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*
Maxwell (Mauritius) Pte Ltd

(Last) (First) (Middle)
C/O CIM CORPORATE SERVICES LTD.,
LES CASCADES, EDITH CAVELL ST.

(Street)
PORT LOUIS O4 04NA

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
PORTOLA PHARMACEUTICALS INC [ PTLA ]
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)
10/08/2014
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 10/08/2014 10/08/2014 P 1,600,000 A $26 5,833,568 D(1)
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*
Maxwell (Mauritius) Pte Ltd

(Last) (First) (Middle)
C/O CIM CORPORATE SERVICES LTD.,
LES CASCADES, EDITH CAVELL ST.

(Street)
PORT LOUIS O4 04NA

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Cairnhill Investments (Mauritius) Pte Ltd

(Last) (First) (Middle)
C/O IMM, LES CASCADES
EDITH CAVELL STREET

(Street)
PORT LOUIS O4

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Fullerton Management Pte Ltd

(Last) (First) (Middle)
60B ORCHARD ROAD, #06-18 TOWER 2
THE ATRIUM@ORCHARD

(Street)
U0 238891

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Temasek Holdings (Private) Ltd

(Last) (First) (Middle)
60B ORCHARD ROAD, #06-18 TOWER 2
THE ATRIUM@ORCHARD

(Street)
U0 238891

(City) (State) (Zip)
Explanation of Responses:
1. Maxwell (Mauritius) Pte. Ltd. is wholly owned by Cairnhill Investments (Mauritius) Pte Ltd., which is wholly owned by Fullerton Management Pte Ltd., which is wholly owned by Temasek Holdings (Private) Limited. Each of Cairnhill, Fullerton or Temasek, through the ownership described herein, may be deemed to beneficially own the shares held by Maxwell (Mauritius) Pte Ltd.
Remarks:
/s/ Rooksana Shahabally Director, Maxwell (Mauritius) Pte Ltd. 10/08/2014
/s/ Rooksana Shahabally Director, Cairnhill Investments (Mauritius) Pte Ltd. 10/08/2014
/s/ Sio Han Boon Director, Fullerton Management Pte Ltd. 10/08/2014
/s/ Chua Eu Jin Authorized Signatory Temasek Holdings (Private) Limited 10/08/2014
** 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.