Form 4 holding
10%+ Owner
GigCapital7 Corp.
- Security class
- Common Stock
- Shares / value
- 9,932,246
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- By GigAcquisitions7 Corp.
Dr. Avi S. Katz - Chairman, Director, 10%+ Owner at Hadron Energy, Inc.
Issuer-level insider activity
- Role
- Chairman, Director, 10%+ Owner
- Issuer ticker
- HDRN, HDRNW on Nasdaq
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
No buys or sells have been reported by Dr. Avi S. Katz since 08 Aug 2025
Reported holdings for Dr. Avi S. Katz in Hadron Energy, Inc.
Form 4 holding
Chairman, Director, 10%+ Owner
GigCapital7 Corp.
- Security class
- Common Stock
- Shares / value
- 9,932,246
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- By GigAcquisitions7 Corp.
Form 4 holding
Director, 10%+ Owner
GigCapital7 Corp.
- Security class
- Common Stock
- Shares / value
- 9,932,246
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- By GigAcquisitions7 Corp.
Form 4 holding
Chairman, Director, 10%+ Owner
GigCapital7 Corp.
- Security class
- Common Stock
- Shares / value
- 87,500
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- By Spouse, Dr. Raluca Dinu
Form 4 holding
10%+ Owner
GigCapital7 Corp.
- Security class
- Common Stock
- Shares / value
- 87,500
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- By Spouse, Dr. Raluca Dinu
Form 4 holding
Director, 10%+ Owner
GigCapital7 Corp.
- Security class
- Common Stock
- Shares / value
- 87,500
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- By Spouse, Dr. Raluca Dinu
Form 4 holding
Chairman, Director, 10%+ Owner
GigCapital7 Corp.
- Security class
- Common Stock
- Shares / value
- 87,500
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- Direct
Form 4 holding
10%+ Owner
GigCapital7 Corp.
- Security class
- Common Stock
- Shares / value
- 87,500
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- Direct
Form 4 holding
Director, 10%+ Owner
GigCapital7 Corp.
- Security class
- Common Stock
- Shares / value
- 87,500
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- Direct
Form 4 holding
Chairman, Director, 10%+ Owner
GigCapital7 Corp.
- Security class
- Class B ordinary shares
- Shares / value
- 0
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- GigAcquisitions7 Corp.
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
10%+ Owner
GigCapital7 Corp.
- Security class
- Class B ordinary shares
- Shares / value
- 0
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- GigAcquisitions7 Corp.
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
Director, 10%+ Owner
GigCapital7 Corp.
- Security class
- Class B ordinary shares
- Shares / value
- 0
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- GigAcquisitions7 Corp.
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
Director, 10%+ Owner
GigCapital7 Corp.
- Security class
- Convertible Promissory Note
- Shares / value
- 0
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- GigAcquisitions7 Corp.
- Underlying class
- Warrants
- Underlying amount
Form 4 holding
10%+ Owner
GigCapital7 Corp.
- Security class
- Convertible Promissory Note
- Shares / value
- 0
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- GigAcquisitions7 Corp.
- Underlying class
- Warrants
- Underlying amount
Form 4 holding
Chairman, Director, 10%+ Owner
GigCapital7 Corp.
- Security class
- Convertible Promissory Note
- Shares / value
- 0
- Estimated value
- Report date
- 22 May 2026
- Price
- Ownership
- GigAcquisitions7 Corp.
- Underlying class
- Warrants
- Underlying amount
Transaction history for Dr. Avi S. Katz in Hadron Energy, Inc.
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.