There are no significant Insider Shareholders in Castellum as of December 31, 2025.
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Jay O Wright | General Counsel And Secretary | 16,232,966 | 22 Dec, 2025 |
| Mark C Fuller | 14,977,112 | 03 Sep, 2025 | |
| Emil Kaunitz | 1,999,856 | 21 Dec, 2022 | |
| Charles Thomas Mcmillen | 316,015 | 21 Aug, 2025 | |
| John Francis Campbell | 126,537 | 23 Mar, 2023 | |
| Mark S Alarie | 112,920 | 23 Mar, 2023 | |
| Bernard S Champoux | 104,536 | 23 Mar, 2023 | |
| Patricia Frost | 62,920 | 23 Mar, 2023 | |
| David T Bell | Chief Financial Officer | 14,724 | 02 Dec, 2022 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 19 Dec, 2025 | Jay O Wright | Common Stock | D | 30,000 | $1.05 | 7,134,973 | D | S |
| 15 Dec, 2025 | Jay O Wright | Common Stock | D | 6,000 | $1.10 | 7,176,973 | D | S |
| 16 Dec, 2025 | Jay O Wright | Common Stock | D | 12,000 | $1.07 | 7,164,973 | D | S |
| 10 Dec, 2025 | Jay O Wright | Common Stock | D | 127,000 | $1.21 | 7,243,973 | D | S |
| 11 Dec, 2025 | Jay O Wright | Common Stock | D | 50,000 | $1.16 | 7,193,973 | D | S |
| 12 Dec, 2025 | Jay O Wright | Common Stock | D | 11,000 | $1.16 | 7,182,973 | D | S |
| 28 Nov, 2025 | Jay O Wright | Common Stock | D | 18,000 | $1.06 | 7,405,973 | D | S |
| 01 Dec, 2025 | Jay O Wright | Common Stock | D | 35,000 | $1.05 | 7,370,973 | D | S |
| 14 Nov, 2025 | Jay O Wright | Common Stock | D | 90,000 | $1.15 | 7,433,973 | D | S |
| 17 Nov, 2025 | Jay O Wright | Common Stock | D | 10,000 | $1.16 | 7,423,973 | D | S |
| 11 Nov, 2025 | Jay O Wright | Common Stock | D | 60,000 | $1.18 | 7,683,973 | D | S |
| 13 Nov, 2025 | Jay O Wright | Common Stock | D | 160,000 | $1.16 | 7,523,973 | D | S |
| 15 Sep, 2025 | Jay O Wright | Common Stock | D | 50,000 | $1.10 | 7,793,973 | D | S |
| 16 Sep, 2025 | Jay O Wright | Common Stock | D | 50,000 | $1.11 | 7,743,973 | D | S |
| 10 Sep, 2025 | Jay O Wright | Common Stock | D | 70,000 | $1.12 | 8,006,973 | D | S |
| 11 Sep, 2025 | Jay O Wright | Common Stock | D | 90,000 | $1.12 | 7,916,973 | D | S |
| 12 Sep, 2025 | Jay O Wright | Common Stock | D | 73,000 | $1.12 | 7,843,973 | D | S |
| 05 Sep, 2025 | Jay O Wright | Common Stock | D | 46,473 | $1.08 | 8,477,200 | D | S |
| 08 Sep, 2025 | Jay O Wright | Common Stock | D | 250,227 | $1.12 | 8,226,973 | D | S |
| 09 Sep, 2025 | Jay O Wright | Common Stock | D | 150,000 | $1.12 | 8,076,973 | D | S |