Eileen J. Evans - 15 May 2025 Form 4 Insider Report for AXCELIS TECHNOLOGIES INC (ACLS)

Reporting relationship: EVP, General Counsel and Sec'y
Issuer ticker: ACLS
Reported as of: 15 May 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 15 May 2025, 17:00:33 UTC
Prior SEC filing: 16 Dec 2024
Next SEC filing: 18 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ Eileen J. Evans

Key filing fact

Eileen J. Evans filed Form 4 for AXCELIS TECHNOLOGIES INC (ACLS) on 15 May 2025.

Key facts

This page summarizes Eileen J. Evans's Form 4 filing for AXCELIS TECHNOLOGIES INC (ACLS).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 15 May 2025, 17:00.

Change

Previous filing in this sequence was filed on 16 Dec 2024.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001715912 Primary reporting owner

Evans Eileen

Relationship: EVP, General Counsel and Sec'y
Address: 108 CHERRY HILL DRIVE, BEVERLY
Signature: /s/ Eileen J. Evans
Signature date: 15 May 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

ACLS transaction

Common Stock

Award

Transaction value: $0
Shares: +7,172
Change %: +63%
Price: $0.000000
Shares after: 18,612
Date: 15 May 2025
Ownership: Direct
Footnotes: F1, F2

ACLS transaction

Common Stock

Award

Transaction value: $0
Shares: +7,172
Change %: +39%
Price: $0.000000
Shares after: 25,784
Date: 15 May 2025
Ownership: Direct
Footnotes: F3, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan on May 15, 2025. Assuming continuation of employment, these restricted stock units will vest as to 25% of the shares granted on each of May 15, 2026, May 15, 2027, May 15, 2028, and May 15, 2029.

Footnote F2

Of the shares held following this grant on May 15, 2025, 18,612 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

Footnote F3

These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan on May 15, 2025. In this grant, the executive may earn shares of common stock, ranging from zero to 150% of the granted units. The shares are earned based on the achievement of 2025 performance goals. Assuming continuation of employment, 50% of the earned shares will vest on February 28, 2027, and 50% of the earned shares will vest on February 28, 2028. Unearned restricted stock units will forfeit on February 28, 2026.

Footnote F4

Of the shares held after this grant on May 15, 2025, 25,784 shares were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.