CTGO's three largest insider shareholders as of June 10, 2026 are Nieuwenhuyse Rick Van (President Ceo, 551.14K shares), John B Juneau (Director, 353.39K shares), John B Juneau (Chairman, 353.11K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Joseph S Compofelice | - | 167,548 | 0 | 21 Mar, 2025 |
| John B Juneau | - | 0 | 353,391 | 04 Dec, 2024 |
| Joseph G. Greenberg | - | 209,282 | 0 | 04 Jan, 2022 |
| Nieuwenhuyse Rick Van | President Ceo | 551,140 | 0 | 06 Apr, 2026 |
| Clynton R. Nauman | - | 35,350 | 0 | 07 Apr, 2026 |
| Leah S Gaines | Chief Financial Officer | 71,235 | 0 | 07 Feb, 2023 |
| Richard Shortz | - | 84,050 | 0 | 18 Aug, 2025 |
| Curtis J. Freeman | - | 162,626 | 0 | 21 Mar, 2025 |
| Michael Aaron Clark | Cfo Secretary | 55,998 | 0 | 06 Apr, 2026 |
| Darwin Green | - | 33,994 | 0 | 11 Jul, 2025 |
| Michael Andrew Cinnamond | - | 26,494 | 0 | 06 Apr, 2026 |
| David Gregory Larimer | Vp Exploration | 18,093 | 0 | 06 Apr, 2026 |
| Darren Paul Devine | - | 49,471 | 0 | 09 Apr, 2026 |
| Shawn Khunkhun | President And Director | 90,389 | 0 | 09 Apr, 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 | Shawn Khunkhun | Common Stock, par value $0.01 | A | 20,650 | $12.46 | 90,389 | D | M |
| 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 | Stock Option (right to buy) | D | 20,650 | $12.46 | 0 | D | M |
| 08 Apr, 2026 | Darren Paul Devine | Stock Option (right to buy) | D | 10,325 | $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 | John B Juneau | Common Stock, par value $0.01 | A | 10,800 | $0.00 | 353,111 | 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 | David Gregory Larimer | Common Stock, par value $0.01 | A | 5,300 | $0.00 | 18,093 | D | A |
| 02 Apr, 2026 | David Gregory Larimer | Common Stock, par value $0.01 | A | 5,300 | $0.00 | 18,093 | 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 Andrew Cinnamond | Common Stock, par value $0.01 | A | 10,800 | $0.00 | 26,494 | 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 | 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 | 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 |
| 19 Mar, 2026 | David Gregory Larimer | Common Stock, par value $0.01 | D | 2,775 | $17.92 | 12,793 | D | S |