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Leadership changes · SEC Form 8-K, Item 5.02

Celldex Therapeutics, Inc. executive changes

Every leadership change Celldex Therapeutics, Inc. reported to the SEC under Item 5.02: who left, who was appointed, to what role and from when, quoted from each filing.

Filings1
Departures named1
Latest filing2026-07-15

Celldex Therapeutics, Inc. filed 1 current report with the SEC under Item 5.02, which covers directors and officers leaving or being appointed, the latest on 2026-07-15. Between them they name 1 person. Each change below is quoted from the filing and linked to it.

Every change, newest first

Filed 2026-07-15 · 8-K

Departing: Sam Martin, Chief Financial Officer

On July 10, 2026, Sam Martin, Senior Vice President and Chief Financial Officer of Celldex Therapeutics, Inc. (the "Company"), notified the Company of his plans to retire effective on or about March 31, 2027.
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Where this comes from

A public company must file a current report on Form 8-K with the SEC within four business days when a director leaves or is elected, or when its chief executive, chief financial, chief accounting or chief operating officer, or another named executive, departs or is appointed. That disclosure goes under Item 5.02 of the report.

Every change on this page is taken from one of those filings and quoted in the company's own words, with a link to the filing, so it can be checked at the source. Where a filing names the person, the role and the date a change takes effect, they are shown beside the quote. Where it does not, the quote stands on its own. A filing states what changed; it rarely states why, and neither does this page.

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Permanent URL: https://mentionfox.com/executive-changes/celldex-therapeutics
Last updated 2026-09-27
Primary record: SEC filing
Celldex Therapeutics, Inc. (CLDX) executive changes: Sam Martin departs, Chief Financial Officer. MentionFox, 2026-09-27. https://mentionfox.com/executive-changes/celldex-therapeutics