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
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
X
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)
05/11/2010
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 05/11/2010 J 777,120 D (2) 2,049,049 I 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"), SFM Participation, L.P ("SFM Participation"), a managing member of Perseus-Soros Partners LLC, the general partner of Perseus-Soros, Biotech Management Partners, LLC ("Biotech Management Partners") and Quantum Industrial Partners, LDC ("QIP").
2. On May 11, 2010, Perseus-Soros distributed 1,000,000 shares of the Issuers Common Stock pro rata to its partners for no consideration and certain partners of Perseus-Soros have made subsequent pro rata distributions to their respective partners or members for no consideration (collectively, the "Distributions"). As a result of the Distributions, SFM Participation now holds 1,114 shares of the Issuers Common Stock, Biotech Management Partners, LLC now holds 89 shares of the Issuers Common Stock, QIP now holds 221,677 shares of the Issuers Common Stock and Perseus-Soros now holds 1,826,169 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 manager of SFM AH is Soros Fund Management LLC ("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, Assistant General Counsel (4) 05/13/2010
/s/ Jodye M. Anzalotta, Assistant General Counsel (5) 05/13/2010
/s/ Jodye M. Anzalotta, Assistant General Counsel (6) 05/13/2010
/s/ Jodye M. Anzalotta, Assistant General Counsel (7) 05/13/2010
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.