0001193805-13-000459.txt : 20130214 0001193805-13-000459.hdr.sgml : 20130214 20130214153114 ACCESSION NUMBER: 0001193805-13-000459 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20130214 DATE AS OF CHANGE: 20130214 GROUP MEMBERS: DEERFIELD INTERNATIONAL LTD GROUP MEMBERS: DEERFIELD MANAGEMENT COMPANY, L.P. GROUP MEMBERS: DEERFIELD MGMT, L.P. GROUP MEMBERS: DEERFIELD PARTNERS, L.P. GROUP MEMBERS: DEERFIELD SPECIAL SITUATIONS FUND INTERNATIONAL LTD GROUP MEMBERS: DEERFIELD SPECIAL SITUATIONS FUND, L.P. FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Flynn James E CENTRAL INDEX KEY: 0001352546 FILING VALUES: FORM TYPE: SC 13G/A MAIL ADDRESS: STREET 1: 780 THIRD AVENUE STREET 2: 37TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10017 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: NATUS MEDICAL INC CENTRAL INDEX KEY: 0000878526 STANDARD INDUSTRIAL CLASSIFICATION: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845] IRS NUMBER: 770154833 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-77922 FILM NUMBER: 13612950 BUSINESS ADDRESS: STREET 1: 1501 INDUSTRIAL ROAD CITY: SAN CARLOS STATE: CA ZIP: 94070 BUSINESS PHONE: 6508020400 MAIL ADDRESS: STREET 1: 1501 INDUSTRIAL ROAD CITY: SAN CARLOS STATE: CA ZIP: 94070 SC 13G/A 1 e610559_sc13ga-natus.htm Unassociated Document
 
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

SCHEDULE 13G
 (Rule 13d-102)
 
INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
TO RULES 13d-1(b)(c), AND (d) AND AMENDMENTS THERETO FILED
PURSUANT TO RULE 13d-2(b)
 
(Amendment No. 2) *
 
Natus Medical Corporation
(Name of Issuer)
 

Common Stock
 (Title of Class of Securities)
 
 
639050103
 (CUSIP Number)


December 31, 2012
 (Date of Event which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
 
¨ Rule 13d-1(b)

x Rule 13d-1(c)

¨ Rule 13d-1(d)
 
(Page 1 of 12 Pages)
 
_____________
* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

     The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
 
 
 
 
 
CUSIP No.
639050103
13G
Page 2 of 12 Pages
 
1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
 
Deerfield Mgmt, L.P.
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
 
  (a) o
  (b) ý
3.
SEC USE ONLY
 
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
Delaware


NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH
5.
SOLE VOTING POWER
 
0
6.
SHARED VOTING POWER
 
0
7.
SOLE DISPOSITIVE POWER
 
0
8.
SHARED DISPOSITIVE POWER
 
0
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
0
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
¨
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
0.00%
12.
TYPE OF REPORTING PERSON*
 
PN
 
 
 
 
 
 
CUSIP No.
639050103
13G
Page 3 of 12 Pages
 
1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
 
Deerfield Partners, L.P.
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
 
  (a) o
  (b) ý
3.
SEC USE ONLY
 
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
Delaware


NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH
5.
SOLE VOTING POWER
 
0
6.
SHARED VOTING POWER
 
0
7.
SOLE DISPOSITIVE POWER
 
0
8.
SHARED DISPOSITIVE POWER
 
0
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
0
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
¨
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
0.00%
12.
TYPE OF REPORTING PERSON*
 
PN
 
 
 
 
 
 
CUSIP No.
639050103
13G
Page 4 of 12 Pages
 
1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
 
Deerfield Special Situations Fund, L.P.
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
 
  (a) o
  (b) ý
3.
SEC USE ONLY
 
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
Delaware


NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH
5.
SOLE VOTING POWER
 
0
6.
SHARED VOTING POWER
 
0
7.
SOLE DISPOSITIVE POWER
 
0
8.
SHARED DISPOSITIVE POWER
 
0
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
0
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
¨
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
0.00%
12.
TYPE OF REPORTING PERSON*
 
PN
 
 
 
 
 
CUSIP No.
639050103
13G
Page 5 of 12 Pages
 
1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
 
Deerfield Management Company, L.P.
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
 
  (a) o
  (b) ý
3.
SEC USE ONLY
 
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
Delaware


NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH
5.
SOLE VOTING POWER
 
0
6.
SHARED VOTING POWER
 
0
7.
SOLE DISPOSITIVE POWER
 
0
8.
SHARED DISPOSITIVE POWER
 
0
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
0
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
¨
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
0.00%
12.
TYPE OF REPORTING PERSON*
 
PN
 
 
 
 
 
 
CUSIP No.
639050103
13G
Page 6 of 12 Pages
 
1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
 
Deerfield International Limited
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
 
  (a) o
  (b) ý
3.
SEC USE ONLY
 
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
British Virgin Islands


NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH
5.
SOLE VOTING POWER
 
0
6.
SHARED VOTING POWER
 
0
7.
SOLE DISPOSITIVE POWER
 
0
8.
SHARED DISPOSITIVE POWER
 
0
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
0
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
¨
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
0.00%
12.
TYPE OF REPORTING PERSON*
 
CO
 
 
 
 
 
 
CUSIP No.
639050103
13G
Page 7 of 12 Pages
 
1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
 
Deerfield Special Situations Fund International Limited
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
 
  (a) o
  (b) ý
3.
SEC USE ONLY
 
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
British Virgin Islands


NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH
5.
SOLE VOTING POWER
 
0
6.
SHARED VOTING POWER
 
0
7.
SOLE DISPOSITIVE POWER
 
0
8.
SHARED DISPOSITIVE POWER
 
0
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
0
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
¨
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
0.00%
12.
TYPE OF REPORTING PERSON*
 
CO
 
 
 
 
 
 
CUSIP No.
639050103
13G
Page 8 of 12 Pages
 
1.
NAME OF REPORTING PERSONS
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
 
James E. Flynn
2.
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
 
  (a) o
  (b) ý
3.
SEC USE ONLY
 
4.
CITIZENSHIP OR PLACE OF ORGANIZATION
 
United States


NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH
5.
SOLE VOTING POWER
 
0
6.
SHARED VOTING POWER
 
0
7.
SOLE DISPOSITIVE POWER
 
0
8.
SHARED DISPOSITIVE POWER
 
0
9.
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
0
10.
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
 
¨
11.
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
 
0.00%
12.
TYPE OF REPORTING PERSON*
 
IN
 
 
 
 
 
 
CUSIP No.
639050103
13G
Page 9 of 12 Pages
 
Item 1(a).   Name of Issuer:
     
   
Natus Medical Incorporated
     
Item 1(b).   Address of Issuer's Principal Executive Offices:
     
   
1501 Industrial Road
San Carlos, CA 94070
     
Item 2(a).   Name of Person Filing:
     
   
James E. Flynn, Deerfield Mgmt, L.P., Deerfield Partners, L.P.,
Deerfield Special Situations Fund, L.P., Deerfield Management
Company, L.P., Deerfield International Limited, Deerfield Special
Situations Fund International Limited
     
Item 2(b).   Address of Principal Business Office, or if None, Residence:
     
   
James E. Flynn, Deerfield Mgmt, L.P., Deerfield Partners, L.P.
Deerfield Special Situations Fund, L.P., Deerfield Management
Company, L.P., 780 Third Avenue, 37th Floor, New York, NY 10017
Deerfield International Limited, Deerfield Special Situations
International Limited c/o Citi Hedge Fund Services (B.V.I.) Ltd., Bison Court, Columbus Centre, P.O. Box 3460, Road Town, Tortola, D8, British Virgin Islands
     
Item 2(c).   Citizenship:
     
   
James E. Flynn - United States citizen
Deerfield Mgmt, L.P., Deerfield Partners, L.P., Deerfield Management Company,
L.P. and Deerfield Special Situations Fund, L.P. - Delaware limited partnerships
Deerfield International Limited and Deerfield Special Situations
International Limited - British Virgin Islands corporations
     
Item 2(d).   Title of Class of Securities:
     
   
Common Stock
     
Item 2(e).   CUSIP Number:
     
   
639050103
     
Item 3.  
If This Statement is Filed Pursuant to Rule 13d-1(b), or 13d-2(b) or (c), Check Whether the Person Filing is a:
 
(a)    o Broker or dealer registered under Section 15 of the Exchange Act.
       
(b)    o Bank as defined in Section 3(a)(6) of the Exchange Act. 
       
(c)    o Insurance company as defined in Section 3(a)(19) of the Exchange Act.
       
(d)    o Investment company registered under Section 8 of the Investment Company Act.
 
(e)    o An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);
 
(f)    o An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F);
 
(g)    o A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G);
 
 
 
 
 
CUSIP No.
639050103
13G
Page 10 of 12 Pages
 
(h)    o A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act;
 
       
(i)    o A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act;
       
(j)    o
A non-U.S. institution in accordance with Rule 13d-1(b)(1)(ii)(J);
       
(k)    o
Group, in accordance with Rule 13d-1(b)(1)(ii)(K).
 
If filing as a non-U.S. institution in accordance with Rule 13d-1(b)(1)(ii)(J), please specify the type of institution: _________________
 
Item 4.      Ownership. 
 
Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.
 
(a)     Amount beneficially owned:
       
     
Deerfield Mgmt, L.P. –  0 shares
Deerfield Partners, L.P. –  0 shares
Deerfield Special Situations Fund, L.P. – 0 shares
Deerfield Management Company, L.P. – 0 shares
Deerfield International Limited – 0 shares
Deerfield Special Situations International Limited – 0 shares
James E. Flynn – 0 shares
       
(b)     Percent of class:
       
     
Deerfield Mgmt, L.P. – 0.00%
Deerfield Partners, L.P. – 0.00%
Deerfield Special Situations Fund, L.P. – 0.00%
Deerfield Management Company, L.P. – 0.00%
Deerfield International Limited – 0.00%
Deerfield Special Situations International Limited – 0.00%
James E. Flynn – 0.00%
 
(c)     Number of shares as to which such person has:  
           
      (i) Sole power to vote or to direct the vote
All Reporting Persons - 0
           
      (ii) Shared power to vote or to direct the vote
All Reporting Persons  -  0
 
      (iii)
Sole power to dispose or to direct the disposition of
All Reporting Persons - 0
           
      (iv)
Shared power to dispose or to direct the disposition
All Reporting Persons  -  0
 
Item 5.
Ownership of Five Percent or Less of a Class.

     If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities check the following x.
 
 
 
 
 
 
 
 
CUSIP No.
639050103
13G
Page 11 of 12 Pages
 
Item 6.
 Ownership of More Than Five Percent on Behalf of Another Person.
 
     If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than five percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.
 
 
N/A
 
Item 7.
 Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
 
     If a parent holding company or Control person has filed this schedule, pursuant to Rule 13d-1(b)(1)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company or control person has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary.
 
 
N/A
 
Item 8.
 Identification  and  Classification  of Members of the Group.
 
     If a group has filed this schedule pursuant to ss.240.13d-1(b)(1)(ii)(J), so indicate under Item 3(j) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to ss.240.13d-1(c) or ss.240.13d-1(d), attach an exhibit stating the identity of each member of the group.
 
 
See Exhibit B
 
Item 9.
 Notice of Dissolution of Group.
 
     Notice of dissolution of a group may be furnished as an exhibit stating the date of the dissolution and that all further filings with respect to transactions in the security reported on will be filed, if required, by members of the group, in their individual capacity. See Item 5.
 
 
N/A
 
Item 10.
 Certifications.
 
         "By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under §240.14a–11."
 
 
 
 
 
CUSIP No.
639050103
13G
Page 12 of 12 Pages
 
 SIGNATURE

     After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.


DEERFIELD MGMT, L.P.

By:  J.E. Flynn Capital LLC, General Partner

By: /s/ Jonathan Isler
     Jonathan Isler, Attorney-In-Fact

DEERFIELD PARTNERS, L.P.

By:  Deerfield Mgmt, L.P., General Partner

By:  J.E. Flynn Capital LLC, General Partner

By: /s/ Jonathan Isler
     Jonathan Isler, Attorney-In-Fact

DEERFIELD SPECIAL SITUATIONS FUND, L.P.

By:  Deerfield Mgmt, L.P., General Partner

By:  J.E. Flynn Capital LLC, General Partner

By: /s/ Jonathan Isler
     Jonathan Isler, Attorney-In-Fact

DEERFIELD MANAGEMENT COMPANY, L.P.

By:  Flynn Management LLC, General Partner

By: /s/ Jonathan Isler
     Jonathan Isler, Attorney-In-Fact

DEERFIELD INTERNATIONAL LIMITED

By: /s/ Jonathan Isler
     Jonathan Isler, Attorney-In-Fact

DEERFIELD SPECIAL SITUATIONS FUND INTERNATIONAL LIMITED

By: /s/ Jonathan Isler
     Jonathan Isler, Attorney-In-Fact

JAMES E. FLYNN


/s/ Jonathan Isler
Jonathan Isler, Attorney-In-Fact

Date:  February 14, 2013
 
 
 
 
 
Exhibit List
 
Exhibit A.  Joint Filing Agreement.

Exhibit B.  Item 8 Statement.

Exhibit C (1).  Power of Attorney.
 
(1) Power of Attorney previously filed as Exhibit 24 to a Form 4 with regard to Talon Therapeutics, Inc. filed with the Securities and Exchange Commission on August 21, 2012 by Deerfield Mgmt L.P., Deerfield Management Company, L.P., Deerfield Special Situations Fund, L.P., Deerfield Special Situations Fund International, Limited, Deerfield Private Design Fund, L.P., Deerfield Private Design International, L.P. and James E. Flynn.
 
 
 
 
 
Exhibit A

Agreement

         The undersigned agree that this Schedule 13G, and all amendments thereto, relating to the Common Stock of Natus Medical Incorporated shall be filed on behalf of the undersigned.



DEERFIELD MGMT, L.P.

By:  J.E. Flynn Capital LLC, General Partner

By: /s/ Jonathan Isler
     Jonathan Isler, Attorney-In-Fact

DEERFIELD PARTNERS, L.P.

By:  Deerfield Mgmt, L.P., General Partner

By:  J.E. Flynn Capital LLC, General Partner

By: /s/ Jonathan Isler
    Jonathan Isler, Attorney-In-Fact

DEERFIELD SPECIAL SITUATIONS FUND, L.P.

By:  Deerfield Mgmt, L.P., General Partner

By:  J.E. Flynn Capital LLC, General Partner

By: /s/ Jonathan Isler
    Jonathan Isler, Attorney-In-Fact

DEERFIELD MANAGEMENT COMPANY, L.P.

By:  Flynn Management LLC, General Partner

By: /s/ Jonathan Isler
    Jonathan Isler, Attorney-In-Fact

DEERFIELD INTERNATIONAL LIMITED

By: /s/ Jonathan Isler
    Jonathan Isler, Attorney-In-Fact


DEERFIELD SPECIAL SITUATIONS FUND INTERNATIONAL LIMITED

By: /s/ Jonathan Isler
    Jonathan Isler, Attorney-In-Fact


JAMES E. FLYNN

/s/ Jonathan Isler
Jonathan Isler, Attorney-In-Fact
 
 
 
 
 
Exhibit B
 
Due to the relationships between them, the reporting persons hereunder may be deemed to constitute a “group” with one another for purposes of Section 13(d)(3) of the Securities Exchange Act of 1934.