InsiderTrades

Form 4 for CGON CG Oncology, Inc.

Accepted 2026-06-05 16:30:07 ET · period of report 2026-06-04 · accession 0001193125-26-259705 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DT 2026-06-05 16:30 2026-06-04 CGON POST LEONARD E Dir M - OptEx $0.6 +1,000 1,000 New +$600
DT 2026-06-05 16:30 2026-06-04 CGON POST LEONARD E Dir S - Sale+OE $54.50 -1,000 0 -100% -$54.5K
DT 2026-06-05 16:30 2026-06-04 CGON POST LEONARD E Dir M - OptEx $0.00 -1,000 116.1K -0.9% $0
DT 2026-06-05 16:30 2026-06-04 CGON POST LEONARD E Dir A - Grant $0.00 +9,354 9,354 New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-06-04 M A 1,000 $0.6 1,000 D — — (F1) The option exercise and sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026
2 Common Common Stock 2026-06-04 S D 1,000 $54.50 0 D — — (F1) The option exercise and sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026
3 Derivative Director Stock Option (right to buy) 2026-06-04 M D 1,000 $0.00 116,077 D $0.6 · — to 2028-07-08 1,000 Common Stock (F1) The option exercise and sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2026 (F2) Fully vested.
4 Derivative Director Stock Option (right to buy) 2026-06-04 A A 9,354 $0.00 9,354 D $56.09 · — to 2036-06-03 9,354 Common Stock (F3) 1/12th of the total number of shares of common stock subject to the option vest monthly following June 4, 2026, the date of grant (or, in the event the next annual meeting of the Issuer's stockholders occurs prior to the first anniversary of the date of grant, any remaining unvested portion of this stock option will vest on the date of such annual meeting of the Issuer's stockholders), subject to the Reporting Person's continuous service to the Issuer through each vesting date.