InsiderTrades

Form 4 for CGON CG Oncology, Inc.

Accepted 2026-06-23 16:30:16 ET · period of report 2026-06-22 · accession 0001193125-26-279543 · 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 2026-06-23 16:30 2026-06-22 CGON POST LEONARD E Dir M - OptEx $0.6 +5,000 5,000 New +$3,000
DT 2026-06-23 16:30 2026-06-22 CGON POST LEONARD E Dir S - Sale+OE $65.00 -5,000 0 -100% -$325.0K
DT 2026-06-23 16:30 2026-06-22 CGON POST LEONARD E Dir M - OptEx $0.00 -5,000 111.1K -4% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-06-22 M A 5,000 $0.6 5,000 D — —
2 Common Common Stock 2026-06-22 S D 5,000 $65.00 0 D — — (F1) The 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) 2026-06-22 M D 5,000 $0.00 111,077 D $0.6 · — to 2028-07-08 5,000 Common Stock (F2) Fully vested