4//SEC Filing
McCallum Sophie 4
Accession 0001213900-25-113432
CIK 0001918080other
Filed
Nov 20, 7:00 PM ET
Accepted
Nov 21, 11:16 AM ET
Size
7.6 KB
Accession
0001213900-25-113432
Insider Transaction Report
Form 4
McCallum Sophie
Chief of Staff, Corp. Sec.
Transactions
- Award
Common Stock
2025-11-19+6,798→ 16,667 total - Award
Stock Option (Right to Buy)
2025-11-19+20,393→ 50,001 totalExercise: $3.00Exp: 2035-11-19→ Common Shares (20,393 underlying)
Footnotes (2)
- [F1]Represents the grant of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement. The RSUs are subject to a 4-year vesting period, whereby 1/48th of the RSUs will vest monthly beginning November 19, 2025, subject to the Reporting Person's continuous service through each vesting date.
- [F2]The Stock Option is subject to a 4-year vesting schedule, whereby 1/48th of the option shares will vest monthly beginning on November 19, 2025, subject to Reporting Person's continued service through each vesting date.
Documents
Issuer
Deep Isolation Nuclear, Inc.
CIK 0001918080
Entity typeother
Related Parties
1- filerCIK 0002085363
Filing Metadata
- Form type
- 4
- Filed
- Nov 20, 7:00 PM ET
- Accepted
- Nov 21, 11:16 AM ET
- Size
- 7.6 KB