Ownership Submission
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, Section 17(a) of the Public Utility Holding Company Act of 1935 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 *
PAYNE WILLIAM PORTER
  2. Issuer Name and Ticker or Trading Symbol
COUSINS PROPERTIES INC [CUZ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
191 PEACHTREE STREET, SUITE 3600
3. Date of Earliest Transaction (Month/Day/Year)
03/31/2011
(Street)

ATLANTA, GA 30303
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 03/31/2011   M(1)   152 A $ 0 80,110 (2) D  
Common Stock 03/31/2011   D   152 D $ 8.05 79,958 (2) D  
Common Stock               1,998 I By Wife

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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
Phantom Stock (3) 03/31/2011   M(1)     152 03/31/2008 03/31/2011 Common Stock 152 $ 0 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
PAYNE WILLIAM PORTER
191 PEACHTREE STREET
SUITE 3600
ATLANTA, GA 30303
  X      

Signatures

 /s/ Robert M. Jackson, by Power of Attorney   04/01/2011
**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) Restricted stock units were granted under the Cousins Properties Incorporated 2005 Restricted Stock Unit Plan (the 2005 RSU Plan) and have vested as to 25% of the total units granted. As required under the 2005 RSU Plan, the vested units were settled for cash from CPI. Each restricted stock unit is the economic equivalent of one share of CPI common stock.
(2) Includes 203 shares of restricted stock awarded under the Cousins Properties Incorporated (CPI) 1999 Incentive Stock Plan. These shares will vest 25% per year on each anniversary date of the grant as previously disclosed, and CPI will hold these shares until such shares become vested. While the shares are being held prior to vesting, the reporting person will have the right to receive all cash dividends and to vote the restricted shares. All unvested shares will forfeit if the Director's service as a member of the CPI Board of Directors terminates, unless separation is due to death.
(3) Award of restricted stock units under Cousins Properties Incorporated (CPI) 2005 Restricted Stock Unit Plan. Each unit represents a right to receive a payment in cash equal to the average of the closing price of CPI's common stock on each trading day during the 30 day period ending on the date payment is due under the plan. These units will vest 25% per year on each anniversary date of the grant, with units being 100% vested in year 4 of the grant term. Unforfeited shares held prior to vesting will earn dividends paid annually but will not have shareholder rights. All unvested shares will forfeit upon separation from service as a member of the Board.

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