HOLOGIC INC — Director's Dealing 2017

Dec 8, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HOLOGIC INC (HOLX)
CIK: 0000859737
Period of Report: 2017-12-06

Reporting Person: MACMILLAN STEPHEN P (Director, Chairman, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-12-06	Common Stock	M	19628	—	Acquired	1415167	Direct
2017-12-06	Common Stock	F	9673	$41.44	Disposed	1405494	Direct
2017-12-06	Common Stock	M	28040	—	Acquired	1433534	Direct
2017-12-08	Common Stock	J	10859	$42.69	Disposed	1422675	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-12-06	Restricted Stock Unit Award (Right To Receive)	$	M	19628	Disposed		Common Stock (19628)	Direct
2017-12-06	Restricted Stock Unit Award (Right To Receive)	$	M	28040	Disposed		Common Stock (28040)	Direct

Footnotes

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

F2: Includes 898,420 restricted stock units, the settlement of which has been deferred pursuant to the Issuer's Deferred Equity Plan.

F3: Represents vested restricted stock units, the settlement of which has been deferred pursuant to the Issuer's Deferred Equity Plan and are voluntarily being reported on Table I.

F4: Includes 926,460 restricted stock units, the settlement of which has been deferred pursuant to the Issuer's Deferred Equity Plan.

F5: Shares transferred pursuant to marriage settlement agreement.

F6: Closing price per share of Hologic stock on the date of transfer.

F7: This RSU award vests in four installments beginning on first anniversary of the grant date.