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 * MIKULSKY PHILLIP M   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) Exec VP-Bus Perf and Shared Sv (Last) (First) (Middle) 700 NORTH ADAMS STREET, P.O. BOX 19001 3. Date of Earliest Transaction (Month/Day/Year) 03/08/2012 (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 03/08/2012   S   1,301 D $ 53.25 76.2724 D   Common Stock               10,596.5775 I By ESOP Common Stock               0 I by Stk Invest Plan

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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)	$ 41.58 (1)							02/11/2011	02/11/2020	Common Stock	28,560		28,560	D
Employee Stock Option (Right to buy)	$ 42.12 (2)							02/12/2010	02/12/2019	Common Stock	25,845		25,845	D
Employee Stock Option (Right to buy)	$ 48.11 (3)							12/08/2005	12/08/2014	Common Stock	37,388		37,388	D
Employee Stock Option (Right to buy)	$ 48.36 (4)							02/14/2009	02/14/2018	Common Stock	30,270		30,270	D
Employee Stock Option (Right to buy)	$ 49.4 (5)							02/10/2012	02/10/2021	Common Stock	16,268		16,268	D
Employee Stock Option (Right to buy)	$ 52.73 (6)							12/07/2007	12/07/2016	Common Stock	28,761		28,761	D
Employee Stock Option (Right to buy)	$ 53.24 (7)							02/09/2013	02/09/2022	Common Stock	18,060		18,060	D
Employee Stock Option (Right to buy)	$ 54.85 (8)							12/07/2006	12/07/2015	Common Stock	32,455		32,455	D
Employee Stock Option (Right to buy)	$ 58.65 (9)							05/17/2008	05/17/2017	Common Stock	1,015		1,015	D
Performance Rights	$ 0 (10)							01/01/2013(10)	06/30/2013	Common Stock	7,756		7,756	D
Performance Rights	$ 0 (10)							01/01/2014(10)	06/30/2014	Common Stock	5,716		5,716	D
Performance Rights	$ 0 (10)							01/01/2015(10)	06/30/2015	Common Stock	6,091		6,091	D
Phantom Stock Unit	(11)							(12)	(12)	Common Stock	41,417.336		41,417.336	D
Restricted Stock Units 2008	(13)							(14)	(14)	Common Stock	0		0	D
Restricted Stock Units 2009	(13)							(15)	(15)	Common Stock	619.2996		619.2996	D
Restricted Stock Units 2010	(13)							(16)	(16)	Common Stock	1,369.71		1,369.71	D
Restricted Stock Units 2011	(13)							(17)	(17)	Common Stock	1,672.1884		1,672.1884	D
Restricted Stock Units 2012	(13)							(18)	(18)	Common Stock	2,077		2,077	D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MIKULSKY PHILLIP M 700 NORTH ADAMS STREET P.O. BOX 19001 GREEN BAY, WI 54307-9001			Exec VP-Bus Perf and Shared Sv

Signatures

By: Dane E. Allen, as Power of Attorney For: Mr. Mikulsky		03/12/2012
**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)	The option vests in four equal annual installments beginning on February 11, 2011.
(2)	The option vests in four equal annual installments beginning on February 12, 2010.
(3)	The option vests in four equal annual installments beginning on December 8, 2005.
(4)	The option vests in four equal annual installments beginning on February 14, 2009.
(5)	The option vests in four equal annual installments beginning on February 10, 2012.
(6)	The option vests in four equal annual installments beginning on December 7, 2007.
(7)	The option vests in four equal annual installments beginning on February 9, 2013.
(8)	The option vests in four equal annual installments beginning on December 7, 2006.
(9)	The option vests in four equal annual installments beginning on May 17, 2008.
(10)	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.
(11)	These phantom stock units convert to common stock on a one-for-one basis.
(12)	Unless the participant has selected a later commencement date, distribution of stock and equivalents will commence within 60 days following the end of the calendar year in which occurs the participant's retirement or termination of service.
(13)	Each restricted stock unit represent a contingent right to receive one share of Company common stock.
(14)	The restricted stock units vest in four equal annual installments beginning on February 14, 2009.
(15)	The restricted stock units vest in four equal annual installments beginning on February 12, 2010.
(16)	The restricted stock units vest in four equal annual installments beginning on February 11, 2011.
(17)	The restricted stock units vest in four equal annual installments beginning on February 10, 2012.
(18)	The restricted stock units vest in four equal annual installments beginning on February 9, 2013.

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