Muller Richard

13D and 13G Filings

13D/G filings
13D on 1 security, 13G on 1 security
CIK
0002081872
All SEC filings
View on sec.gov
Issuer % of Class Filed
Schedule 13D · 1 security · may seek to influence control
Deep Fission, Inc. 13D
FISN · 243927100
10.6% 9/23/2025
Event 9/5/2025
Schedule 13G · 1 security · passive
Deep Isolation Nuclear, Inc. 13G 5.8% 8/18/2025
Event 7/23/2025

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