Form4insider filings, from the source

Company · CIK 0001991792 · SIC 2836 — Biological Products, (No Diagnostic Substances) · Nasdaq

CG Oncology, Inc. · CGON

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $2.0M · 4net −$2.0M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 13Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 SForm 4 →Sep 17, 4:30 pm EDTLeonard E PostDirector1,000$72.98$72,9800−100%10b5-1
Sep 15, 2026 MForm 4 →Sep 17, 4:30 pm EDTLeonard E PostDirector1,000$0.60$6001,000—10b5-1
Aug 14, 2026 SForm 4 →Aug 18, 4:30 pm EDTLeonard E PostDirector1,000$74.54$74,5400−100%10b5-1
Aug 14, 2026 MForm 4 →Aug 18, 4:30 pm EDTLeonard E PostDirector1,000$0.60$6001,000—10b5-1
Jul 15, 2026 SForm 4 →Jul 17, 4:15 pm EDTLeonard E PostDirector1,000$71.17$71,1700−100%10b5-1
Jul 15, 2026 MForm 4 →Jul 17, 4:15 pm EDTLeonard E PostDirector1,000$0.60$6001,000—10b5-1
Jul 10, 2026 SForm 4 →Jul 14, 4:15 pm EDTJames MulayDirector24,165$75.16$1,816,2410−100%10b5-1
Jul 10, 2026 MForm 4 →Jul 14, 4:15 pm EDTJames MulayDirector24,165$26.63$643,51424,165—10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 MForm 4 →Sep 17, 4:30 pm EDTLeonard E PostDirector1,000——103,077—10b5-1
Aug 14, 2026 MForm 4 →Aug 18, 4:30 pm EDTLeonard E PostDirector1,000——104,077—10b5-1
Jul 15, 2026 MForm 4 →Jul 17, 4:15 pm EDTLeonard E PostDirector1,000——105,077—10b5-1
Jul 10, 2026 MForm 4 →Jul 14, 4:15 pm EDTJames MulayDirector24,165——0—10b5-1