SC 13D/A 1 p20-1975sc13da.htm

 

SECURITIES AND EXCHANGE COMMISSION  
Washington, D.C. 20549  
   
SCHEDULE 13D/A
 
Under the Securities Exchange Act of 1934
(Amendment No. 1)*
 

Pfenex Inc.

(Name of Issuer)
 

Common Stock, par value $0.001 per share

(Title of Class of Securities)
 

717071104

(CUSIP Number)
 
Robert Atchinson
Adage Capital Partners GP, L.L.C.
200 Clarendon Street, 52nd Floor
Boston, MA 02116

(617) 867-2800

(Name, Address and Telephone Number of Person
Authorized to Receive Notices and Communications)
 

October 1, 2020

(Date of Event Which Requires Filing of This Statement)
 

 

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), Rule 13d-1(f) or Rule 13d-1(g), check the following box. [ ]

 

(Page 1 of 8 Pages)

______________________________

* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

 

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

 

CUSIP No. 717071104SCHEDULE 13D/APage 2 of 8 Pages

 

1

NAME OF REPORTING PERSON

Adage Capital Partners, L.P.

2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) ¨

3 SEC USE ONLY
4

SOURCE OF FUNDS

WC

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) ¨
6

CITIZENSHIP OR PLACE OF ORGANIZATION

Delaware

NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH:
7

SOLE VOTING POWER

-0-

8

SHARED VOTING POWER

-0-

9

SOLE DISPOSITIVE POWER

-0-

10

SHARED DISPOSITIVE POWER

-0-

11

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON

-0-

12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES ¨
13

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

0%

14

TYPE OF REPORTING PERSON

PN

         

 

CUSIP No. 717071104SCHEDULE 13D/APage 3 of 8 Pages

 

 

1

NAME OF REPORTING PERSON

Adage Capital Partners GP, L.L.C.

2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) ¨

3 SEC USE ONLY
4

SOURCE OF FUNDS

AF

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) ¨
6

CITIZENSHIP OR PLACE OF ORGANIZATION

Delaware

NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH:
7

SOLE VOTING POWER

-0-

8

SHARED VOTING POWER

-0-

9

SOLE DISPOSITIVE POWER

-0-

10

SHARED DISPOSITIVE POWER

-0-

11

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON

-0-

12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES ¨
13

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

0%

14

TYPE OF REPORTING PERSON

OO

         

 

CUSIP No. 717071104SCHEDULE 13D/APage 4 of 8 Pages

 

 

1

NAME OF REPORTING PERSON

Adage Capital Advisors, L.L.C.

2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) ¨

3 SEC USE ONLY
4

SOURCE OF FUNDS

AF

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) ¨
6

CITIZENSHIP OR PLACE OF ORGANIZATION

Delaware

NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH:
7

SOLE VOTING POWER

-0-

8

SHARED VOTING POWER

-0-

9

SOLE DISPOSITIVE POWER

-0-

10

SHARED DISPOSITIVE POWER

-0-

11

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON

-0-

12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES ¨
13

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

0%

14

TYPE OF REPORTING PERSON

OO

         

 

CUSIP No. 717071104SCHEDULE 13D/APage 5 of 8 Pages

 

 

1

NAME OF REPORTING PERSON

Robert Atchinson

2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) ¨

3 SEC USE ONLY
4

SOURCE OF FUNDS

AF

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) ¨
6

CITIZENSHIP OR PLACE OF ORGANIZATION

United States

NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH:
7

SOLE VOTING POWER

-0-

8

SHARED VOTING POWER

-0-

9

SOLE DISPOSITIVE POWER

-0-

10

SHARED DISPOSITIVE POWER

-0-

11

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON

-0-

12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES ¨
13

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

0%

14

TYPE OF REPORTING PERSON

IN

         

 

CUSIP No. 717071104SCHEDULE 13D/APage 6 of 8 Pages

 

1

NAME OF REPORTING PERSON

Phillip Gross

2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) ¨

3 SEC USE ONLY
4

SOURCE OF FUNDS

AF

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) ¨
6

CITIZENSHIP OR PLACE OF ORGANIZATION

United States

NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH:
7

SOLE VOTING POWER

-0-

8

SHARED VOTING POWER

-0-

9

SOLE DISPOSITIVE POWER

-0-

10

SHARED DISPOSITIVE POWER

-0-

11

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON

-0-

12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES ¨
13

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

0%

14

TYPE OF REPORTING PERSON

IN

         

 

CUSIP No. 717071104SCHEDULE 13D/APage 7 of 8 Pages

 

This Amendment No. 1 ("Amendment No. 1") amends the statement on Schedule 13D filed on August 21, 2020 (the "Original Schedule 13D", and as amended hereby, the "Schedule 13D") with respect to the shares of common stock, par value $0.001 per share (the "Common Stock"), of Pfenex Inc., a Delaware corporation (the "Issuer"). Capitalized terms used herein and not otherwise defined in this Amendment No. 1 have the meanings set forth in the Original Schedule 13D. This Amendment amends Item 5 as set forth below. This is the final amendment to the Schedule 13D and constitutes an "exit filing" for the Reporting Persons.

 

Item 5. INTEREST IN SECURITIES OF THE ISSUER
   
Item 5 is hereby amended and restated in its entirety, as follows:
   
(a) See rows (11) and (13) of the cover pages to this Schedule 13D for the aggregate number of shares of Common Stock and percentages of the shares of Common Stock beneficially owned by each of the Reporting Persons.
   
(b) See rows (7) through (10) of the cover pages to this Schedule 13D for the number of shares of Common Stock as to which each Reporting Person has the sole or shared power to vote or direct the vote and sole or shared power to dispose or to direct the disposition.
   
(c) On September 29, 2020, the Reporting Persons tendered 3,000,000 shares of Common Stock beneficially owned by the Reporting Persons to Pelican Acquisition Sub, Inc. pursuant to the Merger Agreement.  On October 1, 2020, pursuant to the terms of the Merger Agreement, the Merger (as defined the Merger Agreement) was consummated and each share of Common Stock was converted into the right to receive the Offer Price (as defined the Merger Agreement).
   
(d) No person other than the Reporting Persons is known to have the right to receive, or the power to direct the receipt of dividends from, or proceeds from the sale of, such shares of Common Stock.
   
(e) October 1, 2020.
   

 

 

 

 

 

 

 

 

CUSIP No. 717071104SCHEDULE 13D/APage 8 of 8 Pages

 

SIGNATURES

After reasonable inquiry and to the best of his or its knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Date: October 5, 2020

 

     
     
ADAGE CAPITAL PARTNERS, L.P.  
By:  Adage Capital Partners GP, L.L.C.,  
its general partner  
   
By:  Adage Capital Advisors, L.L.C.,  
its managing member  
   
/s/ Robert Atchinson  
Name:  Robert Atchinson  
Title: Managing Member  
   
ADAGE CAPITAL PARTNERS GP, L.L.C.  
By:  Adage Capital Advisors, L.L.C.,  
its managing member  
   
/s/ Robert Atchinson  
Name:  Robert Atchinson  
Title: Managing Member  
   
ADAGE CAPITAL ADVISORS, L.L.C.  
   
/s/ Robert Atchinson  
Name:  Robert Atchinson  
Title: Managing Member  
   
/s/ Robert Atchinson  
ROBERT ATCHINSON, individually  
   
/s/ Phillip Gross  
PHILLIP GROSS, individually