Insider Transactions Reported by 11 Insiders of NEUROONE MEDICAL TECHNOLOGIES Corp

Symbol
NMTC on Nasdaq
Location
Eden Prairie, MN

Insiders trading volume in the past year

NEUROONE MEDICAL TECHNOLOGIES Corp executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
David A. Rosa CEO and President, Director $736,161 18 Feb 2026
David J. Wambeke Chief Business Officer $670,400 +$670,400 01 Mar 2026
Ronald W. McClurg Chief Financial Officer $377,588 17 Apr 2025
PAUL BUCKMAN Director $159,929 23 Jun 2025
Mark Christianson Business Development Director $155,665 -$40,908 -21% 18 Feb 2026
JEFFREY S. MATHIESEN Director $131,576 23 Jun 2025
Edward Andrle Director $105,803 23 Jun 2025
Steve Mertens Chief Technology Officer $104,071 18 Feb 2026
Jason Richard Mills Director $4,965 18 Dec 2025
Christopher Volker Chief Operating Officer 17 Apr 2025
Emily J. Johns General Counsel 01 Jun 2025

Recent Insider Transactions by Companies or Individuals for NEUROONE MEDICAL TECHNOLOGIES Corp

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
David J. Wambeke NMTC Common Stock Purchase $670,400 $0.6704 1,000,000 1,000,000 01 Mar 2026 Direct
David J. Wambeke NMTC Option to Purchase Common Stock Award 500,000 500,000 01 Mar 2026 Direct
Steve Mertens NMTC Common Stock Tax liability -4.6% -7,376 153,047 18 Feb 2026 Direct
Mark Christianson NMTC Common Stock Tax liability -0.79% -1,812 228,920 18 Feb 2026 Direct
David A. Rosa NMTC Common Stock Tax liability -6.18% -71,325 1,082,590 18 Feb 2026 Direct
Steve Mertens NMTC Common Stock Tax liability -0.56% -906 160,423 31 Dec 2025 Direct
David A. Rosa NMTC Common Stock Tax liability 0.21% 2,458 1,153,915 31 Dec 2025 Direct
Mark Christianson NMTC Common Stock Tax liability -0.11% -253 230,732 31 Dec 2025 Direct
Jason Richard Mills NMTC Common Stock Award 7,758 7,758 18 Dec 2025 Direct
Jason Richard Mills NMTC Option to purchase common stock Award 4,806 4,806 18 Dec 2025 Direct
Steve Mertens NMTC Common Stock Tax liability -0.56% -906 161,329 30 Sep 2025 Direct
Mark Christianson NMTC Common Stock Tax liability -0.11% -253 230,985 30 Sep 2025 Direct
David A. Rosa NMTC Common Stock Tax liability -0.21% -2,458 1,156,373 30 Sep 2025 Direct
Mark Christianson NMTC Common Stock Sale -11.5% $22,203 $0.7401 -30,000 231,238 05 Sep 2025 Direct
Mark Christianson NMTC Common Stock Tax liability -0.1% -253 261,238 30 Jun 2025 Direct
Steve Mertens NMTC Common Stock Tax liability -0.56% -906 162,235 30 Jun 2025 Direct
David A. Rosa NMTC Common Stock Tax liability -0.21% -2,458 1,158,831 30 Jun 2025 Direct
JEFFREY S. MATHIESEN NMTC Option to Purchase Common Stock Award 50,000 50,000 23 Jun 2025 Direct
PAUL BUCKMAN NMTC Option to Purchase Common Stock Award 50,000 50,000 23 Jun 2025 Direct
Edward Andrle NMTC Option to Purchase Common Stock Award 50,000 50,000 23 Jun 2025 Direct
Mark Christianson NMTC Common Stock Sale -3.68% $5,804 $0.5804 -10,000 261,491 04 Jun 2025 Direct
Emily J. Johns NMTC Option to Purchase Common Stock Award 500,000 500,000 01 Jun 2025 Direct
Mark Christianson NMTC Common Stock Sale -3.2% $5,586 $0.6230 -8,967 271,491 22 May 2025 Direct
Mark Christianson NMTC Common Stock Sale $9.1 $0.6500 -14 280,458 21 May 2025 Direct
Mark Christianson NMTC Common Stock Sale -1.06% $1,976 $0.6558 -3,013 280,472 20 May 2025 Direct
Mark Christianson NMTC Common Stock Sale -2.75% $5,330 $0.6657 -8,006 283,485 19 May 2025 Direct
Christopher Volker NMTC Option to Purchase Common Stock Award 575,000 575,000 17 Apr 2025 Direct
Ronald W. McClurg NMTC Option to Purchase Common Stock Award 250,000 250,000 17 Apr 2025 Direct
Steve Mertens NMTC Option to Purchase Common Stock Award 200,000 200,000 17 Apr 2025 Direct
Mark Christianson NMTC Option to Purchase Common Stock Award 200,000 200,000 17 Apr 2025 Direct
David A. Rosa NMTC Option to Purchase Common Stock Award 750,000 750,000 17 Apr 2025 Direct
Ronald W. McClurg NMTC Common Stock Purchase 81.9% 200,000 444,117 04 Apr 2025 Direct
David A. Rosa NMTC Common Stock Purchase 9.42% 100,000 1,161,289 04 Apr 2025 Direct
Steve Mertens NMTC Common Stock Tax liability -0.55% -906 163,141 31 Mar 2025 Direct
Mark Christianson NMTC Common Stock Tax liability -0.09% -253 291,491 31 Mar 2025 Direct
David A. Rosa NMTC Common Stock Tax liability -0.23% -2,458 1,061,289 31 Mar 2025 Direct
Steve Mertens NMTC Common Stock Tax liability -4.3% -7,376 164,047 18 Feb 2025 Direct
Mark Christianson NMTC Common Stock Tax liability -0.62% -1,812 291,744 18 Feb 2025 Direct
David A. Rosa NMTC Common Stock Tax liability -6.28% -71,325 1,063,747 18 Feb 2025 Direct
PAUL BUCKMAN NMTC Common Stock Award 25.5% 27,778 136,804 14 Feb 2025 Direct
PAUL BUCKMAN NMTC Option to Purchase Common Stock Award 17,025 17,025 14 Feb 2025 Direct
Edward Andrle NMTC Common Stock Award 43.2% 27,778 92,003 14 Feb 2025 Direct
Edward Andrle NMTC Option to Purchase Common Stock Award 17,025 17,025 14 Feb 2025 Direct
JEFFREY S. MATHIESEN NMTC Common Stock Award 32.1% 27,778 114,414 14 Feb 2025 Direct
JEFFREY S. MATHIESEN NMTC Option to Purchase Common Stock Award 17,025 17,025 14 Feb 2025 Direct
Steve Mertens NMTC Common Stock Tax liability -0.15% -252 171,423 31 Jan 2025 Direct
Mark Christianson NMTC Common Stock Tax liability -0.03% -90 293,556 31 Jan 2025 Direct
David A. Rosa NMTC Common Stock Tax liability -0.2% -2,239 1,135,072 31 Jan 2025 Direct
Steve Mertens NMTC Common Stock Tax liability -0.67% -1,158 171,675 31 Dec 2024 Direct
Mark Christianson NMTC Common Stock Tax liability -0.12% -343 293,646 31 Dec 2024 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.