Company Analysis

Axcelis Technologies, Inc. (ACLS)

Nasdaq: ACLS · Special Industry Machinery, NEC · Beverly, MA · filing with the SEC since 2000
Grade5.7
◀ Past 6.7● Present 6.2▶ Future 4.1

Who runs Axcelis Technologies, Inc.

Officers and directors as they report to the SEC on Forms 3, 4 and 5, named as filed
Chief executive, as filed
Low Russell
PRESIDENT AND CEO. First filing Nov 2016, latest May 20, 2026, 13 filings in all.
Officers reporting now
9
of 16 people with a filing in the last fifteen months
Directors reporting now
7
29 people on the record since 2006
Officerssales are open-market, Sep 30, 2025 to Sep 30, 2026
NameTitle as filedFirst filingLatest filingSales, 12 months
Redinbo GregEVP and Chief Strategy OfficerSep 2022Sep 16, 20261 · $500,000
Tatnall ChristopherEVP Global Customer OperationsSep 2023Sep 16, 20261 · $200,000
Ryzhik DavidSVP Interim CFOMar 2026Jul 17, 2026none
Blumenstock Gerald MEVP, Research, Dev. & Eng.Jun 2023Jun 16, 20263 · $600,000
Mahoney Robert JohnEVP Global OperationsDec 2025Jun 3, 20262 · $500,000
Sutton ToddVP Corporate ControllerMar 2026May 28, 20262 · $700,000
Evans EileenEVP, General Counsel and Sec'yDec 2024May 22, 20261 · $100,000
Low RussellPRESIDENT AND CEONov 2016May 20, 20264 · $1.6M
Coogan James GordonEVP AND CFOSep 2023Mar 3, 2026none
Directorssales are open-market, Sep 30, 2025 to Sep 30, 2026
NameRoleFirst filingLatest filingSales, 12 months
Sayiner NecipdirectorFeb 2024Jun 4, 20261 · $200,000
St Dennis ThomasdirectorMay 2015May 26, 20261 · $100,000
Graves Gregory BdirectorFeb 2024May 20, 20262 · $500,000
Kurtzweil John TdirectorMay 2015May 20, 20261 · $500,000
Quirk JeannedirectorFeb 2022May 20, 20261 · $300,000
Chiu Tzu YindirectorMay 2018May 18, 2026none
Titinger JorgedirectorAug 2019May 18, 20263 · $600,000
Earlier names on the record13, newest filing first

A person is listed as reporting now after a filing in the last fifteen months. The record shows when someone last filed; it does not say why they stopped. Each name links to the filings on sec.gov.

SI Assistanton ACLS · research, not advice