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NMTC — NEUROONE MEDICAL TECHNOLOGIES Corp

Health Care · Surgical & Medical Instruments & Apparatus · Nasdaq

CIK 0001500198 · FYE 0930 · All Form 4 filings on EDGAR ↗

Formerly: Original Source Entertainment, Inc. (until 2017-05-22)

5Insiders filing
5Transactions
+$0Reported buys
−$0Reported sells
0Cluster events

Window in data: 2026-08-28 → 2026-08-28 · Data as of 2026-08-31

Insiders

InsiderRoleTxnsReported value
Rosa David ACEO & President1$0
Christianson MarkMarket Development Director1$0
Mertens SteveChief Technology Officer1$0
Volker ChristopherChief Financial Officer1$0
Johns Emily J.Chief Administrative Officer1$0

Transaction history

Filing dateTrade dateTickerInsiderTypeSharesPriceValueCluster
2026-08-282026-08-28NMTCJohns Emily J. Chief Administrative OfficerA routine12,500
2026-08-282026-08-28NMTCVolker Christopher Chief Financial OfficerA routine35,000
2026-08-282026-08-28NMTCMertens Steve Chief Technology OfficerA routine15,000
2026-08-282026-08-28NMTCChristianson Mark Market Development DirectorA routine12,500
2026-08-282026-08-28NMTCRosa David A CEO & PresidentA routine68,000