NYSEMKT: CTMCastellum Inc Stock Ownership - Who owns Castellum?
Insider buying vs selling
Have Castellum Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| David T. Bell | Chief Financial Officer | 2026-03-31 | 1,329 | $0.45 | $603.37Buy |
| Andrew Merriman | Chief Operating Officer | 2026-03-31 | 1,329 | $0.45 | $603.37Buy |
| Tammy L. Martin | General Counsel and Secretary | 2026-03-31 | 1,329 | $0.45 | $603.37Buy |
| Andrew Merriman | Chief Operating Officer | 2026-03-27 | 2,000 | $0.64 | $1.29kBuy |
| Glen R. Ives | President | 2026-03-27 | 2,000 | $0.62 | $1.23kBuy |
| Glen R. Ives | President | 2026-03-26 | 10,000 | $0.67 | $6.65kBuy |
| Charles Thomas McMillen | Director | 2026-03-25 | 30,000 | $0.70 | $21.12kSell |
| Charles Thomas McMillen | Director | 2026-03-18 | 55,000 | $0.80 | $44.11kSell |
| Andrew Merriman | Chief Operating Officer | 2026-03-18 | 3,000 | $0.80 | $2.39kBuy |
| Jay O. Wright | General Counsel Secretary | 2025-12-19 | 30,000 | $1.05 | $31.50kSell |
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Net Insider Buy/Sell (L12M) Ownership
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CTM Shareholders
What type of owners hold Castellum Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Jay O. Wright | 17.16% | 16,232,966 | $11.67M | Insider |
| Mark C. Fuller | 15.88% | 15,027,112 | $10.80M | Insider |
| Vanguard Group Inc | 3.67% | 3,473,227 | $2.50M | Institution |
| Ubs Group Ag | 2.28% | 2,155,157 | $1.55M | Institution |
| Essex Investment Management Co LLC | 2.23% | 2,114,029 | $1.52M | Institution |
| Emil Kaunitz | 2.11% | 1,999,856 | $1.44M | Insider |
| Geode Capital Management LLC | 0.82% | 773,724 | $556.31k | Institution |
| Meridian Wealth Management LLC | 0.79% | 745,150 | $535.76k | Institution |
| Legato Capital Management LLC | 0.72% | 680,945 | $489.60k | Institution |
| Andrew Merriman | 0.57% | 537,329 | $386.34k | Insider |
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Castellum Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.