NMTC

NeuroOne Medical Technologies Corporation$1.43-0.07 (-4.67%)

Prev Close$1.50·MCap$13.6M·P/E—·Vol62.6K·Yield—

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Buys (12M)

$737.4K

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Sells (12M)

$109.6K

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Net Activity

Net Buyer

$627.8K

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Active Insiders

last 12 mo

Over the past 12 months, insider activity at NeuroOne Medical Technologies Corporation (NMTC) has been dominated by buying, with 2 insider purchases totaling $737.4K and 7 insider sales totaling $109.6K. The most recent insider transaction was by Wambeke David J. (officer: Chief Business Officer), who purchased $67.0K worth of shares on Sep 8, 2026. NeuroOne Medical Technologies Corporation operates in the Healthcare sector, within the Medical - Devices industry, with a market cap of $13.6M.

NMTC Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Sep 8, 2026	Wambeke David J.	officer: Chief Business Officer	Buy	33,333	$2.01	$67.0K	199,999
Jul 2, 2026	Christianson Mark	officer: Market Development Director	Sell	10,000	$3.18	$31.8K	20,692-33%
Apr 1, 2026	Christianson Mark	officer: Business Development Director	Sell	15,363	$0.74	$11.4K	198,920
Mar 16, 2026	Christianson Mark	officer: Business Development Director	Sell	917	$0.80	$733.60	214,383
Mar 12, 2026	Christianson Mark	officer: Business Development Director	Sell	13,720	$0.80	$11.0K	217,309
Mar 3, 2026	Wambeke David J.	officer: Chief Business Officer	Buy	1,000,000	$0.67	$670.4K2.0% OS	1,000,000
Feb 18, 2026	Christianson Mark	Business Development Director	Sell	1,812	$0.68	$1.2K	0
Feb 18, 2026	Mertens Steve	Chief Technology Officer	Sell	7,376	$0.68	$5.0K	0
Feb 18, 2026	Rosa David A	CEO and President	Sell	71,325	$0.68	$48.5K	0
Sep 9, 2025	Christianson Mark	Business Development Director	Sell	30,000	$0.74	$22.2K	231,238
Jun 5, 2025	Christianson Mark	Business Development Director	Sell	10,000	$0.58	$5.8K	261,491
May 23, 2025	Christianson Mark	Business Development Director	Sell	8,981	$0.62	$5.6K	280,458
May 21, 2025	Christianson Mark	Business Development Director	Sell	11,019	$0.66	$7.3K	283,485
Apr 7, 2025	McClurg Ronald W.	Chief Financial Officer	Buy	200,000	$0.50	$100.0K	444,117+82%
Apr 7, 2025	Rosa David A	CEO and President	Buy	100,000	$0.50	$50.0K	1,161,289
Jun 11, 2024	Christianson Mark	Business Development Director	Sell	2,189	$0.88	$1.9K	295,035
Jun 7, 2024	Christianson Mark	Business Development Director	Sell	25,800	$0.88	$22.7K	297,224
Dec 27, 2023	Christianson Mark	Business Development Director	Sell	38,293	$1.44	$55.1K	332,039
Dec 26, 2023	Christianson Mark	Business Development Director	Sell	11,707	$1.40	$16.4K	340,687
Dec 26, 2023	Volker Christopher	Chief Operating Officer	Buy	75,000	$1.40	$105.0K	75,000
Sep 14, 2023	McClurg Ronald W.	Chief Financial Officer	Buy	50,900	$0.98	$50.0K	130,400+64%
Mar 24, 2023	Christianson Mark	Business Development Director	Sell	26,500	$1.51	$40.1K	361,872
Jun 16, 2022	McClurg Ronald W.	Chief Financial Officer	Buy	10,000	$1.02	$10.2K	67,000
Jun 14, 2022	McClurg Ronald W.	Chief Financial Officer	Buy	14,000	$1.06	$14.8K	57,000+33%
May 24, 2022	McClurg Ronald W.	Chief Financial Officer	Buy	28,000	$0.90	$25.2K	43,000+187%
Jun 25, 2021	Christianson Mark	Business Development Director	Sell	11,900	$6.72	$80.0K	1,077,906

NMTC Insider Buying Activity

The following table shows recent insider purchases of NeuroOne Medical Technologies Corporation (NMTC) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Sep 8, 2026	Wambeke David J.	officer: Chief Business Officer	Buy	33,333	$2.01	$67.0K	199,999
Mar 3, 2026	Wambeke David J.	officer: Chief Business Officer	Buy	1,000,000	$0.67	$670.4K2.0% OS	1,000,000
Apr 7, 2025	McClurg Ronald W.	Chief Financial Officer	Buy	200,000	$0.50	$100.0K	444,117+82%
Apr 7, 2025	Rosa David A	CEO and President	Buy	100,000	$0.50	$50.0K	1,161,289
Dec 26, 2023	Volker Christopher	Chief Operating Officer	Buy	75,000	$1.40	$105.0K	75,000
Sep 14, 2023	McClurg Ronald W.	Chief Financial Officer	Buy	50,900	$0.98	$50.0K	130,400+64%
Jun 16, 2022	McClurg Ronald W.	Chief Financial Officer	Buy	10,000	$1.02	$10.2K	67,000
Jun 14, 2022	McClurg Ronald W.	Chief Financial Officer	Buy	14,000	$1.06	$14.8K	57,000+33%
May 24, 2022	McClurg Ronald W.	Chief Financial Officer	Buy	28,000	$0.90	$25.2K	43,000+187%

NMTC Insider Selling Activity

The following table shows recent insider sales of NeuroOne Medical Technologies Corporation (NMTC) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jul 2, 2026	Christianson Mark	officer: Market Development Director	Sell	10,000	$3.18	$31.8K	20,692-33%
Apr 1, 2026	Christianson Mark	officer: Business Development Director	Sell	15,363	$0.74	$11.4K	198,920
Mar 16, 2026	Christianson Mark	officer: Business Development Director	Sell	917	$0.80	$733.60	214,383
Mar 12, 2026	Christianson Mark	officer: Business Development Director	Sell	13,720	$0.80	$11.0K	217,309
Feb 18, 2026	Christianson Mark	Business Development Director	Sell	1,812	$0.68	$1.2K	0
Feb 18, 2026	Mertens Steve	Chief Technology Officer	Sell	7,376	$0.68	$5.0K	0
Feb 18, 2026	Rosa David A	CEO and President	Sell	71,325	$0.68	$48.5K	0
Sep 9, 2025	Christianson Mark	Business Development Director	Sell	30,000	$0.74	$22.2K	231,238
Jun 5, 2025	Christianson Mark	Business Development Director	Sell	10,000	$0.58	$5.8K	261,491
May 23, 2025	Christianson Mark	Business Development Director	Sell	8,981	$0.62	$5.6K	280,458
May 21, 2025	Christianson Mark	Business Development Director	Sell	11,019	$0.66	$7.3K	283,485
Jun 11, 2024	Christianson Mark	Business Development Director	Sell	2,189	$0.88	$1.9K	295,035
Jun 7, 2024	Christianson Mark	Business Development Director	Sell	25,800	$0.88	$22.7K	297,224
Dec 27, 2023	Christianson Mark	Business Development Director	Sell	38,293	$1.44	$55.1K	332,039
Dec 26, 2023	Christianson Mark	Business Development Director	Sell	11,707	$1.40	$16.4K	340,687
Mar 24, 2023	Christianson Mark	Business Development Director	Sell	26,500	$1.51	$40.1K	361,872
Jun 25, 2021	Christianson Mark	Business Development Director	Sell	11,900	$6.72	$80.0K	1,077,906