4//SEC Filing
GLANVILLE THOMAS S 4
Accession 0001104659-25-123695
CIK 0001918102other
Filed
Dec 21, 7:00 PM ET
Accepted
Dec 22, 3:52 PM ET
Size
5.9 KB
Accession
0001104659-25-123695
Insider Transaction Report
Form 4
GLANVILLE THOMAS S
Director
Transactions
- Award
Restricted Stock Unit
2025-11-12+100,000→ 100,000 totalExercise: $0.00From: 2026-05-12→ Common Stock (100,000 underlying)
Footnotes (2)
- [F1]Each restricted stock unit gives the holder the right to receive one share of the Issuer's common stock upon vesting. The units vest after six months, as long as the holder continues to provide service through the vesting date. After the units vest, the holder may choose to delay receiving the shares until the earlier of a qualifying distribution event or the end of service, as allowed under the Issuer's equity incentive plan.
- [F2]These restricted stock units do not have an expiration date.
Documents
Issuer
DEEP FISSION, INC.
CIK 0001918102
Entity typeother
Related Parties
1- filerCIK 0001192319
Filing Metadata
- Form type
- 4
- Filed
- Dec 21, 7:00 PM ET
- Accepted
- Dec 22, 3:52 PM ET
- Size
- 5.9 KB