WEC ENERGY GROUP, INC. — Director's Dealing 2011

Sep 12, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WISCONSIN ENERGY CORP (WEC)
CIK: 0000783325
Period of Report: 2011-09-08

Reporting Person: DICKSON STEPHEN P (Vice President and Controller)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-09-08	Common Stock	M	12800	$17.10	Acquired	81932	Direct
2011-09-08	Common Stock	S	12800	$31.50	Disposed	69132	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2011-09-08	Stock Option (right to buy)	$17.10	M	12800	Disposed	2015-01-18	Common Stock (12800)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	5199.03	Indirect

Footnotes

F1: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 3, 2011.

F2: On March 1, 2011, the common stock of Wisconsin Energy Corporation split 2-for-1, resulting in the reporting person's ownership of 7,379.263 additional shares of common stock indirectly held in Wisconsin Energy Corporation's Employee Retirement Savings Plan (ERSP). In a Form 4 filed on May 10, 2011, the reporting person inadvertently reported that the stock split resulted in the ownership of 14,758.526 additional shares of common stock indirectly held in the ERSP, which amount actually represented the total number of shares held in the ERSP following the 2-for-1 stock split.

F3: Includes shares acquired under the ERSP in transactions exempt from Section 16(b) pursuant to Rule 16b-3(c) and exempt from reporting pursuant to Rule 16a-3(f)(1)(i)(B). The number of shares in the ERSP attributable to any one participant varies with the price of the Common Stock. The information in this report is based on a plan statement dated as of September 9, 2011.