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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001437749-12-005540
Filing Date
2012-05-25
Accepted
2012-05-25 17:12:54
Documents
2
Effectiveness Date
2012-05-25

Document Format Files

Seq Description Document Type Size
1 DEFA14A mp_defa14a-052512.htm DEFA14A 50001
2 mp_defa14a-0525120.jpg GRAPHIC 3990
  Complete submission text file 0001437749-12-005540.txt   56630
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.: 12872102
SIC: 3674 Semiconductors & Related Devices