Kaiser Brittany — SEC Form 4 filings
SEC reporting owner CIK 1918874. 4 Form 4 filings on record with FilingPulse; latest filed 2026-09-14.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2024-11-04 to 2026-09-14. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 2 legs across 2 filings — 106,174 shares, $87,759 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 1 leg across 1 filing — 604,581 shares, $211,603 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 4.
- Largest priced transaction: sale of 604,581 shares @ $0.35 ($211,603) in Gryphon Digital Mining, Inc., filed 2025-01-10.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Gryphon Digital Mining, Inc. (GRYP) | Director | 3 | 1 leg · 96,824 sh · $37,761 | 1 leg · 604,581 sh · $211,603 | 2 |
| Alpha Compute Corp (ALP) | Chief Executive Officer, Director | 1 | 1 leg · 9,350 sh · $49,997 | — | 2 |
Form 4 filings — Kaiser Brittany
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-14 | 4 | Alpha Compute Corp (ALP) | Grant/award (A): 7,416 @ $0 · Purchase (P): 9,350 @ $5.35 · Grant/award (A): 10,906 (derivative) @ $0 | EDGAR |
| 2025-01-15 | 4 | Gryphon Digital Mining, Inc. (GRYP) | Purchase (P): 96,824 @ $0.39 · Purchase (P): 96,824 (derivative) @ $0.12 | EDGAR |
| 2025-01-10 | 4 | Gryphon Digital Mining, Inc. (GRYP) | Sale (S): 604,581 @ $0.35 | EDGAR |
| 2024-11-04 | 4 | Gryphon Digital Mining, Inc. (GRYP) | Grant/award (A): 264,080 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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