Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001214659-26-011363
Filing Date
2026-09-02
Accepted
2026-09-02 17:26:23
Documents
1
Period of Report
2026-08-31

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT marketforms-73915.html 4  
1 PRIMARY DOCUMENT marketforms-73915.xml 4 6218
  Complete submission text file 0001214659-26-011363.txt   7743
Mailing Address 5808 LAKE WASHINGTON BLVD. NE KIRKLAND WA 98033
Business Address 1555 PALM BEACH LAKES BLVD. WEST PALM BEACH FL 33401 561-839-3999
MONOLITHIC POWER SYSTEMS, INC. (Issuer) CIK: 0001280452 (see all company filings)

EIN.: 770466789 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)

Mailing Address 79 GREAT OAKS BLVD SAN JOSE CA 95119
Business Address
Tseng Saria (Reporting) CIK: 0001312593 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-51026 | Film No.: 261356038