Steve Mertens - 28 Aug 2026 Form 4 Insider Report for NEUROONE MEDICAL TECHNOLOGIES Corp (NMTC)

Reporting relationship
Chief Technology Officer
Issuer ticker
NMTC
Reported as of
28 Aug 2026
Net transaction value
$0
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
28 Aug 2026, 16:57:26 UTC
Prior SEC filing
01 Apr 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Emily Johns, by Power of Attorney

Key filing fact

Steve Mertens filed Form 4 for NEUROONE MEDICAL TECHNOLOGIES Corp (NMTC) on 28 Aug 2026.

Key facts

  • This page summarizes Steve Mertens's Form 4 filing for NEUROONE MEDICAL TECHNOLOGIES Corp (NMTC).
  • 1 reported transaction and 1 derivative row are listed below.
  • Accepted by SEC: 28 Aug 2026, 16:57.

Change

  • Previous filing in this sequence was filed on 01 Apr 2026.
  • Current net transaction value: $0.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001772652 Primary reporting owner

Mertens Steve

Relationship
Chief Technology Officer
Address
7599 ANAGRAM DR., EDEN PRAIRIE
Signature
/s/ Emily Johns, by Power of Attorney
Signature date
28 Aug 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

NMTC transaction Derivative

Option to Purchase Common Stock

Award

Transaction value
Shares
+15,000
Change %
Price
$0.000000*
Shares after
15,000
Date
28 Aug 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
15,000
Exercise price
$1.77
Footnotes
F1
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

25% will vest on August 28, 2027, and the remaining 75% will vest in 12 equal quarterly installments.

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