Sciammas Maurice

EVP, WW Sales & MarketingMONOLITHIC POWER SYSTEMS INC (MPWR) · full profile →Form 4 · filed May 19, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$18.7M
Net Open-Market Flow
-$18.7M
Transactions
8
8 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 15, 2026Sell(S)4K$1550.36$5.8M175K
May 15, 2026Sell(S)2K$1557.48$2.7M173K
May 15, 2026Sell(S)2K$1562.01$3.1M171K
May 15, 2026Sell(S)2K$1567.15$3.2M169K
May 15, 2026Sell(S)1K$1571.49$2.1M168K
May 15, 2026Sell(S)703$1577.75$1.1M167K
May 15, 2026Sell(S)447$1582.21$707K167K
May 15, 2026Sell(S)50$1585.51$79K167K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001214659-26-006583) within minutes of acceptance. Every field above traces to the original document. Verify it directly: