Jeff Zhou

MPWR

Jeff Zhou serves as director at Monolithic Power Systems, Inc. (MPWR). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

18 trades

$6.85M

Net Position

Net Seller

$6.85M

Companies Traded

MPWR

Active Period

Jun 2021 – May 2026

18 total trades

Most Recent

Sell MPWR

May 27, 2026 · $816.5K

Jeff Zhou's Insider Trading at Monolithic Power Systems, Inc. (MPWR)

Buys

0 · $0.00

Sells

18 · $6.85M

Total Shares Bought

Total Shares Sold

9,593

MPWR Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
May 27, 2026	Sell	486	$1680.00	$816.5K	3,800
May 6, 2026	Sell	1,514	$1607.85	$2.43M	5,286
Aug 28, 2025	Sell	193	$870.00	$167.9K	0
Aug 15, 2025	Sell	400	$850.00	$340.0K	0
Aug 13, 2025	Sell	200	$830.00	$166.0K	0
May 22, 2024	Sell	200	$750.00	$150.0K	6,069
Feb 13, 2024	Sell	200	$750.57	$150.1K	6,269
Aug 12, 2022	Sell	200	$540.00	$108.0K	5,651
Aug 3, 2022	Sell	200	$520.00	$104.0K	5,851
Aug 26, 2021	Sell	300	$490.00	$147.0K	5,509
Aug 23, 2021	Sell	300	$477.00	$143.1K	5,809
Aug 5, 2021	Sell	400	$465.22	$186.1K	6,109
Jul 26, 2021	Sell	500	$410.00	$205.0K	6,509
Jul 21, 2021	Sell	1,000	$402.51	$402.5K	7,509
Jul 16, 2021	Sell	1,000	$392.66	$392.7K	8,509
Jul 8, 2021	Sell	500	$387.27	$193.6K	9,009
Jul 6, 2021	Sell	500	$380.00	$190.0K	9,509
Jun 28, 2021	Sell	1,500	$369.27	$553.9K	10,509