CTGO (CTGO) Insider Trading
Over the last 3 months, CTGO insiders made 1 open-market buy and 3 sales, a net sale of -$432K (SEC Form 4). Over the last 6 months, 55 institutions increased and 17 reduced their position (13F).
Insider Activity
Sentiment
20/100
Buys (3m)
1
Sells (3m)
3
Net (3m)
-$432.1K
Insiders buying
Insider trades by month Buys Sells
Mar
Apr
ContextInstitutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Apr 9, 2026 | Devine Darren Pauldirector | Option | 10,325 | $12.46 |
| Apr 9, 2026 | Khunkhun Shawndirector, officer: President and Director | Option | 20,650 | $12.46 |
| Apr 7, 2026 | Nauman Clynton R.director | Buy | 10,000 | $18.56 |
| Apr 7, 2026 | Nauman Clynton R.director | Grant | 10,800 | — |
| Apr 6, 2026 | Clark Michael Aaronofficer: CFO & Secretary | Grant | 16,200 | — |
| Apr 6, 2026 | JUNEAU JOHN Bdirector | Grant | 10,800 | — |
| Apr 6, 2026 | Larimer David Gregoryofficer: VP Exploration | Grant | 5,300 | — |
| Apr 6, 2026 | Larimer David Gregoryofficer: VP Exploration | Grant | 9,000 | $18.55 |
| Apr 6, 2026 | Clark Michael Aaronofficer: CFO & Secretary | Grant | 27,500 | $18.55 |
| Apr 6, 2026 | Cinnamond Michael Andrewdirector | Grant | 10,800 | — |
| Apr 6, 2026 | Van Nieuwenhuyse Rickdirector, officer: President & CEO | Grant | 34,000 | — |
| Apr 6, 2026 | Van Nieuwenhuyse Rickdirector, officer: President & CEO | Grant | 57,500 | $18.55 |
| Mar 20, 2026 | Clark Michael Aaronofficer: CFO & Secretary | Sell | 10,075 | $17.92 |
| Mar 20, 2026 | Van Nieuwenhuyse Rickdirector, officer: President & CEO | Sell | 21,621 | $17.92 |
| Mar 20, 2026 | Larimer David Gregoryofficer: VP Exploration | Sell | 2,775 | $17.92 |
Source: CTGO SEC Form 4 filings, latest Apr 9, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their CTGO positions over the last 6 months (SEC Form 13F).
Increased
55
New positions
49
Reduced
17
Sold out
19
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| ALYESKA INVESTMENT GROUP, L.P. | Increased | 1.4M | May 15, 2026 |
| BLACKROCK, INC. | Increased | 1.3M | May 13, 2026 |
| FRANKLIN RESOURCES INC | Increased | 1.3M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 688K | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 583K | May 15, 2026 |
| BARINGS LLC | Unchanged | 476K | May 6, 2026 |
| VAN ECK ASSOCIATES CORP | Increased | 455K | May 15, 2026 |
| MARSHALL WACE, LLP | Increased | 303K | May 15, 2026 |
| FEDERATED HERMES, INC. | Increased | 288K | May 11, 2026 |
| STATE STREET CORP | Increased | 276K | May 15, 2026 |
| TOROSO INVESTMENTS, LLC | New Position | 220K | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | Increased | 208K | May 18, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 178K | May 8, 2026 |
| NORTHERN TRUST CORP | Increased | 173K | May 14, 2026 |
| VANGUARD FIDUCIARY TRUST CO | New Position | 158K | May 8, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.