Eric Williams was named Executive Vice President of Hadron Energy, Inc. As of November 6, 2026, Hadron Energy, Inc. has reported 4 leadership change filings to the SEC under Item 5.02 of Form 8-K, from June 1, 2026 to August 10, 2026, naming 1 appointment (Form 8-K, August 10, 2026).
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Key facts
- · In / out: In · Person: Eric Williams · Role: Executive Vice President · 8-K, 2026-08-10
- · In / out: Reported · Person: not named in the filing · 8-K, 2026-06-12
- · In / out: Reported · Person: not named in the filing · 8-K, 2026-06-05
- · In / out: Reported · Person: not named in the filing · 8-K, 2026-06-01
Hadron Energy, Inc. reported changes in 4 filings among its directors and officers to the SEC on Form 8-K, Item 5.02, from 2026-06-01 to 2026-08-10. They name 1 person. Every row below is cited to the filing it comes from, and this page adds each new change as Hadron Energy, Inc. files it.
Also on the record for Hadron Energy, Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| August 14, 2026 | Stake report, Schedule 13G/A, by AQR Capital Management, LLC | 2.57% of the class | 5%+ stakes | Source |
| August 14, 2026 | Stake report, Schedule 13G/A, by Aristeia Capital, L.L.C. | 6.59% of the class | 5%+ stakes | Source |
| August 14, 2026 | Stake report, Schedule 13G/A, by Highbridge Capital Management, LLC | — | 5%+ stakes | Source |
| August 14, 2026 | Stake report, Schedule 13G/A, by Meteora Capital, LLC | 0.26% of the class | 5%+ stakes | Source |
| August 14, 2026 | Stake report, Schedule 13G/A, by Tenor Capital Management Company, L.P. | — | 5%+ stakes | Source |
| August 13, 2026 | Stake report, Schedule 13G/A, by Mizuho Financial Group, Inc. | — | 5%+ stakes | Source |
| August 12, 2026 | Stake report, Schedule 13G/A, by TD SECURITIES (USA) LLC | — | 5%+ stakes | Source |
| August 6, 2026 | Stake report, Schedule 13G/A, by W. R. Berkley Corporation | — | 5%+ stakes | Source |
| May 15, 2026 | Stake report, Schedule 13G, by Meteora Capital, LLC | 9.95% of the class | 5%+ stakes | Source |
| May 15, 2026 | Stake report, Schedule 13G, by TD SECURITIES (USA) LLC | 6.1% of the class | 5%+ stakes | Source |
| May 14, 2026 | Stake report, Schedule 13G, by Mizuho Financial Group, Inc. | 7.4% of the class | 5%+ stakes | Source |
| May 14, 2026 | Stake report, Schedule 13G/A, by Harraden Circle Investments, LLC | — | 5%+ stakes | Source |
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More on Hadron Energy, Inc. and the records around it.
Hadron Energy, Inc. elsewhere on the record
- 5%+ stake filings Aug 2026
- Who owns it
Companies that share a holder
- Kepos Capital LP also filed stake reports on 3 other companies: FACT II Acquisition Corp. (Nov 2025), Roman DBDR Acquisition Corp. II (Aug 2025)
- Yakira Capital Management, Inc. also filed stake reports on 4 other companies: BOA Acquisition Corp. II (Oct 2026), GigCapital9 Corp. (Apr 2026), SPACSphere Acquistion Corp. (Apr 2026)
- RichRich Capital LLC also filed stake reports on 5 other companies: Churchill Capital Corp XI (Nov 2026), General Fusion Group Ltd. (Jul 2026), Crane Harbor Acquisition Corp. (Mar 2026)
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Timeline
| Filed | In / out | Person | Role | Effective | Source |
|---|---|---|---|---|---|
| 2026-08-10 | In | Executive Vice President | 8-K, 2026-08-10 | ||
| 2026-06-12 | Reported | not named in the filing | 8-K, 2026-06-12 | ||
| 2026-06-05 | Reported | not named in the filing | 8-K, 2026-06-05 | ||
| 2026-06-01 | Reported | not named in the filing | 8-K, 2026-06-01 |
Who leads Hadron Energy, 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.
- Executive Vice President: Eric Williams, appointed (filed 2026-08-10).
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Find candidates like Executive Vice President at Hadron Energy, Inc.Every change, in the filing's words
Appointed: Eric Williams, Executive Vice President
On August 4, 2026, Hadron Energy, Inc., a Delaware corporation (the " Company ") appointed Eric Williams, age 51, as the Executive Vice President of Engineering, effective upon the commencement of his employment with the Company on August 31, 2026.
- Departure of Directors or Certain Officer; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
- Mr. Williams will join the Company from TerraPower, a nuclear reactor design and development engineering company, where he most recently served as Executive Vice President and Chief Operating Officer.
- Prior to serving as Executive Vice President and Chief Operating Officer, Mr. Williams served as Senior Vice President & Design Authority from 2022 to 2025 and as Vice President of Engineering from 2020 to 2022, both roles at TerraPower.
- Mr. Williams brings three decades of advanced reactor engineering leadership, operational excellence, and first-of-a-kind reactor commercialization experience.
- In connection with his appointment, the Compensation Committee (the "Compensation Committee") of the Board of Directors (the "Board") of the Company, approved a base salary and target bonus (together, the "Compensation") for Mr. Williams.
- Any Annual Bonus payable to Mr. Williams will be payable not later than two and one-half months following the close of the calendar year to which it pertains.
Reported
Departure of Directors or Certain Officer; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
- Officer Compensation On June 8, 2026, the Board of Directors (the "Board") of Hadron Energy, Inc., a Delaware corporation (the "Company") approved the base salary and target bonus (together, the "Compensation") of the following executive officer of the Company.
- The Compensation was approved following the closing of the Company's business combination and reflects the initial compensation arrangement for the executive officer in his role following such closing.
- Any Annual Bonus payable to the executive officer will be payable not later than two and one-half months following the close of the calendar year to which it pertains.
- The approved Compensation is as follows: Name: Base Salary: Target Bonus (percent of Base Salary): Ross Ridenoure, Chief Nuclear Officer $ 300,000 40 % The Compensation reflected above does not include any equity-based compensation awards that may be granted to such executive officer in the future under the Company's 2026 equity incentive plan.
Reported
Departure of Directors or Certain Officer; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
- Officer Compensation On June 3, 2026, the Board of Directors (the "Board") of Hadron Energy, Inc., a Delaware corporation (the "Company") approved the base salaries and target bonuses (together, the "Compensation") of the following executive officers of the Company.
- The Compensation was approved following the closing of the Company's business combination and reflects the initial compensation arrangements for these executive officers in their respective roles following such closing.
- Any Annual Bonus payable to an executive officer will be payable not later than two and one-half months following the close of the calendar year to which it pertains.
- The approved Compensation is as follows: Name: Base Salary: Target Bonus (percent of Base Salary): Samuel Gibson, Chief Executive Officer $ 400,000 50% Rahul Shukla, Chief Financial Officer $ 350,000 40% Dr. Andrew M. Ward, Chief Technology Officer $ 300,000 40% Ken Canavan, Chief Operating Officer $ 300,000 40% The Compensation reflected above does not include any equity-based compensation awards that may be granted to officers in the future under the Company's 2026 equity incentive plan.
Reported
The following persons are serving as executive officers and directors of the Company upon the Closing, with Samuel Gibson, Rahul Shukla, Ken Canavan, Ross T. Ridenoure, and Dr. Andrew M. Ward having been named as executive officers effective upon the Closing on May 22, 2026, and each of the directors having been elected by the GigCapital7 stockholders to the board also upon the Closing on May 22, 2026.
- Indemnification Agreements for Company Directors and Officers In connection with the closing of the Business Combination, the Company entered into indemnification agreements with each of its directors and officers (the "Indemnification Agreements").
- The Indemnification Agreements provide the directors and executive officers with contractual rights to indemnification and expense advancement.
- The Incentive Plan with the reserved number of shares, which as approved by the GigCapital7 stockholders was to have an amount reserved equal to 10% of the fully-diluted number of shares of Hadron Energy as of the Closing of the Business Combination, was approved by the Board of GigCapital7 on May 7, 2026 once that number was determined.
- The Incentive Plan became effective immediately upon the Closing of the Business Combination.
- The number of shares of common stock reserved for issuance under the Incentive Plan will automatically increase on January 1 of each year, beginning on January 1, 2027 and continuing through January 1, 2037, by 5% of the total number of shares of common stock outstanding on December 31 of the preceding calendar year, or a lesser number of shares as may be determined by the board of directors.
- A more complete summary of the terms of the Incentive Plan is set forth in the Final Proxy Statement/Prospectus in the section titled "Proposal No. 6 - The Incentive Plan Proposal".
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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.