Muller Elizabeth

13D and 13G Filings

13D/G filings
13D on 2 securities
CIK
0002081850
All SEC filings
View on sec.gov
Issuer % of Class Filed
Schedule 13D · 2 securities · may seek to influence control
Deep Fission, Inc. 13D
FISN · 243927100
20.6% 9/23/2025
Event 9/5/2025
Deep Isolation Nuclear, Inc. 13D 22.1% 8/18/2025
Event 7/23/2025

Includes filings since 12/18/2024, when the SEC began requiring structured 13D and 13G data.