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
	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* China Renaissance Capital Investment II GP (Last) (First) (Middle) P.O. BOX 309GT UGLAND HOUSE, SOUTH CHURCH STREET (Street) GEORGE TOWN, GRAND CAYMAN E9 KY1-1104 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Sagent Pharmaceuticals, Inc. [ SGNT ]	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) 01/25/2012
	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	01/25/2012		S		15,000	D	$22.53	2,962,830	I	See note(1)
Common Stock	01/26/2012		S		4,838	D	$22.46	2,957,992	I	See note(1)
Common Stock	01/27/2012		S		5,538	D	$22.43	2,952,454	I	See note(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* China Renaissance Capital Investment II GP (Last) (First) (Middle) P.O. BOX 309GT UGLAND HOUSE, SOUTH CHURCH STREET (Street) GEORGE TOWN, GRAND CAYMAN E9 KY1-1104 (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* China Harvest Fund II, LP (Last) (First) (Middle) P.O. BOX 309GT UGLAND HOUSE, SOUTH CHURCH STREET (Street) GEORGE TOWN, GRAND CAYMAN E9 KY1-1104 (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* China Renaissance Capital Investment II, L.P. (Last) (First) (Middle) P.O. BOX 309GT UGLAND HOUSE, SOUTH CHURCH STREET (Street) GEORGE TOWN, GRAND CAYMAN E9 KY1-1104 (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* Key Gate Investments Ltd (Last) (First) (Middle) P.O. BOX 146 TRIDENT CHAMBERS (Street) ROAD TOWN D8 TORTOLA (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. These shares are owned directly by Key Gate Investments Limited, which is a wholly owned subsidiary of China Harvest Fund II, L.P., whose sole general partner is China Renaissance Capital Investment II, L.P., whose sole general partner is China Renaissance Investment II GP. China Harvest Fund II, L.P., China Renaissance Capital Investment II, L.P. and China Renaissance Investment II GP are indirect beneficial owners of the reported securities.

Remarks:

	/s/Andrew Lo, Authorized Signatory	01/27/2012
	Andrew Lo, Authorized Signatory	01/27/2012
	Andrew Lo, Authorized Signatory	01/27/2012
	Andrew Lo, Director	01/27/2012
	** Signature of Reporting Person	Date
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