Bernard S. Champoux, Director Other at Castellum, Inc. (CTM), bought 900 shares at $0.95 ($859) on 2022-12-05, disclosed to the SEC on 2022-12-06.
Open-market purchase of $859 CTM by Director Other. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
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