SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000072971-10-000130
Form type: SC 13G
Filer: MONOLITHIC POWER SYSTEMS INC
CIK: CIK 1280452
Filed: Jan 21, 2010
Reporting period: Dec 31, 2009
Description: Passive 5%+ stake

Documents

0000072971-10-000130-index.htm

Complete submission

0000072971-10-000130.txt

directory listing

Filed by

MONOLITHIC POWER SYSTEMS INC