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

MPWR.OQ on NASDAQ Stock Exchange Global Select Market

51.71USD
4:00pm EDT
Change (% chg)

$0.64 (+1.25%)
Prev Close
$51.07
Open
$51.36
Day's High
$51.79
Day's Low
$50.95
Volume
148,784
Avg. Vol
80,851
52-wk High
$56.16
52-wk Low
$34.08

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TSENG SARIA
Trading Date Type Shares Traded Price Shares Held
11 May 2015 Sell 2,967 $51.92 241,037
7 May 2015 Sell 1,453 $51.79 241,037
7 May 2015 Sell 70 $51.79 241,037
5 May 2015 Sell 1,056 $51.36 245,527
5 May 2015 Sell 1,924 $51.36 245,527
4 May 2015 Sell 718 $52.54 245,527
3 May 2015 Sell 353 $52.70 245,527
17 Mar 2015 Buy 43,200 $0.00 249,578
18 Feb 2015 Sell 28,341 $50.66 162,534
18 Feb 2015 Sell 100 $51.22 162,534
15 Feb 2015 Buy 441 $37.45 162,534
8 Feb 2015 Sell 1,466 $47.56 191,178
8 Feb 2015 Sell 69 $47.56 191,178
5 Feb 2015 Sell 699 $47.39 191,178
4 Feb 2015 Sell 6,090 $47.80 193,412
4 Feb 2015 Sell 724 $48.02 193,412
4 Feb 2015 Sell 15,127 $47.80 193,412
2 Feb 2015 Buy 43,200 $0.00 249,578
2 Feb 2015 Buy 90,181 $0.00 193,412
2 Feb 2015 Buy 8,071 $0.00 193,412
2 Feb 2015 Sell 1,013 $47.21 193,412
2 Feb 2015 Sell 51 $47.21 193,412
25 Nov 2014 Sell 3,863 $48.10 118,165
11 Nov 2014 Sell 98 $44.93 35,628
9 Nov 2014 Sell 70 $44.46 35,628

Institutional Holders

% Shares Owned: 94.86%
# of Holders: 230
Total Shares Held: 37,499,587
3 Mo. Net Change: 75,745
# New Positions: 6
# Closed Positions: 4
# Increased Positions: 17
# Reduced Positions: 16
# Net Buyers: 1

Officers & Directors

Name Age Since Current Position

Michael Hsing

55 2010 Chairman of the Board, President, Chief Executive Officer

Meera Rao

54 2011 Chief Financial Officer, Principal Financial and Accounting Officer

Deming Xiao

52 2008 President - MPS Asia Operations

Maurice Sciammas

55 2007 Senior Vice President - Worldwide Sales and Marketing

Saria Tseng

44 2011 Vice President - Strategic Corporate Development, General Counsel, Corporate Secretary

James Moyer

72 2013 Chief Design Engineer and Director

Herbert Chang

53 Lead Independent Director

Eugen Elmiger

51 2012 Independent Director

Victor Lee

57 2006 Independent Director

Karen Smith Bogart

58 2007 Independent Director
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