Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0104
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
  Biomedical Sciences Investment Fund Pte Ltd.
 2. Date of Event Requiring Statement (Month/Day/Year)
04/21/2010		 3. Issuer Name and Ticker or Trading Symbol
CODEXIS INC [CDXS]
(Last)
(First)
(Middle)
250 NORTH BRIDGE ROAD #20-02, RAFFLES CITY TOWER		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

SINGAPORE, U0 179101		 6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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 control number.

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Series D Preferred Stock   (1)   (2) Common Stock 3,358,522 (3) (4) $ 0 D (5)  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Biomedical Sciences Investment Fund Pte Ltd.
250 NORTH BRIDGE ROAD #20-02
RAFFLES CITY TOWER
SINGAPORE, U0 179101		     X    
EDB Investments Pte Ltd.
250 NORTH BRIDGE ROAD #20-02
RAFFLES CITY TOWER
SINGAPORE, U0 179101		     X    

Signatures

/s/ Timothy Low, on behalf of Biomedical Sciences Investment Fund Pte Ltd as its Attorney-in-Fact 04/21/2010
**Signature of Reporting Person Date
/s/ Timothy Low, on behalf of EDB Investments Pte Ltd as its Attorney-in-Fact 04/21/2010
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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).
(1) The shares are immediately convertible.
(2) The shares do not have an expiration date.
(3) Reflects a 2-for-3 reverse stock split of the Issuer's outstanding securities effected immediately prior to the effectiveness of the Issuer's S-1 Registration Statement (Commission File No. 333-164044).
(4) Each share of Series D Preferred Stock will automatically convert on a 1-for-1 basis into Common Stock upon the closing of the Issuer's initial public offering.
(5) Biomedical Sciences Investment Fund Pte Ltd is wholly-owned by EDB Investments Pte Ltd, which is wholly-owned by the Economic Development Board of Singapore. No individual has beneficial ownership over shares held by Biomedical Sciences Investment Fund Pte Ltd. Voting and investment decisions relating to these securities are made by the board of directors of Biomedical Sciences Investment Fund Pte Ltd., which is currently comprised of Ms. Chu Swee Yeok and Mr. Beh Kian Teik. The board of directors of Biomedical Sciences Investment Fund Pte Ltd acts by majority vote and no board member may act individually to vote or sell these securities.
 
Remarks:
Exhibit 24 - Power of Attorney

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.