29 transactions on file, per SEC Form 4 filings.
See MPWR superinvestor activity →Tseng Saria
EVP & General Counsel · 2026-08-31
G-Gift
2,000 sh
DEAN ROBERT W II
Interim CFO · 2026-08-24
Sold
$42K
DEAN ROBERT W II
Interim CFO · 2026-08-24
J-Other
5 sh
CHANG KUO WEI HERBERT
director · 2026-08-24
Sold
$64K
DEAN ROBERT W II
Interim CFO · 2026-08-17
Sold
$8K
CHANG KUO WEI HERBERT
director · 2026-08-11
Sold
$71K
DEAN ROBERT W II
Interim CFO · 2026-08-05
Sold
$141K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-08-04
G-Gift
25,000 sh
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-08-03
Sold
$40K
DEAN ROBERT W II
Interim CFO · 2026-07-25
Award
1,359 sh
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$692K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$361K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$541K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$617K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$1.0M
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$2.0M
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$2.5M
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$2.0M
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$7.6M
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$68K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$329K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$649K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$576K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$567K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$69K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$297K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$164K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-15
Sold
$155K
Sciammas Maurice
EVP, WW Sales & Marketing · 2026-07-01
Sold
$41K
Each row links to the underlying SEC filing. Sells are shown for transparency, not as a signal — see the insider trading article for why.
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