CGON: CG Oncology, Inc. insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 2 sales totaling $62K in the last 180 days.
Insider sales
| Trade date | Insider | Role | Value | 10b5-1 plan |
|---|---|---|---|---|
| 2026-10-15 | Post Leonard E | Director | $31K | yes |
| 2026-10-15 | Post Leonard E | Director | $31K | yes |
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-08-14 | Fell below 5% | Foresite Capital Fund V, L.P. | 4.90% | SEC | |
| 2026-08-14 | 13G amendment | RTW Investments, LP | 9.70% | SEC | |
| 2026-08-13 | 13G amendment | Wellington Management Group LLP | 6.00% | SEC | |
| 2026-07-27 | 13G amendment | BlackRock, Inc. | 6.80% | SEC |
Get new insider and activist filings the morning after: daily alerts. Not investment advice.