GOLDMAN TEPPER LESLIE

PrivateCIK: 2062355
Location

BROOKLYN, NY

GOLDMAN TEPPER LESLIE enters DEEP FISSION, INC. with 100K shares across direct and indirect positions

This filing by GOLDMAN TEPPER LESLIE establishes the baseline for all future Form 4 insider transaction reports at DEEP FISSION, INC..

Indirect
InsiderGOLDMAN TEPPER LESLIECIK 2062355
IssuerDEEP FISSION, INC.CIK 1918102
Director
Since Mar 2026
100K
Baseline shares
0.00
Direct ownership
0 positions
0.00
Derivative underlying
0 instruments
1
Security positions
100K indirect
Non-Derivative Holdings1

Common Stock

Indirect
Shares owned100K
Total
100K indirect100K
Derivative Holdings0
No derivative holdings reported
GOLDMAN TEPPER LESLIE — Initial Ownership Disclosure (Form 3) Filed Nov 14, 2025 | Finecho