Reporting owner
Bell David T
Reporting owner CIK 0001944338 · Chief Financial Officer · Treasurer
These transactions appear in filings associated with this reporting owner. Jointly reported quantities and amounts are unallocated; they are not this owner's individual purchases or total holdings. Names and roles reflect the relevant filing, and a reporting owner may be a person or an organization.
Transaction timeline
Who reported an acquisition, and when the transaction occurred.
2 dated transactions · 1 of 1 reporting owners shown. Select one owner to focus the chart.
View timeline as a table
| Transaction date | Company / security | Reporting owners | Acquisition type |
|---|---|---|---|
| Oct 1, 2026 | Castellum, Inc.Common Stock | Bell David T | Purchase |
| Nov 11, 2025 | Castellum, Inc.Stock Options | Bell David T | Stock award |
Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.
Transactions in associated filings
| Filed / transacted | Company | Reporting owners | Type / security | Quantity | Price / reference value | Details |
|---|---|---|---|---|---|---|
| Trade: | Castellum, Inc.CTM · company listings | Bell David TChief Financial Officer · Treasurer | PurchaseCommon StockNon-derivative security · Code P | 1,396 | 0.5352 *Value: 747.1392Currency not specified | View ↗ |
| Trade: | Castellum, Inc.CTM · company listings | Bell David TChief Financial Officer · Treasurer | Stock awardStock OptionsDerivative security · Code A | 225,000 | 0Value: 0Currency not specified | View ↗ |
2 transactions on this page. Filing date, newest first.