Eileen J. Evans - 22 May 2026 Form 4 Insider Report for AXCELIS TECHNOLOGIES INC (ACLS)

Reporting owner
Signature
/s/ Eileen J. Evans
Issuer context
Transaction snapshot
SEC evidence
Form type
4
Filing time
22 May 2026, 17:05:08 UTC
Previous filing
19 May 2026
SEC filing
View on sec.gov

Key filing fact

Eileen J. Evans filed Form 4 for AXCELIS TECHNOLOGIES INC (ACLS) on 22 May 2026.

Key facts

  • This page summarizes Eileen J. Evans's Form 4 filing for AXCELIS TECHNOLOGIES INC (ACLS).
  • 1 reported transaction and 0 derivative rows are listed below.
  • Filing timestamp: 22 May 2026, 17:05.

Change

  • Previous filing in this sequence was filed on 19 May 2026.
  • Current net transaction value: -$143,998.

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.

See Original 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
22 May 2026

Reported transactions

ACLS transaction

Common Stock

Sale

Transaction value
$143,998
Shares
-926
Change %
-2.9%
Price
$155.51
Shares after
31,295
Date
22 May 2026
Ownership
Direct
Footnotes
F1
* indicates a reported price that failed the local validity check.

Explanation of Responses:

Id Content
F1 Of the shares held after this sale on May 22, 2026, 29,823 shares were issuable on vesting of restricted stock units granted to the reporting person under the 2012 Equity Incentive Plan and are subject to forfeiture.
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