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4//SEC Filing

Martinez Carintia 4

Accession 0001214659-25-014033

CIK 0001280452other

View on SEC.gov Company Profile

Filed

Sep 22, 8:00 PM ET

Accepted

Sep 23, 2:56 PM ET

Size

4.8 KB

Accession

0001214659-25-014033

Insider Transaction Report

Form 4

Period: 2025-09-18

MONOLITHIC POWER SYSTEMS INCMPWR

Martinez Carintia

Director

Transactions

Sale
Common Stock
2025-09-18$900.00/sh−1,400$1,260,000→ 878 total

Footnotes (1)

[F1]This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on 11/27/2024.

Documents

1 file

4
marketforms-70798.xmlPrimary
PRIMARY DOCUMENT

Issuer

MONOLITHIC POWER SYSTEMS INC

CIK 0001280452

Entity typeother

Related Parties

1

filerCIK 0001865213

Filing Metadata

Form type: 4
Filed: Sep 22, 8:00 PM ET
Accepted: Sep 23, 2:56 PM ET
Size: 4.8 KB

View on SEC.gov