Form4insider filings, from the source

Insider · CIK 0001764515

Sherri R Luther

Files at: COHR, LSCC. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $1.3M · 2net −$1.3M
$10k$10k$100k$100k$1M$1MbuyssalesJul 21Jul 25Jul 30Aug 4Aug 9Aug 14Aug 19

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 28, 2026 AFForm 4 →Sep 1, 9:07 pm EDTCOHERENT CORP.COHR11,325$295.39$766,24270,855—
Aug 18, 2026 SForm 4 →Aug 20, 4:07 pm EDTCOHERENT CORP.COHR3,000$324.00$972,00064,475−4.45%10b5-1
Jul 22, 2026 SForm 4 →Jul 24, 8:06 pm EDTCOHERENT CORP.COHR1,000$306.68$306,68067,475−1.46%10b5-1

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jan 2, 2019 AForm 4 →Jan 15, 2:07 pm ESTLATTICE SEMICONDUCTOR CORPLSCC248,364——141,181— late