Form4insider filings, from the source

Company · CIK 0001500198 · SIC 3841 — Surgical & Medical Instruments & Apparatus · Nasdaq

NEUROONE MEDICAL TECHNOLOGIES Corp · NMTC

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

No reported common-stock activity in this period.

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 28, 2026 AForm 4 →Sep 8, 8:31 am EDTDavid J. WambekeChief Business Officer35,000——35,000— late
Aug 28, 2026 AForm 4 →Aug 28, 5:29 pm EDTEmily J. JohnsChief Administrative Officer12,500——12,500—
Aug 28, 2026 AForm 4 →Aug 28, 5:04 pm EDTChristopher VolkerChief Financial Officer35,000——35,000—
Aug 28, 2026 AForm 4 →Aug 28, 5:00 pm EDTMark ChristiansonMarket Development Director12,500——12,500—
Aug 28, 2026 AForm 4 →Aug 28, 4:57 pm EDTSteve MertensChief Technology Officer15,000——15,000—
Aug 28, 2026 AForm 4 →Aug 28, 4:51 pm EDTDavid A RosaCEO & President, Director68,000——68,000—