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Nature's Sunshine Products, Inc.

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FY2012 Annual Report · Nature's Sunshine Products, Inc.
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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K

x Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 for the fiscal year

ended December 31, 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: 000–33001

NATUS MEDICAL INCORPORATED

(Exact name of Registrant as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization)

77–0154833
(I.R.S. Employer
Identification Number)

1501 Industrial Road, San Carlos, California 94070
(Address of principal executive offices, including zip code)

(650) 802–0400
(Registrant’s telephone number, including area code)

Securities Registered Pursuant to Section 12(b) of the Act:

Title of each class
Common Stock, $0.001 par value per share

Name of each exchange on which registered
The NASDAQ Stock Market LLC
(Nasdaq Global Select Market)

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

Securities Registered Pursuant to Section 12(g) of the Act: None

Act.    Yes  ¨    No  x

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  x

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 requirements for the past 90 days.    Yes  x    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  (§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  x    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 the
Form 10-K or any amendment to this Form 10-K.    x

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition

of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act (Check one):

Large accelerated filer    ¨

Non-accelerated filer    ¨

(Do not check if a smaller reporting company)

  Accelerated filer    x

  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  x

As of June 30, 2012, the last business day of Registrant’s most recently completed second fiscal quarter, there were 30,181,324 shares
of Registrant’s common stock outstanding, and the aggregate market value of such shares held by non-affiliates of Registrant (based upon
the  closing  sale  price  of  such  shares  on  the  Nasdaq  Global  Select  Market  on  June  30,  2012)  was  $330,919,682.  Shares  of  Registrant’s
common stock held by each executive officer and director and by each entity that owns 5% or more of Registrant’s outstanding common
stock  have  been  excluded  in  that  such  persons  may  be  deemed  to  be  affiliates.  This  determination  of  affiliate  status  is  not  necessarily  a
conclusive determination for other purposes.

On April 1, 2013, the registrant had 30,339,098 shares of its common stock outstanding.

The Registrant has incorporated by reference, into Part III of this Form 10-K, portions of its Proxy Statement for the 2013 Annual

Meeting of Stockholders.

DOCUMENTS INCORPORATED BY REFERENCE

 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

NATUS MEDICAL INCORPORATED

ANNUAL REPORT ON FORM 10-K

TABLE OF CONTENTS

PART I

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

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

     1  
     1  
    21  
    33  
    33  
    34  
    34  

PART II

ITEM 5.
ITEM 6.
ITEM 7.
ITEM 7A.
ITEM 8.
ITEM 9A.

PART III

    35  
   Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities     35  
    36  
   Selected Financial Data
    38  
   Management’s Discussion and Analysis of Financial Condition and Results of Operations
    51  
   Quantitative and Qualitative Disclosures About Market Risk
    51  
   Financial Statements and Supplementary Data
    53  
   Controls and Procedures

ITEM 10.
ITEM 11.
ITEM 12.
ITEM 13.
ITEM 14.

   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

PART IV

ITEM 15.
SIGNATURES

   Exhibits and Financial Statement Schedule

    57  
    57  
    57  
    58  
    58  
    58  

    59  
    59  
    63  

 
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ITEM 1.

Business

PART I

This Annual Report on Form 10-K contains forward-looking statements within the meaning of Section 27A of the Securities Act of
1933  and  Section  21E  of  the  Securities  Exchange  Act  of  1934  about  Natus  Medical  Incorporated  (“Natus,”  “we,”  “us,”  or  “our
Company”).  These  statements  include,  among  other  things,  statements  concerning  our  expectations,  beliefs,  plans,  intentions,  future
operations,  financial  condition  and  prospects,  and  business  strategies.  The  words  “may,”  “will,”  “continue,”  “estimate,”  “project,”
“intend,”  “believe,”  “expect,”  “anticipate,”  and  other  similar  expressions  generally  identify  forward-looking  statements.  Forward-
looking  statements  in  this  Item  1  include,  but  are  not  limited  to,  statements  regarding  the  effectiveness  and  advantages  of  our  products,
factors  relating  to  demand  for  and  economic  advantages  of  our  products,  our  plan  to  develop  and  acquire  additional  technologies,
products or businesses, our marketing, technology enhancement, and product development strategies, and our ability to complete all of our
backlog orders.

Forward-looking  statements  are  not  guarantees  of  future  performance  and  are  subject  to  substantial  risks  and  uncertainties  that
could  cause  the  actual  results  to  differ  materially  from  those  that  we  predicted  in  the  forward-looking  statements.  Investors  should
carefully  review  the  information  contained  under  the  caption  “Risk  Factors”  contained  in  Item  1A  for  a  description  of  risks  and
uncertainties  that  could  cause  actual  results  to  differ  from  those  that  we  predicted.  All  forward-looking  statements  are  based  on
information available to us on the date hereof, and we assume no obligation to update forward-looking statements, except as required by
Federal Securities laws.

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Natus , AABR , ABaer , ALGO , AOAE , AuDX , Balance Manager , Balance Master , Balance Shape , Biliband , Bio-logic , Bo-
JECT , Brain Atlas , Ceegraph , CHAMP , Clarity System , Cochlea Scan , Cool Cap , CoolCare , Dantec , Ear Couplers , Ear Muffin ,
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Echo  Screen ,  Embla  US ,  Embletta ,  Enterprise ,  EquiTest ,  Fischer-Zoth ,  Flexicoupler ,  Gumdrop ,  Halo  Ear  Muffin ,  Hawaii
Medical , Keypoint , Keypoint AU , Keypoint EU ,  Keypoint  JP , MASTER , Medelec , Medix ,  MedixI.C.S.A ,  Navigator ,  Neatnick ,
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neoBLUE ,  Neurocom ,  Neuromax ,  NeuroWorks ,  Nicolet ,  NicoletElite ,  Oxydome ,  Pocket ,  REMbrandt ,  REMlogic ,  Sandman ,
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Scout ,  Sleeprite ,  Sleepscan ,  Smart  Scale ,  Sonamed ,  Sonara ,  Sonara  TEK ,  Stellate  Notta ,  STETHODOP ,  TECA ,  Tootsweet ,
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Traveler , Treetip , VAC PAC , VERSALAB , Warmette , Xact Trace , Xltek  are registered trademarks of Natus Medical Incorporated
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and  its  subsidiaries.  Accuscreen ,  Bili  Lite  Pad ,  Bili-Lite ,  Biomark ,  Circumstraint
,  Coherence ,  Deltamed ,  inVision ,  Medix
MediLED , MiniMuffs , NatalCare , Neometrics  and Smartpack  are non-registered trademarks of Natus and its subsidiaries. Solutions
for Newborn CareSM is a non-registered service mark of Natus.

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Overview

Natus is a leading provider of healthcare products used for the screening, detection, treatment, monitoring and tracking of common
medical  ailments  in  newborn  care,  hearing  impairment,  neurological  dysfunction,  epilepsy,  sleep  disorders,  and  balance  and  mobility
disorders. Product offerings include computerized neurodiagnostic systems for audiology, neurology, polysomnography, and neonatology,
as well as newborn care products such as hearing screening systems, phototherapy devices for the treatment of newborn jaundice, head-
cooling products for the treatment of brain injury in newborns, incubators to control the newborn’s environment, and software systems for
managing and tracking disorders and diseases for public health laboratories.

We  have  completed  a  number  of  acquisitions  since  2003,  consisting  of  either  the  purchase  of  a  company,  substantially  all  of  the
assets of a company, or individual products or product lines. Our significant acquisitions are as follows: Neometrics in 2003; Fischer-Zoth
in  2004;  Bio-logic,  Deltamed,  and  Olympic  in  2006;  Xltek  in  2007;  Sonamed,  Schwarzer  Neurology,  and  Neurocom  in  2008,  Hawaii
Medical and Alpine Biomed in 2009, Medix in 2010, Embla in 2011 and Nicolet in 2012.

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Product Families

We categorize our products into two product families:

•

•

  Neurology—Includes products for diagnostic electroencephalography (EEG), electromyography (EMG), diagnostic sleep analysis

or polysomnography (PSG), intraoperative monitoring (IOM), and transcranial doppler ultrasound technology.

  Newborn  Care  and  Other—Includes  products  for  newborn  care  including  hearing  screening,  brain  injury,  thermoregulation,
jaundice management, and various disposable products, as well as products for diagnostic hearing assessment for children through
adult populations, and products to diagnose and assist in treating balance and mobility disorders.

Our Product Offerings

Neurology

Our diagnostic and monitoring systems and supplies for neurology and neurophysiology markets represent a comprehensive line of
products that are used by physicians, nurses and medical technologists to assist in the diagnosis and monitoring of neurological disorders of
the central and peripheral nervous system, including monitoring of patients during surgery, while under sedation, in post-operative care, and
in intensive care units. Our product lines consist of the following:

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  Electroencephalography  or  “EEG”—Equipment  and  supplies  used  to  monitor  and  visually  display  the  electrical  activity
generated  by  nerve  cells  in  the  brain  and  other  key  physiological  signals  for  both  diagnosis  and  monitoring  of  neurological
disorders in the hospital, research laboratory, clinician office and patient’s home.

  Electromyography  or  “EMG”—Equipment  and  supplies  used  to  measure  electrical  activity  in  nerves,  muscles,  the  brain  and

spinal cord and includes EMG, nerve conduction and evoked potential functionality.

  Polysomnography or “PSG”—Equipment  and  supplies  used  to  measure  a  variety  of  respiratory  and  neurological  functions  to
assist in the diagnosis and monitoring of sleep disorders, such as snoring and obstructive sleep apnea, a condition that causes a
person to stop breathing intermittently during sleep.

  Intraoperative  Monitoring  or  “IOM” —Products  and  supplies  that  assist  surgeons  and  neurophysiologists  in  preserving  the
functional integrity of a patient’s nervous system during and after complex surgical procedures.

  Transcranial Doppler—Products that assist clinicians in evaluating the integrity of blood flow in the brain for both preventive
monitoring and diagnosis as well as to assist treatment in acute conditions such as stroke and vasospasm.

Diagnostic EEG and Long-term Monitoring

Overview

We design, manufacture, and market a full line of computerized instruments and key supplies used to help diagnose the presence of
seizure disorders and epilepsy, look for causes of confusion, evaluate head injuries, tumors, infections, degenerative diseases, and metabolic
disturbances  that  affect  the  brain,  and  assist  in  surgical  planning.  This  type  of  testing  is  also  done  to  diagnose  brain  death  in  comatose
patients.  These  systems  and  instruments  work  by  detecting,  amplifying,  and  recording  the  brain’s  electrical  impulses  (EEGs)  as  well  as
other physiological signals needed to support clinical findings. Routine clinical EEG recording is done by placing electrodes on a patient’s
scalp  over  various  areas  of  the  brain  to  record  and  detect  patterns  of  activity  and  specific  types  of  electrical  events.  EEG  technologists
perform the tests, and neurologists, neurophysiologists and epileptologists review and interpret the results.

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Routine outpatient clinical EEG testing is performed in hospital neurology laboratories, private physician offices, and in ambulatory
settings such as the patient’s home, providing physicians with a clinical assessment of a patient’s condition. For patients with seizures that
do  not  respond  to  conventional  therapeutic  approaches,  long-term  inpatient  monitoring  of  EEGs  and  behavior  is  used  to  determine  if
surgical  solutions  are  appropriate.  Patient’s  suffering  from  severe  head  trama  and  other  acute  conditions  that  may  affect  the  brain  are
monitored in intensive care units. In addition, research facilities use EEG equipment to conduct research on humans and laboratory animals.

Diagnostic Electroencephalograph Monitoring Product Lines

Our EEG diagnostic monitoring product lines for neurology consist of signal amplifiers, workstations to capture and store data, and
proprietary  software.  These  products  are  typically  used  in  concert,  as  part  of  an  EEG  “system”  by  the  neurology/neurophysiology
department of a hospital or clinic to assist in the diagnosis and monitoring of neurological conditions.

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  NeuroWorks;  Ceegraph;  Coherence;  Harmonie;  NicoletOne.        Our  computerized  EEG  Systems  include  a  broad  range  of
products, from software licenses and ambulatory monitoring systems to advanced laboratory systems with multiple capabilities for
EEG, ICU monitoring, long-term epilepsy monitoring of up to 256 channels, and physician review stations with quantitative EEG
analysis capabilities.

  Stellate/Gotman  Spike  and  Seizure;  GridView;  NicoletOne  Trends.         Our  proprietary  spike  and  seizure  detection  algorithm
detects,  summarizes,  and  reports  EEG  events  that  save  health  care  professionals  time  by  increasing  the  speed  and  accuracy  of
interpretation. GridView is a tool that allows the clinician to correlate EEG patterns with electrode contacts on a 3D view of the
patient  brain  using  magnetic  resonance  (MR)  or  computed  tomography  (CT)  images,  thus  enabling  the  visualization  and
annotation  of  the  brain  surface  and  internal  structures  involved  in  the  diagnosis  of  epilepsy.  NicoletOne  Trends  provides  a
comprehensive  set  of  EEG  analysis  algorithms  such  as  spike  and  seizure  detection,  total  band  power  analysis,  alpha-delta
variability,  and  spectrogram.  These  algorithms  are  used  to  generate  trends  of  large  amounts  of  data  to  assist  in  the  clinical
evaluation and data review process.

  Proprietary Signal Amplifiers.    Our proprietary signal amplifiers function as the interface between the patient and the computer,
and  are  also  known  as  the  headbox.  The  headbox  connects  electrodes  attached  to  the  patient’s  head  to  our  EEG  monitoring
systems. Our proprietary headbox products are sold for a wide variety of applications under the following brand names: Xltek,
Trex, EEG32, EMU128, EMU40, Brain Monitor, Schwarzer EEG, Nicolet v32 and v44 models and Nicolet Wireless 32 and 64
channel amplifiers.

  Nicolet  Cortical  Stimulator.    This  product  is  our  proprietary  device  that  provides  cortical  stimulation  to  the  brain  during
functional brain mapping either before or during surgery to help the surgeon protect the eloquent parts of the brain. The device
can  be  used  as  a  standalone  unit  or  with  the  fully  integrated  NicoletOne  software  that  supports  control  of  the  device  from  the
software, automated mapping and comprehensive report generation.

  Digital Video; SmartPack; Universal Reader.     Several additional options are available to enhance our EEG products, including
a  digital  video  option,  which  provides  synchronized  video  recording  of  a  patient’s  behavior  while  recording  electrical  activity
from the brain, our patented SmartPack data compression process, and Universal Reader that is a thin-client software application
installed on a physician’s review station that permits fast and easy data analysis in a graphical format.

Electrodiagnostic Monitoring

Overview

Our  electrodiagnostic  systems  include  EMG,  nerve  conduction  (“NCS”),  and  often  evoked  potential  (brain  electrical  activity)

functionality. EMG and NCS involve the measurement of electrical activity of muscles and

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nerves both at rest and during contraction. Measurements may or may not involve the use of stimulation depending on the required test.
Measuring  the  electrical  activity  in  muscles  and  nerves  can  help  diagnose  diseases  of  the  peripheral  nervous  or  musculature  system. An
electromyogram is done to determine if there is any disease present that damages muscle tissue, nerves, or the junctions between nerve and
muscle  (neuromuscular  junctions).  An  electromyogram  can  also  be  used  to  diagnose  the  cause  of  weakness,  paralysis,  and  muscle
twitching,  and  is  also  used  as  a  primary  diagnosis  for  carpal  tunnel  syndrome,  which  is  the  most  frequently  encountered  peripheral
compressive neuropathy. EMG is also used for clinical applications of botox to relieve muscle spasm and pain. We market both the clinical
system and the needles used for these procedures.

In  addition  to  EMG  and  NCS  functionality,  many  of  our  Electrodiagnostic  systems  also  include  Evoked  Potential  functionality
(“EP”). Evoked potentials are elicited by the brain in response to a stimulus. These evoked potentials can come from the sensory pathways
(such as hearing and visual) or from the motor pathways. An examination tests the integrity of these pathways including the associated area
of the brain. Sophisticated amplifiers are required to recognize and average evoked potential EMG and NCS signals.

Electrodiagnostic Product Lines

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  Dantec Keypoint.        The  Dantec  Keypoint  EMG  and  EP  family  of  products  feature  amplifiers,  stimulators,  and  strong  signal
quality. The Keypoint is used for advanced neurodiagnostic applications such as single fiber EMG, visual and auditory evoked
potentials, and in routine nerve conduction studies. The Keypoint system is also available in a portable laptop configuration.

  Dantec Clavis.    The Dantec Clavis device is a hand-held EMG and current stimulation device that provides muscle and nerve
localization  information  to  assist  with  botox  injections.  In  conjunction  with  the  Bo-ject  hypodermic  needle  and  electrodes,  it
delivers a precise dose of the agent.

  Nicolet EDX family.    A hardware platform of amplifiers, base control units, stimulators and hand-held probes that are sold with
two versions of Nicolet brand proprietary software (Viking and Synergy). These mid to high end systems have full functionality,
strong signal quality, and flexibility.

  Nicolet VikingSelect and Synergy Plinth.     These are products for the high-end market that use proprietary Viking or Synergy
hardware and software.

  Nicolet VikingQuest.    An EMG system for the mid-range market. The device runs on our proprietary Viking software.

  Nicolet  Synergy  PIU.       An  EMG  system  for  the  low-end  market  focused  on  ease  of  use  and  portability.  The  PIU  uses  our
proprietary Synergy software.

  Schwarzer Topas.        The  Topas  system  offers  a  wide  range  of  sophisticated  EMG  and  evoked  potential  (“EP”)  examination
protocols, as well as an attractive and functional design. The Topas system can be configured as a two or four channel system and
as trolley-based or portable.

  Xltek  NeuroMax.       A  dedicated  EMG  device  focused  entirely  on  signal  quality  and  clinical  efficiency.  The  device  gathers
neurophysiological  data  that  is  saved  to  a  fully  customizable  report,  allowing  physicians  to  care  for  patients  with  the  most
informed advice.

  Xltek XCalibur.    An EMG system that uses advanced circuit design and digital signal processing to deliver clean signals, making
the  process  of  acquiring  patient  data  reliable  and  quick.  The  system  provides  enhanced  data  acquisition,  reporting,  and  review
capabilities.

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  Supplies.    We also manufacture and market a full line of proprietary EMG needles.

Diagnostic Polysomnography Monitoring

Overview

Increasing  public  awareness  of  sleep  disorders  has  made  sleep  medicine  a  growing  specialty.  Polysomnography  (“PSG”),  which

involves the analysis of respiratory patterns, brain electrical activity and other

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physiological data, has proven critical for the diagnosis and treatment of sleep-related diseases such as apnea, insomnia, and narcolepsy. A
full polysomnographic sleep study entails whole-night recordings of brain electrical activity, muscle movement, airflow, respiratory effort,
oxygen  levels,  electrical  activity  of  the  heart,  and  other  parameters.  In  some  studies  patients  are  fitted  with  treatment  devices  using
Continuous  Positive Airway  Pressure  technology  (“CPAP”)  during  the  sleep  study  and  the  proper  settings  for  the  treatment  devices  are
determined during the latter part of the study.

Diagnostic PSG Monitoring Product Lines

We market dedicated diagnostic PSG monitoring products that can be used individually or as part of a networked system for overnight
sleep studies to assist in the diagnosis of sleep  disorders.  Some  of  our  EEG  systems  described  above  can  also  be  configured  to  perform
diagnostic PSG monitoring. These products include software licenses, ambulatory monitoring systems, and laboratory systems that combine
multiple capabilities, including EEG monitoring, physician review stations, and quantitative EEG analysis capabilities.

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  Embla REMlogic, Sandman and REMbrandt; Sleepscan; SleepWorks; Coherence; Harmonie; NicoletOne.     Our diagnostic
PSG systems capture and store all data digitally. The systems enable users to specify rules and personal preferences to be used
during analysis, summarizing the results graphically and incorporating them in detailed reports.

  Proprietary Amplifiers.    Our data acquisition systems incorporate recent developments in superior amplifiers for sleep analysis
and  are  sold  under  brand  names  such  as  Embla  and  Embletta  Gold,  Xltek  Trex  and  Connex,  Schwarzer,  and  Nicolet.  Our
amplifiers are used in both hospitals and stand-alone clinics. In addition to exceptional signal quality, headboxes include various
tools such as built-in oximeters, and controls to allow the user to start and stop a study or perform electrode impedance testing
either at the patient’s bedside or from the monitoring room.

  Practice Management Software.    Our Enterprise Practice Management Software provides a solution for institutions as well as
private  labs  and  physicians  for  patient  scheduling,  inventory  control,  staff  scheduling,  data  management,  business  reports  and
billing interfaces. Enterprise may be used in conjunction with many Natus PSG products.

We also market a broad line of disposable products and accessories for the PSG laboratory. The Airflow Pressure Transducer uses
pressure changes as an indicator of patient airflow levels, as contrasted to other monitoring devices that use temperature to indicate these
levels. This product detects shallow breathing in situations where temperature related transducers might remain substantially unchanged.
The Embla XactTrace RIP belts provide industry standard signal acquisition of respiration while its associated algorithm provides passive
backup to airflow acquisition devices. This reduces the number of unattended portable studies which have to be repeated due to the loss of
airflow signal.

Intraoperative Monitoring

Overview

Intraoperative monitoring (“IOM”) is the use of electrophysiological methods such as EEG, EMG, and evoked potentials to monitor
the functional integrity of certain neural structures (i.e. nerves, spinal cord and parts of the brain) during surgery. The purpose of IOM is to
reduce the risk to the patient of damage by the surgeon to the nervous system, and/or to provide functional guidance to the surgeon and
anesthesiologist during surgery.

Diagnostic IOM Product Lines

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  Protektor.    The Protector system is an IOM system that provides medical professionals with all information necessary to make
immediate  and  critical  surgical  decisions.  The  system  combines  flexibility  with  multi-modality  allowing  full  coverage  of  IOM
techniques.

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  Nicolet Endeavor.    A dedicated IOM system that offers complete flexibility in work flow and test protocols.

  Nicolet EDX, Synergy Plinth, Viking Select.    These systems are used in IOM applications where a smaller number of channels
is sufficient. This approach is primarily followed in international markets that utilize the integrated system approach that allows
for the use of the system in EMG clinical applications as well as in IOM applications.

Transcranial Doppler

Overview

Transcranial Doppler is the use of Doppler ultrasound technology to measure blood flow parameters such as velocity in key vascular
structures  in  the  brain. A  Doppler  probe  is  held  against  a  specific  location  on  the  head  and  the  device  displays  the  information  in  both
visual  and  auditory  formats.  This  technology  is  used  as  preventative  screening,  diagnosis,  and  monitoring  of  various  diseases  and  brain
injuries such as stroke, embolism, reduced blood flow during surgery, and vasospasm.

Transcranial Doppler Products

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  Sonara and Sonara tek.    The Sonara is an embedded system that is a self-contained unit that includes cpu, data display screen
and speakers. It uses proprietary software with a touch screen menu. Sonara tek is a small portable device used with a laptop. Both
models enable the uploading of images to the hospital information system.

Newborn Care and Other

Our  newborn  care  and  other  products  represent  a  comprehensive  line  of  products  that  are  used  by  physicians,  nurses  and  medical
technologists to assist in the diagnosis and treatment of common medical ailments in newborn care, and other products used in newborn
through adult populations. Our principal newborn care and other product lines consist of the following:

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  Newborn Hearing Screening—Products used to screen the hearing in the newborn.

  Newborn Brain Injury—Products used to diagnose the severity of brain injury, monitor the effectiveness of drug therapies, and
treat brain injury.

  Thermoregulation—Products used to control the newborn environment including incubators and warmers.

  Jaundice Management—Products used to treat jaundice, the single largest cause for hospital readmission of newborns in the U.S.

  Other  Newborn  Care  Products—Single  use  disposable  products  such  as  pacifiers,  phototherapy  masks,  and  x-ray  shields,  and
newborn screening data management systems.

  Diagnostic Hearing Assessment—Products used to screen for or diagnose hearing loss, or to identify abnormalities affecting the
peripheral and central auditory nervous systems in patients of all ages.

  Balance  and  Mobility—Systems  to  diagnose  and  assist  in  treating  balance  disorders  in  an  evidence-based,  multidisciplinary
approach.

Newborn Hearing Screening

Overview

Hearing impairment is the most common treatable chronic disorder in newborns, affecting as many as five babies out of every 1,000
newborns.  It  is  estimated  that  20,000  hearing-impaired  babies  are  born  in  the  United  States  (“U.S.”)  every  year,  and  as  many  as  60,000
more in the rest of the developed world. Until the introduction

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of  universal  newborn  hearing  screening  programs,  screening  was  generally  performed  only  on  those  newborns  that  had  identifiable  risk
factors for hearing impairment. However, screening only those newborns with risk factors for hearing impairment overlooks approximately
half of newborns with some level of hearing impairment.

Early  identification  of  hearing  impairment  and  early  intervention  has  been  shown  to  improve  language  development  significantly.
Undetected  hearing  impairment  often  results  in  the  failure  to  learn,  process  spoken  language,  and  speak.  If  hearing  impairment  is  not
detected prior to discharge from the hospital it is often not detected until the child is 18 months of age or older. A 1997 study conducted at
the University of Colorado, Boulder evaluated the impact of hearing impairment on language and speech. All of the children evaluated in
the study were born with a hearing impairment but differed by the age at which the hearing impairment was detected. The study concluded
that those children whose hearing loss was detected early and who received appropriate treatment had significantly better language skills
and vocabularies than those children whose hearing loss was detected later.

Newborn Hearing Screening Techniques

The  two  traditional  technologies  used  to  screen  newborns  and  infants  for  hearing  impairment  are  auditory  brainstem  response  and

otoacoustic emissions.

Auditory  brainstem  response  (“ABR”).        ABR  technology  is  the  most  accurate  and  comprehensive  method  for  screening  and
diagnosing  hearing  impairment. ABR  technology  is  based  on  detecting  the  brain’s  electric  impulses  resulting  from  a  specific  auditory
stimulus. ABR screening devices, used for newborn hearing screening, detect and analyze the brainwave response resulting from audible
click stimuli presented to the infant’s ears. Automated Auditory Brainstem Response (“AABR”) devices were developed to automatically
analyze  the ABR  waveform  resulting  from  the  auditory  stimuli  with  computerized  detection  algorithms  and  statistical  analysis.  These
devices can be used by any level of hospital personnel with a minimal amount of training and will deliver a clinically valid and accurate
screen. The detection algorithms indicate a PASS or REFER result that requires no interpretation, thereby reducing staffing requirements,
test times, and total hearing screening program costs. A REFER test result indicates that the patient should be referred to an Audiologist or
Ear, Nose and Throat Physician (“ENT”) for further diagnostic evaluation.

Otoacoustic emission (“OAE”).        OAEs  are  sounds  created  by  the  active  biomechanical  processes  within  the  sensory  cells  of  the
cochlea. They occur both spontaneously and in response to acoustic stimuli. OAE screening uses a probe placed in the ear canal to deliver
auditory stimuli and to measure the response of the sensory cells with a sensitive microphone. OAE screening devices have technology that
allows  them  to  discriminate  between  randomly  occurring  OAEs,  OAEs  created  by  interfering  room  noise  present  in  the
test environment, and the OAEs that are a response to specific test stimuli. Automated OAE screening devices are capable of filtering non-
specific OAEs in order to detect and analyze the OAEs that lead to an accurate screen of the infant’s hearing. While a PASS test result
indicates a proper functioning cochlea, a REFER test result indicates that the OAEs are absent or small compared to normal data. A REFER
test  result  indicates  that  the  patient  should  be  referred  to  an Audiologist  or  ENT  for  further  diagnostic  evaluation.  OAE  technology  is
unable to detect hearing disorders affecting the neural pathways, such as auditory neuropathy. Estimates of the incidence rate of auditory
neuropathy among hearing impaired newborns vary widely, but are thought to be in the range of 5% to 15%.

Newborn Hearing Screening Product Lines

Our  newborn  hearing  screening  product  lines  consist  of  the ALGO, ABaer, AuDX,  and  Echo-Screen  newborn  hearing  screeners.
These hearing screening products utilize proprietary signal detection technologies to provide accurate and non-invasive hearing screening
for  newborns  and  are  designed  to  detect  hearing  loss  at  35  dB  nHL  or  higher.  Each  of  these  devices  is  designed  to  generate  a  PASS  or
REFER result.

•

  ALGO 5 and 3i Newborn Hearing Screeners.     These AABR devices deliver thousands of soft audible clicks to the newborn’s
ears through sound cables and disposable earphones connected to the

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instrument.  Each  click  elicits  an  identifiable  brain  wave,  which  is  detected  by  disposable  electrodes  placed  on  the  head  of  the
child and analyzed by the screening device. These devices use our proprietary AABR signal detection algorithm.

•

•

  ABaer Newborn Hearing Screener.     The ABaer, which is a PC-based newborn hearing screening device, offers a combination
of AABR,  OAE,  and  diagnostic ABR  technologies  in  one  system.  The  automatic ABR  technology  utilizes  our  patented  Point
Optimized Variance Ratio (“POVR”) signal detection algorithm developed by the House Ear Institute. Like our ALGO newborn
hearing screeners, this device delivers thousands of soft audible clicks to the newborn’s ears through sound cables and disposable
earphones. Each click elicits an identifiable brain wave, which is detected by disposable electrodes placed on the head of the child
and  analyzed  by  the  screening  device.  The ABaer  OAE  software  is  the  same  technology  used  in  our AuDX  product  and  the
diagnostic ABR software is the same technology used in our Navigator diagnostic hearing assessment product.

  AuDX  and  Echo-Screen.     Our AuDX  product  is  a  hand-held  OAE  screening  device  that  can  be  used  for  newborn  hearing
screening, as well as for patients of all ages, from children through adults. Our Echo-Screen product is a hand-held combination
AABR  and  OAE  device  for  newborn  screening  that  can  also  be  used  for  children  through  adults  in  OAE-only  mode.  These
devices  record  and  analyze  OAEs  generated  by  the  cochlea  through  sound  cables  and  disposable  ear  probes  inserted  into  the
patient’s  ear  canal.  OAE  technology  is  unable  to  detect  hearing  disorders  affecting  the  neural  pathways,  such  as  auditory
neuropathy.

Hearing Screening Supply Products

For infection control, accuracy, and ease of use, the supply products used with our newborn hearing screening devices are designed as

single-use, disposable products. Each screening supply product is designed for a specific hearing screening technology.

•

•

  ABR Screening Supply Kits.     Each ABR screen is carried out with single-use earphones and electrodes, which are alcohol and
latex-free.  The  adhesives  used  in  these  supply  products  are  specially  formulated  for  use  on  the  sensitive  skin  of  newborns.  To
meet the needs of our customers we offer a variety of packaging options.

  OAE  Supply  Products.     Each  OAE  screen  is  carried  out  with  single-use  ear  tips  that  are  supplied  in  a  variety  of  sizes  and
packaging options.

Newborn Brain Injury

Overview

For many years, newborn infants admitted to the NICU of a hospital have routinely been monitored for heart activity, temperature,
respiration,  oxygen  saturation,  and  blood  pressure.  Recently  it  has  also  been  considered  important  to  monitor  brain  activity  using
continuous  EEG. A  cerebral  function  monitor,  utilizing  amplitude-integrated  EEGs  (“aEEGs”),  is  a  device  for  monitoring  background
neurological activity.

Neurological Assessment and Treatment Options

Early diagnosis of brain injury in newborns, when combined with early intervention, has been shown to reduce the severity of these
brain  injuries  and  in  some  cases,  save  the  patient’s  life.  These  brain  injuries,  which  can  occur  in  as  many  as  three  out  of  every  1,000
newborns,  are  caused  by  conditions  such  as  hypoxic  ischemic  encephalopathy  (“HIE”),  subclinical  seizures,  or  neurological  disorders.
Diagnosing these conditions shortly after birth is imperative, as patients who undergo therapy within six hours after birth show a greater
potential for improved outcomes. We believe that diagnoses utilizing aEEG technology can have a marked and positive impact upon the
outcomes of some newborns suffering from brain injury.

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Newborn Brain Injury Diagnostic Products

Our  newborn  brain  injury  diagnostic  products  record  and  display  parameters  that  the  neonatologist  uses  to  diagnose  neurological
disorders  or  brain  injury  in  the  newborn.  These  devices  continuously  monitor  and  record  brain  activity,  aiding  in  the  detection  and
treatment of HIE and seizures. The devices also monitor the effects of drugs and other therapies on brain activity and improve the accuracy
of newborn neurological assessments. They are used with electrodes attached to the head of the newborn to acquire an EEG signal that is
then  filtered,  compressed,  and  displayed  graphically  on  the  device  or  as  a  hardcopy  printout.  The  monitors  have  touch  screens  for  easy
navigation and onscreen keyboards for data entry at the bedside.

•

•

  Olympic Brainz Monitor.    The Olympic Brainz Monitor (“OBM”) is our latest generation Cerebral Function Monitor (“CFM”).
The device can be used in single channel, two-channel or three-channel modes to continuously monitor and record brain activity.
The OBM displays up to three channels of both aEEG and EEG data. Sophisticated networking, archiving and viewing functions
facilitate  consultation  among  medical  professionals.  Continuous  impedance  and  corresponding  EEG  signals  are  also  displayed,
aiding better clinical management of the newborn.

  Brainz BRM3.    The Brainz BRM3 is a bedside monitor that collects and measures electrical activity from both the right and left
hemispheres of the brain. The monitor presents a simplified 2-channel EEG display, along with the option to view three channels
of time-compressed amplified EEG’s (“aEEG”), providing practitioners with the ability to monitor infants with a wider variety of
neurological concerns when compared to single-channel EEG. Outside the U.S. the BRM3 is sold with an optional spike and event
detection algorithm called Recognize.

Newborn Brain Injury Treatment

•

  Olympic  Cool-Cap  System.        The  Olympic  Cool-Cap  is  the  only  FDA-approved  device  for  the  treatment  of  moderate  to
moderately-severe HIE. A four-year clinical trial for the Cool-Cap was completed in 2003, and the FDA approved the product in
December 2006. The clinical trial validated the benefit of selective head cooling as a means of reducing the temperature of the
brain to diminish the severity of brain injury resulting from HIE in newborns. The device conforms to the clinical trial protocol
and is designed to assist the clinician in safely administering treatment, thereby preventing or significantly reducing the severity
of neurological injury associated with HIE. The Olympic Cool-Cap brain cooling system uses a single-patient, disposable, cooling
“cap” to continuously circulate sterile water to the patient during the 72-hour treatment period.

Thermoregulation

Overview

Incubators  offer  a  controlled,  consistent  microenvironment  for  thermoregulation  and  humidification  within  a  closed  system  to
maintain  skin  integrity  and  body  temperature.  This  controlled  microenvironment  reduces  noise  and  light,  supporting  developmental  care
while still providing access for clinical staff and family. Closed incubators are used for premature or sick babies who need a thermal and
developmental environment to thrive and grow in the NICU. Transport incubators are designed to offer a controlled environment during
transport  either  intra-hospital  from  one  care  area  to  another  within  a  hospital  building  or  inter-hospital  between  hospitals.  Open  infant
warmers are the preferred device for labor and delivery rooms and NICU admission.

Thermoregulation products

•

  Medix Incubators.        Medix  incubators  provide  high  thermal  performance  with  a  double  wall  design.  The  NatalCare  line  of
incubators includes easy to use control panels and features such as improved weighing functionality with automatic centering and
an  electronic  tilting  mechanism.  The  easy  to  clean,  smooth  design,  and  choice  of  options  make  these  customizable  incubators
appropriate for different use environments.

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•

  Medix Transport Incubators.    Medix transport incubators are light in weight and easy to clean. They incorporate long lasting

batteries and a choice of carts to meet the needs of different care environments.

Jaundice Management

Overview

The American Academy of Pediatrics estimates that each year 60% of the approximately four million newborns in the U.S. become
jaundiced.  According  to  the  Journal  of  the  American  Medical  Association,  neonatal  jaundice  is  the  single  largest  cause  for  hospital
readmission of newborns in the U.S., and accounts for 50% of readmissions. Because of the serious consequences of hyperbilirubinemia,
the American Academy of Pediatrics recommends that all newborns be closely monitored for jaundice and has called for the physician to
determine the presence or absence of an abnormal rate of hemolysis to establish the appropriate treatment for the newborn.

In  2004,  the American Academy  of  Pediatrics  issued  new  guidelines  for  the  treatment  of  jaundice  in  newborns.  The  guidelines
recommend phototherapy as the standard of care for the treatment of hyperbilirubinemia in infants born at 35 weeks or more of gestation.
The  guidelines  further  highlight  the  need  for  “intense”  phototherapy,  and  specifically  recommend  the  use  of  the  “blue”  light  treatment
incorporated into our neoBLUE products.

Jaundice Management Products

•

•

  neoBLUE  Product  Family.        This  product  line  consists  of  our  neoBLUE,  neoBLUE  Mini,  neoBLUE  Cozy,  and  neoBLUE
blanket devices, which utilize light emitting diodes (“LEDs”) to generate a high-intensity, narrow spectrum of blue light that is
clinically  proven  to  be  most  effective  in  the  treatment  of  newborn  jaundice.  Our  neoBLUE  phototherapy  devices  emit
significantly  less  ultraviolet  light  and  heat  than  conventional  phototherapy  devices,  reducing  the  risk  of  skin  damage  and
dehydration  for  infants  undergoing  treatment.  Because  of  the  high  intensity  of  these  lights,  the  treatment  time  associated  with
phototherapy is reduced.

  Medix MediLED™ Product Family.    This product line from Medix includes a full-size, free-standing LED phototherapy system
and a MediLED mini light to be used on top of an incubator or attached to the Medix radiant warmer. The MediLED incorporates
an array of blue and white LEDs, while the mini system utilizes blue “super LEDs” that provide high intensity phototherapy.

Other Newborn Care Product Lines

Medical Devices.    These products include devices such as: photometers, radiometers, patient warming lamps, neonatal heatshields,

pediatric scales, blanket warming cabinets, exam lights, oxygen hoods, restraining boards, and our newborn circumstraint.

•

•

•

  Hawaii Medical Products.    These single-use disposable products are sold into the NICU and nursery in hospitals. The Hawaii
Medical line includes Gumdrop pacifiers, TootSweet sucrose solution, and NeatNick heel lancets, among a range of positioning
devices, electrodes, and other newborn care products.

  Disposable  Supplies.    These  products  include  other  disposable  supplies  such  as  neonatal  noise  attenuators,  phototherapy  eye
masks, and x-ray shields for reproductive organs.

  Newborn Screening Data Management Product Line.    Our suite of newborn screening data management products consists of
proprietary software that collects, tracks, manages, and reports newborn screening data to regional government health laboratories
and  national  disease  control  centers.  While  all  states  have  laws  and/or  regulations  requiring  newborn  screening  for  metabolic
disorders, the laws and regulations vary widely in the extent of screening required. Some states use tandem mass

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spectrometry  in  their  newborn  metabolic  screening  programs,  which  increases  the  number  of  treatable  disorders  that  can  be
detected. Revenue from installation and upgrades of our newborn screening data management systems is classified as devices and
systems revenue, and revenue from maintenance contracts on the systems is classified as supplies and services revenue.

Diagnostic Hearing Assessment

Overview

We design and manufacture a variety of products used to screen for or diagnose hearing loss, or to identify abnormalities affecting the
peripheral  and  central  auditory  nervous  systems  in  patients  of  all  ages.  The  technology  used  in  most  of  these  systems  is  either
electrodiagnostic in nature or measures a response from the cochlea known as an OAE.

Electrodiagnostic  systems  record  electrical  activity  generated  in  the  central  nervous  system.  An  electrodiagnostic  testing  device
delivers acoustic stimuli to the ears while electrodes placed on the scalp record the brain’s electrical response. The most common auditory
test performed with electrodiagnostic equipment is the ABR test. This test, which records brainwaves that correspond to responses from the
inner ear and brainstem, is used to screen for and define hearing loss characteristics, particularly for patients who cannot reliably respond to
standard  behavioral  tests  of  hearing,  either  verbally  or  through  motor  response.  A  technician  with  minimal  training  can  operate  an
instrument  that  performs  an  automated ABR  screening  test.  More  advanced ABR  testing  techniques  that  either  define  the  nature  of  the
hearing loss or that screen for other auditory abnormalities such as an acoustic tumor, require the expertise of a trained clinician, usually an
audiologist  or  an  ENT  physician,  an  understanding  of  the  technology  being  used,  and  the  ability  to  interpret  complex  waveforms  that
represent the brain’s electrical activity.

In  the  follow  up  evaluation  of  newborns  diagnosed  with  hearing  impairment,  the  clinician  can  distinguish  between  hearing
impairments caused by mechanical or sensory dysfunction of the ear versus auditory neuropathy. Recent studies confirm the importance of
making this distinction, as appropriate treatments for these impairments differ. One study showed that for patients diagnosed with auditory
neuropathy,  approximately  15%  reported  some  benefit  from  hearing  aids  for  language  learning,  while  improvement  in  speech
comprehension and language acquisition was reported in 85% of patients who received cochlear implants.

Diagnostic Hearing Assessment Product Lines

Our diagnostic hearing assessment products consist of the Navigator Pro system, the Scout Sport portable diagnostic device, and the

AuDX PRO.

•

•

•

  Navigator PRO.     Our Navigator PRO for hearing assessment consists of a base system that is augmented by discrete software
applications that are marketed as enhancements to the system. The Navigator Pro System is a PC-based, configurable device that
utilizes  evoked  potentials,  which  are  electrical  signals  recorded  from  the  central  nervous  system  that  appear  in  response  to
repetitive  stimuli,  such  as  a  clicking  noise.  The  evoked  potentials  are  used  to  record  and  display  human  physiological  data
associated  with  auditory  and  hearing-related  disorders.  The  Navigator  Pro  System  can  be  used  for  patients  of  all  ages,  from
children  to  adults,  including  infants  and  geriatric  patients.  The  device  can  be  configured  with  additional  proprietary  software
programs for various applications. These additional software programs include: MASTER, AEP, ABaer, and Scout.

  Scout SPORT.    The Scout SPORT is a PC-based OAE system. The ultra-portable Scout Sport can be carried from one computer
to another to test in different locations. For office-based environments, the Scout Sport can be used with a dedicated notebook
computer to create an independent portable system.

  AuDX PRO.    The AuDX PRO is a hand-held OAE screening device with a large color display that can be used for patients of all
ages.  The AuDX  PRO  records  and  analyzes  OAEs  generated  by  the  cochlea  through  sound  cables  and  disposable  ear  probes
inserted into the patient’s ear canal.

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Diagnostic Hearing Supply Products

For  infection  control,  accuracy,  and  ease  of  use,  most  supply  products  used  with  our  diagnostic  hearing  devices  and  systems  are
designed as single-use, disposable products. Each screening supply product is designed for a specific diagnostic hearing technology, and is
similar in nature to our previously described OAE supply products for use in newborn hearing screening.

Balance and Mobility

Overview

Balance is an ability to maintain the line of gravity of the body within the base of support with minimal postural sway. Maintaining
balance  requires  coordination  of  input  from  multiple  sensory  systems  including  the  vestibular  (i.e.  inner  ear),  somatosensory  (i.e.  touch,
temperature,  body  position),  and  visual  systems.  Balance  disorders  impact  a  large  percentage  of  the  population  in  all  age  ranges  from
children  to  adults.  Common  complaints  include  dizziness,  vertigo,  or  an  inability  to  walk  or  drive  a  vehicle,  which  can  all  lead  to  the
curtailment  of  daily  life  activities.  These  symptoms  are  exacerbated  in  elderly  patients  and  can  result  in  falls,  orthopedic  injuries,  and
sometimes death.

Balance  problems  are  difficult  to  diagnose  and  treat  because  they  can  be  caused  by  a  combination  of  diseases  or  movement
dysfunctions.  Healthcare  professionals  who  take  a  traditional  clinical  approach  to  the  examination  and  treatment  of  balance  problems
typically  explore  one  component  of  the  balance  system  at  a  time.  This  approach  often  requires  patients  to  consult  multiple  specialists,
leading to patient dissatisfaction and increased health care costs, frequently without achieving an optimal outcome.

We believe the most effective strategy for diagnosing and treating balance disorders is an evidence-based, multidisciplinary approach
applying a broad range of patient information. Our Balance Manager systems are designed to facilitate the assessment and management of
complex balance problems in the context of the total patient to support this process. These systems are used in a broad spectrum of medical
disciplines including otolaryngology, neurology, physiatry, orthopedics/sports medicine, geriatrics, and physical rehabilitation.

Balance and Mobility Products

Our principal balance and mobility products are sold under the Neurocom brand:

•

•

•

  EquiTest.    Proprietary protocols in the EquiTest family of devices objectively quantify and differentiate among sensory, motor,
and  central  adaptive  impairments  to  balance  control.  This  approach  is  commonly  referred  to  as  computerized  dynamic
posturography (“CDP”). CDP is complementary to clinical tests designed to localize and categorize pathological mechanisms of
balance disorders in that it can identify and differentiate the functional impairments associated with the identified disorders.

  Balance Master.    A family of devices providing objective assessment and retraining of the sensory and voluntary motor control
of balance. With visual biofeedback on either a stable or dynamic support surface and in a stable or dynamic visual environment,
the clinician can both assess and retrain patients performing tasks ranging from essential daily living activities through high-level
athletic  skills.  The  objective  data  captured  by  the  device  supports  the  design  of  effective  treatment  and/or  training  programs
focused on the specific sensory and motor components underlying a patient’s functional limitations.

  VSR  and  VSR  Sport.    The VSR provides objective assessment of sensory and voluntary motor control of balance with visual
biofeedback.  The  VSR  system  is  ideal  for  use  in  the  rehabilitation  balance  program  model.  The  VSR  Sport  is  designed
specifically  for  the  athletic  market  as  part  of  a  concussion  management  program.  It  is  portable,  easy-to  use  and  offers  athletic
trainers,  sports  medicine  practitioners,  and  other  sport  professionals  the  data  needed  to  make  objective  return-to-play  decisions
without relying on subjective evaluation.

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•

  inVision.    Our inVision device incorporates a set of proprietary diagnostic tests that quantify a patient’s ability to maintain visual
acuity  and  stable  gaze  while  actively  moving  the  head.  The  objective  information  enables  the  clinician  to  assess  the  patient’s
ability to live and move safely in a dynamic world and to participate in daily-life functions such as driving, walking through a
grocery store, or actively engaging in family activities.

Segment and Geographic Information

We  operate  in  one  reportable  segment  in  which  we  provide  healthcare  products  used  for  the  screening,  detection,  treatment,
monitoring  and  tracking  of  common  medical  ailments  in  newborn  care,  hearing  impairment,  neurological  dysfunction,  epilepsy,  sleep
disorders, and balance and mobility disorders.

Our  end-user  customer  base  includes  hospitals,  clinics,  laboratories,  physicians,  nurses,  audiologists,  and  governmental  agencies.

Most of our international sales are to distributors, who in turn, resell our products to end users or sub-distributors.

Information regarding our sales and long-lived assets in the U.S. and in countries outside the U.S. is contained in Note 16—Segment,
Customer and Geographic Information of our consolidated financial statements included in this report and is incorporated in this section by
this reference.

Revenue by Product Family and Product Category

For  the  years  ended  December  31,  2012,  2011  and  2010,  revenue  from  our  product  families  as  a  percent  of  total  revenue  was

approximately as follows:

Neurology
Newborn Care and Other
Total

Year Ended December 31,
2011  
  43%   
  57%   
  100%   

2012  
  56%   
  44%   
 100%   

2010  
  45% 
  55% 
  100% 

We also look at revenue as either being generated from sales of Devices and Systems, which are generally non-recurring, or related
Supplies and Services, which are generally recurring. The products that are attributable to these categories are described above. Revenue
from Devices and Systems, and Supplies and Services, as a percent of total revenue for the years ending December 31, 2012, 2011 and 2010
is as follows:

Devices and Systems
Supplies and Services
Other

Total

Year Ended December 31,
2011  
  63%   
  35%   
2%   
  100%   

2012  
  60%   
  39%   
1%   
 100%   

2010  
  62% 
  36% 
2% 
  100% 

In 2012, 2011 and 2010, sales to no single end-user customer comprised more than 10% of our revenue, and revenue from services

was less than 10% of our revenue.

Backlog

As of December 31, 2012, our backlog was approximately $10.7 million, compared to $8.2 million at December 31, 2011 and $6.0

million at December 31, 2010.

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Marketing and Sales

Marketing

Our marketing strategy differentiates our products by their level of quality, performance, and customer benefit. We educate customers

and potential customers worldwide about our products through several traditional methods, including, but not limited to:

•

•

•

•

•

•

  Trade conference exhibits;

  Direct presentations to healthcare professionals;

  Publications in professional journals and trade magazines;

  The Internet via our website, www.natus.com;

  Print and direct mail advertising campaigns; and

  Sponsorship of and participation in clinical education seminars and workshops.

A  key  element  of  our  marketing  strategy  involves  educational  efforts  directed  at  government  agencies,  physicians,  and  clinicians

about the benefits of universal screening in terms of patient outcomes and long-term treatment costs.

Domestic Direct and Distributor Sales

We  sell  our  products  in  the  United  States  primarily  through  a  direct  sales  organization.  We  believe  this  direct  sales  organization
allows us to maintain a higher level of customer service and satisfaction than would otherwise be possible by other distribution methods.
We also sell certain products under private label and distribution arrangements.

Domestic revenue as a percent of total revenue was 56%, 56%, and 58% in 2012, 2011 and 2010, respectively.

International Direct and Distributor Sales

We sell some of our products outside the U.S. through direct sales channels in Canada and in the French and German speaking regions
of  Europe,  in  Denmark,  and  in  parts  of  Latin America;  we  sell  other  products  in  those  regions  and  into  more  than  100  other  countries
through a distributor sales channel.

International revenue as a percent of total revenue was 44%, 44%, and 42% in 2012, 2011 and 2010, respectively.

We sell products to our distributors under substantially the same terms as sales through our direct sales channels. Terms of sales to
international distributors are generally EXW, reflecting that goods are shipped “ex works,” in which title and risk of loss are assumed by
the distributor at the shipping point. Distributors are generally given exclusive rights in their territories to purchase products from Natus
and  resell  to  end  users  or  sub  distributors.  Our  distributors  typically  perform  marketing,  sales,  and  technical  support  functions  in  their
respective  markets.  Each  distributor  may  sell  Natus  products  to  their  customer  directly,  via  other  distributors  or  resellers,  or  both.  We
actively train our distributors in product marketing, selling, and technical service techniques.

Seasonality in Revenue

We experience seasonality in our revenue. Our revenue typically drops from our fourth quarter to our first quarter. This seasonality

results from the purchasing habits of our hospital-based customers, whose purchases are

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often governed by calendar year budgets, and the manner in which our direct sales force is compensated, as their compensation is based on
annual sales plans that are tied to our December year end.

Group Purchasing Organizations

More  than  90%  of  the  hospitals  in  the  U.S.  are  members  of  group  purchasing  organizations  (“GPO”s),  which  negotiate  volume
purchase  agreements  for  member  hospitals,  group  practices,  and  other  clinics.  Direct  purchases  by  GPO  members  accounted  for
approximately 10%, 12% and 18% of our revenue in 2012, 2011 and 2010, respectively.

Third-Party Reimbursement

In the U.S., health care providers generally rely on third-party payors, including private health insurance plans, federal Medicare, state
Medicaid,  and  managed  care  organizations,  to  reimburse  all  or  part  of  the  cost  of  the  procedures  they  perform.  Third-party  payors  can
affect the pricing or the relative attractiveness of our products by regulating the maximum amount of reimbursement these payors provide
for services utilizing our products. For this reason, we are not able to measure a reimbursement success rate for our products.

Customer Service and Support

We generally provide a one-year warranty on our medical device products. We also sell extended service agreements on our medical
device products. Service, repair, and calibration services for our domestic customers are provided by Company-owned service centers and
our  field  service  specialists.  Service  for  our  international  customers  is  provided  by  a  combination  of  our  Company-owned  authorized
service centers, third-party vendors on a contract basis, and our distribution partners.

Manufacturing

Other  companies  manufacture  a  significant  portion  of  the  components  used  in  our  products;  however,  we  perform  final  assembly,
testing, and packaging of most of the devices ourselves to control quality and manufacturing efficiency. We also use contract vendors to
manufacture some of our disposable supply and medical device products. We perform regular quality audits of these vendors.

We  purchase  materials  and  components  from  qualified  suppliers  that  are  subject  to  our  quality  specifications  and  inspections.  We
conduct  quality  audits  of  our  key  suppliers,  several  of  which  are  experienced  in  the  supply  of  components  to  manufacturers  of  finished
medical devices, or supplies for use with medical devices. Most of our purchased components are available from more than one supplier.

Our manufacturing, service, and repair facilities are subject to periodic inspection by federal, state, and foreign regulatory authorities.
Our  quality  assurance  system  is  subject  to  regulation  by  the  FDA  and  other  state  government  agencies.  We  are  required  to  conduct  our
product design, testing, manufacturing, and control activities in conformance with the FDA’s quality system regulations and to maintain our
documentation of these activities in a prescribed manner. In addition, our production facilities have received ISO 13485 certification. ISO
13485 certification standards for quality operations have been developed to ensure that medical device companies meet the standards of
quality  on  a  worldwide  basis.  We  have  also  received  the  EC  Certificate  pursuant  to  the  European  Union  Medical  Device  Directive
93/42/EEC, which allows us to place a CE mark on our products.

Research and Development

We  are  committed  to  introducing  new  products  and  supporting  current  product  offerings  in  our  markets  through  a  combination  of

internal as well as external efforts that are consistent with our corporate strategy.

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Internal product development capabilities.    We believe that product development capabilities are essential to provide our customers
with  new  product  offerings.  We  plan  to  leverage  our  core  technologies  by  introducing  product  line  extensions  as  well  as  new  product
offerings.

Partnerships  that  complement  our  expertise.    We  continue  to  seek  strategic  partners  in  order  to  develop  products  that  may  not
otherwise be available to us. By taking advantage of our core competencies, we believe that we can bring products to market in an efficient
manner and leverage our distribution channels.

New  opportunities  through  technology  acquisition.    We  continue  to  evaluate  new,  emerging,  and  complementary  technologies  in
order  to  identify  new  product  opportunities.  With  our  knowledge  of  our  current  markets  we  believe  that  we  can  effectively  develop
technologies into successful new products.

Our research and development expenses were $30.0 million or 10.3% of total revenue in 2012, $25.6 million or 11% of total revenue

in 2011, and $21.3 million or 9.7% of total revenue in 2010.

Proprietary Rights

We  protect  our  intellectual  property  through  a  combination  of  patent,  copyright,  trade  secret,  and  trademark  laws.  We  attempt  to
protect our intellectual property rights by filing patent applications for new features and products we develop. We enter into confidentiality
or  license  agreements  with  our  employees,  consultants,  and  corporate  partners,  and  seek  to  control  access  to  our  intellectual  property,
distribution  channels,  documentation,  and  other  proprietary  information.  However,  we  believe  that  these  measures  afford  only  limited
protection.

The intellectual rights to some of the original patents for technology incorporated into our products are now in the public domain.
However, we do not consider these patents, or any currently viable patent or related group of patents, to be of such importance that their
expiration or termination would materially affect our business.

We capitalize the cost of purchased technology and intellectual property, as well as certain costs incurred in obtaining patent rights,

and amortize these costs over the estimated economic lives of the related assets.

Competition

We sell our products in competitive and rapidly evolving markets. We face competition from other companies in all of our product
lines. Our competitors range from small privately-held companies to multinational corporations and their product offerings vary in scope
and breadth. We do not believe that any single competitor is dominant in any of our product lines.

We  derive  a  significant  portion  of  our  revenue  from  the  sale  of  disposable  supplies  that  are  used  with  our  medical  devices.  In  the
U.S.,  we  sell  our  supply  products  in  a  mature  market.  Because  these  products  can  generate  high  margins,  we  expect  that  our  products,
particularly our hearing screening supply products, could face increasing competition, including competitors offering lower prices, which
could have an adverse effect on our revenue and margins.

We believe the principal factors that will draw clinicians and other buyers to our products, include:

•

•

•

•

•

•

  Level of specificity, sensitivity, and reliability of the product;

  Time required to obtain results with the product, such as to test for or treat a clinical condition;

  Relative ease of use of the product;

  Depth and breadth of the products features;

  Quality of customer support for the product;

  Frequency of product updates;

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•

•

•

  Extent of third-party reimbursement of the cost of the product or procedure;

  Extent to which the products conform to standard of care guidelines; and

  Price of the product.

We  believe  that  our  primary  competitive  strength  relates  to  the  functionality  and  reliability  of  our  products.  Different  competitors
may have competitive advantages in one or more of the categories listed above and they may be able to devote greater  resources  to  the
development, promotion, and sale of their products.

Government Regulation

FDA’s Premarket Clearance and Approval Requirements

Unless an exemption applies, the medical devices we sell in the United States, with the exception of some disposable products, must

first receive one of the following types of FDA premarket review authorizations under the Food, Drug, and Cosmetics Act, as amended:

•

•

  Clearance via Section 510(k); or

  Premarket approval via Section 515 if the FDA has determined that the medical device in question poses a greater risk of injury.

The FDA’s 510(k) clearance process usually takes from three to 12 months, but can take longer. The process of obtaining premarket
approval via Section 515 is much more costly, lengthy, and uncertain. Premarket approval generally takes from one to three years, but can
take longer. We cannot be sure that the FDA will ever grant either 510(k) clearance or premarket approval for any product we propose to
market in the United States.

The  FDA  decides  whether  a  device  must  undergo  either  the  510(k)  clearance  or  premarket  approval  process  based  upon  statutory
criteria. These criteria include the level of risk that the Agency perceives to be associated with the device and a determination of whether
the product is a type of device that is substantially equivalent to devices that are already legally marketed. The FDA places devices deemed
to pose relatively less risk in either Class I or Class II, which requires the manufacturer to submit a premarket notification requesting 510(k)
clearance,  unless  an  exemption  applies.  The  premarket  notification  under  Section  510(k)  must  demonstrate  that  the  proposed  device  is
substantially  equivalent  in  intended  use  and  in  safety  and  effectiveness  to  a  previously  cleared  510(k)  device  or  a  device  that  was  in
commercial distribution before May 28, 1976 for which the FDA has not yet called for the submission of premarket approval applications.

The FDA places devices deemed to pose the greatest risk, such as life-sustaining, life-supporting or implantable devices, or devices
deemed to be not substantially equivalent to a predicate device, in its Class III classification. The FDA requires these devices to undergo the
premarket approval process via Section 515 in which the manufacturer must prove the safety and effectiveness of the device. A premarket
approval application must provide extensive pre-clinical and clinical trial data.

The  FDA  may  require  results  of  clinical  trials  in  support  of  a  510(k)  submission  and  generally  requires  clinical  trial  results  for  a
premarket approval application. In order to conduct a clinical trial on a significant-risk device, the FDA requires manufacturers to apply for
and  obtain,  in  advance,  an  investigational-device  exemption.  The  investigational-device  exemption  application  must  be  supported  by
appropriate  data,  such  as  animal  and  laboratory  testing  results.  If  the  FDA  and  the  Institutional  Review  Boards  at  the  clinical  trial  sites
approve  the  investigational-device  exemption  application  for  a  significant-risk  device,  the  manufacturer  may  begin  the  clinical  trial. An
investigational-device exemption approval provides for a specified clinical protocol, including the number of patients and study sites. If the
manufacturer  deems  the  product  a  non-significant  risk  device,  the  product  will  be  eligible  for  more  abbreviated  investigational-device
exemption requirements. If the Institutional Review Boards at the clinical trial sites concur with the non-significant risk determination, the
manufacturer may begin the clinical trial.

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We received approval for our Olympic Cool-Cap product as a Class III device from the FDA through the premarket approval process.
Most of our other products have been cleared by the FDA as Class II devices. Some of our disposable products and newborn care products,
such as our neonatal headshields and oxygen delivery systems, have received FDA clearance as Class I devices.

FDA Regulation

Numerous FDA regulatory requirements apply to our products. These requirements include:

•

•

•

  FDA  quality  system  regulations  which  require  manufacturers  to  create,  implement,  and  follow  design,  testing,  control,

documentation, and other quality assurance procedures;

  Medical  device  reporting  regulations,  which  require  that  manufacturers  report  to  the  FDA  certain  types  of  adverse  and  other

events involving their products; and

  FDA general prohibitions against promoting products for unapproved uses.

Class  II  and  III  devices  may  also  be  subject  to  special  controls  applied  to  them,  such  as  performance  standards,  post-market
surveillance, patient registries, and FDA guidelines that may not apply to Class I devices. We believe we are in compliance with applicable
FDA guidelines, but we could be required to change our compliance activities or be subject to other special controls if the FDA changes
existing regulations or adopts new requirements.

We are subject to inspection and market surveillance by the FDA to determine compliance with regulatory requirements. If the FDA

finds that we have failed to adequately comply, the Agency can institute a wide variety of enforcement actions, including:

•

•

•

•

•

•

•

•

  Issuance of a Form 483 citation;

  Fines, injunctions, and civil penalties;

  Recall or seizure of our products;

  Issuance of public notices or warnings;

  Imposition of operating restrictions, partial suspension, or total shutdown of production;

  Refusal of our requests for 510(k) clearance or pre-market approval of new products;

  Withdrawal of 510(k) clearance or pre-market approval already granted; or

  Criminal prosecution.

The FDA also has the authority to require us to repair, replace, or refund the cost of any medical device manufactured or distributed

by us.

Other Regulations

We  also  must  comply  with  numerous  additional  federal,  state,  and  local  laws  relating  to  matters  such  as  safe  working  conditions,
manufacturing practices, environmental protection, biohazards, fire hazard control, and hazardous substance disposal. We believe we are
currently in compliance with such regulations.

Countries outside of the U.S. regulate medical devices in a manner similar to that of the FDA. Our manufacturing facilities are subject
to audit and have been certified to be ISO 13485:2003, Medical Device Directive 93/42/EEC, and CMDCAS compliant, which allows us to
sell our products in Canada, Europe, and other territories around the world. Our manufacturing facilities in North America are subject to
ISO 13485 inspections by our notified body, British Standards Institution Management Systems, and by other notified bodies

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outside of North America. We plan to seek approval to sell our products in additional countries, while maintaining our current approvals.
The  time  and  cost  of  obtaining  new,  and  maintaining  existing,  market  authorizations  from  countries  outside  of  North America,  and  the
requirements for licensing products in these countries may differ significantly from FDA requirements.

Employees

On December 31, 2012, we had approximately 1,028 full time employees worldwide. In Argentina, some of our production employees
are  represented  by  labor  unions  and  our  employees  in  Germany  have  established  a  works  council.  We  have  not  experienced  any  work
stoppages and consider our relations with our employees to be good.

Executive Officers

The following table lists our executive officers and their ages as of April 8, 2013:

Name
James B. Hawkins
John T. Buhler
Jonathan Kennedy
Austin F. Noll, III
Kenneth M. Traverso
Steven J. Murphy
D. Christopher Chung, M.D.

   Age    

Position(s)

 57     Chief Executive Officer and Director
 52     President and Chief Operating Officer
 42     Senior Vice President and Chief Financial Officer
 46     Vice President and General Manager, Neurology SBU
 52     Vice President and General Manager, Newborn Care SBU
 61     Vice President Finance
 49     Vice President Medical Affairs, Quality & Regulatory

James B. Hawkins has served as Chief Executive Officer, and as a member of the Board of Directors, since joining Natus in April
2004, and formerly as President from April 2004 through January 2011. Mr. Hawkins has over 25 years of combined medical device and
financial  management  experience.  Prior  to  joining  Natus,  he  was  President  and  Chief  Executive  Officer  of  Nasdaq-traded  Invivo
Corporation for 19 years. Invivo Corporation, a maker of multi-parameter vital sign monitoring equipment used in hospitals, was acquired
in early 2004 by Intermagnetics General Corporation. He earned a Bachelor of Commerce degree, specialized in Management from Santa
Clara  University  and  a  Masters  of  Business  Administration—Finance  degree  from  San  Francisco  State  University.  Mr.  Hawkins  is  a
Director of Iridex Corp.

John  T.  Buhler   has  served  as  President  and  Chief  Operating  Officer  since  February,  2011.  Mr.  Buhler  was  employed  by Avantis
Medical Systems as President and Chief Executive officer from January 2011 to February 2011. He held various positions at SenoRx from
May 2008 through July 2010, including President and Chief Executive Officer from March 2010 through July 2010, President and Chief
Operating Officer from October 2009 to March 2010, Senior Vice President and Chief Commercial Officer from April 2009 to October
2009, Vice President of Global Sales and Business Development from October 2008 until April 2009, and Vice President of International
Sales and Business Development from May 2008 until October 2008. CR Bard acquired SenoRx in July 2010 and Mr. Buhler served as
consultant to CR Bard from July 2010 through December 2010. From August 2005 to May 2008, Mr. Buhler served as President and Chief
Executive  Officer  at  Ultrasonix  Medical  Corporation,  a  privately  held  manufacturer  of  diagnostic  ultrasound  imaging  equipment.  From
1998  to  2005,  Mr.  Buhler  held  various  positions  at  General  Electric,  last  serving  as  Vice  President  and  General  Manager  of  GE’s
Ultrasound Performance Technologies Division in Shanghai, China.

Jonathan Kennedy joined Natus on April 8, 2013 as Senior Vice President and Chief Financial Officer. Mr. Kennedy was previously
employed by Intersil Corporation, where he served as Senior Vice President and Chief Financial Officer from April 2009 to March 2013,
Interim Chief Financial Officer from December 2008 to April 2009, Corporate Controller from April 2005 to December 2008, and Director
of Finance from June 2004 to April 2005. Prior to that time Mr. Kennedy served as Director of Finance and Information Technology of
Alcon,

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Inc. from July 2000 to June 2004 and held various finance and information technology positions at Autonomous Technologies and Harris
Corporation. He received a Bachelor of Science degree in Business Administration and a Masters in Science in Accounting from University
of Central Florida. Mr. Kennedy is a certified public accountant.

Austin F. Noll, III joined Natus in August 2012 as Vice President and General Manager, Neurology Strategic Business Unit. Mr. Noll
has  over  24  years’  experience  in  the  medical  device  industry.  Mr.  Noll  previously  served  as  President  &  CEO  of  Simpirica  Spine,  a
California-based start-up company that developed and is commercializing a device for spinal stabilization. Prior to joining Simpirica Spine,
Mr. Noll was President & CEO of NeoGuide Systems, a medical robotics company acquired by Intuitive Surgical in 2009. Prior to joining
NeoGuide Systems, Mr. Noll held various positions at Medtronic over a 13-year period, where he served as the Vice President and General
Manager of the Powered Surgical Solutions and the Neurosurgery businesses. Before Medtronic, he held sales positions at C.R. Bard and
Baxter  Healthcare.  He  received  a  Bachelor  of  Science  degree  in  Business  Administration  from  Miami  University  and  a  Master’s  in
Business Administration from the University of Michigan.

Kenneth M. Traverso has served as our Vice President and General Manager, Newborn Care Strategic Business Unit since December
2012. He served as Vice President Marketing and Sales from April 2002 to December 2012. From September 2000 to April 2002, he served
as  our  Vice  President  Sales.  From  October  1999  to  July  2000,  Mr.  Traverso  served  as  President  of  DinnerNow.com  Inc.,  an  internet
aggregator for the restaurant industry. From January 1998 to September 1999, Mr. Traverso served as Vice President Sales, Western Region
of Alere  Medical,  an  outpatient  chronic  disease  management  company.  From  May  1995  to  January  1998,  Mr.  Traverso  served  as  Vice
President Marketing and Sales of AbTox, Inc., a low temperature sterilization company. From August 1990 to May 1995, Mr. Traverso
served  in  various  capacities  at  Natus,  including  Vice  President  Sales.  From  September  1984  to  July  1990  Mr.  Traverso  served  various
positions  at  Nellcor,  a  medical  device  company,  including  Regional  Sales  Manager,  Western  Region.  Mr.  Traverso  holds  a  Bachelor  of
Science degree in Administration & Marketing from San Francisco State University.

Steven J. Murphy has served as our Vice President Finance since June 2003, and Chief Financial Officer from February 2006 to April
2013, and joined Natus in September 2002 as Director of Finance. From February 2002 through September 2002, Mr. Murphy was interim
Controller at Travel Nurse International, a temporary staffing firm that was acquired by Medical Staffing Network in December 2002. From
October  1998  through  January  2002,  Mr.  Murphy  was  Controller  of AdvisorTech  Corporation,  an  international  software  development
company providing IT-based solutions in the field of investments, where he was responsible for financial reporting of domestic, Asian and
European  operations  with  significant  reporting  responsibilities  to  the  board  of  directors  and  investor  groups.  From  1996  to  1998  he  was
Vice  President  Finance  of  RWS  Group,  LLC,  an  international  service  company  providing  management  of  language-related  projects.
Mr.  Murphy  holds  a  Bachelor  of  Science  degree  in  Business Administration  from  California  State  University,  Chico.  Mr.  Murphy  is  a
certified public accountant.

D. Christopher Chung, M.D., has served as our Vice President Medical Affairs, Quality and Regulatory since June 2011. From June
2003 until June 2011, Dr. Chung also served as our Vice President R&D and Engineering. Dr. Chung served as our Medical Director from
October 2000 to February 2003. From 2000 to 2010, Dr. Chung served as a Pediatric Hospitalist at the California Pacific Medical Center in
San Francisco. From June 1997 to June 2000, Dr. Chung trained as a pediatric resident at Boston Children’s Hospital and Harvard Medical
School. From May 1986 to July 1993, Dr. Chung worked as an Engineer at Nellcor, a medical device company. Dr. Chung holds a Bachelor
of Arts degree in Computer Mathematics from the University of Pennsylvania and a Doctor of Medicine degree from the Medical College
of Pennsylvania-Hahnemann University School of Medicine. He is board certified in Pediatrics and is a Fellow of the American Academy
of Pediatrics.

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Other Information

Natus was incorporated in California in May 1987 and reincorporated in Delaware in August 2000.

We maintain corporate offices at 1501 Industrial Road, San Carlos, California 94070. Our telephone number is (650) 802-0400. We
maintain  a  corporate  website  at www.natus.com.  References  to  our  website  address  do  not  constitute  incorporation  by  reference  of  the
information contained on the website, and the information contained on the website is not part of this document.

We make available, free of charge on our corporate website, copies of our Annual Reports on Form 10-K, Quarterly Reports on Form
10-Q, Current Reports on Form 8-K, Proxy Statements, and all amendments to these reports, as soon as reasonably practicable after such
material  is  electronically  filed  with  or  furnished  to  the  Securities  and  Exchange  Commission  pursuant  to  Section  13(a)  or  15(d)  of  the
Securities Exchange Act. We also show detail about stock trading by corporate insiders by providing access to SEC Forms 3, 4 and 5. This
information may also be obtained from the SEC’s on-line database, which is located at www.sec.gov. Our common stock is traded on the
Nasdaq Stock Market under the symbol “BABY”.

ITEM 1A. Risk Factors

We  have  completed  a  number  of  acquisitions  and  expect  to  complete  additional  acquisitions  in  the  future.  There  are  numerous
risks associated with acquisitions and we may not achieve the expected benefit of any of our acquisitions

Our acquisitions of products, technology assets, or businesses may have a negative impact on our business if we fail to achieve the

anticipated financial, strategic, and other benefits of acquisitions or investments, and our operating results may suffer because of this.

Our significant acquisitions are as follows: Neometrics in 2003; Fischer-Zoth in 2004; Bio-logic, Deltamed, and Olympic in 2006;
Xltek  in  2007;  Sonamed,  Schwarzer  Neurology,  and  Neurocom  in  2008;  Hawaii  Medical  and Alpine  Biomed  in  2009,  Medix  in  2010,
Embla in 2011 and Nicolet in 2012.

We expect to continue to pursue opportunities to acquire other businesses in the future. The acquisitions that we have completed may
not result in improved operating results for us, or in our achieving a financial condition superior to that which we would have achieved had
we not completed them. Our results of operations may be adversely impacted by costs associated with our acquisitions, including one-time
charges associated with restructurings. Further, our acquisitions could fail to produce the benefits that we anticipate, or could have other
adverse effects that we currently do not foresee. In addition, some of the assumptions that we have relied upon, such as achievement of
operating  synergies,  may  not  be  realized.  In  this  event,  one  or  more  of  the  acquisitions  could  result  in  reduced  earnings  of  Natus  as
compared to the earnings that would have been achieved by Natus if the acquisition had not occurred.

We have assumed contingent obligations associated with earnout provisions in some of our acquisitions. We believe these provisions
help us to negotiate mutually agreeable purchase terms between us and the sellers. However, a disagreement between us and a seller about
the terms of an earnout provision could result in our paying more for an acquisition than we intended. For example, such disagreements
arose in connection with our acquisitions of Alpine Biomed and Schwarzer Neurology. Although we resolved these disputes under terms
that were not unfavorable to us, we cannot be assured of such outcomes in the future.

We  used  a  significant  portion  of  our  existing  cash  resources,  in  addition  to  borrowing  under  our  credit  facility,  to  complete  the
acquisition of the Nicolet business from CareFusion. This usage of cash will have an adverse impact on our liquidity, and will force us to
place  more  reliance  on  cash  flow  from  operations  for  our  liquidity.  If  our  cash  flow  from  operations  is  not  sufficient  for  our  needs,  our
business could be adversely impacted.

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If our cash flow from operations is not sufficient for our needs, our business could be adversely affected. If we are required to seek
additional external financing to support our need for cash to fund future acquisitions, we may not have access to financing on terms that are
acceptable to us, or at all. Alternatively, we may feel compelled to access additional financing on terms that are dilutive to existing holders
of our common stock or that include covenants that restrict our business, or both. If the recent lack of liquidity in credit markets persists
into the future, our ability to obtain debt financing for future acquisitions may be impaired.

If  we  fail  to  successfully  manage  the  combined  operations  of  Natus  and  the  businesses  we  have  acquired,  we  may  not  realize  the
potential  benefits  of  our  acquisitions.  Our  corporate  headquarters  are  located  in  San  Carlos,  California.  We  also  have  the  following
operating divisions: Olympic in Washington; Neurocom in Oregon; Bio-logic in Illinois; Embla and Neometrics in New York; Nicolet in
Wisconsin; Xltek in Canada; Medix in Argentina; Alpine Biomed in Denmark; Fischer-Zoth, Schwarzer Neurology, IT-Med, and Alpine
Biomed Germany (collectively “Natus Europe”) in Germany; and Deltamed and Alpine Biomed France (collectively “Natus France”) in
France.  If  we  fail  to  manage  these  disparate  operations  effectively,  our  results  of  operations  could  be  harmed,  employee  morale  could
decline, key employees could leave, and customers could cancel existing orders or choose not to place new ones. In addition, we may not
achieve  the  synergies  or  other  benefits  of  these  and  future  acquisitions  that  we  anticipate.  We  may  encounter  the  following  additional
difficulties and delays involved in integrating and managing these operations, and the operations of companies we may acquire:

•

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•

•

•

•

•

  Failure of customers to continue using the products and services of the combined company;

  Failure to successfully develop the acquired technology into the desired products or enhancements;

  Assumption of unknown liabilities;

  Failure to understand products or technologies with which we have limited previous experience;

  Failure to compete effectively in new markets;

  Decreased liquidity, restrictive bank covenants, and incremental financing costs associated with debt we may incur to complete
future acquisitions; and

  Diversion of the attention of management from other ongoing business concerns.

Our reported operating results may suffer because of impairment charges incurred to write down the carrying amount of intangible

assets, including goodwill, generated as a result of the acquisitions.

Our  growth  in  recent  years  has  depended  substantially  on  the  completion  of  acquisitions  and  we  may  not  be  able  to  complete
acquisitions of this nature or of a relative size in the future to support a similar level of growth

The  acquisitions  that  we  have  completed  have  been  the  primary  source  of  our  growth  in  revenue  in  recent  years.  We  expend
considerable effort in seeking to identify attractive acquisition candidates and, upon doing so, to convince the potential target to consider a
sale  to  us  and,  ultimately,  to  negotiate  mutually  agreeable  acquisition  terms.  If  we  are  not  successful  in  these  efforts  in  the  future,  our
growth rate will not increase at a rate corresponding to that which we have achieved in recent years. Further, as we grow larger it will be
necessary to complete the acquisition of larger companies and product lines to support a growth similar to that which we have achieved in
the  past.  The  market  for  attractive  acquisitions  is  competitive  and  others  with  greater  financial  resources  than  we  have  may  be  better
positioned than we are to acquire desirable targets. Further, we may not be able to negotiate acquisition terms with target companies that
will allow us to achieve positive financial returns from the transaction.

We have not filed with the SEC a timely amended Current Report on Form 8-K with respect to our Nicolet acquisition, and we did
not  file  our Annual  Report  on  Form  10-K  for  2012  on  a  timely  basis,  which  could  adversely  affect  our  ability  to  complete  a
registered offering of our securities

We  have  determined  that  as  a  result  of  our  acquisition  of  Nicolet  in  July  2012  we  were  required  to  file  with  the  Securities  and

Exchange Commission an amended Current Report on Form 8-K containing certain audited

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financial statements of the acquired business. We did not complete the preparation of the required financial statements prior to the due date
and are currently in the process of preparing these financial statements. Until these financial statements are submitted, we will not be able
to file certain registration statements under the Securities Act of 1933 (“Securities Act”) for public offerings of our securities, and thus will
be unable to raise capital, or otherwise issue registered securities, in a public offering under the Securities Act. In addition, even after the
filing of the amended report containing such financial statements, as a result of this delay and our failure to file our Annual Report on Form
10-K for 2012 on a timely basis, we may be ineligible for a period of 12 months following the due date of this Annual Report on Form 10-
K, report to use a Registration Statement on Form S-3 to register securities. Were we to seek to issue securities in a public offering during
this 12 month period it could be more costly and time consuming for us to do so as a result of the inability to use this abbreviated form of
registration statement.

Adverse economic conditions in markets in which we operate may harm our business

Unfavorable  changes  in  U.S.  and  international  economic  environments  may  adversely  affect  our  business  and  financial  results.
Economic  conditions  in  the  countries  in  which  we  operate  and  sell  products  worsened  and  global  financial  markets  subsequently
experienced significant volatility and declines throughout much of 2009. Although these conditions have improved somewhat, unfavorable
conditions  continue  to  impact  the  U.S.  and  European  economies.  We  are  unable  to  foresee  when,  or  if,  these  factors  might  return  to
historical levels. During challenging economic times, and in tight credit markets, our customers may delay or reduce capital expenditures.
This could result in reductions in sales of our products, longer sales cycles, difficulties in collection of accounts receivable, slower adoption
of  new  technologies,  and  increased  price  competition,  all  of  which  could  impact  our  results  of  operations  and  financial  condition.  In
addition, we expect these factors will cause us to be more cautious in evaluating potential acquisition opportunities, which could hinder our
ability to grow through acquisition while these conditions persist.

We have initiated changes to our information systems that could disrupt our business and our financial results

We plan to continuously improve our information systems to support the form, functionality, and scale of our business. These types of
transitions frequently prove disruptive to the underlying business of an enterprise and may cause us to incur higher costs than we anticipate.
Failure to manage a smooth transition to the new systems and the ongoing operations and support of the new systems could materially harm
our business operations.

For  example,  we  are  currently  in  the  process  of  implementing  the  rollout  of  a  world-wide,  single-platform  enterprise  resource
planning  (“ERP”)  application  including  customer  relationship  management,  product  lifecycle  management,  demand  management,
consolidation  and  financial  statement  generation,  and  business  intelligence.  In  2012  we  implemented  this  application  in  our  North
American operations, exclusive of the operations of Nicolet. We faced unexpected challenges in preparing our financial statements on a
timely  basis  for  the  third  and  fourth  quarters  of  2012  that  were  resolved  only  by  devoting  additional  resources  to  the  close.  We  may
experience difficulties in the implementation of the ERP in our operations outside of North America, which we plan to do in 2013, and we
may  fail  to  gain  the  efficiencies  the  implementation  is  designed  to  produce  within  the  anticipated  timeframe.  The  implementation  could
also  be  disruptive  to  our  operations,  including  the  ability  to  timely  ship  and  track  product  orders  to  customers,  project  inventory
requirements,  manage  our  supply  chain  and  otherwise  adequately  service  our  customers.  Until  we  have  completed  this  world  wide
implementation, we will be dependent on multiple platforms.

If  we  do  not  remediate  a  material  weakness  in  our  internal  control  over  financial  reporting,  the  accuracy  and  timeliness  of  our
financial reporting may be adversely affected

Under  Section  404  of  the  Sarbanes-Oxley Act  of  2002  and  rules  promulgated  by  the  SEC,  companies  are  required  to  conduct  a

comprehensive evaluation of their internal control over financial reporting. As part of this

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process, we are required to document and test our internal control over financial reporting; our management is required to assess and issue a
report concerning our internal control over financial reporting; and our independent registered public accounting firm is required to attest to
and  report  on  the  effectiveness  of  our  internal  control  over  financial  reporting.  Management’s  assessment  of  our  internal  control  over
financial  reporting  as  of  December  31,  2012,  identified  a  control  deficiency  related  to  our  implementation  of  the  ERP  application
mentioned above that we and our independent registered public accounting firm regard as a material weakness. A material weakness is a
deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a
material misstatement of our financial statements will not be prevented or detected and corrected on a timely basis. This material weakness
is  more  fully  described  in Item 9A. Controls and Procedures—Management’s  Report  on  Internal  Control  Over  Financial  Reporting . As
further discussed in Item 9A, we are developing and implementing new control procedures regarding the roll out of the ERP outside of the
U.S., and we are taking steps to remediate this material weakness as it relates to the implementation in the U.S. We will need to monitor and
evaluate these procedures to ensure that they are operating effectively. We may be at risk for future material weaknesses, particularly if
these  new  procedures  do  not  operate  effectively.  The  existence  of  this  material  weakness  and  of  any  other  ineffective  controls  over  our
financial reporting could result in one or all of the following:

•

•

•

•

•

  Restatement of previously filed financial statements;

  Failure to meet our reporting obligations;

  Inability to efficiently raise capital through an equity offering;

  Loss of investor confidence; and

  Negative impact on the trading price of our common stock.

Future changes in technology or market conditions could result in adjustments to our recorded asset balance for intangible assets,
including goodwill, resulting in additional charges that could significantly impact our operating results

Our balance sheet includes significant intangible assets, including goodwill and other acquired intangible assets. The determination of
related estimated useful lives and whether these assets are impaired involves significant judgment. Our ability to accurately predict future
cash flows related to these intangible assets might be hindered by events over which we have no control. Due to the highly competitive
nature of the medical device industry, new technologies could impair the value of our intangible assets if they create market conditions that
adversely affect the competitiveness of our products. Further, declines in our market capitalization may be an indicator that our intangible
assets  or  goodwill  carrying  values  exceed  their  fair  values  which  could  lead  to  potential  impairment  charges  that  could  impact  our
operating results. For example, in 2011 we recorded a $20 million goodwill impairment charge related to our European reporting unit.

We may not be able to preserve the value of our intellectual property because we may not be able to protect access to it or we may
lose our intellectual property rights due to expiration of our licenses or patents

If we fail to protect our intellectual property rights or if our intellectual property rights do not adequately cover the technology we
employ, other medical device companies could sell products with features similar to ours, and this could reduce demand for our products.
We  protect  our  intellectual  property  through  a  combination  of  patent,  copyright,  trade  secret  and  trademark  laws.  Despite  our  efforts  to
protect  our  proprietary  rights,  others  may  attempt  to  copy  or  otherwise  improperly  obtain  and  use  our  products  or  technology.  Policing
unauthorized  use  of  our  technology  is  difficult  and  expensive,  and  we  cannot  be  certain  that  the  steps  we  have  taken  will  prevent
misappropriation.  Our  means  of  protecting  our  proprietary  rights  may  be  inadequate.  Enforcing  our  intellectual  property  rights  could  be
costly  and  time  consuming  and  may  divert  our  management’s  attention  and  resources.  Failing  to  enforce  our  intellectual  property  rights
could also result in the loss of those rights.

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If health care providers are not adequately reimbursed for procedures conducted with our devices or supplies, or if reimbursement
policies change adversely, we may not be successful marketing and selling our products or technologies

Clinicians,  hospitals,  and  government  agencies  are  unlikely  to  purchase  our  products  if  they  are  not  adequately  reimbursed  for  the
procedures conducted with our devices or supplies. Unless a sufficient amount of conclusive, peer-reviewed clinical data about our products
has  been  published,  third-party  payors,  including  insurance  companies  and  government  agencies,  may  refuse  to  provide  reimbursement.
Furthermore, even if reimbursement is provided, it may not be adequate to fully compensate the clinicians or hospitals. Some third-party
payors  may  impose  restrictions  on  the  procedures  for  which  they  will  provide  reimbursement.  If  health  care  providers  cannot  obtain
sufficient  reimbursement  from  third-party  payors  for  our  products  or  the  screenings  conducted  with  our  products,  we  may  not  achieve
significant  market  acceptance  of  our  products. Acceptance  of  our  products  in  international  markets  will  depend  upon  the  availability  of
adequate  reimbursement  or  funding  within  prevailing  healthcare  payment  systems.  Reimbursement,  funding,  and  healthcare  payment
systems vary significantly by country. We may not obtain approvals for reimbursement in a timely manner or at all.

Adverse  changes  in  reimbursement  policies  in  general  could  harm  our  business.  We  are  unable  to  predict  changes  in  the
reimbursement methods used by third-party health care payors, particularly those in countries and regions outside the U.S. For example,
some payors are moving toward a managed care system in which providers contract to provide comprehensive health care for a fixed cost
per person. In a managed care system, the cost of our products may not be incorporated into the overall payment for patient care or there
may not be adequate reimbursement for our products separate from reimbursement for other procedures.

Healthcare  reforms,  changes  in  healthcare  policies,  and  changes  to  third-party  reimbursements  for  our  products  may  affect
demand for our products

In  March  2010  the  U.  S.  government  signed  into  law  the Patient  Protection  and  Affordable  Care  Act  and  the Health  Care  &
Education  Reconciliation  Act.  These  laws  are  intended  to,  among  other  things,  curb  rising  healthcare  costs,  including  those  that  could
significantly affect reimbursement for our products. The policies supporting these laws include: basing reimbursement policies and rates on
clinical outcomes; the comparative effectiveness and costs of different treatment technologies and modalities; imposing price controls; and
other measures. Future significant changes in the healthcare systems in the United States or elsewhere could also have a negative impact on
the demand for our current and future products. These include changes that may reduce reimbursement rates for our products and changes
that may be proposed or implemented by the U.S. Presidential administration or Congress.

There are numerous steps required to implement these laws. Because of the unsettled nature of these reforms, we cannot predict what
additional healthcare reforms will be implemented at the federal or state level, or the effect that any future legislation or regulation will
have on our business. There is also considerable uncertainty of the impact of these reforms on the medical device market as a whole. If we
fail to effectively react to the implementation of health care reform, our business may be adversely affected.

If  we  fail  in  our  efforts  to  educate  clinicians,  government  agency  personnel,  and  third-party  payors  on  the  effectiveness  of  our
products, we may not achieve future sales growth

It  is  critical  to  the  success  of  our  sales  efforts  that  we  educate  a  sufficient  number  of  clinicians,  hospital  administrators,  and
government  agencies  about  our  products  and  the  costs  and  benefits  of  their  use.  The  commercial  success  of  our  products  depends  upon
clinician, government agency, and other third-party payer confidence in the economic and clinical benefits of our products as well as their
comfort with the efficacy, reliability, sensitivity and specificity of our products. We believe that clinicians will not use our products unless
they determine, based on published peer-reviewed journal articles and experience, that our products provide an accurate and cost-effective
alternative to other means of testing or treatment. Our customers may choose to use

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competitive products, which may be less expensive or may provide faster results than our devices. Clinicians are traditionally slow to adopt
new  products,  testing  practices  and  clinical  treatments,  partly  because  of  perceived  liability  risks  and  the  uncertainty  of  third-party
reimbursement. If clinicians, government agencies and hospital administrators do not adopt our products, we may not maintain profitability.
Factors that may adversely affect the medical community’s acceptance of our products include:

•

•

•

•

•

•

  Publication of clinical study results that demonstrate a lack of efficacy or cost-effectiveness of our products;

  Changing governmental and physician group guidelines;

  Actual  or  perceived  performance,  quality,  price,  and  total  cost  of  ownership  deficiencies  of  our  products  relative  to  other

competitive products;

  Our ability to maintain and enhance our existing relationships and to form new relationships with leading physicians, physician

organizations, hospitals, state laboratory personnel, and third-party payers;

  Changes in state and third-party payer reimbursement policies for our products; and

  Repeal of laws requiring universal newborn hearing screening and metabolic screening.

Sales through group purchasing organizations and sales to high volume purchasers may reduce our average selling prices, which
could reduce our operating margins

We have entered, and expect in the future to enter into agreements with customers who purchase high volumes of our products. Our
agreements  with  these  customers  may  contain  discounts  from  our  normal  selling  prices  and  other  special  pricing  considerations,  which
could cause our operating margins to decline. In addition, we have entered into agreements to sell our products to members of GPOs, which
negotiate volume purchase prices for medical devices and supplies for member hospitals, group practices and other clinics. While we make
sales directly to GPO members, the GPO members receive volume discounts from our normal selling price and may receive other special
pricing considerations from us. Sales to members of all GPOs accounted for approximately 10%, 12% and 18% of our total revenue during
2012, 2011 and 2010, respectively. Others of our existing customers may be members of GPOs with which we do not have agreements.
Our sales efforts through GPOs may conflict with our direct sales efforts to our existing customers. If we enter into agreements with new
GPOs and some of our existing customers begin purchasing our products through those GPOs, our operating margins could decline.

Demand for some of our products depends on the capital spending policies of our customers, and changes in these policies could
harm our business

A majority of customers for our products are hospitals, physician offices, and clinics. Many factors, including public policy spending
provisions, available resources, and economic cycles have a significant effect on the capital spending policies of these entities and therefore
the amount that they can spend on our equipment products. If budget resources limit the capital spending of our customers, they will be
unlikely  to  either  purchase  any  new  equipment  from  us  or  upgrade  to  any  of  our  newer  equipment  products.  Lack  of  liquidity  in  credit
markets  and  uncertainty  about  future  economic  conditions  can  have  an  adverse  effect  on  the  spending  patterns  of  our  customers.  These
factors can have a significant adverse effect on the demand for our products.

Our markets are very competitive and in the United States we sell certain of our products in a mature market

We face competition from other companies in all of our product lines. Our competitors range from small privately held companies to
multinational corporations and their product offerings vary in scope and breadth. We do not believe that any single competitor is dominant
in any of our product lines.

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The markets for certain of our products in the U.S., including the newborn hearing screening and EEG monitoring markets, are mature
and we are unlikely to see significant growth for such products in the U.S. In the U.S. we derive a significant portion of our revenue from
the  sale  of  disposable  supplies  that  are  used  with  our  hearing  screening  devices.  Because  these  disposable  supply  products  can  generate
high  margins,  we  expect  that  our  products,  particularly  our  hearing  screening  disposable  supply  products,  could  face  increasing
competition, including competitors offering lower prices, which could have an adverse effect on our revenue and margins.

Our competitors may have certain competitive advantages, which include the ability to devote greater resources to the development,
promotion,  and  sale  of  their  products.  Consequently,  we  may  need  to  increase  our  efforts,  and  related  expenses  for  research  and
development, marketing, and selling to maintain or improve our position.

We expect recurring sales to our existing customers to generate a majority of our revenue in the future, and if our existing customers

do not continue to purchase products from us, our revenue may decline.

Our operating results may decline if we do not succeed in developing, acquiring, and marketing additional products or improving
our existing products

We intend to develop additional products and technologies, including enhancements of existing products, for the screening, detection,
treatment, monitoring and tracking of common medical ailments. Developing new products and improving our existing products to meet the
needs  of  current  and  future  customers  requires  significant  investments  in  research  and  development.  If  we  fail  to  successfully  sell  new
products, update our existing products, or timely react to changes in technology, our operating results may decline as our existing products
reach the end of their commercial life cycles.

Our plan to expand our international operations will result in increased costs and is subject to numerous risks; if our efforts are
not successful, this could harm our business

We have expanded our international operations through acquisitions and plan to expand our international sales and marketing efforts
to increase sales of our products in foreign countries. We may not realize corresponding growth in revenue from growth in international
unit sales, due to the lower average selling prices we receive on sales outside of the U.S. Even if we are able to successfully expand our
international selling efforts, we cannot be certain that we will be able to create or increase demand for our products outside of the U.S. Our
international operations are subject to other risks, which include:

•

•

•

•

•

•

•

•

•

  Impact of possible recessions in economies outside the U.S.;

  Political and economic instability, including instability related to war and terrorist attacks;

  Contractual provisions governed by foreign law, such as local law rights to sales commissions by terminated distributors;

  Decreased healthcare spending by foreign governments that would reduce international demand for our products;

  Continued strengthening of the U.S. dollar relative to foreign currencies that could make our products less competitive because
approximately half of our international sales are denominated in U.S. dollars;

  Greater difficulty in accounts receivable collection and longer collection periods;

  Difficulties of staffing and managing foreign operations;

  Reduced protection for intellectual property rights in some countries and potentially conflicting intellectual property rights of third
parties under the laws of various foreign jurisdictions;

  Difficulty in obtaining and maintaining foreign regulatory approval;

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•

•

•

•

  Attitudes by clinicians, and cost reimbursement policies, towards use of disposable supplies that are potentially unfavorable to our

business.

  Complying with U.S. regulations that apply to international operations, including trade laws, the U.S. Foreign Corrupt Practices

Act, and anti-boycott laws, as well as international laws such as the U.K. Bribery Act;

  Loss of business through government tenders that are held annually in many cases; and

  Potentially negative consequences from changes in tax laws, including legislative changes concerning taxation of income earned

outside of the U.S.

In  particular,  our  international  sales  could  be  adversely  affected  by  a  strengthening  of  the  U.S.  dollar  relative  to  other  foreign

currencies, which makes our products more costly to international customers for sales denominated in U.S. dollars.

Our operating results may suffer because of our exposure to foreign currency exchange rate fluctuations

Substantially all of our sales contracts with our U.S. based customers provide for payment in U.S. dollars. With the exception of our
Canadian  operations,  substantially  all  of  the  revenue  and  expenses  of  our  foreign  subsidiaries  are  denominated  in  the  applicable  foreign
currency. To date we have executed only limited foreign currency contracts to hedge these currency risks. Our future revenue and expenses
may be subject to volatility due to exchange rate fluctuations that could result in foreign exchange gains and losses associated with foreign
currency transactions and the translation of assets and liabilities denominated in foreign currencies.

Substantially  all  our  sales  from  our  U.S.  operations  to  our  international  distributors  provide  for  payment  in  U.S.  dollars.  A
strengthening  of  the  U.S.  dollar  relative  to  other  foreign  currencies  could  increase  the  effective  cost  of  our  products  to  our  international
distributors as their functional currency is typically not the U.S. dollar. This could have a potential adverse effect on our ability to increase
or maintain average selling prices of our products to our foreign-based customers.

If guidelines mandating universal newborn hearing screening do not continue to develop in foreign countries and governments do
not  mandate  testing  of  all  newborns  as  we  anticipate,  or  if  those  guidelines  have  a  long  phase-in  period,  our  sales  of  newborn
hearing screening products may not achieve the revenue growth we have achieved in the past

We  estimate  that  approximately  95%  of  the  children  born  in  the  U.S.  are  currently  being  tested  for  hearing  impairment  prior  to
discharge  from  the  hospital.  To  date,  there  has  been  only  limited  adoption  of  newborn  hearing  screening  prior  to  hospital  discharge  by
foreign governments, and when newborn hearing screening programs are enacted by foreign governments there can be a phase-in period
spanning  several  years.  The  widespread  adoption  of  guidelines  depends,  in  part,  on  our  ability  to  educate  foreign  government  agencies,
neonatologists, pediatricians, third-party payors, and hospital administrators about the benefits of universal newborn hearing screening as
well as the use of our products to perform the screening and monitoring. Our revenue from our newborn hearing screening product lines
may  not  grow  if  foreign  governments  do  not  require  universal  newborn  hearing  screening  prior  to  hospital  discharge,  if  physicians  or
hospitals are slow to comply with those guidelines, or if governments provide for a lengthy phase-in period for compliance.

Because  we  rely  on  distributors  or  sub-distributors  to  sell  our  products  in  most  of  our  markets  outside  of  the  U.S.,  our  revenue
could  decline  if  our  existing  distributors  reduce  the  volume  of  purchases  from  us,  or  if  our  relationship  with  any  of  these
distributors is terminated

We currently rely on our distributors or sub-distributors for a majority of our sales outside the U.S. Some distributors also assist us

with regulatory approvals and education of clinicians and government agencies. We

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intend to continue our efforts to increase our sales in Europe, Japan, and other developed countries. If we fail to sell our products through
our international distributors, we would experience a decline in revenues unless we begin to sell our products directly in those markets. We
cannot be certain that we will be able to attract new international distributors to market our products effectively or provide timely and cost-
effective customer support and service. Even if we are successful in selling our products through new distributors, the rate of growth of our
revenue could be harmed if our existing distributors do not continue to sell a large dollar volume of our products. None  of  our  existing
distributors are obligated to continue selling our products.

We may be subject to foreign laws governing our relationships with our international distributors. These laws may require us to make
payments  to  our  distributors  if  we  terminate  our  relationship  for  any  reason,  including  for  cause.  Some  countries  require  termination
payments under local law or legislation that may supersede our contractual relationship with the distributor. Any required payments would
adversely affect our operating results.

If  we  lose  our  relationship  with  any  supplier  of  key  product  components  or  our  relationship  with  a  supplier  deteriorates  or  key
components are not available in sufficient quantities, our manufacturing could be delayed and our business could suffer

We contract with third parties for the supply of some of the components used in our products and the production of our disposable
products.  Some  of  our  suppliers  are  not  obligated  to  continue  to  supply  us.  We  have  relatively  few  sources  of  supply  for  some  of  the
components  used  in  our  products  and  in  some  cases  we  rely  entirely  on  sole-source  suppliers.  In  addition,  the  lead-time  involved  in  the
manufacturing of some of these components can be lengthy and unpredictable. If our suppliers become unwilling or unable to supply us
with components meeting our requirements, it might be difficult to establish additional or replacement suppliers in a timely manner, or at
all. This would cause our product sales to be disrupted and our revenue and operating results to suffer.

Replacement or alternative sources might not be readily obtainable due to regulatory requirements and other factors applicable to our
manufacturing operations. Incorporation of components from a new supplier into our products may require a new or supplemental filing
with applicable regulatory authorities and clearance or approval of the filing before we could resume product sales. This process may take a
substantial  period  of  time,  and  we  may  not  be  able  to  obtain  the  necessary  regulatory  clearance  or  approval.  This  could  create  supply
disruptions that would harm our product sales and operating results.

We depend upon key employees in a competitive market for skilled personnel, and, without additional employees, we cannot grow
or maintain profitability

Our products and technologies are complex, and we depend substantially on the continued service of our senior management team.
The loss of any of our key employees could adversely affect our business and slow our product development process. Our future success
also  will  depend,  in  part,  on  the  continued  service  of  our  key  management  personnel,  software  engineers,  and  other  research  and
development employees, and our ability to identify, hire, and retain additional personnel, including customer service, marketing, and sales
staff.  Demand  for  these  skilled  employees  in  our  industry  is  very  competitive  due  to  the  limited  number  of  people  available  with  the
necessary technical skills and understanding of our product technologies. We may be unable to attract and retain personnel necessary for
the development of our business.

Our  ability  to  market  and  sell  products  depends  upon  receipt  of  domestic  and  foreign  regulatory  approval  of  our  products  and
manufacturing  operations.  Our  failure  to  obtain  or  maintain  regulatory  approvals  and  compliance  could  negatively  affect  our
business

Our  products  and  manufacturing  operations  are  subject  to  extensive  regulation  in  the  United  States  by  the  FDA  and  by  similar

regulatory agencies in other countries. Our products are classified as medical devices.

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Medical  devices  are  subject  to  extensive  regulation  by  the  FDA  pursuant  to  regulations  that  are  wide  ranging  and  govern,  among  other
things: design and development; manufacturing and testing; labeling; storage and record keeping; advertising, promotion, marketing, sales
distribution and export; and surveillance and reporting of deaths or serious injuries.

Unless an exemption applies, each medical device that we propose to market in the U.S. must first receive one of the following types

of FDA premarket review authorizations:

•

•

  Clearance via Section 510(k) of the Food, Drug, and Cosmetics Act of 1938, as amended; or

  Premarket approval via Section 515 of the Food, Drug, and Cosmetics Act if the FDA has determined that the medical device in

question poses a greater risk of injury.

The  FDA  will  clear  marketing  of  a  medical  device  through  the  510(k)  process  if  it  is  demonstrated  that  the  new  product  is
substantially  equivalent  to  other  510(k)-cleared  products.  The  premarket  approval  application  process  is  much  more  costly,  lengthy  and
uncertain than the 510(k) process, and must be supported by extensive data from preclinical studies and human clinical trials. The FDA
may not grant either 510(k) clearance or premarket approval for any product we propose to market. Further, any modification to a 510(k)-
cleared device that could significantly affect its safety or effectiveness, or that would constitute a major change in its intended use, design
or  manufacture,  requires  a  new  510(k)  clearance  or,  possibly,  approval  of  a  premarket  approval  application.  The  FDA  requires  every
manufacturer to make this determination in the first instance, but the FDA may review any manufacturer’s decision. If the FDA requires us
to  seek  510(k)  clearance  or  premarket  approval  for  modification  of  a  previously  cleared  product  for  which  we  have  concluded  that  new
clearances or approvals are unnecessary, we may be required to cease marketing or to recall the modified product until we obtain clearance
or approval, and we may be subject to significant regulatory fines or penalties. Further, our products could be subject to recall if the FDA
determines, for any reason, that our products are not safe or effective.

Delays  in  receipt  of,  or  failure  to  receive,  clearances  or  approvals,  the  loss  of  previously  received  clearances  or  approvals,  or  the
failure to comply with existing or future regulatory requirements could adversely impact our operating results. If the FDA finds that we
have  failed  to  comply  with  these  requirements,  the Agency  can  institute  a  wide  variety  of  enforcement  actions,  ranging  from  a  public
warning letter to more severe sanctions such as:

•

•

•

•

•

•

•

  Fines, injunctions and civil penalties;

  Recall or seizure of our products;

  Issuance of public notices or warnings;

  Imposition of operating restrictions, partial suspension, or total shutdown of production;

  Refusal of our requests for Section 510(k) clearance or premarket approval of new products;

  Withdrawal of Section 510(k) clearance or premarket approvals already granted; or

  Criminal prosecution.

Domestic regulation of our products and manufacturing operations, other than that which is administered by the FDA, includes the

Environmental Protection Act, the Occupational Safety and Health Act, and state and local counterparts to these Acts.

Our  business  would  be  harmed  if  the  FDA  determines  that  we  have  failed  to  comply  with  applicable  regulations  governing  the
manufacture of our products and/or we do not pass an inspection

We and our suppliers are required to demonstrate and maintain compliance with the FDA’s Quality System Regulation. The Quality

System Regulation sets forth the FDA’s requirements for good manufacturing practices

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of medical devices and includes requirements for, among other things, the design, testing, production processes, controls, quality assurance,
labeling, packaging, storage and shipping of such products. In addition, we and our suppliers must engage in extensive recordkeeping and
reporting and must make available our manufacturing facility and records for periodic unscheduled inspections by federal, state and foreign
agencies, including the FDA. We cannot assure you that we and our suppliers are or will continue to be in full compliance with the Quality
System Regulation, and that we will not encounter any manufacturing difficulties.

Failure  of  our  third  party  suppliers  and  manufacturers  or  us  to  comply  with  applicable  regulations  could  result  in  sanctions  being
imposed  on  us,  including,  among  other  things,  fines,  injunctions,  civil  penalties,  failure  of  regulatory  authorities  to  grant  marketing
approval of our products, delays, suspension or withdrawal of approvals, seizures or recalls of products and manufacturing restrictions, any
of which could harm our business.

Our Olympic Cool-Cap product is subject to greater products liability exposure and FDA regulation

The FDA classifies medical devices into one of three classes depending on the degree of risk associated with each medical device and
the extent of controls that are needed to ensure safety and effectiveness. Devices deemed to pose lower risk are placed in either Class I or
Class II. Devices deemed by the FDA to pose the greatest risk, such as life-sustaining, life supporting or implantable devices, or a device
deemed  to  not  be  substantially  equivalent  to  a  previously  cleared  510(k)  device  are  placed  in  class  III,  and  generally  require  premarket
approval from the FDA before they may be marketed.

Our  Olympic  Cool-Cap  is  a  Class  III  minimally  invasive  medical  device,  and  as  such  we  may  be  subject  to  an  increased  product
liability  risk  relative  to  our  other  Class  I  and  Class  II  non-invasive  products.  In  addition,  this  type  of  product  is  subject  to  greater  FDA
oversight  than  our  other  products  and  there  is  greater  risk  that  sales  of  the  product  could  be  interrupted  due  to  the  premarket  approval
processes of the FDA and other regulatory bodies.

Our business may suffer if we are required to revise our labeling or promotional materials, or if the FDA takes an enforcement
action against us for off-label uses

We  are  prohibited  by  the  FDA  from  promoting  or  advertising  our  medical  device  products  for  uses  not  within  the  scope  of  our
clearances or approvals, or from making unsupported promotional claims about the benefits of our products. If the FDA determines that our
claims are outside the scope of our clearances, or are unsupported, it could require us to revise our promotional claims or take enforcement
action  against  us.  If  we  were  subject  to  such  an  action  by  the  FDA,  our  sales  could  be  delayed,  our  revenue  could  decline,  and  our
reputation among clinicians could be harmed. Likewise, if we acquire new products, either through the purchase of products, technology
assets,  or  businesses,  that  are  subsequently  deemed  to  have  inadequate  supporting  data,  we  may  be  required  to  (i)  obtain  adequate  data,
which could be costly and impede our ability to market these products, or (ii) modify the labeling on these products, which could impair
their marketability, as described above.

If we deliver products with defects, we may incur costs to repair and, possibly, recall that product and market acceptance of our
products may decrease.

The manufacturing and marketing of our products involve an inherent risk of our delivering a defective product or products that do
not  otherwise  perform  as  we  expect.  We  may  incur  substantial  expense  to  repair  any  such  products  and  may  determine  to  recall  such  a
product,  even  if  not  required  to  do  so  under  applicable  regulations. Any  such  recall  would  be  time  consuming  and  expensive.  Product
defects or recalls may adversely affect our customers’ acceptance of the recalled and other of our products. As an example, in the second
quarter of 2010 we discontinued selling the Sonamed Clarity newborn hearing screening product line and incurred costs associated with
sales  concessions  awarded  customers  who  traded  in  a  Clarity  device  for  one  of  our  existing  newborn  hearing  screening  devices  and  the
write-down of inventory. We also recorded an impairment charge to write-off the carrying value of the Sonamed and Clarity tradenames.

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If  we  fail  to  comply  with  healthcare  regulations,  we  could  face  substantial  penalties  and  our  business,  operations  and  financial
condition could be adversely affected.

We do not provide healthcare services, control the referral of patients for healthcare services, nor bill Medicare, Medicaid or other
third-party payors; however, due to the breadth of many healthcare laws and regulations, we could be subject to healthcare fraud regulation
and enforcement by both the federal government and the states in which we conduct our business. The laws that may affect our ability to
operate include: (i) the federal healthcare programs Anti-Kickback Law, which prohibits, among other things, persons from knowingly and
willfully soliciting, receiving, offering or paying remuneration, directly or indirectly, in exchange for or to induce either the referral of an
individual for, or the purchase, order or recommendation of, any good or service for which payment may be made under federal healthcare
programs  such  as  Medicare  or  Medicaid,  (ii)  federal  false  claims  laws  which  prohibit,  among  other  things,  individuals  or  entities  from
knowingly presenting, or causing to be presented, claims for payment from Medicare, Medicaid, or other third-party payors that are false or
fraudulent, and which may apply to entities like us which provide coding and billing advice to customers, and/or (iii) state law equivalents
of each of the above federal laws, such as anti-kickback and false claims laws which may apply to items or services reimbursed by any
third-party  payor,  including  commercial  insurers,  many  of  which  differ  from  their  federal  counterparts  in  significant  ways,  thus
complicating compliance efforts.

If our operations are found to be in violation of any of the laws described above or any other governmental regulations that apply to
us,  we  may  be  subject  to  penalties,  including  civil  and  criminal  penalties,  damages,  fines  and  the  curtailment  or  restructuring  of  our
operations. Any penalties, damages, fines, curtailment or restructuring of our operations could adversely affect our ability to operate our
business and our financial results. The risk of our being found in violation of these laws is increased by the fact that their provisions are
open to a variety of interpretations. Any action against us for violation of these laws, even if we successfully defend against it, could cause
us to incur significant legal expenses and divert our management’s attention from the operation of our business.

Our operating results would suffer if we were subject to a protracted infringement claim

The  medical  technology  industry  is  characterized  by  a  substantial  amount  of  litigation  and  related  administrative  proceedings
regarding  patents  and  intellectual  property  rights.  We  expect  that  medical  screening  and  diagnostic  products  may  become  increasingly
subject to third-party infringement claims as the number of competitors in our industry grows and the functionality of products overlap.
Third parties such as individuals, educational institutions, or other medical device companies may claim that we infringe their intellectual
property rights. Any claims, with or without merit, could have any of the following negative consequences:

•

•

•

•

  Result in costly litigation and damage awards;

  Divert our management’s attention and resources;

  Cause product shipment delays or suspensions; or

  Require us to seek to enter into royalty or licensing agreements.

A successful claim of infringement against us could result in a substantial damage award and materially harm our financial condition.
Our failure or inability to license the infringed or similar technology, or design and build non-infringing products, could prevent us from
selling our products and adversely affect our business and financial results.

We  may  also  find  it  necessary  to  bring  infringement  actions  against  third  parties  to  seek  to  protect  our  intellectual  property  rights.
Litigation of this nature, even if successful, is often expensive and disruptive of our management’s attention, and in any event may not lead
to a successful result relative to the resources dedicated to any such litigation.

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We  license  intellectual  property  rights  from  third  parties  and  would  be  adversely  affected  if  our  licensors  do  not  appropriately
defend their proprietary rights or if we breach any of the agreements under which we license commercialization rights to products
or technology from others

We license rights from third parties for products and technology that are important to our business. If our licensors are unsuccessful in
asserting and defending their proprietary rights, including patent rights and trade secrets, we may lose the competitive advantages we have
through selling products that we license from third parties. Additionally, if it is found that our licensors infringe on the proprietary rights of
others,  we  may  be  prohibited  from  marketing  our  existing  products  that  incorporate  those  proprietary  rights.  Under  our  licenses,  we  are
subject to commercialization and development, sublicensing, royalty, insurance and other obligations. If we fail to comply with any of these
requirements, or otherwise breach a license agreement, the licensor may have the right to terminate the license in whole or to terminate the
exclusive nature of the license.

Product liability suits against us could result in expensive and time consuming litigation, payment of substantial damages, and an
increase in our insurance rates

The sale and use of our products could lead to the filing of a product liability claim by someone claiming to have been injured using
one of our products or claiming that one of our products failed to perform properly. A product liability claim could result in substantial
damages and be costly and time consuming to defend, either of which could materially harm our business reputation or financial condition.
Our  product  liability  insurance  may  not  protect  our  assets  from  the  financial  impact  of  defending  a  product  liability  claim. Any  product
liability claim brought against us, with or without merit, could increase our product liability insurance rates or prevent us from securing any
coverage in the future.

We have experienced seasonality in the sale of our products

We experience seasonality in our revenue. For example, our sales typically decline from our fourth fiscal quarter to our first fiscal
quarter, due to patterns in the capital budgeting and purchasing cycles of our customers, many of which are government agencies, and the
compensation  arrangements  of  our  direct  sales  employees,  as  those  arrangements  are  tied  to  calendar-year  sales  plans.  We  may  also
experience declining sales in the third fiscal quarter due to summer holiday and vacation schedules. We anticipate that we will continue to
experience these seasonal fluctuations, which may lead to fluctuations in our quarterly operating results. We believe that you should not
rely on our results of operations for interim periods as an indication of our expected results in any future period.

ITEM 1B. Unresolved Staff Comments.

None.

ITEM 2.

Properties

Our  corporate  headquarters  are  located  in  San  Carlos,  California,  in  facilities  covering  26,300  square  feet  pursuant  to  a  lease  that

expires in June 2015.

We also utilize the following properties:

Company-owned Facilities:

•

•

•

  44,900 square feet in Oakville, Ontario, Canada, utilized substantially for the operations of Xltek;

  26,000 square feet in Mundelein, Illinois, utilized substantially for the operations of Bio-logic;

  116,000 square feet in Buenos Aires, Argentina, utilized substantially for the operations of Medix;

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•

•

  42,600 square feet in Gort, Ireland, utilized substantially for the operations of Nicolet; and

  6,400 square feet in Old Woking, England, utilized substantially for the operations of Nicolet.

Leased Facilities:

Following is a listing of our most significant leased properties; we have a number of smaller facilities under lease in various countries

where we operate.

•

•

•

•

  65,000 square feet in Seattle, Washington, pursuant to a lease that expires in December 2014, that is utilized substantially for the

operations of Olympic Medical;

  65,000 square feet in Middleton, Wisconsin, pursuant to a lease that expires in September 2014 that is utilized for the operations

of Nicolet;

  19,800 square feet in Skovlunde, Denmark, pursuant to a lease that expires with six-month notice that is utilized for the operations

of Alpine Biomed;

  43,000 square feet in Planegg, Germany , pursuant to a lease that expires in December 2021 that is utilized substantially for the
operations of Fischer-Zoth, Schwarzer Neurology, Embla Europe, Nicolet Europe and Alpine Biomed sales and manufacturing.

ITEM 3.

Legal Proceedings

We may from time to time become a party to various legal proceedings or claims that arise in the ordinary course of business. We are
not  currently  involved  in  any  legal  or  administrative  proceedings  that  we  believe  are  likely  to  have  a  material  effect  on  our  business,
financial condition, or results of operations, although we cannot be assured of the outcome of such matters.

ITEM 4. Mine Safety Disclosures

The disclosure required by this item is not applicable.

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PART II

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

Our  common  stock  trades  on  the  Nasdaq  Global  Select  Market  under  the  symbol  “BABY”.  The  following  table  sets  forth,  for  the

periods indicated, the high and low sale price per share of our common stock, as reported on the Nasdaq Global Select Market.

Fiscal Year Ended December 31, 2012:

Fourth Quarter
Third Quarter
Second Quarter
First Quarter

Fiscal Year Ended December 31, 2011:

Fourth Quarter
Third Quarter
Second Quarter
First Quarter

High     

Low  

$13.15    
  13.42    
  12.28    
  12.02    

$ 9.89    
  15.80    
  17.50    
  17.00    

$10.47  
  11.71  
  10.10  
  9.88  

$ 7.43  
  9.05  
  14.90  
  13.12  

As  of April  1,  2013,  there  were  30,339,098  shares  of  our  common  stock  issued  and  outstanding  and  held  by  approximately  38

stockholders of record. We estimate that there are approximately 7,100 beneficial owners of our common stock.

Dividends

We have never declared or paid cash dividends on our capital stock. We currently expect to retain future earnings, if any, for use in
the operation and expansion of our business and do not anticipate paying any cash dividends in the foreseeable future. Based on the terms
of our Amended and Restated Credit Agreement with Wells Fargo Bank, National Association, we are prevented from paying dividends
without the prior approval of the bank.

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Stock Performance Graph

The following information of Part II Item 5 is being furnished and shall not be deemed to be “soliciting material” or to be “filed” for
purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section, nor will it
be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934,
as amended, except to the extent that we specifically incorporate such information by reference thereto.

The  following  graph  shows  a  comparison,  from  January  1,  2007  through  December  31,  2012,  of  cumulative  total  return  for  our
common  stock,  the  Nasdaq  Composite  Index  and  the  Standard  &  Poor’s  500  Health  Care  Equipment  Index.  Such  returns  are  based  on
historical results and are not intended to suggest future performance. Data for the Nasdaq Composite Index and the Standard & Poor’s 500
Health Care Equipment Index assumes reinvestment of dividends.

Natus Medical Inc.

NASDAQ Composite-Total Returns

S&P 500 Health Care Equipment Index

ITEM 6.

Selected Financial Data

   Return % 
   Cum $
   Return % 
   Cum $
   Return % 
   Cum $

2007

 100.00    

 100.00    

 100.00    

2008     
 -33.08    
  66.92    
 -39.98    
  60.02    
 -27.63    
  72.37    

2009     
 14.21    
 76.43    
 45.36    
 87.25    
 28.75    
 93.17    

2010
-4.12    
  73.29    
  18.15    
 103.08    
-2.70    
  90.66    

2011
  -33.50    
  48.74    
-0.79    
 102.27    
-0.76    
  89.97    

2012
  18.35  
  57.68  
  17.74  
 120.41  
  17.28  
 105.52  

The following tables set forth certain selected consolidated financial data as of December 31, 2012, 2011, 2010, 2009 and 2008 and
for each of the years in the five-year period ended December 31, 2012, and is derived from the consolidated financial statements of Natus
Medical  Incorporated  and  its  subsidiaries.  The  consolidated  financial  statements  as  of  December  31,  2012  and  2011  and  for  each  of  the
years in the three-year period ended December 31, 2012 are included elsewhere in this report. The selected consolidated balance sheet data
as of December 31, 2010, 2009 and 2008 and the consolidated statements of operations data for the years ended December 31, 2009 and
2008 are derived from our consolidated financial statements, which are not included in

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this report. The selected consolidated financial data set forth below is qualified in its entirety by, and should be read in conjunction with,
the Consolidated Financial Statements and Notes thereto and “Management’s Discussion and Analysis of Financial Condition and Results
of Operations” included elsewhere in this report.

2012

2011

Year ended December 31,
2010
(in thousands, except per share data)

2009

2008

Consolidated Statement of Operations

Data (a) (d):

Revenue
Cost of Revenue

Gross profit

Operating expenses:

Marketing and selling
Research and development
General and administrative (b)
Goodwill impairment charge (c)

Total operating expense

Income (loss) from operations

Other income (expense), net

Income (loss) before provision for income taxes

Provision for income tax expense

Net income (loss)

Earnings (loss) per share:

Basic

Diluted

Weighted average shares used in the calculation of earnings (loss)

per share:
Basic
Diluted

Balance Sheet Data (d):
Cash, cash equivalents, and short-term investments
Working capital
Total assets
Long-term debt (including current portion) and short-term

borrowings

Total stockholders’ equity

$292,280    
  128,812    
  163,468    

$232,895    
  101,610    
  131,285    

$218,412    
  88,608    
  129,804    

$166,425    
  65,985    
  100,440    

$161,831  
  61,332  
  100,499  

  77,285    
  29,966    
  50,963    
  —       
  158,214    
5,254    
(835)  
4,419    
536    
3,883    

$

  63,048    
  25,580    
  32,990    
  20,000    
  141,618    
  (10,333)  
(74)  
  (10,407)  
772    
$ (11,179)  

  54,838    
  21,278    
  35,754    
  —       
  111,870    
  17,934    
(190)  
  17,744    
5,804    
$ 11,940    

  45,267    
  16,721    
  22,999    
  —       
  84,987    
  15,453    
1,696    
  17,149    
5,721    
$ 11,428    

  39,998  
  15,520  
  19,808  
  —    
  75,326  
  25,173  
2,142  
  27,315  
9,223  
$ 18,092  

$

$

0.13    
0.13    

$

$

(0.39)  
(0.39)  

$

$

0.43    
0.41    

$

$

0.41    
0.40    

$

$

0.72  

0.68  

  29,031    
  29,837    

  28,565    
  28,565    

  28,092    
  29,217    

  27,651    
  28,476    

  25,278  
  26,557  

2012

2011

December 31,
2010
(in thousands)

2009

2008

$ 23,057    
  70,265    
  391,853    

$ 32,816    
  89,497    
  314,846    

$ 29,388    
  85,657    
  325,103    

$ 33,551    
  75,835    
  292,256    

$ 56,915  
  97,593  
  258,158  

  32,860    
  268,752    

898    
  258,313    

1,001    
  264,132    

1,163    
  244,413    

1,228  
  227,122  

(a)

Results of operations and financial position of the businesses we have acquired are included from their acquisition dates
as follows:, Sonamed in May 2008, Schwarzer Neurology in July 2008, Neurocom in October 2008, Hawaii Medical in
July 2009, Alpine Biomed in September 2009, Medix in October 2010, Embla in September 2011, and Nicolet in July
2012.

(b)

Includes restructuring charges of $8.8 million, $2.8 million and $3.1 million in the years ended December 31, 2012, 2011
and 2010, respectively.

(c)

The $20.0 million goodwill impairment charge is related to our European reporting unit.

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(d)

The selected financial data gives effect to the corrections discussed in Note 20, Immaterial Corrections to Prior Period
Financial  Statements  in  the Notes  to  Consolidated  Financial  Statements  of  our  Consolidated  Financial  Statements
contained herein.

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”) should be read

in conjunction with our financial statements and the accompanying footnotes. MD&A includes the following sections:

•

•

•

•

•

  Our Business.    A general description of our business.

  Year 2012 Overview.    A summary of key information concerning the financial results for 2012 and changes from 2011.

  Application of Critical Accounting Policies .    A discussion of the accounting policies that are most important to the portrayal

of our financial condition and results of operations and that require critical judgments and estimates.

  Results of Operations.    An analysis of our results of operations for the three years presented in the financial statements.

  Liquidity and Capital Resources.    An analysis of capital resources, sources and uses of cash, investing and financing activities,

and contractual obligations.

Business

Natus is a leading provider of healthcare products used for the screening, detection, treatment, monitoring and tracking of common
medical  ailments  in  newborn  care,  hearing  impairment,  neurological  dysfunction,  epilepsy,  sleep  disorders,  and  balance  and  mobility
disorders. Product offerings include computerized neurodiagnostic systems for audiology, neurology, polysomnography, and neonatology,
as well as newborn care products such as hearing screening systems, phototherapy devices for the treatment of newborn jaundice, head-
cooling products for the treatment of brain injury in newborns, incubators to control the newborn’s environment, and software systems for
managing and tracking disorders and diseases for public health laboratories.

We  have  completed  a  number  of  acquisitions  since  2003,  consisting  of  either  the  purchase  of  a  company,  substantially  all  of  the
assets of a company, or individual products or product lines. Our significant acquisitions are as follows: Neometrics in 2003, Fischer-Zoth
in  2004,  Bio-logic,  Deltamed,  and  Olympic  in  2006,  Xltek  in  2007,  Sonamed,  Schwarzer  Neurology,  and  Neurocom  in  2008,  Hawaii
Medical and Alpine Biomed in 2009, Medix in 2010, Embla in 2011 and Nicolet in 2012. We expect to continue to pursue opportunities to
acquire other businesses in the future.

Year 2012 Overview

We  continued  to  deal  with  a  number  of  the  same  challenges  in  2012  that  had  also  impacted  our  operating  results  in  2011.  Our
operations  and  financial  performance  depend  significantly  on  economic  conditions  in  the  United  States  and  Europe.  The  U.S.  economy
continued to experience a slow economic recovery from recessionary economic conditions and we believe that concerns about the viability
of  the  recovery  impacted  hospital  spending.  The  European  Union  continued  to  struggle  with  its  sovereign  debt  crisis,  which  we  believe
continued to impact healthcare spending by ministries of health within the EU.

We acquired Nicolet for $55.5 million in cash in July 2012. The Nicolet business develops clinically differentiated neurodiagnostic

and monitoring products, including a portfolio of electroencephalography (EEG)

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and electromyography (EMG) systems and related accessories, as well as vascular and obstetric Doppler sensors and connectivity products.
Nicolet represents our largest acquisition to date in terms of both revenue and employees.

Our consolidated revenue increased $59.4 million for the year ended December 31, 2012 compared to 2011. Nicolet and Embla that
we acquired in September 2011 contributed $68.7 million of incremental revenue in 2012. We experienced revenue declines across other
business units in the United States, Europe, South America, and Canada in 2012.

Certain Nicolet and Embla products serve the same market as some of our existing Neurology products and to some extent the decline

in revenue from existing business units in 2012 was due to our emphasizing sales of the newly acquired products.

We  incurred  $8.8  million  of  restructuring  charges  in  2012  as  we  took  additional  steps  to  improve  efficiencies  in  operations  and

eliminate redundant costs from our recent acquisitions.

During 2012 we completed the launch of the Medix NatalCare LX incubator into the U.S. market, and introduced the following new
products: the Dantec Keypoint Focus compact EMG/NCS/CP system, Xltek Trex HD video ambulatory EEG, and Neurocom VSR Sport
balance assessment solution for athletics.

Application of Critical Accounting Policies

We  prepare  our  financial  statements  in  accordance  with  accounting  principles  generally  accepted  in  the  United  States  of America
(“GAAP”).  In  so  doing,  we  must  often  make  estimates  and  use  assumptions  that  can  be  subjective  and,  consequently,  our  actual  results
could  differ  from  those  estimates.  For  any  given  individual  estimate  or  assumption  we  make,  there  may  also  be  other  estimates  or
assumptions that are reasonable.

We believe that the following critical accounting policies require the use of significant estimates, assumptions, and judgments. The
use of different estimates, assumptions, and judgments could have a material effect on the reported amounts of assets, liabilities, revenue,
expenses, and related disclosures as of the date of the financial statements and during the reporting period.

Revenue recognition

Revenue,  net  of  discounts,  is  recognized  from  sales  of  medical  devices  and  supplies,  including  sales  to  distributors,  when  the
following conditions have been met: a purchase order has been received, title has transferred, the selling price is fixed or determinable, and
collection of the resulting receivable is reasonably assured. Terms of sale for most domestic sales are FOB origin, reflecting that title and
risk of loss are assumed by the purchaser at the shipping point; however, terms of sale for some domestic customers are FOB destination,
reflecting that title and risk of loss are assumed by the purchaser upon delivery. Terms of sales to international distributors are generally
EXW, reflecting that goods are shipped “ex works,” in which title and risk of loss are assumed by the distributor at the shipping point.

We  have  historically  applied  the  software  revenue  recognition  rules  as  prescribed  by Accounting  Standards  Codification  (“ASC”)
Subtopic  985-605  to  sales  of  certain  of  our  diagnostic  neurology  and  hearing  systems  (“products  containing  embedded  software”).  In
October 2009, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. (“ASU”) 2009-14,  Certain
Revenue  Arrangements  That  Include  Software  Elements,  which  amended  ASC  Subtopic  985-605,  and  we  prospectively  adopted  the
provisions of ASU 2009-14 on January 1, 2010. This ASU removes tangible products containing software components and non-software
components that function together to deliver the product’s essential functionality from the scope of the software revenue recognition rules.
In  the  case  of  the  Company’s  products  containing  embedded  software,  we  have  determined  that  the  hardware  and  software  components
function together to deliver the products’ essential

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functionality, and therefore, the revenue from the sale of these products no longer falls within the scope of the software revenue recognition
rules. Our revenue recognition policies for sales of these products are now substantially the same as for our other tangible products.

Revenue  from  sales  of  certain  of  our  products  that  remain  within  the  scope  of  the  software  revenue  recognition  rules  under ASC

Subtopic 985-605 is not significant.

We  previously  accounted  for  arrangements  with  multiple  deliverables  under ASC  Topic  605,  where  revenue  was  allocated  to  the
deliverables based on vendor specific objective evidence (“VSOE”). In October 2009 the FASB issued ASU 2009-13,  Multiple Deliverable
Revenue Arrangements, which amends ASC Topic 605, and we prospectively adopted the provisions of ASU 2009-13 on January 1, 2010.
Under the revenue recognition rules for tangible products as amended by ASU 2009-13, we now allocate revenue from arrangements with
multiple  deliverables  to  each  of  the  deliverables  based  upon  their  relative  selling  prices  as  determined  by  a  selling-price  hierarchy. A
deliverable in an arrangement qualifies as a separate unit of accounting if the delivered item has value to the customer on a stand-alone
basis. The principal deliverables in our multiple deliverable arrangements that qualify as separate units of accounting consist of (i) sales of
medical devices and supplies, (ii) installation services, (iii) extended service and maintenance agreements, and (iv) upgrades to embedded
software.

The  new  rules  establish  a  hierarchy  to  determine  the  selling  price  to  be  used  for  allocating  revenue  to  deliverables  as  follows:
(i) vendor-specific objective evidence of fair value (“VSOE”), (ii) third-party evidence of selling price (“TPE”), and (iii) best estimate of
the selling price (“ESP”). VSOE of fair value is defined as the price charged when the same element is sold separately, or if the element
has not yet been sold separately, the price for the element established by management having the relevant authority when it is probable that
the price will not change before the introduction of the element into the marketplace. We have established VSOE for substantially all of
the  undelivered  elements  in  our  multiple  element  arrangements  and  ESPs  on  delivered  elements.  In  the  future  we  may  rely  on  ESPs,
reflecting our best estimates of what the selling prices of elements would be if they were sold regularly on a stand-alone basis, to establish
the amount of revenue to allocate to the undelivered elements. TPE generally does not exist for our products because of their uniqueness.

For products shipped under FOB origin or EXW terms, delivery is generally considered to have occurred when shipped. Undelivered
elements in our sales arrangements, which are not considered to be essential to the functionality of a product, generally include installation
or training services that are performed after the related products have been delivered. Revenue related to undelivered installation services is
deferred  until  such  time  as  installation  is  complete  at  the  customer’s  site.  Revenue  related  to  training  services  is  recognized  when  the
service is provided. Fair value for installation or training services is based on the price charged when the service is sold separately. The fair
value of installation and training services is based upon billable hourly rates and the estimated time to complete the service.

Revenue from extended service and maintenance agreements, for both medical devices and data management systems, is recognized
ratably over the service period. Freight charges billed to customers are included in revenue and freight-related expenses are charged to cost
of revenue. Advance payments from customers are recorded as deferred revenue and recognized as revenue as otherwise described above.
We generally do not provide rights of return on products. We accept trade-ins of our own and competitive medical devices. Trade-ins are
recorded  as  a  reduction  of  the  replacement  medical  device  sale.  Provisions  are  made  for  initial  standard  warranty  obligations  that  are
generally one year in length.

Inventory is carried at the lower of cost or market value

We may be exposed to a number of factors that could result in portions of our inventory becoming either obsolete or being held in
quantities that exceed anticipated usage. These factors include, but are not limited to: technological changes in our markets, competitive
pressures in products and prices, and our own introduction of new product lines.

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We regularly evaluate our ability to realize the value of our inventory based on a combination of factors, including historical usage
rates, forecasted sales, product life cycles, and market acceptance of new products. When we identify inventory that is obsolete or in excess
of anticipated usage we write it down to realizable salvage value. The estimates we use in projecting future product demand may prove to
be incorrect. Any future determination that our inventory is overvalued could result in increases to our cost of sales and decreases to our
operating margins and results of operations.

Carrying value of intangible assets and goodwill

We amortize intangible assets with finite lives over their useful lives; any future changes that would limit their useful lives or any
determination that these assets are carried at amounts greater than their estimated fair value could result in additional charges. We carry
goodwill and any other intangible assets with indefinite lives at original cost but do not amortize them. Any future determination that these
assets are carried at amounts greater than their estimated fair value could result in additional charges, which could significantly impact our
operating results.

We test our definite-lived intangible assets for impairment whenever changes in circumstances indicate  the  carrying  value  of  these
assets  may  be  impaired.  Impairment  indicators  include,  but  are  not  limited  to,  net  book  value  as  compared  to  market  capitalization,
significant  negative  industry  and  economic  trends,  and  significant  underperformance  relative  to  historical  and  projected  future  operating
results. Impairment is considered to have occurred when the estimated undiscounted future cash flows related to the asset are less than its
carrying value. Estimates of future cash flows involve consideration of many factors including the marketability of new products, product
acceptance and lifecycle, competition, appropriate discount rates, and operating margins.

Goodwill and indefinite-lived intangible assets are tested for impairment at least annually as of October 1st; this assessment is also
performed  whenever  there  is  a  change  in  circumstances  that  indicates  the  carrying  value  of  these  assets  may  be  impaired.  The
determination of whether any potential impairment of goodwill exists is based upon a two-step process. In the first analysis, the fair value
of the reporting unit is compared to the unit’s carrying value, including goodwill, to determine if there is a potential impairment. If the fair
value  exceeds  the  carrying  amount,  the  goodwill  of  the  reporting  unit  is  considered  not  impaired  and  no  further  analysis  or  action  is
required.  If  the  first  analysis  indicates  that  the  carrying  value  exceeds  the  fair  value,  a  second  analysis  is  performed  to  determine  the
amount of the goodwill impairment loss, if any.

In step two of the impairment test, the implied fair value of a reporting unit’s goodwill is compared to the carrying amount of that
goodwill.  The  implied  fair  value  of  the  goodwill  is  determined  in  the  same  manner  as  the  amount  of  goodwill  recognized  in  a  business
combination  is  determined.  That  is,  the  fair  value  of  a  reporting  unit  is  allocated  to  all  the  assets  and  liabilities  of  that  reporting  unit,
including  unrecognized  intangible  assets  as  if  the  reporting  unit  had  been  acquired  in  a  business  combination  and  the  fair  value  of  the
reporting unit was the price paid to acquire the reporting unit. The excess of the fair value of the reporting unit over the amounts assigned
to its assets and liabilities is the implied fair value of that goodwill.

To determine the estimated fair value of reporting units, three valuation methodologies are utilized: (i) discounted cash flow analyses,
(ii)  market  multiples,  and  (iii)  comparative  transactions.  The  valuations  indicated  by  these  three  methodologies  are  averaged,  with  the
greatest weight placed on discounted cash flow analyses. Discounted cash flow analyses are dependent upon a number of quantitative and
qualitative  factors  including  estimates  of  forecasted  revenue,  profitability,  earnings  before  interest,  taxes,  depreciation  and  amortization
(i.e. EBITDA) and terminal values. The discount rates applied in the discounted cash flow analyses also have an impact on the estimates of
fair value, as use of a higher rate will result in a lower estimate of fair value. The estimated total fair value of reporting units is reconciled
to the Company’s market capitalization.

As  of  the  October  1,  2012  testing  date,  we  determined  that  goodwill  was  not  impaired;  however,  we  determined  that  certain  trade

names of our European reporting unit were impaired and we recorded an impairment charge of $560,000.

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Key assumptions used to determine the fair value were: (i) expected cash flow for the period from October 1, 2012 to December 31,
2022; and (ii) discount rates for the respective reporting units ranging from 12% to 14% that were based on management’s best estimate of
the after-tax weighted average cost of capital for each reporting unit.

Because  the  fair  values  of  our  reporting  units  significantly  exceeded  their  book  value  as  of  October  1,  2012,  we  did  not  perform
sensitivity analysis as part of the annual impairment test. For our European reporting unit, which had the lowest excess of fair value over
book value on a percentage basis, the excess was approximately 17%.

If the forecasted revenue growth rate had been 200 basis points lower and the discount rate was 100 basis points higher and all other
assumptions held constant, the indefinite lived trade name impairment test would have resulted in an additional impairment of $400,000 for
the Biologic division and $300,000 for the Neurocom division.

Future changes in the judgments and estimates underlying our analysis of goodwill for possible impairment, including expected future
cash  flows  and  discount  rate,  could  result  in  a  significantly  different  estimate  of  the  fair  value  of  the  reporting  units  and  could  result  in
additional impairment of goodwill.

Liability for product warranties

Our medical device products are generally covered by a standard one-year product warranty. A liability has been established for the
expected cost of servicing our medical device products during this service period. We base the liability on actual warranty costs incurred to
service those products. On new products, additions to the reserve are based on a combination of factors including the percentage of service
department labor applied to warranty repairs, actual service department costs, and other judgments, such as the degree to which the product
incorporates new technology. As warranty costs are incurred, the reserve is reduced.

The  estimates  we  use  in  projecting  future  product  warranty  costs  may  prove  to  be  incorrect. Any  future  determination  that  our
product warranty reserves are understated could result in increases to our cost of sales and reductions in our operating profits and results of
operations.

Share-based compensation

We  record  the  fair  value  of  share-based  compensation  awards  as  expenses  in  the  consolidated  statement  of  operations.  In  order  to
determine the fair value of stock options on the date of grant, we apply the Black-Scholes option-pricing model. Inherent in this model are
assumptions  related  to  expected  dividend  yield,  risk-free  interest  rate,  expected  stock-price  volatility,  expected  term,  and  forfeiture  rate.
While  the  risk-free  interest  rate  and  dividend  yield  are  less  subjective  assumptions,  typically  based  on  factual  data  derived  from  public
sources, expected stock-price volatility, expected life, and forfeiture rate assumptions require a greater level of judgment which makes them
critical accounting estimates. If we used different assumptions, we would have recorded different amounts of share-based compensation.

Results of Operations

The discussion to follow gives effect to the correction of errors detailed in Note 20, Immaterial Corrections to Prior Period Financial

Statements in the Notes to Consolidated Financial Statements of our Consolidated Financial Statements contained herein.

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The  following  table  sets  forth  for  the  periods  indicated  selected  consolidated  statement  of  operations  data  as  a  percentage  of  total

revenue. Our historical operating results are not necessarily indicative of the results for any future period.

Revenue
Cost of revenue

Gross profit

Operating expenses:

Marketing and selling
Research and development
General and administrative
Goodwill impairment charge

Total operating expenses

Income (loss) from operations
Other income (expense), net
Income (loss) before provision for income tax
Income tax provision

Net income (loss)

Acquisitions

Percent of Revenue
Years Ended December 31,
  2011    
 100.0%   
  43.6  
  56.4  

  2012    
 100.0%  
  44.1  
  55.9  

  26.4  
  10.3  
  17.4  
  —    
  54.1  
1.8  
(0.3) 
1.5  
0.2  
1.3%  

  27.1  
  11.0  
  14.2  
8.6  
  60.9  
(4.5) 
(0.0) 
(4.5) 
0.3  
(4.8)%  

  2010    
 100.0% 
  40.6  
  59.4  

  25.1  
9.7  
  16.4  
  —    
  51.2  
8.2  
(0.1) 
8.1  
2.6  
5.5% 

We completed three significant acquisitions during 2012, 2011 and 2010, and the timing of these acquisitions had an impact on the

comparison of our results of operations for the years ended December 31, 2012, 2011 and 2010.

•

•

•

  Nicolet—Completed on July 2, 2012. Nicolet reported revenue from its neurology business of approximately $95 million during
its last completed fiscal year prior to the acquisition.

  Embla—Completed  on  September  15,  2011.  Embla  reported  revenue  of  approximately  $29.7  million  during  its  last  completed
fiscal year prior to the acquisition.

  Medix—Completed on October 12, 2010. Medix reported revenue of approximately $25.2 million during its last completed fiscal
year prior to the acquisition.

The pre-acquisition revenue of our acquired companies may not be indicative of their contribution to revenue in the future.

Comparison of 2012 and 2011

Operating Results

Because our acquisitions have been significant, we measure the contribution to consolidated revenue  of  the  businesses  we  acquire.
We  also  analyze  our  revenue  as  coming  from  two  sources:  devices  and  systems,  and  supplies  and  services.  We  report  freight  revenue
separate from these two sources.

For the year ended December 31, 2012, our consolidated revenue increased by $59.4 million, or 25% to $292.3 million, compared to
$232.9 million for the year ended December 31, 2011. The increase was attributable to our recent acquisitions. Nicolet, acquired in July
2012,  contributed  $51.5  million  of  revenue  in  2012.  Embla,  acquired  in  September  2011,  contributed  $28.8  million  of  revenue  in  2012,
compared to $10.9 million of revenue

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in  2011,  or  an  increase  of  $17.9  million.  Revenue  from  our  products  other  than  Nicolet  and  Embla  decreased  by  $10  million  in  2012,
compared to 2011, due in large part to our emphasizing the sale of the newly acquired products that serve the same markets as certain of
our Xltek, Bio-logic and Schwarzer products.

Revenue  from  our  neurology  products  increased  $64.4  million,  or  64%  to  $164.5  million  in  the  year  ended  December  31,  2012,
compared  to  $100.1  million  in  2011.  Revenue  from  our  neurology  products,  other  than  Nicolet  and  Embla  products,  decreased  by  $4.4
million in 2012 compared to 2011. This decline was attributable to weak economic conditions in Europe and to our emphasizing the sales
of our newly acquired neurology products. Revenue from our newborn care products decreased by $5.0 million, or 4% to $127.8 million in
2012, compared to $132.8 million in 2011. This decline was primarily attributed to lower sales of newborn and diagnostic hearing, balance
monitoring and supplies.

Revenue  from  neurology  devices  and  systems  was  $96.4  million  in  2012,  representing  an  increase  of  46%  or  $30.2  million,  from
$66.1  million  reported  in  2011.  Nicolet  and  Embla  contributed  to  $32.6  million  of  the  increase  in  neurology  devices  and  systems  while
revenue  from  our  neurology  products  other  than  Nicolet  and  Embla  decreased  by  $2.4  million  in  2012  compared  to  2011,  primarily
attributable to a decline in EMG system revenue. Revenue from newborn care and other devices and systems was $78.1 million in 2012,
representing  a  decrease  of  4%  or  $3.1  million,  from  $81.2  million  reported  in  2011.  This  decline  in  newborn  care  devices  and  systems
revenue was comprised of newborn hearing, balance monitoring and distributed product revenue.

Revenue from devices and systems was 60% of consolidated revenue in 2012 compared to 63% of total revenue in 2011.

Revenue from neurology supplies and services was $67.5 million in 2012, representing an increase of 104% or $34.4 million, from
$33.1 million reported in 2011. Nicolet and Embla contributed to $36 million of the increase in neurology supplies and services. Neurology
supplies and services revenue other than Nicolet and Embla decreased by $1.6 million in the year ended December 31, 2012 compared to
the  year  ended  December  31,  2011.  This  decline  was  primarily  attributable  to  weak  economic  conditions  in  Europe.  Revenue  from
newborn care supplies and services was $48 million in 2012, representing a decrease of 2% or $1.1 million, from $49.1 million reported in
2011. This decline was comprised of both domestic newborn care supplies and services revenue.

Revenue from supplies and services was 39% of consolidated revenue in 2012 compared to 35% of total revenue in 2011.

No single customer accounted for more than 10% of our revenue in either 2012 or 2011. Revenue from domestic sales increased 24%
to  $163.0  million  in  2012,  from  $131.3  million  in  2011.  Revenue  from  international  sales  increased  27%  to  $129.3  million  in  2012,
compared to $101.6 million in 2011. Revenue from domestic sales was 56% of total revenue in 2012 compared to 56% of total revenue in
2011, and revenue from international sales was 44% of total revenue in 2012 compared to 44% of total revenue in 2011. Freight revenue
was 1% of total revenue in 2012 compared to 2% of total revenue in 2011.

Our cost of revenue increased $27.2 million, or 27%, to $128.8 million in 2012, from $101.6 million in 2011. Of this increase, $27.1
million was attributable to Nicolet and Embla. Gross profit increased $32.2 million, or 25%, to $163.5 million in 2012 from $131.3 million
in 2011 also as a result of our increased sales. Gross profit as a percentage of revenue was 56% in both 2012 and 2011.

Total operating costs increased $16.6 million, or 12%, to $158.2 million in 2012, from $141.6 million in 2011.The operating expense
of  Nicolet  and  the  incremental  expense  of  Embla  contributed  to  $28.1  million  in  operating  costs  and  we  recorded  $8.8  million  of
restructuring  charges.  These  increases  were  partially  offset  by  reduced  employee  compensation  costs  resulting  from  the  restructuring
activities implemented early in 2012. In 2011 we recorded a $20.0 million goodwill impairment charge related to our European reporting
unit for which there was no similar charge in 2012.

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Our marketing and selling expenses increased $14.2 million, or 23%, to $77.3 million in 2012, from $63.0 million in 2011. Marketing
and  selling  expenses  as  a  percent  of  total  revenue  decreased  to  26%  in  2012  from  27%  in  2011.  The  marketing  and  selling  expenses  of
Nicolet and the incremental expenses of Embla were $12.8 million. The remainder of the increase in marketing and selling expenses was
primarily related to higher sales commission and sales related costs associated with the increase in our revenue, $724,000 of amortization of
backlog recognized through purchase accounting associated with the Nicolet acquisition, and a $560,000 impairment charge of certain trade
names.

Our  research  and  development  expenses  increased  $4.4  million,  or  17%,  to  $30.0  million  in  2012  from  $25.6  million  in  2011.
Research  and  development  expenses  as  a  percent  of  total  revenue  decreased  to  10%  in  2012  from  11%  in  2011.  The  research  and
development  expenses  of  Nicolet  and  the  incremental  expense  of  Embla  were  $6.1  million,  partially  offset  by  lower  employee
compensation costs resulting from cost cutting activities initiated early in 2012.

Our general and administrative expenses increased $18.0 million, or 54%, to $51 million in 2012 from $33 million in 2011. General
and  administrative  expenses  as  a  percent  of  revenue  increased  from  14.2%  in  2011  to  17.4%  in  2012.  The  general  and  administrative
expense  of  Nicolet  and  the  incremental  expense  of  Embla  was  $9.2  million,  which  amount  was  partially  offset  by  lower  general  and
administrative costs otherwise achieved due to the effects of our 2012 restructuring efforts. The cost of restructuring activities and direct
costs of acquisitions increased by $6 million and $2.4 million, respectively, in 2012 compared to 2011.

Other  income  (expense),  net  consists  of  investment  income,  interest  expense,  net  currency  exchange  gains  and  losses,  and  other
miscellaneous  income  and  expense.  We  reported  other  income  (expense),  net  of  $(835,000)  in  2012,  compared  to  $(74,000)  in  2011.
Investment income of $56,000 in 2012 was $28,000 more than the amount reported for 2011. We reported $221,000 of foreign currency
exchange losses in 2012 versus $15,000 of foreign exchange gains in 2011. Interest expense was $489,000 in 2012 compared to $268,000
in 2011 due primarily to borrowings to fund the Nicolet acquisition.

We recorded income tax expense of $536,000 and $772,000 in 2012 and 2011, respectively. The lower income tax expense in 2012 is
primarily the result of the settlement of foreign and U.S. state income tax audits and the expiration of the statute of limitations on uncertain
tax positions that were recorded as a component of income tax expense in prior years. Although we reported a pre-tax loss of approximately
$10.4 million in 2011, we recorded income tax expense of $772,000, as only $1.6 million of the $20.0 million goodwill impairment charge
is expected to be deductible for tax purposes.

Comparison of 2011 and 2010

Operating Results

For the year ended December 31, 2011, our consolidated revenue increased by $14.5 million, to $232.9 million, compared to $218.4
million for the year ended December 31, 2010. The increase was attributable to our recent acquisitions. Embla contributed $10.9 million of
revenue in 2011. Medix, acquired in September 2010, contributed $22.6 million of revenue in 2011, compared to $7.2 million of revenue in
2010, or an increase of $15.4 million. Together, Embla and Medix contributed to $26.3 million of incremental revenue for the year ended
December 31, 2011, compared to the same period in 2010. Revenue from our products other than Embla and Medix decreased by $12.3
million in 2011, compared to 2010.

Revenue from our neurology products increased $10.3 million to $107.7 million in the year ended December 31, 2011, compared to
$97.4  million  in  2010.  Revenue  from  our  neurology  products,  other  than  Embla  products,  decreased  by  $600,000  in  the  year  ended
December 31, 2011 compared to the year ended December 31, 2010. This decline in revenue was primarily attributable to weak economic
conditions in Europe. Revenue from our newborn care products increased by $13.6 million to $56.1 million in 2011, compared to $42.5
million in

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2010. Revenue from our newborn care products, other than Medix products, decreased by $1.9 million in 2011, compared to 2010. During
2010  we  received  two  large  orders  for  our  newborn  care  products  from  the  ministries  of  health  in  Saudi Arabia  and  Iraq  totaling  $2.8
million; however, we received no similar orders in 2011. Revenue from our hearing products declined $9.4 million to $60.4 million in the
year ended December 31, 2011, compared to $69.8 million in 2010. During 2010, we received three large orders for our newborn hearing
screening products from the ministries of health in Saudi Arabia, Australia, and Canada totaling $5.5 million, and several large orders of
lesser magnitude from three countries in Europe; however, we received no similar orders in 2011. In addition, early in 2011 a private-label
customer of our newborn hearing screening products discontinued sales of this product line.

Revenue  from  devices  and  systems  was  $148.9  million  in  2011,  representing  an  increase  of  11%  or  $14.3  million,  from  $134.6

million reported in 2010. Revenue from supplies and services was $84 million in 2011 compared to $80.1 million in 2010.

Revenue from devices and systems was 63% of consolidated revenue in 2011 compared to 62% of total revenue in 2010, and revenue
from supplies and services was 35% of total revenue in 2011 compared to 36% of revenue in 2010. Freight revenue of $3.8 million in 2011
and $3.6 million in 2010 represented 2% of total revenue in both 2011 and 2010.

No single customer accounted for more than 10% of our revenue in either 2011 or 2010. Revenue from domestic sales increased 4%
to  $131.3  million  in  2011,  from  $126.6  million  in  2010.  Revenue  from  international  sales  increased  10%  to  $101.6  million  in  2011,
compared to $92 million in 2010. Revenue from domestic sales was 56% of total revenue in 2011, compared to 58% in 2010, and revenue
from international sales was 44% of total revenue in 2011 compared to 42% of revenue in 2010. The changes in the percentages from 2011
to 2010 resulted primarily from the contributions of Medix whose sales are primarily in South America and related international markets
and Embla with significant business in Europe.

Our  cost  of  revenue  increased  $13  million,  or  15%,  to  $101.6  million  in  2011,  from  $88.6  million  in  2010.  The  increase  was  due
mainly to our increased sales. Gross profit increased $1.5 million, or 1%, to $131.3 million in 2011 from $129.8 million in 2010. Gross
profit  as  a  percentage  of  revenue  was  56%  in  2011  compared  with  59%  in  2010,  reflecting  higher  trade  materials  and  manufacturing
overhead  costs  coupled  with  lower  gross  profit  margins  of  our  Medix  division,  which  we  owned  for  only  three  months  in  2010.  Medix
realized a gross profit much lower than our consolidated average during 2011 because 44% of its revenue was generated through products
that it sells in Argentina as a distributor for other companies.

Total operating costs increased $29.7 million, or 27%, to $141.6 million in 2011, from $111.9 million in 2010. We recorded a $20.0
million goodwill impairment charge related to our European reporting unit, representing 67% of the increase in total operating costs. The
operations  of  Embla  and  Medix  contributed  to  a  $12.8  million  increase  in  operating  costs,  offset  by  a  reduction  in  the  fair  value  of  a
contingent liability associated with the acquisition of Medix and a decrease in incentive compensation associated with lower earnings.

Our marketing and selling expenses increased $8.2 million, or 15%, to $63.0 million in 2011, from $54.8 million in 2010. Marketing
and  selling  expenses  as  a  percent  of  total  revenue  increased  to  27  %  in  2011,  from  25%  in  2010.  The  operations  of  Embla  and  Medix
contributed to $6.0 million of the increase and the remainder of the increase was primarily related to higher sales commission and sales
related costs associated with the increase in our revenue and a $700,000 impairment charge relating to trade names in 2011 compared with a
$300,000 impairment of trade names in 2010.

Our  research  and  development  expenses  increased  $4.3  million,  or  20%,  to  $25.6  million  in  2011  from  $21.3  million  in  2010.
Research and development expenses as a percent of total revenue increased to 11% in 2011 from 10% in 2010. The operations of Embla and
Medix contributed to $2.9 million of research and development expense coupled with costs in sustaining engineering to improve existing
products.

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Our general and administrative expenses decreased $2.8 million, or 8%, to $33 million in 2011 from $35.8 million in 2010. General
and  administrative  expenses  as  a  percent  of  revenue  decreased  from  16%  in  2010  to  14%  in  2011.  The  operations  of  Embla  and  Medix
contributed to $4.0 million of general and administrative expenses offset by a reduction in the fair market value of a contingent liability
associated with the acquisition of Medix in the amount of $2.0 million, lower restructuring and severance related costs of $544,000 in 2011
compared to 2010 and the remainder attributed to lower incentive compensation associated with lower earnings in 2011 compared to 2010.

Other  income  (expense),  net  consists  of  investment  income,  interest  expense,  net  currency  exchange  gains  and  losses,  and  other
miscellaneous  income  and  expense.  We  reported  other  income  (expense),  net  of  $(74,000)  in  2011,  compared  to  $(190,000)  in  2010.
Investment  income  of  $28,000  in  2011  was  $8,000  less  than  the  amount  reported  for  2010  reflecting  lower  interest  rates.  We  reported
$15,000  of  foreign  currency  exchange  gains  in  2011  versus  $593,000  of  foreign  exchange  losses  in  2010  due  primarily  to  the  dollar
strengthening  against  the  euro.  Interest  expense  was  $268,000  in  2011  compared  to  $128,000  in  2010  due  primarily  to  short-term
borrowings at Medix.

We  recorded  income  tax  expense  of  $772,000  in  2011  even  though  we  reported  a  pre-tax  loss  of  approximately  $10.4  million,
because only $1.6 million of the $20 million goodwill impairment charge is expected to be deductible for tax purposes. We reported $5.8
million of income tax expense in 2010, representing an effective tax rate of approximately 33%.

Liquidity and Capital Resources

Liquidity  is  our  ability  to  generate  sufficient  cash  flows  from  operating  activities  to  meet  our  obligations  and  commitments.  In
addition,  liquidity  includes  the  ability  to  obtain  appropriate  financing  and  to  raise  capital.  Therefore,  liquidity  cannot  be  considered
separately from capital resources that consist of our current funds and the potential to increase those funds in the future. We plan to use
these resources in meeting our commitments and in achieving our business objectives.

As of December 31, 2012, we had cash and cash equivalents of $23.1 million, stockholders’ equity of $268.8 million, and working
capital of $70.3 million compared with cash and cash equivalents of $32.8 million, stockholders’ equity of $258.3 million, and working
capital of $89.5 million as of December 31, 2011.

As of December 31, 2012, we had cash and cash equivalents outside the U.S. in certain of our foreign operations of approximately
$13.4 million. We currently intend to permanently reinvest the cash held by our foreign subsidiaries. If, however, a portion of these funds
were needed for and distributed to our operations in the United States, we would be subject to additional U.S. income taxes and foreign
withholding taxes. The amount of taxes due would depend on the amount and manner of repatriation, as well as the location from where
the funds are repatriated.

We believe that our current cash and cash equivalents and any cash generated from operations will be sufficient to meet our ongoing
operating and capital requirements for the foreseeable future. We completed the acquisition of Nicolet at the beginning of the third quarter
of 2012, one acquisition in 2011, one acquisition in 2010, two acquisitions in 2009, four acquisitions in 2008, one in 2007, and three in
2006. We intend to continue to acquire additional technologies, products, or businesses and these acquisitions could be significant. These
actions would likely affect our future capital requirements and the adequacy of our available funds. In order to finance future acquisitions,
we may be required to raise additional funds through public or private financings, strategic relationships or other arrangements. Any equity
financing may be dilutive to stockholders and debt financing, if available, may involve restrictive covenants and increase our cost of capital.

We  have  a  revolving  credit  facility  with  Wells  Fargo  Bank,  National Association  (“Wells  Fargo”)  that  provided  for  a  maximum
borrowing capacity of $50 million throughout 2012. In January 2013, Wells Fargo increased the borrowing capacity under the facility to
$60 million to provide funding for an acquisition we

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completed  on  February  2  2013.  See Note  21—Subsequent  Events  to  the  Consolidated  Financial  Statements  contained  herein  for  a
description  of  the  acquisition.  The  capacity  on  the  facility  is  scheduled  to  revert  to  $50  million  on April  30,  2013.  The  revolving  credit
facility contains covenants, including covenants relating to liquidity and other financial measurements, and provides for events of default,
including failure to pay any interest when due, failure to perform or observe covenants, bankruptcy or insolvency events and the occurrence
of a material adverse effect, and restricts our ability to pay dividends. We have granted Wells Fargo a security interest in substantially all of
our  assets.  We  have  $32.1  million  of  debt  outstanding  and  have  $17.9  million  of  revolving  credit  available  under  the  revolving  credit
facility  as  of  December  31,  2012.  In  addition,  we  have  $726,000  of  debt  outstanding  in  the  form  of  a  building  loan.  We  have  no  other
significant credit facilities.

Comparison of 2012 and 2011

Cash provided by operations decreased by $3.4 million for the year ended December 31, 2012 to $19.4 million, compared to $22.8
million  in  2011.  The  sum  of  our  net  income  (loss)  and  certain  non-cash  expense  items,  such  as  reserves,  depreciation  and  amortization,
goodwill  and  intangible  asset  impairment  charges,  and  share  based  compensation  was  approximately  $27  million  in  2012,  compared  to
$29.7  million  in  2011.  The  aggregate  impact  of  changes  in  certain  operating  assets  and  liabilities  was  a  cash  outflow  of  $7.7  million  in
2012 compared to a cash outflow of $7 million in 2011.

Cash used in investing activities was $62.5 million for the year ended December 31, 2012, compared to $19.4 million in 2011. We
used $7.3 million of cash to acquire property and equipment during the year ended December 31, 2012 and $4.2 million to acquire property
and  equipment  during  the  year  ended  December  31,  2011.  We  used  $55.1  million  of  cash  to  acquire  businesses  during  the  year  ended
December 31, 2012 compared with $15.1 million during the year ended December 31, 2011. During the year ended December 31, 2012 we
capitalized $5.3 million of internal use software development costs compared with $666,000 in 2011. In addition, we sold $1.0 million of
marketable securities during the year ended December 31, 2011.

Cash  provided  by  financing  activities  was  $33.4  million  in  the  year  ended  December  31,  2012  and  $1.7  million  in  the  year  ended
December 31, 2011. We borrowed $31 million relating to the funding of the Nicolet acquisition and $5.3 million for working capital. We
received  cash  from  sales  of  our  stock  pursuant  to  our  stock  awards  plans  and  our  employee  stock  purchase  plan  in  the  amount  of  $1.9
million and $2.3 million in the years ended December 31, 2012 and 2011, respectively. Our after-tax cost of stock-based compensation was
$381,000 and $160,000 more than the tax benefit we received from those arrangements on the exercise of employee stock options in 2012
and 2011, respectively. These amounts were recorded as a decrease to stockholders’ equity. We repaid $4.4 million and $3.0 million under
term loan agreements in the years ended December 31, 2012 and 2011, respectively.

Comparison of 2011 and 2010

Cash provided by operations increased by $11.3 million for the year ended December 31, 2011 to $22.8 million, compared to $11.5
million  in  2010.  The  sum  of  our  net  income  (loss)  and  certain  non-cash  expense  items,  such  as  reserves,  depreciation  and  amortization,
goodwill and intangible asset impairment charges, and share based compensation was approximately $29.7 million in 2011, compared to
$27.6 million in 2010. The aggregate impact of changes in certain operating assets and liabilities was a cash outflow of $7 million in 2011
compared  to  a  cash  outflow  of  $16.1  million  in  2010,  in  particular  accounts  receivable,  inventories  and  accounts  payable  and  accrued
expenses.

Cash used in investing activities was $19.4 million for the year ended December 31, 2011, compared to $17.9 million in 2010. We
used $4.2 million of cash each year to acquire property and equipment, during the years ended December 31, 2011 and 2010, respectively.
We used $15.1 million of cash to acquire businesses during the year ended December 31, 2011 compared with $13.4 million during the
year ended December 31, 2010. During the year ended December 31, 2011 we capitalized $666,000 of internal use software development

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costs compared with $344,000 in 2010. In addition, we sold $1.0 million of marketable securities in 2011 and purchased and sold $975,000
of marketable securities during the year ended December 31, 2010.

Cash provided by financing activities was $1.7 million in the years ended December 31, 2011 and 2010. We received cash from sales
of our stock pursuant to our stock awards plans and our employee stock purchase plan in the amount of $2.3 million and $2.5 million in the
years ended December 31, 2011 and 2010, respectively. In 2011 our after-tax cost of stock-based compensation was $160,000 more than
the tax benefit we received from those arrangements, compared with an excess tax benefit of $551,000 in 2010 on the exercise of employee
stock  options.  These  amounts  were  recorded  as  a  decrease  to  stockholders’  equity  in  2011  and  as  an  increase  to  stockholders’  equity  in
2010. We repaid $3.0 million and $1.4 million under term loan agreements in the years ended December 31, 2011 and 2010, respectively.

Future Liquidity

Our future liquidity and capital requirements will depend on numerous factors, including the:

•

•

•

•

•

•

  Amount and timing of revenue;

  Extent to which our existing and new products gain market acceptance;

  Extent to which we make acquisitions;

  Cost and timing of product development efforts and the success of these development efforts;

  Cost and timing of marketing and selling activities; and

  Availability of borrowings under line of credit arrangements and the availability of other means of financing.

Contractual Obligations

In  the  normal  course  of  business,  we  enter  into  obligations  and  commitments  that  require  future  contractual  payments.  The
commitments  result  primarily  from  purchase  orders  placed  with  contract  vendors  that  manufacture  some  of  the  components  used  in  our
medical  devices  and  related  disposable  supply  products,  purchase  orders  placed  for  employee  benefits  and  outside  services,  as  well  as
commitments  for  leased  office  space  and  equipment,  leased  vehicles  and  bank  debt.  The  following  table  summarizes  our  contractual
obligations and commercial commitments as of December 31, 2012 (in thousands):

Unconditional purchase obligations
Operating and financing lease obligations
Long-term debt (including current portion and interest)

Total

Total
$27,206    
  24,768    
  34,490    
$86,464    

Less than

1 Year     
$25,037    
  3,880    
  9,563    
$38,480    

Payments Due by Period

1-3 Years    
$ 2,121    
  8,459    
  24,927    
$35,507    

4-5 Years    
$
48    
  3,991    
  —      
$ 4,039    

More than
5 Years  
$ —    
  8,438  
  —    
$ 8,438  

Purchase obligations are defined as agreements to purchase goods or services that are enforceable and legally binding. Included in the
purchase  obligations  category  above  are  obligations  related  to  purchase  orders  for  inventory  purchases  under  our  standard  terms  and
conditions  and  under  negotiated  agreements  with  vendors.  We  expect  to  receive  consideration  (products  or  services)  for  these  purchase
obligations.  The  purchase  obligation  amounts  do  not  represent  all  anticipated  purchases  in  the  future,  but  represent  only  those  items  for
which we are contractually obligated. The table above does not include obligations under employment agreements for services rendered in
the ordinary course of business.

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We are not able to reasonably estimate the timing of any potential payments for uncertain tax positions under ASC 740,  Accounting
for Uncertainty in Income Taxes—an interpretation of FASB Statement 109 . As a result, the preceding table excludes any potential future
payments  related  to  our ASC  740  liability  for  uncertain  tax  positions.  See  Note  14  of  our  consolidated  financial  statements  for  further
discussion on income taxes.

Quantitative and Qualitative Disclosures about Market Risk

We develop products in the U.S, Canada, Europe, and Argentina, and sell those products into more than 100 countries throughout the
world. As a result, our financial results could be affected by factors such as changes in foreign currency exchange rates or weak economic
conditions in foreign markets. Most of our sales in Europe and Asia are denominated in the U.S. Dollar and Euro and with the acquisitions
of  Xltek  in  November  2007,  Medix  in  2010  and  Nicolet  in  2012,  a  small  portion  of  our  sales  are  now  denominated  in  Canadian  dollar,
Argentine  peso  and  British  pound.  As  our  sales  in  currencies  other  than  the  U.S.  dollar  increase,  our  exposure  to  foreign  currency
fluctuations may increase.

In  addition,  changes  in  exchange  rates  also  may  affect  the  end-user  prices  of  our  products  compared  to  those  of  our  foreign
competitors, who may be selling their products based on local currency pricing. These factors may make our products less competitive in
some countries.

If the U.S. Dollar uniformly increased or decreased in strength by 10% relative to the currencies in which our sales were denominated,
our net income would have correspondingly increased or decreased by an immaterial amount for the year ended December 31, 2012. Our
interest income is sensitive to changes in the general level of interest rates in the U.S. However, because current market conditions have
resulted in historically low rates of return on our investments, a hypothetical decrease of 10% in market interest rates would not result in a
material decrease in interest income earned on investments held at December 31, 2012.

When able, we invest excess cash in bank money-market funds or discrete short-term investments. The fair value of our short-term
investments and cash equivalents (“investments”) is sensitive to changes in the general level of interest rates in the U.S., and the fair value
of  these  investments  will  fall  if  market  interest  rates  increase.  However,  since  we  generally  have  the  ability  to  hold  the  investments  to
maturity, these declines in fair value may never be realized. If market interest rates were to increase by 10% from levels at December 31,
2012, the fair value of our investments would decline by an immaterial amount.

All of the potential changes noted above are based on sensitivity analyses performed on our financial position as of December 31,
2012. Actual results may differ as our analysis of the effects of changes in interest rates does not account for, among other things, sales of
securities prior to maturity and repurchase of replacement securities, the change in mix or quality of the investments in the portfolio, and
changes in the relationship between short-term and long-term interest rates.

Off-Balance Sheet Arrangements

Under our bylaws, we have agreed to indemnify our officers and directors for certain events or occurrences arising as a result of the
officer or director’s serving in such capacity. We have a directors and officers liability insurance policy that limits our exposure and enables
us to recover a portion of any future amounts paid resulting from the indemnification of our officers and directors. In addition, we enter
into indemnification agreements with other parties in the ordinary course of business. In some cases we have obtained liability insurance
providing coverage that limits our exposure for these other indemnified matters. We have not incurred material costs to defend lawsuits or
settle  claims  related  to  these  indemnification  agreements.  We  believe  the  estimated  fair  value  of  these  indemnification  agreements  is
minimal and have not recorded a liability for these agreements as of December 31, 2012. We had no other off-balance sheet arrangements
during any of fiscal 2012, 2011 or 2010 that had, or are reasonably likely to have, a material effect on our consolidated financial condition,
results of operations, or liquidity.

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Recent Accounting Pronouncements

See Note 1—Organization and Significant Accounting Policies  to the Consolidated Financial Statements contained herein for a full
description  of  recent  accounting  pronouncements  including  the  respective  expected  dates  of  adoption  and  effects  on  results  of  our
operations and financial condition.

Cautionary Information Regarding Forward Looking Statements

This report contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of
the  Securities  Exchange  Act  of  1934  about  Natus  Medical  Incorporated.  These  statements  include,  among  other  things,  statements
concerning our expectations, beliefs, plans, intentions, future operations, financial condition and prospects, and business strategies. The
words  “may,”  “will,”  “continue,”  “estimate,”  “project,”  “intend,”  “believe,”  “expect,”  “anticipate,”  and  other  similar  expressions
generally  identify  forward-looking  statements.  Forward-looking  statements  in  this  Item  7  include,  but  are  not  limited  to,  statements
regarding the following: our ability to capitalize on improving market conditions, the sufficiency of our current cash, cash equivalents and
short-term investment balances, and any cash generated from operations to meet our ongoing operating and capital requirements for the
foreseeable future, and our intent to acquire additional technologies, products or businesses.

Forward-looking  statements  are  not  guarantees  of  future  performance  and  are  subject  to  substantial  risks  and  uncertainties  that
could  cause  the  actual  results  predicted  in  the  forward-looking  statements  as  well  as  our  future  financial  condition  and  results  of
operations to differ materially from our historical results or currently anticipated results. Investors should carefully review the information
contained under the caption “Risk Factors” contained in Item 1A of this report for a description of risks and uncertainties. All forward-
looking statements are based on information available to us on the date hereof, and we assume no obligation to update forward-looking
statements.

ITEM 7A. Quantitative and Qualitative Disclosures About Market Risk

The  information  required  by  this  Item  is  set  forth  in  the  section  entitled Management’s  Discussion  and  Analysis  of  Financial
Condition and Results of Operations—Quantitative and Qualitative Disclosures About Market Risk, and is incorporated by reference in this
section.

ITEM 8.

Financial Statements and Supplementary Data

The Consolidated Financial Statements and Supplementary Data required by this Item are set forth where indicated in Item 15 of this

report.

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Selected Quarterly Financial Data (Unaudited)

The  following  table  presents  our  operating  results  for  each  of  the  eight  quarters  in  the  period  ended  December  31,  2012.  The
information for each of these quarters is unaudited and has been prepared on the same basis as our audited financial statements appearing
elsewhere  in  this  report.  As  discussed  in  Note  20, Immaterial  Corrections  to  Prior  Period  Financial  Statements  in  the Notes  to
Consolidated  Financial  Statements  of  our  Consolidated  Financial  Statements  contained  herein,  subsequent  to  the  issuance  of  our
consolidated  financial  statements  for  the  fiscal  year  ended  December  31,  2011  we  discovered  immaterial  errors  in  previously  issued
financial statements. These errors were corrected for all quarters and years that were affected. The quarterly information presented below
reflects the correction of these errors. The impact of the errors was immaterial to all of the periods presented.

In  the  opinion  of  our  management,  all  necessary  adjustments,  consisting  only  of  normal  recurring  adjustments,  other  than  the
correction  discussed  in  the  preceding  paragraph,  have  been  included  to  present  fairly  the  unaudited  quarterly  results  when  read  in
conjunction  with  our  audited  consolidated  financial  statements  and  the  related  notes  appearing  elsewhere  in  this  report.  These  operating
results are not necessarily indicative of the results of any future period.

Revenue
Cost of revenue

Gross profit
Gross profit percentage

Operating expenses:

Quarters Ended

Dec. 31,
2012

Sept. 30,
2012

June 30,
2012

March 31,
2012

Dec. 31,
2011

Sept. 30,
2011

June 30,
2011

March 31,
2011

  $90,821  
    39,575  
    51,246  

  $81,019  
    36,456  
    44,563  

  $61,032  
    26,695  
    34,337  

(in thousands, except per share)
  $ 64,354  
  $59,408  
    28,505  
    26,086  
    35,849  
    33,322  

  $51,338  
    23,713  
    27,625  

  $58,095  
    25,024  
    33,071  

  $59,108  
    24,368  
    34,740  

56.4%    

55.0%    

56.2%    

56.1%    

55.7%    

53.8%    

56.9%    

58.8% 

    22,592  
Marketing and selling
    8,122  
Research and development
General and administrative
    11,757  
Goodwill impairment charge     —    

    21,805  
    8,513  
    18,811  
    —    

    16,245  
    6,585  
    10,890  
    —    

    16,643  
    6,746  
    9,505  
    —    

    18,243  
7,006  
8,105  
    20,000  

    14,685  
    6,118  
    7,807  
    —    

    15,749  
    6,170  
    8,010  
    —    

    14,371  
    6,286  
    9,068  
    —    

Total operating
expenses
Income (loss) from operations
Other income (expense), net
Income (loss) before provision (benefit)

for income tax

Provision for income tax expense

(benefit)

Net income (loss)
Earnings (loss) per share:

Basic
Diluted

Weighted average shares used in the

calculation of net earnings (loss) per
share:

    42,471  
    8,775  
    (1,094) 

    49,129  
    (4,566) 
(218) 

    33,720  
617  
297  

    32,894  
428  
180  

    53,354  
    (17,505) 
(41) 

    28,610  
(985) 
(50) 

    29,929  
    3,142  
(107) 

    29,725  
    5,015  
124  

    7,681  

    (4,784) 

    2,664  
  $ 5,017  

    (3,037) 
  $ (1,747) 

  $

914  

590  
324  

608  

    (17,546) 

    (1,035) 

    3,035  

    5,139  

319  
289  

(480) 
  $(17,066) 

    (1,327) 
292  
  $

710  
  $ 2,325  

    1,869  
  $ 3,270  

  $

  $
  $

0.17  
0.17  

  $ (0.06) 
  $ (0.06) 

  $
  $

0.01  
0.01  

  $
  $

0.01  
0.01  

  $
  $

(0.60) 
(0.60) 

  $
  $

0.01  
0.01  

  $
  $

0.08  
0.08  

  $
  $

0.12  
0.11  

Basic
Diluted

    29,282  
    29,974  

    29,062  
    29,062  

    28,921  
    29,697  

    28,856  
    29,533  

    28,826  
    28,826  

    28,643  
    29,387  

    28,439  
    29,739  

    28,346  
    29,513  

Impact of error corrections:
Net income (loss)

As previously reported

As corrected

Diluted earnings (loss) per share

As previously reported
As corrected

    —    
    —    

  $ (1,949) 
  $ (1,747) 

  $
  $

445  

324  

  $
  $

358  

289  

  $(17,316) 
  $(17,066) 

  $
  $

154  

292  

  $ 2,361  
  $ 2,325  

  $ 3,104  
  $ 3,270  

    —    
    —    

  $ (0.07) 
  $ (0.06) 

  $
  $

0.01  
0.01  

  $
  $

0.01  
0.01  

  $
  $

(0.60) 
(0.60) 

  $
  $

0.01  
0.01  

  $
  $

0.08  
0.08  

  $
  $

0.11  
0.11  

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We  acquired  Nicolet  in  July  2012,  Embla  in  September  2011  and  Medix  in  October  2010.  Results  of  operations  of  each  of  the

acquired entities are included in the above table from the date of acquisition forward.

ITEM 9A. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Under the rules of the Securities and Exchange Commission, “disclosure controls and procedures” are controls and other procedures
that are designed to ensure that information required to be disclosed in the reports that we file or submit under the Securities Exchange Act
of  1934  is  recorded,  processed,  summarized  and  reported  within  the  time  periods  specified  in  the  rules  and  forms  of  the  Securities  and
Exchange  Commission.  Disclosure  controls  and  procedures  include,  without  limitation,  controls  and  procedures  designed  to  ensure  that
information required to be disclosed by us in our reports that we file or submit under the Securities Exchange Act of 1934 is accumulated
and  communicated  to  our  management,  including  our  chief  executive  officer  and  chief  financial  officer,  as  appropriate,  to  allow  timely
decisions regarding required disclosure.

Our management, with the participation of our chief executive officer and our chief financial officer, has evaluated the effectiveness
of our disclosure controls and procedures as of the end of the period covered by this report. Based on that evaluation, our management,
including  our  chief  executive  officer  and  chief  financial  officer,  has  concluded  that  our  disclosure  controls  and  procedures  were  not
effective at a reasonable assurance level as of December 31, 2012. This conclusion was based on the material weakness in our financial
reporting further described below.

Internal Control Over Financial Reporting

Our  management  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  financial  reporting,  as  defined  in

Exchange Act Rule 13a-15(f). Our management’s annual report on internal control over financial reporting is set forth below.

Management’s Report on Internal Control Over Financial Reporting

Our management, under the supervision of our chief executive officer and our chief financial officer, assessed the effectiveness of our
internal control over financial reporting as of December 31, 2012. In making this assessment, our management used the criteria set forth by
the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  in  the  Internal  Control-Integrated  Framework  (“COSO
Framework”).  Based  on  our  evaluation  under  the  criteria  set  forth  in  the  COSO  Framework,  our  management  concluded  that  as  of
December 31, 2012 our internal control over financial reporting was not effective due to the identification of a material weakness related to
our  controls  over  the  implementation  of  a  single-platform  enterprise  resource  planning  (“ERP”)  application  for  our  operations  in  North
America exclusive of Nicolet. In particular, we did not perform adequate user acceptance testing prior to implementing this application to
identify processes that were later discovered to not operate as designed. This resulted in an inadequate segregation of duties and inadequate
controls  over  approval  of  certain  journal  entries  based  on  the  roles  assigned  to  users  of  the  ERP.  In  addition,  given  the  system
implementation issues, we were not able to timely prepare account analyses and reconciliations.

These factors prevented us from completing our financial close and preparation of financial statements on a timely basis, which, in
turn,  made  us  unable  to  file  our  financial  statements  by  the  due  date  required  by  the  applicable  rules  and  regulations  established  by  the
Securities and Exchange Commission.

A material weakness is a deficiency, or combination of deficiencies, in internal control over financial reporting such that there is a
reasonable  possibility  that  a  material  misstatement  of  the  company’s  annual  or  interim  financial  statements  will  not  be  prevented  or
detected on a timely basis.

We excluded from our assessment the internal control over financial reporting of the Nicolet business, which was acquired on July 2,
2012, whose financial statements constitute 21% of total assets and 18% of total revenues of the consolidated financial statement amounts
as of and for the year ended December 31, 2012.

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Our  independent  registered  public  accounting  firm,  Deloitte  &  Touche  LLP,  has  audited  the  consolidated  financial  statements  and
financial  statement  schedule  included  in  this  annual  report.  They  also  audited  our  internal  control  over  financial  reporting  as  of
December 31, 2012 as stated in their report included in this annual report.

Remediation Efforts to Address Material Weakness

To  remediate  the  material  weakness  in  our  internal  control  over  financial  reporting  described  above,  we  are  developing  and
implementing new control procedures regarding our ongoing implementation of the ERP application, including the following: (i) devoting
additional resources to fixing processes associated with the financial close that were not operating as designed, (ii) revising user roles to
provide adequate separation of duties, appropriate approval levels, and review of manual transaction details, and (iii) developing detailed
reports to facilitate accurate account analyses and timely reconciliation of accounts. However, the material weakness will not be considered
remediated until the applicable remedial controls operate for a sufficient period of time and management has concluded, through testing,
that these controls are operating effectively.

Changes in Internal Control over Financial Reporting

As  noted  above,  during  the  year  ended  December  31,  2012  we  completed  the  North  American  phase  of  our  global  ERP
implementation, exclusive of the operations of the Nicolet business that we acquired on July 2, 2012. As a result, we implemented changes
to  our  overall  internal  control  over  financial  reporting  during  the  fourth  quarter  of  2012.  These  changes  had  a  material  impact  on  our
internal control over financial reporting.

Attestation Report of the Independent Registered Public Accounting Firm

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of Natus Medical Incorporated

San Carlos, California

We have audited Natus Medical Incorporated and its’ subsidiaries’ (the “Company”) internal control  over  financial  reporting  as  of
December  31,  2012,  based  on  criteria  established  in Internal  Control—Integrated  Framework  issued  by  the  Committee  of  Sponsoring
Organizations  of  the  Treadway  Commission.  As  described  in  Management’s  Report  on  Internal  Control  Over  Financial  Reporting,
management  excluded  from  its  assessment  the  internal  control  over  financial  reporting  of  the  Nicolet  business,  which  was  acquired  on
July  2,  2012,  whose  financial  statements  constitute  21%  of  total  assets  and  18%  of  total  revenue  of  the  consolidated  financial  statement
amounts  as  of  and  for  the  year  ended  December  31,  2012. Accordingly,  our  audit  did  not  include  the  internal  control  over  financial
reporting  of  the  Nicolet  business.  The  Company’s  management  is  responsible  for  maintaining  effective  internal  control  over  financial
reporting  and  for  its  assessment  of  the  effectiveness  of  internal  control  over  financial  reporting,  included  in  the  accompanying
Management’s Report on Internal Control over Financing Reporting. Our responsibility is to express an opinion on the Company’s internal
control over financial reporting based on our audit.

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

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

Because  of  the  inherent  limitations  of  internal  control  over  financial  reporting,  including  the  possibility  of  collusion  or  improper
management override of controls, material misstatements due to error or fraud may not be prevented or detected on a timely basis. Also,
projections of any evaluation of the effectiveness of the internal control over financial reporting to future periods are subject to the risk that
the  controls  may  become  inadequate  because  of  changes  in  conditions,  or  that  the  degree  of  compliance  with  the  policies  or  procedures
may deteriorate.

A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a
reasonable  possibility  that  a  material  misstatement  of  the  company’s  annual  or  interim  financial  statements  will  not  be  prevented  or
detected on a timely basis. The following material weakness has been identified and included in management’s assessment: the Company’s
internal  control  over  financial  reporting  was  not  effective  due  to  a  material  weakness  related  to  the  Company’s  controls  over  the
implementation of a single-platform enterprise resource planning application (“ERP”) for its operations in North

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America  exclusive  of  Nicolet.  In  particular,  the  Company  did  not  perform  adequate  user  acceptance  testing  prior  to  implementing  this
application to identify processes that were later discovered to not operate as designed. This resulted in an inadequate segregation of duties
and  inadequate  controls  over  approval  of  certain  journal  entries  based  on  the  roles  assigned  to  users  of  the  ERP.  In  addition,  given  the
system implementation issues, the Company was not able to timely prepare account analyses and reconciliations. These factors prevented
the  Company  from  completing  its  financial  close  and  preparation  of  financial  statements  on  a  timely  basis.  This  material  weakness  was
considered  in  determining  the  nature,  timing,  and  extent  of  audit  tests  applied  in  our  audit  of  the  consolidated  financial  statements  and
financial statement schedule at Item 15(a)(2) as of and for the year ended December 31, 2012, of the Company and this report does not
affect our report on such financial statements and financial statement schedule at Item 15(a)(2).

In our opinion, because of the effect of the material weakness identified above on the achievement of the objectives of the control
criteria, the Company has not maintained effective internal control over financial reporting as of December 31, 2012, based on the criteria
established 
in Internal  Control—Integrated  Framework  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway
Commission.

We  have  also  audited,  in  accordance  with  the  standards  of  the  Public  Company Accounting  Oversight  Board  (United  States),  the
consolidated  financial  statements  and  financial  statement  schedule  at  Item  15(a)(2)  of  this  annual  report  as  of  and  for  the  year  ended
December 31, 2012, of the Company and our report dated April 10, 2013 expressed an unqualified opinion on those financial statements
and financial statement schedule.

/s/ Deloitte & Touche LLP

San Francisco, CA
April 10, 2013

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PART III

This Part incorporates certain information from our definitive Proxy Statement for our 2013 Annual Meeting of Stockholders that is to
be filed with the Securities and Exchange Commission not later than 120 days after the end of our fiscal year covered by this Report on
Form 10-K.

ITEM 10. Directors, Executive Officers, and Corporate Governance

The information required by this Item concerning our directors is incorporated by reference to our Proxy Statement including but not
necessarily limited to the section entitled Election of Directors. Certain information required by this item concerning executive officers is
set  forth  in  Part  I  of  this  Report  in Business—Executive  Officers .  The  information  required  by  this  item  concerning  compliance  with
Section  16(a)  of  the  Exchange  Act  of  1934,  as  amended  (the  “Exchange  Act”),  is  incorporated  by  reference  to  the  Proxy  Statement
including but not necessarily limited to the section entitled Section 16(a) Beneficial Ownership Reporting Compliance.

Audit Committee and Audit Committee Financial Expert

The members of the Audit Committee of our Board of Directors are Ken Ludlum, Robert A. Gunst, and Mark D. Michael. Our Board
of Directors has determined that Ken Ludlum is an audit committee financial expert as defined in Item 407(d) of Regulation S-K. All of the
members of our audit committee are considered “independent” as the term is used in Item 7(d)(3)(iv) of Schedule 14A under the Exchange
Act.

Code of Conduct and Ethics

We  have  a  code  of  conduct  and  ethics  that  applies  to  all  of  our  employees,  including  our  principal  executive  officer,  principal
financial  officer,  and  principal  accounting  officer  or  controller.  This  code  of  conduct  and  ethics  is  posted  on  our  internet  website.  The
internet address for our website is www.natus.com, and the code of conduct and ethics may be found in the “Governance” section of our
“Investor” webpage.

We  intend  to  satisfy  the  disclosure  requirement  under  Item  10  of  Form  8-K  regarding  certain  amendments  to,  or  waivers  from,
provisions of this code of conduct and ethics by posting such information on our website, at the address and location specified above, or as
otherwise required by The Nasdaq Stock Market.

The  information  required  by  this  Item  concerning  our  corporate  governance  is  incorporated  by  reference  to  our  Proxy  Statement

including but not necessarily limited to the section entitled Corporate Governance.

ITEM 11.

Executive Compensation

The information required by this Item is incorporated by reference to our 2013 Proxy Statement including but not necessarily limited

to the section entitled Executive Compensation.

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ITEM 12.

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

Equity Compensation Plan Information

The  following  table  sets  forth  information  about  the  number  of  shares  of  common  stock  that  can  be  issued  under  our  2011  Stock

Awards Plan and our 2011 Employee Stock Purchase Plan as of December 31, 2012.

Equity compensation plans approved by

Plan Category

security holders

Equity compensation plans not approved by

security holders

Total

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

3,932,289    

—      
3,932,289    

Weighted-Average
Exercise Price of
Outstanding
Options, Warrants
Awards and Rights    

$

$

11.71    

—      
11.71    

Number of Securities
Remaining Available for
Future Issuance under
Equity Compensation Plans
(excluding securities
reflected in the first column) 

4,294,416  

—    
4,294,416  

Additional information required by this Item concerning ownership of our securities by certain beneficial owners and management is
incorporated by reference to our 2013 Proxy Statement including but not necessarily limited to the section entitled Beneficial Ownership of
Common Stock. Information concerning securities authorized for issuance under equity compensation plans is incorporated by reference to
our 2013 Proxy Statement including but not necessarily limited to the section entitled Equity Compensation Plan Information.

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

The information required by this Item is incorporated by reference to the 2013 Proxy Statement including but not necessarily limited
to  the  section  entitled Corporate  Governance  Principles  and  Board  Matters—Certain  Relationships  and  Policies  on  Related  Party
Transactions.

ITEM 14.

Principal Accountant Fees and Services

The information required by this Item is incorporated by reference to the 2013 Proxy Statement including but not necessarily limited

to the section entitled Audit Fees.

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ITEM 15.

Exhibits, Financial Statement Schedules

(a)(1) Financial Statements

The following consolidated financial statements are filed as part of this Report:

PART IV

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets

Consolidated Statements of Operations and Comprehensive Income (Loss)

Consolidated Statements of Stockholders’ Equity

Consolidated Statements of Cash Flows

Notes to Consolidated Financial Statements

(a)(2) Financial Statement Schedule

SCHEDULE II: VALUATION AND QUALIFYING ACCOUNTS
For the years ended December 31, 2012, 2011 and 2010
(in thousands)

Page 

 F-2  

 F-3  

 F-4  

 F-5  

 F-6  

 F-7  

Year ended December 31, 2012

Allowance for doubtful accounts
Accrued warranty costs

Year ended December 31, 2011

Allowance for doubtful accounts
Accrued warranty costs

Year ended December 31, 2010

Allowance for doubtful accounts
Accrued warranty costs

(a)(3) Exhibits

Balance at
Beginning
of Period     

Assumed
Through

Additions
Charged to

Acquisitions    

Expense     

Deductions 

$
941    
$ 2,157    

$ —       
615    
$

$ 1,676    
$ 1,452    

$ —      
$ (1,964)  

$ 1,643    
696    
$

$ —      
1,244    
$

$ —       
$ 1,468    

$
(702)  
$ (1,251)  

$ 1,515    
694    
$

$ —      
43    
$

$
$

592    
331    

$
$

(464)  
(372)  

Balance
at End
of Period 

$ 2,617  
$ 2,260  

$ 941  
$ 2,157  

$ 1,643  
$ 696  

Exhibit No.   
  3.1

Exhibit
Natus Medical Incorporated Amended and Restated Certificate of
Incorporation

Certificate  of  Amendment  of  the  Amended  and  Restated
Certificate of Incorporation

Natus Medical Incorporated Certificate of Designation of Rights,
Preferences  and  Privileges  of  Series  A  Participating  Preferred
Stock

Incorporated By Reference

Filing     
  S-1  

Exhibit No.    
3.1.1  

File No.
 333-44138  

File Date
 08/18/2000  

  8-K  

3.1  

 000-33001  

 09/13/2012  

  8-A  

3.1.2  

 000-33001  

 09/06/2002  

Bylaws of Natus Medical Incorporated

Amended Bylaws of Natus Medical Incorporated

  8-K    

 10-Q    

3.1    

 000-33001    

 06/18/2008  

3.1    

 000-33001    

 05/09/2012  

59

  3.2

  3.3

  3.4

  3.5

 
 
 
  
  
  
  
  
  
  
 
 
  
 
  
  
  
  
 
  
  
  
  
  
  
 
  
  
  
  
  
  
 
  
  
 
 
  
 
  
 
  
    
 
  
  
  
 
  
  
  
  
  
 
  
  
  
  
  
 
  
  
  
  
 
  
  
 
 
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Exhibit No.   

Exhibit

Filing     

Exhibit No.    

File No.

File Date

Incorporated By Reference

10.1

10.3*

10.3.1*

10.3.2*

10.3.3*

Form  of  Indemnification  Agreement  between  Natus  Medical
Incorporated and each of its directors and officers

Natus  Medical  Incorporated  Amended  and  Restated  2000  Stock
Awards Plan

Form of Option Agreement under the Amended and Restated 2000
Stock Awards Plan

Form of Restricted Stock Purchase Agreement under the Amended
and Restated 2000 Stock Awards Plan

Form of Restricted Stock Unit Agreement under the Amended and
Restated 2000 Stock Awards Plan

  S-1  

10.1  

 333-44138  

 08/18/2000  

  8-K  

10.1  

 000-33001  

 01/04/2006  

  S-1  

  10.3.1  

 333-44138  

 08/18/2000  

 10-Q  

10.2  

 000-33001  

 08/09/2006  

 10-K  

  10.3.3  

 000-33001  

 03/14/2008  

10.4*

   Natus Medical Incorporated 2000 Director Option Plan

 10-Q    

10.02    

 000-33001    

 05/09/2008  

10.4.1*   

Form of Option Agreement under the 2000 Director Option Plan

  S-1    

  10.4.1    

 333-44138    

 08/18/2000  

10.5*

   Natus Medical Incorporated 2000 Supplemental Stock Option Plan   

  S-1    

10.15    

 333-44138    

 08/18/2000  

10.5.1*

10.6*

Form  of  Option Agreement  for  2000  Supplemental  Stock  Option
Plan

Natus  Medical  Incorporated  2000  Employee  Stock  Purchase  Plan
and form of subscription agreement thereunder

  S-1  

  10.15.1  

 333-44138  

 08/18/2000  

  8-K  

10.2  

 000-33001  

 01/04/2006  

10.7*

2011 Stock Awards Plan

 14-A    

  —      

 000-33001    

 04/20/2011  

10.7.1*   

Form of Stock Option Award Agreement under the 2011 Stock Plan   

 10-Q    

10.1    

 000-33001    

 11/07/2011  

10.7.2*   

Form of Restricted Stock Award Purchase Agreement

10.7.3*   

Form of Restricted Stock Unit Agreement

 10-Q    

 10-Q    

10.2    

 000-33001    

 11/07/2011  

10.3    

 000-33001    

 11/07/2011  

10.8*

2011 Employee Stock Purchase Plan

 14-A    

  —      

 000-33001    

 04/20/2011  

10.8.1*   

2011 Employee Stock Purchase Plan Subscription Agreement

 14-A    

  —      

 000-33001    

 04/20/2011  

10.10*

10.11*

Form  of  Employment  Agreement  between  Natus  Medical
Incorporated and each of its executive officers

Form  of  Employment  Agreement  between  Natus  Medical
Incorporated and John T. Buhler dated February 14, 2011

 10-K  

10.1  

 000-33001  

 03/10/2009  

 10-Q  

10.1  

 000-33001  

 05/06/2011  

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Exhibit No.

10.12*

10.13

10.14

10.15

10.16

21.1

24.1

31.1

31.2

32.1

Exhibit

Filing    

Exhibit No.    

File No.

File Date

Incorporated By Reference

 8-K  

99.1  

 000-33001  

 04/29/2008  

 8-K  

10.1  

 000-33001  

 03/05/2012  

 8-K  

10.2  

 000-33001  

 07/03/2012  

 8-K  

10.1  

 000-33001  

 04/24/2012  

 8-K  

10.1  

 000-33001  

 07/03/2012  

Amended  Employment  Agreement  between  Natus  Medical
Incorporated and James B. Hawkins dated April 25, 2008

Third Amended and Restated Credit Agreement dated as of March
2,  2012  between  Natus  Medical  Incorporated  and  Wells  Fargo
Bank, National Association

Second  Amendment  to  the  Third  Amended  and  Restated  Credit
Agreement  dated  as  of  June  29,  2012  between  Natus  Medical
Incorporated and Wells Fargo Bank, National Association

Stock and Asset Purchase Agreement, dated April 20, 2012, by and
among  Natus  Medical  Incorporated,  CareFusion  303,  Inc.  and
CareFusion 2200, Inc.

Amendment  to  the  Stock  and  Asset  Purchase  Agreement,  dated
April  20,  2012,  by  and  among  Natus  Medical  Incorporated,
CareFusion 303, Inc. and CareFusion 200, Inc.

Subsidiaries of the Registrant

Power of Attorney (included on signature page)

Certification  of  Principal  Executive  Officer  pursuant  to  Section
302 of the Sarbanes-Oxley Act of 2002

Certification of Principal Financial Officer pursuant to Section 302
of the Sarbanes-Oxley Act of 2002

Certification  of  Principal  Executive  Officer  and  Principal
Financial  Officer  pursuant  to  18  U.S.C.  Section  1350  as  adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

101.INS**   XBRL Instance Document

101.SCH**  XBRL Taxonomy Extension Schema Document

101.CAL**

XBRL  Taxonomy  Extension  Label  Calculation  Linkbase
Document

101.LAB**  XBRL Taxonomy Extension Label Linkbase Document

101.PRE**   XBRL Taxonomy Extension Presentation Linkbase Document

101.DEF**   XBRL Taxonomy Extension Definition Document

*

**

Indicates a management contract or compensatory plan or arrangement

Pursuant to Rule 406T of Regulation S-T, the XBRL related information in Exhibit 101 to this Annual Report on Form 10-K shall not
be deemed to be “filed” for purposes of section 18 of the Exchange Act, or

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otherwise subject to the liability of that section, and shall not be deemed part of a registration statement, prospectus or other document
filed under the Securities Act or Exchange Act, except as may be expressly set forth by specific reference in such filings.

(b) Exhibits

See Item 15(a)(3) above.

(c) Financial Statement Schedules

See Item 15(a)(2) above.

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SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this Annual

Report on Form 10-K to be signed on its behalf by the undersigned thereunto duly authorized.

NATUS MEDICAL INCORPORATED

By  

By  

/s/    JAMES B. HAWKINS        
James B. Hawkins
President and Chief Executive Officer

/s/    JONATHAN KENNEDY        
Jonathan Kennedy
Senior Vice President and Chief Financial Officer

Dated: April 10, 2013

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints
James  B.  Hawkins  and  Jonathan  Kennedy  and  each  of  them  acting  individually,  as  his  or  her  attorney-in-fact,  each  with  full  power  of
substitution, for him or her in any and all capacities, to sign any and all amendments to this Report on Form 10-K, and to file the same, with
all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission.

Pursuant  to  the  requirements  of  the  Securities  Exchange Act  of  1934,  this Annual  Report  on  Form  10-K  has  been  signed  by  the

following persons on behalf of the registrant and in the capacity and dates indicated:

Signature

Title

Date

/s/    JAMES B. HAWKINS        
(James B. Hawkins)

Chief Executive Officer and Director (Principal
Executive Officer)

April 10, 2013

/s/    JONATHAN KENNEDY        
(Jonathan Kennedy)

Senior Vice President & Chief Financial Officer
(Principal Financial and Accounting Officer)

April 10, 2013

/s/    ROBERT A. GUNST        
(Robert A. Gunst)

/s/    DORIS ENGIBOUS        
(Doris Engibous)

/s/    KEN LUDLUM        
(Ken Ludlum)

/s/    MARK D. MICHAEL        
(Mark D. Michael)

/s/    WILLIAM M. MOORE        
(William M. Moore)

Chairman of the Board of Directors

April 10, 2013

Director

Director

Director

Director

63

April10, 2013

April 10, 2013

April 10, 2013

April 10, 2013

 
 
 
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
Table of Contents

NATUS MEDICAL INCORPORATED

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets

Consolidated Statements of Operations and Comprehensive Income (Loss)

Consolidated Statements of Stockholders’ Equity

Consolidated Statements of Cash Flows

Notes to Consolidated Financial Statements

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Table of Contents

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of Natus Medical Incorporated

San Carlos, California

We have audited the accompanying consolidated balance sheets of Natus Medical Incorporated and subsidiaries (the “Company”) as
of  December  31,  2012  and  2011,  and  the  related  consolidated  statements  of  operations  and  comprehensive  income  (loss),  stockholders’
equity, and cash flows for each of the three years in the period ended December 31, 2012. Our audits also included the financial statement
schedule listed in the Index at Item 15(a)(2). These financial statements and the financial statement schedule are the responsibility of the
Company’s management. Our responsibility is to express an opinion on these financial statements and financial statement schedule based
on our audits.

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

In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of Natus Medical
Incorporated and subsidiaries at December 31, 2012 and 2011, and the results of their operations and their cash flows for each of the three
years in the period ended December 31, 2012, in conformity with accounting principles generally accepted in the United States of America.
Also, in our opinion such financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a
whole, presents fairly, in all material respects, the information set forth therein.

We  have  also  audited,  in  accordance  with  the  standards  of  the  Public  Company Accounting  Oversight  Board  (United  States),  the
Company’s  internal  control  over  financial  reporting  as  of  December  31,  2012,  based  on  the  criteria  established  in  Internal  Control—
Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated April 10,
2013, expressed an adverse opinion thereon.

/s/ Deloitte & Touche LLP

San Francisco, CA
April 10, 2013

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ASSETS
Current assets:

NATUS MEDICAL INCORPORATED

CONSOLIDATED BALANCE SHEETS
(In thousands, except share amounts)

Cash and cash equivalents
Accounts receivable, net of allowance for doubtful accounts of $2,617 and $941
Inventories
Prepaid expenses and other current assets
Deferred income tax

Total current assets

Property and equipment, net
Intangible assets, net
Goodwill
Other assets

Total assets

LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:

Accounts payable
Short-term borrowings
Current portion of long-term debt
Accrued liabilities
Deferred revenue

Total current liabilities

Long-term liabilities
Other liabilities
Long-term debt
Deferred income tax
Total liabilities

Commitments and contingencies (Note 18)

Stockholders’ equity:

Common stock, $0.001 par value; 120,000,000 shares authorized; shares issued and outstanding

30,106,933 in 2012 and 29,439,272 in 2011

Retained earnings
Accumulated other comprehensive (loss)

Total stockholders’ equity
Total liabilities and stockholders’ equity

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

F-3

December 31,

2012

2011

$ 23,057    
  89,960    
  40,756    
6,379    
8,719    
  168,871    
  26,512    
  96,594    
  92,048    
7,828    
$391,853    

$ 32,537    
  11,300    
8,526    
  32,938    
  13,305    
  98,606    

3,038    
  13,034    
8,423    
  123,101    

$ 32,816  
  55,421  
  32,810  
4,743  
5,025  
  130,815  
  26,092  
  70,211  
  80,375  
7,353  
$314,846  

$ 16,404  
—    
188  
  17,122  
7,604  
  41,318  

6,015  
710  
8,490  
  56,533  

  275,395    
  11,638    
  (18,281)  
  268,752    
$391,853    

  267,499  
7,755  
  (16,941) 
  258,313  
$314,846  

 
 
  
 
 
  
 
 
 
  
 
  
 
  
  
  
  
 
 
  
 
 
  
  
  
  
  
  
 
 
  
  
  
  
 
  
 
  
  
 
  
 
 
  
  
 
  
  
  
 
  
 
 
  
 
  
 
 
  
  
  
  
 
  
 
  
  
 
  
  
  
  
  
  
 
 
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CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS)
(In thousands, except per share amounts)

NATUS MEDICAL INCORPORATED

Revenue
Cost of revenue

Gross profit

Operating expenses:

Marketing and selling
Research and development
General and administrative (a)
Goodwill impairment charge

Total operating expenses
Income (loss) from operations

Other income (expense), net

Income (loss) before provision for income tax

Provision for income tax
Net income (loss)
Foreign currency translation adjustment
Comprehensive income (loss)
Net income (loss) per share:

Basic
Diluted

Weighted average shares used in the calculation of net income (loss) per share:

Basic

Diluted

2012
$292,280    
  128,812    
  163,468    

Years Ended December 31,
2011
$232,895    
  101,610    
  131,285    

2010
$218,412  
  88,608  
  129,804  

  77,285    
  29,966    
  50,963    
—      
  158,214    
5,254    
(835)  
4,419    
536    
3,883    
(1,340)  
2,543    

$

$

  63,048    
  25,580    
  32,990    
  20,000    
  141,618    
  (10,333)  
(74)  
  (10,407)  
772    
$ (11,179)  
(3,267)  
$ (14,446)  

  54,838  
  21,278  
  35,754  
—    
  111,870  
  17,934  
(190) 
  17,744  
5,804  
$ 11,940  
(719) 
$ 11,221  

$
$

0.13    
0.13    

$
$

(0.39)  
(0.39)  

$
$

0.43  
0.41  

  29,031    
  29,837    

  28,565    
  28,565    

  28,092  

  29,217  

(a)

Includes restructuring charges of $8.8 million, $2.8 million and $3.1 million in the years ended December 31, 2012, 2011
and 2010, respectively.

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

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NATUS MEDICAL INCORPORATED

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(In thousands, except share amounts)

Balances, December 31, 2009, as corrected (See

Note 20)

Tax expense of option exercises
Vesting of restricted stock units
Issuance of restricted stock
Employee stock purchase plan
Stock-based compensation expense
Exercise of stock options
Foreign currency translation adjustment
Net income
Balances, December 31, 2010
Tax expense of options exercises
Vesting of restricted stock units
Issuance of restricted stock
Employee stock purchase plan
Stock-based compensation expense
Exercise of stock options
Foreign currency translation adjustment
Net income
Balances, December 31, 2011
Tax expense of options exercises
Vesting of restricted stock units
Issuance of restricted stock
Employee stock purchase plan
Stock-based compensation expense
Exercise of stock options
Foreign currency translation adjustment
Net income
Balances, December 31, 2012

Retained
Earnings /
(Accumulated
Deficit)

Accumulated
Other
Comprehensive
Income (Loss)  

$

6,994    

$

(12,955)  

11,940    
18,934    

(719)  

(13,674)  

(11,179)  
7,755    

(3,267)  

(16,941)  

Common Stock

Shares

Amount

 28,414,229    

8,750    
209,600    
68,050    

222,038    

$250,374    
551    
31    

866    
5,399    
1,651    

 28,922,667    

  258,872    
(160)  

21,375    
216,162    
84,414    

194,654    

859    
6,468    
1,460    

 29,439,272    

  267,499    
(381)  

7,075    
350,015    
85,699    

224,872    

807    
6,420    
1,050    

 30,106,933    

$275,395    

$

3,883    
11,638    

(1,340)  

$

(18,281)  

Stockholders’
Equity

$ 244,413  
551  
31  

866  
5,399  
1,651  
(719) 
11,940  
  264,132  
(160) 

859  
6,468  
1,460  
(3,267) 
(11,179) 
  258,313  
(381) 

807  
6,420  
1,050  
(1,340) 
3,883  
$ 268,752  

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

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NATUS MEDICAL INCORPORATED

CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)

Operating activities:

Net income (loss)
Adjustments to reconcile net income to net cash provided by operating activities:

Provision for losses on accounts receivable
Excess tax (benefit)/expense on the exercise of stock options
Depreciation and amortization
Goodwill impairment charge
Impairment of intangible assets
(Gain)/loss on disposal of property and equipment
Warranty reserve
Change in fair value of contingent obligation
Share-based compensation
Changes in operating assets and liabilities, net of assets and liabilities acquired in

acquisitions:

Accounts receivable
Inventories
Other assets
Accounts payable
Accrued liabilities
Deferred revenue
Deferred taxes

Net cash provided by operating activities

Investing activities:

Acquisition of businesses, net of cash acquired
Acquisition of property and equipment
Acquisition of intangible assets
Purchases of long-term investments
Purchases of short-term investments
Sales of short-term investments

Net cash used in investing activities

Financing activities:

Proceeds from stock option exercises and ESPP
Excess tax benefit (expense) on the exercise of stock options
Proceeds from short-term borrowings
Proceeds from long-term borrowings
Payments on borrowings

Net cash provided by financing activities

Exchange rate effect on cash and cash equivalents
Net increase (decrease) in cash and equivalents
Cash and cash equivalents, beginning of year
Cash and cash equivalents, end of year
Supplemental disclosure of cash flow information:

Cash paid for interest
Cash paid for income taxes

Non-cash investing activities:

Contingent earnout obligations classified as liabilities

Fixed assets included in accounts payable

Year Ended December 31,
2011

2010

2012

$ 3,883    

$(11,179)  

$ 11,940  

1,319    
381    
  12,615    
  —      
560    
414    
1,452    
  —      
6,420    

  (22,031)  
5,117    
(686)  
  11,311    
5,135    
1,712    
(8,210)  
  19,392    

  (55,123)  
(7,340)  
  —      
  —      
  —      
  —      
  (62,463)  

1,857    
(381)  
  11,300    
  25,000    
(4,359)  
  33,417    
(105)  
(9,759)  
  32,816    
$ 23,057    

(358)  
160    
  10,192    
  20,000    
700    
267    
1,468    
2,000    
6,468    

3,673    
3,741    
714    
(7,062)  
(7,138)  
2,112    
(3,006)  
  22,752    

  (15,072)  
(4,180)  
(825)  
(300)  
  —      
1,005    
  (19,372)  

2,319    
(160)  
2,553    
  —      
(3,013)  
1,699    
(646)  
4,433    
  28,383    
$ 32,816    

592  
(551) 
9,103  
  —    
300  
452  
331  
  —    
5,399  

(3,460) 
(8,255) 
(1,161) 
(5,468) 
(194) 
723  
1,704  
  11,455  

  (13,415) 
(4,152) 
(344) 
  —    
(975) 
975  
  (17,911) 

2,548  
551  
  —    
  —    
(1,403) 
1,696  
557  
(4,203) 
  32,586  
$ 28,383  

$
489    
$ 6,942    

$
114    
$ 1,878    

$
130  
$ 5,050  

$ —      
392    
$

$ —      
174    
$

$ 2,000  

$ —    

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

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
Years Ended December 31, 2011, 2010 and 2009

1—ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES

Organization

Natus Medical Incorporated (“Natus”, the “Company”, “we”, “our”) was incorporated in California in May 1987 and reincorporated
in Delaware in August 2000. Natus is a leading provider of healthcare products used for the screening, detection, treatment, monitoring and
tracking  of  common  medical  ailments  in  newborn  care,  hearing  impairment,  neurological  dysfunction,  epilepsy,  sleep  disorders,  and
include  computerized  neurodiagnostic  systems  for  audiology,  neurology,
balance  and  mobility  disorders.  Product  offerings 
polysomnography,  and  neonatology,  as  well  as  newborn  care  products  such  as  hearing  screening  systems,  phototherapy  devices  for  the
treatment of newborn jaundice, head-cooling products for the treatment of brain injury in newborns, incubators to control the newborn’s
environment,  and  software  systems  for  managing  and  tracking  disorders  and  diseases  for  public  health  laboratories.  The  Company’s
headquarters are in San Carlos, California.

We  have  completed  a  number  of  acquisitions  since  2003,  consisting  of  either  the  purchase  of  a  company,  substantially  all  of  the
assets of a company or individual products or product lines. Our significant acquisitions are as follows: Neometrics in 2003; Fischer-Zoth
in  2004;  Bio-logic,  Deltamed,  and  Olympic  in  2006;  Xltek  in  2007;  Sonamed,  Schwarzer  Neurology,  and  Neurocom  in  2008;  Hawaii
Medical and Alpine Biomed in 2009; Medix in 2010; Embla in 2011 and Nicolet on 2012.

Principles  of  Consolidation—The  accompanying  consolidated  financial  statements  include  the  accounts  of  the  Company  and  its

wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation.

Use of Estimates—The preparation of financial statements in conformity with accounting principles generally accepted in the United
States of America (U.S. GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets and
liabilities and disclosure of contingent assets and liabilities in the consolidated financial statements and the reported amount of revenue and
expenses  during  the  reporting  period.  Such  estimates  include  allowances  for  potentially  uncollectible  accounts  receivable,  valuation  of
inventory,  intangible  assets,  goodwill,  share-based  compensation,  deferred  income  taxes,  reserves  for  warranty  obligations,  and  the
provision for income taxes. Actual results could differ from those estimates.

Revenue  Recognition—Revenue,  net  of  discounts,  is  recognized  from  sales  of  medical  devices  and  supplies,  including  sales  to
distributors,  when  the  following  conditions  have  been  met:  a  purchase  order  has  been  received,  title  has  transferred,  the  selling  price  is
fixed  or  determinable,  and  collection  of  the  resulting  receivable  is  reasonably  assured.  Terms  of  sale  for  most  domestic  sales  are  FOB
origin, reflecting that title and risk of loss are assumed by the purchaser at the shipping point; however, terms of sale for some neurology,
sleep-diagnostic,  and  head  cooling  systems  are  FOB  destination,  reflecting  that  title  and  risk  of  loss  are  assumed  by  the  purchaser  upon
delivery. Terms of sales to international distributors are generally EXW, reflecting that goods are shipped “ex works,” in which title and
risk of loss are assumed by the distributor at the shipping point.

We  have  historically  applied  the  software  revenue  recognition  rules  as  prescribed  by Accounting  Standards  Codification  (“ASC”)
Subtopic  985-605  to  sales  of  certain  of  our  diagnostic  neurology  and  hearing  systems  (“products  containing  embedded  software”).  In
October 2009, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update No. (“ASU”) 2009-14,  Certain
Revenue  Arrangements  That  Include  Software  Elements,  which  amended ASC  Subtopic  985-605.  This ASU  removes  tangible  products
containing software components and non-software components that function together to deliver the product’s essential functionality from
the scope of the software revenue recognition rules. We adopted the provisions of

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

ASU  2009-14  prospectively  on  January  1,  2010  for  new  or  significantly  modified  revenue  arrangements.  The  adoption  did  not  have  a
significant impact on our revenue or results of operations for the year ended December 31, 2010. In the case of the Company’s products
containing embedded software, we have determined that the hardware and software components function together to deliver the products’
essential functionality, and therefore, the revenue from the sale of these products no longer falls within the scope of the software revenue
recognition  rules.  Our  revenue  recognition  policies  for  sales  of  these  products  are  now  substantially  the  same  as  for  our  other  tangible
products.

Revenue  from  sales  of  certain  of  our  products  that  remain  within  the  scope  of  the  software  revenue  recognition  rules  under ASC

Subtopic 985-605 is not significant.

We  previously  accounted  for  arrangements  with  multiple  deliverables  under ASC  Topic  605,  where  revenue  was  allocated  to  the
deliverables based on vendor specific objective evidence (“VSOE”). In October 2009 the FASB issued ASU 2009-13,  Multiple Deliverable
Revenue Arrangements, which amends ASC Topic 605. We adopted the provisions of ASU 2009-13 prospectively on January 1, 2010 for
new or significantly modified revenue arrangements. The adoption did not have a significant impact on our revenue or results of operations
for the year ended December 31, 2010. Under the revenue recognition rules for tangible products as amended by ASU 2009-13, we now
allocate  revenue  from  arrangements  with  multiple  deliverables  to  each  of  the  deliverables  based  upon  their  relative  selling  prices  as
determined by a selling-price hierarchy. A deliverable in an arrangement qualifies as a separate unit of accounting if the delivered item has
value to the customer on a stand-alone basis. The principal deliverables in our multiple deliverable arrangements that qualify as separate
units  of  accounting  consist  of  (i)  sales  of  medical  devices  and  supplies,  (ii)  installation  services,  (iii)  extended  service  and  maintenance
agreements, and (iv) upgrades to embedded software.

The  new  rules  establish  a  hierarchy  to  determine  the  selling  price  to  be  used  for  allocating  revenue  to  deliverables  as  follows:
(i) vendor-specific objective evidence of fair value (“VSOE”), (ii) third-party evidence of selling price (“TPE”), and (iii) best estimate of
the selling price (“ESP”). VSOE of fair value is defined as the price charged when the same element is sold separately, or if the element
has not yet been sold separately, the price for the element established by management having the relevant authority when it is probable that
the  price  will  not  change  before  the  introduction  of  the  element  into  the  marketplace.  VSOE  generally  exists  only  when  we  sell  the
deliverable  separately  and  is  the  price  actually  charged  for  that  deliverable.  We  have  established  VSOE  for  substantially  all  of  the
undelivered elements in our multiple element arrangements and ESPs on delivered elements. In the future we may rely on ESPs, reflecting
our best estimates of what the selling prices of elements would be if they were sold regularly on a stand-alone basis, to establish the amount
of revenue to allocate to the undelivered elements. TPE generally does not exist for our products because of their uniqueness.

For products shipped under FOB origin or EXW terms, delivery is generally considered to have occurred when shipped. Undelivered
elements in our sales arrangements, which are not considered to be essential to the functionality of a product, generally include installation
or training services that are performed after the related products have been delivered. Revenue related to undelivered installation services is
deferred  until  such  time  as  installation  is  complete  at  the  customer’s  site.  Revenue  related  to  training  services  is  recognized  when  the
service is provided. Fair value for installation or training services is based on the price charged when the service is sold separately. The fair
value of installation and training services is based upon billable hourly rates and the estimated time to complete the service.

Revenue from extended service and maintenance agreements, for both medical devices and data management systems, is recognized
ratably over the service period. Freight charges billed to customers are included in revenue and freight-related expenses are charged to cost
of revenue. Advance payments from

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

customers are recorded as deferred revenue and recognized as revenue as otherwise described above. We generally do not provide rights of
return  on  products.  We  accept  trade-ins  of  our  own  and  competitive  medical  devices.  Trade-ins  are  recorded  as  a  reduction  of  the
replacement medical device sale. Provisions are made for initial standard warranty obligations that are generally one year in length.

Group  Purchasing  Organizations  (“GPO”s),  negotiate  volume  purchase  prices  for  member  hospitals,  group  practices,  and  other
clinics. Our agreements with GPOs typically contain preferential terms for the GPO and its members, including provisions for some, if not
all, of the following:

•

•

•

•

•

  Negotiated pricing for all group members;

  Volume discounts and other preferential terms on their member’s direct purchases from us;

  Promotion of Natus’ products by the GPO to its members;

  Payment of marketing fees by Natus to the GPO, usually based on purchasing experience of group members; and

  Non-recourse cancellation provisions.

We do not sell products to GPOs. Hospitals, group practices, and other clinics that are members of a GPO purchase products directly
from the Company under the terms negotiated by the GPO. Negotiated pricing and discounts are recognized as a reduction of the selling
price of products at the time of the sale. Revenue from sales to members of GPOs is otherwise consistent with general revenue recognition
policies as previously described.

Cash Equivalents—All highly liquid instruments purchased with an original maturity of three months or less are classified as cash

equivalents.

Allowance  for  Doubtful Accounts—We  assess  the  sufficiency  of  the  allowance  for  estimated  uncollectible  accounts  receivable.
Estimates are based on historical collection experience within the markets in which we operate and other customer-specific information,
such  as  bankruptcy  filings  or  liquidity  problems  of  customers.  When  it  is  determined  that  an  account  receivable  is  uncollectible,  it  is
written off and relieved from the reserve. Any future determination that the allowance for estimated uncollectible accounts receivable is not
properly stated could result in changes in operating expense and results of operations.

Fair  Value  of  Financial  Instruments —Financial  instruments  include  cash  and  cash  equivalents,  accounts  receivable,  accounts
payable and long-term debt. Cash and cash equivalents are reported at their respective fair values on the balance sheet dates. The recorded
carrying amount of accounts receivable and accounts payable approximates their fair value due to their short-term maturities. The carrying
amount of long-term debt approximates fair value as determined by reference to market rates available to us for debt with similar terms and
conditions.

Inventories—Inventories  are  stated  at  the  lower  of  standard  cost,  which  approximates  actual  cost  on  a  first-in,  first-out  basis,  or
market. We may be exposed to a number of factors that could result in portions of our inventory becoming either obsolete or in excess of
anticipated usage. These factors include, but are not limited to, technological changes, competitive pressures in products and prices, and the
introduction of new product lines. We regularly evaluate our ability to realize the value of inventory based on a combination of factors,
including  historical  usage  rates,  forecasted  sales,  product  life  cycles,  and  market  acceptance  of  new  products.  When  inventory  that  is
obsolete or in excess of anticipated usage is identified, it is written down to realizable salvage value or an inventory valuation reserve is
established.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

Investments—Investments that do not have readily determinable fair value are stated at cost and are reported in other assets.

Property  and  Equipment—Property  and  equipment  are  stated  at  cost  less  accumulated  depreciation.  Depreciation  expense  is
computed  using  the  straight-line  method  over  estimated  useful  lives  of  the  respective  assets,  which  are  three  to  five  years  for  office
furniture  and  equipment,  three  to  five  years  for  computer  software  and  hardware,  three  to  six  years  for  demonstration  and  loaned
equipment, and 40 years for buildings. Leasehold improvements are amortized over the shorter of the lease term or the estimated useful
life. Land is not depreciated. Costs associated with acquiring and installing software to be used for internal purposes are capitalized.

Long-Lived Assets and Goodwill—Intangible assets with finite lives are amortized over their useful lives; any future changes that
would  limit  their  useful  lives  or  any  determination  that  these  assets  are  carried  at  amounts  greater  than  their  estimated  fair  value  could
result  in  impairment  charges.  Goodwill  and  any  other  intangible  assets  with  indefinite  lives  are  recorded  at  original  cost  and  are  not
amortized.  Any  future  determination  that  these  assets  are  carried  at  amounts  greater  than  their  estimated  fair  value  could  result  in
additional charges, which could impact operating results.

Definite-lived  intangible  assets  are  tested  for  impairment  whenever  changes  in  circumstances  indicate  the  carrying  value  of  these
assets  may  be  impaired.  Impairment  indicators  include,  but  are  not  limited  to,  net  book  value  as  compared  to  market  capitalization,
significant  negative  industry  and  economic  trends,  and  significant  underperformance  relative  to  historical  and  projected  future  operating
results. Impairment is considered to have occurred when the estimated undiscounted future cash flows related to the asset are less than its
carrying value. Estimates of future cash flows involve consideration of many factors including the marketability of new products, product
acceptance and lifecycle, competition, appropriate discount rates, and operating margins.

Intangible assets with definite lives are amortizing using the straight-line and graded methods over periods ranging from five to 20

years.

Goodwill and indefinite-lived intangible assets are tested for impairment at least annually as of October 1st; this assessment is also
performed  whenever  there  is  a  change  in  circumstances  that  indicates  the  carrying  value  of  these  assets  may  be  impaired.  The
determination of whether any potential impairment of goodwill exists is based upon a two-step process. In the first analysis, the fair value
of the reporting unit is compared to the unit’s carrying value, including goodwill, to determine if there is a potential impairment. If the fair
value  exceeds  the  carrying  amount,  the  goodwill  of  the  reporting  unit  is  considered  not  impaired  and  no  further  analysis  or  action  is
required.  If  the  first  analysis  indicates  that  the  carrying  value  exceeds  the  fair  value,  a  second  analysis  is  performed  to  determine  the
amount of the goodwill impairment loss, if any.

In step two of the impairment test, the implied fair value of a reporting unit’s goodwill is compared to the carrying amount of that
goodwill.  The  implied  fair  value  of  the  goodwill  is  determined  in  the  same  manner  as  the  amount  of  goodwill  recognized  in  a  business
combination  is  determined.  That  is,  the  fair  value  of  a  reporting  unit  is  allocated  to  all  the  assets  and  liabilities  of  that  reporting  unit,
including  unrecognized  intangible  assets  as  if  the  reporting  unit  had  been  acquired  in  a  business  combination  and  the  fair  value  of  the
reporting unit was the price paid to acquire the reporting unit. The excess of the fair value of the reporting unit over the amounts assigned
to its assets and liabilities is the implied fair value of that goodwill.

To determine the estimated fair value of reporting units, three valuation methodologies are utilized: (i) discounted cash flow analyses,

(ii) market multiples, and (iii) comparative transactions. The valuations

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

indicated by these three methodologies are averaged, with the greatest weight placed on discounted cash flow analyses. Discounted cash
flow analyses are dependent upon a number of quantitative and qualitative factors including estimates of forecasted revenue, profitability,
earnings before interest, taxes, depreciation and amortization (i.e. EBITDA) and exit values. The discount rates applied in the discounted
cash flow analyses also have an impact on the estimates of fair value, as use of a higher rate will result in a lower estimate of fair value.
The estimated total fair value of reporting units is reconciled to the Company’s market capitalization taking into account a control premium
of 30%.

Research & Development and Capitalized Software Development Costs—Costs incurred in research and development are charged
to operations as incurred. Some of our products include imbedded software which is essential to the product’s functionality. In accordance
with FASB ASC 985-20, Costs of Software to be Sold, Leased or Marketed, costs incurred in the research and development of new software
components  and  enhancements  to  existing  software  components  are  expensed  as  incurred  until  technological  feasibility  has  been
established. We capitalize software development costs when the project reaches technological feasibility and cease capitalization when the
project is ready for release. Software development costs are amortized on a straight-line basis over the estimated useful life of the product.
Amortization begins when the product is available for general release to the customer.

Internal Use Software Development Costs—We account for internal use software development costs in accordance with ASC 350-
40-15, Internal Use Software. In accordance with ASC 350-40-15, costs to develop internal use computer software during the application
development stage are capitalized and reported as a component of intangible assets and amortized on a straight-line basis over the estimated
useful lives of the related software applications.

Share-Based Compensation—We recognize share-based compensation expense associated with employee stock options under the
single-option straight line method over the requisite service period, which is generally a four-year vesting period pursuant to ASC Topic
718, Compensation-Stock Compensation. See Note 11.

For employee stock options, the value of each option is estimated on the date of grant using the Black-Scholes option pricing model,
which was developed for use in estimating the value of freely traded options. Our employee stock options have characteristics significantly
different  from  those  of  traded  options.  Similar  to  other  option  pricing  models,  the  Black-Scholes  method  requires  the  input  of  highly
subjective assumptions, including stock price volatility. Changes in the subjective input assumptions can materially affect the estimated fair
value of our employee stock options.

Forfeitures  of  employee  stock  options  are  estimated  at  the  time  of  grant  and  revised,  if  necessary,  in  subsequent  periods  if  actual
forfeitures  differ  from  initial  estimates.  Share-based  compensation  expense  is  recorded  net  of  estimated  forfeitures,  such  that  expense  is
recorded only for those share-based awards that are expected to vest.

The cash flow resulting from the tax benefits resulting from tax deductions in excess of the compensation cost recognized for those
options  (excess  tax  benefits)  is  classified  as  a  cash  inflow  from  financing  activities  and  a  cash  outflow  from  operating  activities  in  our
Statements of Cash Flows. We treat tax deductions from certain stock option exercises as being realized when they reduce taxes payable in
accordance with relevant tax law.

We also recognize share-based compensation associated with Restricted Stock Awards and Restricted Stock Units in accordance with

ASC Topic 718, Compensation-Stock Compensation.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

Uncertain  Tax  Positions—We  recognize  the  tax  benefit  of  uncertain  tax  positions  in  the  financial  statements  in  accordance  with
ASC Topic 740, Income Tax. When the tax position is deemed more likely than not of being sustained, we recognize the largest amount of
tax benefit that is greater than 50 percent likely of being ultimately realized upon settlement, in accordance with ASC 740-10-05.

Foreign Currency—The  functional  currency  of  our  subsidiaries  outside  of  North America  is  generally  the  local  currency  of  the
country  where  the  subsidiary  is  located.  Accordingly,  foreign  currency  translation  adjustments  relating  to  the  translation  of  foreign
subsidiary financial statements are included as a component of accumulated other comprehensive income (loss). We recorded $1.3 million,
$3.3 million, and $719,000 of foreign currency translation losses for the years ended December 31, 2012, 2011 and 2010, respectively.

Gains and losses from transactions denominated in currencies other than the functional currencies of the Company and its subsidiaries
are  included  in  other  income  and  expense.  In  2012,  2011  and  2010,  net  foreign  currency  transaction  gains  (losses)  were  $(221,000),
$15,000, and $(593,000), respectively. Foreign currency gains and losses result primarily from fluctuations in the exchange rate between
the U.S. Dollar, Canadian Dollar, Euro, Argentine Peso, British Pound, and Danish Kroner.

Comprehensive Income—We report by major components and as a single total the change in our net assets during the period from
non-owner  sources  in  accordance  with ASC  Topic  220,  Comprehensive Income.  The  consolidated  statement  of  comprehensive  income
(loss)  has  been  included  with  the  consolidated  statements  of  operations.  Accumulated  other  comprehensive  income  (loss)  consists  of
translation gains and losses on foreign subsidiary financial statements.

Basic and Diluted Net Income per Share—We  compute  net  income  per  share  in  accordance  with ASC  Topic  260,  Earnings  per
Share. Basic net income per share is based upon the weighted average number of common shares outstanding during the period. Diluted net
income  per  share  is  based  upon  the  weighted  average  number  of  common  shares  outstanding  and  dilutive  common  stock  equivalents
outstanding during the period. Common stock equivalents are options granted and shares of restricted stock issued under our stock awards
plans and are calculated under the treasury stock method. Common equivalent shares from unexercised stock options and restricted stock
are excluded from the computation when there is a loss as their effect is anti-dilutive, or if the exercise price of such options is greater than
the average market price of the stock for the period.

For the year ended December 31, 2012, common stock equivalents of 806,572 shares were included in the weighted average shares
outstanding used to calculate diluted income per share, while 1,899,873 shares were excluded from the calculation because of their anti-
dilutive effect. For the year ended December 31, 2011, common stock equivalents of 959,159 shares were not used to calculate diluted net
loss per share because of their anti-dilutive effect. For the year ended December 31, 2010, common stock equivalents of 1,125,006 were
included in the weighted average shares outstanding used to calculate diluted income per share, while 1,090,401 shares were excluded from
the calculation because of their anti-dilutive effect.

Certain Significant Risks and Uncertainties—Financial instruments that potentially subject us to credit risk consist principally of
cash and cash equivalents, accounts receivable, and long-term debt. Cash and cash equivalents consist primarily of cash in bank accounts
and investments in money market funds.

We  sell  our  products  primarily  to  hospitals  and  medical  institutions.  Customers  are  generally  not  required  to  provide  collateral  or
other  security  to  support  accounts  receivable. Allowances  for  estimated  potential  bad  debt  losses  are  maintained.  No  single  customer  or
distributor accounted for more than 10% of accounts receivable at December 31, 2012, 2011 or 2010.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

Recent Accounting Pronouncements

Testing  Indefinite-Lived  Intangibles  for  Impairment —In  July  2012,  the  Financial Accounting  Standards  Board  (“FASB”)  amended
guidance  on Testing  Indefinite-Lived  Intangibles  for  Impairment .  The  new  guidance  addresses  the  process  for  testing  for  impairment  of
indefinite-lived  intangible  assets  provides  an  entity  the  option  to  first  perform  a  qualitative  assessment  to  determine  whether  it  is  more
likely than not that the fair value of such assets are less than their carrying amounts. If an entity determines that it is more likely than not
that the fair value of each asset exceeds its carrying amount, it would not need to calculate the fair value of the asset in that year. If the
entity concludes otherwise, it is required to perform an impairment test comparing the carrying value of the intangible asset with its fair
value and recognize an impairment loss if necessary. The new guidance will be effective for us on January 1, 2013 and early adoption is
permitted. Adoption of this guidance is not expected to have an impact on our financial position, results of operations, or cash flows.

2—BUSINESS COMBINATIONS

Common

The  assets  acquired  and  liabilities  assumed  at  the  date  of  acquisition  are  recorded  in  the  consolidated  financial  statements  at  their
respective fair values as of the acquisition date. The excess of the purchase price over the fair value of the acquired net assets is recorded
as goodwill.

The  determination  of  estimated  fair  value  of  acquired  assets  and  liabilities  requires  management  to  make  significant  estimates  and
assumptions. We determine the fair value by applying established valuation techniques, based on information that management believes to
be  relevant  to  this  determination.  The  Company  also  utilizes  independent  third  parties  to  assist  in  the  valuation  of  goodwill,  intangible
assets, and real estate.

The results of operations of our acquisitions are included in the consolidated financial statements from the date of the acquisition.

Nicolet

We acquired the Nicolet neurodiagnostic business (“Nicolet”) from CareFusion on July 2, 2012 pursuant to a Share and Acquisition
Purchase Agreement. The Nicolet business develops clinically differentiated neurodiagnostic and monitoring products, including a portfolio
of electroencephalography (EEG) and electromyography (EMG) systems and related accessories, as well as vascular and obstetric Doppler
sensors  and  connectivity  products.  The  acquisition  strengthens  the  Company’s  existing  neurology  portfolio  and  provides  new  product
categories.  The  acquisition  also  better  positions  the  Company  in  international  markets,  as  over  50  percent  of  the  CareFusion  Nicolet
business was in markets outside of the United States.

We acquired all of the outstanding common shares of CareFusion subsidiaries comprising the Nicolet business in the United States,
Ireland, and the United Kingdom, and certain assets and liabilities of Nicolet sales divisions principally in China, Brazil, Germany, Italy,
the Netherlands, and Spain for $57.9 million in cash at closing, excluding direct costs of the acquisition. In December 2012 we recorded a
reduction  in  the  purchase  consideration  based  on  a  working  capital  provision  of  the  purchase  agreement  that  resulted  in  CareFusion
returning $2.4 million to the Company. A total of $2.6 million of direct costs associated with the acquisition was expensed as incurred and
reported as a component of general and administrative expenses.

The acquisition has been accounted for as a business combination. Under the acquisition method of accounting, the assets acquired

and liabilities assumed from Nicolet are recorded in the consolidated financial

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

statements at their respective fair values as of the acquisition date. The excess of the purchase price over the fair value of the acquired net
assets has been recorded as goodwill. Nicolet’s results of operations are included in the consolidated financial statements from the date of
the acquisition.

Valuing  certain  components  of  the  acquisition,  primarily  inventories,  deferred  taxes  and  accrued  expenses  required  us  to  make
significant  estimates  that  may  be  adjusted  in  the  future;  consequently,  the  purchase  price  allocation  is  considered  preliminary.  Final
determination of these estimates could result in an adjustment to the preliminary purchase price allocation, with an offsetting adjustment to
goodwill.

During the fourth quarter of 2012, we recorded adjustments to the preliminary purchase price allocation for cash, inventories, deferred
tax assets, property, plant and equipment, accounts payable, accrued expenses, deferred revenue, and deferred tax liability that resulted in a
net  decrease  to  goodwill  of  $4.9  million.  The  adjustment  to  the  purchase  consideration  related  to  the  working  capital  provision  reduced
goodwill by an additional $2.4 million.

The  following  table  summarizes  the  preliminary  purchase  price  allocation  of  the  fair  value  of  the  assets  acquired  and  liabilities

assumed at the date of acquisition, as adjusted (in thousands):

Cash
Accounts receivable
Inventories
Current deferred tax asset
Prepaid and other assets
Other long-term assets
Non-current deferred tax asset
Identifiable intangible assets:
Developed technology
Customer-related
Trademarks and trade names
Backlog
Land and building
Other property and equipment
Goodwill
Accounts payable
Accrued expenses
Deferred revenue
Non-current deferred tax liability
Total purchase price

$
364  
  14,680  
  13,158  
237  
569  
52  
  1,094  

  11,600  
  8,300  
  9,000  
720  
  1,177  
  1,739  
  11,733  
  (5,322) 
  (8,613) 
  (3,943) 
  (1,058) 
$55,487  

Identifiable  intangible  assets.    Intangible  assets  included  in  the  purchase  price  allocation  consist  of:  (i)  developed  technology  of
$11.0 million assigned a weighted average economic life of 18 years being amortized on the straight line method and developed technology
of  $600,000  assigned  a  weighted  average  economic  life  of  4  years  being  amortized  on  the  straight  line  method  (ii)  customer-related
intangible assets of $8.3 million assigned an economic life of 16 years being amortized on the straight line method, (iii) trademarks and
trade names of $9.0 million that have an indefinite life and are not being amortized, and (iv) backlog of $720,000 assigned an economic life
of  three  months  being  amortized  on  the  straight  line  method. All  straight-line  method  of  amortization  above  is  based  on  the  expected
pattern of future benefits related to those respective intangible assets.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

Accounts receivable, net of allowance for doubtful accounts and other liabilities are stated at their historical carrying value, which
approximate fair value given the short-term nature of these assets and liabilities. The fair value of the inventory was derived from model-
based  valuations  for  which  all  significant  inputs  and  value  drivers  are  observable  directly  or  indirectly  (“Level  2  inputs”)  in  accordance
with  a  fair  value  hierarchy  as  described  in  Note  19—Fair  Value  Measurements.  The  fair  value  of  the  non-financial  assets,  summarized
above, were derived from significant unobservable inputs (“Level 3 inputs”) determined by management based on market analysis, income
analysis and discounted cash flow model. The fair value of fixed assets (“Level 2 inputs”) was determined using market data for similar
assets.  The  fair  value  of  purchased  identifiable  intangible  assets  was  determined  using  our  discounted  cash  flow  models  from  income
projections prepared by management, using weighted average cost of capital plus up to a 9% premium.

Goodwill.       Approximately  $11.6  million  has  been  allocated  to  goodwill.  Goodwill  is  calculated  as  the  difference  between  the
acquisition date fair value of the consideration transferred and the provisional values assigned to the assets acquired and liabilities assumed
and  represents  primarily  the  expected  synergies  of  combining  the  operations  of  the  Company  and  the  Nicolet  business.  None  of  the
goodwill is expected to be deductible for tax purposes. In accordance with ASC 350-20, goodwill will not be amortized but instead will be
tested for impairment at least annually (more frequently if certain indicators are present). In the event that management determines that the
value of goodwill has become impaired, we will incur an accounting charge for the amount of impairment during the fiscal quarter in which
the determination is made.

Deferred income tax.    Preliminary estimates of deferred taxes are as follows: $237,000 current deferred tax asset, $1.1 million non-
current  deferred  tax  asset,  and  $1.1  million  non-current  deferred  tax  liability.  These  deferred  taxes  result  primarily  from  differences
between the fair value of tangible and intangible assets acquired under financial reporting and their tax basis.

Pro forma financial information

The following unaudited pro forma information combines our results of operations for the twelve months ended December 31, 2012

and 2011 with the results of operations for Nicolet as if the acquisition had occurred on January 1, 2011.

Unaudited Pro forma Financial Information
(in thousands)

Revenue
Income (loss) from operations

2012
$342,081    
$ (64,548)  

2011
$323,259  
$ (12,348) 

The unaudited pro forma financial information is provided for comparative purposes only and is not necessarily indicative of what
actual results would have been had the acquisitions occurred on the dates indicated, nor does it give effect to synergies, cost savings, and
other changes expected to result from the acquisitions. Accordingly, the pro forma financial results do not purport to be indicative of results
of operations as of the date hereof, for any period ended on the date hereof, or for any other future date or period.

Nicolet’s  revenue  of  $51.5  million  and  income  from  operations  of  $7.4  million  are  included  in  our  consolidated  statement  of

operations and comprehensive income (loss) for the period from July 2, 2012 (acquisition date) to December 31, 2012.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

For  purposes  of  preparing  the  unaudited  pro  forma  financial  information  for  the  year  ended  December  31,  2012,  Nicolet’s
consolidated  statement  of  revenue  and  direct  expenses  for  the  period  January  1,  2012  through  July  2,  2012  was  combined  with  the
Company’s Consolidated Statement of Operations and Comprehensive Income (Loss) for the year ended December 31, 2012. For purposes
of  preparing  the  unaudited  pro  forma  financial  information  for  the  year  ended  December  31,  2011,  Nicolet’s  consolidated  statement  of
revenue  and  direct  expenses  for  the  year  ended  December  31,  2011  was  combined  with  the  Company’s  Consolidated  Statement  of
Operations and Comprehensive Income (Loss) for the year ended December 31, 2011. Since the former owner did not maintain separate
stand-alone  financial  statements  for  the  Nicolet  business,  expenses  include  only  cost  of  goods  sold  and  operating  expenses  directly
attributable to the operations of the business.

The unaudited pro forma consolidated results reflect the historical information of Natus and Nicolet in 2012 and 2011, adjusted for

the following pre-tax amounts:

•

•

•

•

•

  Elimination of Nicolet’s historical intangible asset amortization expense (approximately $423,000 through June 30, 2012 and $1.2

million in 2011);

  Additional  amortization  expense  related  to  Nicolet  (approximately  $574,000  through  June  30,  2012  and  $1.9  million  in  2011)

related to the fair value of identifiable intangible assets acquired;

  Decrease of Nicolet’s depreciation expense (approximately $793,000 through June 30, 2012 and $801,000 in 2011) related to the

fair value adjustment to property and equipment acquired;

  Adjustments  to  general  and  administrative  expense  relating  to  Nicolet’s  direct  acquisition  costs  (approximately  $2.6  million  in
2011 and $(2.6) million in 2012);

  Adjustments  to  cost  of  goods  sold  relating  to  Nicolet’s  fair  value  inventory  adjustments  (approximately  $687,000  in  2011  and
$(687,000) in 2012).

Embla Systems LLC

We  acquired  Embla  Systems  LLC  (“Embla”)  on  September  15,  2011  pursuant  to  an  Equity  Purchase  Agreement.  Embla,  with
corporate  headquarters  in  Denver,  Colorado  develops,  manufactures,  and  sells  devices  focused  on  diagnostic  sleep  analysis
(Polysomnography  or  PSG)  with  products  sold  into  the  hospital  and  dedicated  sleep  lab  as  well  as  home  sleep  testing  devices.  The
acquisition broadened our existing PSG product offerings and allows us to further leverage our existing sales channels both in the United
States and internationally.

The Company acquired all of the capital stock of Embla for $16.1 million in cash at closing, excluding direct costs of the acquisition.
The Company paid an additional $472,000 of purchase consideration in October 2011 pursuant to a purchase price adjustment clause in the
purchase  agreement  tied  to  Embla  cash  as  of  the  purchase  date. A  total  of  $322,000  of  direct  costs  associated  with  the  acquisition  was
expensed as incurred and reported as a component of general and administrative expenses.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

The following table summarizes the purchase price allocation of the fair value of the assets acquired and liabilities assumed at the

date of acquisition, as adjusted (in thousands):

Cash
Accounts receivable
Inventories
Prepaid and other assets
Deferred income tax
Identifiable intangible assets:
Core Technology
Developed Technology
Customer-related
Tradenames

In-Process Research and Development
Property and equipment
Goodwill
Accounts payable
Accrued expenses
Deferred income tax
Deferred revenue

Total purchase price

$
887  
  4,393  
  4,180  
544  
534  

600  
  1,200  
  2,900  
  3,500  
100  
101  
  3,838  
  (2,396) 
  (2,658) 
(134) 
  (1,017) 
$16,572  

Identifiable  intangible  assets.    Intangible assets included in the purchase price allocation consist of: (i) technology of $1.8 million
assigned an average economic life of 18 years being amortized on the straight line method, (ii) customer-related intangible assets of $2.9
million assigned an economic life of 14 years being amortized on the straight line method, and (iii) tradenames of $3.5 million that have an
indefinite life and are not being amortized.

I P R & D .    A  portion  of  the  purchase  price  was  allocated  to  in-process  research  and  development  (“IPR&D”)  in  the  amount  of
$100,000. The fair value of the IPR&D was determined through estimates and valuation techniques through an analysis of data provided by
Embla  concerning  developmental  products,  their  stage  of  development,  the  time  and  resources  needed  to  complete  them,  their  expected
income  generating  ability  and  associated  risks.  IPR&D  is  accounted  for  as  an  indefinite-lived  intangible  asset  until  completion  or
abandonment  of  the  associated  research  and  development  efforts.  IPR&D  will  be  tested  for  impairment  annually  or  when  impairment
indicators are present.

Goodwill.    Approximately $3.8 million has been allocated to goodwill. Goodwill represents the excess of the purchase price over the
fair value of the underlying net tangible and intangible assets. This goodwill is expected to be non-deductible for tax purposes. Goodwill
will not be amortized but instead will be tested for impairment at least annually (more frequently if certain indicators are present). In the
event that management determines that the value of goodwill has become impaired, we will incur an accounting charge for the amount of
the impairment during the quarter in which the determination is made.

Deferred  income  tax.    A preliminary estimate of $534,000 has been allocated to non-current deferred tax assets and $134,000 has
been allocated to non-current deferred tax liabilities, which results primarily from investment tax credits and a portion of customer-related
intangible assets.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

Proforma financial information

The following unaudited proforma combined results of operations of the Company for the twelve months ended December 31, 2011

and 2010 are presented as if the acquisition of Embla had occurred on January 1, 2010:

Unaudited Proforma Financial Information
(in thousands)

Revenue
Income (loss) from operations

December 31,

2011
$252,997    
$ (9,577)  

2010
$248,084  
$ 17,930  

The  unaudited  proforma  financial  information  is  provided  for  comparative  purposes  only  and  is  not  necessarily  indicative  of  what
actual results would have been had the acquisitions occurred on the dates indicated, nor do they give effect to synergies, cost savings, and
other changes expected to result from the acquisitions. Accordingly, the proforma financial results do not purport to be indicative of results
of operations as of the date hereof, for any period ended on the date hereof, or for any other future date or period.

Embla’s  revenue  of  $10.9  million  and  income  from  operations  of  $2.0  million  are  included  in  our  Consolidated  Statement  of

Operations and Comprehensive Income (Loss) for the period from September 15, 2011 (acquisition date) to December 31, 2011.

For  purposes  of  preparing  the  unaudited  proforma  financial  information  for  the  year  ended  December  31,  2011,  Embla’s
Consolidated  Statement  of  Income  for  the  period  January,  1,  2011  through  September  15,  2011  was  combined  with  the  Company’s
Consolidated Statement of Operations and Comprehensive Income (Loss) for the period January 1, 2011 through December 31, 2011 which
included the results of Embla from the date of acquisition. For purposes of preparing the unaudited proforma financial information for the
year ended December 31, 2010, Embla’s Statement of Income for the year ended December 31, 2010 was combined with the Company’s
Consolidated Statement of Operations and Comprehensive Income (Loss) for the year ended December 31, 2010.

The unaudited proforma consolidated results reflect the historical information of Natus and Embla in 2011 and 2010, adjusted for the

following pre-tax amounts:

•

•

•

•

  Elimination of Embla’s historical intangible asset amortization expense (approximately $148,000 through December 31, 2011 and
$210,000 in 2010).

  Additional amortization expense related to Embla (approximately $225,000 through December 31, 2011 and $317,000 in 2010)
related to the fair value of identifiable intangible assets acquired.

  Decrease of Embla’s depreciation expense (approximately $279,000 through December 31, 2011 and $393,000 in 2010) related to
the fair value adjustment to property and equipment acquired.

  Actual  2011  Embla  acquisition  related  transaction  costs  of  $322,000  were  excluded  from  the  2011  proforma  results  above  and
included in the 2010 proforma as if these costs were incurred during the 2010 period.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

•

  Fair value adjustment relating to inventory of $163,000, of which $77,000 was sold from the acquisition date to December 31,
2011  and  thus  excluded  from  the  2011  proforma  results  above.  The  2010  proforma  included  the  entire  $163,000  as  if  the
inventory as of the acquisition date was entirely sold in the 2010 period.

Medix Industrial y Commercial S.A.

We acquired Medix Industrial y Commercial S.A. (“Medix”) on October 12, 2010 for $14.1 million in cash pursuant to an Agreement
and  Plan  of  Merger.  Medix  develops,  manufactures,  and  sells  devices  for  newborn  care,  primarily  in  Latin America.  Medix,  based  in
Argentina,  manufactures  incubators  for  use  in  hospital  nurseries  and  NICU’s,  transport  incubators  for  use  in  ambulances  and  other
emergency vehicles, infant warmers, and LED based phototherapy devices. Medix also acts as a distributor in Latin America for products of
other companies. The acquisition broadened our product offerings, as we did not previously have an incubator product, and allows us to
further leverage our existing sales channels both in the United States and internationally.

The Company is obligated to pay additional purchase consideration to the former shareholders of Medix related to revenue targets for
the two twelve-month periods ending October 31, 2011 and 2012. At the time of the acquisition the Company recorded an estimate of the
fair  value  of  the  contingent  earnout  obligation  in  the  amount  of  $2.0  million  based  on  future  revenue  projections  of  the  Medix  business
under  various  potential  scenarios  applying  weighted  probability  assumptions  of  their  outcomes. As  of  December  31,  2011,  the  original
estimate has been adjusted to zero as no payments are anticipated to be made against the contingent earnout obligation.

The following table summarizes the purchase price allocation of the fair value of the assets acquired and liabilities assumed at the

date of acquisition, as adjusted (in thousands):

Cash
Accounts receivable
Inventories
Prepaid and other assets
Deferred income tax
Identifiable intangible assets:

Technology
Customer-related
Tradenames
Land and building
Other property and equipment
Goodwill
Accounts payable
Accrued expenses
Other liabilities
Contingent earnout obligation-short-term
Deferred income tax
Contingent earnout obligation-long-term

Total purchase price

$

700  
9,104  
8,190  
128  
152  

1,600  
2,300  
1,000  
7,160  
359  
4,846  
  (13,485) 
(1,725) 
(1,791) 
(1,252) 
(2,446) 
(748) 
$ 14,092  

Identifiable  intangible  assets.    Intangible assets included in the purchase price allocation consist of: (i) technology of $1.6 million

assigned an average economic life of 20 years being amortized on the straight line

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

method, (ii) customer-related intangible assets of $2.3 million assigned an economic life of nine years being amortized on the straight line
method, and (iii) tradenames of $1.0 million that have an indefinite life and are not being amortized.

Goodwill.    Approximately $4.8 million has been allocated to goodwill. Goodwill represents the excess of the purchase price over the
fair  value  of  the  underlying  net  tangible  and  intangible  assets.  This  goodwill  is  expected  to  be  non-deductible  for  tax  purposes.  In
accordance with ASC 350-20, goodwill will not be amortized but instead will be tested for impairment at least annually (more frequently if
certain indicators are present). In the event that management determines that the value of goodwill has become impaired, we will incur an
accounting charge for the amount of impairment during the fiscal quarter in which the determination is made.

Deferred  income  tax.    Approximately  $152,000  has  been  allocated  to  non-current  deferred  tax  assets  and  $2.4  million  has  been
allocated  to  non-current  deferred  tax  liabilities,  which  results  primarily  from  the  fair  market  value  assigned  to  various  assets  including
intangibles, land, and building.

Proforma financial information

The following unaudited proforma combined results of operations of the Company for the twelve months ended December 31, 2010

are presented as if the acquisition of Medix had occurred on January 1, 2010:

Unaudited Proforma Financial Information
(in thousands)

Revenue
Income from operations

December 31, 
2010
$ 236,209  
20,539  
$

The  unaudited  proforma  financial  information  is  provided  for  comparative  purposes  only  and  is  not  necessarily  indicative  of  what
actual results would have been had the acquisitions occurred on the dates indicated, nor do they give effect to synergies, cost savings, and
other changes expected to result from the acquisitions. Accordingly, the proforma financial results do not purport to be indicative of results
of operations as of the date hereof, for any period ended on the date hereof, or for any other future date or period.

For purposes of preparing the unaudited proforma financial information for the year ended December 31, 2010, Medix’s Statement of
Income for the period January 1, 2010 through October 11, 2010 was combined with the Company’s Consolidated Statement of Operations
and Comprehensive Income (Loss) for the year ended December 31, 2010 which included the results of Medix from the date of acquisition.

The  unaudited  proforma  consolidated  results  reflect  the  historical  information  of  Natus  and  Medix  in  2010,  adjusted  for  additional
amortization  expense  (approximately  $294,000  through  December  31,  2010)  related  to  the  fair  value  of  identifiable  intangible  assets
acquired.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

3—INVENTORIES

Inventories consist of (in thousands):

Raw materials and subassemblies
Work in process
Finished goods
Total Inventories
Less: Non-current Inventories

Inventories

December 31,

2012
$21,373    
  3,085    
  19,795    
  44,253    
  (3,497)  
$40,756    

2011
$11,550  
  —    
  26,196  
  37,746  
  (4,936) 
$32,810  

At  December  31,  2012  and  2011  the  Company  has  classified  $3.5  million  and  $4.5  million,  respectively,  of  inventories  as  non-
current.  This  inventory  consists  primarily  of  service  components  used  to  repair  products  held  by  our  customers  pursuant  to  warranty
obligations and extended service contracts, including service components for products we are not currently selling. Management believes
that these inventories will be utilized for their intended purpose.

4—PROPERTY AND EQUIPMENT

Property and equipment consist of (in thousands):

Land
Buildings
Leasehold improvements
Office furniture and equipment
Computer software and hardware
Demonstration and loaned equipment

Accumulated depreciation

Total

December 31,

2012
$ 4,371    
  11,422    
3,450    
  11,601    
  10,114    
  11,505    
  52,463    
  (25,951)  
$ 26,512    

2011
$ 4,420  
  10,814  
2,815  
  10,657  
7,593  
  11,111  
  47,410  
  (21,318) 
$ 26,092  

Depreciation  expense  of  property  and  equipment  was  $4.6  million,  $4  million  and  $3.6  million  in  the  years  ending  December  31,

2012, 2011 and 2010, respectively.

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5—GOODWILL

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

The carrying amount of goodwill and the changes in those balances are as follows (in thousands):

Balance, January 1, 2011

Goodwill as a result of acquisition
Goodwill impairment charge
Purchase accounting adjustments
Foreign currency translation

Balance, December 31, 2011

Goodwill as a result of acquisition
Foreign currency translation

Balance, December 31, 2012

$ 96,819  
2,874  
  (20,000) 
972  
(290) 
  80,375  
  11,733  
(60) 
$ 92,048  

Goodwill is tested for impairment at least annually as of October 1  of each year; this assessment is also performed whenever there is
st
a change in circumstances that indicates the carrying value of these assets may be impaired. The determination of whether any potential
impairment of goodwill exists is based upon a two-step process. In step one of the analysis, the fair value of the reporting unit is compared
to  the  unit’s  carrying  value,  including  goodwill,  to  determine  if  there  is  a  potential  impairment.  If  the  fair  value  exceeds  the  carrying
amount, the goodwill of the reporting unit is considered not impaired and no further analysis or action is required. If the analysis in step
one  indicates  that  the  carrying  value  exceeds  the  fair  value,  step  two  of  the  test  is  performed  to  determine  the  amount  of  the  goodwill
impairment loss, if any.

In step two of the test, the implied fair value of a reporting unit’s goodwill is compared to the carrying amount of that goodwill. The
implied fair value of the goodwill is determined in the same manner as the amount of goodwill recognized in a business combination is
determined.  That  is,  the  fair  value  of  a  reporting  unit  is  allocated  to  all  the  assets  and  liabilities  of  that  reporting  unit,  including
unrecognized intangible assets as if the reporting unit had been acquired in a business combination and the fair value of the reporting unit
was the price paid to acquire the reporting unit. The excess of the fair value of the reporting unit over the amounts assigned to its assets and
liabilities is the implied fair value of that goodwill.

To determine the estimated fair value of reporting units, three valuation methodologies are utilized: (i) discounted cash flow analyses,
(ii)  market  multiples,  and  (iii)  comparative  transactions.  The  valuations  indicated  by  these  three  methodologies  are  averaged,  with  the
greatest weight placed on discounted cash flow analyses. Discounted cash flow analyses are dependent upon a number of quantitative and
qualitative  factors  including  estimates  of  forecasted  revenue,  profitability,  earnings  before  interest,  taxes,  depreciation  and  amortization
(i.e. EBITDA), and terminal values. The discount rates applied in the discounted cash flow analyses also have an impact on the estimates
of  fair  value,  as  use  of  a  higher  rate  will  result  in  a  lower  estimate  of  fair  value.  The  estimated  total  fair  value  of  reporting  units  is
reconciled to the Company’s market capitalization.

For  the  test  as  of  October  1,  2012  measurement  date  we  determined  that  the  fair  value  of  all  of  our  reporting  units  exceeded  their
book value, indicating that no potential goodwill impairment existed. Key assumptions used to determine the fair values of our reporting
units as of October 1, 2012 included expected cash flow for the period from October 1, 2012 to December 31, 2022 and associated discount
rates ranging from 12% to 14%, which were based on management’s best estimate of the after-tax weighted average cost of capital for each
reporting unit.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

For  the  test  as  of  the  October  1,  2011  measurement  date  we  determined  that  the  carrying  amount  of  our  European  reporting  unit
exceeded its fair value, indicating potential goodwill impairment existed. Having determined the goodwill of the European reporting unit
was potentially impaired, we performed step two and as a result, during the fourth quarter of 2011 we recorded an impairment charge of
$20.0  million  related  to  the  European  reporting  unit.  The  outcome  of  the  test  was  impacted  primarily  by  a  significant  decrease  in  our
market capitalization as of the measurement date and the continuing deterioration of economic conditions in the fourth quarter 2011 within
member states of the European Union. Accumulated goodwill impairment as of December 31, 2011 is $20.0 million.

Key  assumptions  used  to  determine  the  fair  values  of  our  European  and  other  reporting  units  as  of  the  annual  testing  date  of
October  1,  2011  included  expected  cash  flow  for  the  period  from  October  1,  2011  to  December  31,  2021  and  associated  discount  rates
ranging  from  12%  to  15%,  which  were  based  on  management’s  best  estimate  of  the  after-tax  weighted  average  cost  of  capital  for  each
reporting unit.

As  of  October  1,  2011,  if  forecasted  earnings  before  interest,  taxes,  depreciation  and  amortization  within  the  discounted  cash  flow
analysis had been 10% lower than estimated for each reporting unit except the European reporting unit and all other assumptions were held
constant, the goodwill impairment test would have resulted in the same conclusion. If the discount rates applied in our analysis had been
100 basis points higher than estimated for each reporting unit and all other assumptions were held constant, the goodwill impairment test
would have resulted in the same conclusion.

Because  the  fair  values  of  our  reporting  units  significantly  exceeded  their  book  value  as  of  October  1,  2012,  we  did  not  perform
sensitivity analysis as part of the annual impairment test. For our European reporting unit, which had the lowest excess of fair value over
book value on a percentage basis, the excess was approximately 17%.

We recognized an income tax benefit of $352,000 associated with the 2011 goodwill impairment related to the tax deductible portion

of the goodwill impairment.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

6—INTANGIBLE ASSETS

The following table summarizes the components of gross and net intangible asset balances (in thousands):

December 31, 2012

December 31, 2011

Gross
Carrying
Amount

Accumulated
Impairment  

Accumulated
Amortization 

Net Book
Value

Gross
Carrying
Amount    

Accumulated
Impairment  

Accumulated
Amortization 

Net Book
Value

Intangible assets with definite lives:

Technology
Customer related
Internally developed software
Patents
Backlog

  $ 62,850     
    26,627     
9,729     
2,752     
724     

—       $ (21,307)   $41,543    $51,245     
(6,692)     19,935      18,296     
—        
(4,020)     5,709      4,414     
—        
581      2,757     
(2,171)    
—        
(724)     —        —       
—        

—       $ (17,610)   $33,635  
(4,602)     13,694  
—        
(2,694)     1,720  
—        
808  
(1,949)    
—        
—         —    
—        

Definite lived intangible

assets
Intangible assets with indefinite lives:

    102,682   

(34,914)     67,768      76,712   

(26,855)     49,857  

Tradenames

    30,386     
Total intangibles assets   $133,068    $

(1,560)    
—         28,826      21,354     
(1,560)   $ (34,914)   $96,594    $98,066    $

(1,000)    
—         20,354  
(1,000)   $ (26,855)   $70,211  

Definite lived intangible assets are amortized over their weighted average lives of 14 years for patents, 15 years for technology, 12
years for customer-related intangibles, and 6 years for internally developed software. Intangible assets with indefinite lives are not subject
to amortization.

Internally  developed  software  consists  of  approximately  $8.8  million  relating  to  costs  incurred  for  development  of  internal  use

computer software and $943,000 for development of software to be sold.

During the years ended December 31, 2012 and 2011 the Company recorded charges of $560,000 and $700,000, respectively, related

to the impairment of certain trade names of its U.S. and European business units.

Amortization expense related to intangible assets with definite lives was as follows (in thousands):

Technology
Customer Related
Software
Patents
Backlog

Total amortization

F-24

Years Ended December 31,

2012     
$3,697    
  2,090    
  1,326    
222    
724    
$8,059    

2011     
$3,090    
  1,586    
  1,302    
203    
  —      
$6,181    

2010  
$3,550  
926  
827  
151  
  —    
$5,454  

 
 
 
 
   
 
 
 
   
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
  
 
 
  
  
  
 
  
 
  
 
 
 
  
 
  
  
  
  
  
  
  
 
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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

Expected annual amortization expense related to amortizable intangible assets is as follows (in thousands):

2013
2014
2015
2016
2017
Thereafter
Total expected annual amortization expense

7—ACCRUED LIABILITIES

Accrued liabilities consist of (in thousands):

Compensation and related benefits
Accrued federal, state, and local taxes
Warranty reserve
Accrued professional fees
Other

Total

8—LONG-TERM OTHER LIABILITIES

Long-term other liabilities consist of (in thousands):

Contingent tax obligations
Non-current deferred revenue

Total

$ 7,196  
  6,896  
  6,561  
  5,742  
  5,365  
  36,008  
$67,768  

December 31,

2012
$15,775    
  5,870    
  2,260    
  1,834    
  7,199    
$32,938    

2011
$ 7,452  
  2,124  
  2,157  
608  
  4,781  
$17,122  

December 31,

2012     
$1,865    
  1,173    
$3,038    

2011  
$4,798  
  1,217  
$6,015  

9—RESERVE FOR PRODUCT WARRANTIES

We provide a warranty on all medical device products that is generally one year in length. We also sell extended service agreements
on our medical device products. Service for domestic customers is provided by Company-owned service centers that perform all service,
repair and calibration services. Service for international customers is provided by a combination of Company-owned facilities and third-
party vendors on a contract basis.

We have accrued a warranty reserve, included in accrued liabilities on the accompanying balance sheets, for the expected future costs
of servicing products during the initial warranty period. We base the liability on actual warranty costs incurred to service those products.
On  new  products,  additions  to  the  reserve  are  based  on  a  combination  of  factors  including  the  percentage  of  service  department  labor
applied  to  warranty  repairs,  as  well  as  actual  service  department  costs,  and  other  judgments,  such  as  the  degree  to  which  the  product
incorporates  new  technology.  The  reserve  is  reduced  as  costs  are  incurred  to  honor  existing  warranty  obligations  or  when  current  facts
indicate that the original estimates of expected future costs of servicing products were overstated.

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

Detail of activity in product warranty reserve is as follows, (in thousands):

December 31, 2012

December 31, 2011
December 31, 2010

Balance at
Beginning
of Period     
$ 2,157    
696    
$
694    
$

Assumed
Through

Acquisitions    
615    
$
1,244    
$
43    
$

Additions
Charged to

Expense     
$ 1,452    
$ 1,468    
331    
$

Reductions 
$ (1,964)  
$ (1,251)  
(372)  
$

Balance
at End
of Period 
$ 2,260  
$ 2,157  
$ 696  

The  estimates  we  use  in  projecting  future  product  warranty  costs  may  prove  to  be  incorrect. Any  future  determination  that  our
product warranty reserves are understated could result in increases to our cost of sales and reductions in our operating profits and results of
operations.

10—STOCKHOLDERS’ EQUITY

Common Stock—We have 120,000,000 shares of common stock authorized at a par value or $0.001 per share.

Preferred Stock—We have 10,000,000 shares of preferred stock authorized at a par value of $0.001 per share. In accordance with
the terms of the amended and restated certificate of incorporation, the Board of Directors is authorized to provide for the issuance of one or
more  series  of  preferred  stock,  including  increases  or  decreases  to  the  series.  The  Board  of  Directors  has  the  authority  to  set  the  rights,
preferences, and terms of such shares. As of December 31, 2012, no shares of preferred stock were issued and outstanding.

11—SHARE-BASED COMPENSATION

Share-Based  Compensation  Expense—We  account  for  share-based  compensation  in  accordance  with  ASC  Topic  718,
Compensation—Stock Compensation. Share-based compensation was recognized as follows in the consolidated statement of operations, (in
thousands, except per share):

Cost of revenue
Marketing and sales
Research and development
General and administrative
Total expense
Income tax effect

Decrease in net income

2012  
$ 214    
  1,199    
500    
  4,507    
  6,420    
(777)  
$5,643    

December 31,
2011  
$ 298    
  1,503    
526    
  4,141    
  6,468    
(548)  
$5,920    

2010

$
177  
  1,432  
425  
  3,365  
  5,399  
  (1,776) 
$ 3,623  

As of December 31, 2012, unrecognized compensation related to the unvested portion of our stock options and other stock awards

was approximately $8.6 million, which is expected to be recognized over a weighted average period of 2.7 years.

Stock Awards Plans—Our 2011 Stock Awards Plan (the “Plan”) provides for the granting of the following:

•

•

  Incentive stock options to employees;

  Non-statutory stock options to employees, directors and consultants;

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

•

•

•

  Restricted stock awards and restricted stock units;

  Stock bonuses; and

  Stock appreciation rights.

As of December 31, 2012, there were 2,820,868 shares available for future awards under the plan.

Under  the  Plan,  stock  options  may  be  issued  at  not  less  than  the  fair  market  value  of  the  common  stock  on  the  date  of  grant,  as
determined  by  the  Board  of  Directors.  Options  issued  under  the  Plan  become  exercisable  as  determined  by  the  Board  of  Directors  and
expire  no  more  than  six  years  after  the  date  of  grant.  Most  options  vest  ratably  over  four  years.  Since  2005,  our  option  awards  have
consisted  solely  of  non-statutory  stock  options.  Stock  awards  are  typically  granted  to  existing  employees  once  a  year  at  the  time  of  the
Company’s annual shareholder meeting.

Stock Option Activity—Stock option activity under our stock awards plans for the year ended December 31, 2012 is summarized as

follows:

Outstanding, December 31, 2010 (2,683,816 shares exercisable at a weighted average exercise price of

$9.66 per share)

Granted (weighted average fair value of $5.67 per share)
Exercised
Cancelled

Outstanding, December 31, 2011 (2,836,938 shares exercisable at a weighted average exercise price of

$10.46 per share)

Granted (weighted average fair value of $3.43 per share)
Exercised
Cancelled

Outstanding, December 31, 2012 (2,809,325 shares exercisable at a weighted average exercise price of

$11.34 per share)

F-27

Number of
Shares

 3,638,957    
  580,350    
  (194,654)  
  (234,787)  

 3,789,866    
  737,640    
  (224,872)  
  (420,395)  

 3,882,239    

Weighted
Average
Exercise Price 

$
$
$
$

$
$
$
$

$

10.94  
15.64  
7.50  
15.14  

11.57  
10.79  
4.67  
12.62  

11.71  

 
 
 
 
 
 
 
 
  
 
 
  
  
  
  
  
  
  
  
  
  
  
  
 
Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

The following table summarizes information concerning outstanding and exercisable options outstanding at December 31, 2012:

Range of Exercise Price
$3.50 - $4.11
$4.51 - $9.67
$10.03 - $10.03
$10.69 - $10.69
$10.73 - $10.73
$10.78 - $15.92
$15.97 - $16.78
$16.89 - $18.59
$18.74 - $18.74
$20.09 - $20.09
$3.50 - $20.09

Options Outstanding

Options Exercisable

Number
Outstanding
as of
12/31/12
  411,834    
  394,872    
  414,500    
  629,973    
  484,829    
  534,627    
  716,729    
18,500    
4,000    
  272,375    
 3,882,239    

Weighted
Average
Exercise
Price
$ 4.00    
$ 5.47    
$ 10.03    
$ 10.69    
$ 10.73    
$ 14.59    
$ 16.57    
$ 17.94    
$ 18.74    
$ 20.09    
$ 11.71    

Weighted Average
Remaining
Contractual Life
(Years)

1.05    
1.55    
2.17    
8.65    
2.26    
3.26    
3.62    
1.52    
1.01    
1.34    
3.41    

Number
Exercisable
as of
12/31/12
  411,834    
  357,622    
  414,500    
  125,385    
  430,504    
  364,077    
  411,465    
17,563    
4,000    
  272,375    
 2,809,325    

Weighted
Average
Exercise
Price
$ 4.00  
$ 5.06  
$ 10.03  
$ 10.69  
$ 10.73  
$ 15.34  
$ 16.60  
$ 18.00  
$ 18.74  
$ 20.09  
$ 11.34  

The intrinsic value of options exercised, representing the difference between the closing stock price of Company’s common stock on
the date of the exercise and the exercise price, in the years ended December 31, 2012, 2011 and 2010, was $1.5 million, $394,000, and $1.5
million, respectively.

As of December 31, 2012, there were: (i) 3,727,376 options vested and expected to vest with a weighted average exercise price of
$11.69, an intrinsic value of $6.1 million, and a weighted average remaining contractual term of 3.2 years; (ii) of the 3,727,376 options
vested and expected to vest, there are 2,809,325 options exercisable with a weighted average exercise price of $11.34, an intrinsic value of
$5.9 million, and a weighted average remaining contractual term of 2.1 years.

Cash received from option exercises for the years ended December 31, 2012 and 2011 was $1.1 and $1.5 million, respectively.

Black-Scholes  Inputs—The  fair  value  of  option  grants  was  estimated  using  the  Black-Scholes  option  pricing  model  with  the

following weighted average assumptions:

Expected life in years
Risk-free interest rate
Expected volatility
Expected forfeiture rate
Dividend yield

2012  
  4.4  

Years Ended December 31,
2011  
  5.0  
  1.5%  
38%  
  8.6%  
 None  

.58%  
39%  
  11.2%  
 None  

2010  
  4.2  
  1.5% 
38% 
  11.5% 
 None  

The expected life of options is based primarily on historical share option exercise experience of our employees for options granted by
the Company. All options are treated as a single group in the determination of expected life, as we do not currently expect substantially
different exercise or post-vesting termination behavior

F-28

 
 
 
  
    
 
    
 
  
    
    
    
    
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
  
 
 
 
  
 
 
 
  
 
  
  
  
  
  
  
 
  
  
  
  
  
 
 
  
 
 
  
 
 
  
 
 
  
 
  
 
 
 
  
  
 
 
 
Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

among our employee population. The risk-free interest rate is based on the U.S. Treasury yield for a term consistent with the expected life
of the awards in effect at the time of grant. Expected volatility is based primarily on historical volatility data of our common stock. We
have no history or expectation of paying dividends on our common stock.

Share-based compensation expense associated with options is based on awards ultimately expected to vest. At the time of an option
grant,  we  estimate  the  expected  future  rate  of  forfeitures  based  on  historical  experience.  These  estimates  are  revised,  if  necessary,  in
subsequent periods if actual forfeiture rates differ from those estimates. If the actual forfeiture rate is lower than estimated we will record
additional expense and if the actual forfeiture is higher than estimated we will record a recovery of prior expense.

Restricted Stock Awards Activity —The following table summarizes the activity for restricted stock awards during the years ended

December 31, 2012 and 2011:

Unvested at December 31, 2010

Forfeited
Vested
Granted

Unvested at December 31, 2011

Forfeited
Vested
Granted

Unvested at December 31, 2012

Shares
  590,050    
  (39,963)  
 (221,655)  
  260,375    
  588,807    
  (31,455)  
 (247,932)  
  381,470    
  690,890    

Weighted
Average Grant
Date Fair Value 
14.30  
$
14.67  
$
13.58  
$
16.17  
$
15.37  
$
14.55  
$
15.00  
$
10.81  
$
13.02  
$

The  fair  market  value  of  outstanding  restricted  stock  awards  at  December  31,  2012  was  $7.7  million.  The  weighted  average

remaining recognition period for unvested restricted stock awards at December 31, 2012 was 2.6 years.

Restricted Stock Units Activity —The following table summarizes restricted stock units activity for the years ended December 31,

2012 and 2011:

Beginning outstanding balance

Awarded
Released
Forfeited

Ending outstanding balance

2012
  56,525    
  18,600    
  (7,075)  
 (18,000)  
  50,050    

2011
  71,300  
  42,300  
 (21,375) 
 (35,700) 
  56,525  

The  aggregate  intrinsic  value  of  outstanding  restricted  stock  units  at  December  31,  2012  was  $559,000.  The  weighted  average

remaining recognition period for unvested restricted stock units at December 31, 2012 was 2.8 years.

Employee Stock Purchase Plan—Under  our  2011  Employee  Stock  Purchase  Plan  (the  “ESPP”),  our  U.S.  employees  can  elect  to

have salary withholdings of up to 15% of their eligible compensation to a maximum of

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NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

$12,500 per offering period, to purchase shares of common stock on April 30 and October 31 of each year. The purchase price for shares
acquired  under  the  ESPP  is  85%  of  the  fair  market  value  on  the  last  day  of  the  offering  period. As  of  December  31,  2012,  there  were
362,127 shares reserved for future issuance under the ESPP.

Because the ESPP does not have a “look back” feature, the compensation expense associated with the Plan is not measured by the use
of the Black-Scholes pricing model, but rather by measuring the difference between the fair market value of our common stock on the last
day of the offering period and the purchase price for the offering period, which is 85% of the fair market value. Compensation expense
associated with the ESPP for the years ended December 31, 2012, 2011 and 2010, respectively, was $136,000, $122,000, and $133,000.

Cash  received  from  purchases  under  the  ESPP  for  the  years  ended  December  31,  2012,  2011  and  2010,  respectively,  was

approximately $807,000, $859,000 and $866,000.

12—RESTRUCTURING RESERVE

In January 2011, we adopted a reorganization plan that was designed to improve efficiencies in the operations of Medix, which we
acquired in October 2010. During the three months ended September 30, 2011 we also initiated similar restructuring activities in Embla,
which we acquired in September 2011. These restructuring activities were substantially completed as of December 31, 2012. These plans
are collectively referred to as the “2011 Plans” below.

In  July  2012,  we  initiated  an  integration  and  reorganization  plan  related  to  the  acquisition  of  Nicolet  that  is  designed  to  eliminate
redundant costs, improve efficiencies in operations, and to move to an indirect sales model in certain countries in Europe, where Nicolet had
previously  sold  under  a  direct  sales  model.  As  a  result  of  the  Nicolet  acquisition,  we  also  initiated  restructuring  activities  in  Xltek.
Substantially  all  of  the  costs  associated  with  the  integration  and  reorganization  plan  are  associated  with  employee  severance  costs.
Substantially all of the staff reductions were completed by March 31, 2013.

The balance of the restructuring reserve is included in accrued liabilities on the accompanying balance sheets. Employee termination

benefits expensed are included as a part of general and administrative expenses.

Activity in the restructuring reserves for these plans for the year ended December 31, 2012 is as follows (in thousands):

Balances at December 31, 2011
Expensed
Cash payments
Balances at December 31, 2012

2011
    Plans     
$
774    
  1,655    
  (2,346)  
83    
$

Integration and Reorganization Plans
July
    2012 Plan     
$

—      
7,159    
(4,497)  
2,662    

$

    Totals     
774  
$
8,814  
(6,843) 
$ 2,745  

The costs associated with the reorganization plan were recorded as a component of general and administrative expense.

F-30

 
 
 
  
 
 
  
 
 
  
  
 
 
  
 
 
  
  
  
 
Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

13—OTHER INCOME (EXPENSE), NET

Other income (expense), net consisted of (in thousands):

Investment income
Interest expense
Foreign currency exchange gain (loss)
Other

Total other income (expense), net

14—INCOME TAXES

Years Ended December 31,
  2011   
$ 28    
  (268)  
15    
  151    
$ (74)  

  2012   
$ 56    
  (489)  
  (221)  
  (181)  
$(835)  

  2010    
$
36  
  (128) 
  (593) 
  495  
$ (190) 

We account for income taxes under the asset and liability method, which requires the recognition of deferred tax assets and liabilities
for  the  expected  future  tax  consequences  of  events  that  have  been  included  in  the  financial  statements.  Under  this  method,  deferred  tax
assets and liabilities are determined based on the differences between the financial statements and tax basis of assets and liabilities using
enacted tax rates in effect for the year in which the differences are expected to reverse. The effect of a change in tax rates on deferred tax
assets and liabilities is recognized in income in the period that includes the enactment date.

We  record  net  deferred  tax  assets  to  the  extent  we  believe  these  assets  will  more  likely  than  not  be  realized.  In  making  such
determination,  we  consider  all  available  positive  and  negative  evidence,  including  future  reversals  of  existing  taxable  temporary
differences, projected future taxable income, tax planning strategies and recent financial operations. In the event we were to determine that
we  would  be  able  to  realize  our  deferred  income  tax  assets  in  the  future  in  excess  of  their  net  recorded  amount,  we  would  make  an
adjustment to the valuation allowance which would reduce the provision for income taxes.

Income (loss) before provision (benefit) for income tax (in thousands):

U.S.
Foreign

Total income (loss)

F-31

Years Ended December 31,
2011
$ (9,550)  
(857)  
$(10,407)  

2012
$ 6,500    
  (2,081)  
$ 4,419    

2010
$ 4,043  
  13,701  
$17,744  

 
 
 
  
 
 
  
 
 
  
  
  
 
  
  
  
  
 
 
  
 
 
  
 
 
 
 
 
  
  
 
  
  
  
 
Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

The  components  of  income  tax  expense  for  the  years  ended  December  31,  2012,  2011  and  2010  consisted  of  the  following  (in

thousands):

Current

U.S. Federal
U.S. State and local
Non-U.S.

Total current tax expense

Deferred

U.S. Federal
U.S. State and local
Non-U.S.

Total deferred tax expense (benefit)

Total income tax expense

Years Ended December 31,
2011

2012

2010  

$ 3,112    
  1,167    
239    
  4,518    

  (1,872)  
(490)  
  (1,620)  
  (3,982)  
536    
$

$ 3,118    
486    
  1,030    
  4,634    

  (1,410)  
(23)  
  (2,429)  
  (3,862)  
772    
$

$1,991  
779  
  1,382  
  4,152  

(574) 
(89) 
  2,315  
  1,652  
$5,804  

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for
financial  reporting  purposes  and  the  amounts  used  for  income  tax  purposes.  Significant  components  of  our  deferred  tax  assets  and
liabilities as of December 31, 2012 and 2011 are as follows (in thousands):

Deferred tax assets:

Net operating loss carryforwards
Credit carryforwards
Accruals deductible in different periods
Employee benefits

Total deferred tax assets

Valuation allowance

Total net deferred tax assets

Deferred tax liabilities:

Foreign earnings to be repatriated
Basis difference in fixed and intangible assets

Total deferred tax liabilities
Total net deferred tax assets (liabilities)

F-32

December 31,

2012

2011

$ 6,559    
5,830    
  10,216    
4,143    
  26,748    
(4,339)  
$ 22,409    

$
(965)  
  (17,399)  
  (18,364)  
$ 4,045    

$ 4,438  
5,823  
7,062  
3,510  
  20,833  
(3,190) 
$ 17,643  

$ —    
  (19,323) 
  (19,323) 
$ (1,680) 

 
 
 
  
 
 
  
 
 
 
 
  
 
 
  
  
 
 
  
 
  
  
  
  
 
 
  
 
  
 
 
 
  
  
  
  
  
  
 
 
  
 
 
  
 
 
 
  
  
  
 
 
  
 
  
 
 
  
  
  
 
 
  
  
  
  
  
  
  
  
  
  
  
 
Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

The income tax expense (benefit) in the accompanying statements of operations differs from the provision calculated by applying the

U.S. federal statutory income tax rate of 35% in 2012, and 34% in 2011 and 2010, to income before taxes due to the following:

Federal statutory tax expense (benefit)
State tax expense
Foreign taxes at rates less than U.S. rates
Stock compensation expense on incentive stock options
Contingent earnout adjustment
Goodwill impairment charge
U.S. tax credit
Lapse of statute and audit settlement on uncertain tax position
Change of valuation allowance on foreign tax credit
Other

Total expense

Years Ended December 31,
2011
$(3,538)  
187    
(788)  
167    
(666)  
  6,448    
(290)  
(260)  
  —      
(488)  
772    

2012
$ 1,547    
264    
(561)  
90    
  —      
  —      
(278)  
  (1,699)  
  1,074    
99    
536    

2010  
$6,032  
532  
(875) 
123  
  —    
  —    
(194) 
  —    
  —    
186  
$5,804  

$

$

At December 31, 2012 we had no U.S. federal and state net operating loss carryforwards because all operating losses were utilized
during  the  fiscal  year.  We  had  $2.8  million  of  foreign  tax  credit  carryforwards  that  can  be  used  to  offset  the  2012  and  future  U.S.  tax
liabilities related to foreign source taxable income.

At December 31, 2012, certain of our foreign subsidiaries had tax net operating loss carryforwards as follows: $8.2 million in Canada,
$5.2 million in France, $5.8 million in Germany, $1.1 million in Denmark, $4.4 million in Argentina and $2.4 million in Ireland. These
foreign net operating loss carryforwards, if not utilized to offset taxable income in future periods, will expire in various amounts beginning
in 2016. In addition, we had foreign investment tax credits of $2.4 million in Canada and $714,000 in Argentina that will expire in various
amounts from 2013 through 2023.

A  valuation  allowance  is  provided  when  it  is  more  likely  than  not  that  some  portion  or  all  of  the  deferred  tax  assets  will  not  be
realized. Accordingly, valuation allowances of $4.3 million and $3.2 million were recorded during the years ended December 31, 2012 and
2011,  respectively.  The  increase  of  $1.1  million  of  valuation  allowance  was  primarily  due  to  an  increase  of  the  2012  foreign  tax  credit
resulting from insufficient foreign source taxable income to fully utilize the credit.

We receive tax deductions from the gains realized by employees on the exercise of certain non-qualified stock options for which the
benefit is recognized as a component of stockholders’ equity. As of December 31, 2012, we recorded approximately $553,000 of additional
paid in capital related to exercises or sales of certain stock options by employees. In addition, we recorded a credit of $(857,000) to paid-in
capital related to the cancellation of stock options as of December 31, 2012.

We have not provided for U.S. federal income and foreign withholding taxes on the majority of undistributed earnings from non-U.S.
operations as of December 31, 2012 because such earnings are intended to be reinvested indefinitely. As of December 31, 2012, the tax
impact of undistributed earnings from non-U.S. operations has not been estimated as the determination is not practicable.

F-33

 
 
 
  
 
 
  
 
 
 
 
  
  
 
 
 
  
 
 
 
  
 
 
 
  
 
  
  
 
 
 
  
 
  
  
 
 
 
  
  
  
 
Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

The American  Taxpayer  Relief Act  of  2012  (“The Act”)  was  signed  into  law  on  January  2,  2013.  The Act  retroactively  restored
several  expired  business  tax  provisions,  including  the  research  and  experimentation  credit. A  change  in  tax  law  is  accounted  for  in  the
period  of  enactment,  therefore  the  retroactive  effect  of  the  Act  on  our  U.S.  federal  taxes  for  2012  would  have  been  a  benefit  of
approximately $340,000, which will be recognized in 2013.

Uncertain Tax Positions—We account for uncertain tax positions in accordance with ASC 740-10-05,  Accounting for Income Taxes
—an interpretation of FASB Statement 109 . This interpretation establishes the criteria that must be met prior to recognition of the financial
statement benefit of a position taken in a tax return and is based on a benefit-recognition model. Provided that the tax position is deemed
more  likely  than  not  of  being  sustained,  we  recognize  the  largest  amount  of  tax  benefit  that  is  greater  than  50  percent  likely  of  being
ultimately realized upon settlement. The tax position is derecognized when it is no longer more likely than not of being sustained.

A reconciliation of the beginning and ending amount of unrecognized tax benefits (excluding interest and penalties) is as follows (in

thousands):

Balance at January 1, 2010
Additions for tax positions related to the current year
Lapse of statutes of limitations
Balance at January 1, 2011
Additions for tax positions related to the current year
Lapse of statutes of limitations
Balance at January 1, 2012
Additions for tax positions related to the current year
Lapse of statutes of limitations
Balance at December 31, 2012

$ 5,390  
241  
(145) 
  5,486  
208  
  (2,060) 
  3,634  
145  
  (2,075) 
$ 1,704  

The unrecognized tax benefits of $1.7 million include $1.1 million of uncertain tax positions that would impact our effective tax rate
if recognized. We expect a range from approximately zero to $550,000 of unrecognized tax benefit that will impact the effective tax rate in
the next 12 months due to the lapse of statute of limitations provided that no taxing authority conducts a new examination.

For the year ended December 31, 2012, our unrecognized tax benefits decreased by $1.9 million and we recorded approximately $1.0
million of tax benefit in our income tax provision due to a lapse of the statute of limitations and the conclusion of certain state and foreign
tax  examinations.  In  addition,  for  the  year  ended  December  31,  2012,  we  recorded  a  $715,000  tax  benefit  in  our  income  tax  provision
related to the reversal of cumulative interest and penalties on uncertain tax positions that were either expired or settled.

At December 31, 2012, 2011 and 2010, we had cumulatively accrued approximately $307,000, $940,000 and $932,000 for estimated
interest  and  penalties  related  to  uncertain  tax  positions.  We  record  interest  and  penalties  related  to  unrecognized  tax  positions  as  a
component of income tax expense, which totaled approximately $75,000, $275,000 and $285,000 for the years ended December 31, 2012,
2011 and 2010, respectively.

We  are  currently  unaware  of  any  uncertain  tax  positions  that  could  result  in  significant  additional  payments,  accruals,  or  other

material deviation in this estimate over the next 12 months.

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Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

Our tax returns remain open to examination as follows: U.S. federal, 2008 through 2012; U.S. states, generally 2007 through 2012;
significant foreign jurisdictions, generally 2008 through 2012. We are currently under examination by the Canadian taxing authority for the
tax years 2010 and 2011. We are not aware of any unrecognized tax position at the early stage of the examination.

15—EMPLOYEE BENEFIT PLAN

We have a 401(k) tax-deferred savings plan under which eligible U.S. employees may elect to have a portion of their salary deferred
and contributed to the plan. Employer matching contributions are determined by management and are discretionary. Employer matching
contributions  were  approximately  $1.2  million,  $541,000  and  $492,000,  respectively,  in  the  years  ended  December  31,  2012,  2011,  and
2010. For new hires, employer contributions vest ratably over the first two years of employment.

16—SEGMENT, CUSTOMER, AND GEOGRAPHIC INFORMATION

We  operate  in  one  reportable  segment  in  which  we  provide  healthcare  products  used  for  the  screening,  detection,  treatment,
monitoring  and  tracking  of  common  medical  ailments  in  newborn  care,  hearing  impairment,  neurological  dysfunction,  epilepsy,  sleep
disorders, and balance and mobility disorders.

Our  end-user  customer  base  includes  hospitals,  clinics,  laboratories,  physicians,  nurses,  audiologists,  and  governmental  agencies.

Most of our international sales are to distributors who resell our products to end users or sub-distributors.

Revenue and long-lived asset information by geographic region is as follows (in thousands):

Years Ended December 31,
2011

2010

2012

Revenue:

United States
Foreign countries

Long-lived assets:
United States
Foreign countries

   $163,022     $131,322     $126,437  
  91,975  
   $292,280     $232,895     $218,412  

  101,573    

  129,258    

   $

9,813     $

7,862  
  16,760  
   $ 26,512     $ 26,092     $ 24,622  

  16,664    

  16,699    

9,428     $

Long-lived assets consist principally of property and equipment (net). During the years ended December 31, 2012, 2011 and 2010, no

single customer or foreign country contributed to more than 10% of revenue, and revenue from services was less than 10% of revenue.

During  the  years  ended  December  31,  2012,  2011  and  2010,  respectively,  revenue  from  devices  and  systems  was  $174.5  million,
$148.9  million  and  $134.6  million,  while  revenue  from  supplies  and  services  was  $115.6  million,  $84  million  and  $80.1  million,
respectively.

17—DEBT AND CREDIT ARRANGEMENTS

At December 31, 2012 the Company had a $50 million revolving credit facility with Wells Fargo Bank, National Association (“Wells

Fargo”). The revolving credit facility contains covenants, including covenants

F-35

 
 
 
  
 
 
  
    
    
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

relating to liquidity and other financial measurements, and provides for events of default, including failure to pay any interest when due,
failure to perform or observe covenants, bankruptcy or insolvency events, and the occurrence of a material adverse effect, and restricts our
ability to pay dividends. We have granted Wells Fargo a security interest in substantially all of our assets. We have no other significant
credit facilities.

We  funded  the  Nicolet  acquisition  with  a  combination  of  our  existing  cash  and  $31  million  borrowed  under  the  credit  facility,
including  $25  million  due  in  equal  quarterly  installments  through  June  30,  2015  and  $6  million  of  revolving  debt.  We  borrowed  an
additional $5.3 million of revolving debt during the second half of 2012. We did not draw on the facility during 2011.

Long-term debt is comprised of the following (2012 and 2011 columns in thousands):

Term loan $25 million, interest at LIBOR plus 1.5%, due June 30, 2015 with term loan principal

repayable in quarterly installments of $2.1 million

Term loan $2.9 million Canadian (“CAD”), interest at cost of funds plus 2.5%, due September 15,

2014 with principle repayable in monthly installments of $16,000 until August 15, 2014, and one
final payment of $406,000 collateralized by a first lien on the land and building owned by Xltek

Total long-term debt (including current portion)
Less: current portion of long-term debt
Total long-term debt

Maturities of long-term debt as of December 31, 2012 are as follows (in thousands):

2013
2014
2015
Thereafter

Total
Less current portion of long-term debt
Total long-term debt

December 31,

2012

2011  

$20,834    

$ —    

726    
  21,560    
  (8,526)  
$13,034    

  898  
  898  
  (188) 
$ 710  

$ 8,526  
  8,866  
  4,168  
  —    
  21,560  
  (8,526) 
$13,034  

Short-term borrowings at December 31, 2012 consists of the aforementioned $11.3 million revolving debt associated with the Nicolet

acquisition and working capital requirements, with interest at LIBOR plus 1.5%.

At December 31, 2012 and 2011, the carrying value of total debt approximates fair market value. The fair value of the Company’s

debt is considered a Level 3 measurement.

F-36

 
 
 
  
 
 
  
 
 
  
  
 
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
 
Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

18—COMMITMENTS AND CONTINGENCIES

Leases—We have entered into noncancelable operating leases for some of our facilities including related office equipment as well as
automobiles  located  in  the  U.S.  and  Europe  through  2024.  Minimum  lease  payments  under  noncancelable  operating  leases  as  of
December 31, 2012 are as follows (in thousands):

Year Ending December 31,

2013
2014
2015
2016
2017
Thereafter

Total minimum lease payments

Operating
Leases  

$ 3,880  
  3,785  
  2,730  
  2,143  
  1,944  
  10,286  
$24,768  

Rent expense, which is recorded on the straight-line method from commencement over the period of the lease, totaled $3.9 million,

$2.7 million, and $2.3 million in 2012, 2011, and 2010, respectively.

Purchase commitments—We had various purchase obligations for goods or services totaling $27.2 million at December 31, 2012.

Indemnifications—Under  our  bylaws,  we  have  agreed  to  indemnify  our  officers  and  directors  for  certain  events  or  occurrences
arising as a result of the officer or director serving in such capacity. We have a director and officer liability insurance policy that limits our
exposure under these indemnifications and enables us to recover a portion of any future loss arising out of them. In addition, we enter into
indemnification agreements with other parties in the ordinary course of business. We have determined that these agreements fall within the
scope  of ASC  460,  Guarantees. In some cases we have obtained liability insurance providing coverage that limits its exposure for these
other  indemnified  matters.  We  have  not  incurred  material  costs  to  defend  lawsuits  or  settle  claims  related  to  these  indemnification
agreements. We believe the estimated fair value of these indemnification agreements is minimal and have not recorded a liability for these
agreements as of December 31, 2012.

Legal matters—We may from time to time become a party to various legal proceedings or claims that arise in the ordinary course of
business.  We  do  not  believe  that  any  current  legal  or  administrative  proceedings  are  likely  to  have  a  material  effect  on  our  business,
financial condition, or results of operations.

19—FAIR VALUE MEASUREMENTS

ASC 820 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements.
Fair value is defined under ASC 820 as the exit price associated with the sale of an asset or transfer of a liability in an orderly transaction
between market participants at the measurement date. ASC 820 establishes the following three-tier fair value hierarchy, which prioritizes
the inputs used in measuring fair value:

Level 1—Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities. The fair

value hierarchy gives the highest priority to Level 1 inputs.

F-37

 
 
 
  
  
  
  
  
  
  
  
  
  
  
 
Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

Level 2—Inputs  other  than  Level  1  that  are  observable,  either  directly  or  indirectly,  such  as  quoted  prices  for  similar  assets  and
liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data
for substantially the full term of the assets or liabilities.

Level 3—Unobservable  inputs  that  are  used  when  little  or  no  market  data  is  available.  The  fair  value  hierarchy  gives  the  lowest

priority to Level 3 inputs.

The fair value of our assets and liabilities subject to fair value measurements are as follows (in thousands):

Bank money market investments

Total

Bank money market investments

Total

Fair Value
as of
12/31/12  
$ 1,148    
$ 1,148    

Fair Value
as of
12/31/11  
$ 1,148    
$ 1,148    

Fair Value Measurements as of
12/31/12 Using Fair Value Hierarchy

   Level 1       
  —      
  —      

   Level 2       
$ 1,148    
$ 1,148    

   Level 3    
  —    
  —    

Fair Value Measurements as of
12/31/11 Using Fair Value Hierarchy

   Level 1       
  —      
  —      

   Level 2       
$ 1,148    
$ 1,148    

   Level 3    
  —    
  —    

The  carrying  amount  of  the  Company’s  long  term  debt  approximates  fair  value  based  on  Level  3  inputs  since  the  debt  carries  a

variable interest rate that is tied to the current LIBOR rate plus a spread.

For  the  year  ended  December  31,  2011,  we  recorded  a  charge  of  $20  million  related  to  a  goodwill  impairment  of  our  European
reporting  unit  and  for  the  years  ended  December  31,  2012,  2011  and  2010,  charges  of  $560,000,  $700,000  and  $300,000,  respectively,
related to impairment of trade names. We measure these non-financial assets at fair value on a nonrecurring basis subsequent to their initial
recognition. The fair value of these non-financial assets was measured using Level 3 inputs. See Note 5—Goodwill and Note 6—Intangible
Assets.

20—IMMATERIAL CORRECTIONS TO PRIOR PERIOD FINANCIAL STATEMENTS

Subsequent to the issuance of our consolidated financial statements for the year ended December 31, 2011 we identified certain errors
relating primarily to purchase accounting adjustments. In addition, certain other errors related to the liability associated with product trade-
ins, currency loss on translation of foreign debt, amortization of intangible assets, the tax benefit associated with the release of accruals for
uncertain  tax  positions,  and  the  classification  of  deferred  tax  liabilities  were  identified  and  corrected.  The  errors  are  not  material
individually  or  in  the  aggregate. As  a  result,  certain  previously  reported  amounts  included  in  the  accompanying  consolidated  financial
statements have been restated to reflect the correction of the errors.

F-38

 
 
 
  
  
 
 
  
  
  
  
  
  
  
  
  
  
  
  
 
 
  
  
 
 
  
  
  
  
  
  
  
  
  
  
  
  
 
Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

A  summary  of  the  effects  of  the  correction  of  these  errors  on  our  consolidated  financial  statements  as  of  and  for  the  years  ended
December 31, 2011 and 2010 are presented in the table below (in thousands, except per share data). We believe the effects of the errors are
not material to our consolidated financial statements.

Balance Sheet
Inventories
Accounts receivable, net
Total current assets
Property and equipment, net
Intangible assets
Other assets
Total assets
Accounts payable
Accrued liabilities
Total current liabilities
Other liabilities
Deferred tax liabilities
Total liabilities
Retained earnings
Stockholders’ equity
Total liabilities and stockholders’ equity

F-39

2011

As
Previously
Reported     

$ 33,389    
  55,260    
  131,233    
  25,350    
  70,411    
6,946    
  314,315    
  16,365    
  16,560    
  40,717    
7,658    
7,502    
  56,587    
7,170    
  257,728    
  314,315    

As
Corrected  

$ 32,810  
  55,421  
  130,815  
  26,092  
  70,211  
7,353  
  314,846  
  16,404  
  17,122  
  41,318  
6,015  
8,490  
  56,533  
7,755  
  258,313  
  314,846  

 
 
 
  
 
 
  
  
  
  
  
  
  
  
  
 
 
  
  
  
  
  
 
 
  
 
 
  
  
 
 
  
  
 
Table of Contents

NATUS MEDICAL INCORPORATED

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued)
Years Ended December 31, 2011, 2010 and 2009

Statements of Operations
Revenue
Cost of revenue
Gross profit
Income (loss) from operations
Income (loss) before provision for income tax
Net income (loss)
Net income (loss) per share, diluted

Statements of Cash Flows
Net income (loss)

Depreciation and amortization

Change in operating assets and liabilities, net of assets and liabilities acquired in

acquisitions:

Accounts receivable
Inventories
Accounts payable
Accrued liabilities
Deferred taxes

Net cash provided by operating activities

Exchange rate effect on cash and cash equivalents

Retained Earnings
Beginning of year
End of year

21—SUBSEQUENT EVENTS

2011

2010

As
Previously
Reported  

$232,652    
  101,776    
  130,876    
  (10,555)  
  (10,785)  
  (11,697)  
(0.41)  
$

As
Corrected  

$232,895    
  101,610    
  131,285    
  (10,333)  
  (10,407)  
  (11,179)  
(0.39)  
$

As
Previously
Reported  

$218,655    
  88,698    
  129,957    
  17,831    
  17,713    
  11,919    
0.41    
$

As
Corrected  

$218,412  
  88,608  
  129,804  
  17,934  
  17,744  
  11,940  
0.41  
$

$ (11,697)  
  10,021    

$ (11,179)  
  10,192    

$ 11,919    
9,156    

$ 11,940  
9,103  

3,605    
3,958    
(7,062)  
(7,411)  
(2,350)  
  22,595    
(489)  

3,673    
3,741    
(7,062)  
(7,138)  
(3,006)  
  22,752    
(646)  

(3,231)  
(8,181)  
(5,478)  
(448)  
1,704    
  11,526    
486    

(3,460) 
(8,255) 
(5,468) 
(194) 
1,704  
  11,455  
557  

$ 18,867    
7,170    

$ 18,934    
7,755    

$
6,948    
  18,867    

$
6,994  
  18,934  

On February 2, 2013, we completed an asset purchase of the Grass Technologies Product Group (“Grass”) from Astro-Med Inc. for a
cash purchase price of $18.6 million. Grass includes clinically differentiated neurodiagnostic and monitoring products, including a portfolio
of  electroencephalography  (EEG)  and  polysomnography  (PSG)  systems  for  both  clinical  and  research  use  and  related  accessories  and
proprietary electrodes.

The  Company  will  account  for  the  acquisition  as  a  business  combination.  The  results  of  Grass  will  be  included  in  the  Company’s
results  of  operations  beginning  on  February  2,  2013.  With  the  assistance  from  independent  valuation  specialists  we  will  allocate  the
purchase price to acquired tangible assets and assumed liabilities, and identified intangible assets based on their respective fair values. The
initial purchase price allocation has not yet been completed. Approximately $85,000 of direct costs associated with the Grass acquisition
were charged to general and administrative expense during the year ended December 31, 2012.

On January 30, 2013, we executed an amendment to our revolving credit facility with Wells Fargo Bank, National Association that
increased  the  borrowing  limit  from  $50  million  to  $60  million  in  anticipation  of  funding  the  acquisition.  The  maximum  amount  of
borrowing under the facility will revert to $50 million on April 30, 2013.

F-40

 
 
  
 
 
 
 
  
 
 
 
  
 
 
 
  
  
  
  
  
  
  
  
 
 
 
  
  
 
 
  
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
 
 
 
 
  
  
 
 
 
 
  
 
 
 
  
  
 
 
 
Table of Contents

EXHIBIT INDEX

Exhibit No.   

Exhibit

  3.1

  3.2

  3.3

  3.4

  3.5

10.1

10.3*

10.3.1*

10.3.2*

10.3.3*

Natus  Medical  Incorporated  Amended  and  Restated  Certificate  of
Incorporation

Certificate of Amendment of the Amended and Restated Certificate
of Incorporation

Natus  Medical  Incorporated  Certificate  of  Designation  of  Rights,
Preferences and Privileges of Series A Participating Preferred Stock   

   Bylaws of Natus Medical Incorporated

   Amended Bylaws of Natus Medical Incorporated

Form  of  Indemnification  Agreement  between  Natus  Medical
Incorporated and each of its directors and officers

Natus  Medical  Incorporated  Amended  and  Restated  2000  Stock
Awards Plan

Form of Option Agreement under the Amended and Restated 2000
Stock Awards Plan

Form  of  Restricted  Stock  Purchase Agreement  under  the Amended
and Restated 2000 Stock Awards Plan

Form  of  Restricted  Stock  Unit Agreement  under  the Amended  and
Restated 2000 Stock Awards Plan

Filing     

Exhibit No.  

File No.

File Date

Incorporated By Reference

  S-1  

3.1.1

 333-44138  

 08/18/2000  

  8-K  

3.1

 000-33001  

 09/13/2012  

  8-A  

3.1.2

 000-33001  

 09/06/2002  

  8-K    

 10-Q    

3.1

3.1

 000-33001    

 06/18/2008  

 000-33001    

 05/09/2012  

  S-1  

10.1

 333-44138  

 08/18/2000  

  8-K  

10.1

 000-33001  

 01/04/2006  

  S-1  

10.3.1

 333-44138  

 08/18/2000  

 10-Q  

10.2

 000-33001  

 08/09/2006  

 10-K  

10.3.3

 000-33001  

 03/14/2008  

10.4*

   Natus Medical Incorporated 2000 Director Option Plan

 10-Q    

10.02

 000-33001    

 05/09/2008  

10.4.1*   

Form of Option Agreement under the 2000 Director Option Plan

  S-1    

10.4.1

 333-44138    

 08/18/2000  

10.5*

   Natus Medical Incorporated 2000 Supplemental Stock Option Plan

  S-1    

10.15

 333-44138    

 08/18/2000  

10.5.1*

10.6*

Form  of  Option  Agreement  for  2000  Supplemental  Stock  Option
Plan

Natus  Medical  Incorporated  2000  Employee  Stock  Purchase  Plan
and form of subscription agreement thereunder

  S-1  

10.15.1

 333-44138  

 08/18/2000  

  8-K  

10.2

 000-33001  

 01/04/2006  

10.7*

2011 Stock Awards Plan

 14-A     —  

 000-33001    

 04/20/2011  

10.7.1*   

Form of Stock Option Award Agreement under the 2011 Stock Plan   

 10-Q    

10.1

 000-33001    

 11/07/2011  

10.7.2*   

Form of Restricted Stock Award Purchase Agreement

 10-Q    

10.2

 000-33001    

 11/07/2011  

10.7.3*   

Form of Restricted Stock Unit Agreement

 10-Q    

10.3

 000-33001    

 11/07/2011  

10.8*

2011 Employee Stock Purchase Plan

 14-A     —  

 000-33001    

 04/20/2011  

10.8.1*   

2011 Employee Stock Purchase Plan Subscription Agreement

 14-A     —  

 000-33001    

 04/20/2011  

 
 
  
 
  
 
  
    
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
Filing     

Incorporated By Reference
    File No.         

Exhibit No.  

    File Date      

 10-K  

10.1

 000-33001  

 03/10/2009  

 10-Q  

10.1

 000-33001  

 05/06/2011  

  8-K  

99.1

 000-33001  

 04/29/2008  

  8-K  

10.1

 000-33001  

 03/05/2012  

  8-K  

10.2

 000-33001  

 07/03/2012  

  8-K  

10.1

 000-33001  

 04/24/2012  

  8-K  

10.1

 000-33001  

 07/03/2012  

Table of Contents

Exhibit No.

10.10*

10.11*

10.12*

10.13

10.14

10.15

10.16

21.1

24.1

31.1

31.2

32.1

Exhibit

Form  of  Employment  Agreement  between  Natus  Medical
Incorporated and each of its executive officers

Form  of  Employment  Agreement  between  Natus  Medical
Incorporated and John T. Buhler dated February 14, 2011

Amended  Employment  Agreement  between  Natus  Medical
Incorporated and James B. Hawkins dated April 25, 2008

Third Amended and Restated Credit Agreement dated as of March
2,  2012  between  Natus  Medical  Incorporated  and  Wells  Fargo
Bank, National Association

Second  Amendment  to  the  Third  Amended  and  Restated  Credit
Agreement  dated  as  of  June  29,  2012  between  Natus  Medical
Incorporated and Wells Fargo Bank, National Association

Stock and Asset Purchase Agreement, dated April 20, 2012, by and
among  Natus  Medical  Incorporated,  CareFusion  303,  Inc.  and
CareFusion 2200, Inc.

Amendment  to  the  Stock  and  Asset  Purchase  Agreement,  dated
April  20,  2012,  by  and  among  Natus  Medical  Incorporated,
CareFusion 303, Inc. and CareFusion 200, Inc.

Subsidiaries of the Registrant

Power of Attorney (included on signature page)

Certification  of  Principal  Executive  Officer  pursuant  to  Section
302 of the Sarbanes-Oxley Act of 2002

Certification of Principal Financial Officer pursuant to Section 302
of the Sarbanes-Oxley Act of 2002

Certification  of  Principal  Executive  Officer  and  Principal
Financial  Officer  pursuant  to  18  U.S.C.  Section  1350  as  adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

101.INS**   XBRL Instance Document

101.SCH**  XBRL Taxonomy Extension Schema Document

101.CAL**

XBRL  Taxonomy  Extension  Label  Calculation  Linkbase
Document

101.LAB**  XBRL Taxonomy Extension Label Linkbase Document

 
 
 
  
 
 
  
 
  
  
  
  
 
  
  
  
  
 
  
  
  
  
 
  
  
  
  
 
  
  
  
  
 
  
  
  
  
 
  
  
  
  
 
  
  
  
  
 
  
  
  
  
 
  
  
  
  
 
  
  
  
  
 
  
  
  
  
  
  
  
  
  
  
  
  
 
  
  
  
  
  
  
  
  
Table of Contents

Exhibit No.

101.PRE**

Exhibit

Filing  

Incorporated By Reference
    File No.      

Exhibit No.  

    File Date    

XBRL  Taxonomy  Extension  Presentation  Linkbase
Document

101.DEF** 

XBRL Taxonomy Extension Definition Document

*

**

Indicates a management contract or compensatory plan or arrangement

Pursuant to Rule 406T of Regulation S-T, the XBRL related information in Exhibit 101 to this Annual Report on Form 10-K shall not
be deemed to be “filed” for purposes of section 18 of the Exchange Act, or otherwise subject to the liability of that section, and shall
not be deemed part of a registration statement, prospectus or other document filed under the Securities Act or Exchange Act, except as
may be expressly set forth by specific reference in such filings

 
 
 
  
 
  
 
  
  
  
  
  
  
  
  
 
 
SIGNIFICANT SUBSIDIARIES OF THE REGISTRANT

EXHIBIT 21.1

STATE or JURISDICTION

of INCORPORATION   

PERCENT of
OWNERSHIP 

Natus Medical Incorporated
Natus Neurology Incorporated
Natus Nicolet Ireland, Ltd.
Natus Europe Gmbh (dba Fischer-Zoth Diagnosesysteme & Schwarzer

Neurology)

Excel Tech Ltd. (Xltek)
Alpine ApS
Medix I.C.S.A.
Embla Systems, Ltd.
Deltamed S.A.

Delaware
Delaware
Ireland

Germany
Canada
Denmark
Argentina
Canada
France

100% 
100% 

100% 
100% 
100% 
100% 
100% 
100% 

 
 
  
  
  
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
EXHIBIT 31.1

I, James B. Hawkins, certify that:

CERTIFICATION

1.

2.

3.

4.

I have reviewed this report on Form 10-K of Natus Medical Incorporated, (the “Registrant”);

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

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

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

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

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed

under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial
statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the Registrant’s disclosure controls and procedures and presented in this report our conclusions

about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such
evaluation; and

d) Disclosed in this report any change in the Registrant’s internal control over financial reporting that occurred during the

Registrant’s most recent fiscal quarter (the Registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected,
or is reasonably likely to materially affect, the Registrant’s internal control over financial reporting; and

5.

The Registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial
reporting, to the Registrant’s auditors and the audit committee of the Registrant’s board of directors (or persons performing the
equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which

are reasonably likely to adversely affect the Registrant’s ability to record, process, summarize and report financial information; and

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

Registrant’s internal control over financial reporting.

Date: April 10, 2013

/s/    JAMES B. HAWKINS        
James B. Hawkins
Chief Executive Officer

 
 
 
 
 
 
 
 
 
 
EXHIBIT 31.2

I, Jonathan Kennedy, certify that:

CERTIFICATION

1.

2.

3.

4.

I have reviewed this report on Form 10-K of Natus Medical Incorporated, (the “Registrant”);

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

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

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

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

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed

under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial
statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the Registrant’s disclosure controls and procedures and presented in this report our conclusions

about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such
evaluation; and

d) Disclosed in this report any change in the Registrant’s internal control over financial reporting that occurred during the

Registrant’s most recent fiscal quarter (the Registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected,
or is reasonably likely to materially affect, the Registrant’s internal control over financial reporting; and

5.

The Registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial
reporting, to the Registrant’s auditors and the audit committee of the Registrant’s board of directors (or persons performing the
equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which

are reasonably likely to adversely affect the Registrant’s ability to record, process, summarize and report financial information; and

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

Registrant’s internal control over financial reporting.

Date: April 10, 2013

/s/    JONATHAN KENNEDY        
Jonathan Kennedy
Senior Vice President and Chief Financial Officer

 
 
 
 
 
 
 
 
 
 
EXHIBIT 32.1

CERTIFICATIONS OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER
PURSUANT TO TITLE 18, UNITED STATES CODE, SECTION 1350, AS ADOPTED
PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of Natus Medical Incorporated (the “Company”) on Form 10-K for the year ended
December 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, James B. Hawkins,
President and Chief Executive Officer of the Company, certify, pursuant to Title 18, United States Code, 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.

/s/    JAMES B. HAWKINS
Print Name: James B. Hawkins
Title:  Chief Executive Officer
Date:  April 10, 2013

In connection with the Annual Report of Natus Medical Incorporated (the “Company”) on Form 10-K for the year ended

December 31, 2012 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Jonathan Kennedy, Senior
Vice President and Chief Financial Officer of the Company, certify, pursuant to Title 18, United States Code, 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.

/s/    JONATHAN KENNEDY
Print Name: Jonathan Kennedy
Title:

Senior Vice President and Chief Financial
Officer
Date:  April 10, 2013