Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| GigCapital8 Corp.GIW · Entity 5500 | Director | October 07, 2025 | October 08, 2025 |
| GigCapital9 Corp.GIX · Entity 5737 | Director | January 28, 2026 | February 02, 2026 |
| Hadron Energy, Inc.HDRN · Entity 6554 | Director | August 11, 2026 | August 13, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
GigCapital8 Corp.
Report date October 07, 2025 · Filed October 08, 2025
This filing explicitly reported no securities owned.
GigCapital9 Corp.
Report date January 28, 2026 · Filed February 02, 2026
This filing explicitly reported no securities owned.
Hadron Energy, Inc.
Report date August 11, 2026 · Filed August 13, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 67,395 |
Reported balance
After 2026-08-11 transaction · row 1
1 source rowRow 1 · 2026-08-11 · Grant · Acquired 67,395 · Balance 67,395 F1: Subject to the Reporting Person's continued service to Hadron Energy, Inc. (the "Company"), fifty percent of the Restricted Stock Unit ("RSU") shall vest on August 15, 2026, and the remaining fifty percent will vest in two equal installments on November 15 and February 15, such that the grant will be fully vested on February 15, 2027. |
Filing footnotes · ownership attribution and instrument terms
F1: Subject to the Reporting Person's continued service to Hadron Energy, Inc. (the "Company"), fifty percent of the Restricted Stock Unit ("RSU") shall vest on August 15, 2026, and the remaining fifty percent will vest in two equal installments on November 15 and February 15, such that the grant will be fully vested on February 15, 2027.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| August 11, 2026 Filed Aug 13, 2026 22:58 UTC | Hadron Energy, Inc. HDRN · Entity 6554 | GrantCommon Stock | 67,395 | $1.84 | $124,006.80 |
DisclosureSEC source: 0002035613-26-000003 · form4.xml · nonDerivative · entry 1 Zuckerman Adrian · CIK 0002035613 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 67,395 F1 · shares: Subject to the Reporting Person's continued service to Hadron Energy, Inc. (the "Company"), fifty percent of the Restricted Stock Unit ("RSU") shall vest on August 15, 2026, and the remaining fifty percent will vest in two equal installments on November 15 and February 15, such that the grant will be fully vested on February 15, 2027. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.