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NEUROONE MEDICAL TECHNOLOGIES Corp

NMTC Net buying
CIK 0001500198 #5044 in the set updated 17 Sep 2026
Bought (120 mo)
$1.09M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$762.33K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$762.33K
25 of 25 sales
Net
+$330.81K
+$330.81K against sales at will

By person

15 insiders · 37 transactions
4.0×

Dave Rosa holds only 4.0 times base salary in stock. $2.17M of shares against $535.43K in salary for 2025.

Salary from the company's own proxy. The shares are what Dave Rosa last reported holding, valued at $2.01, the price Common Stock was last bought or sold at on the open market here, on 27 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Wambeke David J.
Chief Business Officer
$737.40K (2)
+$737.40K
199,999
$402.00K
Christianson Mark
Market Development Director
$512.34K (24)
−$512.34K
20,692
$41.59K
Fredrickson Wade
10% owner
$250.00K (1)
−$250.00K
2,113,459
$4.25M
−25.6%
McClurg Ronald W.
Chief Financial Officer
$200.24K (6)
+$200.24K
444,117
$892.68K
Volker Christopher
Chief Financial Officer
$105.00K (1)
+$105.00K
75,000
$150.75K
Rosa David A
CEO & President
$50.00K (1)
+$50.00K
1,080,132
$2.17M
Samad Amer
Director
$501.72 (1)
+$501.72
15,728
$31.61K
−99.6%
MAYO FOUNDATION FOR MEDICAL EDUCATION & RESEARCH entity
10% owner
572,846
$1.15M
−33.4%
Bachinski Thomas
Chief Development Officer
215,453
$433.06K
BUCKMAN PAUL
Director
178,733
$359.25K
MATHIESEN JEFFREY S
Director
156,343
$314.25K
Mertens Steve
Chief Technology Officer
152,141
$305.80K
Andrle Edward
Director
133,932
$269.20K
Mills Jason Richard
Director
49,687
$99.87K
Kalia Suraj
Director
14,006
$28.15K

No percentages here. This company's share count has moved by a factor of 5.8 over the window, from 8,619,876 to 50,413,148 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Wambeke David J.
27 Aug 2026
Chief Business Officer
Buy
33,333
$2.01
$67.00K
Christianson Mark
30 Jun 2026
Market Development Director
Sell
10,000
$3.18
$31.77K
Christianson Mark
30 Mar 2026
Business Development Director
Sell
15,363
$0.74
$11.37K
Christianson Mark
13 Mar 2026
Business Development Director
Sell
100
$0.80
$80.00
Christianson Mark
12 Mar 2026
Business Development Director
Sell
817
$0.80
$653.60
Christianson Mark
11 Mar 2026
Business Development Director
Sell
2,109
$0.80
$1.69K
Christianson Mark
10 Mar 2026
Business Development Director
Sell
11,611
$0.80
$9.29K
Wambeke David J.
1 Mar 2026
Chief Business Officer
Buy
1,000,000
$0.67
$670.40K
Christianson Mark
5 Sep 2025
Business Development Director
Sell
30,000
$0.74
$22.20K
Christianson Mark
4 Jun 2025
Business Development Director
Sell
10,000
$0.58
$5.80K
Christianson Mark
22 May 2025
Business Development Director
Sell
8,967
$0.62
$5.59K
Christianson Mark
21 May 2025
Business Development Director
Sell
14
$0.65
$9.10
Christianson Mark
20 May 2025
Business Development Director
Sell
3,013
$0.66
$1.98K
Christianson Mark
19 May 2025
Business Development Director
Sell
8,006
$0.67
$5.33K
Rosa David A
4 Apr 2025
CEO and President
Buy
100,000
$0.50
$50.00K
McClurg Ronald W.
4 Apr 2025
Chief Financial Officer
Buy
200,000
$0.50
$100.00K
Christianson Mark
6 Jun 2024
Business Development Director
Sell
2,189
$0.88
$1.92K
Christianson Mark
5 Jun 2024
Business Development Director
Sell
25,800
$0.88
$22.66K
Christianson Mark
27 Dec 2023
Business Development Director
Sell
31,445
$1.46
$45.86K
Christianson Mark
26 Dec 2023
Business Development Director
Sell
6,848
$1.35
$9.27K
Christianson Mark
22 Dec 2023
Business Development Director
Sell
1,800
$1.40
$2.52K
Christianson Mark
21 Dec 2023
Business Development Director
Sell
9,907
$1.40
$13.87K
Volker Christopher
21 Dec 2023
Chief Operating Officer
Buy
75,000
$1.40
$105.00K
McClurg Ronald W.
13 Sep 2023
Chief Financial Officer
Buy
50,900
$0.98
$50.02K
Christianson Mark
23 Mar 2023
Business Development Director
Sell
12,711
$1.50
$19.09K
Christianson Mark
22 Mar 2023
Business Development Director
Sell
11,667
$1.51
$17.60K
Christianson Mark
21 Mar 2023
Business Development Director
Sell
2,122
$1.60
$3.41K
McClurg Ronald W.
15 Jun 2022
Chief Financial Officer
Buy
10,000
$1.02
$10.22K
McClurg Ronald W.
10 Jun 2022
Chief Financial Officer
Buy
14,000
$1.06
$14.78K
McClurg Ronald W.
24 May 2022
Chief Financial Officer
Buy
10,500
$0.98
$10.29K
McClurg Ronald W.
20 May 2022
Chief Financial Officer
Buy
17,500
$0.85
$14.92K
Christianson Mark
24 Jun 2021
Business Development Director
Sell
600
$6.30
$3.78K
Christianson Mark
23 Jun 2021
Business Development Director
Sell
11,300
$6.74
$76.20K
MATHIESEN JEFFREY S
15 Jun 2020
Director
Exercised, kept
34,020
$0.04
$1.19K
Christianson Mark
12 Jun 2020
VP of Market Development
Sell
334,000
$0.60
$200.40K
Fredrickson Wade
1 Mar 2018
10% owner
Sell
227,272
$1.10
$250.00K
Samad Amer
19 May 2017
Chief Executive Officer
Buy
15,728
$0.03
$501.72

What was left out

Form 4 filings counted 204
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 25
Transactions with no price 0
Shares from compensation/vesting 9,126,560
Sales filed before the plan box existed 4
History held since 14 Jul 2017