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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1. Name and Address of Reporting Person * Laakso William D   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) VP - Human Resources (Last) (First) (Middle) 700 NORTH ADAMS STREET, P.O. BOX 19001 3. Date of Earliest Transaction (Month/Day/Year) 02/10/2011 (Street) GREEN BAY, WI 54307-9001 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               538.608 D   Common Stock               1,133.1472 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)

$ 49.4 (1)

02/10/2011

A

6,453

02/10/2012

02/10/2021

Common Stock

6,453

$ 0

6,453

D

Performance Rights

$ 0 (2)

02/10/2011

A

2,267

01/01/2014(2)

06/30/2014

Common Stock

2,267

$ 0

2,267

D

Restricted Stock Units 2011

(3)

02/10/2011

A

839

(4)

(4)

Common Stock

839

$ 0

839

D

Employee Stock Option (Right to buy)

$ 41.58 (5)

02/11/2011

02/11/2020

Common Stock

11,112

11,112

D

Employee Stock Option (Right to buy)

$ 42.12 (6)

02/12/2010

02/12/2019

Common Stock

9,339

9,339

D

Performance Rights

$ 0 (2)

01/01/2012(7)

06/30/2012

Common Stock

2,213

2,213

D

Performance Rights

$ 0 (2)

01/01/2013(7)

06/30/2013

Common Stock

3,018

3,018

D

Restricted Stock Units 2008

(3)

(8)

(8)

Common Stock

728.193

728.193

D

Restricted Stock Units 2009

(3)

(9)

(9)

Common Stock

804.87

804.87

D

Restricted Stock Units 2010

(3)

(10)

(10)

Common Stock

1,011.232

1,011.232

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Laakso William D 700 NORTH ADAMS STREET P.O. BOX 19001 GREEN BAY, WI 54307-9001			VP - Human Resources

Signatures

By: Dane E. Allen, as Power of Attorney For: Mr. Laakso		02/11/2011
**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)	The option vests in four equal annual installments beginning on February 10, 2012.
(2)	Performance stock rights represent the right to receive shares of common stock of the Company, in the event certain performance goals are satisfied. These goals are based on Company performance against an established industry benchmark, over a three year performance period. The final award of shares issued can be between 0% and 200% of the target award.
(3)	Each restricted stock unit represent a contingent right to receive one share of Company common stock.
(4)	The restricted stock units vest in four equal annual installments beginning on February 10, 2012.
(5)	The option vests in four equal annual installments beginning on February 11, 2011.
(6)	The option vests in four equal annual installments beginning on February 12, 2010.
(7)	Performance stock rights represent the right to receive shares of common stock of the Company, in the event certain performance goals are satisfied. These goals are based on Company performance against an established industry benchmark, over a three year performance period. The final award of shares issued can be between 0% and 200% of the target award.
(8)	The restricted stock units vest in four equal annual installments beginning on February 14, 2009.
(9)	The restricted stock units vest in four equal annual installments beginning on February 12, 2010.
(10)	The restricted stock units vest in four equal annual installments beginning on February 11, 2011.
Remarks: Table I, Line I reflects an adjustment for 0.9 fractional shares related to tax withholding resulting from vesting of shares of Restricted Stock on December 7, 2010.  Table I, Line II reflect shares pertaining to the December 20, 2010 dividend in the Company's ESOP.  Table II reflects dividends paid on Restricted Stock Units and reinvested in additional Restricted Stock Units, under the Company's 2007 Omnibus Incentive Plan on December 20, 2010.

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