Edgar Filing: Guc William J

Ownership Submission

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
INITIAL STATEMENT OF 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 ^*

Â Guc William J

2. Date of Event Requiring Statement (Month/Day/Year)
12/01/2010

3. Issuer Name and Ticker or Trading Symbol
INTEGRYS ENERGY GROUP, INC. [TEG]

(Last)

(First)

(Middle)

130 EAST RANDOLPH DRIVE

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

_____ Director	_____ 10% Owner
__X__ Officer (give title below)	_____ Other (specify below)
Vice President and Treasurer

5. If Amendment, Date Original Filed(Month/Day/Year)

(Street)

CHICAGO,Â ILÂ 60601

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 Beneficially Owned

1.Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	1,587.0662	I	By ESOP
Common Stock	561	I	by Stk Invest Plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Phantom Stock Unit	Â ⁽¹⁾	Â ⁽²⁾	Common Stock	1,621.5765	$ ⁽³⁾	D	Â
Restricted Stock Units 2008	Â ⁽⁴⁾	Â ⁽⁴⁾	Common Stock	269.8857	$ ⁽⁵⁾	D	Â
Restricted Stock Units 2009	Â ⁽⁶⁾	Â ⁽⁶⁾	Common Stock	1,168.187	$ ⁽⁵⁾	D	Â
Restricted Stock Units 2010	Â ⁽⁷⁾	Â ⁽⁷⁾	Common Stock	2,034.6216	$ ⁽⁵⁾	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Guc William J 130 EAST RANDOLPH DRIVE CHICAGO,Â ILÂ 60601	Â	Â	Â Vice President and Treasurer	Â

Signatures

By: Dane E. Allen, as Power of Attorney For: Mr. Guc		12/03/2010
^**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(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)	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.
(2)	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.
(3)	These phantom stock units convert to common stock on a one-for-one basis.
(4)	The restricted stock units vest in four equal annual installments beginning on February 14, 2009.
(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 12, 2010.
(7)	The restricted stock units vest in four equal annual installments beginning on February 11, 2011.

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

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