Tseng Saria

Insider

EVP & General Counsel

Trades at: MPWR· SMCI

30D 90D 1Y

Net shares · 365d

-151.8K

0 buy · 151.8K sell

Net value · 365d

-$164.2M

$0 in · $164.2M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 151.8K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

MPWR Sell·S
May 27, 26

EVP & General Counsel

$12.9M

7.6K sh · $1,700.00

Own -5%
MPWR Sell·S
May 22, 26

EVP & General Counsel

$7.9M

5.0K sh · $1,586.43

Own -3%
MPWR Other·G
May 22, 26

EVP & General Counsel

$0

200 sh

Own -0%
MPWR Sell·S
Apr 8, 26

EVP & General Counsel · 10b5-1

$11.7M

9.0K sh · $1,305.22 avg · 10 lots

Own -5%
MPWR Sell·S
Apr 6, 26

EVP & General Counsel · 10b5-1

$8.9M

7.6K sh · $1,167.95 avg · 8 lots

Own -4%
MPWR Sell·S
Apr 1, 26

EVP & General Counsel · 10b5-1

$1.6M

1.4K sh · $1,133.52 avg · 5 lots

Own -1%
MPWR Sell·S
Mar 30, 26

EVP & General Counsel · 10b5-1

$25.9M

25.7K sh · $1,010.50 avg · 8 lots

Own -13%
MPWR Sell·S
Feb 6, 26

EVP & General Counsel

$26.8M

22.9K sh · $1,171.16

Own -10%
MPWR Grant·A
Feb 3, 26

EVP & General Counsel

$0

57.2K sh

Own +34%
MPWR Other·G
Dec 24, 25

EVP & General Counsel

$0

2.0K sh · 2 lots

Own -67%
MPWR Sell·S
Nov 26, 25

EVP & General Counsel

$18.5M

20.0K sh · $926.47 avg · 9 lots

Own -10%
MPWR Sell·S
Nov 25, 25

EVP & General Counsel

$18.1M

20.0K sh · $904.18 avg · 19 lots

Own -10%
MPWR Other·F
Oct 30, 25

EVP & General Counsel

$59.8M

54.5K sh · $1,096.63

Own -21%
MPWR Grant·A
Oct 25, 25

EVP & General Counsel

$0

135.5K sh

Own +107%
MPWR Sell·S
Oct 24, 25

EVP & General Counsel · 10b5-1

$1.4M

1.3K sh · $1,087.62

Own -1%
MPWR Sell·S
Oct 16, 25

EVP & General Counsel · 10b5-1

$17.1M

16.8K sh · $1,017.77 avg · 3 lots

Own -12%
MPWR Sell·S
Sep 18, 25

EVP & General Counsel · 10b5-1

$13.3M

14.5K sh · $914.45

Own -9%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 27, 2026	MPWR	EVP & General Counsel	Sell S	7.6K	-5%	$1,700.00	$12.9M
May 22, 2026	MPWR	EVP & General Counsel	Sell S	5.0K	-3%	$1,586.43	$7.9M
May 22, 2026	MPWR	EVP & General Counsel	Other G	200	-0%	—	$0
Apr 8, 2026	MPWR	EVP & General Counsel	Sell S	9.0K10 lots	-5%	$1,305.22 avg	$11.7M
Apr 6, 2026	MPWR	EVP & General Counsel	Sell S	7.6K8 lots	-4%	$1,167.95 avg	$8.9M
Apr 1, 2026	MPWR	EVP & General Counsel	Sell S	1.4K5 lots	-1%	$1,133.52 avg	$1.6M
Mar 30, 2026	MPWR	EVP & General Counsel	Sell S	25.7K8 lots	-13%	$1,010.50 avg	$25.9M
Feb 6, 2026	MPWR	EVP & General Counsel	Sell S	22.9K	-10%	$1,171.16	$26.8M
Feb 3, 2026	MPWR	EVP & General Counsel	Grant A	57.2K	+34%	—	$0
Dec 24, 2025	MPWR	EVP & General Counsel	Other G	2.0K2 lots	-67%	—	$0
Nov 26, 2025	MPWR	EVP & General Counsel	Sell S	20.0K9 lots	-10%	$926.47 avg	$18.5M
Nov 25, 2025	MPWR	EVP & General Counsel	Sell S	20.0K19 lots	-10%	$904.18 avg	$18.1M
Oct 30, 2025	MPWR	EVP & General Counsel	Other F	54.5K	-21%	$1,096.63	$59.8M
Oct 25, 2025	MPWR	EVP & General Counsel	Grant A	135.5K	+107%	—	$0
Oct 24, 2025	MPWR	EVP & General Counsel	Sell S	1.3K	-1%	$1,087.62	$1.4M
Oct 16, 2025	MPWR	EVP & General Counsel	Sell S	16.8K3 lots	-12%	$1,017.77 avg	$17.1M
Sep 18, 2025	MPWR	EVP & General Counsel	Sell S	14.5K	-9%	$914.45	$13.3M

Buy Sell Non-market (grant · exercise · gift)

About Tseng Saria

This profile aggregates every SEC Form 4 insider transaction reported by Tseng Saria 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.