Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Castellum, Inc.CTM · Entity 7164 | Director | November 11, 2025 | November 13, 2025 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Castellum, Inc.
Report date November 11, 2025 · Filed November 13, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Stock OptionsSEC Table II · derivative / convertible security · Conversion / exercise price $1.19 · Expires 2032-11-10 | Direct | 100,000 |
Reported balance
After 2025-11-11 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2025-11-11 · Grant · Acquired 100,000 · Balance 100,000 F1: As compensation for his service as an independent member of the Board of Directors, Mr. Champoux received 100,000 stock options granted pursuant to the terms of the Castellum, Inc. Second Amended 2021 Stock Incentive Plan to purchase 100,000 shares of common stock which vest ratably over a period of twenty months commencing December 1, 2025. |
Filing footnotes · ownership attribution and instrument terms
F1: As compensation for his service as an independent member of the Board of Directors, Mr. Champoux received 100,000 stock options granted pursuant to the terms of the Castellum, Inc. Second Amended 2021 Stock Incentive Plan to purchase 100,000 shares of common stock which vest ratably over a period of twenty months commencing December 1, 2025.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| November 11, 2025 Filed Nov 13, 2025 06:51 UTC | Castellum, Inc. CTM · Entity 7164 | GrantStock Options · Derivative | 100,000 | $0.00 Strike: $1.19 | $0.00 |
DisclosureSEC source: 0001877939-25-000119 · wk-form4_1763034697.xml · derivative · entry 1 Champoux Bernard S · CIK 0001946441 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 100,000 Underlying: Common Stock · 100,000 shares Expires 2032-11-10 F1 · derivative.exercise_date: As compensation for his service as an independent member of the Board of Directors, Mr. Champoux received 100,000 stock options granted pursuant to the terms of the Castellum, Inc. Second Amended 2021 Stock Incentive Plan to purchase 100,000 shares of common stock which vest ratably over a period of twenty months commencing December 1, 2025. Read SEC document |
| July 01, 2024 Filed Jul 3, 2024 06:03 UTC | Castellum, Inc. CTM · Entity 7164 | GrantStock Options · Derivative | 250,000 | Not disclosed Strike: $0.21 | Not disclosed |
DisclosureSEC source: 0001946441-24-000004 · wk-form4_1720000974.xml · derivative · entry 1 Champoux Bernard S · CIK 0001946441 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 250,000 Underlying: Common Stock · 250,000 shares Expires 2031-06-30 F1 · price: As compensation for his service as an independent member of the Board of Directors, Mr. Champoux received 250,000 stock options granted pursuant to the terms of the Castellum, Inc. Amended 2021 Stock Incentive Plan which vest quarterly over a one year period. F1 · derivative.exercise_date: As compensation for his service as an independent member of the Board of Directors, Mr. Champoux received 250,000 stock options granted pursuant to the terms of the Castellum, Inc. Amended 2021 Stock Incentive Plan which vest quarterly over a one year period. Read SEC document |
| March 21, 2023 Filed Mar 23, 2023 16:16 UTC | Castellum, Inc. CTM · Entity 7164 | PurchaseCommon Stock | 50,420 | $1.19 | $59,999.80 |
DisclosureSEC source: 0001575872-23-000425 · ownership.xml · nonDerivative · entry 2 Champoux Bernard S · CIK 0001946441 · Director · Chair of Board of Directors 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 104,536 F2 · balance_after: Represents shares of common stock issued to Reporting Person as compensation for service as a member of the board of directors in fiscal year 2023, which vest monthly through 12/31/2023. Read SEC document |
| March 21, 2023 Filed Mar 23, 2023 16:16 UTC | Castellum, Inc. CTM · Entity 7164 | PurchaseCommon Stock | 12,500 | $1.20 | $15,000.00 |
DisclosureSEC source: 0001575872-23-000425 · ownership.xml · nonDerivative · entry 1 Champoux Bernard S · CIK 0001946441 · Director · Chair of Board of Directors 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 54,116 F1 · balance_after: Represents shares of common stock issued to Reporting Person as compensation for service as a member of the board of directors in fiscal year 2022. Read SEC document |
| December 05, 2022 Filed Dec 6, 2022 07:02 UTC | Castellum, Inc. CTM · Entity 7164 | PurchaseCommon Stock | 900 | $954.00 | $858,600.00 |
DisclosureSEC source: 0001575872-22-001252 · ownership.xml · nonDerivative · entry 2 Champoux Bernard S · CIK 0001946441 · Director · Chair of Board of Directors 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 41,616 Read SEC document |
| December 02, 2022 Filed Dec 6, 2022 07:02 UTC | Castellum, Inc. CTM · Entity 7164 | PurchaseCommon Stock | 100 | $94.50 | $9,450.00 |
DisclosureSEC source: 0001575872-22-001252 · ownership.xml · nonDerivative · entry 1 Champoux Bernard S · CIK 0001946441 · Director · Chair of Board of Directors 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,716 Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.