Ron Clayton was appointed Director of Thunder Mountain Gold Inc, effective October 1, 2026. As of November 6, 2026, Thunder Mountain Gold Inc has reported 2 leadership change filings to the SEC under Item 5.02 of Form 8-K, from November 4, 2026 to November 4, 2026, naming 1 appointment (Form 8-K, November 4, 2026).
THUNDER MOUNTAIN GOLD INC named a new Director on Nov 4. 30 companies changed executives this week.
Companies that just changed executives, and the new executive. Before you unlock: the company, the change and what is inside. After: the executive named with their role, how to reach the company, and a person's email only when we found one.
| John Hancock Comvest Private Income Fund | named a new Chief Financial Officer | |
| Bain Capital Specialty Finance, Inc. | named a new Director | |
| Azora Therapeutics, Inc. (DE) | named a new Director | |
| LASE Corp. | named a new Director | |
| Century Communities, Inc. | named a new Executive Chairman |
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Thunder Mountain Gold Inc reported changes in 2 filings among its directors and officers to the SEC on Form 8-K, Item 5.02, from 2026-11-04 to 2026-11-04. They name 1 person. Every row below is cited to the filing it comes from, and this page adds each new change as Thunder Mountain Gold Inc files it.
Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-11-04 | Reported | not named in the filing | 8-K, 2026-11-04 | ||
| 2026-11-04 | In | Director | 2026-10-01 | 8-K, 2026-11-04 |
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Who leads Thunder Mountain Gold Inc, as last reported?
For each role that changed in the filings below, the most recent change reported. A role that did not change in these filings is not listed.
- Director: Ron Clayton, appointed, effective 2026-10-01 (filed 2026-11-04).
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Reported
Resignation of Chief Operating Officer Thunder Mountain Gold, Inc. (the " Company ") accepted the resignation of Mr. Ron Espell as Chief Operating Officer of the Company effective September 8, 2026.
- The transaction is relying on the exemption from registration provided by Section 4(a)(2) of the United States Securities Act of 1933, as amended (the "U.S. Securities Act") and applicable exemptions from state securities registration requirements.
- Appointment of Senior Vice-President of Exploration Steven A. Osterberg, Ph.D., P.G., Q.P. (Qualified Person) The Company engaged Dr. Steven A. Osterberg, age 65, as the Company's Senior Vice-President of Exploration effective September 8, 2026.
- Dr. Osterberg will lead Thunder Mountain Gold's exploration strategy, including target generation, technical evaluation, drilling programs, and resource-growth initiatives across the Company's project portfolio.
- His appointment supports the Company's renewed focus on advancing the South Mountain Project in southern Idaho, an advanced-stage polymetallic asset with silver, zinc, gold, copper, and lead mineralization, as well as evaluating broader district-scale exploration opportunities.
- Dr. Osterberg is a professional geologist and qualified person with over 45 years in mining, spanning exploration through development, hydrogeology, and permitting.
- Former VP Exploration and President/CEO at Timberline Resources, with extensive experience managing multidisciplinary teams and advancing projects through resource estimation, technical studies, and permitting.
Appointed: Ron Clayton, Director, effective 2026-10-01
Thunder Mountain Gold, Inc. (the " Company ") appointed Mr. Ron Clayton as a director of the Company effective October 1, 2026.
- The transaction is relying on the exemption from registration provided by Section 4(a)(2) of the United States Securities Act of 1933, as amended (the "U.S. Securities Act") and applicable exemptions from state securities registration requirements.
- As a result, the Company's current directors and officers are as follows: Name Position Eric Jones President, Chief Executive Officer and Director Ron Clayton Director James A. Sabala Director Ralph Noyes Director (Chairman) Douglas J. Glaspey Director Megan Anderson Chief Financial Officer Rocky Chase Vice-President of Operations Steve Osterberg Senior Vice President of Exploration Mr. Clayton brings more than 40 years of mining industry experience across underground and open- pit operations, executive leadership, corporate governance, safety, environmental stewardship, sustainability, exploration, development, and production.
- His career spans site operations, project development, corporate management, and public-company board oversight.
- His career includes leadership responsibilities in Nevada, Idaho, Washington, Colorado, Manitoba, and other mining jurisdictions.
- Mr. Clayton currently serves as Chairman of the Board of i-80 Gold Corporation since March 2021 and as Chairman of its Technical, Safety, Environmental and Sustainability Committee.
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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.