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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001437749-12-004301
Filing Date
2012-04-30
Accepted
2012-04-30 16:34:07
Documents
5
Effectiveness Date
2012-04-30

Document Format Files

Seq Description Document Type Size
1 DEFINITIVE ADDITIONAL MATERIALS mps_defa14a-043012.htm DEFA14A 23672
2 pc1.jpg GRAPHIC 223157
3 pc2.jpg GRAPHIC 278665
4 pc3.jpg GRAPHIC 128040
5 pc4.jpg GRAPHIC 111645
  Complete submission text file 0001437749-12-004301.txt   1046731
Mailing Address 6409 GUADALUPE MINES ROAD SAN JOSE CA 95120
Business Address 6409 GUADALUPE MINES ROAD SAN JOSE CA 95120 (408) 826-0600
MONOLITHIC POWER SYSTEMS INC (Filer) CIK: 0001280452 (see all company filings)

IRS No.: 770466789 | State of Incorp.: CA | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 000-51026 | Film No.: 12795554
SIC: 3674 Semiconductors & Related Devices