Form4insider filings, from the source

Company · CIK 0001810182 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

ALX ONCOLOGY HOLDINGS INC · ALXO

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $8,274 · 3net −$8,274
$10k$10k$100k$100k$1M$1MbuyssalesJun 30Jul 8Jul 16Jul 24Aug 1Aug 9Aug 18

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 17, 2026 SForm 4 →Aug 18, 5:51 pm EDTJason LettmannCHIEF EXECUTIVE OFFICER, Director2,230$1.93$4,304294,379−0.75%
Aug 17, 2026 SForm 4 →Aug 18, 5:50 pm EDTShelly WongSVP, FINANCE AND CAO573$1.93$1,10687,828−0.65%
Jul 1, 2026 SForm 4 →Jul 6, 4:30 pm EDTShelly WongSVP, FINANCE AND CAO1,404$2.04$2,86488,401−1.56%

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

No reported derivative activity in this period.