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CIK 0001280452 · Large accelerated filer

MONOLITHIC POWER SYSTEMS, INC.

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Ticker
MPWR
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
770466789
Phone
561-839-3999
Business address
1555 PALM BEACH LAKES BLVD., WEST PALM BEACH, FL, 33401
Former names
MONOLITHIC POWER SYSTEMS INC
  1. 4 Planned sale CEO sold 8,000 shares at an average $572.28 ($4,578,223)
  2. 4 Open-market sale Executive VP & General Counsel sold 25,314 shares at $583.14 ($14,761,606)
  3. 4 Open-market sale Pres. of MPS Asia Operations sold 25,314 shares at $583.14 ($14,761,606)
  4. 4 Open-market sale Sr. V.P.of Sales and Marketing sold 27,659 shares at $583.14 ($16,129,069)
  5. 4 Open-market sale CFO sold 27,613 shares at $583.14 ($16,102,245)
  6. 4 Open-market sale CEO sold 58,654 shares at $583.14 ($34,203,494)
  7. 144 Insider Sale of Securities
  8. 4 Planned sale CFO sold 2,500 shares at an average $615.71 ($1,539,272)
  9. 144 Insider Sale of Securities
  10. 144 Insider Sale of Securities
  11. 144 Insider Sale of Securities
  12. 144 Insider Sale of Securities
  13. 144 Insider Sale of Securities
  14. 144 Insider Sale of Securities
  15. 4 Planned sale CFO sold 2,500 shares at an average $631.36 ($1,578,398)
  16. 144 Insider Sale of Securities
  17. 8-K Event Other events
  18. 4 Planned sale Executive VP & General Counsel sold 18,610 shares at $600.00 ($11,166,000)
  19. 144 Insider Sale of Securities
  20. 4 Open-market sale Director sold 3,800 shares at an average $538.94 ($2,047,973)

Page 23 of 151 · 3,009 filings