SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
SOROS FUND MANAGEMENT LLC

(Last) (First) (Middle)
888 SEVENTH AVENUE
31ST FLOOR

(Street)
NEW YORK NY 10106

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
MAP Pharmaceuticals, Inc. [ MAPP ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
02/22/2010
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 02/22/2010 J 706 A (2) 3,135,172 I(1)(2)(3) See Footnotes(1)(2)(3)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
1. Name and Address of Reporting Person*
SOROS FUND MANAGEMENT LLC

(Last) (First) (Middle)
888 SEVENTH AVENUE
31ST FLOOR

(Street)
NEW YORK NY 10106

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
SOROS GEORGE

(Last) (First) (Middle)
888 SEVENTH AVE
31ST FLR

(Street)
NEW YORK NY 10106

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Soros Robert

(Last) (First) (Middle)
C/O SOROS FUND MANAGEMENT LLC
888 SEVENTH AVENUE, 31ST FLOOR

(Street)
NEW YORK NY 10106

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
SOROS JONATHAN T ALLAN

(Last) (First) (Middle)
C/O SOROS FUND MANAGEMENT LLC
888 SEVENTH AVENUE, 31ST FLOOR

(Street)
NEW YORK NY 10106

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
Explanation of Responses:
1. All of the securities reported herein are held for the account of Perseus-Soros BioPharmaceutical Fund, LP ("Perseus-Soros"), Perseus-Soros Partners, LLC ("Perseus-Soros Partners"), the general partner of Perseus-Soros, SFM Participation, L.P ("SFM Participation"), a managing member of Perseus-Soros Partners, Biotech Management Partners, LLC ("Biotech Management Partners") and Quantum Industrial Partners LDC ("QIP").
2. On February 22, 2010, Perseus 2000 Biotech Satellite, LLC distributed shares of the Issuers Common Stock pro rata to its partners for no consideration (the "Distribution"). In the Distribution, QIP received 706 shares of the Issuer's common stock. After the Distribution, Perseus-Soros Partners holds 5,293 shares of the Issuers Common Stock, SFM Participation holds 10,410 shares of the Issuers Common Stock, Biotech Management Partners, LLC holds 23,933 shares of the Issuers Common Stock, QIP now holds 269,367 shares of the Issuers Common Stock and Perseus-Soros holds 2,826,169 shares of the Issuers Common Stock.
3. SFM Participation is a managing member of Biotech Management Partners. SFM AH, LLC, a Delaware limited liability company ("SFM AH"), is the general partner of SFM Participation. The sole managing member of SFM AH is SFM LLC. SFM LLC also serves as the principal investment manager to QIP. Mr. George Soros ("Mr. Soros") serves as Chairman of SFM LLC, Mr. Robert Soros ("Robert Soros") serves as Deputy Chairman of SFM LLC and Mr. Jonathan Soros ("Jonathan Soros") serves as President and Deputy Chairman of SFM LLC.
Remarks:
(4) Jodye M. Anzalotta is signing in her capacity as Ass't General Counsel of Soros Fund Management LLC. (5) Jodye M. Anzalotta is signing in her capacity as Attorney-in-Fact for Mr. George Soros. (6) Jodye M. Anzalotta is signing in her capacity as Attorney-in-Fact for Mr. Robert Soros. (7) Jodye M. Anzalotta is signing in her capacity as Attorney-in-Fact for Mr. Jonathan Soros.
/s/ Jodye M. Anzalotta (4) 02/24/2010
/s/ Jodye M. Anzalotta (5) 02/24/2010
/s/ Jodye M. Anzalotta (6) 02/24/2010
/s/ Jodye M. Anzalotta (7) 02/24/2010
** Signature of Reporting Person Date
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