HOLOGIC INC — Director's Dealing 2011

Jan 18, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HOLOGIC INC (HOLX)
CIK: 0000859737
Period of Report: 2011-01-14

Reporting Person: CASCELLA ROBERT (Director, CEO and President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-01-14	Common Stock	F	12709	$19.17	Disposed	286350	Direct
2011-01-14	Common Stock	F	12525	$19.17	Disposed	273825	Direct

Footnotes

F1: The disposition of 12,709 shares of common stock reported on this Form 4 relates to a tax withholding transaction in connection with the vesting of restricted stock units.

F2: The disposition of 12,525 shares of common stock reported on this Form 4 relates to a tax withholding transaction in connection with the vesting of restricted stock units.