Andrew Merriman

Chief Operating Officer, Castellum, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$0.0M

Companies

Latest trade

Oct 1, 2026

Companies

Castellum, Inc.Chief Operating Officer +$0.0M

Trades

CTM Bought 1,396 shares at $0.54 $0.0M Oct 1

CTM Bought 50,000 shares at $0.62 $0.0M Sep 9

CTM Bought 1,202 shares at $0.61 $0.0M Jul 1

CTM Bought 2,000 shares at $0.64 $0.0M Mar 27

CTM Bought 3,000 shares at $0.80 $0.0M Mar 18

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.