Muller Richard bought NONE

September 5, 2025 · Form 4 insider transaction

Muller Richard bought 5,196,426 shares of NONE, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 4 days after the transaction.

Direction
Acquired (buy-side)
Shares
5,196,426
Price
N/A
Total value
N/A
RoleOfficer, Director
CompanyNONE
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateSeptember 5, 2025
Filing dateSeptember 9, 2025
Shares owned after5,196,426
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Received in connection with the Issuer's merger (the "Merger") with Deep Fission Inc. ("Legacy Deep Fission") in accordance with the terms of the Agreement and Plan of Merger and Reorganization dated as of September 5, 2025, by and among the Issuer (f/k/a Surfside Acquisition Inc.), Deep Fission Acquisition Co. and Legacy Deep Fission (the "Merger Agreement"), in exchange for shares of Legacy Deep Fission common stock. Pursuant to the terms of the Merger Agreement, at the effective time of the Merger, each issued and outstanding share of Legacy Deep Fission common stock was converted into the right to receive 17.32142 shares of the Issuer's common stock, rounded to the nearest whole share.

View the original Form 4 on SEC EDGAR
Muller Richard bought NONE: September 5, 2025 | Insider Trading Screener