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Leadership changes · SEC Form 8-K, Item 5.02

Leadership changes at Diameter Credit Co (2026)

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Who joined and who left Diameter Credit Co? 1 appointment and 1 departure reported on 2026-07-31, each cited to the company's own filing.

As of November 6, 2026, Diameter Credit Co has reported one leadership change filing to the SEC under Item 5.02 of Form 8-K, on July 31, 2026, naming 1 appointment and 1 departure. The latest filing names Daniel Kasell, leaving (Form 8-K, July 31, 2026).

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APO Corp. also filed stake reports on 1 other company ↓

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Changes2
In (appointed)1
Out (departing)1
Latest filing2026-07-31

Diameter Credit Co reported a change among its directors and officers to the SEC on Form 8-K, Item 5.02, on 2026-07-31. It names 2 people, with 1 appointment and 1 departure. Every row below is cited to the filing it comes from, and this page adds each new change as Diameter Credit Co files it.

Also on the record for Diameter Credit Co

DateRecordFigureOur pageSource
February 17, 2026Stake report, Schedule 13G/A, by ICONIQ Capital, LLC5.9% of the class5%+ stakesSource
February 13, 2026Stake report, Schedule 13G/A, by BTGP Boreas Fund LP - Series A5.8% of the class5%+ stakesSource
September 19, 2025Stake report, Schedule 13D/A, by APO Corp.20.4% of the class5%+ stakesSource
August 13, 2025Stake report, Schedule 13G/A, by ICONIQ Capital, LLC6.1% of the class5%+ stakesSource
August 8, 2025Stake report, Schedule 13G/A, by BTGP Boreas Fund LP - Series A5.9% of the class5%+ stakesSource

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Timeline

FiledIn / outPersonRoleEffectiveSource
2026-07-31Out8-K, 2026-07-31
2026-07-31In8-K, 2026-07-31
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Every change, in the filing's words

Filed 2026-07-31 · 8-K

Departing: Daniel Kasell

On July 29, 2026, Daniel Kasell notified Diameter Credit Company (the "Company") of his decision to resign from the Board of Trustees of the Company (the "Board") and all committees thereof, effective immediately.

Appointed: Daniel Gish

On July 30, 2026, the Board appointed Daniel Gish, 42, to serve as an independent trustee of the Company, effective immediately.

Also stated in this filing

  • Mr. Kasell's resignation is not the result of any disagreement with the Company, its investment adviser, or any of their affiliates regarding their operations, policies, or practices.
  • Mr. Gish will also serve as a member of the Nominating and Governance Committee and the Audit Committee of the Board.
  • In connection with Mr. Kasell's resignation, Steven Bossi was appointed to serve as Chairman of the Audit Committee of the Board, effective immediately.
  • Mr. Gish was most recently a Portfolio Manager at Marshall Wace, a global investment management firm, where he managed the firm's long/short investment grade credit strategy from 2024 to 2026.
  • Prior to Marshall Wace, Mr. Gish served as a Portfolio Manager at Verition Fund Management LLC.
  • Prior to Verition, Mr. Gish was an Executive Director at UBS AG.
  • Mr. Gish earned a B.A. in Economics from Middlebury College in 2005.

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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/diameter-credit
Last updated 2026-11-06
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3 · SEC filing 4
Who joined and who left Diameter Credit Co? (2026). MentionFox, 2026-11-06. https://mentionfox.com/executive-changes/diameter-credit