Michael Hsing

Insider

CEO

Trades at: MPWR

30D 90D 1Y

Net shares · 90d

-40.0K

0 buy · 40.0K sell

Net value · 90d

-$59.3M

$0 in · $59.3M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 40.0K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Show open-market only

MPWR Sell·S
May 18, 26

CEO

$197.8K

130 sh · $1,521.43

Own -0%
MPWR Sell·S
May 18, 26

CEO

$534.4K

352 sh · $1,518.15

Own -0%
MPWR Sell·S
May 18, 26

CEO

$833.7K

551 sh · $1,513.11

Own -0%
MPWR Sell·S
May 18, 26

CEO

$5.7M

3.8K sh · $1,507.70

Own -0%
MPWR Sell·S
May 18, 26

CEO

$4.4M

2.9K sh · $1,503.05

Own -0%
MPWR Sell·S
May 18, 26

CEO

$911.7K

608 sh · $1,499.46

Own -0%
MPWR Sell·S
May 18, 26

CEO

$1.3M

862 sh · $1,491.48

Own -0%
MPWR Sell·S
May 18, 26

CEO

$9.9M

6.7K sh · $1,486.76

Own -1%
MPWR Sell·S
May 18, 26

CEO

$8.5M

5.7K sh · $1,482.51

Own -1%
MPWR Sell·S
May 18, 26

CEO

$6.0M

4.1K sh · $1,476.96

Own -0%
MPWR Sell·S
May 18, 26

CEO

$7.4M

5.0K sh · $1,472.84

Own -1%
MPWR Sell·S
May 18, 26

CEO

$8.5M

5.8K sh · $1,467.62

Own -1%
MPWR Sell·S
May 18, 26

CEO

$5.0M

3.4K sh · $1,462.61

Own -0%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 18, 2026	MPWR	CEO	Sell S	130	-0%	$1,521.43	$197.8K
May 18, 2026	MPWR	CEO	Sell S	352	-0%	$1,518.15	$534.4K
May 18, 2026	MPWR	CEO	Sell S	551	-0%	$1,513.11	$833.7K
May 18, 2026	MPWR	CEO	Sell S	3.8K	-0%	$1,507.70	$5.7M
May 18, 2026	MPWR	CEO	Sell S	2.9K	-0%	$1,503.05	$4.4M
May 18, 2026	MPWR	CEO	Sell S	608	-0%	$1,499.46	$911.7K
May 18, 2026	MPWR	CEO	Sell S	862	-0%	$1,491.48	$1.3M
May 18, 2026	MPWR	CEO	Sell S	6.7K	-1%	$1,486.76	$9.9M
May 18, 2026	MPWR	CEO	Sell S	5.7K	-1%	$1,482.51	$8.5M
May 18, 2026	MPWR	CEO	Sell S	4.1K	-0%	$1,476.96	$6.0M
May 18, 2026	MPWR	CEO	Sell S	5.0K	-1%	$1,472.84	$7.4M
May 18, 2026	MPWR	CEO	Sell S	5.8K	-1%	$1,467.62	$8.5M
May 18, 2026	MPWR	CEO	Sell S	3.4K	-0%	$1,462.61	$5.0M

About Michael Hsing

This profile aggregates every SEC Form 4 insider transaction reported by Michael Hsing across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.