AXCELIS TECHNOLOGIES INC — Director's Dealing 2017

Feb 9, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AXCELIS TECHNOLOGIES INC (ACLS)
CIK: 0001113232
Period of Report: 2017-02-07

Reporting Person: Bintz William J (EVP, Product Development)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-02-07	Common Stock	M	11508	$6.40	Acquired	58711	Direct
2017-02-07	Common Stock	S	11508	$16.34	Disposed	47203	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-02-07	Stock Option (right to buy)	$6.40	M	11508	Acquired	2021-07-15	Common Stock (11508)	Direct

Footnotes

F1: Of the shares held as of February 7, 2017, 27,274 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forefeiture.