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: OSI Systems Inc., 3 years.
OSI Systems Inc.
Director
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
OSI Systems Inc. December 11, 202589.9%
-
OSI Systems Inc. December 12, 202490.4%
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OSI Systems Inc. December 12, 202390.6%
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 |
|---|---|---|---|---|---|
| Aug 20, 2026 | OSI Systems Inc. | Shares withheld for tax | −88 | $220.92 | $19,441 |
| Aug 14, 2026 | OSI Systems Inc. | Shares withheld for tax | −141 | $228.56 | $32,227 |
| Jul 28, 2026 | OSI Systems Inc. | Shares withheld for tax | −166 | $217.30 | $36,072 |
| Jul 20, 2026 | OSI Systems Inc. | Grant or award | +924 | $216.65 | $200,185 |
| Jul 6, 2026 | OSI Systems Inc. | Shares withheld for tax | −231 | $221.76 | $51,227 |
| Aug 20, 2025 | OSI Systems Inc. | Grant or award | +873 | $223.39 | $195,019 |
| Jan 27, 2025 | OSI Systems Inc. | Open-market sale | −2,701 | $195.83 | $528,937 |
| Nov 7, 2024 | OSI Systems Inc. | Open-market sale | −2,000 | $148.16 | $296,320 |
| Sep 11, 2024 | OSI Systems Inc. | Open-market sale | −3,000 | $138.41 | $415,230 |
| Aug 14, 2024 | OSI Systems Inc. | Grant or award | +1,403 | $139.02 | $195,045 |
| May 8, 2024 | OSI Systems Inc. | Open-market sale | −3,000 | $134.11 | $402,330 |
| Jul 28, 2023 | OSI Systems Inc. | Grant or award | +1,658 | $117.63 | $195,031 |
| Jun 1, 2023 | OSI Systems Inc. | Open-market sale | −1,500 | $118.59 | $177,885 |
| May 17, 2023 | OSI Systems Inc. | Open-market sale | −1,500 | $117.04 | $175,560 |
Questions about Gerald M. Chizever
What boards is Gerald M. Chizever on?
Gerald M. Chizever sits on the board of OSI Systems Inc.
How long has Gerald M. Chizever served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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