Christina Rossi - Nov 24, 2025 Form 4 Insider Report for CG Oncology, Inc. (CGON)

Role
Director
Signature
/s/ Joshua Patterson, Attorney-in-Fact for Christina Rossi
Stock symbol
CGON
Transactions as of
Nov 24, 2025
Transactions value $
$0
Form type
4
Date filed
11/26/2025, 04:30 PM
Previous filing
Jul 21, 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Rossi Christina Director C/O CG ONCOLOGY, INC., 400 SPECTRUM CENTER DRIVE, SUITE 2040, IRVINE /s/ Joshua Patterson, Attorney-in-Fact for Christina Rossi 2025-11-26 0001756941

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CGON Director Stock Option (right to buy) Award $0 +20.9K $0.00 20.9K Nov 24, 2025 Common Stock 20.9K $43.56 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 1/36th of the shares subject to the option vest monthly following November 24, 2025, the vesting commencement date, subject to the Reporting Person's continuous service to the Issuer through each vesting date.