Form4insider filings, from the source

Company · CIK 0001493594 · SIC 3674 — Semiconductors & Related Devices · Nasdaq

MACOM Technology Solutions Holdings, Inc. · MTSI

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $3.5M · 3net −$3.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 28, 2026 SForm 4 →Sep 1, 4:36 pm EDTRobert DennehySenior VP and COO252$275.20$69,35012,758−1.94%10b5-1
Aug 17, 2026 SForm 4 →Aug 19, 4:15 pm EDTJohn KoberSenior VP and CFO7,389$326.08$2,409,42333,583−18.0%10b5-1
Jun 25, 2026 SForm 4 →Jun 29, 4:52 pm EDTDonghyun Thomas HwangSVP, Global Sales2,620$383.87$1,005,73229,756−8.09%10b5-1

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.