5 insiders reported 67 Form 4 transactions for CG Oncology, Inc. (CGON) over the past 18 months (most recent 2026-08-18). Recent activity: POST LEONARD E (Director) Buy 1,000 shares, POST LEONARD E (Director) Sell 1,000 shares, POST LEONARD E (Director) Buy 1,000 shares, POST LEONARD E (Director) Sell 1,000 shares, Mulay James (Director) Buy 24,165 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | POST LEONARD E | Director | Buy | 1,000 | $600 |
| 2026-08-18 | POST LEONARD E | Director | Sell | 1,000 | $74,540 |
| 2026-07-17 | POST LEONARD E | Director | Buy | 1,000 | $600 |
| 2026-07-17 | POST LEONARD E | Director | Sell | 1,000 | $71,170 |
| 2026-07-14 | Mulay James | Director | Buy | 24,165 | $643,514 |
| 2026-07-14 | Mulay James | Director | Sell | 24,165 | $1.8M |
| 2026-06-29 | Liu Brian Guan-Chyun | Director | Buy | 371,085 | $24.8M |
| 2026-06-25 | POST LEONARD E | Director | Buy | 5,000 | $3,000 |
| 2026-06-25 | POST LEONARD E | Director | Sell | 5,000 | $350,000 |
| 2026-06-23 | POST LEONARD E | Director | Buy | 5,000 | $3,000 |
| 2026-06-23 | POST LEONARD E | Director | Sell | 5,000 | $325,000 |
| 2026-06-16 | Mulay James | Director | Sell | 654 | $39,318 |
| 2026-06-16 | Mulay James | Director | Buy | 654 | $2,433 |
| 2026-06-16 | Mulay James | Director | Buy | 1,310 | $16,493 |
| 2026-06-16 | Mulay James | Director | Sell | 1,310 | $78,757 |
| 2026-06-05 | POST LEONARD E | Director | Buy | 1,000 | $600 |
| 2026-06-05 | POST LEONARD E | Director | Sell | 1,000 | $54,500 |
| 2026-04-20 | Mulay James | Director | Buy | 15,600 | $571,428 |
| 2026-04-20 | Mulay James | Director | Sell | 15,600 | $1.1M |
| 2026-03-17 | Mulay James | Director | Buy | 654 | $2,433 |
| 2026-03-17 | Mulay James | Director | Sell | 654 | $41,529 |
| 2026-03-17 | Mulay James | Director | Buy | 1,310 | $16,493 |
| 2026-03-17 | Mulay James | Director | Sell | 1,310 | $83,185 |
| 2026-03-13 | Kuan Arthur | Chief Executive Officer | Buy | 64,612 | $111,133 |
| 2026-03-13 | Kuan Arthur | Chief Executive Officer | Sell | 1,847 | $111,097 |
Source: SEC Form 4 filings · as of 2026-08-18