Insider Trading: Monolithic Power Systems Inc (MPWR.OQ)

MPWR.OQ on NASDAQ Stock Exchange Global Select Market

53.15USD
4 Mar 2015
Change (% chg)

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Prev Close
$53.15
Open
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Day's High
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Day's Low
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Volume
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Avg. Vol
94,365
52-wk High
$54.37
52-wk Low
$34.08

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XIAO DEMING
Trading Date Type Shares Traded Price Shares Held
8 Feb 2015 Sell 1,868 $47.56 216,280
8 Feb 2015 Sell 88 $47.56 216,280
5 Feb 2015 Sell 792 $47.39 216,280
4 Feb 2015 Sell 17,132 $47.80 219,028
4 Feb 2015 Sell 6,911 $47.80 219,028
4 Feb 2015 Sell 820 $48.02 219,028
2 Feb 2015 Sell 7 $47.21 219,028
2 Feb 2015 Buy 102,204 $0.00 219,028
2 Feb 2015 Sell 120 $47.21 219,028
2 Feb 2015 Sell 103 $47.21 219,028
2 Feb 2015 Buy 8,071 $0.00 219,028
2 Feb 2015 Sell 2,013 $47.21 219,028
25 Jan 2015 Sell 12 $47.82 135,859
4 Jan 2015 Sell 97 $48.18 135,871
15 Dec 2014 Sell 72 $48.00 135,968
11 Dec 2014 Sell 144 $48.49 135,968
11 Dec 2014 Sell 8 $48.49 135,968
20 Nov 2014 Sell 5,031 $46.80 136,192
9 Nov 2014 Sell 1,852 $44.46 54,823
9 Nov 2014 Sell 87 $44.46 54,823
5 Nov 2014 Sell 792 $44.26 56,762
4 Nov 2014 Sell 814 $43.81 56,762
3 Nov 2014 Sell 1,946 $43.70 56,762
3 Nov 2014 Sell 5 $43.70 56,762
3 Nov 2014 Sell 104 $43.70 56,762

Institutional Holders

% Shares Owned: 96.70%
# of Holders: 216
Total Shares Held: 37,548,678
3 Mo. Net Change: 342,818
# New Positions: 24
# Closed Positions: 25
# Increased Positions: 81
# Reduced Positions: 112
# Net Buyers: -31

Officers & Directors

Name Age Since Current Position

Michael Hsing

54 2010 Chairman of the Board, President, Chief Executive Officer

Meera Rao

53 2011 Chief Financial Officer, Principal Financial and Accounting Officer

Deming Xiao

51 2008 President - MPS Asia Operations

Maurice Sciammas

54 2007 Senior Vice President - Worldwide Sales and Marketing

Saria Tseng

43 2011 Vice President - Strategic Corporate Development, General Counsel, Corporate Secretary

James Moyer

71 2013 Chief Design Engineer and Director

Herbert Chang

52 Lead Independent Director

Karen Bogart

57 2007 Independent Director

Eugen Elmiger

50 2012 Independent Director

Victor Lee

56 2006 Independent Director

Jeff Zhou

59 2010 Independent Director
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