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

May 7, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WISCONSIN ENERGY CORP (WEC)
CIK: 0000783325
Period of Report: 2012-05-03

Reporting Person: STRATTON FREDERICK P JR (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-03	Common Stock	D	3233.0548	—	Disposed	24978	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-05-03	Phantom Stock Units	$	A	3233.0548	Acquired		Common Stock (3233.0548)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	8000	Indirect
Common Stock	1200	Indirect

Footnotes

F1: Upon the vesting of restricted stock granted to the reporting person on January 4, 2010, the reporting person deferred the receipt of 3,233.0548 shares of common stock and instead received 3,233.0548 phantom stock units pursuant to the WEC Directors' Deferred Compensation Plan (DDCP). As a result, the reporting person is reporting the disposition of 3,233.0548 shares of common stock in exchange for an equal number of phantom stock units.

F2: 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.

F3: One-for-one.

F4: These phantom stock units were accrued under the DDCP and are to be settled following the reporting person's termination of service as a director.

F5: Includes phantom stock units accrued pursuant to a dividend reinvestment feature of the DDCP in transactions exempt from Section 16 pursuant to Rule 16a-11.