Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 11 years
- Director since
- 2023
11 years of board service in total across 3 boards, counting each seat separately. Longest: Healthcare Triangle Inc., 3 years.
Chief executive roles
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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Healthcare Triangle Inc. July 17, 20260.0%
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Healthcare Triangle Inc. November 7, 20250.0%
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BioRestorative Therapies Inc. September 18, 202588.5%
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Healthcare Triangle Inc. March 28, 20250.0%
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NeuroOne Medical Technologies Corporation February 14, 202596.9%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 31, 2026 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −2,458 | $0.78 | $1,917 |
| Feb 18, 2026 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −71,325 | $0.68 | $48,501 |
| Dec 31, 2025 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | +2,458 | $0.76 | $1,868 |
| Sep 30, 2025 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −2,458 | $0.89 | $2,188 |
| Jun 30, 2025 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −2,458 | $0.68 | $1,671 |
| Apr 4, 2025 | NeuroOne Medical Technologies Corporation | Open-market purchase | +100,000 | $0.50 | $50,000 |
| Mar 31, 2025 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −2,458 | $0.85 | $2,089 |
| Feb 18, 2025 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −71,325 | $1.16 | $82,737 |
| Jan 31, 2025 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −2,239 | $1.15 | $2,575 |
| Dec 31, 2024 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −4,697 | $0.83 | $3,899 |
| Nov 30, 2024 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −2,239 | $0.62 | $1,388 |
| Oct 31, 2024 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −2,239 | $0.97 | $2,172 |
| Sep 30, 2024 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −4,697 | $0.99 | $4,650 |
| Aug 31, 2024 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −2,239 | $0.80 | $1,791 |
| Jul 31, 2024 | NeuroOne Medical Technologies Corporation | Shares withheld for tax | −2,239 | $0.75 | $1,679 |
Questions about David A. Rosa
What boards is David A. Rosa on?
David A. Rosa sits on the boards of BioRestorative Therapies Inc., Healthcare Triangle Inc. and NeuroOne Medical Technologies Corporation.
What company is David A. Rosa the CEO of?
David A. Rosa is CEO and President of NeuroOne Medical Technologies Corporation.
How long has David A. Rosa served on boards?
Our records show at least 11 years of board service across 3 boards, the earliest from 2023.
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