In the last 12 months, insiders at CG Oncology, Inc. ($CGON) filed 125 transactions with the SEC: 6 open-market purchases totaling $70,262,951 and 33 sales totaling $49,198,034. Net insider sentiment: net buying.
CG Oncology, Inc. operates in the Biological products, (no disgnostic substances) industry (Life sciences sector).
Most Active Insiders
- Song Hong Fang (Not found) — 17 transactions totaling $50,379,614
- Liu Brian Guan-Chyun (Not found) — 3 transactions totaling $49,999,983
- Decheng Capital Global Life Sciences Fund IV, L.P. (Not found) — 6 transactions totaling $15,200,000
- Mulay James (Not found) — 32 transactions totaling $3,461,872
- POST LEONARD E (Not found) — 42 transactions totaling $623,442
View all SEC Filings for CG Oncology, Inc. (CGON).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| March 16, 2026 | Mulay James | Not found | M | Common Stock | 654 | $3.72 | 654.0000 | 80,666,179 | 9999.99% | 0.00% |
| March 16, 2026 | Mulay James | Not found | S | Common Stock | 654 | $63.50 | 0.0000 | 80,666,179 | 100.00% | 0.00% |
| March 16, 2026 | Mulay James | Not found | M | Common Stock | 1310 | $12.59 | 1,310.0000 | 80,666,179 | 9999.99% | 0.00% |
| March 16, 2026 | Mulay James | Not found | S | Common Stock | 1310 | $63.50 | 0.0000 | 80,666,179 | 100.00% | 0.00% |
| March 16, 2026 | Mulay James | Not found | M | Director Stock Option (right to buy) | 654 | $0.00 | 654.0000 | 80,666,179 | 50.00% | 0.00% |
| March 16, 2026 | Mulay James | Not found | M | Director Stock Option (right to buy) | 1310 | $0.00 | 3,930.0000 | 80,666,179 | 25.00% | 0.00% |
| March 12, 2026 | Kuan Arthur | Chief Executive Officer | M | Employee Stock Option (Right to Buy) | 64612 | $0.00 | 0.0000 | 80,666,179 | 100.00% | 0.08% |
| March 12, 2026 | Kuan Arthur | Chief Executive Officer | M | Common Stock | 64612 | $1.72 | 200,763.0000 | 80,666,179 | 47.46% | 0.08% |
| March 12, 2026 | Kuan Arthur | Chief Executive Officer | F | Common Stock | 1847 | $60.15 | 198,916.0000 | 80,666,179 | 0.92% | 0.00% |
| March 4, 2026 | Kuan Arthur | Chief Executive Officer | M | Common Stock | 102871 | $1.72 | 139,022.0000 | 80,666,179 | 284.56% | 0.13% |
| March 4, 2026 | Kuan Arthur | Chief Executive Officer | M | Employee Stock Option (Right to Buy) | 102871 | $0.00 | 64,612.0000 | 80,666,179 | 61.42% | 0.13% |
| March 4, 2026 | Kuan Arthur | Chief Executive Officer | F | Common Stock | 2871 | $61.61 | 136,151.0000 | 80,666,179 | 2.07% | 0.00% |
| Jan. 9, 2026 | Mulay James | Not found | M | Common Stock | 654 | $3.72 | 654.0000 | 80,666,179 | 9999.99% | 0.00% |
| Jan. 9, 2026 | Mulay James | Not found | S | Common Stock | 10491 | $52.99 | 0.0000 | 80,666,179 | 100.00% | 0.01% |
| Jan. 9, 2026 | Mulay James | Not found | M | Director Stock Option (right to buy) | 654 | $0.00 | 1,308.0000 | 80,666,179 | 33.33% | 0.00% |
| Jan. 9, 2026 | Mulay James | Not found | M | Director Stock Option (right to buy) | 10491 | $0.00 | 5,240.0000 | 80,666,179 | 66.69% | 0.01% |
| Jan. 9, 2026 | Mulay James | Not found | M | Common Stock | 10491 | $12.59 | 10,491.0000 | 80,666,179 | 9999.99% | 0.01% |
| Jan. 9, 2026 | Mulay James | Not found | S | Common Stock | 654 | $44.16 | 0.0000 | 80,666,179 | 100.00% | 0.00% |
| Nov. 24, 2025 | Rossi Christina | Not found | A | Director Stock Option (right to buy) | 20889 | $0.00 | 20,889.0000 | 80,666,179 | 9999.99% | 0.03% |
| Nov. 17, 2025 | POST LEONARD E | Not found | M | Director Stock Option (right to buy) | 1000 | $0.00 | 117,077.0000 | 80,666,179 | 0.85% | 0.00% |
| Nov. 17, 2025 | POST LEONARD E | Not found | M | Common Stock | 1000 | $0.60 | 1,000.0000 | 80,666,179 | 9999.99% | 0.00% |
| Nov. 17, 2025 | POST LEONARD E | Not found | S | Common Stock | 1000 | $41.43 | 0.0000 | 80,666,179 | 100.00% | 0.00% |
| Oct. 13, 2025 | POST LEONARD E | Not found | M | Director Stock Option (right to buy) | 1000 | $0.00 | 118,077.0000 | 76,216,855 | 0.84% | 0.00% |
| Oct. 13, 2025 | POST LEONARD E | Not found | M | Common Stock | 1000 | $0.60 | 1,000.0000 | 76,216,855 | 9999.99% | 0.00% |
| Oct. 13, 2025 | POST LEONARD E | Not found | S | Common Stock | 1000 | $43.25 | 0.0000 | 76,216,855 | 100.00% | 0.00% |
| Oct. 9, 2025 | Mulay James | Not found | S | Common Stock | 5903 | $43.99 | 0.0000 | 76,216,855 | 100.00% | 0.01% |
| Oct. 9, 2025 | Mulay James | Not found | M | Director Stock Option (right to buy) | 5903 | $0.00 | 1,962.0000 | 76,216,855 | 75.05% | 0.01% |
| Oct. 9, 2025 | Mulay James | Not found | M | Common Stock | 5903 | $3.72 | 5,903.0000 | 76,216,855 | 9999.99% | 0.01% |
| Sept. 30, 2025 | POST LEONARD E | Not found | S | Common Stock | 5000 | $40.09 | 0.0000 | 76,216,855 | 100.00% | 0.01% |
| Sept. 30, 2025 | POST LEONARD E | Not found | M | Director Stock Option (right to buy) | 5000 | $0.00 | 119,077.0000 | 76,216,855 | 4.03% | 0.01% |
| Sept. 30, 2025 | POST LEONARD E | Not found | M | Common Stock | 5000 | $0.60 | 5,000.0000 | 76,216,855 | 9999.99% | 0.01% |
| Sept. 29, 2025 | Mulay James | Not found | S | Common Stock | 12755 | $39.19 | 0.0000 | 76,216,855 | 100.00% | 0.02% |
| Sept. 29, 2025 | Mulay James | Not found | M | Common Stock | 12755 | $1.82 | 12,755.0000 | 76,216,855 | 9999.99% | 0.02% |
| Sept. 29, 2025 | Mulay James | Not found | M | Director Stock Option (right to buy) | 12755 | $0.00 | 0.0000 | 76,216,855 | 100.00% | 0.02% |
| Sept. 18, 2025 | Mulay James | Not found | S | Common Stock | 19112 | $39.01 | 0.0000 | 76,216,855 | 100.00% | 0.03% |
| Sept. 18, 2025 | Mulay James | Not found | M | Common Stock | 19112 | $1.82 | 19,112.0000 | 76,216,855 | 9999.99% | 0.03% |
| Sept. 18, 2025 | Mulay James | Not found | M | Director Stock Option (right to buy) | 19112 | $0.00 | 16,329.0000 | 76,216,855 | 53.93% | 0.03% |
| Sept. 19, 2025 | Mulay James | Not found | M | Director Stock Option (right to buy) | 3574 | $0.00 | 12,755.0000 | 76,216,855 | 21.89% | 0.00% |
| Sept. 19, 2025 | Mulay James | Not found | S | Common Stock | 3574 | $38.99 | 0.0000 | 76,216,855 | 100.00% | 0.00% |
| Sept. 19, 2025 | Mulay James | Not found | M | Common Stock | 3574 | $1.82 | 3,574.0000 | 76,216,855 | 9999.99% | 0.00% |
| Sept. 15, 2025 | POST LEONARD E | Not found | M | Director Stock Option (right to buy) | 1000 | $0.00 | 124,077.0000 | 76,216,855 | 0.80% | 0.00% |
| Sept. 15, 2025 | POST LEONARD E | Not found | M | Common Stock | 1000 | $0.60 | 1,000.0000 | 76,216,855 | 9999.99% | 0.00% |
| Sept. 15, 2025 | POST LEONARD E | Not found | S | Common Stock | 1000 | $35.10 | 0.0000 | 76,216,855 | 100.00% | 0.00% |
| Sept. 11, 2025 | Liu Brian Guan-Chyun | Not found | P | Common Stock | 1515151 | $33.00 | 1,515,151.0000 | 76,216,855 | 9999.99% | 1.99% |
| Sept. 5, 2025 | Mulay James | Not found | M | Common Stock | 27015 | $0.60 | 27,015.0000 | 76,216,855 | 9999.99% | 0.04% |
| Sept. 5, 2025 | Mulay James | Not found | S | Common Stock | 3113 | $33.22 | 0.0000 | 76,216,855 | 100.00% | 0.00% |
| Sept. 5, 2025 | Mulay James | Not found | M | Director Stock Option (right to buy) | 27015 | $0.00 | 0.0000 | 76,216,855 | 100.00% | 0.04% |
| Sept. 5, 2025 | Mulay James | Not found | S | Common Stock | 7465 | $32.64 | 3,113.0000 | 76,216,855 | 70.57% | 0.01% |
| Sept. 5, 2025 | Mulay James | Not found | S | Common Stock | 4095 | $31.42 | 10,578.0000 | 76,216,855 | 27.91% | 0.01% |
| Sept. 5, 2025 | Mulay James | Not found | S | Common Stock | 12342 | $30.47 | 14,673.0000 | 76,216,855 | 45.69% | 0.02% |
| Sept. 3, 2025 | Song Hong Fang | Not found | S | Common Stock | 100 | $28.99 | 7,039,077.0000 | 76,216,855 | 0.00% | 0.00% |
| Sept. 3, 2025 | Song Hong Fang | Not found | S | Common Stock | 69695 | $27.60 | 7,039,077.0000 | 76,216,855 | 0.98% | 0.09% |
| Sept. 3, 2025 | Song Hong Fang | Not found | S | Common Stock | 30105 | $28.24 | 7,039,277.0000 | 76,216,855 | 0.43% | 0.04% |
| Sept. 3, 2025 | Song Hong Fang | Not found | S | Common Stock | 100 | $28.96 | 7,039,177.0000 | 76,216,855 | 0.00% | 0.00% |
| Sept. 3, 2025 | POST LEONARD E | Not found | M | Common Stock | 1000 | $0.60 | 1,000.0000 | 76,216,855 | 9999.99% | 0.00% |
| Sept. 3, 2025 | POST LEONARD E | Not found | S | Common Stock | 1000 | $28.00 | 0.0000 | 76,216,855 | 100.00% | 0.00% |
| Sept. 3, 2025 | POST LEONARD E | Not found | M | Director Stock Option (right to buy) | 1000 | $0.00 | 125,077.0000 | 76,216,855 | 0.79% | 0.00% |
| July 17, 2025 | POST LEONARD E | Not found | M | Common Stock | 2000 | $0.60 | 2,000.0000 | 76,216,855 | 9999.99% | 0.00% |
| July 17, 2025 | POST LEONARD E | Not found | S | Common Stock | 2000 | $28.00 | 0.0000 | 76,216,855 | 100.00% | 0.00% |
| July 17, 2025 | POST LEONARD E | Not found | M | Director Stock Option (right to buy) | 2000 | $0.00 | 126,077.0000 | 76,216,855 | 1.56% | 0.00% |
| June 5, 2025 | Graf Susan E | Not found | A | Director Stock Option (right to buy) | 24165 | $0.00 | 24,165.0000 | 76,216,855 | 9999.99% | 0.03% |
| June 5, 2025 | POST LEONARD E | Not found | A | Director Stock Option (right to buy) | 24165 | $0.00 | 24,165.0000 | 76,216,855 | 9999.99% | 0.03% |
| June 5, 2025 | Song Hong Fang | Not found | A | Director Stock Option (right to buy) | 24165 | $0.00 | 24,165.0000 | 76,216,855 | 9999.99% | 0.03% |
| June 5, 2025 | Mulay James | Not found | A | Director Stock Option (right to buy) | 24165 | $0.00 | 24,165.0000 | 76,216,855 | 9999.99% | 0.03% |
| June 5, 2025 | Liu Brian Guan-Chyun | Not found | A | Director Stock Option (right to buy) | 24165 | $0.00 | 24,165.0000 | 76,216,855 | 9999.99% | 0.03% |
| June 5, 2025 | Tong Victor Edward Jr | Not found | A | Director Stock Option (right to buy) | 24165 | $0.00 | 24,165.0000 | 76,216,855 | 50.00% | 0.03% |
| May 21, 2025 | POST LEONARD E | Not found | M | Common Stock | 1000 | $0.60 | 1,000.0000 | 76,216,855 | 9999.99% | 0.00% |
| May 21, 2025 | POST LEONARD E | Not found | S | Common Stock | 1000 | $28.00 | 0.0000 | 76,216,855 | 100.00% | 0.00% |
| May 21, 2025 | POST LEONARD E | Not found | M | Director Stock Option (right to buy) | 1000 | $0.00 | 128,077.0000 | 76,216,855 | 0.77% | 0.00% |
| April 28, 2025 | POST LEONARD E | Not found | M | Common Stock | 1000 | $0.60 | 1,000.0000 | 76,216,855 | 9999.99% | 0.00% |
| April 28, 2025 | POST LEONARD E | Not found | S | Common Stock | 1000 | $30.76 | 0.0000 | 76,216,855 | 100.00% | 0.00% |
| April 28, 2025 | POST LEONARD E | Not found | M | Director Stock Option (right to buy) | 1000 | $0.00 | 129,077.0000 | 76,216,855 | 0.77% | 0.00% |
| April 15, 2025 | Kuan Arthur | Chief Executive Officer | A | Employee Stock Option (Right to Buy) | 527660 | $0.00 | 527,660.0000 | 76,216,855 | 9999.99% | 0.69% |
| April 15, 2025 | Bellete Ambaw | President and COO | A | Employee Stock Option (Right to Buy) | 284816 | $0.00 | 284,816.0000 | 76,216,855 | 9999.99% | 0.37% |
| April 15, 2025 | Kasturi Vijay | Chief Medical Officer | A | Employee Stock Option (Right to Buy) | 203868 | $0.00 | 203,868.0000 | 76,216,855 | 9999.99% | 0.27% |
| April 15, 2025 | Patterson Joshua F. | See Remarks | A | Employee Stock Option (Right to Buy) | 119922 | $0.00 | 119,922.0000 | 76,216,855 | 9999.99% | 0.16% |
| April 15, 2025 | Roche Corleen M. | CFO | A | Employee Stock Option (Right to Buy) | 143907 | $0.00 | 143,907.0000 | 76,216,855 | 9999.99% | 0.19% |
| March 17, 2025 | POST LEONARD E | Not found | S | Common Stock | 1000 | $28.00 | 0.0000 | 0 | 100.00% | 0.00% |
| March 17, 2025 | POST LEONARD E | Not found | M | Common Stock | 1000 | $0.60 | 1,000.0000 | 0 | 9999.99% | 0.00% |
| March 17, 2025 | POST LEONARD E | Not found | M | Director Stock Option (right to buy) | 1000 | $0.00 | 130,077.0000 | 0 | 0.76% | 0.00% |
| Feb. 18, 2025 | POST LEONARD E | Not found | S | Common Stock | 1000 | $28.61 | 0.0000 | 0 | 100.00% | 0.00% |
| Feb. 18, 2025 | POST LEONARD E | Not found | M | Common Stock | 1000 | $0.60 | 1,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 18, 2025 | POST LEONARD E | Not found | M | Director Stock Option (right to buy) | 1000 | $0.00 | 131,077.0000 | 0 | 0.76% | 0.00% |
| Jan. 13, 2025 | POST LEONARD E | Not found | M | Director Stock Option (right to buy) | 1000 | $0.00 | 132,077.0000 | 0 | 0.75% | 0.00% |
| Jan. 13, 2025 | POST LEONARD E | Not found | S | Common Stock | 1000 | $29.66 | 0.0000 | 0 | 100.00% | 0.00% |
| Jan. 13, 2025 | POST LEONARD E | Not found | M | Common Stock | 1000 | $0.60 | 1,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 16, 2024 | Song Hong Fang | Not found | S | Common Stock | 700000 | $28.00 | 4,204,841.0000 | 0 | 14.27% | 0.00% |
| Dec. 16, 2024 | POST LEONARD E | Not found | M | Stock Option | 1000 | $0.00 | 133,077.0000 | 0 | 0.75% | 0.00% |
| Dec. 16, 2024 | POST LEONARD E | Not found | S | Common Stock | 1000 | $28.84 | 0.0000 | 0 | 100.00% | 0.00% |
| Dec. 16, 2024 | POST LEONARD E | Not found | M | Common Stock | 1000 | $0.60 | 1,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 6, 2024 | POST LEONARD E | Not found | M | Common Stock | 1000 | $0.60 | 1,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 6, 2024 | POST LEONARD E | Not found | M | Stock Option | 1000 | $0.00 | 134,077.0000 | 0 | 0.74% | 0.00% |
| Dec. 6, 2024 | POST LEONARD E | Not found | S | Common Stock | 250 | $34.98 | 0.0000 | 0 | 100.00% | 0.00% |
| Dec. 6, 2024 | POST LEONARD E | Not found | S | Common Stock | 750 | $34.40 | 250.0000 | 0 | 75.00% | 0.00% |
| Oct. 4, 2024 | Roche Corleen M. | CFO | A | Stock Option (Right to Buy) | 93600 | $0.00 | 93,600.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Patterson Joshua F. | See Remarks | A | Stock Option (Right to Buy) | 47775 | $0.00 | 47,775.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Kuan Arthur | Chief Executive Officer | A | Stock Option (Right to Buy) | 397800 | $0.00 | 397,800.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Mulay James | Not found | A | Stock Option (Right to Buy) | 15600 | $0.00 | 15,600.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Tong Victor Edward Jr | Not found | A | Stock Option (Right to Buy) | 15600 | $0.00 | 15,600.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Kasturi Vijay | Chief Medical Officer | A | Stock Option (Right to Buy) | 132600 | $0.00 | 132,600.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Song Hong Fang | Not found | A | Stock Option (Right to Buy) | 15600 | $0.00 | 15,600.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Bellete Ambaw | President and COO | A | Stock Option (Right to Buy) | 175500 | $0.00 | 175,500.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | POST LEONARD E | Not found | A | Stock Option (Right to Buy) | 15600 | $0.00 | 15,600.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Graf Susan E | Not found | A | Stock Option (Right to Buy) | 15600 | $0.00 | 15,600.0000 | 0 | 9999.99% | 0.00% |
| Oct. 4, 2024 | Liu Brian Guan-Chyun | Not found | A | Stock Option (Right to Buy) | 15600 | $0.00 | 15,600.0000 | 0 | 9999.99% | 0.00% |
| Aug. 29, 2024 | Song Hong Fang | Not found | S | Common Stock | 226245 | $35.36 | 4,904,841.0000 | 0 | 4.41% | 0.00% |
| Aug. 29, 2024 | Song Hong Fang | Not found | S | Common Stock | 424210 | $35.36 | 4,904,841.0000 | 0 | 7.96% | 0.00% |
| May 15, 2024 | Patterson Joshua F. | See Remarks | A | Stock Option (Right to Buy) | 100000 | $0.00 | 100,000.0000 | 0 | 9999.99% | 0.00% |
| Jan. 29, 2024 | Decheng Capital Global Life Sciences Fund IV, L.P. | Not found | P | Common Stock | 400000 | $19.00 | 4,958,810.0000 | 0 | 8.77% | 0.00% |
| Jan. 29, 2024 | Song Hong Fang | Not found | P | Common Stock | 263157 | $19.00 | 5,555,296.0000 | 0 | 4.97% | 0.00% |
| Jan. 29, 2024 | Decheng Capital Global Life Sciences Fund IV, L.P. | Not found | C | Series F Preferred Stock | 4402320 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Jan. 29, 2024 | Decheng Capital Global Life Sciences Fund IV, L.P. | Not found | C | Series E Preferred Stock | 21547685 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Jan. 29, 2024 | Decheng Capital Global Life Sciences Fund IV, L.P. | Not found | C | Series C Preferred Stock | 8644891 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Jan. 29, 2024 | Decheng Capital Global Life Sciences Fund IV, L.P. | Not found | P | Common Stock | 400000 | $19.00 | 4,958,812.0000 | 0 | 8.77% | 0.00% |
| Jan. 29, 2024 | Decheng Capital Global Life Sciences Fund IV, L.P. | Not found | C | Common Stock | 3628198 | $0.00 | 4,958,812.0000 | 0 | 272.67% | 0.00% |
| Jan. 29, 2024 | Song Hong Fang | Not found | C | Common Stock | 1011192 | $0.00 | 5,555,296.0000 | 0 | 22.25% | 0.00% |
| Jan. 29, 2024 | Song Hong Fang | Not found | C | Series E Preferred Stock | 37474236 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Jan. 29, 2024 | Song Hong Fang | Not found | C | Series D Preferred Stock | 3378758 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Jan. 29, 2024 | Song Hong Fang | Not found | C | Series C Preferred Stock | 6262967 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Jan. 29, 2024 | Kasturi Vijay | Chief Medical Officer | P | Common Stock | 1315 | $19.00 | 1,315.0000 | 0 | 9999.99% | 0.00% |
| Jan. 29, 2024 | Roche Corleen M. | CFO & Secretary | P | Common Stock | 2000 | $19.00 | 2,000.0000 | 0 | 9999.99% | 0.00% |
| Jan. 29, 2024 | Song Hong Fang | Not found | C | Common Stock | 350771 | $0.00 | 5,292,139.0000 | 0 | 7.10% | 0.00% |
| Jan. 29, 2024 | Song Hong Fang | Not found | C | Series B Preferred Stock | 3344608 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Jan. 29, 2024 | Song Hong Fang | Not found | C | Common Stock | 3930176 | $0.00 | 5,555,296.0000 | 0 | 241.84% | 0.00% |
| Jan. 24, 2024 | Roche Corleen M. | CFO & Secretary | A | Stock Option | 492920 | $0.00 | 492,920.0000 | 0 | 9999.99% | 0.00% |