Anthony Ambrose
President at Data I/O Corporation
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: Data I/O Corporation, 3 years.
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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Data I/O Corporation May 18, 202387.7%
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 |
|---|---|---|---|---|---|
| Jun 1, 2024 | Data I/O Corporation | Shares withheld for tax | −6,652 | $2.87 | $19,091 |
| Jun 1, 2024 | Data I/O Corporation | Shares withheld for tax | −9,978 | $2.87 | $28,637 |
| Jun 1, 2024 | Data I/O Corporation | Shares withheld for tax | −8,870 | $2.87 | $25,457 |
| Jun 1, 2024 | Data I/O Corporation | Grant or award | +37,500 | $2.87 | $107,625 |
| May 18, 2024 | Data I/O Corporation | Shares withheld for tax | −9,978 | $2.91 | $29,036 |
| May 14, 2024 | Data I/O Corporation | Gift | −7,500 | $2.95 | $22,125 |
| Jun 1, 2023 | Data I/O Corporation | Shares withheld for tax | −6,300 | $4.35 | $27,405 |
| Jun 1, 2023 | Data I/O Corporation | Shares withheld for tax | −9,450 | $4.35 | $41,108 |
| Jun 1, 2023 | Data I/O Corporation | Grant or award | +60,000 | $4.35 | $261,000 |
| May 26, 2023 | Data I/O Corporation | Gift | −5,000 | $4.40 | $22,000 |
| May 20, 2023 | Data I/O Corporation | Shares withheld for tax | −6,300 | $4.54 | $28,602 |
| May 18, 2023 | Data I/O Corporation | Shares withheld for tax | −9,596 | $4.45 | $42,702 |
Questions about Anthony Ambrose
What boards is Anthony Ambrose on?
Anthony Ambrose sits on the board of Data I/O Corporation.
How long has Anthony Ambrose served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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