Merriman Andrew bought CTM
November 11, 2025 · Form 4 insider transaction
Merriman Andrew bought 275,000 shares of Castellum, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
275,000
Price
$0.00
Total value
N/A
InsiderMerriman Andrew
Role—
CompanyCastellum, Inc. (CTM)
SecurityStock Options
Transaction codeA: Grant or award
Transaction dateNovember 11, 2025
Filing dateNovember 13, 2025
Shares owned after275,000
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
In connection with his continued employment, on November 11, 2025 Mr. Merriman received 275,000 stock options issued pursuant to the Castellum, Inc. Second Amended 2021 Stock Incentive Plan to purchase 275,000 shares of common stock, which vest ratably over twenty months, commencing December 1, 2025.