Bell David T purchased $747 of CTM
Bell David T (Chief Financial Officer) purchased 1,396 shares of Castellum, Inc. (CTM) at $0.54 on 2026-10-01.
How this was made
The 30-second read
Why it matters
The transaction is a primary disclosure but its modest dollar amount limits its trading relevance.
Market read
A small insider buy that may slightly boost confidence but unlikely to move the stock materially.
What to watch
No material corporate events accompany the filing; the transaction size is too small to affect broader sentiment.
Background
SEC Form 4 filings disclose insider transactions; this filing reports a CFO's open‑market purchase of Castellum shares.
Ticker impact
Chief Financial Officer Bell David T purchased 1,396 shares of Castellum, Inc. for $747, increasing his stake to 18,651 shares.
slight upward pressure as the market prices in insider confidence
The purchase is modest in size ($747) and represents a minor increase in insider ownership; such transactions typically have minimal effect on price.
Market effects
None
None
None
Counterpoint
The purchase could be a routine portfolio rebalancing rather than a strong endorsement of the company.
Key entities
- companyCastellum, Inc.
Real estate investment trust focused on data center properties.
- personBell David T
Chief Financial Officer of Castellum, Inc.
