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Bell David T

4 Form 4 · free tier: 48h delay

Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).

For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.

Recent Form 4 trades

Open-market purchases and sales

4 tx · 3 groups

Castellum, Inc.

CTM · Trade · Oct 1, 2026 · Filed · Oct 1, 2026

$747

1,396 sh

Buy

Castellum, Inc.

CTM · Trade · Jul 1, 2026 · Filed · Jul 2, 2026

$736

1,202 sh

Buy

Castellum, Inc.

CTM · Trade · Nov 28, 2022 · Filed · Dec 2, 2022 · filed 4 days after trade

$305,905,824

29,448 sh · 2 tx

Mixed