FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

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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(Print or Type Responses)
1. Name and Address of Reporting Person *
JAQUIER GUY F
   2. Issuer Name and Ticker or Trading Symbol
Prologis, Inc. [PLD] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
CEO, Private Capital
(Last)
(First)
(Middle)
C/O PROLOGIS, INC., PIER 1, BAY 1		 3. Date of Earliest Transaction (Month/Day/Year)
03/14/2012
(Street)

SAN FRANCISCO, CA 94111		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
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 (1) 03/14/2012 03/14/2012 M   61,169 A $ 0 238,529 (2) D  
Common Stock (1) 03/14/2012 03/14/2012 S   61,169 D $ 35 177,360 (3) D  

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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 Underlying Securities
(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 of Derivative Security: 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
Non-Qualified Stock Option (right to buy) (1) $ 27.12 03/14/2012 03/14/2012 M     55,800 01/01/2006(4) 02/13/2013 Common Stock 55,800 $ 0 665,079 D  
Non-Qualified Stock Option (right to buy) (1) $ 27.12 03/14/2012 03/14/2012 M     5,369 02/13/2003(5) 02/13/2013 Common Stock 5,369 $ 0 659,710 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
JAQUIER GUY F
C/O PROLOGIS, INC.
PIER 1, BAY 1
SAN FRANCISCO, CA 94111		       CEO, Private Capital  

Signatures

 Kristi Oberson, attorney in fact for Guy F. Jaquier   03/15/2012
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) This transaction was conducted pursuant to and in accordance with a 10b5-1 plan dated on October 31, 2011, entered into by the Jaquier Family 2004 Trust dated May 11, 2004, of which the reporting person is a trustee.
(2) Of the 238,529 securities beneficially owned, 110,221 are directly (D) held, 1,000 shares are indirectly held (I) in custodial accounts for reporting person's children, 92,377 shares are indirectly held (I) as a co-trustee for the Jaquier Family Trust, and 34,931 securities are held indirectly (I) through a rabbi trust pursuant to our amended and restated nonqualified deferred compensation plan.
(3) Of the 177,360 securities beneficially owned, 110,221 are directly (D) held, 1,000 shares are indirectly held (I) in custodial accounts for reporting person's children, 31,208 shares are indirectly held (I) as a co-trustee for the Jaquier Family Trust, and 34,931 securities are held indirectly (I) through a rabbi trust pursuant to our amended and restated nonqualified deferred compensation plan.
(4) The options became fully exercisable on 1/1/2006. There are 55,801 exercisable options remaining under this award.
(5) The options became fully exercisable on 2/13/2003. There are 5,370 exercisable options remaining under this award.

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