Form4insider filings, from the source

Company · CIK 0001227636 · SIC 3841 — Surgical & Medical Instruments & Apparatus · Nasdaq

Neuronetics, Inc. · STIM

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $107k · 2sales $0 · 0net $107k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 14, 2026 PForm 4 →Aug 17, 10:13 am EDTJorey Chernett10% Owner14,000$3.16$44,24010,602,988+0.13%
Jul 23, 2026 AForm 4 →Jul 23, 4:15 pm EDTNir NaorEVP, CFO & Treasurer500,000——500,000—
Jul 14, 2026 PForm 4 →Jul 15, 9:33 am EDTJorey Chernett10% Owner35,000$1.78$62,30010,588,988+0.33%
Jun 15, 2026 JForm 4 →Jun 17, 4:57 pm EDTAvinash AminDirector42,500——30,000—
May 28, 2026 JForm 4 →Jun 17, 4:47 pm EDTMadryn Asset Management, LP +510% Owner72,500——2,269,073— late

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 13, 2026 SForm 4 →Aug 17, 10:13 am EDTJorey Chernett10% Owner100$3.21$3210—