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: Monolithic Power Systems Inc., 3 years.
Monolithic Power Systems Inc.
Director
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 24, 2026 | Monolithic Power Systems Inc. | Open-market sale | −50 | $1,281.57 | $64,079 |
| Aug 11, 2026 | Monolithic Power Systems Inc. | Open-market sale | −50 | $1,420.00 | $71,000 |
| Feb 3, 2026 | Monolithic Power Systems Inc. | Grant or award | +189 | — | — |
| Nov 25, 2025 | Monolithic Power Systems Inc. | Open-market sale | −100 | $896.97 | $89,697 |
| Nov 21, 2025 | Monolithic Power Systems Inc. | Open-market sale | −100 | $873.97 | $87,397 |
| May 13, 2025 | Monolithic Power Systems Inc. | Open-market sale | −50 | $738.00 | $36,900 |
| May 12, 2025 | Monolithic Power Systems Inc. | Open-market sale | −100 | $698.00 | $69,800 |
| May 8, 2025 | Monolithic Power Systems Inc. | Open-market sale | −100 | $650.00 | $65,000 |
| Feb 4, 2025 | Monolithic Power Systems Inc. | Grant or award | +335 | — | — |
| Aug 15, 2024 | Monolithic Power Systems Inc. | Open-market sale | −100 | $888.88 | $88,888 |
| Aug 15, 2024 | Monolithic Power Systems Inc. | Open-market sale | −100 | $898.00 | $89,800 |
| May 20, 2024 | Monolithic Power Systems Inc. | Open-market sale | −200 | $750.00 | $150,000 |
| May 15, 2024 | Monolithic Power Systems Inc. | Open-market sale | −100 | $730.00 | $73,000 |
| May 15, 2024 | Monolithic Power Systems Inc. | Open-market sale | −100 | $740.00 | $74,000 |
| Feb 29, 2024 | Monolithic Power Systems Inc. | Open-market sale | −250 | $706.34 | $176,585 |
Questions about Kuo Wei Herbert Chang
What boards is Kuo Wei Herbert Chang on?
Kuo Wei Herbert Chang sits on the board of Monolithic Power Systems Inc.
How long has Kuo Wei Herbert Chang served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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