Form4insider filings, from the source

Company · CIK 0001799191 · SIC 8011 — Services-Offices & Clinics of Doctors of Medicine · Nasdaq

Starling Oncology, Inc. · STLN

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $408k · 5sales $2.2M · 3net −$1.8M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesJun 3Jun 16Jun 29Jul 13Jul 26Aug 8Aug 22

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 21, 2026 SForm 4 →Aug 24, 5:11 pm EDTBrad HivelyDirector298,853$6.51$1,946,310411,976−42.0%10b5-1
Aug 14, 2026 PForm 4 →Aug 17, 10:13 am EDTJorey Chernett10% Owner12,000$6.54$78,48010,660,858+0.11%
Jul 27, 2026 AForm 4 →Jul 29, 6:56 pm EDTMohit KaushalDirector33,133——205,716—
Jul 27, 2026 AForm 4 →Jul 29, 6:54 pm EDTAnne McGeorgeDirector41,165——332,535—
Jul 27, 2026 AForm 4 →Jul 29, 6:53 pm EDTMark L PacalaDirector30,120——286,881—
Jul 27, 2026 AForm 4 →Jul 29, 6:52 pm EDTMark StolperDirector31,124——56,957—
Jul 27, 2026 AForm 4 →Jul 29, 6:50 pm EDTKimberly Jo TzoumakasDirector29,116——46,301—
Jul 27, 2026 AForm 4 →Jul 29, 6:49 pm EDTBrad HivelyDirector27,108——710,829—
Jul 27, 2026 AForm 4 →Jul 29, 6:46 pm EDTKaren Marie JohnsonDirector31,124——319,410—
Jul 21, 2026 PForm 4 →Jul 22, 9:55 am EDTJorey Chernett10% Owner18,000$5.27$94,86010,648,858+0.17%
Jul 14, 2026 SForm 4 →Jul 16, 8:05 pm EDTYale PodnosChief Medical Officer23,452$6.41$150,340259,527−8.29%10b5-1
Jul 14, 2026 MForm 4 →Jul 16, 8:05 pm EDTYale PodnosChief Medical Officer23,452$1.90$44,567265,005—10b5-1
Jul 10, 2026 PForm 4 →Jul 13, 11:34 am EDTJorey Chernett10% Owner15,000$5.85$87,75010,630,858+0.14%
Jul 7, 2026 AForm 4 →Jul 9, 4:30 pm EDTKimberly Jo TzoumakasDirector17,185——17,185—
Jul 7, 2026 AForm 4 →Jul 9, 4:30 pm EDTMark StolperDirector25,833——25,833—
Jun 23, 2026 PForm 4 →Jun 24, 9:31 am EDTJorey Chernett10% Owner18,000$5.02$90,36010,615,858+0.17%
Jun 8, 2026 SForm 4 →Jun 9, 7:06 pm EDTYale PodnosChief Medical Officer23,451$5.38$126,094259,527−8.29%10b5-1
Jun 4, 2026 PForm 4 →Jun 5, 9:38 am EDTJorey Chernett10% Owner12,000$4.75$57,00010,579,858+0.11%

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 13, 2026 SForm 4 →Aug 17, 10:13 am EDTJorey Chernett10% Owner100$6.24$6240—
Jul 14, 2026 MForm 4 →Jul 16, 8:05 pm EDTYale PodnosChief Medical Officer23,452$1.90$44,5670—10b5-1