Form4insider filings, from the source

Insider · CIK 0001666934

Gregory Stephen Smith

Files at: TER. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $6.2M · 4net −$6.2M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 27Apr 26May 27Jun 27Jul 28Aug 27Sep 27

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 SForm 4 →Sep 16, 12:23 pm EDTTERADYNE, INCTER4,000$337.83$1,351,320108,495−3.56%10b5-1
Aug 17, 2026 SForm 4 →Aug 18, 11:14 am EDTTERADYNE, INCTER4,000$425.00$1,700,000112,495−3.43%10b5-1
Jul 15, 2026 SForm 4 →Jul 16, 1:22 pm EDTTERADYNE, INCTER4,000$356.31$1,425,240116,495−3.32%10b5-1
Jun 15, 2026 SForm 4 →Jun 16, 5:57 pm EDTTERADYNE, INCTER4,000$423.03$1,692,120120,470−3.21%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.