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

OMB APPROVAL OMB Number: 3235-0287 Expires: January 31, 2005 Estimated average burden hours per response... 0.5

(Print or Type Responses)

1. Name and Address of Reporting Person * TREML BERNARD J   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) Sr VP & Chief Human Res Off (Last) (First) (Middle) 700 NORTH ADAMS STREET, P. O. BOX 19001 3. Date of Earliest Transaction (Month/Day/Year) 02/14/2008 (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               533.563 D   Common Stock               2,759.7608 I By ESOP

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (9-02)

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 (1)

02/14/2008

A

20,276

02/14/2009

02/14/2018

Common Stock

20,276

$ 0

20,276

D

Performance Rights

$ 0

02/14/2008

H(2)

889

01/01/2008

06/30/2008

Common Stock

889

$ 0

0

D

Performance Rights

$ 0 (3)

02/14/2008

A

3,721

01/01/2011(4)

06/30/2011

Common Stock

3,721

$ 0

3,721

D

Restricted Stock Units

(5)

02/14/2008

A

1,325

(6)

(6)

Common Stock

1,325

$ 0

1,325

D

Employee Stock Option (Right to buy)

$ 34.09 (7)

12/13/2002

12/13/2011

Common Stock

6,547

6,547

D

Employee Stock Option (Right to buy)

$ 34.75 (8)

12/14/2001

12/14/2010

Common Stock

6,200

6,200

D

Employee Stock Option (Right to buy)

$ 37.96 (9)

12/12/2003

12/12/2012

Common Stock

6,692

6,692

D

Employee Stock Option (Right to buy)

$ 44.73 (10)

12/10/2004

12/10/2013

Common Stock

6,538

6,538

D

Employee Stock Option (Right to buy)

$ 48.11 (11)

12/08/2005

12/08/2014

Common Stock

7,634

7,634

D

Employee Stock Option (Right to buy)

$ 52.73 (12)

12/07/2007

12/07/2016

Common Stock

11,217

11,217

D

Employee Stock Option (Right to buy)

$ 54.85 (13)

12/07/2006

12/07/2015

Common Stock

9,412

9,412

D

Employee Stock Option (Right to buy)

$ 58.65 (14)

05/17/2008

05/17/2017

Common Stock

6,748

6,748

D

Performance Rights

$ 0 (3)

01/01/2009(4)

06/30/2009

Common Stock

1,313

1,313

D

Performance Rights

$ 0 (15)

12/31/2009(15)

03/31/2010

Common Stock

1,166

1,166

D

Performance Rights

$ 0 (3)

01/01/2010(4)

06/30/2010

Common Stock

1,447

1,447

D

Phantom Stock Unit

(16)

(17)

(18)

Common Stock

22,002.8

22,002.8

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
TREML BERNARD J 700 NORTH ADAMS STREET P. O. BOX 19001 GREEN BAY, WI 54307-9001			Sr VP & Chief Human Res Off

Signatures

By: Barth J. Wolf, as Power of Attorney For: Mr. Treml		02/19/2008
**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)	The option vests in four equal annual installments beginning on February 14, 2009.
(2)	Cancellation of long term incentive award with no payout being made.
(3)	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.
(4)	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.
(5)	Each restricted stock unit represent a contingent right to receive one share of TEG common stock.
(6)	The restricted stock units vest in four equal annual installments beginning on February 14, 2009.
(7)	The option vests in four equal annual installments beginning on December 13, 2002.
(8)	The option vests in four equal annual installments beginning on December 14, 2001.
(9)	The option vests in four equal annual installments beginning on December 12, 2003.
(10)	The option vests in four equal annual installments beginning on December 10, 2004.
(11)	The option vests in four equal annual installments beginning on December 8, 2005.
(12)	The option vests in four equal annual installments beginning on December 7, 2007.
(13)	The option vests in four equal annual installments beginning on December 7, 2006.
(14)	The option vests in four equal annual installments beginning on May 17, 2008.
(15)	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.
(16)	These phantom stock units convert to common stock on a one-for-one basis.
(17)	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.
(18)	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.
Remarks: Table 1, Line 2  Reflects shares allocated by the company's ESOP program on December 31, 2007.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.