CG Oncology, Inc. (CGON) Insider Ownership

Historic Ownership Trends

There are no significant Insider Shareholders in CG Oncology as of December 12, 2025.

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Capital Global Life Sciences Fund Iv, L.P. Decheng 5,358,810 09 Apr, 2024
Hong Fang Song 3,517,859 31 Jan, 2024
Brian Guan-Chyun Liu 1,515,151 12 Sep, 2025
Corleen M. Roche CFO & Secretary 2,000 31 Jan, 2024
Vijay Kasturi Chief Medical Officer 1,315 31 Jan, 2024

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
17 Nov, 2025 Leonard E Post Common Stock A 1,000 $0.60 1,000 D M
17 Nov, 2025 Leonard E Post Common Stock D 1,000 $41.43 0 D S
13 Oct, 2025 Leonard E Post Common Stock A 1,000 $0.60 1,000 D M
13 Oct, 2025 Leonard E Post Common Stock D 1,000 $43.25 0 D S
09 Oct, 2025 James Mulay Common Stock A 5,903 $3.72 5,903 D M
09 Oct, 2025 James Mulay Common Stock D 5,903 $43.99 0 D S
30 Sep, 2025 Leonard E Post Common Stock A 5,000 $0.60 5,000 D M
30 Sep, 2025 Leonard E Post Common Stock D 5,000 $40.09 0 D S
29 Sep, 2025 James Mulay Common Stock A 12,755 $1.82 12,755 D M
29 Sep, 2025 James Mulay Common Stock D 12,755 $39.19 0 D S
18 Sep, 2025 James Mulay Common Stock A 19,112 $1.82 19,112 D M
18 Sep, 2025 James Mulay Common Stock D 19,112 $39.01 0 D S
19 Sep, 2025 James Mulay Common Stock A 3,574 $1.82 3,574 D M
19 Sep, 2025 James Mulay Common Stock D 3,574 $38.99 0 D S
15 Sep, 2025 Leonard E Post Common Stock A 1,000 $0.60 1,000 D M
15 Sep, 2025 Leonard E Post Common Stock D 1,000 $35.10 0 D S
11 Sep, 2025 Brian Guan-Chyun Liu Common Stock A 1,515,151 $33.00 1,515,151 I P
11 Sep, 2025 Brian Guan-Chyun Liu - - 1,515,151 I
05 Sep, 2025 James Mulay Common Stock A 27,015 $0.60 27,015 D M
05 Sep, 2025 James Mulay Common Stock D 12,342 $30.47 14,673 D S