---
title: "Graham names Jonathan Painter board chairman as Daniel Thoren retires"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/290045164.md"
description: "Graham Corporation appointed Jonathan W. Painter as chairman effective June 15, 2026, succeeding retiring executive chairman Daniel J. Thoren. Thoren will serve as a strategic advisor until June 2027 and step down from the board, reducing its size to seven directors. Matthew J. Malone has served as president and CEO since June 2025."
datetime: "2026-06-17T11:30:52.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/290045164.md)
  - [en](https://longbridge.com/en/news/290045164.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/290045164.md)
---

# Graham names Jonathan Painter board chairman as Daniel Thoren retires

-   Graham appointed Jonathan W. Painter as chairman, effective June 15, 2026. \* Painter previously served as chairman until June 2025, then moved to lead independent director under the CEO succession plan. \* Daniel J. Thoren will retire as executive chairman, step down as director, then serve as strategic advisor through June 2027. \* The board will return to seven directors from eight following Thoren’s departure. \* Matthew J. Malone has served as president and CEO since June 2025. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Graham Corporation published the original content used to generate this news brief via Business Wire (Ref. ID: 202606170730BIZWIRE\_USPR\_\_\_\_\_20260617\_BW290539) on June 17, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT)

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