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Who

David A. Rosa

CEO & President

Company insider

Files Form 4 as: CEO & President, NeuroOne Medical Technologies; Director, BioRestorative Therapies; Director, Healthcare Triangle; Director, Biotricity; Chief Executive Officer, Nuwellis.

In numbers

Trades disclosed
96
Buys
1
Sells
5
Bought
$50K
Sold
$234K
Companies
5
Companies where not an officer
3
First trade
6 May 2013
Last trade
28 Aug 2026
Last filed
28 Aug 2026

Companies traded

Where they are an officer
NMTC NeuroOne Medical TechnologiesDirector, Officer, 10% owner · Medical Devices · last 28 Aug 20261 buy · 0 sells
NUWE NuwellisDirector, Officer · Medical Devices · last 1 Aug 20150 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
BRTX BioRestorative TherapiesDirector · Providers & Facilities · last 14 Feb 20250 buys · 0 sells
HCTI Healthcare TriangleDirector · IT Services & Consulting · last 12 Mar 20240 buys · 0 sells
BiotricityDirector · Medical Devices · last 12 Mar 20230 buys · 5 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
28 Aug 2026filed 28 Aug 2026NMTC NeuroOne Medical Technologiesoption or derivative · Medical DevicesSEC FORM 4 Code A—68,000 at $0.00filing
28 Aug 2026filed 28 Aug 2026NMTC NeuroOne Medical Technologiesoption or derivative · Medical DevicesSEC FORM 4 Code A—68,000 at $0.00filing
31 Mar 2026filed 1 Apr 2026NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$1,9102,458 at $0.777filing
31 Mar 2026filed 1 Apr 2026NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$1,9172,458 at $0.78filing
18 Feb 2026filed 20 Feb 2026NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$49K71,325 at $0.68filing
18 Feb 2026filed 20 Feb 2026NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$49K71,325 at $0.68filing
31 Dec 2025filed 5 Jan 2026NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$1,8632,458 at $0.758filing
31 Dec 2025filed 5 Jan 2026NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$1,8682,458 at $0.76filing
30 Sep 2025filed 1 Oct 2025NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$2,1882,458 at $0.89filing
30 Jun 2025filed 2 Jul 2025NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$1,6712,458 at $0.68filing
17 Apr 2025filed 21 Apr 2025NMTC NeuroOne Medical Technologiesoption or derivative · Medical DevicesSEC FORM 4 Code A—750,000 at $0.00filing
4 Apr 2025filed 7 Apr 2025NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Bought$50K100,000 at $0.50filing
31 Mar 2025filed 2 Apr 2025NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$2,0892,458 at $0.85filing
18 Feb 2025filed 20 Feb 2025NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$83K71,325 at $1.16filing
14 Feb 2025filed 19 Feb 2025BRTX BioRestorative Therapiesoption or derivative · Providers & FacilitiesSEC FORM 4 Code A—52,632 at $0.00filing
31 Jan 2025filed 4 Feb 2025NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$2,5752,239 at $1.15filing
31 Dec 2024filed 3 Jan 2025NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$3,8994,697 at $0.83filing
30 Nov 2024filed 3 Dec 2024NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$1,3882,239 at $0.62filing
31 Oct 2024filed 1 Nov 2024NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$2,1722,239 at $0.97filing
30 Sep 2024filed 2 Oct 2024NMTC NeuroOne Medical TechnologiesMedical DevicesSEC FORM 4 Code F$4,6504,697 at $0.99filing

News

Comparing NeuroOne Medical Technologies (NASDAQ:NMTC) and Innovative Eyewear (NASDAQ:LUCY)NMTC · tickerreport.com · 11 Oct 2026

0 headlines in the last 90 days name David A. Rosa; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care6

Buys in green, sells in red, by the company’s sector.

Related people

David J. WambekeChief Business Officer · Chief Business Officer at Neuroone Medical Technologies, filing Form 4 there in the last year
Christopher VolkerChief Financial Officer · Chief Financial Officer at Neuroone Medical Technologies, filing Form 4 there in the last year
Emily J. JohnsChief Administrative Officer · Chief Administrative Officer at Neuroone Medical Technologies, filing Form 4 there in the last year
Steve MertensChief Technology Officer · Chief Technology Officer at Neuroone Medical Technologies, filing Form 4 there in the last year
Mark ChristiansonMarket Development Director · Market Development Director at Neuroone Medical Technologies, filing Form 4 there in the last year