Jeff Zhou

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: Monolithic Power Systems Inc., 3 years.

3 years · Since 2023

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

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
May 26, 2026 Monolithic Power Systems Inc. Open-market sale −486 $1,680.00 $816,480
May 6, 2026 Monolithic Power Systems Inc. Open-market sale −500 $1,650.00 $825,000
May 5, 2026 Monolithic Power Systems Inc. Open-market sale −514 $1,574.48 $809,283
May 5, 2026 Monolithic Power Systems Inc. Open-market sale −500 $1,600.00 $800,000
Feb 3, 2026 Monolithic Power Systems Inc. Grant or award +189 — —
Aug 27, 2025 Monolithic Power Systems Inc. Open-market sale −193 $870.00 $167,910
Aug 13, 2025 Monolithic Power Systems Inc. Open-market sale −400 $850.00 $340,000
Aug 12, 2025 Monolithic Power Systems Inc. Open-market sale −200 $830.00 $166,000
Feb 4, 2025 Monolithic Power Systems Inc. Grant or award +335 — —
May 20, 2024 Monolithic Power Systems Inc. Open-market sale −200 $750.00 $150,000
Feb 12, 2024 Monolithic Power Systems Inc. Open-market sale −200 $750.57 $150,114
Feb 6, 2024 Monolithic Power Systems Inc. Grant or award +348 — —
Feb 7, 2023 Monolithic Power Systems Inc. Grant or award +470 — —

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