As of April 28, 2026, the three largest insider holders of CTGO are Nieuwenhuyse Rick Van (President Ceo, 551.14K shares), John B Juneau (Director, 353.39K shares), John B Juneau (Director, 353.39K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Nieuwenhuyse Rick Van | President Ceo | 551,140 | 0 | 06 Apr, 2026 |
| John B Juneau | - | 0 | 353,391 | 04 Dec, 2024 |
| John B Juneau | - | 0 | 353,391 | 04 Dec, 2024 |
| John B Juneau | Chairman | 353,111 | 0 | 06 Apr, 2026 |
| John B Juneau | Chairman | 342,311 | 0 | 21 Mar, 2025 |
| Joseph G. Greenberg | - | 209,282 | 0 | 04 Jan, 2022 |
| Joseph G. Greenberg | - | 209,282 | 0 | 04 Jan, 2022 |
| Joseph S Compofelice | - | 167,548 | 0 | 21 Mar, 2025 |
| Curtis J. Freeman | - | 162,626 | 0 | 21 Mar, 2025 |
| Curtis J. Freeman | - | 162,626 | 0 | 21 Mar, 2025 |
| Shawn Khunkhun | President And Director | 90,389 | 0 | 09 Apr, 2026 |
| Richard Shortz | - | 84,050 | 0 | 18 Aug, 2025 |
| Richard Shortz | - | 84,050 | 0 | 18 Aug, 2025 |
| Leah S Gaines | Chief Financial Officer | 71,235 | 0 | 07 Feb, 2023 |
| Leah S Gaines | Chief Financial Officer | 71,235 | 0 | 07 Feb, 2023 |
| Michael Aaron Clark | Cfo Secretary | 55,998 | 0 | 06 Apr, 2026 |
| Darren Paul Devine | - | 49,471 | 0 | 09 Apr, 2026 |
| Darwin Green | - | 33,994 | 0 | 11 Jul, 2025 |
| Darwin Green | - | 33,994 | 0 | 11 Jul, 2025 |
| Michael Andrew Cinnamond | - | 26,494 | 0 | 06 Apr, 2026 |
| Clynton R. Nauman | - | 24,550 | 0 | 07 Apr, 2026 |
| David Gregory Larimer | Vp Exploration | 18,093 | 0 | 06 Apr, 2026 |
| David Gregory Larimer | Vp Exploration | 12,793 | 0 | 20 Mar, 2026 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 08 Apr, 2026 | Darren Paul Devine | Common Stock, par value $0.01 | A | 10,325 | $12.46 | 49,471 | D | M |
| 08 Apr, 2026 | Shawn Khunkhun | Common Stock, par value $0.01 | A | 20,650 | $12.46 | 90,389 | D | M |
| 08 Apr, 2026 | Darren Paul Devine | Stock Option (right to buy) | D | 10,325 | $12.46 | 0 | D | M |
| 08 Apr, 2026 | Shawn Khunkhun | Stock Option (right to buy) | D | 20,650 | $12.46 | 0 | D | M |
| 02 Apr, 2026 | Clynton R. Nauman | Common Stock, par value $0.01 | A | 10,800 | $0.00 | 35,350 | D | A |
| 01 Apr, 2026 | Clynton R. Nauman | Common Stock, par value $0.01 | A | 10,000 | $18.56 | 24,550 | D | P |
| 02 Apr, 2026 | David Gregory Larimer | Common Stock, par value $0.01 | A | 5,300 | $0.00 | 18,093 | D | A |
| 02 Apr, 2026 | John B Juneau | Common Stock, par value $0.01 | A | 10,800 | $0.00 | 353,111 | D | A |
| 02 Apr, 2026 | Michael Andrew Cinnamond | Common Stock, par value $0.01 | A | 10,800 | $0.00 | 26,494 | D | A |
| 02 Apr, 2026 | Michael Aaron Clark | Common Stock, par value $0.01 | A | 16,200 | $0.00 | 55,998 | D | A |
| 02 Apr, 2026 | Nieuwenhuyse Rick Van | Common Stock, par value $0.01 | A | 34,000 | $0.00 | 551,140 | D | A |
| 02 Apr, 2026 | Michael Aaron Clark | Stock Option (right to buy) | A | 27,500 | $0.00 | 27,500 | D | A |
| 02 Apr, 2026 | David Gregory Larimer | Stock Option (right to buy) | A | 9,000 | $0.00 | 9,000 | D | A |
| 02 Apr, 2026 | Nieuwenhuyse Rick Van | Stock Option (right to buy) | A | 57,500 | $0.00 | 57,500 | D | A |
| 19 Mar, 2026 | Michael Aaron Clark | Common Stock, par value $0.01 | D | 10,075 | $17.92 | 39,798 | D | S |
| 19 Mar, 2026 | Nieuwenhuyse Rick Van | Common Stock, par value $0.01 | D | 21,621 | $17.92 | 517,140 | D | S |
| 19 Mar, 2026 | David Gregory Larimer | Common Stock, par value $0.01 | D | 2,775 | $17.92 | 12,793 | D | S |
| 19 Mar, 2026 | David Gregory Larimer | Common Stock, par value $0.01 | D | 2,775 | $17.92 | 12,793 | D | S |
| 08 Jan, 2026 | Nieuwenhuyse Rick Van | Common Stock, par value $0.01 | D | 19,608 | $26.00 | 538,761 | D | S |
| 08 Jan, 2026 | Michael Aaron Clark | Common Stock, par value $0.01 | D | 10,097 | $26.00 | 49,873 | D | S |