WEC ENERGY GROUP, INC. — Director's Dealing 2012

Apr 3, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WISCONSIN ENERGY CORP (WEC)
CIK: 0000783325
Period of Report: 2012-03-30

Reporting Person: KLAPPA GALE E (Director, Chairman, President, and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-03-30	Common Stock	M	100000	$17.10	Acquired	216823.0566	Direct
2012-03-30	Common Stock	S	6370	$34.99	Disposed	210453.0566	Direct
2012-03-30	Common Stock	S	800	$34.991	Disposed	209653.0566	Direct
2012-03-30	Common Stock	S	5476	$34.995	Disposed	204177.0566	Direct
2012-03-30	Common Stock	S	17165	$35.00	Disposed	187012.0566	Direct
2012-03-30	Common Stock	S	500	$35.0001	Disposed	186512.0566	Direct
2012-03-30	Common Stock	S	7305	$35.005	Disposed	179207.0566	Direct
2012-03-30	Common Stock	S	100	$35.0099	Disposed	179107.0566	Direct
2012-03-30	Common Stock	S	22230	$35.01	Disposed	156877.0566	Direct
2012-03-30	Common Stock	S	634	$35.0101	Disposed	156243.0566	Direct
2012-03-30	Common Stock	S	100	$35.0103	Disposed	156143.0566	Direct
2012-03-30	Common Stock	S	23500	$35.015	Disposed	132643.0566	Direct
2012-03-30	Common Stock	S	2000	$35.0151	Disposed	130643.0566	Direct
2012-03-30	Common Stock	S	1100	$35.0199	Disposed	129543.0566	Direct
2012-03-30	Common Stock	S	4600	$35.02	Disposed	124943.0566	Direct
2012-03-30	Common Stock	S	100	$35.0201	Disposed	124843.0566	Direct
2012-03-30	Common Stock	S	3000	$35.025	Disposed	121843.0566	Direct
2012-03-30	Common Stock	S	120	$35.0292	Disposed	121723.0566	Direct
2012-03-30	Common Stock	S	600	$35.0299	Disposed	121123.0566	Direct
2012-03-30	Common Stock	S	700	$35.03	Disposed	120423.0566	Direct
2012-03-30	Common Stock	S	100	$35.0301	Disposed	120323.0566	Direct
2012-03-30	Common Stock	S	700	$35.035	Disposed	119623.0566	Direct
2012-03-30	Common Stock	S	2800	$35.12	Disposed	116823.0566	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-03-30	Stock Option (Right to buy)	$17.10	M	100000	Disposed	2015-01-18	Common Stock (100000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2866.332	Indirect

Footnotes

F1: Includes shares acquired pursuant to a dividend reinvestment feature of Wisconsin Energy Corporation's Stock Plus Investment Plan in transactions exempt from Section 16 pursuant to Rule 16a-11.

F2: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on February 29, 2012.

F3: Includes shares acquired under Wisconsin Energy Corporation's Employee Retirement Savings Plan (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 March 1, 2012.