LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
CIK 0001918102

DEEP FISSION, INC.

23 transactions by 10 insiders, from November 7, 2025 to March 9, 2026.

Transactions
2310 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
Nonenobody sold on the open market
Net
+$0net buying

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Mark Wayne PeresChief3———
Elizabeth MullerCEO3———
Jonathan H. GordonGC3———
Michael Allen BraselCOO3———
Jonathon AngellDir2———
Thomas S. GlanvilleDir2———
William Mark SchmitzCFO2———
Blake JanoverDir2———
Tepper Leslie GoldmanDir2———
Richard MullerCTO1———

All transactions

23 in total, newest filings first.

InsiderDateCodeSharesPriceValue
William Mark SchmitzCFODERIVMar 9A223,000$0.00—?
Tepper Leslie GoldmanDirDERIVMar 9A3,334$0.00—?
Thomas S. GlanvilleDirDERIVMar 9A3,334$0.00—?
Blake JanoverDirDERIVMar 9A3,334$0.00—?
Elizabeth MullerCEODERIVMar 9A2,600,000$0.00—?
Richard MullerCTODERIVMar 9A223,000$0.00—?
Mark Wayne PeresChiefDERIVMar 9A223,000$0.00—?
Jonathan H. GordonGCDERIVMar 9A223,000$0.00—?
Michael Allen BraselCOODERIVMar 9A445,000$0.00—?
Jonathon AngellDirDERIVMar 9A3,334$0.00—?
Michael Allen BraselOfficerDERIVFeb 18A15,000$0.00—?
William Mark SchmitzCFODERIVFeb 18A15,000$0.00—?
Jonathan H. GordonOfficerDERIVFeb 18A20,000$0.00—?
Mark Wayne PeresChiefDERIVFeb 19A15,000$0.00—?
Mark Wayne PeresChiefDERIVFeb 19A25,000$0.00—?
Michael Allen BraselOfficerDERIVNov 7A70,000$0.00—?
Blake JanoverDirDERIVDec 19A100,000$0.00—?
Thomas S. GlanvilleDirDERIVNov 12A100,000$0.00—?
Elizabeth MullerCEODERIVDec 9A183,150$0.00—?
Elizabeth MullerCEODec 9A549,451$0.00—
Jonathan H. GordonOfficerDERIVNov 7A85,000$0.00—?
Jonathon AngellDirDERIVNov 12A100,000$0.00—?
Tepper Leslie GoldmanDirDERIVNov 12A100,000$0.00—?