HOLOGIC INC — Director's Dealing 2018

May 30, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HOLOGIC INC (HOLX)
CIK: 0000859737
Period of Report: 2018-05-25

Reporting Person: Oberton Karleen Marie (Corp. VP & Chief Acctg Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-25	Common Stock	M	525	—	Acquired	10148	Direct
2018-05-25	Common Stock	F	155	$38.92	Disposed	9993	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-05-25	Restricted Stock Unit Award (Right To Receive)	$0	M	525	Disposed		Common Stock (525)	Direct

Footnotes

F1: Restricted stock units are settled in shares of common stock on a one-for-one basis.

F2: This restricted stock unit award vests in four equal installments beginning on the first anniversary of the grant date.