Sign in:
Email
 Password  save:
  
 Company Reports 
 

   
My Recent Searches
  Help
 
   
 
 
   Get Roster for :  
Monolithic Power Systems Inc (MPWR)  
$930.04 16.28 (1.72%) as of 4:30 Mon 12/29


Download
   
  Company Roster

Total Insiders  : 25  
Total Direct Shares :
5,829,743
Total Indirect Shares :
3,499,994
 
% Held by Insiders:
11.78%
 
14 other people own 
 $290,538,916 Sciammas Maurice
 $134,232,673 Tseng Saria
 $155,624,523 Xiao Deming
 $187,530,475 Rao Meera
 $226,496,361 Hsing Sharon
 $711,480,600 Moyer Frances K
 $734,731,600 Hsing Michael
 $842,925,013 Bavp, L.p.
 $2,137,403,977  
 
Filer's Name Relation Direct Date   Direct Shares Indirect Date Indirect Shares
   Lee Victor K 2025-12-24 28,567 2011-02-08 0
   Hsing Michael 2025-12-09 906,332 2025-12-09 145,865
   Blegen Theodore 2025-12-01 71,332 2025-12-01 10,662
   Tseng Saria 2025-11-26 167,331 2016-02-19 2,000
   Chang Kuo Wei Herbert 2025-11-25 426 2012-02-24 0
   Sciammas Maurice 2025-11-24 144,330 2025-11-24 96,030
   Xiao Deming 2025-10-30 201,637 2025-10-30 24,791
   Martinez Carintia 2025-09-18 878 2021-05-27 0
   Elmiger Eugen J 2025-08-29 17,213 2012-10-23 0
   Zhou Jeff 2025-08-27 5,611 2011-02-08 0
   Wynne Eileen 2025-02-04 1,153 2023-02-07 0
   Moyer James C 2024-08-29 348 2024-08-29 15,834
   Smith- Pilkington Karen A Director 2016-04-28 22,996 2011-02-08 0
   Rao Meera CFO 2016-02-08 243,534 2010-02-25 0
   Mcburnie Douglas M Director 2014-05-22 0 2011-02-08 0
   Ueunten Paul Sr. V.P. Design Engineering 2013-02-04 110,045 2013-02-04 319,456
   Padval Umesh Director 2011-02-08 5,700 2007-05-29 0
   Neely Rick Sr. VP and CFO 2010-12-08 28,125 2007-08-03 0
   Chiocchi Adriana Senior V.P. and CLO 2009-10-05 7,500 2007-08-03 0
   Earhart Alan L Director 2008-08-07 0 2007-02-22 0
   Christoffersen Tim CFO 2005-09-06 12,500 0
   Jones Jim J III Director 2004-11-24 0 2005-11-10 2,120,356
   Bavp, L.p. 10% Owner 2004-11-24 2,298,185 2004-11-24 0
   Moyer Frances K 10% Owner 2004-11-18 790,000 0
   Hsing Sharon 10% Owner 2004-11-18 765,000 2004-11-18 765,000
25 Records found