Bell David T
SEC insider (Form 3/4/5 filer). CIK 0001944338. Chief Financial Officer at Castellum, Inc. (CTM). 3 reported Form 4/5 transactions since Sep 2024; latest on Oct 1, 2026. Located in VIENNA, VA.
Companies Bell David T has filed insider reports for
- Castellum, Inc. (CTM): Officer, Chief Financial Officer
Bell David T
CIK: 0001944338
Transaction Breakdown
Open Market Buys (P)2 (66.7%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)1 (33.3%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
CTM
Castellum, Inc.
Officer