Muller Elizabeth - Insider Non-Derivative Transactions at DEEP FISSION, INC. (NONE) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 9, 2025, Muller Elizabeth's relationship to DEEP FISSION, INC. (NONE) is Officer (Chief Executive Officer), and currently has 5,196,426 shares of Common Stock, and 549,451 shares of Restricted Stock Units.

The charts below show the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other NONE insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
Muller Elizabeth - Insider Non-Derivative Transactions of NONE Common Stock
Muller Elizabeth - Insider Non-Derivative Transactions of NONE Restricted Stock Units
Muller Elizabeth - Insider Non-Derivative Transactions at NONE
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 10, 2025 Acquisition -- (Restricted Stock Units) 549451 0 549451
Sep 6, 2025 Acquisition -- (Common Stock) 5057855 0 5057855
Sep 6, 2025 Acquisition -- (Common Stock) 5196426 0 5196426