Form4insider filings, from the source

Insider · CIK 0001919257

Tang Agnes

Files at: IPGP. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $178k · 1net −$178k
$10k$10k$100k$100k$1M$1MbuyssalesJun 21Jun 21Jun 21Jun 22Jun 22Jun 22Jun 23

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 22, 2026 SForm 4 →Jun 23, 4:24 pm EDTIPG PHOTONICS CORPIPGP1,511$117.85$178,0789,588−13.6%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.