CFO SpotlightsCareers of chief financial officers, from the filings. Records as of October 28, 2026
  1. CFO Spotlights
  2. Profiles
  3. David Ryzhik

Profile

David Ryzhik

Chief Financial Officer, Axcelis Technologies, Inc.

Leaving, effective November 12, 2026. First published here October 28, 2026; built from records as of October 28, 2026.

David Ryzhik is leaving the chief financial officer seat at Axcelis Technologies, Inc.: the company's filing of October 27, 2026 gives November 12, 2026 as the effective date.1 The same filing names Jeroen Delsman as the successor.1

Seats

The seat in the record

CompanyTitle as filedStandingFilings
Axcelis Technologies, Inc. (ACLS)Not statedLeaving, effective November 12, 20261

Company names link to the company's page in the record at CFO Tribune, which holds the seat history.

The record

Filing by filing, latest first

  1. November 12, 2026takes effect

    Axcelis Technologies, Inc. named Jeroen Delsman to succeed David Ryzhik, effective November 12, 2026. Profile of Jeroen Delsman.

    Delsman will succeed David Ryzhik, who has served as the Company’s interim Chief Financial Officer.

    [1] Filing by Axcelis Technologies, Inc., filed with the SEC on October 27, 2026. Read the filing. The record at CFO Tribune.

Sources

Sources

  1. Current report filed with the SEC, Axcelis Technologies, Inc.. U.S. Securities and Exchange Commission, EDGAR, filed October 27, 2026. sec.gov; record.

Corrections and removal

If a line here is wrong, or David Ryzhik wants this profile taken down, write to corrections@cfospotlights.com. Corrections are made on the page with a dated note; removal requests are answered within 72 hours. The underlying filings stay public at the SEC.