as  South  Korea  is  home  to  two  of  the 
largest  manufacturers  of  memory  devices  in  the  world.  
We also expanded manufacturing capacity in Japan and 
Singapore  to  support  continued  growth  in  customer 
demand and to respond more quickly to our customers’ 
needs in the Asia Pacific region.

Robust  Global  Supply  Chain:  We  believe  that  product 
and supply chain quality is critical to success in our busi-
ness.  Our  customers  demand  continuous  improvement 
in the performance of our products in terms of product 
quality and consistency. We strive to reduce variation in 
our products and processes in order to increase quality, 
productivity  and  efficiency,  and  improve  the  uniformity 
and  consistency  of  performance  of  our  CMP  consum-
able products. Our global manufacturing sites are man-
aged to ensure we have the people, training and systems 
needed  to  support  the  stringent  industry  demands  for 
product  quality.  To  support  our  quality  initiative,  we 
practice the concepts of Six Sigma across our Company. 
Six  Sigma  is  a  systematic,  data-driven  approach  and 
methodology for improving quality by reducing variabil-
ity. We believe our Six Sigma initiatives have contributed 
to significant, sustained improvement in productivity in 
our operations. We also believe the key supplier awards 
we  received  in  fiscal  2012  from  customers  such  as  Intel 
and  Semiconductor  Manufacturing  International  Cor-
poration  are  evidence  of  our  success  in  providing  our 
customers with high-quality solutions.

We  also  believe  that  the  depth  and  breadth  of  our 
global  supply  chain  are  critical  to  our  success  and  the 
success of our customers. We believe this differentiates 
us from our competitors. We now have five slurry manu-
facturing  plants  worldwide  and  a  global  network  of  
suppliers, which we believe position us well to mitigate 
supply  interruptions  when  unexpected  events  occur.  

6

The major earthquake and resulting tsunami in Japan in 
March  2011  and  the  severe  flooding  in  Thailand  in  late 
2011  were  prime  examples  of  such  unexpected  events, 
in which our global supply chain capabilities enabled us 
to proactively address the needs of our customers and 
suppliers  to  assist  them  during  those  difficult  times.  
We  believe  that  our  ability  to  address  our  customers’ 
concerns with openness and speed reflects the strength 
of  our  customer  relationships  and  their  trust  in  us  as  a 
global supplier and business partner.

Leveraging Our Expertise into New Markets—
Engineered Surface Finishes Business
In addition to strengthening and growing our core CMP 
business,  we  continue  to  pursue  development  of  our 
ESF business. We believe we can leverage our expertise 
in CMP consumables for the semiconductor industry to 
develop products for demanding polishing applications 
in other industries that are synergistic to our CMP con-
sumables  business.  Our  primary  focus,  in  this  regard,  
is  on  opportunities  in  precision  optics  and  electronic 
substrates.

Our  QED  subsidiary  continues  to  be  the  technology 
leader in deterministic finishing for the precision optics 
industry.  QED’s  polishing  and  metrology  technology 
enables  customers  to  replace  manual  processes  with 
automated  solutions  that  provide  more  precise  and 
repeatable results. Another focus of our ESF business is 
the  polishing  of  electronic  substrates,  including  silicon 
and silicon-carbide wafers. A key step in the production 
of  these  wafers  is  CMP,  which  is  utilized  to  ensure  that 
wafers meet the stringent specifications required by IC 
manufacturers.

Industry Trends

Semiconductor Industry
We  believe  the  semiconductor  industry  continues  to 
demonstrate  several  clear  trends:  the  semiconductor 
business is defined by cyclical growth; there is constant 
pressure  to  reduce  costs  while  advancing  technology; 
and, the customer base continues to consolidate.

The  cyclical  nature  of  the  semiconductor  industry  is 
closely tied to the global economy as well as to supply 
and  demand  within  the  industry.  Following  approxi-
mately  two  years  of  significant  growth  in  the  semicon-
ductor  industry,  we  began  to  see  some  softening  of 
demand  within  the  industry  during  the  second  half  of 
fiscal 2011 which we attributed to general uncertainty in 
the  global  economy  and  a  modest  correction  of  IC 
device  inventory.  This  softness  in  demand  continued  

through the first half of our fiscal 2012. We saw strength-
ening  in  demand  during  the  second  half  of  fiscal  2012, 
which  was  led  by  growth  in  Korea  as  well  as  higher 
capacity  utilization  at  certain  foundries,  where  compa-
nies can outsource some or all of their manufacturing to 
reduce their fixed costs. Late in our fourth fiscal quarter 
of  2012,  we  saw  some  softening  of  demand,  which 
appears  to  be  due  to  decreased  demand  for  DRAM 
memory,  possibly  due  to  softer  demand  for  personal 
computers (PCs). We believe that semiconductor indus-
try  demand  will  grow  over  the  long  term  based  on 
increased  usage  of  certain  types  of  IC  devices in  exist-
ing applications, as well as an expanding range of new 
uses  of  these  types  of  devices.  This  trend  of  increased 
usage of IC devices is most evident in the area of mobile 
connectivity,  including  mobile  devices  such  as  smart 
phones  and  tablets.  However,  there  continues  to  be 
uncertainty  regarding  macroeconomic  factors  and  the 
outlook  for  the  global  economy.  Therefore,  we  believe 
the near-term outlook for the semiconductor industry is 
also  uncertain.  We  believe  that  our  Company  is  well 
positioned  to  operate  successfully  over  a  range  of 
demand  environments  as  we  have  successfully  navi-
gated  our  business  through  industry  and  macroeco-
nomic cycles in the past.

As the demand for more advanced and lower cost elec-
tronic  devices  grows,  there  is  continued  pressure  on  
IC  device  manufacturers  to  reduce  their  costs.  Many 
manufacturers reduce costs by pursuing ever-increasing 
scale  in  their  operations.  Manufacturers  also  try  to 
reduce costs by migrating to smaller technology nodes, 
particularly  in  the  production  of  memory  devices.  In 
addition,  manufacturers  seek  ways  to  increase  their  
production  yield  while  reducing  their  production  costs 
regardless  of  the  number  of  units  they  produce.  They 
look  for  CMP  consumables  products  with  quality  and 
performance  attributes  that  can  reduce  their  overall 
cost  of  ownership,  pursue  ways  to  use  lesser  amounts  
of  CMP  materials,  and  also  aggressively  pursue  price 
reductions  for  these  materials.  The  pressure  on  IC 
device manufacturers to reduce costs has led a number 
of  them  to  increase  their  use  of  foundries,  which  also 
leads  to  increasing  scale  and  lower  costs  for  these 
foundries.

The  larger  semiconductor  manufacturers  are  generally 
growing faster than the smaller ones, and we have seen 
a decline in the number of companies that manufacture 
semiconductor  devices  both  through  mergers  and 
acquisitions as well as through alliances among different 
companies.  The  costs  to  achieve  the  required  scale  in 
manufacturing  within  the  semiconductor  industry  are  

7

increasing, along with the related costs of research and 
development,  and  the  larger  manufacturers  generally 
have greater access to the resources necessary to man-
age  their  businesses.  Over  time,  smaller  manufacturers 
may  not  be  able  to  compete  with  the  larger  manu-
facturers  on  a  global  basis.  Additionally,  several  of  our 
customers  have  formed  consortia  and  research  and 
development  alliances  to  better  manage  the  high  cost 
of their development activities, thus reducing the num-
ber of design centers we serve.

CMP Consumables Industry
Demand  for  CMP  consumables  is  primarily  driven  by 
wafer starts, so the CMP consumables industry reflects 
the  cyclicality  of  the  semiconductor  industry  as  well  as 
changes  in  global  economic  conditions.  Our  revenue 
and  net  income  for  fiscal  years  2011  and  2012  clearly 
demonstrated  these  effects  as  we  saw  softening  of 
demand  for  our  products  beginning  in  the  second  half 
of  fiscal  2011,  and  this  softness  continued  through  the 
first half of fiscal 2012. We saw significant growth in our 
revenue and net income during the second half of fiscal 
2012  compared  to  the  revenue  and  net  income  earned 
in the first half of fiscal 2012. However, macroeconomic 
uncertainty continues to cloud the near-term outlook for 
the  semiconductor  industry.  Over  the  long  term,  we 
anticipate  the  worldwide  market  for  CMP  consumables 
used by IC device manufacturers will grow as a result of 
expected long-term growth in wafer starts, an increase  
in the number of CMP polishing steps required to pro-
duce these devices and the introduction of new materi-
als  in  the  manufacture  of  semiconductor  devices  that 
will require CMP.

We expect the anticipated long-term growth in demand 
will  be  somewhat  mitigated  by  continued  efficiency 
improvements in CMP consumable usage as customers 
seek  to  reduce  their  costs.  Semiconductor  manufactur-
ers look for ways to lower the cost of CMP consumables 
in their production operations, including improvements 
in  technology,  diluting  slurry  or  using  concentrated 
slurry  products  or  reducing  the  slurry  flow  rate  during 
production  to  reduce  the  total  amount  of  slurry  used, 
and extending the polishing time before replacing pads. 
In  addition,  we  expect  to  monitor  demand  trends  for 
PCs, and any related impact on the DRAM memory seg-
ment  of  the  semiconductor  industry  to  determine  any 
expected effect on the usage of CMP consumables.

As  semiconductor  technology  continues  to  advance,  
we  believe  that  CMP  technical  solutions  are  becoming 
more  complex,  and  leading-edge  technologies  gener-
ally require greater customization by customer, tool set 
and process integration approach. Leading-edge device 
designs  are  introducing  more  materials  and  processes 
into  next  generation  chips,  and  these  new  materials  
and  processes  must  be  considered  in  developing  CMP  

solutions. As a result, we generally see customers select-
ing  suppliers  earlier  in  their  development  processes  
and maintaining preferred supplier relationships through 
production. Therefore, we believe that close  collabora-
tion with our customers offers the best opportunity for 
optimal  CMP  solutions.  We  also  believe  that  research 
and  development  programs  continue  to  be  vital  to  our 
success  as  we  develop  and  commercialize  innovative, 
high-performing and more cost-effective CMP solutions.

Competition
We compete in the CMP consumables industry, which is 
characterized  by  rapid  advances  in  technology  and 
demanding  product  quality  and  consistency  require-
ments.  We  face  competition  from  other  CMP  consum-
ables suppliers, and we also may face competition in the 
future from significant changes in technology or emerg-
ing technologies. However, we believe we are well posi-
tioned  to  continue  our  leadership  in  CMP  slurries,  and 
to continue to grow our CMP pad business. We believe 
we  have  the  experience,  scale,  capabilities  and  infra-
structure  that  are  required  for  success,  and  we  work 
closely with the largest customers in the semiconductor 
industry to meet their growing expectations as a trusted 
business partner.

Our  CMP  slurry  competitors  range  from  small  com-
panies  that  compete  with  a  single  product  and/or  in  a 
single  geographic  region  to  divisions  of  global  com-
panies with multiple lines of CMP products for IC manu-
facturers. However, we believe we have more CMP slurry 
business than any other provider. In our view, we are the 
only CMP slurry supplier today that serves a broad range 
of  customers  by  offering  and  supporting  a  full  line  of 
CMP slurry solutions for all major applications, and that 
has  a  proven  track  record  of  supplying  these  products 
globally  in  high  volumes  with  the  attendant  required 
high level of technical support services.

With respect to CMP polishing pads, a division of Dow 
Chemical has held the leading global position for many 
years.  We  believe  we  are  the  second  largest  supplier  
of polishing pads in the world. A number of other com-
panies are attempting to enter this area of the CMP con-
sumables business, providing potentially viable product 
alternatives.  We  believe  our  pad  materials  and  our  
continuous pad manufacturing process have enabled us 
to  produce  a  pad  that  provides  our  customers  with  a 
longer  pad  life,  lower  defectivity  and  greater  consis-
tency than traditional offerings, thus reducing their total 
pad cost. We believe this has fueled growth in sales of 
our pad products in recent years.

Our  QED  subsidiary  operates  in  the  precision  optics 
industry.  There  are  few  direct  competitors  of  QED 
because its technology is still relatively new and unique. 
We  believe  QED’s  technology  provides  a  competitive  

8

advantage to customers in the precision optics industry, 
which still relies heavily on traditional artisanal methods 
of fabrication.

Customers, Sales and Marketing
Within  the  semiconductor  industry,  our  customers  are 
primarily  producers  of  logic  IC  devices  or  memory  IC 
devices,  or  they  provide  IC  foundry  service.  Logic  cus-
tomers often outsource some or all of the production of 
their devices to foundries, which provide contract manu-
facturing  services,  in  order  to  avoid  the  high  cost  of  
process  development,  construction  and  operation  of  a 
fab,  or  to  provide  additional  capacity  when  needed.  
In  fiscal  2012,  excluding  revenue  to  data  storage  and 
ESF  customers,  approximately  50%  of  our  revenue  was 
from  foundry  customers,  30%  of  our  revenue  was  from 
memory  customers  and  20%  of  our  revenue  was  from 
logic customers.

Based upon our own observations and customer survey 
results, we believe the following factors are the primary 
influences  of  our  customers’  CMP  consumables  buying 
decisions:  overall  cost  of  ownership,  which  represents 
the cost to purchase, use and maintain a product; prod-
uct  quality  and  consistency;  product  performance  and 
its  impact  on  a  customer’s  overall  yield;  engineering 
support; and delivery/supply assurance. We believe that 
greater  customer  sophistication  in  the  CMP  process, 
more  demanding  integration  schemes,  additional  and 
unique  polishing  materials  and  cost  pressures  will  add 
further demands on CMP consumables suppliers like us. 
When  these  factors  are  combined  with  our  customers’ 
desires to gain purchasing leverage and lower their cost 
of  ownership,  we  believe  that  only  the  most  reliable, 
innovative,  cost  effective,  service-driven  CMP  consum-
ables suppliers will thrive.

We  use  a  highly  collaborative  approach  to  build  close 
relationships  with  our  customers  in  a  variety  of  areas, 
and  we  have  customer-focused  teams  located  in  each 
major geographic region. Our sales process begins long 
before the actual sale of our products and occurs on a 
number  of  levels.  Due  to  the  long  lead  times  from 
research  and  development  to  product  commercializa-
tion and sales, we have research teams that collaborate 
with  customers  on  emerging  applications  years  before 
the products are required by the market. We also have 
development  teams  that  interact  closely  with  our  cus-
tomers,  using  our  research  and  development  facilities 
and  capabilities  to  design  CMP  products  tailored  to 
their  precise  needs.  Next,  our  applications  engineers 
work with customers to integrate our products into their 
manufacturing  processes.  Finally,  as  part  of  our  sales 
process, our logistics and sales personnel provide sup-
ply,  warehousing  and  inventory  management  for  our 
customers.

We  market  our  products  primarily  through  direct  sales 
to our customers, although we use distributors in select 
areas. We believe this strategy provides us an additional 
means to collaborate with our customers.

Our  QED  subsidiary  supports  customers  in  the  semi-
conductor  equipment,  aerospace,  defense,  security, 
research,  biomedical  and  consumer  imaging  markets. 
QED  counts  among  its  worldwide  customers  leading 
precision  optics  manufacturers,  major  semiconductor 
original equipment manufacturers, research institutions, 
and the United States government and its contractors.

In  fiscal  2012,  our  five  largest  customers  accounted  for 
approximately  48%  of  our  revenue,  with  TSMC  and 
Samsung accounting for approximately 18% and 13% of 
our revenue, respectively. For additional information on 
concentration of customers, refer to Note 2 of “Notes to 
the  Consolidated  Financial  Statements”  included  in 
Item 8 of Part II of this Form 10-K.

Research, Development and Technical Support
We  believe  that  technology  is  vital  to  success  in  our 
CMP  and  ESF  businesses,  and  we  plan  to  continue  to 
devote  significant  resources  to  research,  development 
and  technical  support  (R&D),  and  balance  our  efforts 
between the shorter-term market needs and the longer-
term investments required of us as a technology leader. 
We  develop  and  formulate  new  and  enhanced  CMP 
solutions  tailored  to  our  customers’  requirements.  We 
work  closely  with  our  customers  at  their  facilities  to 
identify  their  specific  technology  and  manufacturing 
challenges and to translate these challenges into viable 
CMP process solutions.

Our  technology  efforts  are  currently  focused  on  five 
main  areas  that  span  the  early  conceptual  stage  of  
product  development  involving  new  materials,  proc-
esses and designs several years in advance of commer-
cialization,  to  continuous  improvement  of  already 
commercialized products in daily use in our customers’ 
manufacturing facilities. These five areas are:

•	 	Research	related	to	fundamental	CMP	technology;

•	 	Development	 and	 formulation	 of	 new	 and	 enhanced	
CMP  consumables  products,  including  collaboration 
on joint development projects with our customers;

•	 	Process	 development	 to	 support	 rapid	 and	 effective	

commercialization of new products;

•	 	Technical	 support	 of	 our	 CMP	 products	 in	 our	 cus-
tomers’ development and manufacturing facilities; and,

•	 	Evaluation	 and	 development	 of	 new	 polishing	 and	
metrology applications outside of the semiconductor 
industry.

9

Our  research  in  CMP  slurries  and  pads  addresses  a 
breadth of complex and interrelated performance crite-
ria that relate to the functional performance of the chip, 
our  customers’  manufacturing  yields,  and  their  overall 
cost of ownership. We design slurries and pads that are 
capable of polishing one or more materials of differing 
hardness, sometimes at the same time, that make up the 
semiconductor circuitry. Additionally, our products must 
achieve the desired surface conditions at high polishing 
rates, high processing yields and low consumables costs 
in  order  to  provide  acceptable  system  economics  for 
our  customers.  As  dimensions  become  smaller  and  as 
materials  and  designs  increase  in  complexity,  these 
challenges require significant investments in R&D.

We also commit internal R&D resources to our ESF busi-
ness. We believe that application areas we are currently 
developing,  such  as  precision  optics  and  electronic  
substrates,  represent  natural  adjacencies  to  our  core 
CMP  business  and  technology.  Products  under  devel-
opment  include  products  used  to  polish  silicon  and  
silicon-carbide wafers to improve the surface quality of 
these  wafers  and  reduce  the  customers’  total  cost  of 
ownership.

We believe that a competitive advantage can be gained 
through  technology,  and  that  our  investments  in  R&D 
provide  us  with  polishing  and  metrology  capabilities 
that  support  the  most  advanced  and  challenging  cus-
tomer  technology  requirements  on  a  global  basis.  In  
fiscal  2012,  2011  and  2010,  we  incurred  approximately 
$58.6  million,  $58.0  million  and  $51.8  million,  respec-
tively, in R&D expenses. We believe our Six Sigma initia-
tives  in  our  R&D  efforts  allow  us  to  conduct  more 
research at a lower cost. Investments in property, plant 
and equipment to support our R&D efforts are capital-
ized and depreciated over their useful lives.

Our  global  R&D  team  includes  experts  from  the  semi-
conductor  industry  and  scientists  from  key  disciplines 
required  for  the  development  of  high-performance  
CMP consumable products. We operate an R&D facility 
in Aurora, Illinois, that features a Class 1 clean room and 
advanced equipment for product development, includ-
ing  300mm  polishing  and  metrology  capabilities;  a  
technology  center  in  Japan,  which  includes  a  Class  1 
clean room with 300mm polishing, metrology and slurry 
development  capabilities;  an  R&D  facility  in  Taiwan 
within our Epoch subsidiary that includes a clean room 
with  200mm  polishing  capability;  a  new  R&D  facility  in 
South Korea, that was opened in August 2011, that pro-
vides  slurry  formulation  capability;  an  R&D  laboratory  
in  Singapore  that  provides  polishing,  metrology  and 
slurry  development  capabilities  for  the  data  storage 
industry; and a research  facility in Rochester,  New York 
to  support  our  QED  business.  All  of  these  facilities 
underscore  our  commitment  both  to  continuing  to  

invest  in  our  technology  infrastructure  to  maintain  our 
technology  leadership,  and  to  becoming  even  more 
responsive to the needs of our customers.

Raw Materials Supply
Metal oxides, such as silica and alumina, are significant 
raw materials we use in many of our CMP slurries. In the 
interest  of  supply  assurance,  our  strategy  is  to  secure 
multiple sources of raw materials and qualify and moni-
tor  those  sources  as  necessary  to  ensure  our  supply  of 
raw  materials  remains  uninterrupted.  Also,  we  have 
entered into multi-year supply agreements with a num-
ber of suppliers for the purchase of raw materials in the 
interest  of  supply  assurance  and  to  control  costs.  For 
additional  information  regarding  these  agreements, 
refer to “Tabular Disclosure of Contractual Obligations”, 
included  in  “Management’s  Discussion  and  Analysis  of 
Financial Condition and Results of Operations”, in Item 7 
of Part II of this Form 10-K.

Intellectual Property
Our  intellectual  property  is  important  to  our  success 
and ability to compete. As of October 31, 2012, we had 
964 active worldwide patents, of which 226 are U.S. pat-
ents,  and  581  pending  worldwide  patent  applications,  
of  which  69  are  in  the  U.S.  Many  of  these  patents  are 
important  to  our  continued  development  of  new  and 
innovative  products  for  CMP  and  related  processes,  as 
well as for new businesses. Our patents have a range of 
duration and we do not expect to lose any material pat-
ent  through  expiration  within  the  next  four  years.  We 
attempt  to  protect  our  intellectual  property  rights 
through  a  combination  of  patent,  trademark,  copyright  
and  trade  secret  laws,  as  well  as  employee  and  third 
party  nondisclosure  and  assignment  agreements.  We 
vigorously  and  proactively  pursue  parties  that  attempt 
to  compromise  our  investments  in  research  and  devel-
opment  by  infringing  our  intellectual  property.  For 
example, in 2011, we concluded litigation in the United 
States against a competitor in which the validity of cer-
tain  of  our  CMP  slurry  patents  for  tungsten  CMP  was 
upheld,  although  the  specific  competitive  products  at 
issue were found to not infringe the claims at issue. With 
respect  to  the  same  patents,  we  have  been  successful 
before the United States International Trade Commission 
in prohibiting the importation and sale within the United 
States of infringing products by another competitor.

Most  of  our  intellectual  property  has  been  developed 
internally, but we also may acquire intellectual property 
from  others  to  enhance  our  intellectual  property  
portfolio.  These  enhancements  may  be  via  licenses  or 
assignments  or  we  may  acquire  certain  proprietary  
technology  and  intellectual  property  when  we  make 
acquisitions.  We  believe  these  technology  rights  
continue  to  enhance  our  competitive  advantage  by  

10

providing us with future product development opportu-
nities and expanding our already substantial intellectual  
property portfolio.

Environmental Matters
Our  facilities  are  subject  to  various  environmental  laws 
and  regulations,  including  those  relating  to  air  emis-
sions, wastewater discharges, the handling and disposal 
of solid and hazardous wastes, and occupational safety 
and health. We believe that our facilities are in substan-
tial compliance with applicable environmental laws and 
regulations.  By  utilizing  Six  Sigma  in  our  environmental 
management  system  process,  we  believe  we  have 
improved  operating  efficiencies  while  preserving  the 
environment.  Our  operations  in  the  United  States, 
Japan,  Singapore,  Europe  and  Taiwan  are  ISO  14001 
certified, which requires that we implement and operate 
according  to  various  procedures  that  demonstrate  our 
dedication to waste reduction, energy conservation and 
other  environmental  concerns.  We  are  committed  to 
maintaining  these  certifications  and  are  actively  pursu-
ing  ISO  18001  Safety  and  Health  certification  for  our 
existing  operations.  We  will  also  seek  to  obtain  addi-
tional certifications, as applicable, in the areas in which 
we do business. We have incurred, and will continue to 
incur,  capital  and  operating  expenditures  and  other 
costs  in  complying  with  these  laws  and  regulations  in 
both  the  United  States  and  other  countries.  However, 
we  currently  do  not  anticipate  that  the  future  costs  of 
environmental  compliance  will  have  a  material  adverse 
effect  on  our  business,  financial  condition  or  results  of 
operations.

Employees
We  believe  we  have  a  world-class  team  of  employees 
who  make  the  Company  successful.  As  of  October  31, 
2012,  we  employed  1,042  individuals,  including  555  in 
operations, 261 in research and development and tech-
nical, 102 in sales and marketing and 124 in administra-
tion. In general, none of our employees are covered by 
collective  bargaining  agreements.  We  have  not  experi-
enced any work stoppages and in general consider our 
relations with our employees to be good.

Financial Information About Geographic Areas
We sell our products worldwide. Our geographic cover-
age allows us to utilize our business and technical exper-
tise  from  a  worldwide  workforce,  provides  stability  to 
our operations and revenue streams to offset geography-
specific  economic  trends,  and  offers  us  an  opportunity 
to take advantage of new markets for products.

For more financial information about geographic areas, 
see  Note  18  of  “Notes  to  the  Consolidated  Financial 
Statements” included in Item 8 of Part II of this Form 10-K.

Available Information
Our annual reports on Form 10-K, quarterly reports on 
Form  10-Q,  definitive  proxy  statements  on  Form  14A, 
current  reports  on  Form  8-K,  and  any  amendments  to 
those reports are made available free of charge on our 
Company  website,  www.cabotcmp.com,  as  soon  as  
reasonably  practicable  after  such  reports  are  filed  
with  the  Securities  and  Exchange  Commission  (SEC). 
Statements  of  changes  in  beneficial  ownership  of  our 
securities  on  Form  4  by  our  executive  officers  and  
directors  are  made  available  on  our  Company  website 
by the end of the business day following the submission 
to the SEC of such filings. In addition, the SEC’s website 
(http://www.sec.gov)  contains  reports,  proxy  state-
ments,  and  other  information  that  we  file  electronically 
with the SEC.

Item 1A. Risk Factors
Other than the incurrence of $175.0 million of long-term 
debt  as  described  below  and  elsewhere  in  this  Annual 
Report  on  Form  10-K,  we  do  not  believe  there  have 
been  any  material  changes  in  our  risk  factors  since  the 
filing  of  our  Annual  Report  on  Form  10-K  for  the  fiscal 
year  ended  September  30,  2011.  However,  we  may 
update  our  risk  factors  in  our  SEC  filings  from  time  to 
time  for  clarification  purposes  or  to  include  additional 
information,  at  management’s  discretion,  even  when 
there have been no material changes.

Risks Relating to Our Business

Demand for Our Products Fluctuates and Our 
Business May Be Adversely Affected by Worldwide 
Economic and Industry Conditions
Our business is affected by economic and industry con-
ditions  and  our  revenue  is  primarily  dependent  upon 
semiconductor  demand.  Semiconductor  demand,  in 
turn, is impacted by semiconductor industry cycles, and 
these cycles can dramatically affect our business. These 
cycles  may  be  characterized  by  rapid  increases  or 
decreases  in  product  demand,  excess  or  low  customer 
inventories,  and  rapid  changes  in  prices  of  IC  devices. 
For  example,  following  approximately  two  quarters  of 
soft  demand  in  the  semiconductor  industry  during  the 
first  half  of  our  fiscal  2012  that  followed  approximately 
two  years  of  growth,  we  again  saw  industry  demand 
strengthen somewhat during the second half of our fis-
cal  2012.  By  the  very  end  of  fiscal  2012,  however,  we 
began  to  see  what  appears  to  be  some  softening  of 
demand. In addition, our business has experienced his-
torical seasonal trends as we saw our revenue decrease 
in  the  second  quarter  of  fiscal  2012  from  the  revenue 
recorded in the first quarter of 2012. Furthermore, com-
petitive  dynamics  within  the  semiconductor  industry 
may impact our business. Our limited visibility to future 

11

customer  orders  makes  it  difficult  for  us  to  predict 
industry trends. If the global economy experiences fur-
ther weakness and/or the semiconductor industry weak-
ens, whether in general or as a result of specific factors, 
such  as  current  macroeconomic  factors,  or  unpredict-
able  natural  disasters  such  as  the  March  2011  natural 
disasters  in  Japan,  or  the  November  2011  flooding  in 
Thailand,  that  have  affected  the  semiconductor,  data 
storage  and  information  technology  industries  over 
approximately the last year, we could experience mate-
rial  adverse  impacts  on  our  results  of  operations  and 
financial condition.

Adverse  global  economic  and  industry  conditions  
may  have  other  negative  effects  on  our  Company.  For 
instance, we may experience negative impacts on cash 
flows  due  to  the  inability  of  our  customers  to  pay  their 
obligations  to  us,  as  evidenced  by  the  $3.7  million  bad 
debt  expense  we  recorded  in  March  2012,  related  to  a 
customer bankruptcy filing in Japan in the second quar-
ter  of  fiscal  2012,  or  our  production  process  may  be 
harmed if our suppliers cannot fulfill their obligations to 
us.  We  may  also  have  to  reduce  the  carrying  value  of 
goodwill and other intangible assets, which could harm 
our financial position and results of operations.

Some  additional  factors  that  affect  demand  for  our 
products  include:  the  types  of  products  that  our  cus-
tomers may produce, such as logic devices versus mem-
ory  devices;  the  various  technology  nodes  at  which 
those  products  are  manufactured;  customers’  specific 
manufacturing  process  integration  schemes;  the  short 
order  to  delivery  time  for  our  products;  quarter-to- 
quarter  changes  in  customer  order  patterns;  market 
share  gains  and  losses;  and  pricing  changes  by  us  and 
our competitors.

We Have a Narrow Product Range and Our 
Products May Become Obsolete, or Technological 
Changes May Reduce or Limit Increases in the 
Consumption of CMP Slurries and Pads
Our  business  is  substantially  dependent  on  a  single 
class  of  products,  CMP  slurries,  which  account  for  the 
majority  of  our  revenue.  Our  business  in  CMP  pads  is 
also  developing.  Our  business  would  suffer  if  these 
products  became  obsolete  or  if  consumption  of  these 
products decreased. Our success depends on our abil-
ity  to  keep  pace  with  technological  changes  and 
advances  in  the  semiconductor  industry  and  to  adapt, 
improve  and  customize  our  products  for  advanced  IC 
applications  in  response  to  evolving  customer  needs 
and  industry  trends.  Since  its  inception,  the  semicon-
ductor  industry  has  experienced  rapid  technological 
changes  and  advances  in  the  design,  manufacture,  
performance  and  application  of  IC  devices,  and  our  
customers  continually  pursue  lower  cost  of  ownership 
and higher performance of materials consumed in their 
manufacturing  processes,  including  CMP  slurries  and 

pads, as a means to reduce the costs and increase the 
yield  in  their  manufacturing  facilities.  We  expect  these 
technological  changes  and  advances,  and  this  drive 
toward  lower  costs  and  higher  yields,  will  continue  in  
the  future.  Potential  technology  developments  in  the 
semiconductor industry, as well as our customers’ efforts 
to  reduce  consumption  of  CMP  consumables  and  to 
possibly  reuse  or  recycle  these  products,  could  render 
our  products  less  important  to  the  IC  device  manufac-
turing process.

A Significant Amount of Our Business Comes from 
a Limited Number of Large Customers and Our 
Revenue and Profits Could Decrease Significantly  
if We Lost One or More of These Customers
Our  CMP  consumables  customer  base  is  concentrated 
among a limited number of large customers. The larger 
semiconductor  manufacturers  are  generally  growing  at 
a  faster  rate  than  the  smaller  ones,  and  we  have  seen 
the  number  of  semiconductor  manufacturers  decline 
both  through  mergers  and  acquisitions  as  well  as 
through  strategic  alliances.  Industry  analysts  predict 
that this trend will continue, which means the semicon-
ductor  industry  will  be  comprised  of  fewer  and  larger 
participants if their prediction is correct. One or more of 
these principal customers could stop buying CMP con-
sumables  from  us  or  could  substantially  reduce  the 
quantity  of  CMP  consumables  purchased  from  us.  Our 
principal  customers  also  hold  considerable  purchasing 
power, which can impact the pricing and terms of sale of 
our  products.  Any  deferral  or  significant  reduction  in 
CMP consumables sold to these principal customers, or 
a  significant  number  of  smaller  customers,  could  seri-
ously harm our business, financial condition and results 
of operations.

In  fiscal  2012,  our  five  largest  customers  accounted  
for  approximately  48%  of  our  revenue,  with  Taiwan 
Semiconductor  Manufacturing  Company  (TSMC)  and 
Samsung  accounting  for  approximately  18%  and  13%, 
respectively, of our revenue. In fiscal year 2011, our five 
largest  customers  accounted  for  approximately  47%  of 
our  revenue,  with  TSMC  and  Samsung  accounting  for 
approximately 17% and 10%, respectively.

We Decreased Our Cash Balance Significantly and 
Incurred a Substantial Amount of Indebtedness in 
Conjunction With Our Leveraged Recapitalization 
With a Special Cash Dividend, Which May Adversely 
Affect Our Cash Flow and Our Ability to Expand 
Our Business, and We May Be Unable to Comply 
With Debt Covenants or Secure Additional Financing, 
if Necessary or Desired, on Terms Acceptable to 
Our Company
As we discussed in our Quarterly Report on Form 10-Q 
for  the  fiscal  quarter  ended  March  31,  2012,  which  was 
filed  with  the  Securities  and  Exchange  Commission  on 

12

May  9,  2012,  our  Board  of  Directors  determined  to  
pursue  a  new  capital  management  initiative  for  our 
Company,  which  included  an  increase  in  the  available 
authorization  under  our  existing  share  repurchase  pro-
gram  and  a  leveraged  recapitalization  with  a  special 
cash dividend of approximately $347.1 million in aggre-
gate,  which  we  paid  in  March  2012  by  using  approxi-
mately $172.1 million from our existing cash balance and 
$175.0 million from a new five-year term loan that is part 
of the credit facility we finalized in February 2012.

The  accompanying  reduction  in  our  cash  balance  may 
reduce our flexibility to operate our business as we have 
in  the  past,  including  limiting  our  ability  to  invest  in 
organic  growth  of  our  Company,  pursue  acquisitions, 
and  repurchase  our  stock.  In  addition,  the  new  indebt-
edness  may  adversely  affect  our  future  cash  flow  and 
our  ability  to  pursue  our  core  strategies  of  strengthen-
ing  and  growing  our  business,  because  the  incurrence 
of debt will require us to dedicate a portion of our cash 
flow from operations to payments on our indebtedness, 
thereby  reducing  the  availability  of  cash  flows  to  fund 
working  capital,  capital  expenditures,  share  repur-
chases,  merger  and  acquisition  activities,  and  other 
general corporate purposes. The credit facility contains 
restrictive  covenants  that  impose  operating  and  finan-
cial  restrictions,  including  restrictions  on  our  ability  to 
engage  in  activities  and  initiatives  that  we  otherwise 
might  decide  to  pursue.  These  covenants  include, 
among  other  things,  restrictions  on  our  ability  to  incur 
additional debt, engage in certain transactions, and pay 
additional dividends or make other distributions to our 
stockholders.  The  incurrence  of  debt  pursuant  to  the 
new credit facility also has required us to incur interest 
expense charges and other debt related fees that could 
adversely affect our financial condition and cash flows.

Our Business Could Be Seriously Harmed if Our 
Competitors Develop Superior Slurry Products, 
Offer Better Pricing Terms or Service, or Obtain 
Certain Intellectual Property Rights
Competition from other CMP slurry manufacturers could 
seriously  harm  our  business  and  results  of  operations. 
Competition from other providers of CMP consumables 
could  continue  to  increase,  and  opportunities  exist  for 
other companies to emerge as potential competitors by 
developing  their  own  CMP  consumables  products. 
Increased competition has and may continue to impact 
the  prices  we  are  able  to  charge  for  our  CMP  consum-
ables  products  as  well  as  our  overall  business.  In  addi-
tion,  our  competitors  could  have  or  obtain  intellectual 
property rights which could restrict our ability to market 
our  existing  products  and/or  to  innovate  and  develop 
new products.

Any Problem or Disruption in Our Supply Chain, 
Including Supply of Our Most Important Raw 
Materials, or in Our Ability to Manufacture and 
Deliver Our Products to Our Customers, Could 
Adversely Affect Our Results of Operations
We  depend  on  our  supply  chain  to  enable  us  to  meet 
the  demands  of  our  customers.  Our  supply  chain 
includes  the  raw  materials  we  use  to  manufacture  our 
products, our production operations and the means by 
which  we  deliver  our  products  to  our  customers.  Our 
business could be adversely affected by any problem or 
interruption  in  our  supply  of  the  key  raw  materials  we 
use in our CMP slurries and pads, including fumed silica, 
which we use for certain of our slurries, or any problem 
or  interruption  that  may  occur  during  production  or 
delivery of our products, such as weather-related prob-
lems  or  natural  disasters,  like  the  March  2011  earth-
quakes and tsunami in Japan. Our supply chain may also 
be negatively impacted by unanticipated price increases 
due  to  supply  restrictions  beyond  the  control  of  our 
Company or our raw material suppliers.

We  believe  it  would  be  difficult  to  promptly  secure  
alternative sources of key raw materials, such as fumed 
silica, in the event one of our suppliers becomes unable 
to  supply  us  with  sufficient  quantities  of  raw  mate-
rials  that  meet  the  quality  and  technical  specifications 
required by us and our customers. In addition, contrac-
tual  amendments  to  the  existing  agreements  with,  or 
non-performance by, our suppliers, including any signifi-
cant  financial  distress  our  suppliers  may  suffer,  could 
adversely  affect  us.  For  instance,  Cabot  Corporation 
continues  to  be  our  primary  supplier  of  particular 
amounts  and  types  of  fumed  silica,  and  our  current 
fumed silica supply agreement with Cabot Corporation 
expires  December  31,  2012.  We  are  in  the  process  of 
working with Cabot Corporation to negotiate the terms 
of  a  new  agreement  for  continued  supply  of  fumed  
silica;  however,  at  present  such  negotiations  are  not 
complete  and  any  final  terms  could  have  an  adverse 
effect  on  our  business.  Also,  if  we  change  the  supplier 
or  type  of  key  raw  materials  we  use  to  make  our  CMP 
slurries or pads, or are required to purchase them from  
a  different  manufacturer  or  manufacturing  facility  or 
otherwise modify our products, in certain circumstances 
our customers might have to requalify our CMP slurries 
and  pads  for  their  manufacturing  processes  and  prod-
ucts.  The  requalification  process  could  take  a  signifi-
cant  amount  of  time  and  expense  to  complete  and 
could  motivate  our  customers  to  consider  purchasing 
products  from  our  competitors,  possibly  interrupting  
or  reducing  our  sales  of  CMP  consumables  to  these 
customers.

13

We Are Subject to Risks Associated With Our 
Foreign Operations
We currently have operations and a large customer base 
outside  of  the  United  States.  Approximately  87%,  86% 
and 86% of our revenue was generated by sales to cus-
tomers  outside  of  the  United  States  for  the  fiscal  2012, 
2011 and 2010, respectively. We encounter risks in doing 
business in certain foreign countries, including, but not 
limited  to,  adverse  changes  in  economic  and  political 
conditions,  fluctuation  in  exchange  rates,  compliance 
with a variety of foreign laws and regulations, as well as 
difficulty  in  enforcing  business  and  customer  contracts 
and  agreements,  including  protection  of  intellectual 
property rights. We also encounter risks that we may not 
be  able  to  repatriate  earnings  from  certain  of  our  for-
eign  operations,  derive  anticipated  tax  benefits  of  our 
foreign  operations  or  recover  the  investments  made  in 
our foreign operations.

Because We Rely Heavily on Our Intellectual 
Property, Our Failure to Adequately Obtain or 
Protect It Could Seriously Harm Our Business
Protection of intellectual property is particularly impor-
tant in our industry because we develop complex tech-
nical formulas for CMP products that are proprietary in 
nature and differentiate our products from those of our 
competitors.  Our  intellectual  property  is  important  
to  our  success  and  ability  to  compete.  We  attempt  to 
protect  our  intellectual  property  rights  through  a  com-
bination  of  patent,  trademark,  copyright  and  trade 
secret laws, as well as employee and third-party nondis-
closure  and  assignment  agreements.  Due  to  our  inter-
national  operations,  we  pursue  protection  in  different 
jurisdictions, which may provide varying degrees of pro-
tection,  and  we  cannot  provide  assurance  that  we  can 
obtain  adequate  protection  in  each  such  jurisdiction. 
Our failure to obtain or maintain adequate protection of 
our intellectual property rights for any reason, including 
through the patent prosecution process or in the event 
of litigation related to such intellectual property, such as 
the  former  litigation  between  us  and  a  competitor,  in 
which  the  validity  of  all  of  our  patents  at  issue  in  the 
matter was upheld as further described in Part 1, Item 3 
under the heading “Legal Proceedings”, could seriously 
harm our business. In addition, the costs of obtaining or 
protecting  our  intellectual  property  could  negatively 
affect our operating results.

We May Pursue Acquisitions of, Investments in,  
and Strategic Alliances With Other Entities, Which 
Could Disrupt Our Operations and Harm Our 
Operating Results if They Are Unsuccessful
We  expect  to  continue  to  make  investments  in  tech-
nologies,  assets  and  companies,  either  through  acqui-
sitions, investments or alliances, in order to supplement  

our  internal  growth  and  development  efforts.  Acqui-
sitions  and  investments  involve  numerous  risks,  includ-
ing the following: difficulties and risks in integrating the 
operations,  technologies,  products  and  personnel  of 
acquired companies; diversion of management’s atten-
tion  from  normal  daily  operations  of  the  business; 
increased risk associated with foreign operations; poten-
tial difficulties and risks in entering markets in which we 
have  limited  or  no  direct  prior  experience  and  where 
competitors in such markets have stronger market posi-
tions;  potential  difficulties  in  operating  new  businesses 
with different business models; potential difficulties with 
regulatory  or  contract  compliance  in  areas  in  which  we 
have limited experience; initial dependence on unfamil-
iar  supply  chains  or  relatively  small  supply  partners; 
insufficient revenues to offset increased expenses asso-
ciated with acquisitions; potential loss of key employees 
of  the  acquired  companies;  or  inability  to  effectively 
cooperate and collaborate with our alliance partners.

Further,  we  may  never  realize  the  perceived  or  antici-
pated benefits of a business combination, asset acquisi-
tion or investments in other entities. Acquisitions by us 
could have negative effects on our results of operations, 
in  areas  such  as  contingent  liabilities,  gross  profit  mar-
gins,  amortization  charges  related  to  intangible  assets 
and  other  effects  of  accounting  for  the  purchases  of 
other business entities. Investments in and acquisitions 
of  technology-related  companies  or  assets  are  inher-
ently  risky  because  these  businesses  or  assets  may 
never develop, and we may incur losses related to these 
investments. In addition, we may be required to impair 
the  carrying  value  of  these  acquisitions  or  investments 
to  reflect  other  than  temporary  declines  in  their  value, 
which could harm our business and results of operations.

Because We Have Limited Experience in Business 
Areas Outside of CMP Slurries, Expansion of Our 
Business into New Products and Applications May 
Not Be Successful
An  element  of  our  strategy  has  been  to  leverage  our 
current customer relationships and technological exper-
tise to expand our CMP business from CMP slurries into 
other areas, such as CMP polishing pads. Additionally, in 
our Engineered Surface Finishes business, we are pursu-
ing  other  surface  modification  applications.  Expanding 
our business into new product areas could involve tech-
nologies, production processes and business models in 
which  we  have  limited  experience,  and  we  may  not  be 
able to develop and produce products or provide serv-
ices that satisfy customers’ needs or we may be unable 
to keep pace with technological or other developments. 
Also,  our  competitors  may  have  or  obtain  intellectual 
property  rights  that  could  restrict  our  ability  to  market 
our  existing  products  and/or  to  innovate  and  develop 
new products.

14

We May Not Be Able to Monetize Our Investments 
in Auction Rate Securities in the Short Term and We 
Could Experience a Decline in Their Market Value, 
Which Could Adversely Affect Our Financial Results
We  owned  auction  rate  securities  (ARS)  with  an  esti-
mated fair value of $8.0 million ($8.2 million par value) at 
September 30, 2012, which were classified as other long-
term  assets  on  our  Consolidated  Balance  Sheet.  If  cur-
rent  illiquidity  in  the  ARS  market  does  not  improve,  if 
issuers of our ARS are unable to refinance the underly-
ing securities, or are unable to pay debt obligations and 
related  bond  insurance  fails,  or  if  credit  ratings  decline 
or other adverse developments occur in the credit mar-
kets, then we may not be able to monetize these securi-
ties in the foreseeable future. We may also be required 
to further adjust the carrying value of these instruments 
through  an  impairment  charge  that  may  be  deemed 
other-than-temporary  which  would  adversely  affect  our 
financial results.

Our Inability to Attract and Retain Key Personnel 
Could Cause Our Business to Suffer
If we fail to attract and retain the necessary managerial, 
technical and customer support personnel, our business 
and our ability to maintain existing and obtain new cus-
tomers, develop new products and provide acceptable 
levels  of  customer  service  could  suffer.  We  compete 
with other industry participants for qualified personnel, 
particularly  those  with  significant  experience  in  the 
semiconductor  industry.  The  loss  of  services  of  key 
employees  could  harm  our  business  and  results  of 
operations.

Risks Relating to the Market for Our  
Common Stock

The Market Price May Fluctuate Significantly  
and Rapidly
The  market  price  of  our  common  stock  has  fluctuated 
and  could  continue  to  fluctuate  significantly  as  a  result 
of  factors  such  as:  economic  and  stock  market  condi-
tions generally and specifically as they may impact par-
ticipants  in  the  semiconductor  and  related  industries; 
changes in financial estimates and recommendations by 
securities  analysts  who  follow  our  stock;  earnings  and 
other announcements by, and changes in market evalu-
ations  of,  us  or  participants  in  the  semiconductor  and 
related  industries;  changes  in  business  or  regulatory 
conditions  affecting  us  or  participants  in  the  semicon-
ductor and related industries; announcements or imple-
mentation  by  us,  our  competitors,  or  our  customers  of 
technological  innovations,  new  products  or  different 
business strategies; changes in our capital management 
strategy,  including  the  incurrence  of  debt;  and  trading 
volume of our common stock.

Anti-Takeover Provisions Under Our Certificate  
of Incorporation and Bylaws May Discourage  
Third Parties from Making an Unsolicited Bid  
for Our Company
Our certificate of incorporation, our bylaws, and various 
provisions  of  the  Delaware  General  Corporation  Law 
may  make  it  more  difficult  or  expensive  to  effect  a 
change  in  control  of  our  Company.  For  instance,  our 
amended and restated certificate of incorporation pro-
vides for the division of our Board of Directors into three 
classes as nearly equal in size as possible with staggered 
three-year terms.

We have adopted change in control arrangements cov-
ering  our  executive  officers  and  other  key  employees. 
These  arrangements  provide  for  a  cash  severance  pay-
ment,  continued  medical  benefits  and  other  ancillary 
payments and benefits upon termination of service of a 
covered employee’s employment following a change in 
control,  which  may  make  it  more  expensive  to  acquire 
our Company.

Item 1B. Unresolved Staff Comments
None.

Item 2. Properties
Our  principal  U.S.  facilities  that  we  or  our  subsidiaries 
own consist of:

•	 	a	global	headquarters	and	research	and	development	
facility  in  Aurora,  Illinois,  comprising  approximately 
200,000 square feet;

•	 	a	commercial	slurry	manufacturing	plant	and	distribu-
tion  center  in  Aurora,  Illinois,  comprising  approxi-
mately 175,000 square feet;

•	 	a	commercial	polishing	pad	manufacturing	 plant	and	
offices  in  Aurora,  Illinois,  comprising  approximately 
48,000 square feet;

•	 	an	 additional	 13.2	 acres	 of	 vacant	 land	 in	 Aurora,	

Illinois; and

•	 	a	facility	in	Addison,	Illinois,	comprising	approximately	

15,000 square feet.

In  addition,  we  lease  a  facility  in  Rochester,  New  York, 
comprising approximately 23,000 square feet.

Our principal foreign facilities that we or our subsidiaries 
own consist of:

•	 	a	 commercial	 slurry	 manufacturing	 plant,	 automated	
warehouse,  research  and  development  facility  and 
offices  in  Kaohsiung  County,  Taiwan,  comprising 
approximately 170,000 square feet;

15

•	 	a	commercial	slurry	manufacturing	plant	and	distribu-
tion center, and a development and technical support 
facility  in  Geino,  Japan,  comprising  approximately 
144,000 square feet;

•	 	a	commercial	slurry	manufacturing	plant,	research	and	
development  facility  and  offices  in  Oseong,  South 
Korea, comprising approximately 56,000 square feet.

Our principal foreign facilities that we lease consist of:

•	 	an	 office,	 laboratory	 and	 commercial	 polishing	 pad	
manufacturing  plant  in  Hsin-Chu,  Taiwan,  comprising 
approximately 31,000 square feet;

•	 	a	commercial	slurry	manufacturing	plant,	research	and	
development facility and business office in Singapore, 
comprising approximately 24,000 square feet.

We believe that our facilities are suitable and adequate 
for their intended purpose and provide us with sufficient 
capacity and capacity expansion opportunities and tech-
nological  capability  to  meet  our  current  and  expected 
demand in the foreseeable future.

Item 3. Legal Proceedings
While we are not involved in any legal proceedings that 
we  believe  will  have  a  material  impact  on  our  consoli-
dated  financial  position,  results  of  operations  or  cash 
flows, we periodically become a party to legal proceed-
ings in the ordinary course of business. For example, in 
2011,  we  concluded  litigation  in  the  United  States 
against  a  competitor  in  which  the  validity  of  certain  of 
our  CMP  slurry  patents  for  tungsten  CMP  was  upheld, 
although  the  specific  competitive  products  at  issue 
were found to not infringe the claims at issue.

Executive Officers of the Registrant
Set forth below is information concerning our executive officers and their ages as of October 31, 2012.

Name

Age

Position

William P. Noglows
H. Carol Bernstein
Yumiko Damashek
William S. Johnson
David H. Li
Ananth Naman
Daniel J. Pike
Lisa A. Polezoes
Stephen R. Smith
Adam F. Weisman
Daniel S. Wobby
Thomas S. Roman

54
52
56
55
39
42
49
48
53
50
49
51

Chairman of the Board, President and Chief Executive Officer
Vice President, Secretary and General Counsel
Vice President, Japan and Operations in Asia
Vice President and Chief Financial Officer
Vice President, Asia Pacific Region
Vice President, Research and Development
Vice President, Corporate Development
Vice President, Human Resources
Vice President, Marketing
Vice President, Business Operations
Vice President, Global Sales
Principal Accounting Officer and Corporate Controller

WILLIAM  P.  NOGLOWS  has  served  as  our  Chairman, 
President  and  Chief  Executive  Officer  since  November 
2003.  Mr.  Noglows  had  previously  served  as  a  director 
of  our  Company  from  January  2000  until  April  2002. 
Prior to joining us, Mr. Noglows served as an Executive 
Vice President of Cabot Corporation from 1998 to June 
2003.  Prior  to  that,  Mr.  Noglows  held  various  manage-
ment positions at Cabot Corporation including General 
Manager  of  Cabot  Corporation’s  Cab-O-Sil  Division, 
where  he  was  one  of  the  primary  founders  of  our 
Company  when  our  business  was  a  division  of  Cabot 
Corporation,  and  was  responsible  for  identifying  and 
encouraging  the  development  of  the  CMP  application. 
Mr.  Noglows  received  his  B.S.  in  Chemical  Engineering 
from the Georgia Institute of Technology. Mr. Noglows is 
also a director of Littelfuse, Inc. and Aspen Aerogels, Inc.

H. CAROL BERNSTEIN has served as our Vice President, 
Secretary and General Counsel since August 2000. From 
January 1998 until joining us, Ms. Bernstein served as the 
General  Counsel  and  Director  of  Industrial  Technology  

Development of Argonne National Laboratory, which is 
operated  by  the  University  of  Chicago  for  the  United 
States  Department  of  Energy.  From  May  1985  until 
December 1997, she served in various positions with the 
IBM Corporation, culminating in serving as an Associate 
General Counsel, and was the Vice President, Secretary 
and  General  Counsel  of  Advantis  Corporation,  an  IBM 
joint  venture.  Ms.  Bernstein  received  her  B.A.  from 
Colgate  University  and  her  J.D.  from  Northwestern 
University;  she  is  a  member  of  the  Bar  of  the  States  of 
Illinois and New York.

YUMIKO DAMASHEK has served as our Vice President, 
Japan and Operations in Asia since June 2008. Previously, 
Ms.  Damashek  served  as  Managing  Director  of  Japan 
since November 2005. Prior to joining us, Ms. Damashek 
served  as  President  for  Celerity  Japan,  Inc.  Prior  to  
that,  she  held  various  leadership  positions  at  Global 
Partnership  Creation,  Inc.  and  Millipore  Corporation. 
Ms.  Damashek  received  her  B.A.  from  the  University  of 
Arizona and her M.B.A. from San Diego State University.

16

WILLIAM S. JOHNSON has served as our Vice President 
and Chief Financial Officer since April 2003. Prior to join-
ing us, Mr. Johnson served as Executive Vice President 
and Chief Financial Officer for Budget Group, Inc. from 
August  2000  to  March  2003.  Before  that,  Mr.  Johnson 
spent  16  years  at  BP  Amoco  in  various  senior  finance 
and  management  positions,  the  most  recent  of  which 
was  President  of  Amoco  Fabrics  and  Fibers  Company. 
Mr. Johnson received his B.S. in Mechanical Engineering 
from  the  University  of  Oklahoma  and  his  M.B.A.  from 
the Harvard Business School.

DAVID H. LI has served as our Vice President, Asia Pacific 
Region  since  June  2008.  Prior  to  that,  Mr.  Li  served  as 
Managing  Director  of  South  Korea  and  China  since 
February  2007.  Previously,  Mr.  Li  served  as  our  Global 
Business Director for Tungsten and Advanced Dielectrics 
from  2005  to  February  2007.  Mr.  Li  held  a  variety  of  
leadership  positions  for  us  in  operations,  sourcing  and 
investor  relations  between  1998  and  2005.  Prior  to  
joining us, Mr. Li worked for UOP in marketing and proc-
ess  engineering.  Mr.  Li  received  a  B.S.  in  Chemical 
Engineering from Purdue University and an M.B.A. from 
Northwestern University.

ANANTH  NAMAN  has  served  as  our  Vice  President  
of  Research  and  Development  since  January  2011. 
Previously,  Dr.  Naman  was  our  Director  of  Product 
Development starting in April 2009 and Director of Pads 
Technology  from  January  2006  through  March  2009. 
Prior  to  joining  us,  Dr.  Naman  managed  research  and 
development  efforts  at  Honeywell  International  from 
July 2000 to December 2005, and from 1997 to 2000 he 
held positions in research and development at Seagate 
Technology.  Dr.  Naman  earned  B.S.,  M.S.  and  Ph.D. 
degrees in Materials Science and Engineering from the 
University of Florida.

DANIEL  J.  PIKE  has  served  as  our  Vice  President  of 
Corporate  Development  since  January  2004  and  prior 
to  that  was  our  Vice  President  of  Operations  from 
December  1999.  Mr.  Pike  served  as  Director  of  Global 
Operations  for  a  division  of  Cabot  Corporation  from 
1996  to  1999.  Prior  to  that,  Mr.  Pike  worked  for  FMC 
Corporation in various marketing and finance positions. 
Mr.  Pike  received  his  B.S.  in  Chemical  Engineering  
from  the  University  of  Buffalo  and  his  M.B.A.  from  the 
University of Pennsylvania.

LISA  A.  POLEZOES  has  served  as  our  Vice  President  
of  Human  Resources  since  October  2012.  Prior  to  that, 
Ms.  Polezoes  was  our  Global  Director  of  Human 
Resources  from  August  2006,  and  previously  had  
been  our  Director  of  Global  Compensation  and  
Benefits from 2005. Prior to joining us, Ms. Polezoes had 
various human resources and management positions at 
Praxair,  Montgomery  Ward  and  Hyatt  Corporation.  

Ms. Polezoes received her B.S. in Institutional Manage-
ment  from  Purdue  University  and  her  M.B.A.  from 
Benedictine University.

STEPHEN R. SMITH has served as our Vice President of 
Marketing  since  September  2006,  and  previously  was 
our Vice President of Marketing and Business Manage-
ment  since  April  2005  and  our  Vice  President  of  Sales 
and  Marketing  from  October  2001.  Prior  to  joining  us, 
Mr.  Smith  served  as  Vice  President,  Sales  &  Business 
Development  for  Buildpoint  Corporation  from  2000  to 
April 2001. Prior to that, Mr. Smith spent 17 years at Tyco 
Electronics Group, formerly known as AMP Incorporated, 
in  various  management  positions.  Mr.  Smith  earned  a 
B.S.  in  Industrial  Engineering  from  Grove  City  College 
and an M.B.A. from Wake Forest University.

ADAM F. WEISMAN has served as our Vice President of 
Business  Operations  since  September  2006,  and  prior 
to  that  was  our  Vice  President  of  Operations.  Before 
joining  us,  Mr.  Weisman  held  various  engineering  and 
senior  operations  management  positions  with  the 
General  Electric  Company  from  1988  through  2004, 
including  having  served  as  the  General  Manager  of 
Manufacturing  for  GE  Plastics—Superabrasives,  and 
culminating in serving as the Executive Vice President of 
Operations  for  GE  Railcar  Services.  Prior  to  joining  GE, 
he worked as an engineering team leader and pilot plant 
manager  for  E.I.  Du  Pont  de  Nemours  &  Company.  
Mr.  Weisman  holds  a  B.S.  in  Ceramic  Engineering  from 
Alfred University.

DANIEL  S.  WOBBY  has  served  as  our  Vice  President  of 
Global  Sales  since  June  2008.  Prior  to  that,  Mr.  Wobby 
served  as  Vice  President,  Asia  Pacific  Region  since 
September 2005. Previously, Mr. Wobby served as Vice 
President, Greater China and Southeast Asia starting in 
February 2004 and as Corporate Controller and Principal 
Accounting  Officer  from  2000  to  2004.  From  1989  to 
2000,  Mr.  Wobby  held  various  accounting  and  opera-
tions  positions  with  Cabot  Corporation  culminating  in 
serving as Director of Finance. Mr. Wobby earned a B.S. 
in Accounting from St. Michael’s College and an M.B.A. 
from the University of Chicago.

THOMAS  S.  ROMAN  has  served  as  our  Corporate 
Controller  and  Principal  Accounting  Officer  since 
February  2004  and  previously  served  as  our  North 
American  Controller.  Prior  to  joining  us  in  April  2000,  
Mr.  Roman  was  employed  by  FMC  Corporation  in  vari-
ous  financial  reporting,  tax  and  audit  positions.  Before 
that,  Mr.  Roman  worked  for  Gould  Electronics  and 
Arthur Andersen LLP. Mr. Roman is a C.P.A. and earned 
a  B.S.  in  Accounting  from  the  University  of  Illinois  and  
an M.B.A. from DePaul University.

17

PART II

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

Purchases of Equity Securities

Our  common  stock  has  traded  publicly  under  the  symbol  “CCMP”  since  our  initial  public  offering  in  April  2000,  
currently on the NASDAQ Global Select Market, and formerly the NASDAQ National Market. The following table sets 
forth the range of quarterly high and low closing sales prices for our common stock.

Fiscal 2011
First Quarter
Second Quarter
Third Quarter
Fourth Quarter

Fiscal 2012
First Quarter
Second Quarter
Third Quarter
Fourth Quarter

Fiscal 2013
First Quarter (through October 31, 2012)

High

Low

$42.80
52.25
51.88
48.21

$48.39
52.50
39.82
35.93

$32.22
40.80
43.18
34.39

$33.09
33.89
28.11
28.14

$35.09

$29.17

As  of  October  31,  2012,  there  were  approximately  929 
holders  of  record  of  our  common  stock.  In  December 
2011, we announced a new capital management initiative 
for our Company, which included a leveraged recapital-
ization  with  a  special  cash  dividend  of  $15  per  share  
and an increase in the amount available under our share 
repurchase program. On February 13, 2012, our Board of 
Directors declared the special cash dividend of $15 per 
share, or $347.1 million in aggregate, to the Company’s 

stockholders with a dividend payment date of March 1, 
2012. The low price of our common stock shown above 
for the second quarter of fiscal 2012, as well as the high 
and low prices shown for the third and fourth quarters of 
fiscal  2012,  reflect  the  period  after  the  payment  of  the 
special  cash  dividend.  No  dividends  were  declared  or 
paid in fiscal 2011 or prior to the special cash dividend, 
and  we  have  no  current  plans  to  pay  cash  dividends  in 
the future.

Issuer Purchases of Equity Securities

Period

Jul. 1 through Jul. 31, 2012
Aug. 1 through Aug. 31, 2012
Sep. 1 through Sep. 30, 2012

Total

Total 
Number  
of Shares 
Purchased

20
241,000
67,645

308,665

Average 
Price Paid 
Per Share

$28.76
$31.87
$34.30

$32.40

Total Number of 
Shares Purchased  
as Part of Publicly 
Announced Plans  
or Programs

Approximate Dollar Value 
of Shares that May Yet Be 
Purchased Under the 
Plans or Programs  
(in thousands)

—
241,000
67,645

308,645

$140,000
$132,319
$130,000

$130,000

In November 2010, our Board of Directors authorized a 
share repurchase program for up to $125.0 million of our 
outstanding common stock, which became effective on 
the authorization date. As of December 13, 2011, we had 
$82.9 million remaining under this share repurchase pro-
gram. In conjunction with our new capital management 
initiative, on December 13, 2011, our Board of Directors 
authorized  an  increase  in  the  amount  available  under 
our  share  repurchase  program  to  $150.0  million.  We 
repurchased  929,407  shares  for  $33.0  million  in  fiscal 
2012  under  this  program.  Share  repurchases  are  made 
from  time  to  time,  depending  on  market  conditions,  in 
open  market  transactions,  at  management’s  discretion. 
To  date,  we  have  funded  share  purchases  under  our 
share  repurchase  program  from  our  available  cash  bal-
ance, and anticipate we will continue to do so.

18

Separate from this share repurchase program, a total of 
37,304  shares  were  purchased  during  fiscal  2012  pursu-
ant to the terms of our Second Amended and Restated 
Cabot Microelectronics Corporation 2000 Equity Incen-
tive Plan (EIP) and our 2012 Omnibus Incentive Plan (OIP) 
as  shares  withheld  from  award  recipients  to  cover  pay-
roll  taxes  on  the  vesting  of  shares  of  restricted  stock 
granted under the EIP and OIP.

Equity Compensation Plan Information
See  Part  II,  Item  12  of  this  Form  10-K  for  information 
regarding  shares  of  common  stock  that  may  be  issued 
under the Company’s existing equity compensation plans.

200

180

160

140

120

100

80

60

40

20

0

Stock Performance Graph
The following graph illustrates the cumulative total stockholder return on our common stock during the period from 
September 30, 2007 through September 30, 2012 and compares it with the cumulative total return on the NASDAQ 
Composite  Index  and  the  Philadelphia  Semiconductor  Index.  The  comparison  assumes  $100  was  invested  on 
September  30,  2007  in  our  common  stock  and  in  each  of  the  foregoing  indices  and  assumes  reinvestment  of  the 
special cash dividend paid in fiscal 2012. The performance shown is not necessarily indicative of future performance. 
See “Risk Factors” in Part I, Item 1A above.

COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN*
Among Cabot Microelectronics Corporation, the NASDAQ Composite Index
and the PHLX Semiconductor Index

$200

180

160

140

120

100

80

60

40

20

0

9/07 12/07 3/08 6/08 9/08 12/08 3/09 6/09 9/09 12/09 3/10 6/10 9/10 12/10 3/11 6/11 9/11 12/11 3/12 6/12 9/12

Cabot Microelectronics Corporation

NASDAQ Composite

PHLX Semiconductor

*100 invested on 9/30/07 in stock or index, including reinvestment of dividends.
Fiscal year ending September 30.

Cabot Microelectronics Corporation
NASDAQ Composite
Philadelphia Semiconductor

100.00 84.00
100.00 96.04
100.00 95.66

75.20   77.54   75.04   60.98   56.21   66.18   81.54   77.10   88.49
80.51   81.48   69.59   56.69   53.28   64.21   74.90   79.18   82.59
87.22   90.83   77.39   61.34   67.70   74.21   90.32   96.78   94.85

9/07

12/07

3/08

6/08

9/08

12/08

3/09

6/09

9/09

12/09

3/10

Cabot Microelectronics Corporation
NASDAQ Composite
Philadelphia Semiconductor

80.91
73.97
86.58

75.27   96.96 122.22 108.70   80.44 110.53 129.75   97.48 117.27
84.99   93.86   99.57   98.43   86.87   94.82 108.29 105.27 110.79
91.48 110.04 110.61 112.90 100.44 111.85 132.24 120.05 127.57

6/10

9/10

12/10

3/11

6/11

9/11

  12/11

3/12

6/12

9/12

19

Item 6. Selected Financial Data
The  following  selected  financial  data  for  each  year  of  the  five-year  period  ended  September  30,  2012,  has  been 
derived from the audited consolidated financial statements.

The  information  set  forth  below  is  not  necessarily  indicative  of  results  of  future  operations  and  should  be  read  in 
conjunction  with  Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  and  
the  consolidated  financial  statements  and  notes  to  those  statements  included  in  Items  7  and  8  of  Part  II  of  this  
Form 10-K, as well as Risk Factors included in Item 1A of Part I of this Form 10-K.

CABOT MICROELECTRONICS CORPORATION
SELECTED FINANCIAL DATA—FIVE YEAR SUMMARY
(Amounts in thousands, except per share amounts)

Consolidated Statement of Income Data:
  Revenue
  Cost of goods sold

  Gross profit
  Operating expenses:

Year Ended September 30,

2012*

2011

2010

2009

2008

$ 427,657
223,630

$ 445,442
231,336

$ 408,201
204,704

$ 291,372
162,918

$ 375,069
200,596

204,027

214,106

203,497

128,454

174,473

  Research, development and technical
  Selling and marketing
  General and administrative
  Purchased in-process research and development

58,642
29,516
49,345
—

58,035
29,758
45,928
—

51,818
26,885
50,783
—

48,150
22,239
40,632
1,410

49,155
28,281
47,595
—

  Total operating expenses

137,503

133,721

129,486

112,431

125,031

  Operating income
Interest expense

  Other income (expense), net

Income before income taxes

  Provision for income taxes

  Net income

Basic earnings per share

66,524
2,309
(1,344)

62,871
22,045

80,385
155
(1,318)

78,912
27,250

74,011
233
(501)

73,277
23,819

16,023
365
964

16,622
5,435

49,442
395
5,843

54,890
16,552

$  40,826

$  51,662

$  49,458

$  11,187

$  38,338

$ 

1.81

$ 

2.26

$ 

2.14

$ 

0.48

$ 

1.64

Weighted average basic shares outstanding

22,506

22,896

23,084

23,079

23,315

Diluted earnings per share

$ 

1.75

$ 

2.20

$ 

2.13

$ 

0.48

$ 

1.64

Weighted average diluted shares outstanding

23,280

23,435

23,273

23,096

23,348

Cash dividends per share

$  15.00

$ 

— $ 

— $ 

— $ 

—

Consolidated Balance Sheet Data:
  Current assets
  Property, plant and equipment, net
  Other assets

  Total assets

  Current liabilities
  Long-term debt
  Other long-term liabilities

  Total liabilities

  Stockholders’ equity

As of September 30,

2012*

2011

2010

2009

2008

$ 317,888
125,020
74,917

$ 430,405
130,791
67,033

$ 381,029
115,811
74,916

$ 316,852
122,782
75,510

$ 330,592
115,843
31,002

$ 517,825

$ 628,229

$ 571,756

$ 515,144

$ 477,437

$  63,219
161,875
9,140

234,234
283,591

$  55,550
—
6,325

61,875
566,354

$  53,330
—
4,083

57,413
514,343

$  39,536
—
4,879

44,415
470,729

$  37,801
—
5,403

43,204
434,233

  Total liabilities and stockholders’ equity

$ 517,825

$ 628,229

$ 571,756

$ 515,144

$ 477,437

* In fiscal 2012, in conjunction with a new capital management initiative, we completed a leveraged recapitalization and paid a special cash dividend 
of  $15.00  per  share,  or  $347.1  million  in  the  aggregate.  The  dividend  was  funded  with  a  $175.0  million  term  loan  and  $172.1  million  of  existing 
Company cash balances.

20

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 7.  Management’s Discussion and 

Analysis of Financial Condition and  
Results of Operations

The  following  “Management’s  Discussion  and  Analysis 
of  Financial  Condition  and  Results  of  Operations” 
(MD&A),  as  well  as  disclosures  included  elsewhere  in 
this  Form  10-K,  include  “forward-looking  statements” 
within  the  meaning  of  the  Private  Securities  Litigation 
Reform Act of 1995. This Act provides a safe harbor for 
forward-looking statements to encourage companies to 
provide  prospective  information  about  themselves  so 
long as they identify these statements as forward-looking 
and provide meaningful cautionary statements identify-
ing important factors that could cause actual results to 
differ  from  the  projected  results.  All  statements  other 
than statements of historical fact we make in this Form 
10-K  are  forward-looking.  In  particular,  the  statements 
herein  regarding  future  sales  and  operating  results; 
Company  and  industry  growth,  contraction  or  trends; 
growth  or  contraction  of  the  markets  in  which  the 
Company  participates;  international  events,  regulatory 
or legislative activity, or various economic factors; prod-
uct performance; the generation, protection and acqui-
sition  of  intellectual  property,  and  litigation  related  to 
such  intellectual  property;  new  product  introductions; 
development  of  new  products,  technologies  and  mar-
kets;  natural  disasters;  the  acquisition  of  or  investment 
in other entities; uses and investment of the Company’s 
cash balance; financing facilities and related debt, pay-
ment of principal and interest, and compliance with cov-
enants  and  other  terms;  and  the  construction  and 
operation of facilities by the Company; and statements 
preceded  by,  followed  by  or  that  include  the  words 
“intends”,  “estimates”,  “plans”,  “believes”,  “expects”, 
“anticipates”,  “should”,  “could”  or  similar  expressions, 
are forward-looking statements. Forward-looking state-
ments  reflect  our  current  expectations  and  are  inher-
ently uncertain. Our actual results may differ significantly 
from  our  expectations.  We  assume  no  obligation  to 
update  this  forward-looking  information.  The  section 
entitled  “Risk  Factors”  describes  some,  but  not  all,  of 
the factors that could cause these differences.

The following discussion and analysis should be read in 
conjunction with our historical financial statements and 
the  notes  to  those  financial  statements  which  are 
included in Item 8 of Part II of this Form 10-K.

Overview
Cabot Microelectronics Corporation (“Cabot Microelec-
tronics”,  “the  Company”,  “us”,  “we”,  or  “our”)  supplies 
high-performance  polishing  slurries  and  pads  used  in 
the  manufacture  of  advanced  integrated  circuit  (IC) 
devices within the semiconductor industry, in a process 
called  chemical  mechanical  planarization  (CMP).  CMP 
polishes surfaces at an atomic level, thereby enabling IC 

device  manufacturers  to  produce  smaller,  faster  and 
more complex IC devices with fewer defects. We oper-
ate predominantly in one industry segment—the devel-
opment,  manufacture  and  sale  of  CMP  consumables. 
We develop, produce and sell CMP slurries for polishing 
many of the conducting and insulating materials used in 
IC  devices,  and  also  for  polishing  the  disk  substrates 
and  magnetic  heads  used  in  hard  disk  drives.  We  also 
develop,  manufacture  and  sell  CMP  polishing  pads, 
which  are  used  in  conjunction  with  slurries  in  the  CMP 
process. We also pursue other demanding surface mod-
ification  applications  through  our  Engineered  Surface 
Finishes  (ESF)  business  where  we  believe  we  can  lever-
age our expertise in CMP consumables for the semicon-
ductor  industry  to  develop  products  for  demanding 
polishing applications in other industries.

In  December  2011,  we  announced  a  new  capital  man-
agement  initiative  for  our  Company,  which  included  a 
planned  leveraged  recapitalization  with  a  special  cash 
dividend  and  an  increase  in  the  authorization  available 
under our existing share repurchase program, which we 
believed would more efficiently allocate the Company’s 
capital  and  provide  additional  value  to  our  stockhold-
ers. In the second quarter of fiscal 2012, we completed 
the  leveraged  recapitalization  and  paid  the  special  
cash dividend. We entered into a credit agreement (the 
“Credit  Agreement”),  which  provided  us  with  a  $175.0 
million,  five-year  term  loan  (the  “Term  Loan”),  and  a 
$100.0  million  revolving  credit  facility  (the  “Revolving 
Credit  Facility”).  See  “Liquidity  and  Capital  Resources” 
later in this MD&A for a more detailed discussion of our 
Credit  Agreement.  On  February  13,  2012,  our  Board  of 
Directors  declared  a  special  cash  dividend  of  $15  per 
share  to  the  Company’s  stockholders  with  a  dividend 
payment  date  of  March  1,  2012.  The  dividend,  in  the 
aggregate  amount  of  $347.1  million,  was  paid  on  the 
dividend  payment  date,  with  $175.0  million  funded  by 
the Term Loan and the remaining $172.1 million funded 
with existing Company cash balances.

Our  fiscal  2012  results  reflected  a  strengthening  of 
demand for our products during the second half of the 
fiscal year after the soft industry demand conditions we 
saw during the first half of the fiscal year. We saw solid 
demand  in  Korea  and  at  certain  foundries  within  the 
semiconductor  industry,  partially  offset  by  what  we 
believe  was  softer  demand  from  the  DRAM  memory 
segment. At the end of our fourth fiscal quarter of 2012, 
we  began  to  see  signs  of  softening  of  demand  within 
the semiconductor industry that we believe may persist 
into  calendar  2013.  There  appears  to  be  uncertainty 
within the industry, which is compounded by continued 
macroeconomic uncertainty. However, we believe there 
are  long-term  growth  opportunities  with  the  continua-
tion  of  positive  trends  in  mobile  connectivity,  mobile 
Internet  devices,  such  as  tablets  and  smart  phones, 

21

cloud  computing  and  emerging  markets.  There  are 
many  factors  that  make  it  difficult  for  us  to  predict  
future  revenue  trends  for  our  business,  including  those 
discussed in Part I, Item 1A entitled “Risk Factors” in this 
Form 10-K.

Revenue for fiscal 2012 was $427.7 million, which repre-
sented  a  decrease  of  4.0%  from  the  record  $445.4  mil-
lion  reported  for  fiscal  2011.  The  decrease  in  revenue 
from  fiscal  2011  was  primarily  due  to  the  soft  industry 
conditions during the first half of the fiscal year. In spite 
of  the  challenging  industry  and  macroeconomic  condi-
tions,  we  were  able  to  grow  both  our  polishing  pads 
business  and  our  ESF  business.  We  also  increased  our 
revenue in South Korea by approximately 22% from fis-
cal  2011.  South  Korea  has  been  an  area  of  strategic 
emphasis  for  the  Company  since  it  represents  the  sec-
ond largest CMP consumables market in the world.

Gross  profit  expressed  as  a  percentage  of  revenue  for 
fiscal 2012 was 47.7%, which represents a decrease from 
the  48.1%  reported  for  fiscal  2011,  but  was  near  the 
upper end of our full year guidance range of 46% to 48% 
of  revenue.  The  decrease  in  gross  profit  percentage 
from fiscal 2011 was primarily due to higher fixed manu-
facturing  costs,  pricing  impacts,  and  lower  sales  and 
production  volumes,  partially  offset  by  lower  variable 
manufacturing  costs  and  higher  manufacturing  yields. 
We  expect  our  gross  profit  for  full  fiscal  year  2013  to 
continue  to  be  in  the  range  of  46%  to  48%  of  revenue. 
However,  we  may  experience  fluctuations  in  our  gross 
profit  due  to  a  number  of  factors,  including  the  extent 
to  which  we  utilize  our  manufacturing  capacity  and 
changes in our product mix, which may cause our quar-
terly gross profit to be above or below this range.

Operating  expenses  of  $137.5  million,  which  include 
research,  development  and  technical,  selling  and  mar-
keting,  and  general  and  administrative  expenses, 
increased  2.8%,  or  $3.8  million,  from  the  $133.7  million 
reported for fiscal 2011. The increase was primarily due 
to bad debt expense related to a customer bankruptcy 
that  we  reported  in  the  second  quarter  of  fiscal  2012, 
costs associated with our leveraged recapitalization with 
a  special  cash  dividend,  and  higher  expenses  for 
research  and  development  materials.  These  increases 
were  partially  offset  by  lower  staffing-related  costs.  In 
fiscal 2013, we expect our full year operating expenses 
to be in the range of $132 million to $136 million.

Diluted earnings per share of $1.75 in fiscal 2012 decreased 
20.4%, or $0.45, from the record $2.20 reported in fiscal 
2011. The decrease was primarily due to decreased sales 
volume, a lower gross profit percentage, higher operat-
ing expenses noted above, and interest expense on our 
Term  Loan.  Diluted  earnings  per  share  in  fiscal  2012 
included $0.20 in adverse items including the bad debt 
expense  related  to  a  customer  bankruptcy  and  costs 

associated  with  our  leveraged  recapitalization  with  a 
special  cash  dividend,  as  well  as  $0.06  for  interest 
expense on our Term Loan.

Critical Accounting Policies and Estimates
This  MD&A,  as  well  as  disclosures  included  elsewhere  
in this Form 10-K, are based upon our audited consoli-
dated  financial  statements,  which  have  been  prepared 
in  accordance  with  accounting  principles  generally 
accepted in the United States. The preparation of these 
financial  statements requires us to make estimates and 
judgments  that  affect  the  reported  amounts  of  assets, 
liabilities,  revenues  and  expenses,  and  related  disclo-
sure of contingencies. On an ongoing basis, we evaluate 
the estimates used, including those related to bad debt 
expense, warranty obligations, inventory valuation, valu-
ation and classification of auction rate securities, impair-
ment  of  long-lived  assets  and  investments,  business 
combinations,  goodwill,  other  intangible  assets,  share-
based  compensation,  income  taxes  and  contingencies. 
We base our estimates on historical experience, current 
conditions  and  on  various  other  assumptions  that  we 
believe  to  be  reasonable  under  the  circumstances,  the 
results  of  which  form  the  basis  for  making  judgments 
about  the  carrying  values  of  assets  and  liabilities  that 
are  not  readily  apparent  from  other  sources,  as  well  as 
for  identifying  and  assessing  our  accounting  treatment 
with respect to commitments and contingencies. Actual 
results  may  differ  from  these  estimates  under  different 
assumptions  or  conditions.  We  believe  the  following 
critical accounting policies involve significant judgments 
and  estimates  used  in  the  preparation  of  our  consoli-
dated financial statements.

Allowance for Doubtful Accounts
We maintain an allowance for doubtful accounts for esti-
mated losses resulting from the potential inability of our 
customers  to  make  required  payments.  Our  allowance 
for  doubtful  accounts  is  based  on  historical  collection 
experience,  adjusted  for  any  specific  known  conditions 
or  circumstances.  While  historical  experience  may  pro-
vide  a  reasonable  estimate  of  uncollectible  accounts, 
actual results may differ from what was recorded. In fis-
cal 2012, we recorded $3.7 million in bad debt expense 
for  Elpida  Memory,  Inc.  (Elpida),  a  significant  customer 
in Japan that filed for bankruptcy protection in February 
2012. We will continue to monitor the financial solvency 
of  all  of  our  customers  and,  if  global  economic  condi-
tions worsen, we may have to record additional increases 
to our allowance for doubtful accounts. As of September 
30,  2012,  our  allowance  for  doubtful  accounts  repre-
sented  8.2%  of  gross  accounts  receivable.  If  we  had 
increased  our  estimate  of  bad  debts  to  9.2%  of  gross 
accounts  receivable,  our  general  and  administrative 
expenses would have increased by $0.6 million.

22

Warranty Reserve
We  maintain  a  warranty  reserve  that  reflects  manage-
ment’s best estimate of the cost to replace product that 
does  not  meet  customers’  specifications  and  perfor-
mance requirements, and costs related to such replace-
ment.  The  warranty  reserve  is  based  upon  a  historical 
product  replacement  rate,  adjusted  for  any  specific 
known  conditions  or  circumstances.  Should  actual  war-
ranty costs differ substantially from our estimates, revi-
sions to the estimated warranty liability may be required. 
As  of  September  30,  2012,  our  warranty  reserve  repre-
sented  0.3%  of  the  current  quarter  revenue.  If  we  had 
increased  our  warranty  reserve  estimate  to  1.3%  of  the 
current  quarter  revenue,  our  cost  of  goods  sold  would 
have increased by $1.1 million.

Inventory Valuation
We  value  inventory  at  the  lower  of  cost  or  market  and 
write down the value of inventory for estimated obsoles-
cence or if inventory is deemed unmarketable. An inven-
tory  reserve  is  maintained  based  upon  a  historical 
percentage  of  actual  inventories  written  off  applied 
against  the  inventory  value  at  the  end  of  the  period, 
adjusted  for  known  conditions  and  circumstances.  We 
exercise  judgment  in  estimating  the  amount  of  inven-
tory  that  is  obsolete.  Should  actual  product  market-
ability and fitness for use be affected by conditions that 
are  different  from  those  projected  by  management, 
revisions  to  the  estimated  inventory  reserve  may  be 
required.  If  we  had  increased  our  reserve  for  obsolete 
inventory  at  September  30,  2012  by  10%,  our  cost  of 
goods sold would have increased by $0.2 million.

Valuation and Classification of  
Auction Rate Securities
As  of  September  30,  2012,  we  owned  two  auction  rate 
securities (ARS) with an estimated fair value of $8.0 mil-
lion ($8.2 million par value) which are classified as other 
long-term assets on our Consolidated Balance Sheet. In 
general,  ARS  investments  are  securities  with  long-term 
nominal  maturities  for  which  interest  rates  are  reset 
through  a  Dutch  auction  every  seven  to  35  days. 
Historically,  these  periodic  auctions  provided  a  liquid 
market  for  these  securities.  Beginning  in  2008,  general 
uncertainties  in  the  global  credit  markets  reduced 
liquidity in the ARS market, and this illiquidity continues.

As  discussed  in  Notes  3  and  7  of  the  Notes  to  the 
Consolidated Financial Statements, we have recorded a 
temporary impairment of $0.2 million, net of tax, in the 
value of one of our ARS in other comprehensive income. 
The calculation of fair value and the balance sheet clas-
sification  for  our  ARS  requires  critical  judgments  and 
estimates by management including an appropriate dis-
count  rate  and  the  probabilities  that  a  security  may  be 
monetized through a future successful auction, of a refi-
nancing of the underlying debt, of a default in payment 

by  the  issuer,  and  of  payments  not  being  made  by  the 
bond  insurance  carrier  in  the  event  of  default  by  the 
issuer.  An  other-than-temporary  impairment  must  be 
recorded  when  a  credit  loss  exists;  that  is  when  the 
present  value  of  the  expected  cash  flows  from  a  debt 
security is less than the amortized cost basis of the secu-
rity.  We  performed  two  discounted  cash  flow  analyses, 
one using a discount rate based on a market index com-
prised  of  tax  exempt  variable  rate  demand  obligations 
and one using a discount rate based on the LIBOR swap 
curve,  and  we  applied  a  risk  factor  to  reflect  current 
liquidity issues in the ARS market. Key inputs to our dis-
counted  cash  flow  model  include  projected  cash  flows 
from interest and principal payments and the weighted 
probabilities  of  improved  liquidity  or  debt  refinancing 
by the issuer. We also incorporate certain Level 2 market 
indices into the discounted cash flow analysis, including 
published rates such as the LIBOR rate, the LIBOR swap 
curve  and  a  municipal  swap  index  published  by  the 
Securities  Industry  and  Financial  Markets  Association. 
We  also  considered  the  probability  of  default  in  pay-
ment by the issuer of the securities, the strength of the 
insurance  backing  and  the  probability  of  failure  by  the 
insurance  carrier  in  the  case  of  default  by  the  issuer  of 
the  securities.  In  November  2011,  the  municipality  that 
issued our impaired ARS filed for bankruptcy protection. 
We  considered  these  developments,  in  light  of  the  
continued  insurance  backing,  and  have  concluded  the 
impairment we have maintained remains adequate and 
temporary.  We  do  not  intend  to  sell  the  securities  at  a 
loss  and  we  believe  we  will  not  be  required  to  sell  the 
securities at a loss in the future. If auctions involving our 
ARS continue to fail, if issuers of our ARS are unable to 
refinance the underlying securities, if the issuing munici-
palities are unable to pay their debt obligations and the 
bond insurance fails, or if credit ratings decline or other 
adverse  developments  occur  in  the  credit  markets,  we 
may  not  be  able  to  monetize  our  securities  in  the  near 
term and may be required to further adjust the carrying 
value  of  these  instruments  through  an  impairment 
charge that may be deemed other-than-temporary.

Impairment of Long-Lived Assets and Investments
We  assess  the  recoverability  of  the  carrying  value  of 
long-lived assets, including finite lived intangible assets, 
whenever  events  or  changes  in  circumstances  indicate 
that the assets may be impaired. We must exercise judg-
ment  in  assessing  whether  an  event  of  impairment  has 
occurred.  For  purposes  of  recognition  and  measure-
ment  of  an  impairment  loss,  long-lived  assets  are 
grouped  with  other  assets  and  liabilities  at  the  lowest 
level  for  which  identifiable  cash  flows  are  largely  inde-
pendent of the cash flows of other assets and liabilities. 
We must exercise judgment in this grouping. If the sum 
of the undiscounted future cash flows expected to result 
from the identified asset group is less than the carrying 
value  of  the  asset  group,  an  impairment  provision  may 

23

be  required.  The  amount  of  the  impairment  to  be  rec-
ognized is calculated by subtracting the fair value of the 
asset group from the net book value of the asset group. 
Determining future cash flows and estimating fair values 
require significant judgment and are highly susceptible 
to  change  from  period  to  period  because  they  require 
management  to  make  assumptions  about  future  sales 
and cost of sales generally over a long-term period. As a 
result  of  assessments  performed  during  fiscal  2012,  we 
recorded  $1.0  million  in  impairment  expense  primarily 
related  to  the  decision  to  write-off  certain  operational 
assets  at  one  of  our  foreign  locations.  In  each  of  fiscal 
years 2011 and 2010, we recorded $0.2 million in impair-
ment expense.

We  evaluate  the  estimated  fair  value  of  investments 
annually  or  more  frequently  if  indicators  of  potential 
impairment exist, to determine if an other-than-temporary 
impairment in the value of the investment has taken place.

Business Combinations
We have accounted for all business combinations under 
the  purchase  method  of  accounting.  As  discussed  in 
more detail in Note 3 of the Notes to the Consolidated 
Financial  Statements,  we  were  required  to  adopt  new 
accounting  standards  for  business  combinations  com-
mencing  after  October  1,  2009.  However,  we  have  not 
made  any  acquisitions  to  which  we  were  required  to 
apply  these  new  standards.  We  have  allocated  the  
purchase  price  of  acquired  entities  to  the  tangible  and 
intangible  assets  acquired,  liabilities  assumed,  and  
in-process research and development (IPR&D) based on 
their  estimated  fair  values.  We  engage  independent 
third-party  appraisal  firms  to  assist  us  in  determining 
the  fair  values  of  assets  and  liabilities  acquired.  This  
valuation requires management to make significant esti-
mates and assumptions, especially with respect to long-
lived  and  intangible  assets.  Contingent  consideration 
was recorded as a liability when the outcome of the con-
tingency  became  determinable.  Goodwill  represents 
the  excess  of  the  purchase  price  over  the  fair  value  of 
net  assets  and  amounts  assigned  to  identifiable  intan-
gible  assets.  Purchased  IPR&D,  for  which  technological 
feasibility  has  not  yet  been  established  and  no  future 
alternative uses exist, has been expensed immediately.

Critical  estimates  in  valuing  certain  of  the  intangible 
assets  include  but  are  not  limited  to:  future  expected 
cash flows related to acquired developed technologies 
and patents and assumptions about the period of time 
the  technologies  will  continue  to  be  used  in  the  Com-
pany’s product portfolio; expected costs to develop the 
IPR&D into commercially viable products and estimated 
cash flows from the products when completed; and dis-
count rates. Management’s estimates of value are based 
upon assumptions believed to be reasonable, but which  

are inherently uncertain and unpredictable. Assumptions 
may  be  incomplete  or  inaccurate,  and  unanticipated 
events  and  circumstances  may  occur  which  may  cause 
actual  realized  values  to  be  different  from  manage-
ment’s estimates.

Goodwill and Intangible Assets
Purchased  intangible  assets  with  finite  lives  are  amor-
tized over their estimated useful lives and are evaluated 
for  impairment  using  a  process  similar  to  that  used  to 
evaluate other long-lived assets. Goodwill and indefinite- 
lived intangible assets are not amortized and are tested 
annually  in  the  fourth  fiscal  quarter  or  more  frequently  
if  indicators  of  potential  impairment  exist,  using  a  fair-
value-based approach.

The recoverability of goodwill is measured at the report-
ing  unit  level,  which  is  defined  as  either  an  operating 
segment  or  one  level  below  an  operating  segment.  A 
component  is  a  reporting  unit  when  the  component 
constitutes a business for which discreet financial infor-
mation is available and segment management regularly 
reviews  the  operating  results  of  the  component. 
Components may be combined into one reporting unit 
when  they  have  similar  economic  characteristics.  We 
had  three  reporting  units  to  which  we  allocated  good-
will  and  intangible  assets  as  of  September  30,  2012,  
the  date  of  our  annual  impairment  test.  Initially,  our 
Company  had  only  one  reporting  unit  as  we  were  cre-
ated  from  a  division  of  our  former  parent  company, 
Cabot Corporation, and we identified associated good-
will  and  intangible  assets  under  one  reporting  unit  at 
that  time.  Other  amounts  of  goodwill  and  intangible 
assets  have  been  attributed  to  acquired  businesses  at 
the time of acquisition through the use of independent 
appraisal firms.

Prior to fiscal 2011, we determined the fair value of our 
reporting  units  using  a  discounted  cash  flow  analysis 
(“step  one”  analysis)  of  our  projected  future  results.  
As  discussed  in  Notes  2  and  6  of  the  Notes  to  the 
Consolidated Financial Statements, effective September 
30, 2011, we adopted new accounting pronouncements 
related  to  our  goodwill  impairment  analysis.  The  new 
accounting  guidance  allows  an  entity  to  first  assess 
qualitative  factors  to  determine  if  it  is  more  likely  than 
not that the fair value of a reporting unit is less than its 
carrying amount (“step zero” analysis). In fiscal 2012 and 
2011,  we  used  this  new  guidance  in  our  annual  impair-
ment analysis for goodwill because our cash flows for all 
of our reporting units continued to show positive trends.

Prior to fiscal 2012, the recoverability of indefinite-lived 
intangible  assets  was  measured  using  the  royalty  
savings  method.  As  discussed  in  Notes  2  and  6  of  the 
Notes to the Consolidated Financial  Statements, effec-
tive  September  30,  2012,  we  adopted  new  accounting  

24

pronouncements  related  to  our  indefinite-lived  intan-
gible  assets  impairment  review.  The  new  accounting  
guidance allows an entity to first assess qualitative fac-
tors to determine if it is more likely than not that the fair 
value  of  an  indefinite-lived  intangible  asset  unit  is  less 
than its carrying amount. In fiscal 2012, we used this new 
guidance in our annual impairment review.

As a result of the review performed in the fourth quarter 
of fiscal 2012, we determined that there was no impair-
ment  of  our  goodwill  and  intangible  assets  as  of 
September 30, 2012.

Share-Based Compensation
We  record  share-based  compensation  expense  for  all 
share-based  awards,  including  stock  option  grants, 
restricted  stock  and  restricted  stock  unit  awards  and 
employee  stock  purchases.  We  calculate  share-based 
compensation expense using the straight-line approach 
based  on  awards  ultimately  expected  to  vest,  which 
requires  the  use  of  an  estimated  forfeiture  rate.  Our 
estimated forfeiture rate is primarily based on historical 
experience,  but  may  be  revised  in  future  periods  if 
actual  forfeitures  differ  from  the  estimate.  We  use  the 
Black-Scholes  option-pricing  model  to  estimate  the 
grant date fair value of our stock options and employee 
stock purchase plan purchases. This model requires the 
input  of  highly  subjective  assumptions,  including  the 
price  volatility  of  the  underlying  stock,  the  expected 
term of our stock options and the risk-free interest rate. 
We estimate the expected volatility of our stock options 
based on a combination of our stock’s historical volatil-
ity  and  the  implied  volatilities  from  actively-traded 
options on our stock. Prior to fiscal 2012, we calculated 
the expected term of our stock options using the simpli-
fied  method,  due  to  our  limited  amount  of  historical 
option exercise data, and we added a slight premium to 
this expected term for employees who meet the defini-
tion  of  retirement  eligible  pursuant  to  their  grants  dur-
ing  the  contractual  term  of  the  grant.  The  simplified 
method  uses  an  average  of  the  vesting  term  and  the 
contractual term of the option to calculate the expected 
term.  We  experienced  a  significant  increase  in  the  vol-
ume  of  stock  option  exercises  in  fiscal  2011.  Conse-
quently, we used this exercise data, as well as historical 
exercise  data,  to  calculate  the  expected  term  of  our 
stock  options  granted  in  fiscal  2012,  rather  than  using 
the  simplified  method,  and  we  continued  to  add  a  
slight  premium  for  employees  who  meet  the  definition 
of  retirement  eligible  under  their  grant  terms.  The 
expected term we calculated using option exercise his-
tory  was  within  1%  of  the  expected  term  calculated 
under  the  simplified  method.  The  risk-free  rate  is 
derived  from  the  U.S.  Treasury  yield  curve  in  effect  at 
the time of grant.

The fair value of our restricted stock and restricted stock 
unit awards represents the closing price of our common 
stock on the date of award.

Accounting for Income Taxes
Current  income  taxes  are  determined  based  on  esti-
mated  taxes  payable  or  refundable  on  tax  returns  for 
the current year. Deferred income taxes are determined 
using enacted tax rates for the effect of temporary dif-
ferences  between  the  book  and  tax  bases  of  recorded 
assets  and  liabilities.  The  effect  on  deferred  tax  assets 
and  liabilities  of  a  change  in  tax  rates  is  recognized  in 
income in the period that includes the enactment date. 
Provisions  are  made  for  both  U.S.  and  any  foreign 
deferred  income  tax  liability  or  benefit.  We  recognize 
the  tax  benefit  of  an  uncertain  tax  position  only  if  it  is 
more  likely  than  not  that  the  tax  position  will  be  sus-
tained by the taxing authorities, based on the technical 
merits of the position. In fiscal 2012, 2011 and 2010, we 
elected to permanently reinvest the earnings of certain 
of  our  foreign  subsidiaries  outside  the  U.S.  rather  than 
repatriating  the  earnings  to  the  U.S.  See  the  section 
titled  “Liquidity  and  Capital  Resources”  in  this  MD&A 
and Note 15 of the Notes to the Consolidated Financial 
Statements  for  additional  information  on  income  taxes 
and permanent reinvestment.

Commitments and Contingencies
We  have  entered  into  certain  unconditional  purchase 
obligations,  which  include  noncancelable  purchase 
commitments  and  take-or-pay  arrangements  with  sup-
pliers.  We  review  our  agreements  on  a  quarterly  basis 
and make an assessment of the likelihood of a shortfall 
in  purchases  and  determine  if  it  is  necessary  to  record  
a  liability.  In  addition,  we  are  subject  to  the  possibility  
of  various  loss  contingencies  arising  in  the  ordinary 
course of business such as a legal proceeding or claim. 
An  estimated  loss  contingency  is  accrued  when  it  is 
probable  that  an  asset  has  been  impaired  or  a  liability 
has  been  incurred  and  the  amount  of  the  loss  can  be 
reasonably  estimated.  We  regularly  evaluate  current 
information  available  to  us  to  determine  whether  such 
accruals  should  be  adjusted  and  whether  new  accruals 
are required.

Effects of Recent Accounting Pronouncements
See Note 2 to the Consolidated Financial Statements for 
a  description  of  recent  accounting  pronouncements 
including  the  expected  dates  of  adoption  and  effects 
on  our  results  of  operations,  financial  position  and  
cash flows.

25

Results of Operations
The following table sets forth, for the periods indicated, 
the percentage of revenue of certain line items included 
in our historical statements of income:

Year Ended September 30,

2012

2011

2010

Revenue
Cost of goods sold

Gross profit
Research, development  

and technical

Selling and marketing
General and administrative

Operating income
Interest expense
Other income (expense), net

Income before income taxes
Provision for income taxes

100.0% 100.0% 100.0%
51.9

50.1

52.3

47.7

48.1

49.9

13.7
6.9
11.6

15.5
0.5
(0.3)

14.7
5.2

13.1
6.7
10.3

18.0
0.0
(0.3)

17.7
6.1

12.7
6.6
12.5

18.1
0.1
(0.1)

17.9
5.8

Net income

9.5%

11.6%

12.1%

The  results  of  operations  for  fiscal  2012  include  certain 
adjustments to correct prior period amounts, which we 
have determined to be immaterial to the current period 
and the prior periods to which they relate. These adjust-
ments included the correction of historical tax account-
ing related to the acquisition of Epoch Material Co., Ltd. 
(Epoch) in fiscal 2009 and the correction of prior period 
remeasurement  of  certain  foreign  cash  balances  into 
their functional currency amounts, which were recorded 
in the third quarter of fiscal 2012, and the correction of 
additional  historical  tax  accounting  recorded  in  the 
fourth  quarter  of  fiscal  2012.  The  correction  of  tax 
accounting related to the Epoch acquisition resulted in 
additional  income  tax  expense  of  $0.2  million  in  the 
Consolidated Statement of Income and adjustments to 
the  Consolidated  Balance  Sheet  including:  an  increase 
of  $2.2  million  of  cumulative  translation  adjustment 
within accumulated other comprehensive income (CTA); 
an increase in goodwill of $1.7 million; and a decrease of 
$0.3  million  in  deferred  tax  liabilities.  The  correction  of 
the  historical  remeasurement  of  certain  foreign  cash 
balances  resulted  in  $0.3  million  of  additional  expense 
($0.2  million,  net  of  tax)  included  in  other  income 
(Expense)  on  the  Consolidated  Statement  of  Income. 
The  correction  of  tax  accounting  in  the  fourth  quarter 
resulted in additional income tax expense of $0.8 million 
and  adjustments  to  the  Consolidated  Balance  Sheet 
including:  a  decrease  of  $1.1  million  in  deferred  tax  lia-
bilities; a decrease of $0.1 million in deferred tax assets; 
a  decrease  of  $0.9  million  in  income  taxes  receivable; 
and an increase of $1.0 million in CTA. Collectively, these 
adjustments reduced net income for fiscal 2012 by $1.2 
million  and  diluted  earnings  per  share  for  the  same 
period by approximately $0.05.

26

Year Ended September 30, 2012, Versus Year 
Ended September 30, 2011

Revenue
Revenue  was  $427.7  million  in  fiscal  2012,  which  repre-
sented  a  decrease  of  4.0%,  or  $17.8  million,  from  fiscal 
2011. The decrease in revenue was driven by a $29.3 mil-
lion decrease in sales volume and a $6.1 million decrease 
due  to  pricing  impacts.  These  decreases  were  partially 
offset  by  a  $16.1  million  increase  in  revenue  due  to  a 
higher-priced  product  mix  and  a  $1.3  million  increase 
due  to  the  effect  of  foreign  exchange  rate  changes. 
Revenue  from  our  polishing  pad  business  increased 
8.6% from fiscal 2011 and revenue from our ESF business 
increased slightly. Revenue in fiscal 2012 from our tung-
sten, dielectric, copper and data storage slurry product 
lines all decreased from fiscal 2011. We saw a strength-
ening of demand in the second half of fiscal 2012 after a 
period of softer demand during the first half of the fiscal 
year.  However,  we  began  to  see  signs  of  softening  of 
demand  at  the  end  of  our  fourth  fiscal  quarter  which 
may extend into calendar 2013. We continue to be cau-
tious  regarding  future  demand  trends  due  to  uncer-
tainty  within  the  semiconductor  industry,  compounded 
by continued macroeconomic uncertainty.

Cost of Goods Sold
Total cost of goods sold was $223.6 million in fiscal 2012, 
which  represented  a  decrease  of  3.3%,  or  $7.7  million, 
from fiscal 2011. The decrease in cost of goods sold was 
primarily due to $15.2 million from decreased sales vol-
ume, an $8.4 million decrease due to higher manufactur-
ing  yields,  and  a  $1.9  million  decrease  due  to  lower 
logistics  costs.  These  decreases  in  cost  of  goods  sold 
were partially offset by a $11.5 million increase due to a 
higher-cost  product  mix,  a  $4.4  million  increase  due  to 
higher fixed manufacturing costs, including costs at our 
new  facility  in  South  Korea,  and  a  $1.5  million  increase 
due to the effect of foreign exchange rate changes.

Metal oxides, such as silica and alumina, are significant 
raw materials that we use in many of our CMP slurries. In 
an effort to mitigate our risk to rising raw material costs 
and  to  increase  supply  assurance  and  quality  perfor-
mance  requirements,  we  have  entered  into  multi-year 
supply  agreements  with  a  number  of  suppliers.  For 
more  financial  information  about  our  supply  contracts, 
see  “Tabular  Disclosure  of  Contractual  Obligations” 
included in Item 7 of Part II of this Form 10-K.

Our  need  for  additional  quantities  or  different  kinds  of 
key  raw  materials  in  the  future  has  required,  and  will 
continue  to  require,  that  we  enter  into  new  supply 
arrangements  with  third  parties.  Future  arrangements 
may result in costs which are different from those in the 
existing  agreements.  In  addition,  a  number  of  factors  

could  impact  the  future  cost  of  raw  materials,  packag-
ing,  freight  and  labor.  We  also  expect  to  continue  to 
invest  in  our  supply  chain  to  improve  product  quality, 
reduce variability and improve our manufacturing prod-
uct yields.

Gross Profit
Our gross profit as a percentage of revenue was 47.7% in 
fiscal  2012  as  compared  to  48.1%  for  fiscal  2011.  The 
decrease in gross profit as a percentage of revenue was 
primarily due to higher fixed manufacturing costs, pric-
ing  impacts  and  decreased  sales  and  production  vol-
umes,  partially  offset  by  lower  variable  manufacturing 
costs  and  higher  manufacturing  yields.  We  expect  our 
gross profit percentage for full fiscal year 2013 to be in 
the range of 46% to 48%, which is unchanged from the 
full year guidance for fiscal 2012. However, we may expe-
rience  fluctuations  in  our  gross  profit  due  to  a  number 
of  factors,  including  the  extent  to  which  we  utilize  our 
manufacturing  capacity  and  changes  in  our  product 
mix,  which  may  cause  our  quarterly  gross  profit  to  be 
above or below this range.

Research, Development and Technical
Total  research,  development  and  technical  expenses 
were  $58.6  million  in  fiscal  2012,  which  represented  an 
increase  of  1.0%,  or  $0.6  million,  from  fiscal  2011.  The 
increase  was  primarily  due  to  $1.5  million  in  higher 
expenses  for  research  and  development  materials  and 
$0.5  million  in  higher  sample  costs,  partially  offset  by 
$1.6  million  in  lower  staffing-related  costs,  including 
costs  related  to  our  annual  incentive  cash  bonus  pro-
gram (AIP).

Our  research,  development  and  technical  efforts  are 
focused on the following main areas:

•	 	Research	related	to	fundamental	CMP	technology;

•	 	Development	 and	 formulation	 of	 new	 and	 enhanced	
CMP  consumable  products,  including  collaboration 
on joint development projects with our customers;

•	 	Process	 development	 to	 support	 rapid	 and	 effective	

commercialization of new products;

•	 	Technical	support	of	CMP	products	in	our	customers’	

development and manufacturing facilities; and,

•	 	Evaluation	 and	 development	 of	 new	 polishing	 and	
metrology applications outside of the semiconductor 
industry.

Selling and Marketing
Selling and marketing expenses were $29.5 million in fis-
cal 2012, which represented a decrease of 0.8%, or $0.2 
million, from fiscal 2011. The decrease was primarily due 
to  $0.5  million  in  lower  depreciation  and  amortization 
expense  and  $0.3  million  in  lower  professional  fees,  
partially offset by $0.4 million in higher staffing related costs.

General and Administrative
General and administrative expenses were $49.3 million 
in fiscal 2012, which represented an increase of 7.4%, or 
$3.4 million, from fiscal 2011. The increase was primarily 
due to $3.8 million in higher bad debt expense, of which 
$3.7 million related to a customer bankruptcy filing, and 
$1.5  million  in  higher  professional  fees,  including  fees 
associated  with  our  leveraged  recapitalization  with  a 
special  cash  dividend.  These  increases  were  partially 
offset  by  $1.8  million  in  lower  staffing-related  costs, 
including costs associated with our AIP.

Interest Expense
Interest  expense  was  $2.3  million  in  fiscal  2012,  which 
represented an increase of $2.2 million from fiscal 2011. 
The  increase  was  due  to  interest  expense  recorded  on 
the Term Loan, as discussed in the Overview section of 
this  MD&A  and  in  Note  9  of  the  Notes  to  the  Consoli-
dated Financial Statements, which was used to partially 
fund the special cash dividend we paid in fiscal 2012.

Other Income (Expense), Net
Other  expense  was  $1.3  million  in  both  fiscal  2012  and 
2011.  Other  expense  includes  $0.3  million  in  amortiza-
tion of prepaid debt costs as well as gains and losses on 
transactions denominated in foreign currencies, primar-
ily  related  to  changes  in  the  exchange  rate  of  the 
Japanese yen and the New Taiwan dollar to the U.S. dol-
lar,  net  of  the  gains  and  losses  incurred  on  forward  
foreign exchange contracts discussed in Note 10 of the 
Notes to the Consolidated Financial Statements.

Provision for Income Taxes
Our  effective  income  tax  rate  was  35.1%  in  fiscal  2012 
compared  to  34.5%  in  fiscal  2011.  The  increase  in  the 
effective tax rate was primarily due the expiration of the 
U.S.  research  and  experimentation  tax  credit  effective 
December 31, 2011, decreased income in certain foreign 
subsidiaries where we have elected to permanently rein-
vest earnings, which are taxed at lower rates than in the 
U.S.,  and  certain  adjustments  made  to  prior  year  tax 
estimates.  These  increases  were  partially  offset  by 
decreased  tax  effects  on  share-based  compensation 
and  the  decreased  taxable  executive  compensation  in 
excess of limits defined in section 162(m) of the Internal 
Revenue Code. As discussed above at the beginning of 
the  “Results  of  Operations”  section  of  this  MD&A,  our 
income tax provision in fiscal 2012 included various non-
material  adjustments  to  correct  prior  period  amounts, 
which resulted in additional income tax expense of $1.0 
million. As discussed in our Annual Report on Form 10-K 
for the fiscal year ended September 30, 2011, our income 
tax provision in fiscal 2011 included adjustments to cor-
rect  prior  period  amounts,  including  $0.7  million  in  tax 
expense  related  to  executive  compensation  in  fiscal  

27

2008  through  2010  for  which  a  previous  tax  benefit 
should  not  have  been  recorded,  and  the  reversal  of  a 
$0.5 million deferred tax asset related to certain share-
based compensation expense.

Net Income
Net income was $40.8 million in fiscal 2012, which repre-
sented a decrease of 21.0%, or $10.8 million, from fiscal 
2011. The decrease was primarily due to decreased sales 
volume  coupled  with  a  lower  gross  profit  percentage, 
increased  bad  debt  expense  related  to  a  customer 
bankruptcy filing, the expenses associated with our lev-
eraged  recapitalization  with  a  special  cash  dividend, 
increased interest expense and a higher effective tax rate.

Year Ended September 30, 2011, Versus Year 
Ended September 30, 2010

Revenue
Revenue  was  $445.4  million  in  fiscal  2011,  which  repre-
sented  an  increase  of  9.1%,  or  $37.2  million,  from  fiscal 
2010. The increase in revenue was driven by a $35.6 mil-
lion increase in sales volume, a $5.5 million increase due 
to  the  effect  of  foreign  exchange  rate  changes,  and  a 
$4.7  million  increase  due  to  a  higher-priced  product 
mix.  These  increases  were  partially  offset  by  an  $8.9  
million decrease in revenue due to pricing impacts. The 
economic and industry growth that we saw during fiscal 
2010 continued into  fiscal  2011.  However,  we  saw some 
softening  of  demand  in  the  semiconductor  industry  in 
the  second  half  of  fiscal  2011  based  on  certain  factors, 
including  general  uncertainty  in  the  global  economy 
and a modest correction of integrated circuit (IC) device 
inventory.

Cost of Goods Sold
Total cost of goods sold was $231.3 million in fiscal 2011, 
which represented an increase of 13.0%, or $26.6 million, 
from fiscal 2010. The increase in cost of goods sold was 
primarily  due  to  $17.8  million  from  increased  sales  vol-
ume due to increased demand for our products, a $9.5 
million  increase  due  to  the  effect  of  foreign  exchange 
rate changes, a $6.9 million increase due to higher fixed 
manufacturing  costs,  a  $1.8  million  increase  due  to 
higher  freight  and  packaging  costs,  a  $1.3  million 
increase due to certain production variances and a $0.7 
million  increase  due  to  higher  sample  costs.  These 
increases  were  partially  offset  by  an  $11.5  million 
decrease  in  cost  of  goods  sold  due  to  a  lower-cost 
product mix.

Gross Profit
Our  gross  profit  as  a  percentage  of  revenue  was  48.1% 
in  fiscal  2011  as  compared  to  49.9%  for  fiscal  2010.  The  

decrease in gross profit as a percentage of revenue was 
primarily  due  to  higher  fixed  manufacturing  costs,  the 
negative  effects  of  foreign  exchange  rate  changes,  
pricing impacts and the absence of a raw material sup-
plier  credit  we  recognized  in  the  first  quarter  of  fiscal 
2010 related to our achieving a certain volume threshold 
in  calendar  2009,  partially  offset  by  a  higher-valued 
product mix.

Research, Development and Technical
Total  research,  development  and  technical  expenses 
were  $58.0  million  in  fiscal  2011,  which  represented  an 
increase  of  12.0%,  or  $6.2  million,  from  fiscal  2010.  The 
increase  was  primarily  due  to  $3.6  million  in  higher  
staffing-related  costs,  related  to  higher  staffing  levels 
and  separation  costs  related  to  the  transition  of  one  
of  our  executive  officers,  and  $2.2  million  in  higher 
expenses for research and development materials.

Selling and Marketing
Selling  and  marketing  expenses  were  $29.8  million  in  
fiscal  2011,  which  represented  an  increase  of  10.7%,  or 
$2.9 million, from fiscal 2010. The increase was primarily 
due to $1.3 million in higher staffing related costs, $0.6 
million  in  higher  travel-related  costs  and  $0.4  million  in 
higher miscellaneous selling expenses.

General and Administrative
General and administrative expenses were $45.9 million 
in fiscal 2011, which represented a decrease of 9.6%, or 
$4.9 million, from fiscal 2010. The decrease was primarily 
due to $6.8 million in lower professional fees, including 
costs to enforce our intellectual property, partially offset 
by  $1.1  million  in  higher  staffing-related  costs  and  $0.6 
million in higher depreciation expense. See Part I, Item 3 
entitled “Legal Proceedings” and Note 16 of the Notes 
to the Consolidated Financial Statements for more infor-
mation on the enforcement of our intellectual property.

Interest Expense
Interest expense was $0.2 million in both fiscal 2011 and 
2010,  which  primarily  represented  interest  expense  on 
our capital lease obligations.

Other Income (Expense), Net
Other expense was $1.3 million in fiscal 2011, compared 
to  $0.5  million  during  fiscal  2010.  The  increase  in  other 
expense  was  primarily  due  to  $1.1  million  in  foreign 
exchange  effects,  primarily  related  to  changes  in  the 
exchange rate of the Japanese yen and the New Taiwan 
dollar  to  the  U.S.  dollar,  net  of  the  gains  and  losses 
incurred  on  forward  foreign  exchange  contracts  dis-
cussed  in  Note  10  of  the  Notes  to  the  Consolidated 
Financial Statements.

28

Provision for Income Taxes
Our  effective  income  tax  rate  was  34.5%  in  fiscal  2011 
compared  to  32.5%  in  fiscal  2010.  The  increase  in  the 
effective  tax  rate  was  primarily  due  to  a  number  of  
factors  related  to  share-based  compensation  expense, 
including tax impacts of stock option exercises and the 
vesting  of  restricted  stock  for  certain  employees,  and 
taxable  executive  compensation  in  excess  of  limits 
defined in section 162(m) of the Internal Revenue Code, 
partially offset by the reinstatement of the U.S. research 
and experimentation tax credit in December 2010, which 
was  retroactively  effective  as  of  January  1,  2010.  Our 
income tax provision in fiscal 2011 included adjustments 
to correct prior period amounts, including $0.7 million in 
tax expense related to executive compensation in fiscal 
2008  through  2010  for  which  a  previous  tax  benefit 
should  not  have  been  recorded,  and  the  reversal  of  a 
$0.5 million deferred tax asset related to certain share-
based compensation expense.

Net Income
Net income was $51.7 million in fiscal 2011, which repre-
sented  an  increase  of  4.5%,  or  $2.2  million,  from  fiscal 
2010. The increase was primarily due to increased sales 
volume, partially offset by a lower gross margin percent-
age,  increased  operating  expenses  and  a  higher  effec-
tive tax rate.

Liquidity and Capital Resources
We  completed  a  leveraged  recapitalization  during  our 
fiscal quarter ended March 31, 2012. In conjunction with 
this  recapitalization,  we  declared  and  paid  a  special 
cash  dividend  of  $15  per  share,  or  $347.1  million  in 
aggregate.  We  funded  the  dividend  with  $175.0  million 
from  our  Term  Loan  and  $172.1  million  of  existing 
Company cash balances.

We had cash flows from operating activities of $66.4 mil-
lion  in  fiscal  2012,  $93.6  million  in  fiscal  2011  and  $88.4 
million  in  fiscal  2010.  Our  cash  provided  by  operating 
activities  in  fiscal  2012  originated  from  $40.8  million  in 
net income and $38.1 million in non-cash items, partially 
offset by a $12.5 million decrease in cash flow due to a 
net  increase  in  working  capital.  The  decrease  in  cash 
from  operations  in  fiscal  2012  from  fiscal  2011  was  pri-
marily  due  to  decreased  net  income  and  increases  in 
working capital amounts associated with higher invento-
ries  and  gross  accounts  receivable.  The  increase  in 
inventories was primarily due to raw material purchases 
made  in  the  fourth  quarter  of  fiscal  2012  for  business 
continuity purposes as we negotiate the terms of a new 
supply  agreement  with  an  existing  supplier  to  replace 
the  current  agreement,  which  will  expire  at  the  end  of 
December 2012. These negative cash flow effects were 
partially  offset  by  the  increase  in  bad  debt  expense, 
which is a non-cash expense, and changes in the timing 
and magnitude of income tax payments.

We used $19.7 million in investing activities in fiscal 2012, 
of  which  $19.6  million  represented  purchases  of  prop-
erty, plant and equipment. Capital expenditures in fiscal 
2012  included  the  completion  of  payment  for  the  fiscal 
2011 construction of our facility in South Korea. We used 
$28.2 million in investing activities in fiscal 2011 of which 
$28.1  million  represented  purchases  of  property,  plant 
and  equipment.  Capital  expenditures  in  fiscal  2011 
included  the  majority  of  costs  associated  with  the  
construction of our facility in South Korea and capacity 
expansions of our Japan and Singapore facilities, net of 
the  amounts  that  remained  in  accounts  payable  and 
accrued expenses at the end of the fiscal year. We used 
$11.9  million  in  investing  activities  in  fiscal  2010  repre-
senting $11.7 million in purchases of property, plant and 
equipment and $0.2 million in other investing cash out-
flows. We estimate that our total capital expenditures in 
fiscal 2013 will be between $20 million and $25 million.

In fiscal 2012, cash flows used in financing activities were 
$171.7 million. We used $347.1 million to fund the special 
cash dividend paid in the quarter ended March 31, 2012, 
$33.0  million  to  repurchase  common  stock  under  our 
share  repurchase  program,  $2.2  million  to  repay  long-
term debt and $1.5 million to repurchase common stock 
pursuant  to  the  terms  of  our  Second  Amended  and 
Restated  Cabot  Microelectronics  Corporation  2000 
Equity  Incentive  Plan  (EIP)  and  our  2012  Omnibus 
Incentive  Plan  (OIP)  for  shares  withheld  from  award 
recipients  to  cover  payroll  taxes  on  the  vesting  of 
restricted  stock  granted  under  our  EIP  and  OIP.  We 
received $175.0 million from the drawdown of our Term 
Loan, $36.5 million from the issuance of common stock 
related  to  the  exercise  of  stock  options  granted  under 
our  EIP  and  the  sale  of  shares  to  employees  under  our 
2007  Employee  Stock  Purchase  Plan,  as  amended  and 
restated  January  1,  2010  (ESPP),  and  we  received  $0.6 
million  in  tax  benefits  related  to  exercises  of  stock 
options  and  vesting  of  restricted  stock  granted  under 
our EIP. The issuance of stock in fiscal 2012 included 1.0 
million  shares  in  exercises  of  stock  options,  of  which 
approximately half would have expired within one year, 
which increased our weighted average shares outstand-
ing. In fiscal 2011, cash flows used in financing activities 
were  $17.9  million.  We  used  $54.1  million  to  repurchase 
common  stock  under  our  share  repurchase  program, 
$1.4  million  to  repurchase  common  stock  pursuant  to 
the  terms  of  our  EIP  for  shares  withheld  from  award 
recipients  to  cover  payroll  taxes  on  the  vesting  of 
restricted  stock  granted  under  the  EIP,  and  we  made 
$1.3  million  in  principal  payments  under  capital  lease 
obligations. These cash outflows were partially offset by 
$38.1  million  received  from  the  issuance  of  common 
stock  related  to  the  exercise  of  stock  options  granted 
under our EIP and the sale of shares to employees under 
our  ESPP.  In  addition,  we  received  $0.8  million  in  tax 
benefits related to stock options exercised and vesting 

29

of  restricted  stock  awarded  under  our  EIP.  In  fiscal  
2010,  cash  flows  used  in  financing  activities  were  $23.5 
million.  We  used  $25.0  million  to  repurchase  common 
stock  under  our  share  repurchase  plan,  $0.8  million  to 
repurchase common stock pursuant to the terms of our 
EIP  for  shares  withheld  from  award  recipients  by  the 
Company  to  cover  payroll  taxes  on  the  vesting  of 
restricted  stock  granted  under  the  EIP,  and  we  made 
$1.2  million  in  principal  payments  under  capital  lease 
obligations.  These  cash  outflows  were  partially  offset  
by  $3.4  million  received  from  the  issuance  of  common 
stock  related  to  the  exercise  of  stock  options  granted 
under our EIP and the sale of shares to employees under 
our ESPP.

In November 2010, our Board of Directors authorized a 
share repurchase program for up to $125.0 million of our 
outstanding common stock, which became effective on 
the  authorization  date.  We  repurchased  671,100  shares 
for $29.1 million under this program in fiscal 2011 and we 
repurchased  929,407  shares  for  $33.0  million  during  
fiscal  2012  under  this  program.  As  of  December  13,  
2011,  we  had  $82.9  million  remaining  under  this  share 
repurchase program. In conjunction with our new capital 
management  initiative,  on  December  13,  2011,  our  
Board of Directors authorized an increase in the amount 
available under our share repurchase program to $150.0 
million.  With  this  increased  authorization,  as  of 
September 30, 2012, $130.0 million remains outstanding 
under our share repurchase program. Share repurchases 
are made from time to time, depending on market con-
ditions,  in  open  market  transactions,  at  management’s 
discretion.  We  repurchased  564,568  shares  for  $25.0  
million during fiscal 2011 under a prior share repurchase 
program, which was completed during the fiscal quarter 
ended  March  31,  2011.  To  date,  we  have  funded  share 
purchases  under  our  share  repurchase  program  from 
our  available  cash  balance,  and  anticipate  we  will  con-
tinue to do so.

We  entered  into  a  Credit  Agreement  in  February  2012, 
which provided us with a $175.0 million Term Loan and a 
$100.0  million  Revolving  Credit  Facility,  with  sub-limits 
for  multicurrency  borrowings,  letters  of  credit  and 
swing-line  loans.  The  Term  Loan  and  Revolving  Credit 
Facility  are  referred  to  as  the  “Credit  Facilities”.  The 
Credit  Agreement  provides  us  an  uncommitted  accor-
dion feature that allows us to request the existing lend-
ers  or,  if  necessary,  third-party  financial  institutions  to 
provide  additional  capacity  in  the  Revolving  Credit 
Facility,  in  an  amount  not  to  exceed  $75.0  million.  The 
Term Loan has periodic scheduled principal repayments; 
however,  we  may  prepay  the  loan  without  penalty.  The 
Credit Facilities are scheduled to expire on February 13, 
2017.  The  Term  Loan  was  drawn  on  February  27,  2012 
and  the  Revolving  Credit  Facility  remains  undrawn.  In  

connection  with  the  Credit  Agreement,  we  terminated 
our previously existing $50.0 million unsecured revolving 
credit facility. The Credit Agreement contains covenants 
that  restrict  the  ability  of  the  Company  and  its  subsid-
iaries  to  take  certain  actions,  including,  among  other 
things  and  subject  to  certain  significant  exceptions:  
creating  liens,  incurring  indebtedness,  making  invest-
ments,  engaging  in  mergers,  selling  property,  paying 
dividends  or  amending  organizational  documents.  The 
Credit  Agreement  requires  us  to  comply  with  certain 
financial  ratio  maintenance  covenants,  including  a  
maximum  consolidated  leverage  ratio  of  3.00  to  1.00 
through  June  30,  2013  and  a  minimum  consolidated 
fixed  charge  coverage  ratio  of  1.25  to  1.00.  As  of 
September  30,  2012,  our  consolidated  leverage  ratio 
was 1.60 to 1.00 and our consolidated fixed charge cov-
erage  ratio  was  10.93  to  1.00.  The  Credit  Agreement 
also  contains  customary  affirmative  covenants  and 
events  of  default.  We  believe  we  are  in  compliance  
with  these  covenants.  See  Note  9  of  the  Notes  to  the 
Consolidated  Financial  Statements  for  additional  infor-
mation regarding the Credit Agreement.

As of September 30, 2012, we had $178.5 million of cash 
and cash equivalents, $27.9 million of which was held at 
foreign  subsidiaries  in  Singapore  and  Taiwan  where  we 
have  made  a  current  election  to  permanently  reinvest 
the  earnings  rather  than  repatriate  the  earnings  to  the 
U.S.  If  we  choose  to  repatriate  these  earnings  in  the 
future  through  dividends  or  loans  to  the  U.S.  parent 
company,  the  earnings  could  become  subject  to  addi-
tional income tax expense.

We  believe  that  our  current  balance  of  cash  and  long-
term  investments,  cash  generated  by  our  operations 
and available borrowing capacity under our new Credit 
Facility  will  be  sufficient  to  fund  our  operations, 
expected  capital  expenditures,  merger  and  acquisition 
activities  and  share  repurchases  for  the  foreseeable 
future.  However,  we  plan  to  further  expand  our  busi-
ness;  therefore,  we  may  need  to  raise  additional  funds  
in the future through equity or debt financing, strategic 
relationships  or  other  arrangements.  Depending  on 
future  conditions  in  the  capital  and  credit  markets,  
we could encounter difficulty securing additional financ-
ing  in  the  type  or  amount  necessary  to  pursue  these 
objectives.

Off-Balance Sheet Arrangements
At  September  30,  2012  and  2011,  we  did  not  have  any 
unconsolidated  entities  or  financial  partnerships,  such 
as entities often referred to as structured finance or spe-
cial  purpose  entities,  which  might  have  been  estab-
lished  for  the  purpose  of  facilitating  off-balance  sheet 
arrangements.

30

Tabular Disclosure of Contractual Obligations
The following summarizes our contractual obligations at 
September 30, 2012, and the effect such obligations are 
expected to have on our liquidity and cash flow in future 
periods.

Contractual 
Obligations
(In millions)

Long-term debt
Interest expense 
and fees on 
long-term debt

Purchase 

obligations
Operating leases
Other long-term 

liabilities*

Total contractual 
obligations

Less 
Than 
1 Year

Total

1–3 
Years

3–5 
Years

After  
5 Years

$172.8

$10.9

$26.3

$135.6

$ —

13.2

3.7

27.0
8.4

26.0
2.8

7.1

—

6.2

0.3
3.3

—

3.3

0.3
1.8

—

—

0.4
0.5

7.1

$228.5

$43.4

$36.1

$141.0

$8.0

* We have excluded $2.0 million in deferred tax liabilities from the other 
long-term liability amounts presented as the deferred taxes that will 
be settled in cash are not known and the timing of any such payments 
is uncertain.

Interest Expense and Fees on Long-Term Debt
Interest  payments  on  long-term  debt  reflect  LIBOR-
based  floating  rates  in  effect  at  September  30,  2012. 
Commitment  fees  are  based  on  our  estimated  consoli-
dated leverage ratio in future periods. See Note 9 of the 
Notes  to  the  Consolidated  Financial  Statements  for 
additional information regarding our long-term debt.

Purchase Obligations
We  have  entered  into  multi-year  supply  agreements 
with  Cabot  Corporation,  our  former  parent  company 
which is not a related party, for the purchase of certain 
fumed metal oxides. We purchase fumed silica primarily 
under  a  fumed  silica  supply  agreement  with  Cabot 
Corporation that became effective in January 2004, and 
was amended in September 2006 and in April 2008, the 
latter  of  which  extended  the  termination  date  of  the 
agreement from December 2009 to December 2012 and 
also  changed  the  pricing  and  some  other  non-material 
terms  of  the  agreement  to  the  benefit  of  both  parties. 
We are generally obligated to purchase fumed silica for 
at least 90% of our six-month volume forecast for certain 
of  our  slurry  products,  to  purchase  certain  minimum 
quantities every six months, and to pay for the shortfall 
if  we  purchase  less  than  these  amounts.  We  are  cur-
rently working with Cabot Corporation to negotiate the 
terms  of  a  new  fumed  silica  supply  agreement  that  we  

anticipate would take effect following the  expiration of 
the  current  agreement;  however,  the  terms  of  the  new 
agreement  may  be  different  from  those  in  the  current  
agreement.  Since  December  2001,  we  have  purchased 
fumed alumina primarily under a fumed alumina supply 
agreement  with  Cabot  Corporation  that  expired  in 
December 2011. We are now operating under a renewed 
fumed alumina supply agreement with Cabot Corpora-
tion,  which  expires  in  April  2013,  under  which  we  are 
obligated to pay certain fixed, capital and variable costs, 
and  have  certain  take-or-pay  obligations.  We  currently 
anticipate  we  will  not  have  to  pay  any  shortfall  under 
these  agreements.  Under  these  agreements,  Cabot 
Corporation  continues  to  be  our  exclusive  supplier  of 
certain  quantities  and  types  of  fumed  silica  and  fumed 
alumina  for  certain  products  we  produced  as  of  the 
effective dates of these agreements. Subject to certain 
terms,  Cabot  Corporation  is  prohibited  from  selling  
certain types of fumed alumina to third parties for use in 
CMP  applications,  as  well  as  engaging  itself  in  CMP 
applications. If Cabot Corporation fails to supply us with 
our requirements for any reason, including if we require 
product  specification  changes  that  Cabot  Corporation 
cannot  meet,  we  have  the  right  to  purchase  products 
meeting  those  specifications  from  other  suppliers.  We 
also may purchase fumed alumina and fumed silica from 
other  suppliers  for  certain  products,  including  those 
commercialized  after  certain  dates  related  to  these 
agreements  and  their  amendments.  Purchase  obliga-
tions  include  an  aggregate  amount  of  $9.0  million  of 
contractual commitments related to our Cabot Corpora-
tion agreements for fumed silica and fumed alumina.

Operating Leases
We  lease  certain  vehicles,  warehouse  facilities,  office 
space, machinery and equipment under cancelable and 
noncancelable  operating  leases,  most  of  which  expire 
within  ten  years  of  their  respective  commencement 
dates and may be renewed by us. Operating lease obli-
gations  also  include  certain  costs  associated  with  our 
pad finishing operation located at Taiwan Semiconductor 
Manufacturing  Company,  which  are  accounted  for  as 
operating lease payments.

Other Long-Term Liabilities
Other long-term liabilities at September 30, 2012 consist 
of  liabilities  related  to  our  Japan  retirement  allowance, 
which represents approximately $5.7 million, our liability 
for future payments to be made under our Cabot Micro-
electronics  Supplemental  Employee  Retirement  Plan 
and our liability for uncertain tax positions.

31

Item 7A.  Quantitative and Qualitative 

Disclosures About Market Risk

Effect of Currency Exchange Rates and 
Exchange Rate Risk Management
We  conduct  business  operations  outside  of  the  United 
States through our foreign operations. Some of our for-
eign  operations  maintain  their  accounting  records  in 
their  local  currencies.  Consequently,  period  to  period 
comparability  of  results  of  operations  is  affected  by  
fluctuations  in  exchange  rates.  The  primary  currencies 
to  which  we  have  exposure  are  the  Japanese  yen  and 
the New Taiwan dollar. As noted in Item 7 of our Annual 
Report on Form 10-K for the fiscal year ended Septem-
ber  30,  2011,  the  negative  effects  of  foreign  exchange 
rate  changes,  primarily  related  to  the  Japanese  yen, 
accounted for a decrease in our full fiscal year 2011 gross 
profit  percentage  compared  to  full  fiscal  year  2010.  
From time to time we enter into forward contracts in an 
effort  to  manage  foreign  currency  exchange  exposure. 
However,  we  are  unlikely  to  be  able  to  hedge  these 
exposures  completely.  During  fiscal  2012,  we  recorded 
$6.9 million in currency translation gains, net of tax, that 
are  included  in  other  comprehensive  income  on  our 
Consolidated  Balance  Sheet.  These  gains  primarily 
relate  to  changes  in  the  U.S.  dollar  value  of  assets  and 
liabilities transacted in foreign currencies based on the 
general  fluctuations  of  the  U.S.  dollar  relative  to  the 
Japanese yen and the New Taiwan dollar. Approximately 
13%  of  our  revenue  is  transacted  in  currencies  other 
than the U.S. dollar. However, we also incur expenses in 
foreign countries that are transacted in currencies other 
than  the  U.S.  dollar,  so  the  net  exposure  on  the 
Consolidated  Statement  of  Income  is  reduced.  We  do 
not  currently  enter  into  forward  exchange  contracts  or 
other  derivative  instruments  for  speculative  or  trading 
purposes.

Market Risk and Sensitivity Analysis Related to 
Foreign Exchange Rate Risk
There  was  a  significant  weakening  of  the  U.S.  dollar 
against  the  Japanese  yen  during  our  fiscal  years  2010 
and  2011,  which  had  some  negative  impact  on  our 
results  of  operations.  We  have  performed  a  sensitivity 
analysis assuming a hypothetical additional 10% adverse 
movement  in  foreign  exchange  rates.  As  of  September 
30,  2012,  the  analysis  demonstrated  that  such  market 
movements would not have a material adverse effect on 
our consolidated financial position, results of operations 
or  cash  flows  over  a  one-year  period.  Actual  gains  and 
losses in the future may differ materially from this analy-
sis  based  on  changes  in  the  timing  and  amount  of  for-
eign currency rate movements and our actual exposures.

Interest Rate Risk
At  September  30,  2012,  we  have  $172.8  million  in  long-
term  debt  at  variable  interest  rates.  Assuming  a  hypo-
thetical  100  basis  point  increase  in  our  current  variable 
interest  rate,  our  interest  expense  would  increase  by 
approximately $0.4 million per quarter.

Market Risk Related to Investments in Auction 
Rate Securities
At  September  30,  2012,  we  owned  two  auction  rate 
securities (ARS) with a total estimated fair value of $8.0 
million  ($8.2  million  par  value)  which  were  classified  as 
other  long-term  assets  on  our  Consolidated  Balance 
Sheet.  Beginning  in  2008,  general  uncertainties  in  the 
global  credit  markets  significantly  reduced  liquidity  in 
the ARS market, and this illiquidity continues. For more 
information  on  our  ARS,  see  “Risk  Factors”  set  forth  in 
Part  I,  Item  1A,  “Critical  Accounting  Policies  and 
Estimates” in MD&A in Part II, Item 7, and Notes 3 and 7 
of  the  Notes  to  the  Consolidated  Financial  Statements 
in Part II, Item 8 of this Annual Report on Form 10-K.

32

Item 8. Financial Statements and Supplementary Data

Index to Consolidated Financial Statements and Financial Statement Schedule

Consolidated Financial Statements:
  Report of Independent Registered Public Accounting Firm
  Consolidated Statements of Income for the years ended September 30, 2012, 2011 and 2010
  Consolidated Balance Sheets at September 30, 2012 and 2011
  Consolidated Statements of Cash Flows for the years ended September 30, 2012, 2011 and 2010

 Consolidated Statements of Changes in Stockholders’ Equity for the years ended September 30, 2012,  
  2011 and 2010

  Notes to the Consolidated Financial Statements
  Selected Quarterly Operating Results

Financial Statement Schedule:
  Schedule II—Valuation and Qualifying Accounts

All other schedules are omitted, because they are not required, are not applicable, or the information is 
included in the consolidated financial statements and notes thereto.

Page

34
35
36
37

38
39
59

60

33

 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Stockholders and Board of Directors of  
Cabot Microelectronics Corporation:

In  our  opinion,  the  consolidated  financial  statements 
listed  in  the  accompanying  index  present  fairly,  in  all 
material  respects,  the  financial  position  of  Cabot 
Microelectronics  Corporation  and  its  subsidiaries  at 
September  30,  2012  and  2011,  and  the  results  of  their 
operations  and  their  cash  flows  for  each  of  the  three 
years in the period ended September 30, 2012 in confor-
mity  with  accounting  principles  generally  accepted  in 
the United States of America. In addition, in our opinion, 
the financial statement schedule listed in the accompa-
nying  index  presents  fairly,  in  all  material  respects,  the 
information  set  forth  therein  when  read  in  conjunction 
with the related consolidated financial statements. Also 
in our opinion, the Company maintained, in all material 
respects, effective internal control over financial report-
ing  as  of  September  30,  2012,  based  on  criteria  estab-
lished in Internal Control—Integrated Framework issued 
by  the  Committee  of  Sponsoring  Organizations  of  the 
Treadway  Commission  (COSO).  The  Company’s  man-
agement  is  responsible  for  these  financial  statements 
and financial statement schedule, for maintaining effec-
tive  internal  control  over  financial  reporting  and  for  its 
assessment of the effectiveness of internal control over 
financial  reporting,  included  in  Management’s  Report 
on Internal Control Over Financial Reporting appearing 
under Item 9A. Our responsibility is to express opinions 
on these financial statements, on the financial statement 
schedule,  and  on  the  Company’s  internal  control  over 
financial  reporting  based  on  our  integrated  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 audits to obtain reasonable assurance 
about whether the financial statements are free of mate-
rial misstatement and whether effective internal control 
over  financial  reporting  was  maintained  in  all  material 
respects. Our audits of the financial statements included 
examining,  on  a  test  basis,  evidence  supporting  the 
amounts  and  disclosures  in  the  financial  statements, 
assessing the accounting principles used and significant 
estimates  made  by  management,  and  evaluating  the 
overall  financial  statement  presentation.  Our  audit  of 
internal control over financial reporting included obtain-
ing  an  understanding  of  internal  control  over  financial  

reporting,  assessing  the  risk  that  a  material  weakness 
exists, and testing and evaluating the design and oper-
ating  effectiveness  of  internal  control  based  on  the 
assessed risk. Our audits also included performing such 
other  procedures  as  we  considered  necessary  in  the  
circumstances.  We  believe  that  our  audits  provide  a  
reasonable basis for our opinions.

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  pur-
poses  in  accordance  with  generally  accepted  account-
ing principles. A company’s internal control over financial 
reporting includes those policies and procedures that (i) 
pertain  to  the  maintenance  of  records  that,  in  reason-
able detail, accurately and fairly reflect the transactions 
and  dispositions  of  the  assets  of  the  company;  (ii)  pro-
vide  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  expendi-
tures  of  the  company  are  being  made  only  in  accor-
dance with authorizations of management and directors 
of  the  company;  and  (iii)  provide  reasonable  assurance 
regarding  prevention  or  timely  detection  of  unauthor-
ized  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 misstate-
ments.  Also,  projections  of  any  evaluation  of  effective-
ness to future periods are subject to the risk that controls 
may become inadequate because of changes in condi-
tions, or that the degree of compliance with the policies 
or procedures may deteriorate.

Chicago, IL
November 20, 2012

34

CABOT MICROELECTRONICS CORPORATION
CONSOLIDATED STATEMENTS OF INCOME
(In thousands, except per share amounts)

Revenue
Cost of goods sold

  Gross profit

Operating expenses:
  Research, development and technical
  Selling and marketing
  General and administrative

  Total operating expenses

Operating income
Interest expense
Other income (expense), net

Income before income taxes
Provision for income taxes

  Net income

Basic earnings per share

Weighted-average basic shares outstanding

Diluted earnings per share

Weighted-average diluted shares outstanding

Dividends per share

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

Year Ended September 30,

2012

2011

2010

$ 427,657
223,630

$ 445,442
231,336

$ 408,201
204,704

204,027

214,106

203,497

58,642
29,516
49,345

58,035
29,758
45,928

51,818
26,885
50,783

137,503

133,721

129,486

66,524
2,309
(1,344)

62,871
22,045

80,385
155
(1,318)

78,912
27,250

74,011
233
(501)

73,277
23,819

$  40,826

$  51,662

$  49,458

$ 

1.81

$ 

2.26

$ 

2.14

22,506

22,896

23,084

$ 

1.75

$ 

2.20

$ 

2.13

23,280

23,435

23,273

$  15.00

$ 

— $ 

—

35

 
 
 
CABOT MICROELECTRONICS CORPORATION
CONSOLIDATED BALANCE SHEETS
(In thousands, except share and per share amounts)

Assets
Current assets:
  Cash and cash equivalents

 Accounts receivable, less allowance for doubtful accounts of $4,757 at  
  September 30, 2012, and $1,090 at September 30, 2011
Inventories

  Prepaid expenses and other current assets
  Deferred income taxes

  Total current assets

Property, plant and equipment, net
Goodwill
Other intangible assets, net
Deferred income taxes
Other long-term assets

  Total assets

Liabilities and Stockholders’ Equity
Current liabilities:
  Accounts payable
  Current portion of long-term debt
  Capital lease obligations
  Accrued expenses, income taxes payable and other current liabilities

  Total current liabilities

Long-term debt, net of current portion
Deferred income taxes
Capital lease obligations, net of current portion
Other long-term liabilities

  Total liabilities

Commitments and contingencies (Note 16)

September 30,

2012

2011

$ 178,459

$ 302,546

53,506
66,472
12,608
6,843

52,747
56,128
14,735
4,249

317,888

430,405

125,020
44,620
12,473
5,879
11,945

130,791
41,148
14,651
862
10,372

$ 517,825

$ 628,229

$  19,542
10,937
2
32,738

$  22,436
—
10
33,104

63,219

55,550

161,875
2,017
19
7,104

234,234

—
—
2
6,323

61,875

Stockholders’ equity:

 Common Stock: Authorized: 200,000,000 shares, $0.001 par value; Issued:  
  28,864,527 shares at September 30, 2012, and 27,652,336 shares at September 30, 2011

  Capital in excess of par value of common stock
  Retained earnings
  Accumulated other comprehensive income

 Treasury stock at cost, 5,682,288 shares at September 30, 2012, and 4,715,577 shares at  
  September 30, 2011

  Total stockholders’ equity

  Total liabilities and stockholders’ equity

29
329,782
129,441
30,466

28
278,360
435,429
24,127

(206,127)

(171,590)

283,591

566,354

$ 517,825

$ 628,229

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

36

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CABOT MICROELECTRONICS CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)

Cash flows from operating activities:
Net income

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

  Depreciation and amortization
  Provision for doubtful accounts
  Share-based compensation expense
  Deferred income tax expense (benefit)
  Non-cash foreign exchange (gain)/loss
  Loss on disposal of property, plant and equipment

Impairment of property, plant and equipment

  Other

Changes in operating assets and liabilities:
  Accounts receivable

Inventories

  Prepaid expenses and other assets
  Accounts payable
  Accrued expenses, income taxes payable and other liabilities

Year Ended September 30,

2012

2011

2010

$  40,826

$  51,662

$  49,458

23,545
3,771
13,306
(3,523)
748
247
968
(925)

(4,622)
(10,228)
432
2,026
(164)

23,992
(18)
12,646
4,934
(212)
140
198
(723)

6,623
(2,816)
(658)
(1,021)
(1,181)

24,994
(113)
11,643
(2,150)
(498)
107
158
92

(1,985)
(5,715)
(6,021)
1,555
16,860

88,385

Net cash provided by operating activities

66,407

93,566

Cash flows from investing activities:
  Additions to property, plant and equipment
  Proceeds from the sale of property, plant and equipment
  Purchase of intangible assets
  Proceeds from the sale of investments

Net cash used in investing activities

Cash flows from financing activities:
  Dividends paid

Issuance of long-term debt
  Repayment of long-term debt
  Repurchases of common stock
  Net proceeds from issuance of stock
  Tax benefits associated with share-based compensation expense
  Principal payments under capital lease obligations

Net cash used in financing activities

Effect of exchange rate changes on cash

Increase (decrease) in cash
Cash and cash equivalents at beginning of year

Cash and cash equivalents at end of year

Supplemental disclosure of cash flow information:
  Cash paid for income taxes
  Cash paid for interest
Supplemental disclosure of non-cash investing and financing activities:

 Purchases of property, plant and equipment in accrued liabilities and  
  accounts payable at the end of period
Issuance of restricted stock

  Assets acquired under capital lease

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

37

(19,586)
8
(155)
50

(19,683)

(347,140)
175,000
(2,188)
(34,537)
36,497
636
(11)

(28,052)
41
(200)
25

(11,657)
2
(315)
50

(28,186)

(11,920)

—
—
—
(55,499)
38,051
830
(1,296)

—
—
—
(25,764)
3,429
—
(1,210)

(171,743)

(17,914)

(23,545)

932

916

1,292

(124,087)
302,546

48,382
254,164

54,212
199,952

$ 178,459

$ 302,546

$ 254,164

$  22,701
2,336
$ 

$  19,788
158
$ 

$  29,174
257
$ 

$ 
$ 
$ 

1,894
6,374
20

$  6,322
$  6,774
$ 

— $ 

$ 
974
$  4,985
—

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
CABOT MICROELECTRONICS CORPORATION
CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS’ EQUITY
(In thousands)

Balance at September 30, 2009
Share-based compensation expense
Repurchases of common stock under share  

repurchase plans, at cost

Repurchases of common stock—other, at cost
Exercise of stock options
Issuance of Cabot Microelectronics restricted stock 

under deposit share plan

Issuance of Cabot Microelectronics stock under 

Employee Stock Purchase Plan

Net income
Foreign currency translation adjustment
Minimum pension liability adjustment

Total comprehensive income

Balance at September 30, 2010

Share-based compensation expense
Repurchases of common stock under share  

repurchase plans, at cost

Repurchases of common stock—other, at cost
Exercise of stock options
Issuance of Cabot Microelectronics restricted stock 

under deposit share plan

Issuance of Cabot Microelectronics stock under 

Employee Stock Purchase Plan

Deferred tax effect of long-term incentives
Tax deduction for the exercise of stock options  
granted prior to the adoption of ASC 718

Net income
Foreign currency translation adjustment
Minimum pension liability adjustment

Total comprehensive income

Balance at September 30, 2011
Share-based compensation expense, net of  

compensation related to dividends on unvested 
restricted stock

Repurchases of common stock under share  

repurchase plans, at cost

Repurchases of common stock—other, at cost
Exercise of stock options
Issuance of Cabot Microelectronics restricted  

stock under deposit share plan

Issuance of Cabot Microelectronics stock under 

Employee Stock Purchase Plan

Dividends paid, net of expected forfeitures of  

unvested restricted stock

Tax deduction for the exercise of stock options  
granted prior to the adoption of ASC 718

Tax deduction for the dividend paid on unvested 
restricted stock, net of expected forfeitures

Net income
Foreign currency translation adjustment
Minimum pension liability adjustment

Total comprehensive income

Balance at September 30, 2012

Common 
Stock

Capital In 
Excess of 
Par

Retained 
Earnings

Accumulated 
Other 
Comprehensive 
Income

Comprehensive 
Income  
(net of tax)

$  26

$ 213,031 $ 334,309

$ 13,690

11,643

2,283

45

1,101

49,458

4,580
268

$49,458
4,580
268

$54,306

Treasury 
Stock

Total

$ 

(90,327) $ 470,729
11,643

(24,998)
(766)

(24,998)
(766)
2,283

45

1,101

54,306

$  26

$ 228,103 $ 383,767

$ 18,538

$ (116,091) $ 514,343

12,646

2

35,953

145

1,951
(700)

262

(54,106)
(1,393)

12,646

(54,106)
(1,393)
35,955

145

1,951
(700)

262

57,251

51,662

5,490
99

$51,662
5,490
99

$57,251

$  28

$ 278,360 $ 435,429

$ 24,127

$ (171,590) $ 566,354

12,980

1

34,106

155

2,228

498

1,455

(346,814)

40,826

(33,026)
(1,511)

12,980

(33,026)
(1,511)
34,107

155

2,228

(346,814)

498

1,455

47,165

6,876
(537)

$40,826
6,876
(537)

$47,165

$29

$ 329,782 $ 129,441

$30,466

$ (206,127) $ 283,591

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

38

CABOT MICROELECTRONICS CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
(In thousands, except share and per share amounts)

1. Background and Basis of Presentation
Cabot Microelectronics Corporation (“Cabot Microelec-
tronics”,  “the  Company”,  “us”,  “we”  or  “our”)  supplies 
high-performance  polishing  slurries  and  pads  used  in 
the  manufacture  of  advanced  integrated  circuit  (IC) 
devices within the semiconductor industry, in a process 
called  chemical  mechanical  planarization  (CMP).  CMP 
polishes surfaces at an atomic level, thereby enabling IC 
device  manufacturers  to  produce  smaller,  faster  and 
more  complex  IC  devices  with  fewer  defects.  We 
develop,  produce  and  sell  CMP  slurries  for  polishing 
many of the conducting and insulating materials used in 
IC  devices,  and  also  for  polishing  the  disk  substrates 
and  magnetic  heads  used  in  hard  disk  drives.  We  also 
develop,  manufacture  and  sell  CMP  polishing  pads, 
which  are  used  in  conjunction  with  slurries  in  the  CMP 
process.  We  also  pursue  other  demanding  surface  
modification  applications  through  our  Engineered 
Surface  Finishes  (ESF)  business  where  we  believe  we 
can leverage our expertise in CMP consumables for the 
semiconductor  industry  to  develop  products  for 
demanding polishing applications in other industries.

The  audited  consolidated  financial  statements  have 
been prepared by us pursuant to the rules of the Secu-
rities  and  Exchange  Commission  (SEC)  and  accounting 
principles  generally  accepted  in  the  United  States  of 
America.  We  operate  predominantly  in  one  industry 
segment—the  development,  manufacture,  and  sale  of 
CMP  consumables.  Reclassifications  of  prior  period 
amounts have been made to separate interest expense 
from other income (expense) to conform to the current 
period presentation.

Results of Operations
The  results  of  operations  for  the  fiscal  year  ended 
September 30, 2012 include certain adjustments to cor-
rect prior period amounts, which we have determined to 
be  immaterial  to  the  current  period  and  the  prior  peri-
ods  to  which  they  relate.  These  adjustments  included 
the correction of historical tax accounting related to the 
acquisition  of  Epoch  Material  Co.,  Ltd.  (Epoch)  in  fiscal 
2009 and the correction of prior period remeasurement 
of certain foreign cash balances into their functional cur-
rency amounts, which were recorded in the third quarter 
of fiscal 2012, and the correction of additional historical 
tax  accounting  recorded  in  the  fourth  quarter  of  fiscal 
2012.  The  correction  of  tax  accounting  related  to  the 
Epoch  acquisition  resulted  in  additional  income  tax 
expense  of  $172  in  the  Consolidated  Statement  of 
Income  and  adjustments  to  the  Consolidated  Balance  

Sheet  including:  an  increase  of  $2,172  in  cumulative  
translation  adjustment  within  accumulated  other  com-
prehensive income (CTA); an increase of $1,712 in good-
will;  and  a  decrease  of  $288  in  deferred  tax  liabilities. 
The  correction  of  the  historical  remeasurement  of  cer-
tain foreign cash balances resulted in $333 of additional 
expense  ($222,  net  of  tax)  included  in  other  income 
(expense)  on  the  Consolidated  Statement  of  Income. 
Additional  tax  accounting  related  corrections  recorded 
in  the  fourth  quarter  resulted  in  additional  income  tax 
expense  of  $801  and  adjustments  to  the  Consolidated 
Balance Sheet including: a decrease of $1,104 in deferred 
tax  liabilities;  a  decrease  of  $64  in  deferred  tax  assets;  
a  decrease  of  $891  in  income  tax  receivable;  and  an 
increase of $950 in CTA. Collectively, these adjustments 
reduced net income for fiscal 2012 by $1,195 and diluted 
earnings per share by approximately $0.05.

The  results  of  operations  for  the  fiscal  year  ended 
September 30, 2011 include certain adjustments to cor-
rect prior period amounts, which we have determined to 
be  immaterial  to  the  current  period  and  the  prior  peri-
ods  to  which  they  relate.  Adjustments  in  fiscal  2011 
listed  below  related  to:  (1)  $1,474  ($1,014,  net  of  tax)  in 
employer-paid fringe benefits for required contributions 
to  our  401(k)  Plan,  Supplemental  Employee  Retirement 
Plan, and non-United States statutory pension plans as a 
result of our annual payment pursuant to our fiscal 2010 
annual  incentive  cash  bonus  program  (AIP);  (2)  income 
tax expense of $671 recorded for certain compensation 
in fiscal 2008 through 2010 for which a previous tax ben-
efit should not have been recorded; (3) the reversal of a 
$497  deferred  tax  asset  regarding  certain  share-based 
compensation expense which is not subject to such tax 
treatment; (4) our under-accrual of $290 ($199, net of tax) 
for payments made pursuant to the AIP as a result of the 
calculation  of  results  against  goals  under  the  AIP;  and 
(5)  other  immaterial  corrections  to  deferred  tax  assets 
and  liabilities  that  reduced  our  income  tax  expense  by 
$101.  Collectively,  these  adjustments  reduced  net 
income  for  fiscal  2011  by  $2,280  and  diluted  earnings 
per share by approximately $0.10.

2. Summary of Significant Accounting Policies

Principles of Consolidation
The consolidated financial statements include the accounts 
of Cabot Microelectronics and its subsidiaries. All inter-
company  transactions  and  balances  between  the  com-
panies have been eliminated as of September 30, 2012.

39

Use of Estimates
The preparation of financial statements and related dis-
closures in conformity with accounting principles gener-
ally  accepted  in  the  United  States  of  America  requires 
management  to  make  judgments,  assumptions  and  
estimates  that  affect  the  amounts  reported  in  the  con-
solidated financial statements and accompanying notes. 
The  accounting  estimates  that  require  management’s 
most difficult and subjective judgments include, but are 
not  limited  to,  those  estimates  related  to  bad  debt 
expense, warranty obligations, inventory valuation, valu-
ation and classification of auction rate securities, impair-
ment  of  long-lived  assets  and  investments,  business 
combinations,  goodwill,  other  intangible  assets,  share-
based  compensation,  income  taxes  and  contingencies. 
We base our estimates on historical experience, current 
conditions  and  on  various  other  assumptions  that  we 
believe  are  reasonable  under  the  circumstances. 
However, future events are subject to change and esti-
mates  and  judgments  routinely  require  adjustment. 
Actual  results  may  differ  from  these  estimates  under  
different assumptions or conditions.

Cash, Cash Equivalents and Short-Term Investments
We  consider  investments  in  all  highly  liquid  financial 
instruments  with  original  maturities  of  three  months  or 
less  to  be  cash  equivalents.  Short-term  investments 
include securities generally having maturities of 90 days 
to  one  year.  We  did  not  own  any  securities  that  were 
considered short-term as of September 30, 2012 or 2011. 
See Note 3 for a more detailed discussion of other finan-
cial instruments.

Accounts Receivable and Allowance for  
Doubtful Accounts
Trade accounts receivable are recorded at the invoiced 
amount and do not bear interest. We maintain an allow-
ance  for  doubtful  accounts  for  estimated  losses  result-
ing from the potential inability of our customers to make 
required payments. Our allowance for doubtful accounts 
is based on historical collection experience, adjusted for 
any specific known conditions or circumstances such as 
customer  bankruptcies  and  increased  risk  due  to  eco-
nomic  conditions.  Uncollectible  account  balances  are 
charged against the allowance when we believe that it is 
probable that the receivable will not be recovered.

Accounts  receivable,  net  of  allowances  for  doubtful 
accounts,  was  $53,506  as  of  September  30,  2012  and 
$52,747 as of September 30, 2011. The increase was pri-
marily  due  to  the  increase  in  revenue  recorded  in  the 
fourth  quarter  of  fiscal  2012  as  compared  to  the  fourth 
quarter  of  fiscal  2011,  partially  offset  by  an  increase  in 
the allowance for doubtful accounts. The increase in the  

allowance for doubtful accounts was primarily related to 
$3,727  in  bad  debt  expense  recorded  in  the  second  
quarter of fiscal 2012 for Elpida Memory, Inc. (Elpida), a 
significant  customer  in  Japan  that  filed  for  bankruptcy 
protection  in  February  2012.  Amounts  charged  to 
expense  are  recorded  in  general  and  administrative 
expenses. Elpida owed the Company $3,727 in accounts 
receivable  for  shipments  made  prior  to  its  bankruptcy 
filing.  To  our  understanding,  Elpida’s  bankruptcy  plan 
has not been formally approved, and collection of any or 
all of this balance remains uncertain. Consequently, we 
have maintained a reserve for the entire balance. Elpida 
has been paying the Company on a current basis for all 
shipments  made  subsequent  to  its  bankruptcy  filing. 
The Elpida receivable is denominated in Japanese yen, 
so  it  is  subject  to  foreign  exchange  fluctuations  which 
are  included  in  the  table  below  under  the  deductions 
and  adjustments.  Our  allowance  for  doubtful  accounts 
changed  during  the  fiscal  year  ended  September  30, 
2012 as follows:

Balance as of September 30, 2011
Amounts charged to expense
Deductions and adjustments

Balance as of September 30, 2012

$ 1,090
3,771
(104)

$ 4,757

See Schedule II under Part IV, Item 15 of this Form 10-K for 
more information on our allowance for doubtful accounts.

Concentration of Credit Risk
Financial  instruments  that  subject  us  to  concentrations 
of  credit  risk  consist  principally  of  accounts  receivable. 
We perform ongoing credit evaluations of our customers’ 
financial conditions and generally do not require collateral 
to  secure  accounts  receivable.  Our  exposure  to  credit 
risk  associated  with  nonpayment  is  affected  principally 
by  conditions  or  occurrences  within  the  semiconductor 
industry and global economy. Prior to the one situation 
in  fiscal  2012,  we  had  not  experienced  significant  
losses  relating  to  accounts  receivable  from  individual 
customers or groups of customers.

Customers who represented more than 10% of revenue 
are as follows:

Year Ended 
September 30,

2012

2011

2010

18% 17%
13% 10%

18%
*

*

*

11%

Taiwan Semiconductor  

Manufacturing Co. (TSMC)

Samsung
United Microelectronics  
Corporation (UMC)

*Denotes less than ten percent of total

40

TSMC  accounted  for  17.1%  and  12.9%  of  net  accounts 
receivable  at  September  30,  2012  and  2011,  respec-
tively.  Samsung  accounted  for  12.1%  and  11.4%  of  net 
accounts  receivable  at  September  30,  2012  and  2011, 
respectively.

Fair Values of Financial Instruments
The  recorded  amounts  of  cash,  accounts  receivable, 
and accounts payable approximate their fair values due 
to their short-term, highly liquid characteristics. The fair 
value  of  our  long-term  auction  rate  securities  (ARS)  is 
determined through discounted cash flow analyses. See 
Note 3 for a more detailed discussion of the fair value of 
financial instruments.

Inventories
Inventories  are  stated  at  the  lower  of  cost,  determined 
on the first-in, first-out (FIFO) basis, or market. Finished 
goods and work in process inventories include material, 
labor  and  manufacturing  overhead  costs.  We  regularly 
review and write down the value of inventory as required 
for estimated obsolescence or unmarketability. An inven-
tory  reserve  is  maintained  based  upon  a  historical  per-
centage  of  actual  inventories  written  off  and  applied 
against inventory value at the end of the period, adjusted 
for known conditions and circumstances.

Property, Plant and Equipment
Property,  plant  and  equipment  are  recorded  at  cost. 
Depreciation is based on the following estimated useful 
lives of the assets using the straight-line method:

Buildings
Machinery and equipment
Furniture and fixtures
Information systems
Assets under capital leases

15–25 years
  3–10 years
  5–10 years
  3–5 years
Term of lease or  
  estimated useful life

Expenditures  for  repairs  and  maintenance  are  charged 
to expense as incurred. Expenditures for major renewals 
and  betterments  are  capitalized  and  depreciated  over 
the remaining useful lives. As assets are retired or sold, 
the  related  cost  and  accumulated  depreciation  are 
removed  from  the  accounts  and  any  resulting  gain  or 
loss is included in the results of operations. We capital-
ize the costs related to the design and development of 
software used for internal purposes.

Impairment of Long-Lived Assets
Reviews  are  regularly  performed  to  determine  whether 
facts and circumstances exist that indicate the carrying 
amount of assets may not be recoverable or the useful 
life  is  shorter  than  originally  estimated.  Asset  recover-
ability  assessment  begins  by  comparing  the  projected  

undiscounted  cash  flows  associated  with  the  related 
asset  or  group  of  assets  over  their  remaining  lives 
against  their  respective  carrying  amounts.  Impairment, 
if  any,  is  based  on  the  excess  of  the  carrying  amount 
over  the  fair  value  of  those  assets.  If  assets  are  deter-
mined  to  be  recoverable,  but  their  useful  lives  are 
shorter than originally estimated, the net book value of 
the  asset  is  depreciated  over  the  newly  determined 
remaining useful life.

Goodwill and Intangible Assets
We amortize intangible assets with finite lives over their 
estimated useful lives, which range from one to ten and 
one-half  years.  Intangible  assets  with  finite  lives  are 
reviewed for impairment using a process similar to that 
used  to  evaluate  other  long-lived  assets.  Goodwill  and 
indefinite-lived intangible assets are not amortized and 
are  tested  annually  in  the  fourth  fiscal  quarter  or  more 
frequently  if  indicators  of  potential  impairment  exist, 
using a fair-value-based approach. The recoverability of 
goodwill is measured at the reporting unit level, which is 
defined  as  either  an  operating  segment  or  one  level 
below  an  operating  segment,  referred  to  as  a  compo-
nent. A component is a reporting unit when the compo-
nent  constitutes  a  business  for  which  discreet  financial 
information is available and segment management reg-
ularly  reviews  the  operating  results  of  the  component. 
Components may be combined into one reporting unit 
when  they  have  similar  economic  characteristics.  We 
had  three  reporting  units  to  which  we  allocated  good-
will  and  intangible  assets  as  of  September  30,  2012. 
Goodwill  impairment  testing  requires  a  comparison  of 
the  fair  value  of  each  reporting  unit  to  the  carrying 
value. If the carrying value exceeds fair value, goodwill is 
considered  impaired.  The  amount  of  the  impairment  is 
the  difference  between  the  carrying  value  of  goodwill 
and the “implied” fair value. The fair value of the report-
ing  unit  may  be  determined  using  a  discounted  cash 
flow  analysis  of  our  projected  future  results.  As  dis-
cussed later in this Note 2 under the heading “Effects of 
Recent Accounting Pronouncements”, an entity now has 
the  option  to  assess  qualitative  factors  to  determine  if 
the  two-step  impairment  test  must  be  performed.  We 
elected this option in both fiscal 2012 and 2011 when we 
performed  our  annual  impairment  review  of  goodwill. 
As also discussed under “Effects of Recent Accounting 
Pronouncements”,  an  entity  now  has  the  option  to 
assess  qualitative  factors  in  its  impairment  review  of 
indefinite-lived intangible assets. We elected this option 
in fiscal 2012 when we performed our impairment review 
of our indefinite-lived intangible assets. We determined 
that  goodwill  and  other  intangible  assets  were  not 
impaired as of September 30, 2012.

41

Warranty Reserve
We  maintain  a  warranty  reserve  that  reflects  manage-
ment’s  best  estimate  of  the  cost  to  replace  product  
that  does  not  meet  customers’  specifications  and  per-
formance  requirements.  The  warranty  reserve  is  based 
upon  a  historical  product  return  rate,  adjusted  for  any 
specific  known  conditions  or  circumstances.  Adjust-
ments  to  the  warranty  reserve  are  recorded  in  cost  of 
goods sold.

Foreign Currency Translation
Certain  operating  activities  in  Asia  and  Europe  are 
denominated  in  local  currency,  considered  to  be  the 
functional currency. Assets and liabilities of these oper-
ations  are  translated  using  exchange  rates  in  effect  at 
the  end  of  the  year,  and  revenue  and  costs  are  trans-
lated  using  weighted-average  exchange  rates  for  the 
year. The related translation adjustments are reported in 
comprehensive income in stockholders’ equity.

Foreign Exchange Management
We  transact  business  in  various  foreign  currencies,  pri-
marily  the  Japanese  yen  and  New  Taiwan  dollar.  Our 
exposure  to  foreign  currency  exchange  risks  has  not 
been significant because a large portion of our business 
is  denominated  in  U.S.  dollars.  However,  there  was  a  
significant  weakening  of  the  U.S.  dollar  against  the 
Japanese  yen  during  our  fiscal  years  2010  and  2011, 
which had some negative impact on our results of oper-
ations. As noted in our Annual Report on Form 10-K for 
the fiscal year ended September 30, 2011, the negative 
effects  of  foreign  exchange  rate  changes,  primarily 
related to the Japanese yen, accounted for an approxi-
mate  1.5  percentage  point  decline  in  our  gross  profit 
margin in fiscal 2011 compared to fiscal 2010. Periodically 
we enter into forward foreign exchange contracts in an 
effort to mitigate the risks associated with currency fluc-
tuations  on  certain  foreign  currency  balance  sheet 
exposures. Our foreign exchange contracts do not qual-
ify for hedge accounting under the accounting rules for 
derivative instruments. See Note 10 for a more detailed 
discussion of derivative financial instruments.

Intercompany Loan Accounting
We  maintain  intercompany  loan  agreements  with  our 
wholly-owned subsidiary, Nihon Cabot Microelectronics 
K.K. (“the K.K.”), under which we provided funds to the 
K.K.  to  finance  the  purchase  of  certain  assets  from  our 
former  Japanese  branch  at  the  time  of  the  establish-
ment  of  this  subsidiary,  for  the  purchase  of  land  adja-
cent to our Geino, Japan, facility, for the construction of 
our Asia Pacific technology center, and for the purchase  

of a 300 millimeter polishing tool and related metrology 
equipment, all of which are part of the K.K., as well as for 
general  business  purposes.  Since  settlement  of  the 
notes  is  expected  in  the  foreseeable  future,  and  our 
subsidiary  has  been  consistently  making  timely  pay-
ments  on  the  loans,  the  loans  are  considered  foreign-
currency transactions. Therefore the associated foreign 
exchange  gains  and  losses  are  recognized  as  other 
income  or  expense  rather  than  being  deferred  in  the 
cumulative translation account in other comprehen-
sive income.

We also maintain intercompany loan agreements between 
some  of  our  wholly-owned  foreign  subsidiaries,  includ-
ing  Cabot  Microelectronics  Singapore  Pte.  Ltd.,  Epoch 
Material  Co.,  Ltd.  in  Taiwan  and  Hanguk  Cabot  Micro-
electronics,  LLC  in  South  Korea.  These  loans  have  pro-
vided  funds  for  the  construction  and  operation  of  our 
research,  development  and  manufacturing  facility  in 
South  Korea.  These  loans  are  also  considered  foreign 
currency transactions and are accounted for in the same 
manner as our intercompany loans to the K.K.

Purchase Commitments
We  have  entered  into  unconditional  purchase  obliga-
tions,  which  include  noncancelable  purchase  commit-
ments and take-or-pay arrangements with suppliers. We 
review our agreements and make an assessment of the 
likelihood of a shortfall in purchases and determine if it 
is necessary to record a liability.

Revenue Recognition
Revenue from CMP consumable products is recognized 
when  title  is  transferred  to  the  customer,  provided 
acceptance  and  collectability  are  reasonably  assured. 
Title  transfer  generally  occurs  upon  shipment  to  the 
customer  or  when  inventory  held  on  consignment  is 
consumed  by  the  customer,  subject  to  the  terms  and 
conditions of the particular customer arrangement. We 
have  consignment  agreements  with  a  number  of  our 
customers  that  require,  at  a  minimum,  monthly  con-
sumption reports that enable us to record revenue and 
inventory usage in the appropriate period.

We  market  our  products  through  distributors  in  a  few 
areas  of  the  world.  We  recognize  revenue  upon  ship-
ment and when title is transferred to the distributor. We 
do  not  have  any  arrangements  with  distributors  that 
include  payment  terms,  rights  of  return,  or  rights  of 
exchange outside the normal course of business, or any 
other significant matters that would impact the timing of 
revenue recognition.

42

Within  our  Engineered  Surface  Finishes  (ESF)  business, 
sales of equipment are recorded as revenue upon deliv-
ery  and  customer  acceptance.  Amounts  allocated  to 
installation and training are deferred until those services 
are provided and are not material.

Revenues  are  reported  net  of  any  value-added  tax  or 
other such tax assessed by a governmental authority on 
our revenue-producing activities.

Shipping and Handling
Costs  related  to  shipping  and  handling  are  included  in 
cost of goods sold.

Research, Development and Technical
Research, development and technical costs are expensed 
as  incurred  and  consist  primarily  of  staffing  costs,  
materials  and  supplies,  depreciation,  utilities  and  other 
facilities costs.

Income Taxes
Current  income  taxes  are  determined  based  on  esti-
mated  taxes  payable  or  refundable  on  tax  returns  for 
the current year. Deferred income taxes are determined 
using  enacted  tax  rates  for  the  effect  of  temporary  
differences between the book and tax bases of recorded 
assets  and  liabilities.  The  effect  on  deferred  tax  assets 
and  liabilities  of  a  change  in  tax  rates  is  recognized  in 
income in the period that includes the enactment date. 
Provisions  are  made  for  both  U.S.  and  any  foreign 
deferred  income  tax  liability  or  benefit.  We  recognize 
the  tax  benefit  of  an  uncertain  tax  position  only  if  it  is 
more  likely  than  not  that  the  tax  position  will  be  sus-
tained by the taxing authorities, based on the technical 
merits of the position. In fiscal 2012, 2011 and 2010, we 
elected to permanently reinvest the earnings of certain 
of  our  foreign  subsidiaries  outside  the  U.S.  rather  than 
repatriating  the  earnings  to  the  U.S.  See  Note  15  for 
additional information on income taxes.

Share-Based Compensation
We  record  share-based  compensation  expense  for  all 
share-based  awards,  including  stock  option  grants, 
restricted  stock  and  restricted  stock  unit  awards  and 
employee  stock  purchases.  We  calculate  share-based 
compensation expense using the straight-line approach 
based  on  awards  ultimately  expected  to  vest,  which 
requires  the  use  of  an  estimated  forfeiture  rate.  Our 
estimated forfeiture rate is primarily based on historical 
experience,  but  may  be  revised  in  future  periods  if 
actual  forfeitures  differ  from  the  estimate.  We  use  the 
Black-Scholes  option-pricing  model  to  estimate  the  

grant date fair value of our stock options and employee  
stock purchase plan purchases. This model requires the 
input  of  highly  subjective  assumptions,  including  the 
price  volatility  of  the  underlying  stock,  the  expected 
term of our stock options and the risk-free interest rate. 
We estimate the expected volatility of our stock options 
based on a combination of our stock’s historical volatil-
ity  and  the  implied  volatilities  from  actively-traded 
options on our stock. Prior to fiscal 2012, we calculated 
the expected term of our stock options using the simpli-
fied  method,  due  to  our  limited  amount  of  historical 
option exercise data, and we added a slight premium to 
this expected term for employees who meet the defini-
tion  of  retirement  eligible  pursuant  to  their  grants  dur-
ing  the  contractual  term  of  the  grant.  The  simplified 
method  uses  an  average  of  the  vesting  term  and  the 
contractual term of the option to calculate the expected  
term.  We  experienced  a  significant  increase  in  the  vol-
ume  of  stock  option  exercises  in  fiscal  2011.  Conse-
quently, we used this exercise data, as well as historical 
exercise  data,  to  calculate  the  expected  term  of  our 
stock  options  granted  in  fiscal  2012,  rather  than  using 
the  simplified  method,  and  we  continued  to  add  a  
slight  premium  for  employees  who  meet  the  definition 
of  retirement  eligible  under  their  grant  terms.  The 
expected term we calculated using option exercise his-
tory  was  within  1%  of  the  expected  term  calculated 
under  the  simplified  method.  The  risk-free  rate  is  
derived  from  the  U.S.  Treasury  yield  curve  in  effect  at 
the time of grant.

The fair value of our restricted stock and restricted stock 
unit awards represents the closing price of our common 
stock on the date of award.

For  additional  information  regarding  our  share-based 
compensation plans, refer to Note 11.

Earnings Per Share
Basic  earnings  per  share  (EPS)  is  calculated  by  dividing 
net  income  available  to  common  stockholders  by  the 
weighted-average number of common shares outstand-
ing during the period. Diluted EPS is calculated by using 
the  weighted-average  number  of  common  shares  
outstanding during the period increased to include the 
weighted-average  dilutive  effect  of  “in-the-money” 
stock options and unvested restricted stock shares using 
the treasury stock method.

Comprehensive Income
Comprehensive  income  primarily  differs  from  net 
income due to foreign currency translation adjustments.

43

Effects of Recent Accounting Pronouncements
In  May  2011,  the  Financial  Accounting  Standards  Board 
(FASB)  issued  Accounting  Standards  Update  (ASU)  No. 
2011-04, “Fair Value Measurement (Topic 820)—Amend-
ments to Achieve Common Fair Value Measurement and 
Disclosure Requirements in U.S. GAAP and IFRSs” (ASU 
2011-04). The amendments in ASU 2011-04 change some 
of  the  wording  used  to  describe  certain  U.S.  GAAP 
requirements  for  measuring  fair  value  and  disclosing 
information about fair value measurements. Some of the 
amendments  clarify  the  FASB’s  intent  about  the  appli-
cation of existing fair value measurement requirements 
and  other  amendments  change  a  particular  principle  
or requirement for measuring fair value or for disclosing 
information  about  fair  value  measurements.  ASU  2011-
04  is  effective  for  interim  and  annual  periods  begin-
ning  after  December  15,  2011.  The  adoption  of  ASU  
2011-04  did  not  have  a  material  impact  on  the  fair  
value  measurements  and  their  related  disclosures  in  
our financial statements.

In  June  2011,  the  FASB  issued  ASU  No.  2011-05, 
“Comprehensive  Income  (Topic  220)—Presentation  of 
Comprehensive  Income”  (ASU  2011-05).  The  provisions 
of ASU 2011-05 require an entity to present the total of 
comprehensive income, the components of net income, 
and  the  components  of  other  comprehensive  income 
either  in  a  single  continuous  statement  of  comprehen-
sive  income  or  in  two  separate  but  consecutive  state-
ments.  If  two  separate  statements  are  presented,  the 
statement  of  other  comprehensive  income  should  
immediately  follow  the  statement  of  net  income.  ASU 
2011-05 is effective for fiscal years, and interim periods 
within  those  years,  beginning  after  December  15,  2011. 
Early adoption of these provisions is permitted and will 
be  applied  retrospectively.  The  adoption  of  ASU  2011-
05  will  change  the  way  we  present  comprehensive 
income as current U.S. GAAP permits an annual presen-
tation  of  comprehensive  income  within  the  statement  
of  equity  and  quarterly  presentation  of  comprehensive 
income within the footnotes to the financial statements. 
We expect to present comprehensive income in a sepa-
rate  statement  immediately  following  the  statement  
of  net  income  beginning  in  our  fiscal  quarter  ending 
December 31, 2012.

In  September  2011,  the  FASB  issued  ASU  No.  2011-08, 
“Intangibles-Goodwill  and  Other  (Topic  350)—Testing 
Goodwill for Impairment” (ASU 2011-08). The provisions 
of  ASU  2011-08  provide  an  entity  with  the  option  to 
assess qualitative factors to determine whether the exis-
tence  of  events  or  circumstances  leads  to  the  determi-
nation that it is more-likely-than-not that the fair value of  

a  reporting  unit  is  less  than  its  carrying  amount.  This 
qualitative  assessment  is  referred  to  as  a  “step  zero” 
approach. If, based on the review of the qualitative fac-
tors,  an  entity  determines  it  is  not  more-likely-than-not 
that the fair value of a reporting unit is less than its car-
rying value, the entity may skip the two-step impairment 
test required by prior accounting guidance. If an entity 
determines otherwise, the first step (“step one”) of the 
two-step impairment test is required. This new account-
ing guidance also gives the entity the option to bypass 
“step zero” and proceed directly to “step one”; an entity 
may resume performing “step zero” in any subsequent 
period.  ASU  2011-08  is  effective  for  fiscal  years  begin-
ning  after  December  15,  2011,  with  early  adoption  per-
mitted  if  the  financial  statements  for  the  most  recent 
annual  or  interim  period  have  not  yet  been  issued.  We 
chose  to  early  adopt  these  new  accounting  provisions 
effective  with  our  goodwill  impairment  review  during 
the fourth quarter of fiscal 2011. We determined, based 
upon  our  qualitative  assessment,  that  “step  one”  was 
not  required  as  there  were  no  indications  that  the  fair 
value  of  our  reporting  units  was  less  than  the  carrying 
value. See Note 6 for a more detailed discussion of our 
goodwill and intangible assets.

In  December  2011,  the  FASB  issued  ASU  No.  2011-12, 
“Comprehensive  Income  (Topic  220)—Deferral  of  the 
Effective  Date  for  Amendments  to  the  Presentation  of 
Reclassifications  of  Items  Out  of  Accumulated  Other 
Comprehensive  Income  in  ASU  2011-05”  (ASU  2011-12). 
The  provisions  of  ASU  2011-12  supersede  the  require-
ment  of  ASU  2011-05  to  present  the  effect  of  reclas-
sification  adjustments  on  the  face  of  the  financial 
statements  where  net  income  is  presented,  by  compo-
nent  of  net  income,  and  on  the  face  of  the  financial 
statements  where  other  comprehensive  income  is  pre-
sented, by component of other comprehensive income. 
ASU 2011-12 is effective for fiscal years, and interim peri-
ods  within  those  years,  beginning  after  December  15, 
2011. We do not expect the adoption of ASU 2011-12 will 
have a material effect on our financial statements as we 
do not expect material reclassification adjustments out 
of accumulated other comprehensive income.

In  July  2012,  the  FASB  issued  ASU  No.  2012- 02, 
“Intangibles-Goodwill  and  Other  (Topic)  350)—Testing 
Indefinite-Lived Intangible Assets for Impairment” (ASU 
2012-02). The provisions of ASU 2012-20 provide an entity 
with  the  option  to  assess  qualitative  factors  to  deter-
mine whether it is more-likely-than-not that the fair value of 
an indefinite-lived intangible asset is less than its carrying 
value. If, based on the review of the qualitative factors, 
an  entity  determines  it  is  not  more-likely-than-not  that  

44

the  fair  value  of  an  indefinite-lived  intangible  asset  is 
less than its carrying value, no further action is required. 
If an entity determines otherwise, then it is required to 
determine  the  fair  value  of  the  indefinite-lived  intan-
gible  asset  and  perform  the  quantitative  impairment 
test  required  by  prior  accounting  guidance.  Similar  to 
under ASU 2011-08, the entity has the option to bypass 
the  qualitative  assessment  and  proceed  directly  to  the 
fair  value  calculation  and  the  entity  may  resume  per-
forming  the  qualitative  analysis  in  any  subsequent 
period.  ASU  2012-02  is  effective  for  fiscal  years  begin-
ning after September 15, 2012, with early adoption per-
mitted  if  the  financial  statements  for  the  most  recent 
annual  or  interim  period  have  not  yet  been  issued.  
We  chose  to  early  adopt  these  new  accounting  provi-
sions  effective  with  our  goodwill  impairment  review  
during the fourth quarter of fiscal 2012. We determined, 
based  upon  our  qualitative  assessment,  that  the  fair 
value  calculation  was  not  required  as  there  were  no  
indications  that  the  fair  value  of  our  indefinite-lived 
intangible assets was less than their carrying value. See 
Note  6  for  a  more  detailed  discussion  of  our  goodwill 
and intangible assets.

3. Fair Value of Financial Instruments
Fair value is defined as the price that would be received 
from the sale of an asset or paid to transfer a liability (an 
exit price) in the principal or most advantageous market 
for the asset or liability in an orderly transaction between 
market  participants  on  the  measurement  date.  The 
FASB  established  a  three-level  hierarchy  for  disclosure 
based on the extent and level of judgment used to esti-
mate  fair  value.  Level  1  inputs  consist  of  valuations 
based  on  quoted  market  prices  in  active  markets  for 
identical  assets  or  liabilities.  Level  2  inputs  consist  of 
valuations  based  on  quoted  prices  for  similar  assets  or 
liabilities, quoted prices for identical assets or liabilities 
in an inactive market, or other observable inputs. Level 
3  inputs  consist  of  valuations  based  on  unobservable 
inputs that are supported by little or no market activity.

The  following  tables  present  financial  assets  that  we 
measured at fair value on a recurring basis at September 
30, 2012 and 2011. As permitted under the relevant stan-
dards, we have chosen to not measure any of our liabili-
ties at fair value as we believe our liabilities approximate 
their  fair  value  due  to  their  short-term,  highly  liquid 
characteristics.  We  have  classified  the  following  assets 
in  accordance  with  the  fair  value  hierarchy  set  forth  in 
the applicable standards. In instances where the inputs 
used to measure the fair value of an asset fall into more 
than one level of the hierarchy, we have classified them  

based on the lowest level input that is significant to the 
determination of the fair value.

September 30, 2012

Level 1

Level 2

Level 3

Total Fair 
Value

Cash and cash 
equivalents
Auction rate  

securities (ARS)
Other long-term 
investments

$ 178,459

$— $  — $ 178,459

—

1,082

—

—

7,991

7,991

—

1,082

Total

$ 179,541

$— $ 7,991 $ 187,532

September 30, 2011

Level 1

Level 2

Level 3

Total Fair 
Value

Cash and cash 
equivalents
Auction rate  

securities (ARS)
Other long-term 
investments

$ 302,546

$— $  — $ 302,546

—

827

—

—

8,041

8,041

—

827

Total

$ 303,373

$— $ 8,041

$ 311,414

Our  cash  and  cash  equivalents  consist  of  various  bank 
accounts  used  to  support  our  operations  and  invest-
ments  in  institutional  money-market  funds  which  are  
traded in active markets. The ARS and other long-term  
investments  are  included  in  other  long-term  assets  on 
our  Consolidated  Balance  Sheet.  The  fair  value  of  our 
long-term  ARS  is  determined  through  two  discounted 
cash flow analyses, one using a discount rate based on a 
market  index  comprised  of  tax  exempt  variable  rate 
demand  obligations  and  one  using  a  discount  rate 
based on the LIBOR swap curve, adding a risk factor to 
reflect  current  liquidity  issues  in  the  ARS  market.  Our 
other long-term investments represent the fair value of 
investments  under  the  Cabot  Microelec tronics 
Supplemental  Employee  Retirement  Plan  (SERP),  which 
is  a  nonqualified  supplemental  savings  plan.  The  fair 
value of the investments is determined through quoted 
market  prices  within  actively  traded  markets.  Although 
the  investments  are  allocated  to  individual  participants 
and investment decisions are made solely by those par-
ticipants,  the  SERP  has  been  deemed  a  nonqualified 
plan. Consequently, the Company owns the assets and 
the  related  liability  for  disbursement  until  such  time  a 
participant  makes  a  qualifying  withdrawal.  The  long-
term  asset  and  long-term  liability  were  adjusted  to 
$1,082 in the fourth quarter of fiscal 2012 to reflect their 
fair value as of September 30, 2012.

We applied accounting standards regarding the classifi-
cation and valuation of financial instruments to the valu-
ation  of  our  investment  in  ARS  at  September  30,  2012  

45

and  2011.  Our  ARS  investments  at  September  30,  2012  
consisted  of  two  tax  exempt  municipal  debt  securities 
with a total par value of $8,225. The ARS market began 
to experience illiquidity in early 2008, and this illiquidity 
continues. Despite this lack of liquidity, there have been 
no  defaults  of  the  underlying  securities  and  interest 
income  on  these  holdings  continues  to  be  received  on 
scheduled interest payment dates. Our ARS, when pur-
chased, were generally issued by A-rated municipalities. 
Although  the  credit  ratings  of  both  municipalities  have 
been  downgraded  since  our  original  investment,  the 
ARS  are  credit  enhanced  with  bond  insurance  and  cur-
rently carry a credit rating of AA- by Standard and Poors.

Since an active market for ARS does not currently exist, 
we determine the fair value of these investments using a 
Level 3 discounted cash flow analysis and also consider 
other  factors  such  as  the  reduced  liquidity  in  the  ARS 
market and nature of the insurance backing. Key inputs 
to  our  discounted  cash  flow  model  include  projected 
cash flows from interest and principal payments and the 
weighted  probabilities  of  improved  liquidity  or  debt 
refinancing  by  the  issuer.  We  also  incorporate  certain 
Level  2  market  indices  into  the  discounted  cash  flow 
analysis,  including  published  rates  such  as  the  LIBOR  
rate, the LIBOR swap curve and a municipal swap index 
published  by  the  Securities  Industry  and  Financial  
Markets Association. The following table presents a rec-
onciliation of the activity in fiscal 2012 for fair value mea-
surements using level 3 inputs:

Balance as of September 30, 2011
Net sales of ARS

Balance as of September 30, 2012

$ 8,041
(50)

$ 7,991

Based on our fair value assessment, we determined that 
one ARS continues to be impaired as of September 30, 
2012.  This  security  has  a  fair  value  of  $3,041  (par  value 
$3,275). We assessed the impairment in accordance with 
the  applicable  standards  and  determined  that  the 
impairment  was  due  to  the  lack  of  liquidity  in  the  ARS 
market  rather  than  to  credit  risk.  We  have  maintained 
the  $234  temporary  impairment  that  we  previously 
recorded.  We  believe  that  this  ARS  is  not  permanently 
impaired  because  in  the  event  of  default  by  the  issuer, 
we  expect  the  insurance  provider  would  pay  interest 
and principal following the original repayment schedule, 
we successfully monetized at par value $50 of this secu-
rity during our fiscal quarter ended March 31, 2012 and 
we do not intend to sell the security nor do we believe 
we will be required to sell the security before the value 
recovers, which may be at maturity. We determined that 
the  fair  value  of  the  other  ARS  was  not  impaired  as  of 
September 30, 2012. In November 2011, the municipality 
that  issued  our  impaired  ARS  filed  for  bankruptcy  pro-
tection. We considered these developments, in light of  

the  continued  insurance  backing,  and  have  concluded 
the  impairment  we  have  maintained  remains  adequate 
and  temporary.  See  Note  7  for  more  information  on 
these investments.

4. Inventories
Inventories consisted of the following:

Raw materials
Work in process
Finished goods

Total

September 30,

2012

2011

$ 34,591
6,333
25,548

$ 26,217
4,964
24,947

$ 66,472

$ 56,128

The increase in our inventory balance at September 30, 
2012 was primarily due to raw material purchases made 
for  business  continuity  purposes  as  we  negotiate  the 
terms of a new supply agreement with an existing sup-
plier to replace the current agreement, which will expire 
at the end of December 2012.

5. Property, Plant and Equipment
Property, plant and equipment consisted of the following:

Land
Buildings
Machinery and equipment
Furniture and fixtures
Information systems
Capital leases
Construction in progress

Total property, plant and 

equipment

September 30,

2012

2011

$  21,566
101,627
181,117
6,417
25,346
66
4,890

$  21,597
100,779
171,595
6,247
23,318
9,820
5,166

341,029

338,522

Less: accumulated depreciation 

and amortization of assets under 
capital leases

(216,009)

(207,731)

Net property, plant and equipment

$ 125,020

$  130,791

Depreciation  expense,  including  amortization  of  assets 
recorded under capital leases, was $20,863, $21,271 and 
$22,568  for  the  years  ended  September  30,  2012,  2011 
and 2010, respectively.

In fiscal 2012, we recorded $968 in impairment expense 
primarily  related  to  the  decision  to  write-off  certain 
operational  assets  at  one  of  our  foreign  locations  in 
accordance  with  the  applicable  accounting  standards 
for the impairment and disposal of long-lived assets. Of 
this  amount,  $842  and  $126  was  included  in  cost  of 
goods sold and selling and marketing expense, respec-
tively. Impairment expense for fiscal 2011 and 2010 was 
not material.

46

6. Goodwill and Other Intangible Assets
Goodwill  was  $44,620  and  $41,148  as  of  September  30, 
2012  and  2011,  respectively.  The  increase  in  goodwill 
was  due  to  a  $1,712  correction  discussed  in  Note  1, 

related  to  the  calculation  of  foreign  deferred  tax  lia-
bilities  associated  with  our  fiscal  2009  acquisition  of 
Epoch, and to $1,760 in foreign exchange fluctuations of 
the New Taiwan dollar.

The components of other intangible assets are as follows:

September 30, 2012

September 30, 2011

Gross Carrying 
Amount

Accumulated 
Amortization

Gross Carrying 
Amount

Accumulated 
Amortization

Other intangible assets subject to amortization:
Product technology
Acquired patents and licenses
Trade secrets and know-how
Customer relationships, distribution rights and other

Total other intangible assets subject to amortization

Total other intangible assets not subject to amortization*

Total other intangible assets

$  8,387
    8,270
    2,550
  12,586

  31,793

    1,190

$32,983

$  4,902
    6,775
    2,550
    6,283

  20,510

$20,510

$  8,266
    8,115
    2,550
  12,154

  31,085

    1,190

$32,275

$  3,890
    6,446
    2,550
    4,738

  17,624

$17,624

* Total other intangible assets not subject to amortization primarily consist of trade names.

In  fiscal  2012,  we  acquired  $155  in  other  intangible 
assets,  and  other  intangible  assets  increased  by  $553 
due to foreign exchange fluctuations of the New Taiwan 
dollar.  In  fiscal  2011,  other  intangible  assets  increased  
by  $275  due  to  foreign  exchange  fluctuations  of  the 
New Taiwan dollar.

Goodwill  and  indefinite-lived  intangible  assets  are 
tested for impairment annually in the fourth fiscal quar-
ter  or  more  frequently  if  indicators  of  potential  impair-
ment  exist,  using  a  fair-value-based  approach.  The 
recoverability  of  goodwill  is  measured  at  the  reporting 
unit  level,  which  is  defined  as  either  an  operating  seg-
ment  or  one  level  below  an  operating  segment.  We 
have  consistently  determined  the  fair  value  of  our 
reporting  units  using  a  discounted  cash  flow  analysis 
(“step  one”)  of  our  projected  future  results.  As  dis-
cussed in Note 2 under the heading “Effects of Recent 
Accounting  Pronouncements”,  effective  September  30, 
2011,  we  adopted  new  accounting  pronouncements 
related  to  our  goodwill  impairment  analysis,  which 
allows an entity to perform a “step zero” assessment of 
the fair value of their reporting units. We used this new 
guidance in our annual impairment analysis for goodwill 
in both fiscal 2012 and 2011. As also discussed in Note 2, 
in  fiscal  2012,  we  adopted  new  accounting  pronounce-
ments  related  to  our  impairment  review  of  indefinite-
lived  intangible  assets,  which  allows  a  qualitative 
assessment  of  factors  used  in  the  impairment  review. 
Changes  in  economic  and  operating  conditions  that 
occur after the annual impairment analysis or an interim 
impairment  analysis  that  impact  our  assumptions  may 
result  in  future  impairment  charges.  As  a  result  of  the  
review performed in the fourth quarter of fiscal 2012, we  

determined that there was no impairment of our good-
will and intangible assets as of September 30, 2012.

Amortization expense was $2,682, $2,720 and $2,426 for 
fiscal 2012, 2011 and 2010, respectively. Estimated future 
amortization expense for the five succeeding fiscal years 
is as follows:

Fiscal Year

2013
2014
2015
2016
2017

Estimated 
Amortization 
Expense

$2,637
  2,510
  2,442
  2,020
  1,187

7. Other Long-Term Assets
Other long-term assets consisted of the following:

Auction rate securities
Other long-term assets
Other long-term investments

Total

September 30,

2012

2011

$  7,991
2,872
1,082

$  8,041
1,504
827

$ 11,945

$ 10,372

As discussed in Note 3 of this Form 10-K, the two ARS 
that  we  owned  as  of  September  30,  2012  are  classified 
as  long-term  investments.  The  securities  are  credit 
enhanced  with  bond  insurance  to  an  AA-  credit  rating 
and all interest payments continue to be received on a 
timely  basis.  Although  we  believe  these  securities  will 
ultimately  be  collected  in  full,  we  believe  that  it  is  not 
likely  that  we  will  be  able  to  monetize  the  securities  in  

47

our  next  business  cycle  (which  for  us  is  generally  one 
year). We maintain a $234 pretax reduction ($151 net of 
tax) in fair value on one of the ARS that we first recog-
nized in fiscal 2008. We continue to believe this decline 
in fair value is temporary based on: (1) the nature of the  
underlying debt; (2) the presence of bond insurance; (3) 
the  fact  that  all  interest  payments  have  been  received; 
(4) our successful monetization of $50 of this ARS during 
the quarter ended March 31, 2012; and (5) our intention 
not to sell the security nor be required to sell the secu-
rity  until  the  value  recovers,  which  may  be  at  maturity, 
given  our  current  cash  position,  our  expected  future 
cash flow, and our unused debt capacity.

As discussed in Note 3 of this Form 10-K, we recorded a 
long-term asset and a corresponding long-term liability 
of $1,082 representing the fair value of our SERP invest-
ments as of September 30, 2012.

8.  Accrued Expenses, Income Taxes Payable 

and Other Current Liabilities

Accrued expenses, income taxes payable and other cur-
rent liabilities consisted of the following:

Accrued compensation
Goods and services received,  

not yet invoiced

Deferred revenue and  
customer advances

Warranty accrual
Income taxes payable
Taxes, other than income taxes
Other

Total

September 30,

2012

2011

$ 18,532

$ 23,922

3,478

3,457

3,341
359
2,843
1,041
3,144

2,420
384
—
808
2,113

$ 32,738

$ 33,104

The  decrease  in  accrued  compensation  was  primarily 
due  to  the  payment  of  our  AIP  earned  in  fiscal  2011,  
partially offset by the accrual of our AIP related to fiscal 
2012.  The  income  taxes  payable  represents  amounts 
payable in foreign tax jurisdictions, which are presented 
gross  of  the  income  tax  receivable  amounts  due  from 
U.S. tax jurisdictions as of September 30, 2012.

9. Debt
On  February  13,  2012,  we  entered  into  a  credit  agree-
ment (the “Credit Agreement”) among the Company, as 
Borrower,  Bank  of  America,  N.A.,  as  administrative 
agent,  swing  line  lender  and  an  L/C  issuer,  Bank  of 
America Merrill Lynch and J.P. Morgan Securities LLC, as 
joint lead arrangers and joint book managers, JPMorgan 
Chase  Bank,  N.A.,  as  syndication  agent,  and  Wells  

Fargo  Bank,  N.A.  as  documentation  agent.  The  Credit 
Agreement  provided  us  with  a  $175,000  term  loan  (the 
“Term  Loan”),  which  we  drew  on  February  27,  2012  to 
fund  approximately  half  of  the  special  cash  dividend  
we  paid  to  our  stockholders  on  March  1,  2012,  and  a 
$100,000  revolving  credit  facility  (the  “Revolving  Credit 
Facility”),  which  remains  undrawn,  with  sub-limits  for 
multicurrency  borrowings,  letters  of  credit  and  swing-
line  loans.  The  Term  Loan  and  the  Revolving  Credit 
Facility  are  referred  to  as  the  “Credit  Facilities”.  The 
Credit  Agreement  provides  for  an  uncommitted  accor-
dion feature that allows us to request the existing lend-
ers  or,  if  necessary,  third-party  financial  institutions  to 
provide  additional  capacity  in  the  Revolving  Credit 
Facility, in an amount not to exceed $75,000. The Term 
Loan  has  periodic  scheduled  principal  repayments; 
however,  we  may  prepay  the  loan  without  penalty.  The 
Credit Facilities are scheduled to expire on February 13, 
2017.  In  connection  with  the  Credit  Agreement,  the 
Company simultaneously terminated its previously exist-
ing  $50,000  unsecured  revolving  credit  facility,  which 
had no outstanding balance at the time of termination.

Borrowings  under  the  Credit  Facilities  (other  than  in 
respect  of  swing-line  loans)  bear  interest  at  a  rate  per 
annum  equal  to  the  “Applicable  Rate”  (as  defined 
below) plus, at our option, either (1) a LIBOR rate deter-
mined by reference to the cost of funds for deposits in 
the relevant currency for the interest period relevant to 
such borrowing or (2) the “Base Rate”, which is the high-
est of (x) the prime rate of Bank of America, N.A., (y) the 
federal  funds  rate  plus  1/2  of  1.00%  and  (z)  the  one-
month  LIBOR  rate  plus  1.00%.  The  initial  Applicable 
Rate  for  borrowings  under  the  Credit  Facilities  was 
1.75% with respect to LIBOR borrowings and 0.25% with 
respect  to  Base  Rate  borrowings,  with  such  Applicable 
Rate  subject  to  adjustment  based  on  our  consolidated 
leverage ratio. Swing-line loans will bear interest at the 
Base Rate plus the Applicable Rate for Base Rate loans 
under the Revolving Credit Facility. In addition to paying 
interest  on  outstanding  principal  under  the  Credit 
Agreement, we will pay a commitment fee to the lend-
ers under the Revolving Credit Facility in respect of the 
unutilized  commitments  thereunder  at  a  rate  ranging 
from  0.25%  to  0.35%,  based  on  our  consolidated  lever-
age  ratio.  Interest  expense  and  commitment  fees  are 
paid  according  to  the  relevant  interest  period  and  no 
less frequently than at the end of each calendar quarter. 
We paid $2,658 in customary arrangement fees, upfront 
fees  and  administration  fees,  of  which  $537  and  $1,800 
remains  in  prepaid  expenses  and  other  current  assets 
and  other  long-term  assets,  respectively,  on  our 
Consolidated  Balance  Sheet  as  of  September  30,  2012.  

48

We must also pay letter of credit fees as necessary. We 
may voluntarily prepay the Credit Facilities without pre-
mium or penalty, subject to customary “breakage” fees 
and  reemployment  costs  in  the  case  of  LIBOR  borrow-
ings.  All  obligations  under  the  Credit  Agreement  are 
guaranteed  by  each  of  our  existing  and  future  direct 
and  indirect  domestic  subsidiaries  (the  “Guarantors”). 
The obligations under the Credit Agreement and guar-
antees  of  those  obligations  are  secured,  subject  to  
certain  exceptions,  by  first  priority  liens  and  security 
interests in the assets of the Company and its domestic 
subsidiaries.

The  Credit  Agreement  contains  covenants  that  restrict 
the  ability  of  the  Company  and  its  subsidiaries  to  take 
certain actions, including, among other things and sub-
ject  to  certain  significant  exceptions:  creating  liens, 
incurring  indebtedness,  making  investments,  engaging 
in  mergers,  selling  property,  paying  dividends  or 
amending organizational documents. The Credit Agree-
ment  requires  us  to  comply  with  certain  financial  ratio 
maintenance  covenants,  including  a  maximum  consoli-
dated  leverage  ratio  of  3.00  to  1.00  through  June  30, 
2013  and  a  minimum  consolidated  fixed  charge  cover-
age ratio of 1.25 to 1.00. As of September 30, 2012, our 
consolidated  leverage  ratio  was  1.60  to  1.00  and  our 
consolidated  fixed  charge  coverage  ratio  was  10.93  to 
1.00.  The  Credit  Agreement  also  contains  customary 
affirmative covenants and events of default. We believe 
we are in compliance with these covenants.

At September 30, 2012, we believe the fair value of the 
Term Loan approximates its carrying value of $172,812 as 
the  loan  bears  a  floating  market  rate  of  interest.  As  of 
September 30, 2012, $10,937 of the debt outstanding is 
classified as short term.

As  of  September  30,  2012,  scheduled  principal  repay-
ments of the Term Loan were as follows:

Fiscal Year

2013
2014
2015
2016
2017

Total

Principal 
Repayments

$  10,937
    10,938
    15,312
    21,875
  113,750

$172,812

10. Derivative Financial Instruments
Periodically  we  enter  into  forward  foreign  exchange 
contracts  in  an  effort  to  mitigate  the  risks  associated 
with  currency  fluctuations  on  certain  foreign  currency 
balance  sheet  exposures.  Our  foreign  exchange  con-
tracts  do  not  qualify  for  hedge  accounting;  therefore, 
the  gains  and  losses  resulting  from  the  impact  of  cur-
rency exchange rate movements on our forward foreign 
exchange  contracts  are  recognized  as  other  income  or 
expense  in  the  accompanying  consolidated  income 
statements  in  the  period  in  which  the  exchange  rates 
change. We do not use derivative financial instruments 
for  trading  or  speculative  purposes.  In  addition,  all 
derivatives,  whether  designated  in  hedging  relation-
ships or not, are required to be recorded on the balance 
sheet at fair value. At September 30, 2012, we had one 
forward  foreign  exchange  contract  selling  Japanese  
Yen  related  to  intercompany  notes  with  one  of  our  
subsidiaries  in  Japan  and  for  the  purpose  of  hedging 
the risk associated with a net transactional exposure in 
Japanese Yen.

The fair value of our derivative instrument included in the Consolidated Balance Sheet, which was determined using 
Level 2 inputs, was as follows:

Derivatives Not 
Designated as  
Hedging Instruments

Foreign exchange 

contracts

Balance Sheet Location

Prepaid expenses and 
other current assets
Accrued expenses and 

other current liabilities

Asset Derivatives

Liability Derivatives

Fair Value at 
September 30, 
2012

Fair Value at 
September 30, 
2011

Fair Value at 
September 30, 
2012

Fair Value at 
September 30, 
2011

$38

$ —

$48

$—

$—

$—

$—

$—

The following table summarizes the effect of our derivative instrument on our Consolidated Statement of Income for 
the fiscal years ended September 30, 2012, 2011 and 2010:

Gain (Loss) Recognized in Statement of Income 

Fiscal Year Ended

Derivatives Not Designated  
as Hedging Instruments

Statement of Income Location

September 30, 
2012

September 30, 
2011

September 30, 
2010

Foreign exchange contracts

Other income (expense), net

$154

$(806)

$(555)

49

11. Share-Based Compensation Plans

Equity Incentive Plan and Omnibus Incentive Plan
In  March  2004,  our  stockholders  approved  our  Second 
Amended and Restated Cabot Microelectronics Corpo-
ration 2000 Equity Incentive Plan (the “EIP”), as amended 
and  restated  September  23,  2008.  On  March  6,  2012, 
our  stockholders  approved  our  new  2012  Omnibus 
Incentive  Plan  (the  “OIP”).  As  of  this  time,  all  share-
based  awards  are  now  being  made  from  the  OIP,  and 
the EIP is no longer available for any awards. The OIP is 
administered  by  the  Compensation  Committee  of  the 
Board of Directors and is intended to provide manage-
ment with the flexibility to attract, retain and reward our 
employees, directors, consultants and advisors. The OIP 
allows  for  the  granting  of  six  types  of  equity  incentive 
awards: stock options, restricted stock, restricted stock 
units,  stock  appreciation  rights  (SARs),  performance-
based awards and substitute awards. The OIP also pro-
vides  for  cash  incentive  awards  to  be  made.  Substitute 
awards under the OIP are those awards that, in connec-
tion with an acquisition, may be granted to employees, 
directors,  consultants  or  advisors  of  the  acquired  com-
pany, in substitution for equity incentives held by them 
in the seller or the acquired company. No SARs, perfor-
mance awards, or substitute awards have been granted 
to  date  under  either  plan.  The  OIP  authorizes  up  to 
4,934,444  shares  of  stock  to  be  granted  thereunder, 
including  up  to  2,030,952  shares  of  stock  in  the  aggre-
gate  of  awards  other  than  options  or  SARs,  and  up  to 
2,538,690 incentive stock options. The 4,934,444 shares 
of stock represents 2,901,360 shares of newly authorized 
shares  and  2,033,084  shares  previously  available  under 
the  EIP.  In  addition,  shares  that  become  available  from 
awards  under  the  EIP  and  the  OIP  because  of  events 
such  as  forfeitures,  cancellations  or  expirations,  or 
because shares subject to an award are withheld to sat-
isfy tax withholding obligations, will also be available for 
issuance under the OIP. Shares issued under our share-
based  compensation  plans  are  issued  from  new  shares 
rather than from treasury shares.

On March 2, 2012, we completed a leveraged recapital-
ization  pursuant  to  which  we  paid  a  special  cash  divi-
dend of $15 per share to our stockholders. In conjunction 
with  this  recapitalization,  the  EIP  and  the  OIP  required 
us  to  proportionally  adjust  the  shares  available  for  
issuance  under  them.  The  number  of  shares  available 
under the plans was increased by multiplying the num-
ber by a factor of 1.45068, representing the ratio of the 
official  NASDAQ  closing  price  of  $51.92  per  share  on 
March 1, 2012, the dividend payment date, to the official 
NASDAQ opening price of $35.79 per share on March 2, 
2012,  the  ex-dividend  date.  The  number  of  authorized 
shares  in  the  OIP  noted  above  includes  the  effects  of 
this recapitalization.

Non-qualified  stock  options  issued  under  the  OIP,  as 
they  were  under  the  EIP,  are  generally  time-based  and 
provide for a ten-year term, with options generally vest-
ing equally over a four-year period, with first vesting on 
the  first  anniversary  of  the  award  date.  Beginning  in 
March 2011, non-qualified stock options granted to non-
employee  directors  on  an  annual  basis  vest  100%  on  
the  first  anniversary  of  the  award  date.  Compensation 
expense related to our stock option awards was $6,802, 
$6,871 and $7,081 in fiscal 2012, 2011 and 2010, respec-
tively.  For  additional  information  on  our  accounting  for 
share-based  compensation,  see  Note  2  to  the  consoli-
dated financial statements. Under the OIP, as under the 
EIP,  employees  may  also  be  granted  ISOs  to  purchase 
common stock at not less than the fair value on the date 
of the grant. No ISOs have been granted to date under 
either plan.

Under  the  OIP,  as  under  the  EIP,  employees  and  non-
employees  may  be  awarded  shares  of  restricted  stock  
or  restricted  stock  units,  which  generally  vest  over  a 
four-year period, with first vesting on the anniversary of 
the grant date. Beginning in March 2011, restricted stock 
units  granted  to  non-employee  directors  on  an  annual 
basis  vest  100%  on  the  first  anniversary  of  the  award 
date. In general, shares of restricted stock and restricted 
stock  units  may  not  be  sold,  assigned,  transferred, 
pledged, disposed of or otherwise  encumbered. Hold-
ers  of  restricted  stock,  and  restricted  stock  units,  if 
specified  in  the  award  agreements,  have  all  the  rights  
of  stockholders,  including  voting  and  dividend  rights, 
subject  to  the  above  restrictions,  although  the  current 
holders of restricted stock units do not have such rights. 
Restricted  shares  under  the  OIP,  as  under  the  EIP,  
also  may  be  purchased  and  placed  “on  deposit”  
by  executive  officers  pursuant  to  the  2001  Deposit  
Share  Program.  Shares  purchased  under  this  Deposit 
Share Program receive a 50% match in restricted shares 
(“Award  Shares”).  These  Award  Shares  vest  at  the  end  
of  a  three-year  period,  and  are  subject  to  forfeiture 
upon  early  withdrawal  of  the  deposit  shares.  Compen-
sation  expense  related  to  our  restricted  stock  and 
restricted  stock  unit  awards  and  restricted  shares 
matched at 50% pursuant to the Deposit Share Program 
was  $5,674,  $5,184  and  $4,134  for  fiscal  2012,  2011  and 
2010, respectively.

Employee Stock Purchase Plan
In  March  2008,  our  stockholders  approved  our  2007 
Cabot  Microelectronics  Employee  Stock  Purchase  Plan 
(the  “ESPP”),  which  amended  the  ESPP  for  the  primary 
purpose of increasing the authorized shares of common 
stock  to  be  purchased  under  the  ESPP  from  475,000 
designated shares to 975,000 shares. The ESPP required 
us  to  proportionally  adjust  the  cumulative  number  of 
shares  designated  under  the  plan  to  reflect  the  effect  
of  the  leveraged  recapitalization  with  a  special  cash 

50

dividend. The cumulative number of shares designated 
under  the  ESPP  was  increased  by  a  factor  of  1.45068 
representing  the  ratio  of  the  official  NASDAQ  closing 
price of $51.92 per share on the dividend payment date, 
to  the  official  NASDAQ  opening  price  of  $35.79  per 
share  on  the  ex-dividend  date.  As  of  September  30, 
2012, a total of 814,625 shares are available for purchase 
under  the  ESPP.  The  ESPP  allows  all  full-time,  and  
certain  part-time,  employees  of  our  Company  and  its 
subsidiaries  to  purchase  shares  of  our  common  stock 
through  payroll  deductions.  Employees  can  elect  to 
have  up  to  10%  of  their  annual  earnings  withheld  to  
purchase  our  stock,  subject  to  a  maximum  number  of 
shares that a participant may purchase and a maximum 
dollar  expenditure  in  any  six-month  offering  period,  
and  certain  other  criteria.  The  provisions  of  the  ESPP 
allow shares to be purchased at a price no less than the 
lower  of  85%  of  the  closing  price  at  the  beginning  
or  end  of  each  semi-annual  stock  purchase  period.  A 
total  of  70,645,  61,364,  and  38,050  shares  were  issued 
under  the  ESPP  during  fiscal  2012,  2011  and  2010, 
respectively.  Compensation  expense  related  to  the 
ESPP  was  $735,  $508  and  $360  in  fiscal  2012,  2011  and 
2010, respectively.

Directors’ Deferred Compensation Plan
The Directors’ Deferred Compensation Plan (DDCP), as 
amended  and  restated  September  23,  2008,  became 
effective  in  March  2001  and  applies  only  to  our  non-
employee  directors.  The  cumulative  number  of  shares 
deferred  under  the  plan  was  71,781  and  47,530  as  of 
September  30,  2012  and  2011,  respectively.  The  DDCP 
required  us  to  proportionally  adjust  the  cumulative 
number of shares deferred under the plan to reflect the 
effect  of  the  leveraged  recapitalization  with  a  special 
cash dividend. The cumulative number of shares deferred 
under  the  DDCP  was  increased  by  a  factor  of  1.45068 
representing  the  ratio  of  the  official  NASDAQ  closing 
price of $51.92 per share on the dividend payment date, 
to  the  official  NASDAQ  opening  price  of  $35.79  per 
share on the ex-dividend date. Compensation expense 
related to the DDCP was $95, $83 and $68 for fiscal 2012, 
2011 and 2010, respectively.

Accounting for Share-Based Compensation
We  record  share-based  compensation  expense  for  all 
share-based  awards,  including  stock  option  grants, 
restricted  stock  and  restricted  stock  unit  awards  and 
employee  stock  purchases.  We  calculate  share-based 
compensation expense using the straight-line approach 
based  on  awards  ultimately  expected  to  vest,  which 
requires  the  use  of  an  estimated  forfeiture  rate.  Our 
estimated forfeiture rate is primarily based on historical 
experience,  but  may  be  revised  in  future  periods  if  

actual  forfeitures  differ  from  the  estimate.  We  use  the 
Black-Scholes  option-pricing  model  to  estimate  the 
grant date fair value of our stock options and employee 
stock purchase plan purchases. This model requires the 
input  of  highly  subjective  assumptions,  including  the 
price  volatility  of  the  underlying  stock,  the  expected 
term of our stock options and the risk-free interest rate. 
We estimate the expected volatility of our stock options 
based on a combination of our stock’s historical volatil-
ity  and  the  implied  volatilities  from  actively-traded 
options on our stock. Prior to fiscal 2012, we calculated 
the expected term of our stock options using the simpli-
fied  method,  due  to  our  limited  amount  of  historical 
option  exercise  data,  and  we  added  a  slight  premium  
to this expected term for employees who meet the defi-
nition  of  retirement  eligible  pursuant  to  their  grants  
during the contractual term of the grant. The simplified 
method  uses  an  average  of  the  vesting  term  and  the 
contractual term of the option to calculate the expected 
term.  We  experienced  a  significant  increase  in  the  vol-
ume  of  stock  option  exercises  in  fiscal  years  2011  and 
2012.  Consequently,  we  used  this  exercise  data,  as  
well as historical exercise data, to calculate the expected 
term  of  our  stock  options  granted  in  fiscal  2012,  rather 
than  using  the  simplified  method,  and  we  continued  
to  add  a  slight  premium  for  employees  who  meet  the 
definition of retirement eligible under their grant terms. 
The expected term we calculated using option exercise 
history  was  within  1%  of  the  expected  term  calculated 
under  the  simplified  method.  The  risk-free  rate  is 
derived  from  the  U.S.  Treasury  yield  curve  in  effect  at 
the time of grant.

The fair value of our share-based awards, as shown below, 
was  estimated  using  the  Black-Scholes  model  with  the 
following weighted-average assumptions, excluding the 
effect of our leveraged recapitalization:

Stock Options
Weighted-average grant 

date fair value

Expected term (in years)
Expected volatility
Risk-free rate of return
Dividend yield

ESPP
Weighted-average grant 

date fair value

Expected term (in years)
Expected volatility
Risk-free rate of return
Dividend yield

Year Ended September 30,

2012

2011

2010

$ 15.66
6.38

$ 16.49
6.28

$ 13.42
6.35

38%
1.3%
—

36%
2.1%
—

39%
2.6%
—

$  8.78
0.50

$  9.05
0.50

$  7.45
0.50

36%
0.1%
—

28%
0.2%
—

33%
0.3%
—

51

The Black-Scholes model is primarily used in estimating 
the  fair  value  of  short-lived  exchange  traded  options 
that  have  no  vesting  restrictions  and  are  fully  transfer-
able.  Because  employee  stock  options  and  employee 
stock  purchases  have  certain  characteristics  that  are  
significantly different from traded options, and because 
changes  in  the  subjective  assumptions  can  materially 
affect the estimated value, our use of the Black-Scholes 
model for estimating the fair value of stock options and 
employee stock purchases may not provide an accurate 
measure.  Although  the  value  of  our  stock  options  and 
employee  stock  purchases  are  determined  in  accor-
dance  with  applicable  accounting  standards  using  an 
option-pricing  model,  those  values  may  not  be  indica-
tive of the fair values observed in a willing buyer/willing 
seller market transaction.

The fair value of our restricted stock and restricted stock 
unit awards represents the closing price of our common 
stock on the date of award. Share-based compensation 
expense related to restricted stock and restricted stock 
unit awards is recorded net of expected forfeitures.

Share-Based Compensation Expense
Total  share-based  compensation  expense  for  the  years 
ended September 30, 2012, 2011 and 2010, is as follows:

Income statement classifications:
  Cost of goods sold

 Research, development  
  and technical

  Selling and marketing
  General and administrative
  Tax benefit

 Total share-based com-
pensation expense,  
net of tax

Year Ended  
September 30,

2012

2011

2010

$ 1,541 $ 1,221

$  986

1,105
1,392
9,268
(4,118)

1,060
1,124
9,241
(4,060)

908
1,025
8,724
(4,145)

$ 9,188 $ 8,586

$ 7,498

The  costs  presented  in  the  preceding  table  for  share-
based  compensation  expense  may  not  be  representa-
tive  of  the  total  effects  on  reported  income  for  future 
years. Factors that may impact future years include, but 
are not limited to, changes to our historical approaches 
to  long-term  incentives  such  as  described  above,  the 
timing  and  number  of  future  grants  of  share-based 
awards,  the  vesting  period  and  contractual  term  of 
share-based awards and types of equity awards granted. 
Further,  share-based  compensation  may  be  impacted  

by  changes  in  the  fair  value  of  future  awards  through 
variables  such  as  fluctuations  in  and  volatility  of  our 
stock  price,  as  well  as  changes  in  employee  exercise 
behavior and forfeiture rates.

Our  non-employee  directors  received  annual  equity 
awards in March 2012 at the time of our Annual Meeting 
of  Stockholders,  and  a  new  non-employee  director 
received an initial and annual equity award in June 2012, 
pursuant  to  the  OIP.  The  award  agreements  for  non-
employee  directors  provide  for  immediate  vesting  of 
the  award  at  the  time  of  termination  of  service  for  any 
reason other than by reason of Cause, Death, Disability 
or a Change in Control, as defined in the OIP, if at such 
time  the  non-employee  director  has  completed  an 
equivalent of at least two full terms as a director of the 
Company,  as  defined  in  the  Company’s  bylaws.  Five  of 
the Company’s non-employee directors had completed 
at  least  two  full  terms  of  service  as  of  the  date  of  the 
March  2012  award.  Consequently,  the  requisite  service 
period for the award has already been satisfied and we 
recorded  the  fair  value  of  $749  of  the  awards  to  these 
five directors to share-based compensation expense in 
the  fiscal  quarter  ended  March  31,  2012  rather  than 
recording that expense over the one-year vesting period 
stated in the award agreement, as is done for the other 
three non-employee directors.

Stock Option Activity
As required by the EIP, the exercise prices and the num-
ber of outstanding non-qualified stock options (NQSOs) 
were  adjusted  to  reflect  the  leveraged  recapitalization 
with a special cash dividend. The exercise prices of out-
standing NQSOs were reduced by multiplying them by 
a factor of 0.68933, representing the ratio of the official 
opening  price  of  our  common  stock  on  the  NASDAQ 
stock  market  of  $35.79  per  share  on  the  ex-dividend 
date,  to  the  official  closing  price  of  our  common  stock 
on the NASDAQ stock market of $51.92 per share on the 
last  trading  day  immediately  prior  to  the  ex-dividend 
date. The number of outstanding NQSOs was increased 
by multiplying the number by a factor of 1.45068, repre-
senting the ratio of the official NASDAQ closing price of 
$51.92  per  share  on  the  dividend  payment  date  to  the 
official  NASDAQ  opening  price  of  $35.79  per  share  on 
the  ex-dividend  date.  This  adjustment  did  not  result  in 
additional  share-based  compensation  expense  in  the 
period  as  the  fair  value  of  the  outstanding  NQSOs 
immediately  following  the  payment  of  the  special  cash 
dividend was equal to the fair value immediately prior to 
such distribution.

52

 
 
 
 
A summary of stock option activity under the EIP and OIP as of September 30, 2012, and changes during the fiscal 
2012 are presented below:

Stock 
Options

Weighted-Average 
Exercise Price

Weighted-Average 
Remaining Contractual 
Term (in years)

Aggregate 
Intrinsic Value 
(in thousands)

Outstanding at September 30, 2011
  Granted
  Exercised
  Forfeited or canceled
  Mandatory proportional adjustment  

  due to recapitalization

Outstanding at September 30, 2012

Exercisable at September 30, 2012

Expected to vest at September 30, 2012

3,950,537
477,444
(976,645)
(98,104)

1,780,394

5,133,626

3,585,204

1,388,924

$ 39.52
39.57
34.92
36.76

—

$26.75

$27.18

$26.21

4.9

3.4

8.3

$44,262

$29,725

$12,399

The  aggregate  intrinsic  value  in  the  table  above  repre-
sents  the  total  pretax  intrinsic  value  (i.e.,  for  all  in-the-
money stock options, the difference between our closing 
stock price of $35.14 per share on the last trading day of 
fiscal  2012  and  the  exercise  price,  multiplied  by  the 
number of shares) that would have been received by the 
option  holders  had  all  option  holders  exercised  their 
options  on  the  last  trading  day  of  fiscal  2012.  The  total 
intrinsic  value  of  options  exercised  was  $6,879,  $13,135 
and $492 for fiscal 2012, 2011 and 2010, respectively.

The  total  cash  received  from  options  exercised  was 
$34,107,  $35,955  and  $2,283  for  fiscal  2012,  2011  and 
2010, respectively. The actual tax benefit realized for the 
tax  deductions  from  options  exercised  was  $2,239, 
$4,401  and  $175  for  fiscal  2012,  2011  and  2010,  respec-
tively. The total fair value of stock options vested during 
fiscal years 2012, 2011 and 2010 was $6,796, $6,321 and 
$8,494,  respectively.  As  of  September  30,  2012,  there 
was  $9,623  of  total  unrecognized  share-based  com-
pensation  expense  related  to  unvested  stock  options 
granted  under  the  EIP  and  OIP.  That  cost  is  expected  
to  be  recognized  over  a  weighted-average  period  of  
2.5 years.

the  ex-dividend  date.  This  adjustment  did  not  result  in 
additional  share-based  compensation  expense  in  the 
period as the fair value of the outstanding RSUs imme-
diately  following  the  payment  of  the  special  cash  divi-
dend  was  equal  to  the  fair  value  immediately  prior  to 
such distribution.

A summary of the status of the restricted stock awards 
and  restricted  stock  unit  awards  outstanding  that  were 
granted under the EIP and OIP as of September 30, 2012, 
and changes during fiscal 2012, are presented below:

Restricted 
Stock Awards 
and Units

Weighted-
Average Grant 
Date Fair Value

Nonvested at  
  September 30, 2011

  Granted
  Vested
  Forfeited

Mandatory proportional 
adjustment due to 
recapitalization

Nonvested at  
  September 30, 2012

369,681
164,170
(167,159)
(10,242)

$    34.29
39.77
34.60
31.55

37,674

—

394,124

$34.15

Restricted Stock
Similarly, the EIP required that we adjust the number of 
outstanding  restricted  stock  units  (RSUs)  as  a  result  of 
the  leveraged  recapitalization  with  a  special  cash  divi-
dend.  The  number  of  outstanding  RSUs  was  increased 
by multiplying the number by a factor of 1.45068, repre-
senting  the  ratio  of  the  official  NASDAQ  closing  price  
of $51.92 per share on the dividend payment date to the  
official  NASDAQ  opening  price  of  $35.79  per  share  on 

As  of  September  30,  2012,  there  was  $8,084  of  total 
unrecognized  share-based  compensation  expense 
related  to  nonvested  restricted  stock  awards  and 
restricted stock units under the EIP and OIP. That cost is 
expected  to  be  recognized  over  a  weighted-average 
period  of  2.5  years.  The  total  fair  values  of  restricted 
stock  awards  and  restricted  stock  units  vested  during 
fiscal years 2012, 2011 and 2010 were $5,784, $4,452 and 
$3,209, respectively.

53

 
 
 
13. Other Income (Expense), Net
Other income (expense), net, consisted of the following:

stock—other

September 30, 2011

12. Savings Plan
Effective in May 2000, we adopted the Cabot Microelec-
tronics Corporation 401(k) Plan (the “401(k) Plan”), which 
is a qualified defined contribution plan, covering all eli-
gible U.S. employees meeting certain minimum age and 
eligibility  requirements,  as  defined  by  the  401(k)  Plan. 
Participants  may  make  elective  contributions  of  up  to 
60% of their eligible compensation. All amounts contrib-
uted  by  participants  and  earnings  on  these  contribu-
tions are fully vested at all times. The 401(k) Plan provides 
for matching and fixed non-elective contributions by the 
Company.  Under  the  401(k)  Plan,  the  Company  will 
match 100% of the first four percent of the participant’s 
eligible compensation and 50% of the next two percent 
of  the  participant’s  eligible  compensation  that  is  con-
tributed, subject to limitations required by government 
regulations.  Under  the  401(k)  Plan,  all  U.S.  employees, 
even  those  who  do  not  contribute  to  the  401(k)  Plan, 
receive  a  contribution  by  the  Company  in  an  amount 
equal to four percent of eligible compensation, and thus 
are participants in the 401(k) Plan. Participants are 100% 
vested  in  all  Company  contributions  at  all  times.  The 
Company’s  expense  for  the  401(k)  Plan  totaled  $4,210, 
$4,201 and $2,981 for the fiscal years ended September 
30, 2012, 2011 and 2010, respectively.

Interest income
Other expense

Year Ended September 30,

2012

2011

2010

$  146
(1,490)

$  238
(1,556)

$ 228
(729)

Total other income (expense), net

$ (1,344)

$ (1,318)

$ (501)

Other expense primarily represents the gains and losses 
recorded  on  transactions  denominated  in  foreign  cur-
rencies. Other expense in fiscal 2012 was consistent with 
other  expense  recorded  in  fiscal  2011.  The  increase  in 
other expense in fiscal 2011 from fiscal 2010 was primar-
ily due to foreign exchange effects, primarily related to 
changes in the exchange rate of the Japanese yen and 
the New Taiwan dollar to the U.S. dollar, net of the gains 
and  losses  incurred  on  forward  foreign  exchange  con-
tracts  discussed  in  Note  10  of  this  Form  10-K.  As  dis-
closed  in  Note  1,  prior  period  other  income  (expense) 
amounts  have  been  adjusted  to  exclude  interest 
expense to conform to the current year presentation.

14. Stockholders’ Equity
The following is a summary of our capital stock activity 
over the past three years:

Number of Shares

September 30, 2009

Exercise of stock options
Restricted stock under EIP, net 

of forfeitures

Restricted stock under Deposit 

Share Plan

Common stock under ESPP
Repurchases of common stock 
under share repurchase plans

Repurchases of common 

stock—other

September 30, 2010

Exercise of stock options
Restricted stock under EIP, net 

of forfeitures

Restricted stock under Deposit 
Share Plan, net of forfeitures

Common stock under ESPP
Repurchases of common stock 
under share repurchase plans

Repurchases of common 

Exercise of stock options
Restricted stock under EIP and 

OIP, net of forfeitures

Restricted stock under Deposit 
Share Plan, net of forfeitures

Common stock under ESPP
Repurchases of common stock 
under share repurchase plans

Repurchases of common 

stock—other

Common 
Stock

26,143,116
74,019

127,390

2,140
38,050

26,384,715
1,085,965

115,069

5,223
61,364

27,652,336
976,645

159,879

5,022
70,645

Treasury 
Stock

2,698,234

723,184

24,651

3,446,069

1,235,668

33,840

4,715,577

929,407

37,304

September 30, 2012

28,864,527

5,682,288

Common Stock
Each  share  of  common  stock,  including  of  restricted 
stock awards, but not restricted stock units, entitles the 
holder  to  one  vote  on  all  matters  submitted  to  a  vote  
of  Cabot  Microelectronics’  stockholders.  Common 
stockholders  are  entitled  to  receive  ratably  the  divi-
dends,  if  any,  as  may  be  declared  by  the  Board  of 
Directors. The number of authorized shares of common 
stock is 200,000,000 shares.

Share Repurchases
In  November  2010,  our  Board  of  Directors  authorized  
a  share  repurchase  program  for  up  to  $125,000  of  our 
outstanding common stock, which became effective on 
the  authorization  date.  We  repurchased  671,100  shares 
for  $29,105  during  fiscal  2011  and  we  repurchased 
929,407 shares for $33,026 during fiscal 2012 under this 

54

The provision for income taxes at our effective tax rate 
differed from the statutory rate as follows:

Federal statutory rate
U.S. benefits from research and 
experimentation activities
State taxes, net of federal effect
Foreign income at other than  

U.S. rates

Executive compensation
Share-based compensation
Adjustment of prior amounts, net 

of valuation allowance

Domestic production deduction
Tax-exempt interest income
Other, net

Year Ended  
September 30,

2012

2011

2010

35.0% 35.0% 35.0%

(0.5)
0.2

(1.9)
0.8
0.7

0.9
(0.5)
(0.0)
0.4

(2.0)
0.6

(2.8)
1.4
3.3

—
(0.8)
(0.1)
(0.1)

(0.6)
0.5

(2.7)
—
0.3

—
(0.1)
(0.1)
0.2

  Provision for income taxes

35.1% 34.5% 32.5%

In fiscal 2012, 2011 and 2010, we elected to permanently 
reinvest the earnings of certain of our foreign subsidiar-
ies outside the U.S. rather than repatriating the earnings 
to  the  U.S.  We  have  not  provided  deferred  taxes  on 
approximately $31.1 million of undistributed earnings of 
such subsidiaries. These earnings could become subject 
to  additional  income  tax  if  they  are  remitted  as  divi-
dends  to  the  U.S.  parent  company,  loaned  to  the  U.S. 
parent  company,  or  upon  sale  of  subsidiary  stock. 
Determination of the amount of unrecognized deferred 
tax liability related to these earnings is not practicable.

The  increase  in  our  effective  tax  rate  in  fiscal  2012  
was primarily due to the expiration of the research and 
experimentation tax credit effective December 31, 2011, 
decreased income in the foreign subsidiaries where we 
have elected to permanently reinvest earnings, and cer-
tain  adjustments  made  to  prior  year  tax  estimates. 
These  increases  were  partially  offset  by  decreased  tax 
effects  on  share-based  compensation  and  decreased 
taxable  executive  compensation  in  excess  of  limits 
defined in section 162(m) of the Internal Revenue Code. 
As discussed in footnote 1 of this 10-K under the head-
ing “Results of Operations”, income tax expense in fis-
cal  2012  included  $973  of  non-material  adjustments  to 
correct  various  prior  period  amounts  and  income  tax 
expense  in  fiscal  2011  included  $671  of  adjustments  to 
executive compensation in fiscal 2008 through 2010 and 
a $497 reversal of a deferred tax asset for certain share-
based compensation expense.

program.  As  of  December  13,  2011,  we  had  $82,869 
remaining  under  this  share  repurchase  program.  In  
conjunction  with  a  new  capital  management  initiative, 
on  December  13,  2011,  our  Board  of  Directors  autho-
rized  an  increase  in  the  amount  available  under  our 
share  repurchase  program  to  $150,000.  With  this 
increased  authorization,  as  of  September  30,  2012, 
$130,000  remains  outstanding  under  our  share  repur-
chase  program.  Shares  are  repurchased  from  time  to 
time, depending on market conditions, in open market 
transactions,  at  management’s  discretion.  We  repur-
chased 564,568 shares for $25,000 in fiscal 2011 under a 
prior  share  repurchase  program,  which  was  completed 
during  the  fiscal  quarter  ended  March  31,  2011.  During 
fiscal  2010,  we  repurchased  723,184  shares  of  common 
stock  under  this  prior  program  at  a  cost  of  $24,998.  To 
date, we have funded share repurchases under our share 
repurchase  program  from  our  existing  cash  balance, 
and anticipate we will continue to do so. The program, 
which became effective on the authorization date, may 
be  suspended  or  terminated  at  any  time,  at  the 
Company’s  discretion.  For  additional  information  on 
share  repurchases,  see  Part  II,  Item  5.  “Market  for 
Registrant’s  Common  Equity,  Related  Stockholder 
Matters and Issuer Purchases of Equity Securities”.

Separate from this share repurchase program, a total of 
37,304, 33,840 and 24,651 shares were purchased during 
fiscal 2012, 2011 and 2010, respectively, pursuant to the 
terms of our EIP and OIP as shares withheld from award 
recipients to cover payroll taxes on the vesting of shares 
of restricted stock granted under the EIP and OIP.

15. Income Taxes
Income before income taxes was as follows:

Domestic
Foreign

  Total

Year Ended September 30,

2012

2011

2010

$ 55,555
7,316

$ 54,886
24,026

$ 39,835
33,442

$ 62,871

$ 78,912

$ 73,277

Taxes on income consisted of the following:

U.S. federal and state:
Current
Deferred

  Total

Foreign:
Current
Deferred

  Total

Year Ended September 30,

2012

2011

2010

$ 19,975
(308)

$ 15,700
6,194

$ 15,372
(2,643)

$ 19,667

$ 21,894

$ 12,729

$  5,593
(3,215)

$  6,616
(1,260)

$ 10,597
493

2,378

5,356

11,090

  Total U.S. and foreign

$ 22,045

$ 27,250

$ 23,819

55

 
 
The accounting guidance regarding uncertainty in income 
taxes prescribes a threshold for the financial statement 
recognition and measurement of tax positions taken or 
expected to be taken on a tax return. Under these stan-
dards, we may recognize the tax benefit of an uncertain 
tax position only if it is more likely than not that the tax 
position  will  be  sustained  by  the  taxing  authorities, 
based on the technical merits of the position.

The following table presents the changes in the balance 
of gross unrecognized tax benefits during the last three 
fiscal years:

Balance September 30, 2009
Additions for tax positions relating to the  

current fiscal year

Additions for tax positions relating to prior  

fiscal years

Settlements with taxing authorities
Lapse of statute of limitations

Balance September 30, 2010
Additions for tax positions relating to the  

current fiscal year

Additions for tax positions relating to prior  

fiscal years

Settlements with taxing authorities
Lapse of statute of limitations

Balance September 30, 2011
Additions for tax positions relating to the  

current fiscal year

Additions for tax positions relating to prior  

fiscal years

Settlements with taxing authorities
Lapse of statute of limitations

Balance September 30, 2012

$ 249

—

153
(28)
(201)

173

123

307
—
—

603

51

114
(353)
(132)

$ 283

We recognize interest and penalties related to uncertain 
tax  positions  as  income  tax  expense  in  our  financial 
statements.  Interest  and  penalties  accrued  on  our 
Consolidated  Balance  Sheet  were  $4  and  $19  at 
September 30, 2012 and 2011, respectively, and interest 
and penalties charged to expense were not material.

We  believe  the  tax  periods  open  to  examination  by  
the  U.S.  federal  government  include  fiscal  years  2009 
through 2011. We believe the tax periods open to exam-
ination by U.S. state and local governments include fis-
cal years 2008 through 2011 and the tax periods open to 
examination by foreign jurisdictions include fiscal years 
2008  through  2011.  We  do  not  anticipate  a  significant 
change  to  the  total  amount  of  unrecognized  tax  bene-
fits within the next 12 months.

Significant  components  of  deferred  income  taxes  were 
as follows:

Deferred tax assets:
  Employee benefits

Inventory

  Bad debt reserve
  Share-based compensation expense
  Net operating losses
  Other
  Valuation allowance

September 30,

2012

2011

$  4,035
2,930
1,708
12,659
2,292
2,656
(1,378)

$  3,246
2,886
387
12,184
768
1,558
—

  Total deferred tax assets

$ 24,902

$ 21,029

Deferred tax liabilities:
  Translation adjustment
  Depreciation and amortization
  Unremitted foreign earnings
  Other

$  7,966
3,776
1,810
645

$ 10,576
1,568
3,647
127

  Total deferred tax liabilities

$ 14,197

$ 15,918

As  of  September  30,  2012,  the  Company  had  foreign 
and  state  net  operating  loss  carryforwards  (NOLs)  of 
$7,772 and $1,528, respectively, which will expire begin-
ning in fiscal year 2017 through fiscal year 2030. We pro-
vided  a  gross  valuation  allowance  of  $1,699  on  these 
NOLs  during  fiscal  2012.  As  of  September  30,  2012,  
the  Company  also  had  $1,818  in  state  tax  credit  carry-
forwards,  for  which  we  have  recorded  a  $1,047  gross 
valuation allowance in fiscal 2012.

16. Commitments and Contingencies

Legal Proceedings
While we are not involved in any legal proceedings that 
we  believe  will  have  a  material  impact  on  our  consoli-
dated  financial  position,  results  of  operations  or  cash 
flows, we periodically become a party to legal proceed-
ings  in  the  ordinary  course  of  business.  For  example,  
in  2011,  we  concluded  litigation  in  the  United  States 
against  a  competitor  in  which  the  validity  of  certain  of 
our  CMP  slurry  patents  for  tungsten  CMP  was  upheld, 
although  the  specific  competitive  products  at  issue 
were found to not infringe the claims at issue.

Product Warranties
We  maintain  a  warranty  reserve  that  reflects  manage-
ment’s best estimate of the cost to replace product that 
does  not  meet  customers’  specifications  and  perfor-
mance requirements, and costs related to such replace-
ment.  The  warranty  reserve  is  based  upon  a  historical 
product  replacement  rate,  adjusted  for  any  specific 
known  conditions  or  circumstances.  Additions  and 
deductions  to  the  warranty  reserve  are  recorded  in  

56

 
 
 
cost of goods sold. Our warranty reserve requirements 
changed during fiscal 2012 as follows:

Balance as of September 30, 2011
Reserve for product warranty during  

the reporting period
Settlement of warranty

Balance as of September 30, 2012

$ 384

867
(892)

$ 359

Indemnification
In  the  normal  course  of  business,  we  are  a  party  to  a 
variety  of  agreements  pursuant  to  which  we  may  be 
obligated  to  indemnify  the  other  party  with  respect  to 
certain matters. Generally, these obligations arise in the 
context of agreements entered into by us, under which 
we  customarily  agree  to  hold  the  other  party  harmless 
against  losses  arising  from  items  such  as  a  breach  of 
certain representations and covenants including title to 
assets sold, certain intellectual property rights and cer-
tain environmental matters. These terms are common in 
the industries in which we conduct business. In each of 
these circumstances, payment by us is subject to certain 
monetary  and  other  limitations  and  is  conditioned  on 
the other party making an adverse claim pursuant to the 
procedures specified in the particular agreement, which 
typically allow us to challenge the other party’s claims.

We evaluate estimated losses for such indemnifications 
under  the  accounting  standards  related  to  contingen-
cies  and  guarantees.  We  consider  such  factors  as  the 
degree  of  probability  of  an  unfavorable  outcome  and 
the ability to make a reasonable estimate of the amount 
of  loss.  To  date,  we  have  not  experienced  material  
costs as a result of such obligations and, as of September 
30,  2012,  have  not  recorded  any  liabilities  related  to  
such  indemnifications  in  our  financial  statements  as  
we  do  not  believe  the  likelihood  of  such  obligations  
is probable.

Lease Commitments
We  lease  certain  vehicles,  warehouse  facilities,  office 
space, machinery and equipment under cancelable and 
noncancelable leases, all of which expire within six years 
from  now  and  may  be  renewed  by  us.  Lease  commit-
ments also include certain costs associated with our pad 
finishing  operation  located  at  Taiwan  Semiconductor 
Manufacturing  Company,  which  are  accounted  for  as  
an  operating  lease.  Rent  expense  under  such  arrange-
ments  during  fiscal  2012,  2011  and  2010  totaled  $3,199, 
$2,934 and $2,480, respectively.

In  December  2001  we  entered  into  a  fumed  alumina 
supply agreement with Cabot Corporation under which 
we agreed to pay Cabot Corporation for the expansion 
of  a  fumed  alumina  manufacturing  facility  in  Tuscola, 
Illinois. The arrangement for the facility has been treated  

as a capital lease for accounting purposes and the pres-
ent  value  of  the  minimum  quarterly  payments  resulted 
in  an  initial  $9,776  lease  obligation  and  related  leased 
asset. The agreement expired in December 2011.

Future minimum rental commitments under noncancel-
able leases as of September 30, 2012 are as follows:

Fiscal Year

2013
2014
2015
2016
2017
Thereafter

Amount related to interest

Capital lease obligation

Operating

Capital

$2,830
2,179
1,116
1,013
785
520

$8,443

$  2
5
5
5
4
—

21

—

$21

Purchase Obligations
Purchase  obligations  include  our  take-or-pay  arrange-
ments  with  suppliers,  and  purchase  orders  and  other 
obligations  entered  into  in  the  normal  course  of  busi-
ness regarding the purchase of goods and services.

We purchase fumed silica primarily under a fumed silica 
supply  agreement  with  Cabot  Corporation,  our  former 
parent company that is not a related party, that became 
effective  in  January  2004,  and  was  amended  in 
September  2006  and  in  April  2008,  the  latter  of  which 
extended  the  termination  date  of  the  agreement  from 
December  2009  to  December  2012  and  also  changed 
the  pricing  and  some  other  non-material  terms  of  the 
agreement to the benefit of both parties. We are gener-
ally obligated to purchase fumed silica for at least 90% 
of our six-month volume forecast for certain of our slurry 
products, to purchase certain minimum quantities every 
six  months,  and  to  pay  for  the  shortfall  if  we  purchase 
less than these amounts. We are currently working with 
Cabot  Corporation  to  negotiate  the  terms  of  a  new 
fumed silica supply agreement that we anticipate would 
take effect following the expiration of the current agree-
ment. Since December 2001, we have purchased fumed 
alumina primarily under a fumed alumina supply agree-
ment with Cabot Corporation that expired in December 
2011.  We  are  now  operating  under  a  renewed  fumed 
alumina  supply  agreement  with  Cabot  Corporation, 
which  expires  in  April  2013,  under  which  we  are  obli-
gated  to  pay  certain  fixed,  capital  and  variable  costs, 
and  have  certain  take-or-pay  obligations,  We  currently 
anticipate  we  will  not  have  to  pay  any  shortfall  under 
these  agreements.  Purchase  obligations  include  $8,994 
of contractual commitments for fumed silica and fumed 
alumina under these contracts.

57

 
17. Earnings Per Share
The standards of accounting for earnings per share require companies to provide a reconciliation of the numerator 
and  denominator  of  the  basic  and  diluted  earnings  per  share  computations.  Basic  and  diluted  earnings  per  share 
were calculated as follows:

Numerator:
  Net income

Denominator:

Weighted-average common shares

(Denominator for basic calculation)

Weighted-average effect of dilutive securities:
  Share-based compensation

Diluted weighted-average common shares
(Denominator for diluted calculation)

Earnings per share:

Basic

Diluted

Year Ended September 30,

2012

2011

2010

$40,826

$51,662

$49,458

22,506,408

22,895,568

23,083,807

773,890

539,036

188,772

23,280,298

23,434,604

23,272,579

$    1.81

$    1.75

$    2.26

$    2.20

$    2.14

$    2.13

For the twelve months ended September 30, 2012, 2011, 
and  2010,  approximately  1.3  million,  1.3  million  and  2.6 
million  shares,  respectively,  attributable  to  outstanding 
stock  options  were  excluded  from  the  calculation  of  
diluted earnings per share because the exercise price of  
the  options  was  greater  than  the  average  market  price 
of  our  common  stock  and,  therefore,  their  inclusion 
would have been anti-dilutive.

than ten percent of our total revenue in fiscal 2012, 2011 
and 2010:

Revenue:
  Taiwan
  South Korea
  Japan
  Singapore

Year Ended September 30,

2012

2011

2010

$124,732
68,573
56,488
*

$132,089
56,321
57,889
47,441

$129,533
42,669
60,207
44,316

18.  Financial Information by Industry Segment, 

*Denotes less than ten percent of total

Geographic Area and Product Line

We  operate  predominantly  in  one  industry  segment—
the  development,  manufacture,  and  sale  of  CMP  con-
sumables. Revenues are attributed to the United States 
and  foreign  regions  based  upon  the  customer  location 
and  not  the  geographic  location  from  which  our  prod-
ucts were shipped. Financial information by geographic 
area was as follows:

Revenue:
  United States
  Asia
  Europe

  Total

Property, plant and  
  equipment, net:
  United States
  Asia
  Europe

Year Ended September 30,

2012

2011

2010

$  56,770
342,958
27,929

$  61,540
356,074
27,828

$  55,666
327,202
25,333

$ 427,657

$ 445,442

$ 408,201

$  49,325
75,690
5

$  50,503
80,280
8

$  55,576
60,235
—

  Total

$ 125,020

$ 130,791

$ 115,811

The  following  table  shows  revenue  from  sales  to  cus-
tomers  in  foreign  countries  that  accounted  for  more  

The following table shows net property, plant and equip-
ment in foreign countries that accounted for more than 
ten  percent  of  our  total  net  property,  plant  and  equip-
ment in fiscal 2012, 2011 and 2010:

Property, plant and  
  equipment, net:

  Japan
  Taiwan
  South Korea

Year Ended September 30,

2012

2011

2010

$  43,411
18,397
12,580

$  50,236
17,577
*

$  42,225
17,542
*

*Denotes less than ten percent of total

The following table shows revenue generated by prod-
uct line in fiscal 2012, 2011 and 2010:

Revenue:
  Tungsten slurries
  Dielectric slurries
  Copper slurries
  Polishing pads

 Engineered Surface  
  Finishes

  Data storage slurries

Year Ended September 30,

2012

2011

2010

$ 161,756
119,320
67,157
33,725

$ 164,098
121,543
76,285
31,045

$ 147,788
117,484
75,898
29,909

24,878
20,821

24,685
27,786

16,316
20,806

  Total

$ 427,657

$ 445,442

$ 408,201

58

 
 
 
 
 
 
 
 
 
 
 
 
 
SELECTED QUARTERLY OPERATING RESULTS
(Unaudited and in thousands, except per share amounts)

The following table presents our unaudited financial information for the eight quarterly periods ended September 
30, 2012. This unaudited financial information has been prepared in accordance with accounting principles generally 
accepted in the United States of America, applied on a basis consistent with the annual audited financial statements 
and in the opinion of management, include all necessary adjustments, which consist only of normal recurring adjust-
ments necessary to present fairly the financial results for the periods. The results for any quarter are not necessarily 
indicative of results for any future period.

Revenue
Cost of goods sold

Gross profit
Operating expenses:
  Research, development and technical
  Selling and marketing
  General and administrative

Total operating expenses
Operating income (loss)
Interest expense
Other income (expense), net

Income (loss) before income taxes
Provision (benefit) for income taxes

Sept. 30,
2012

June 30, March 31,

2012

2012

Dec. 31,
2011

Sept. 30,
2011

June 30, March 31,

2011

2011

Dec. 31,
2010

$ 110,621
56,883

$ 115,678
60,462

$99,236
53,442

$ 102,122
52,843

$ 109,731
58,814

$ 111,846
58,821

$ 109,660
56,927

$ 114,205
56,774

53,738

55,216

45,794

49,279

50,917

53,025

52,733

57,431

15,401
7,288
10,572

33,261
20,477
961
(681)

18,835
7,196

15,415
7,458
10,695

33,568
21,648
955
(864)

19,829
6,587

14,071
7,434
15,177

36,682
9,112
354
97

8,855
3,325

13,755
7,336
12,901

33,992
15,287
39
104

15,352
4,937

14,687
7,702
11,677

34,066
16,851
44
(829)

15,978
6,689

14,573
7,785
11,008

33,366
19,659
30
(281)

19,348
6,559

14,919
6,791
11,567

33,277
19,456
37
683

20,102
7,010

13,856
7,480
11,676

33,012
24,419
44
(891)

23,484
6,992

Net income (loss)

$  11,639

$  13,242

$  5,530

$  10,415

$  9,289

$  12,789

$  13,092

$  16,492

Basic earnings (loss) per share

$ 

0.51

$ 

0.57

$    0.24

$ 

0.46

$ 

0.41

$ 

0.55

$ 

0.57

$ 

0.73

Weighted-average basic shares outstanding

22,920

23,120

22,768

22,508

22,816

23,119

23,032

22,710

Diluted earnings (loss) per share

$ 

0.49

$ 

0.55

$    0.23

$ 

0.45

$ 

0.40

$ 

0.54

$ 

0.55

$ 

0.71

Weighted-average diluted shares outstanding

23,706

23,939

23,780

22,926

23,191

23,797

23,693

23,131

Dividends per share

$ 

— $ 

— $  15.00

$ 

— $ 

— $ 

— $ 

— $ 

—

59

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS

The following table sets forth activities in our allowance for doubtful accounts:

Allowance for Doubtful Accounts

Year ended:
September 30, 2012
September 30, 2011
September 30, 2010

Balance  
at Beginning  
of Year

Amounts 
Charged to 
Expenses

Deductions 
and 
Adjustments

Balance 
at End 
of Year

$1,090
1,121
1,277

$3,771
(18)
(113)

$   (104)
(13)
(43)

$4,757
1,090
1,121

We maintain a warranty reserve that reflects management’s best estimate of the cost to replace product that does 
not  meet  customers’  specifications  and  performance  requirements,  and  costs  related  to  such  replacement.  The  
warranty reserve is based upon a historical product replacement rate, adjusted for any specific known conditions or 
circumstances.  Additions  and  deductions  to  the  warranty  reserve  are  recorded  in  cost  of  goods  sold.  Charges  to 
expenses and deductions, shown below, represent the net change required to maintain an appropriate reserve.

Warranty Reserves

Year ended:
September 30, 2012
September 30, 2011
September 30, 2010

Balance  
at Beginning 
of Year

Reserve for Product 
Warranty During the 
Reporting Period

Adjustments to  
Pre-Existing 
Warranty Reserve

Settlement  
of Warranty

Balance 
at End 
of Year

$384
375
360

$   867
1,074
1,161

$      —
—
—

$   (892)
(1,065)
(1,146)

$   359
384
375

We have provided a valuation allowance on certain deferred tax assets. The following table sets forth activities in our 
valuation allowance:

Valuation Allowance

Year ended:
September 30, 2012

Balance  
at Beginning  
of Year

Amounts 
Charged to 
Expenses

Deductions 
and 
Adjustments

Balance 
at End 
of Year

$        —

$1,378

$        —

$1,378

60

MANAGEMENT RESPONSIBILITY

The  accompanying  consolidated  financial  statements 
were  prepared  by  the  Company  in  conformity  with 
accounting  principles  generally  accepted  in  the  United 
States  of  America.  The  Company’s  management  is 
responsible for the integrity of these statements and of 
the underlying data, estimates and judgments.

The Company’s management establishes and maintains 
a  system  of  internal  accounting  controls  designed  to 
provide  reasonable  assurance  that  its  assets  are  safe-
guarded from loss or unauthorized use, transactions are 
properly  authorized  and  recorded,  and  that  financial 
records  can  be  relied  upon  for  the  preparation  of  the 
consolidated financial statements. This system includes 
written policies and procedures, a code of business con-
duct  and  an  organizational  structure  that  provides  for 
appropriate division of responsibility and the training of 
personnel.  This  system  is  monitored  and  evaluated  on 
an ongoing basis by management in conjunction with its 
internal audit function.

The Company’s management assesses the effectiveness 
of  its  internal  control  over  financial  reporting  on  an 
annual  basis.  In  making  this  assessment,  management 
uses the criteria set forth by the Committee of Sponsoring 
Organizations  of  the  Treadway  Commission  in  Internal 
Control—Integrated Framework. Management acknowl-
edges,  however,  that  all  internal  control  systems,  no 
matter how well designed, have inherent limitations and 
can  provide  only  reasonable  assurance  with  respect  to 
financial  statement  preparation  and  presentation.  In 
addition, the Company’s independent registered public 
accounting firm evaluates the Company’s internal control 
over financial reporting and performs such tests and other 
procedures as it deems necessary to reach and express 
an opinion on the fairness of the financial statements.

In addition, the Audit Committee of the Board of Directors 
provides general oversight responsibility for the financial 
statements.  Composed  entirely  of  Directors  who  are 
independent  and  not  employees  of  the  Company,  the 
Committee  meets  periodically  with  the  Company’s  
management,  internal  auditors  and  the  independent 
registered  public  accounting  firm  to  review  the  quality 
of  financial  reporting  and  internal  controls,  as  well  as 
results  of  auditing  efforts.  The  internal  auditors  and 
independent registered public accounting firm have full 
and  direct  access  to  the  Audit  Committee,  with  and 
without management present.

/s/ William P. Noglows
William P. Noglows
Chief Executive Officer

/s/ William S. Johnson
William S. Johnson
Chief Financial Officer

/s/ Thomas S. Roman
Thomas S. Roman
Principal Accounting Officer

61

Item 9.  Changes in and Disagreements with 

Accountants on Accounting and 
Financial Disclosure

None.

Item 9A. Controls and Procedures

Evaluation of Disclosure Controls and Procedures
Our  management,  with  the  participation  of  our  Chief 
Executive  Officer  (CEO)  and  Chief  Financial  Officer 
(CFO),  has  evaluated  the  effectiveness  of  the  design 
and  operation  of  our  disclosure  controls  and  proce-
dures  (as  defined  in  Rule  13a-15(e)  under  the  Securities 
Exchange  Act  of  1934,  as  amended  (“the  Exchange 
Act”)),  as  of  September  30,  2012.  Based  on  that  eval-
uation,  our  CEO  and  CFO  have  concluded  that  our  
disclosure  controls  and  procedures  were  effective  to 
ensure that information required to be disclosed in our 
Exchange  Act  reports  is  recorded,  processed,  summa-
rized and reported within the time periods specified in 
the SEC’s rules and forms, and to ensure that such infor-
mation  is  accumulated  and  communicated  to  manage-
ment,  including  the  CEO  and  CFO,  as  appropriate  to 
allow timely decisions regarding required disclosure.

While  we  believe  the  present  design  of  our  disclosure 
controls  and  procedures  is  effective  enough  to  make 
known to our senior management in a timely fashion all 
material information concerning our business, we intend 
to continue to improve the design and effectiveness of 
our  disclosure  controls  and  procedures  to  the  extent 
necessary  in  the  future  to  provide  our  senior  manage-
ment  with  timely  access  to  such  material  information, 
and to correct any deficiencies that we may discover in 
the future, as appropriate.

Management’s Report on Internal Control Over 
Financial Reporting
Our  management  is  responsible  for  establishing  and 
maintaining  adequate  internal  control  over  financial 
reporting  for  the  Company.  Internal  control  over  finan-
cial reporting is defined in Rule 13a-15(f) or Rule 15d-15(f) 
promulgated under the Securities Exchange Act of 1934 
as  a  process  designed  by,  or  under  the  supervision  of, 
the  Company’s  CEO  and  CFO  to  provide  reasonable  

assurance  regarding  the  reliability  of  our  financial 
reporting  and  the  preparation  of  financial  statements 
for  external  purposes  in  accordance  with  generally 
accepted  accounting  principles  in  the  United  States  of 
America. Internal control over financial reporting includes  
policies  and  procedures  that:  pertain  to  the  mainte-
nance  of  records  that  in  reasonable  detail  accurately 
and fairly reflect our transactions and dispositions of the 
Company’s  assets;  provide  reasonable  assurance  that 
transactions  are  recorded  as  necessary  for  preparation 
of our financial statements in accordance with generally 
accepted  accounting  principles;  provide  reasonable 
assurance  that  receipts  and  expenditures  of  Company 
assets are made in accordance with management autho-
rization; and provide reasonable assurance that unauthor-
ized  acquisition,  use  or  disposition  of  Company  assets 
that could have a material effect on our financial state-
ments would be prevented or detected on a timely basis. 
Because of its inherent limitations, internal control over 
financial reporting may not prevent or detect misstate-
ments. 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.

Our  management  evaluated  the  effectiveness  of  our 
internal  control  over  financial  reporting  based  on  the 
framework  in  Internal  Control—Integrated  Framework 
issued  by  the  Committee  of  Sponsoring  Organizations 
of  the  Treadway  Commission  (COSO).  Based  on  this 
evaluation,  our  management  concluded  that  the  Com-
pany’s  internal  control  over  financial  reporting  was 
effective  as  of  September  30,  2012.  The  effectiveness  
of the Company’s internal control over financial report-
ing  as  of  September  30,  2012  has  been  audited  by 
PricewaterhouseCoopers  LLP,  an  independent  regis-
tered  public  accounting  firm,  as  stated  in  their  attesta-
tion  report  which  appears  under  Item  8  of  this  Annual 
Report on Form 10-K.

Changes in Internal Control Over Financial Reporting
There were no changes in our internal control over finan-
cial  reporting  that  occurred  during  our  most  recent  
fiscal  quarter  that  have  materially  affected,  or  are  rea-
sonably  likely  to  materially  affect,  our  internal  control 
over financial reporting.

62

Inherent Limitations on Effectiveness of Controls
Because  of  inherent  limitations,  our  disclosure  controls 
or  our  internal  control  over  financial  reporting  may  not 
prevent  all  errors  and  all  fraud.  A  control  system,  no 
matter  how  well  conceived  and  operated,  can  provide 
only reasonable, not absolute, assurance that the objec-
tives of the control system are met. Further, the design 
of  a  control  system  must  reflect  the  fact  that  there  are 
resource  constraints,  and  the  benefits  of  controls  must  
be  considered  relative  to  their  costs.  Because  of  the 
inherent limitations in all control systems, no evaluation 
of controls can provide absolute assurance that all con-
trol  issues  and  instances  of  fraud,  if  any,  within  the 
Company have been detected. These inherent limitations 
include the realities that judgments in decision-making 
can  be  faulty,  and  that  breakdowns  can  occur  because 
of  a  simple  error  or  mistake.  Additionally,  controls  can 
be circumvented by the individual acts of some persons, 
by collusion of two or more people or by management 
override  of  the  controls.  The  design  of  any  system  of 
controls also is based in part upon certain assumptions 
about the likelihood of future events, and there can be 
no  assurance  that  any  design  will  succeed  in  achieving 
its  stated  goals  under  all  potential  future  conditions; 
over time, controls may become inadequate because of 
changes in conditions, or the degree of compliance with 
policies or procedures may deteriorate. Because of the 
inherent  limitations  in  a  cost-effective  control  system, 
misstatements due to error or fraud may occur and not 
be detected.

Item 9B. Other Information
None.

PART III

Item 10.  Directors, Executive Officers and 

Corporate Governance

The  information  required  by  Item  10  of  Form  10-K  with 
respect to identification of directors, the existence of a 
separately-designated standing audit committee, identi-
fication of members of such committee and identification 
of  an  audit  committee  financial  expert  is  incorporated 
by  reference  from  the  information  contained  in  the  
sections  captioned  “Election  of  Directors”  and  “Board 
Structure  and  Compensation”  in  our  definitive  Proxy 
Statement for the Annual Meeting of Stockholders to be 
held March 5, 2013 (the “Proxy Statement”). In addition, 
for information with respect to the executive officers of 
our  Company,  see  “Executive  Officers”  in  Part  I  of  this 
Form  10-K  and  the  section  captioned  “Section  16(a) 
Beneficial  Ownership  Reporting  Compliance”  in  the 
Proxy  Statement.  Information  required  by  Item  405  of 
Regulation  S-K  is  incorporated  by  reference  from  the 
information contained in the section captioned “Section 
16(a)  Beneficial  Ownership  Reporting  Compliance”  in 
the Proxy Statement.

We have adopted a code of business conduct for all of 
our  employees  and  directors,  including  our  principal 
executive  officer,  other  executive  officers,  principal 
financial officer and senior financial personnel. A copy of 
our code of business conduct is available free of charge 
on  our  Company  website  at  www.cabotcmp.com.  We 
intend to post on our website any material changes to, 
or  waivers  from  our  code  of  business  conduct,  if  any, 
within two days of any such event.

Item 11. Executive Compensation
The  information  required  by  Item  11  of  Form  10-K  is 
incorporated  by  reference  from  the  information  con-
tained in the section captioned “Executive Compensa-
tion” in the Proxy Statement.

63

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

Stockholder Matters

Equity Compensation Plan Information
Shown  below  is  information  as  of  September  30,  2012,  with  respect  to  the  shares  of  common  stock  that  may  be 
issued under Cabot Microelectronics’ existing equity compensation plans.

(a)

(b)

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

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))

5,314,202(2)

—

5,314,202(2)

$26.75(2)

—

$26.75(2)

5,750,242(3)

—

5,750,242(3)

Plan Category

Equity compensation plans approved  
  by security holders(1)
Equity compensation plans not approved  
  by security holders

Total

(1)   Equity Compensation plans consist of our Second Amended and Restated Cabot Microelectronics Corporation 2000 Equity Incentive Plan (EIP), 
as  amended  and  restated  September  23,  2008,  our  2012  Omnibus  Incentive  Plan  (OIP),  and  our  Employee  Stock  Purchase  Plan  (ESPP).  As  of 
March 6, 2012, all securities available for future issuance under the EIP were transferred to the OIP and the EIP is no longer available for any 
future awards. All share amounts in the above table reflect the effect of the leveraged recapitalization with a special cash dividend. See Note 11 
of the Notes to the Consolidated Financial Statements for more information regarding our equity compensation plans.

(2)   Column  (a)  includes  71,781  shares  that  non-employee  directors,  who  defer  their  compensation  under  our  Directors’  Deferred  Compensation 
Plan,  have  the  right  to  acquire  pursuant  thereto,  and  108,795  shares  that  non-employee  directors  and  non-U.S.  employees  have  the  right  to 
acquire  upon  the  vesting  of  the  equivalent  restricted  stock  units  that  they  have  been  awarded  under  our  equity  incentive  plan.  Column  (b) 
excludes both of these from the weighted-average exercise price.

(3)   Column (c) includes 814,625 shares available for future issuance under the ESPP.

The other information required by Item 12 of Form 10-K 
is  incorporated  by  reference  from  the  information  con-
tained  in  the  section  captioned  “Stock  Ownership”  in 
the Proxy Statement.

Item 13.  Certain Relationships and  
Related Transactions and  
Director Independence

The  information  required  by  Item  13  of  Form  10-K  is 
incorporated  by  reference  from  the  information  con-
tained  in  the  section  captioned  “Certain  Relationships 
and Related Transactions” in the Proxy Statement.

Item 14.  Principal Accountant Fees  

and Services

The  information  required  by  Item  14  of  Form  10-K  is 
incorporated  by  reference  from  the  information  con-
tained  in  the  section  captioned  “Fees  of  Independent 
Auditors  and  Audit  Committee  Report”  in  the  Proxy 
Statement.

64

PART IV

Item 15. Exhibits and Financial Statement Schedules
(a) The following Financial Statements and Financial Statement Schedule are included in Item 8 herein:

1. Financial Statements:

Report of Independent Registered Public Accounting Firm
Consolidated Statements of Income for the years ended September 30, 2012, 2011 and 2010
Consolidated Balance Sheets at September 30, 2012 and 2011
Consolidated Statements of Cash Flows for the years ended September 30, 2012, 2011 and 2010
Consolidated Statements of Changes in Stockholders’ Equity for the years ended September 30, 2012, 2011 and 2010
Notes to the Consolidated Financial Statements 

2. Financial Statement Schedule: Schedule II—Valuation and Qualifying Accounts

3. Exhibits—The following exhibits are filed as part of, or incorporated by reference into, this Report on Form 10-K:

Exhibit 
Number

3.2 (9)
3.3 (1)
4.1 (2)
10.1 (10)

Description

Amended and Restated By-Laws of Cabot Microelectronics Corporation.
Form of Amended and Restated Certificate of Incorporation of Cabot Microelectronics Corporation.
Form of Cabot Microelectronics Corporation Common Stock Certificate.
Second Amended and Restated Cabot Microelectronics Corporation 2000 Equity Incentive Plan, as 

amended and restated September 23, 2008.*

10.2 (13)

Form of Second Amended and Restated Cabot Microelectronics Corporation 2000 Equity Incentive 

Plan Non-Qualified Stock Option Grant Agreement (non-employee directors).*

10.4 (12)

10.5 (12)

Form of Second Amended and Restated Cabot Microelectronics Corporation 2000 Equity Incentive 
Plan Non-Qualified Stock Option Grant Agreement (employees (including executive officers)).*
Form of Second Amended and Restated Cabot Microelectronics Corporation 2000 Equity Incentive 

Plan Restricted Stock Award Agreement (employees (including executive officers)).*

10.6 (13)

Form of Second Amended and Restated Cabot Microelectronics Corporation 2000 Equity Incentive 

Plan Restricted Stock Units Award Agreement (non-employee directors).*

10.15 (11) Cabot Microelectronics Corporation 2007 Employee Stock Purchase Plan, as Amended and Restated 

January 1, 2010.*

Form of Amended and Restated Change in Control Severance Protection Agreement.**

10.22 (11) Cabot Microelectronics Corporation 401(k) Plan, as amended.*
10.23 (10)
10.28 (10) Directors’ Deferred Compensation Plan, as amended September 23, 2008.*
10.30 (3)
10.32 (3)
10.33 (10) Adoption Agreement, as amended September 23, 2008, of Cabot Microelectronics Corporation 

Form of Deposit Share Agreement.***
Fumed Alumina Supply Agreement.+

Supplemental Employee Retirement Plan.*

10.34 (12) Code of Business Conduct.
10.36 (4)
10.38 (5)
10.42 (6)
10.46 (12) Non-Employee Directors’ Compensation Summary effective March 2011.*
10.49 (7)

Directors’ Cash Compensation Umbrella Program.*
Employment Offer Letter dated November 2, 2003.*
Fumed Silica Supply Agreement.+

Amendment No. 1 to Fumed Silica Supply Agreement, between Cabot Microelectronics Corporation 

and Cabot Corporation.+

10.50 (8)

Amendment No. 2 to Fumed Silica Supply Agreement, between Cabot Microelectronics Corporation 

and Cabot Corporation.+

First Amendment to the Employment Offer Letter dated November 2, 2003.*

10.51 (10)
10.53 (10) Cabot Microelectronics Corporation Supplemental Employee Retirement Plan, as amended.*
10.54 (12) Cabot Microelectronics Corporation Annual Incentive and Sales Incentive Programs.*
10.57 (11) Adoption Agreement, as amended January 1, 2010, of Cabot Microelectronics Corporation 401(k) Plan.*
10.58 (12)
10.59 (14) General Release, Waiver and Covenant Not to Sue.*

Employee Stock Purchase Plan Prospectus as of November 24, 2010.*

65

10.60 (15) Credit Agreement dated February 13, 2012 among Cabot Microelectronics Corporation, as Borrower, 

Bank of America, N.A., as Administrative Agent, Bank of America Merrill Lynch and J.P. Morgan 
Securities LLC, as Joint Lead Arrangers and Joint Book Managers, JPMorgan Chase Bank, N.A.,  
as Syndication Agent, and Wells Fargo Bank, National Association, as Documentation Agent.

10.61 (15) Cabot Microelectronics Corporation 2012 Omnibus Incentive Plan.*
10.62 (16)

Form of Cabot Microelectronics Corporation 2012 Omnibus Incentive Plan Non-Qualified Stock 

Option Grant Agreement (employees (including executive officers)).*

10.63 (16)

Form of Cabot Microelectronics Corporation 2012 Omnibus Incentive Plan Restricted Stock Award 

Agreement (employees (including executive officers)).*

10.64 (16)

Form of Cabot Microelectronics Corporation 2012 Omnibus Incentive Plan Non-Qualified Stock 

Option Grant Agreement (non-employee directors).*

10.65 (16)

Form of Cabot Microelectronics Corporation 2012 Omnibus Incentive Plan Restricted Stock Units 

21.1
23.1
24.1
31.1

31.2

32.1

Award Agreement (non-employee directors).*

Subsidiaries of Cabot Microelectronics Corporation.
Consent of Independent Registered Public Accounting Firm.
Power of Attorney.
Certification of Chief Executive Officer as adopted pursuant to Section 302 of the Sarbanes-Oxley 

Act of 2002.

Certification of Chief Financial Officer as adopted pursuant to Section 302 of the Sarbanes-Oxley Act 

of 2002.

Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-

Oxley Act of 2002.

66

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

Filed as an exhibit to, and incorporated by reference from the Registrant’s Registration Statement on Form 
S-1 (No. 333-95093) filed with the Commission on March 27, 2000.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Registration Statement on Form 
S-1 (No. 333-95093) filed with the Commission on April 3, 2000.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q 
(No. 000-30205) filed with the Commission on February 12, 2002.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Annual Report on Form 10-K  
(No. 000-30205) filed with the Commission on December 10, 2003.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q 
(No. 000-30205) filed with the Commission on February 12, 2004.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q 
(No. 000-30205) filed with the Commission on May 7, 2004.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Annual Report on Form 10-K  
(No. 000-30205) filed with the Commission on November 29, 2006.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q 
(No. 000-30205) filed with the Commission on August 8, 2008.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Current Report on Form 8-K  
(No. 000-30205) filed with the Commission on September 24, 2008.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Annual Report on Form 10-K  
(No. 000-30205) filed with the Commission on November 25, 2008.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q 
(No. 000-30205) filed with the Commission on February 8, 2010.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q 
(No. 000-30205) filed with the Commission on February 8, 2011.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q 
(No. 000-30205) filed with the Commission on May 9, 2011.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Annual Report on Form 10-K  
(No. 000-30205) filed with the Commission on November 22, 2011.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q 
(No. 000-30205) filed with the Commission on May 9, 2012.
Filed as an exhibit to, and incorporated by reference from the Registrant’s Quarterly Report on Form 10-Q 
(No. 000-30205) filed with the Commission on August 8, 2012.

  *  Management contract, or compensatory plan or arrangement.
  **  Substantially similar change in control severance protection agreements have been entered into with William P. Noglows, H. Carol Bernstein, 
Yumiko Damashek, David H. Li, William S. Johnson, Ananth Naman, Daniel J. Pike, Lisa A. Polezoes, Thomas S. Roman, Stephen R. Smith, Adam 
F. Weisman and Daniel S. Wobby, with differences only in the amount of payments and benefits to be received by such persons.

 ***  Substantially  similar  deposit  share  agreements  have  been  entered  into  with  William  P.  Noglows,  H.  Carol  Bernstein,  David  H.  Li,  William  S. 
Johnson, Daniel J. Pike, Thomas S. Roman and Daniel S. Wobby with differences only in the amount of initial deposit made and deposit shares 
purchased by such persons.

  +  This Exhibit has been filed separately with the Commission pursuant to the grant of a confidential treatment request. The confidential portions 

of this Exhibit have been omitted and are marked by an asterisk.

67

SIGNATURES

Pursuant to the requirements of section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly 
caused this report to be signed on its behalf by the undersigned thereunto duly authorized:

Date: November 20, 2012 

/s/ WILLIAM P. NOGLOWS

CABOT MICROELECTRONICS CORPORATION

William P. Noglows
Chairman of the Board, President and Chief Executive Officer
[Principal Executive Officer]

Date: November 20, 2012 

/s/ WILLIAM S. JOHNSON

Date: November 20, 2012 

William S. Johnson
Vice President and Chief Financial Officer
[Principal Financial Officer]

/s/ THOMAS S. ROMAN

Thomas S. Roman
Corporate Controller
[Principal Accounting Officer]

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

Date: November 20, 2012 

/s/ WILLIAM P. NOGLOWS

William P. Noglows
Chairman of the Board, President and Chief Executive Officer
[Director]

Date: November 20, 2012 

/s/ ROBERT J. BIRGENEAU*

Robert J. Birgeneau
[Director]

Date: November 20, 2012 

/s/ JOHN P. FRAZEE, JR.*

John P. Frazee, Jr.
[Director]

Date: November 20, 2012 

/s/ H. LAURANCE FULLER*

Date: November 20, 2012 

H. Laurance Fuller
[Director]

/s/ RICHARD S. HILL*

Richard S. Hill
[Director]

Date: November 20, 2012 

/s/ BARBARA A. KLEIN*

Barbara A. Klein
[Director]

Date: November 20, 2012 

/s/ EDWARD J. MOONEY*

Edward J. Mooney
[Director]

Date: November 20, 2012 

/s/ STEVEN V. WILKINSON*

Date: November 20, 2012 

Steven V. Wilkinson
[Director]

/s/ BAILING XIA*

Bailing Xia
[Director]

*by H. Carol Bernstein as Attorney-in-fact pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934.

68

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 31.1
CERTIFICATION

I, William P. Noglows, certify that:

1.   I have reviewed this Annual Report on Form 10-K of Cabot Microelectronics Corporation;

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

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

4.   The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls 
and  procedures  (as  defined  in  Exchange  Act  Rules  13a-15(e)  and  15d-15(e))  and  internal  control  over  financial 
reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

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

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

(c)   Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report 
our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period 
covered by this report based on such evaluation; and

(d)   Disclosed  in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporting  that  occurred 
during  the  registrant’s  fourth  fiscal  quarter  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:

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

(b)   Any fraud, whether or not material, that involves management or other employees who have a significant role 

in the registrant’s internal control over financial reporting.

Date: November 20, 2012 

/s/ WILLIAM P. NOGLOWS

William P. Noglows
Chief Executive Officer

69

 
 
 
 
 
 
 
 
Exhibit 31.2
CERTIFICATION

I, William S. Johnson, certify that:

1.   I have reviewed this Annual Report on Form 10-K of Cabot Microelectronics Corporation;

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

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

4.   The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls 
and  procedures  (as  defined  in  Exchange  Act  Rules  13a-15(e)  and  15d-15(e))  and  internal  control  over  financial 
reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

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

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

(c)   Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report 
our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period 
covered by this report based on such evaluation; and

(d)   Disclosed  in  this  report  any  change  in  the  registrant’s  internal  control  over  financial  reporting  that  occurred 
during  the  registrant’s  fourth  fiscal  quarter  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:

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

(b)   Any fraud, whether or not material, that involves management or other employees who have a significant role 

in the registrant’s internal control over financial reporting.

Date: November 20, 2012 

/s/ WILLIAM S. JOHNSON

William S. Johnson
Chief Financial Officer

70

 
 
 
 
 
 
 
 
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 Cabot Microelectronics Corporation (the “Company”) on Form 10-K for the 
fiscal year ended September 30, 2012, as filed with the Securities and Exchange Commission on the date hereof (the 
“Report”), each of the undersigned officers of the Company certifies, pursuant to 18 U.S.C. Section 1350, as adopted 
pursuant to Section 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 results 

of operations of the Company.

Date: November 20, 2012 

/s/ WILLIAM P. NOGLOWS

William P. Noglows
Chief Executive Officer

Date: November 20, 2012 

/s/ WILLIAM S. JOHNSON

William S. Johnson
Chief Financial Officer

71

 
 
 
 
Revenue

(in millions)

Diluted Earnings Per Share

Cash From Operations

(in dollars)

(in millions)

500

400

300

200

100

0

2.5

2.0

1.5

1.0

0.5

0.0

100

80

60

40

20

0

ouR compAny 
Cabot Microelectronics is the world’s leading supplier of chemical mechanical planarization (CMP) slurries and a 
growing  CMP  pad  supplier  to  the  semiconductor  industry.  Our  CMP  consumables  products  are  used  to  level, 
smooth and remove excess material from the multiple layers of material that are deposited upon silicon wafers in 
the  production  of  most  semiconductor  devices.  This  enables  our  customers  to  manufacture  smaller,  faster  and 
more complex devices. We also produce slurries for the data storage industry that are used to polish certain hard 
disk  drive  components,  and  we  are  pursuing  a  number  of  other  demanding  surface  modification  applications 
through our Engineered Surface Finishes business.

FinAnciAl HigHligHts

Revenue
(in millions)

$375

$291

$445

$428

$408

Diluted Earnings Per Share
(in dollars)

$2.13 $2.20

$1.64

$1.75

$0.48

Cash From Operations
(in millions)

$94

$88

$71

$45

$66

FY08

FY09

FY10

FY11

FY12

FY08

FY09

FY10

FY11

FY12

FY08

FY09

FY10

FY11

FY12

In millions, except per share and percentage amounts

FY12*

FY11

Change

Revenue

Gross profit margin

Net income

Diluted earnings per share

Cash from operations

Cash dividends per share

Cash and short-term investments

Long-term debt (includes current portion)

After tax return on invested capital

$427.7

$445.4

(4.0)%

47.7

%

48.1%

40.8

1.75

66.4

15.00

178.5

172.8

51.7

2.20

93.6

—

302.5

—

15.4%

18.8%

(0.8)

(21.0)

(20.5)

(29.0)

100.0

(41.0)

100.0

(18.1)

* In fiscal 2012, in conjunction with a new capital management initiative, we completed a leveraged recapitalization with payment of a special cash dividend of $15.00 per share, or 
$347.1 million in aggregate. The dividend was funded with a $175.0 million term loan and $172.1 million from existing Company cash balances.

stocKHolDERs’ inFoRmAtion

Officers

BOard Of directOrs

cOrpOrate infOrmatiOn

William p. noglows 
Chairman, President and 
Chief Executive Officer

H. carol Bernstein 
Vice President, Secretary 
and General Counsel

yumiko Damashek 
Vice President, 
Japan and Asia Operations

William s. Johnson 
Vice President and 
Chief Financial Officer

David H. li 
Vice President, Asia Pacific Region

Ananth naman 
Vice President, 
Research and Development

Daniel J. pike 
Vice President, 
Corporate Development

lisa A. polezoes 
Vice President, Human Resources 

thomas s. Roman 
Corporate Controller

stephen R. smith 
Vice President, Marketing

carmelina m. stoklosa 
Treasurer and Director, Finance

Adam F. Weisman 
Vice President, Business Operations

Daniel s. Wobby 
Vice President, Global Sales 

William p. noglows 
Chairman, President and  
Chief Executive Officer,  
Cabot Microelectronics 
Corporation

Robert J. Birgeneau 
Chancellor, 
University of California,  
Berkeley

John p. Frazee, Jr. 
Former Chairman and 
Chief Executive Officer, 
Centel Corporation

H. laurance Fuller 
Former Co-Chairman, 
BP Amoco PLC

Richard s. Hill 
Former Chairman and 
Chief Executive Officer, 
Novellus Systems, Inc. 

Barbara A. Klein 
Former Chief Financial Officer, 
CDW Computer Centers, Inc.

Edward J. mooney 
Former Chairman and 
Chief Executive Officer, 
Nalco Chemical Company

steven V. Wilkinson 
Former Partner, 
Arthur Andersen LLP

Bailing Xia 
Chairman and  
Chief Executive Officer,  
Summer Leaf, Inc.

Headquarters 
Cabot Microelectronics Corporation
870 N. Commons drive
aurora, IL 60504
630.375.6631 phone
800.811.2756 toll free
630.375.5593 fax
www.cabotcmp.com

INvestor INforMatIoN
Contact our offices by mail at  
the address above, by telephone  
at 630.499.2600 or at  
www.cabotcmp.com.

stoCk INforMatIoN
Cabot Microelectronics is traded on  
the Nasdaq Global select Market  
under the symbol CCMP.

stoCk traNsfer aGeNt  
aNd reGIstrar
Computershare trust Company, N.a.
P.o. Box 43078
Providence, rI 02940-3078
781.575.3400
www.computershare.com

INdePeNdeNt audItors
PricewaterhouseCoopers LLP
Chicago, IL

stoCkHoLders’ MeetING
the annual Meeting of stockholders  
will be held at 8 a.m. Central  
time on March 5, 2013, at  
Cabot Microelectronics Corporation
870 N. Commons drive 
aurora, IL

forM 10-k
a copy of the Cabot Microelectronics 
annual report on form 10-k for the fiscal 
year ended september 30, 2012, filed 
with the securities and exchange Com-
mi s sion, is enclosed and also available 
without charge at www.cabotcmp.com.

Annual Report Design by Curran & Connors, Inc. / www.curran-connors.com

Annual Report Cover Photo by ©iStockphoto.com / Mikkel William Nielsen

Cabot Microelectronics Corporation

870 N. Commons Drive

Aurora, IL 60504

www.cabotcmp.com

Cabot  Microelectronics  is  committed  to  conducting  its  business  operations  in  a  manner  that  preserves  the  
environment,  which  includes  limiting  waste,  conserving  energy  and  preventing  pollution.  Our  commitment  goes 
beyond regulatory compliance and ISO certifications. Compared with 2008, when we established specific environmental 
improvement goals, in 2012 we successfully lessened our impact on the environment as shown below:

54%

INC R E A SE IN   
PA PER R EC YC L ING

25%

INC R E A SE IN    
SO L ID WA S T E 
R EC YC L ING

66%

4%

11%

R EDuC T I ON  IN    
L A NDf I L L WA S T E

R EDuC T I ON    
IN C O 2 E m IS SI ONS

R EDuC T I ON  IN    
E L EC T R I C I T Y uS AG E

We continue to partner with our customers to help them achieve their environmental goals. As we look to the future, 
we plan to further reduce the environmental impact of doing business by strongly encouraging our suppliers to share 
our  commitment  to  the  environment,  and  we  plan  to  measure  the  progress  of  our  preferred  suppliers.  Through  
our own environmental initiatives, as well as through joint programs with our customers and suppliers, we strive to 
continue to be a trusted business partner and model corporate citizen with respect to environmental issues.

2012 Annual Report