Form4insider filings, from the source

Company · CIK 0001555279 · SIC 3826 — Laboratory Analytical Instruments · Nasdaq

908 Devices Inc. · MASS

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $881k · 3net −$881k
$10k$10k$100k$100k$1M$1MbuyssalesAug 28Sep 2Sep 7Sep 12Sep 17Sep 23Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 23, 2026 SForm 4 →Sep 25, 4:19 pm EDTAWM Investment Company, Inc.10% Owner25,000$11.36$283,8764,754,773−0.52%
Sep 15, 2026 SForm 4 →Sep 17, 5:27 pm EDTJohn KennewegSVP, Sales & Product Marketing27,656$10.13$280,07057,784−32.4%10b5-1
Sep 15, 2026 MForm 4 →Sep 17, 5:27 pm EDTJohn KennewegSVP, Sales & Product Marketing27,656$0.96$26,55063,041—10b5-1
Sep 2, 2026 SForm 4 →Sep 4, 4:15 pm EDTChristopher D. BrownDirector30,000$10.58$317,400775,559−3.72%10b5-1

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 MForm 4 →Sep 17, 5:27 pm EDTJohn KennewegSVP, Sales & Product Marketing27,656——0—10b5-1