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 *
ROGERS DESIREE G
   2. Issuer Name and Ticker or Trading Symbol
INTEGRYS ENERGY GROUP, INC. [TEG] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Pres, PGL & NSG, subsidiaries
(Last)
(First)
(Middle)
130 E. RANDOLPH DRIVE		 3. Date of Earliest Transaction (Month/Day/Year)
05/20/2008
(Street)

CHICAGO, IL 60601		 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 05/20/2008   F   104 D $ 50.97 17,790.67 (1) D  
Common Stock               244.051 I By ESOP

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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
Employee Stock Option (Right to buy) $ 48.36 (2)             02/14/2009 02/14/2018 Common Stock 28,242   28,242 D  
Employee Stock Option (Right to buy) $ 58.65 (3)             05/17/2008 05/17/2017 Common Stock 20,886   20,886 D  
Performance Rights $ 0 (4)             12/31/2009(4) 03/31/2010 Common Stock 3,609   3,609 D  
Performance Rights $ 0 (5)             01/01/2011(6) 06/30/2011 Common Stock 5,183   5,183 D  
Restricted Stock Units (7)               (8)   (8) Common Stock 1,872.535   1,872.535 D  
Stock Option (Right to buy) $ 49.89             10/03/2002 10/03/2011 Common Stock 13,860   13,860 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
ROGERS DESIREE G
130 E. RANDOLPH DRIVE
CHICAGO, IL 60601		       Pres, PGL & NSG, subsidiaries  

Signatures

 By: Barth J. Wolf, as Power of Attorney For: Ms. Rogers   05/22/2008
**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) Reflects the sale of shares to satisfy tax payment for vested shares of Restricted Stock under the company's 2007 Omnibus Incentive Compensation Plan. Also reflects dividends earned on Restricted Stock Awards and reinvested in additional Restricted Stock on March 20, 2008 under the company's 2007 Omnibus Incentive Compensation Plan.
(2) The option vests in four equal annual installments beginning on February 14, 2009.
(3) The option vests in four equal annual installments beginning on May 17, 2008.
(4) The final number of shares issued will be based on company performance against an established industry benchmark for the performance period April 1, 2007, to December 31, 2009.
(5) Performance shares vest and are issued three years after the performance shares are awarded and the final number of shares issued is determined based on company performance against an established industry benchmark.
(6) Performance shares vest and are issued three years after the performance shares are awarded and the final number of shares issued is determined based on company performance against an established industry benchmark.
(7) Each restricted stock unit represent a contingent right to receive one share of TEG common stock.
(8) The restricted stock units vest in four equal annual installments beginning on February 14, 2009.
 
Remarks:
Table 1, column 5 reflects shares allocated by the company's ESOP program on March 31, 2008.  In Table 2, the Restricted Stock Unit balance reflects dividends paid on Restricted Stock Units and reinvested in additional Restricted Stock Units under the company's 2007 Omnibus Incentive Compensation Plan on March 20, 2008.

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