ADTRAN Holdings, Inc. filed 2 current reports with the SEC under Item 5.02, which covers directors and officers leaving or being appointed, the latest on 2026-08-10. Each change below is quoted from the filing and linked to it.
Every change, newest first
Reported
Additionally, the Amendment provides that Dr. Glingener shall receive an award of three-year financial plan performance stock units (the "long-term financial plan PSU awards") with a target grant size amount of 903,729, which grant shall be divided into three separate annual tranches.
Reported
On June 23, 2026, the Board of Directors (the "Board") of ADTRAN Holdings, Inc. (the "Company"), upon the recommendation of the Board's Nominating and Corporate Governance Committee, voted unanimously to increase the size of the Board from six (6) to seven (7) directors and to elect Anne DelSanto to fill the vacancy created by the increase in the size of the Board, effective as of July 1, 2026 (the "Effective Date").
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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.