Form4insider filings, from the source

Insider · CIK 0001735409

Tien Tzuo

Files at: AMPL, ZUO. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 5, 2026 AForm 4 →Jul 7, 6:19 pm EDTAmplitude, Inc.AMPL1,521——101,601—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.