Key facts
- This page summarizes Samuel Gibson's Form 3 filing for Hadron Energy, Inc. (HDRN).
- 0 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 05 Jun 2026, 19:35.
Samuel Gibson - 22 May 2026 Form 3 Insider Report for Hadron Energy, Inc. (HDRN)
- Reporting relationship
- Chief Executive Officer, Director, 10%+ Owner
- Issuer ticker
- HDRN
- Reported as of
- 22 May 2026
- Net transaction value
- $0
- Reporting owner signature
- /s/ Samuel Gibson, individually
Source evidence
Original filing metadata and source links for verification.
3 source fields
Reporting owner
1 detail
Key filing fact
Samuel Gibson filed Form 3 for Hadron Energy, Inc. (HDRN) on 05 Jun 2026.
Change
- No earlier filing in this sequence is available for direct comparison.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Official SEC source
View source filing
Ownership activity is grounded in SEC Form 3 disclosures.
Reporting Owners (2)
CIK 0002133973
Primary reporting owner
Gibson Samuel
- Relationship
- Chief Executive Officer, Director, 10%+ Owner
- Address
- C/O HADRON ENERGY, INC., 3 TWIN DOLPHIN DRIVE, STE 260, REDWOOD CITY
- Signature
- /s/ Samuel Gibson, individually
- Signature date
- 05 Jun 2026
CIK 0002138782
Gibson Family Holdings LLC
- Relationship
- 10%+ Owner
- Address
- C/O HADRON ENERGY, INC., 3 TWIN DOLPHIN DRIVE, STE 260, REDWOOD CITY
- Signature
- /s/ Samuel Gibson, Manager of Gibson Family Holdings LLC
- Signature date
- 05 Jun 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
HDRN
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 22,797,000
- Date
- 22 May 2026
- Ownership
- Direct
- Footnotes
- F1
HDRN
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 22,797,000
- Date
- 22 May 2026
- Ownership
- Direct
- Footnotes
- F1
HDRN
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 20,249,584
- Date
- 22 May 2026
- Ownership
- By Gibson Family Holdings LLC
- Footnotes
- F2
HDRN
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 20,249,584
- Date
- 22 May 2026
- Ownership
- By Gibson Family Holdings LLC
- Footnotes
- F2
HDRN
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 427,491
- Date
- 22 May 2026
- Ownership
- By SG 2026 Irrevocable Exempt Trust u/a dated January 29, 2026
- Footnotes
- F3
HDRN
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 427,491
- Date
- 22 May 2026
- Ownership
- By SG 2026 Irrevocable Exempt Trust u/a dated January 29, 2026
- Footnotes
- F3
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 3 footnotes
Footnote F1
Received by the reporting person in exchange for 458,949.43 shares of Hadron Energy, Inc. ("Hadron") held by reporting person in connection with the merger of Hadron into a subsidiary of GigCapital7 Corp. (the "Company") (the "Merger") pursuant to the exchange ratio set forth in the business combination agreement between Hadron and the Company. The acquisition of these shares is an exempt transaction under Rule 16b-3, promulgated by the U.S. Securities and Exchange pursuant to the Securities and Exchange Act of 1934, as amended.
Footnote F2
Received by the reporting person in exchange for 405,000 shares of Hadron held by reporting person in connection with the Merger pursuant to the exchange ratio set forth in the business combination agreement between Hadron and the Company. The acquisition of these shares is an exempt transaction under Rule 16b-3, promulgated by the U.S. Securities and Exchange pursuant to the Securities and Exchange Act of 1934, as amended. These shares are beneficially owned by reporting person, who has the voting and dispositive power over such shares. The shares held by Gibson Family Holdings LLC are beneficially owned by Mr. Gibson, the Company's Chief Executive Officer. Mr. Gibson is also the Manager of Gibson Family Holdings LLC, who has sole voting and dispositive power of the shares held by Gibson Family Holdings LLC.
Footnote F3
Received by the reporting person in exchange for 8,550 shares of Hadron held by reporting person in connection with the Merger pursuant to the exchange ratio set forth in the business combination agreement between Hadron and the Company. The acquisition of these shares is an exempt transaction under Rule 16b-3, promulgated by the U.S. Securities and Exchange pursuant to the Securities and Exchange Act of 1934, as amended. These shares are beneficially owned by reporting person, who has the voting and dispositive power over such shares. The shares held by the SG 2026 Irrevocable Exempt Trust are beneficially owned by Mr. Gibson, the Company's Chief Executive Officer. Mr. Gibson has a pecuniary interest in the SG 2026 Irrevocable Exempt Trust, who has sole voting and dispositive power of the shares held by the SG 2026 Irrevocable Exempt Trust.