Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2024
2 years of board service in total across 1 board, counting each seat separately. Longest: Astrotech Corporation (DE), 1 year.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Astrotech Corporation (DE) December 12, 202559.3%
-
Astrotech Corporation (DE) December 13, 202455.7%
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 |
|---|---|---|---|---|---|
| Sep 30, 2026 | Astrotech Corporation (DE) | Grant or award | +1,331 | — | — |
| Jul 16, 2026 | Astrotech Corporation (DE) | Grant or award | +2,150 | — | — |
| Jul 9, 2026 | Astrotech Corporation (DE) | Grant or award | +1,055 | — | — |
| May 14, 2025 | Astrotech Corporation (DE) | Grant or award | +3,000 | — | — |
| May 14, 2025 | Astrotech Corporation (DE) | Grant or award | +6,006 | — | — |
Questions about John William Halinski
What boards is John William Halinski on?
John William Halinski sits on the board of Astrotech Corporation (DE).
How long has John William Halinski served on boards?
Our records show at least 2 years of board service across 1 board, the earliest from 2024.
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