CGON · CG Oncology Inc. Common stock
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| Song Hong Fang | ▼ Sell | Open Market | 2,903,931 Shares held | 9/3/2025 | View profile |
| Liu Brian Guan-Chyun | ▲ Buy | Open Market | 1,886,236 Shares held | 6/25/2026 | View profile |
| Decheng Capital Global Life Sciences Fund IV, L.P. | ▲ Buy | Open Market | 400,000 Shares held | 1/29/2024 | View profile |
| Kuan Arthur Chief Executive Officer | ▼ Sell | Tax Withholding | 198,916 Shares held | 3/12/2026 | View profile |
| Corleen M. Roche Chief Financial Officer | ▲ Buy | Open Market | 2,000 Shares held | 1/29/2024 | View profile |
| Kasturi Vijay Chief Medical Officer | ▲ Buy | Open Market | 1,315 Shares held | 1/29/2024 | View profile |
| POST LEONARD E Director | ▼ Sell | Open Market | 0 Shares held | 9/15/2026 | View profile |
| Mulay James | ▼ Sell | Open Market | 0 Shares held | 7/10/2026 | View profile |
Transaction History
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 9/15/2026 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $73K | 9/15/2026 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 8/14/2026 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $75K | 8/14/2026 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 7/15/2026 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $71K | 7/15/2026 |
| Mulay James | ▲ Buy | Option Exercise | 24,165 | $644K | 7/10/2026 |
| Mulay James | ▼ Sell | Open Market | 24,165 | $1.8M | 7/10/2026 |
| Liu Brian Guan-Chyun | ▲ Buy | Open Market | 371,085 | $24.8M | 6/25/2026 |
| POST LEONARD E | ▲ Buy | Option Exercise | 5,000 | $3K | 6/24/2026 |
| POST LEONARD E | ▼ Sell | Open Market | 5,000 | $350K | 6/24/2026 |
| POST LEONARD E | ▲ Buy | Option Exercise | 5,000 | $3K | 6/22/2026 |
| POST LEONARD E | ▼ Sell | Open Market | 5,000 | $325K | 6/22/2026 |
| Mulay James | ▲ Buy | Option Exercise | 654 | $2K | 6/15/2026 |
| Mulay James | ▲ Buy | Option Exercise | 1,310 | $16K | 6/15/2026 |
| Mulay James | ▼ Sell | Open Market | 1,310 | $79K | 6/15/2026 |
| Mulay James | ▼ Sell | Open Market | 654 | $39K | 6/15/2026 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 6/4/2026 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $55K | 6/4/2026 |
| Mulay James | ▲ Buy | Option Exercise | 15,600 | $571K | 4/17/2026 |
| Mulay James | ▼ Sell | Open Market | 15,600 | $1.1M | 4/17/2026 |
| Mulay James | ▲ Buy | Option Exercise | 654 | $2K | 3/16/2026 |
| Mulay James | ▼ Sell | Open Market | 654 | $42K | 3/16/2026 |
| Mulay James | ▲ Buy | Option Exercise | 1,310 | $16K | 3/16/2026 |
| Mulay James | ▼ Sell | Open Market | 1,310 | $83K | 3/16/2026 |
| Kuan Arthur | ▲ Buy | Option Exercise | 64,612 | $111K | 3/12/2026 |
| Kuan Arthur | ▼ Sell | Tax Withholding | 1,847 | $111K | 3/12/2026 |
| Kuan Arthur | ▲ Buy | Option Exercise | 102,871 | $177K | 3/4/2026 |
| Kuan Arthur | ▼ Sell | Tax Withholding | 2,871 | $177K | 3/4/2026 |
| Mulay James | ▼ Sell | Open Market | 10,491 | $556K | 1/9/2026 |
| Mulay James | ▼ Sell | Open Market | 654 | $29K | 1/9/2026 |
| Mulay James | ▲ Buy | Option Exercise | 10,491 | $132K | 1/9/2026 |
| Mulay James | ▲ Buy | Option Exercise | 654 | $2K | 1/9/2026 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 11/17/2025 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $41K | 11/17/2025 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 10/13/2025 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $43K | 10/13/2025 |
| Mulay James | ▲ Buy | Option Exercise | 5,903 | $22K | 10/9/2025 |
| Mulay James | ▼ Sell | Open Market | 5,903 | $260K | 10/9/2025 |
| POST LEONARD E | ▲ Buy | Option Exercise | 5,000 | $3K | 9/30/2025 |
| POST LEONARD E | ▼ Sell | Open Market | 5,000 | $200K | 9/30/2025 |
| Mulay James | ▲ Buy | Option Exercise | 12,755 | $23K | 9/29/2025 |
| Mulay James | ▼ Sell | Open Market | 12,755 | $500K | 9/29/2025 |
| Mulay James | ▲ Buy | Option Exercise | 3,574 | $7K | 9/19/2025 |
| Mulay James | ▼ Sell | Open Market | 3,574 | $139K | 9/19/2025 |
| Mulay James | ▲ Buy | Option Exercise | 19,112 | $35K | 9/18/2025 |
| Mulay James | ▼ Sell | Open Market | 19,112 | $746K | 9/18/2025 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 9/15/2025 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $35K | 9/15/2025 |
| Liu Brian Guan-Chyun | ▲ Buy | Open Market | 1,515,151 | $50.0M | 9/11/2025 |
| Mulay James | ▼ Sell | Open Market | 3,113 | $103K | 9/5/2025 |
| Mulay James | ▲ Buy | Option Exercise | 27,015 | $16K | 9/5/2025 |
| Mulay James | ▼ Sell | Open Market | 12,342 | $376K | 9/5/2025 |
| Mulay James | ▼ Sell | Open Market | 4,095 | $129K | 9/5/2025 |
| Mulay James | ▼ Sell | Open Market | 7,465 | $244K | 9/5/2025 |
| Song Hong Fang | ▼ Sell | Open Market | 69,695 | $1.9M | 9/3/2025 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $28K | 9/3/2025 |
| Song Hong Fang | ▼ Sell | Open Market | 30,105 | $850K | 9/3/2025 |
| Song Hong Fang | ▼ Sell | Open Market | 100 | $3K | 9/3/2025 |
| Song Hong Fang | ▼ Sell | Open Market | 100 | $3K | 9/3/2025 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 9/3/2025 |
| POST LEONARD E | ▲ Buy | Option Exercise | 2,000 | $1K | 7/17/2025 |
| POST LEONARD E | ▼ Sell | Open Market | 2,000 | $56K | 7/17/2025 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 5/21/2025 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $28K | 5/21/2025 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 4/28/2025 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $31K | 4/28/2025 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $28K | 3/17/2025 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 3/17/2025 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 2/18/2025 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $29K | 2/18/2025 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 1/13/2025 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $30K | 1/13/2025 |
| Song Hong Fang | ▼ Sell | Open Market | 700,000 | $19.6M | 12/16/2024 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 12/16/2024 |
| POST LEONARD E | ▼ Sell | Open Market | 1,000 | $29K | 12/16/2024 |
| POST LEONARD E | ▲ Buy | Option Exercise | 1,000 | $600 | 12/6/2024 |
| POST LEONARD E | ▼ Sell | Open Market | 750 | $26K | 12/6/2024 |
| POST LEONARD E | ▼ Sell | Open Market | 250 | $9K | 12/6/2024 |
| Song Hong Fang | ▼ Sell | Open Market | 424,210 | $15.0M | 8/29/2024 |
| Song Hong Fang | ▼ Sell | Open Market | 226,245 | $8.0M | 8/29/2024 |
| Corleen M. Roche | ▲ Buy | Open Market | 2,000 | $38K | 1/29/2024 |
| Song Hong Fang | ▼ Sell | Other | 350,771 | — | 1/29/2024 |
| Song Hong Fang | ▼ Sell | Other | 1,011,192 | — | 1/29/2024 |
| Kasturi Vijay | ▲ Buy | Open Market | 1,315 | $25K | 1/29/2024 |
| Song Hong Fang | ▼ Sell | Other | 3,930,176 | — | 1/29/2024 |
| Song Hong Fang | ▲ Buy | Open Market | 263,157 | $5.0M | 1/29/2024 |
| Decheng Capital Global Life Sciences Fund IV, L.P. | ▼ Sell | Other | 3,628,198 | — | 1/29/2024 |
| Decheng Capital Global Life Sciences Fund IV, L.P. | ▲ Buy | Open Market | 400,000 | $7.6M | 1/29/2024 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 14, 2026
CG Oncology appoints Isabel Kalefonos as Chief Commercial Officer
CG Oncology announced the appointment of Isabel Kalefonos as its new chief commercial officer. The hire adds experienced biopharmaceutical leadership as the company prepares for a possible bladder cancer product launch. The addition may strengthen the commercial strategy ahead of upcoming market activities.
CG Oncology appoints Isabel Kalefonos as Chief Commercial Officer. CG Oncology announced the appointment of Isabel Kalefonos as its new chief commercial officer. The hire adds experienced biopharmaceutical leadership as the company prepares for a possible bladder cancer product launch. The addition may strengthen the commercial strategy ahead of upcoming market activities.