MONOLITHIC POWER SYSTEMS INC·4

Feb 12, 7:37 PM ET

Sciammas Maurice 4

4 · MONOLITHIC POWER SYSTEMS INC · Filed Feb 12, 2026

Research Summary

AI-generated summary of this filing

Updated

Monolithic Power Systems (MPWR) EVP Maurice Sciammas Sells 200 Shares

What Happened
Maurice Sciammas, EVP Worldwide Sales & Marketing at Monolithic Power Systems (MPWR), sold 200 shares on Feb 11, 2026. The shares were disposed at $1,179.97 per share for a reported total of $235,995. This was a sale (S), which is often routine insider selling rather than a bullish signal.

Key Details

  • Transaction date: 2026-02-11; Price: $1,179.97 per share; Total reported proceeds: $235,995.
  • Transaction type/code: Sale (S) — described as "open market or private sale" on the Form 4.
  • Shares owned following the transaction: not specified in the summary here — see the filed Form 4 for the post-transaction beneficial ownership amount.
  • Filing date: 2026-02-12 (filed the next day) — appears to be timely.
  • No 10b5-1 plan, tax-withholding, or other footnotes disclosed in the summary provided.

Context
Sales by executives can reflect personal liquidity or portfolio management and do not, by themselves, indicate the company's prospects. Purchases tend to be more informative about insider confidence; this entry is a routine sale reported by an executive rather than a change in control or a large block disposal by a 10% owner. For full details and ownership after the sale, consult the Form 4 filing (Accession No. 0001214659-26-001626).

Insider Transaction Report

Form 4
Period: 2026-02-11
Sciammas Maurice
EVP, WW Sales & Marketing
Transactions
  • Sale

    Common Stock

    2026-02-11$1179.97/sh200$235,9951,299 total(indirect: By Trust)
Holdings
  • Common Stock

    178,625
  • Common Stock

    (indirect: By Trust)
    1,699
  • Common Stock

    (indirect: By Trust)
    2,000
  • Common Stock

    (indirect: Rosalind Sciammas Brokerage Account)
    1,299
  • Common Stock

    (indirect: By Trust)
    49,460
  • Common Stock

    (indirect: Various Sciammas GRATs)
    26,660
  • Common Stock

    (indirect: By Trust)
    1,699
  • Common Stock

    (indirect: By Trust)
    4,015
  • Common Stock

    (indirect: By Trust)
    1,000
  • Common Stock

    (indirect: By Trust)
    1,699
  • Common Stock

    (indirect: By Trust)
    5,000
Signature
/s/ Saria Tseng, attorney-in-fact for Mr. Maurice Sciammas|2026-02-12

Documents

1 file
  • 4
    marketforms-72130.xmlPrimary

    PRIMARY DOCUMENT