Form4insider filings, from the source

Insider · CIK 0002034458

Zachary Katz

Files at: GRND. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $237k · 1net −$237k
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 SForm 4 →Sep 15, 4:15 pm EDTGrindr Inc.GRND15,227$15.57$237,084633,227−2.35%10b5-1
Sep 12, 2026 FForm 4 →Sep 15, 4:15 pm EDTGrindr Inc.GRND31,546$15.28$482,023648,454—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.