Form4insider filings, from the source

Insider · CIK 0001618274

Marilyn Matz

Files at: TER, LOGM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.3M · 4net −$1.3M
$10k$10k$100k$100k$1M$1MbuyssalesJun 28Jul 13Jul 28Aug 13Aug 28Sep 12Sep 28

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 SForm 4 →Sep 18, 11:38 am EDTTERADYNE, INCTER400$351.11$140,44413,841−2.81%10b5-1
Sep 15, 2026 SForm 4 →Sep 16, 12:19 pm EDTTERADYNE, INCTER800$337.83$270,26414,241−5.32%10b5-1
Aug 17, 2026 SForm 4 →Aug 18, 11:09 am EDTTERADYNE, INCTER1,200$425.00$510,00015,041−7.39%10b5-1
Jul 15, 2026 SForm 4 →Jul 16, 1:17 pm EDTTERADYNE, INCTER1,200$356.31$427,57216,241−6.88%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.