AXCELIS TECHNOLOGIES INC — Director's Dealing 2024

Jun 24, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AXCELIS TECHNOLOGIES INC (ACLS)
CIK: 0001113232
Period of Report: 2024-06-20

Reporting Person: Lawson Douglas A. (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-06-20	Common Stock	F	1396	$136.02	Disposed	15808	Direct

Footnotes

F1: This forfeiture of shares for tax withholding purposes relates to the vesting on June 20, 2024 of certain restricted stock units granted to the executive in accordance with the Company's Executive Equity Retirement Program. As agreed with the executive, the shares issued to the executive on the vested shares were reduced by a number of shares having a value equal to the executive's tax withholding obligation with respect to the vested shares.

F2: Represents the closing price of the common stock on the date of the tax withholding.

F3: Of the shares held as of June 20, 2024, after the acceleration of vesting, 4,128 shares were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.