Form4insider filings, from the source

Insider · CIK 0001807986

Aaron Saltz

Files at: MGNI. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $936k · 1net −$936k
$10k$10k$100k$100k$1M$1MbuyssalesSep 9Sep 9Sep 9Sep 10Sep 10Sep 10Sep 11

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 10, 2026 SForm 4 →Sep 11, 4:15 pm EDTMAGNITE, INC.MGNI40,000$23.41$936,400224,389−15.1%10b5-1
Aug 15, 2026 FForm 4 →Aug 18, 4:21 pm EDTMAGNITE, INC.MGNI5,627$24.73$139,156264,389—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.