AXCELIS TECHNOLOGIES INC — Director's Dealing 2017

Nov 16, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AXCELIS TECHNOLOGIES INC (ACLS)
CIK: 0001113232
Period of Report: 2017-11-15

Reporting Person: Low Russell (EVP, Engineering)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-11-15	Common Stock	F	889	$34.00	Disposed	23393	Direct

Footnotes

F1: These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units on November 15, 2017.

F2: Represents the closing price on November 15, 2017.

F3: Of the shares held as of November 15, 2017, 21,545 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.