Insider Trading: Westlake Chemical Corp (WLK.N)

WLK.N on New York Stock Exchange

97.00USD
19 Jun 2013
Price Change (% chg)

$-0.93 (-0.95%)
Prev Close
$97.93
Open
$97.68
Day's High
$97.71
Day's Low
$96.73
Volume
117,098
Avg. Vol
111,265
52-wk High
$99.39
52-wk Low
$49.13

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MANGIERI GEORGE J
Trading Date Type Shares Traded Price Shares Held
20 May 2013 Sell 1,001 $94.50 13,157
13 Mar 2013 Buy 1,017 $20.53 14,158
13 Mar 2013 Sell 1,017 $96.07 14,158
12 Mar 2013 Sell 391 $95.11 14,158
12 Mar 2013 Sell 400 $95.08 14,158
12 Mar 2013 Sell 300 $95.09 14,158
12 Mar 2013 Sell 100 $95.10 14,158
12 Mar 2013 Buy 1,291 $20.53 14,158
12 Mar 2013 Sell 100 $95.06 14,158
27 Feb 2013 Sell 8 $84.70 14,158
27 Feb 2013 Sell 728 $84.09 14,158
9 Dec 2012 Sell 972 $76.84 14,894
9 Dec 2012 Buy 972 $36.10 14,894
5 Aug 2012 Sell 400 $68.06 14,894
5 Aug 2012 Buy 1,779 $27.22 14,894
5 Aug 2012 Buy 2,595 $31.61 14,894
5 Aug 2012 Buy 5,128 $14.24 14,894
5 Aug 2012 Sell 200 $68.18 14,894
5 Aug 2012 Sell 400 $68.17 14,894
5 Aug 2012 Sell 14,361 $68.05 14,894
5 Aug 2012 Sell 400 $68.04 14,894
5 Aug 2012 Sell 200 $68.10 14,894
5 Aug 2012 Buy 2,308 $20.53 14,894
5 Aug 2012 Sell 400 $68.09 14,894
5 Aug 2012 Sell 16,215 $67.15 14,894

Institutional Holders

% Shares Owned: 34.55%
# of Holders: 234
Total Shares Held: 23,071,527
3 Mo. Net Change: -891,638
# New Positions: 57
# Closed Positions: 37
# Increased Positions: 135
# Reduced Positions: 102
# Net Buyers: 33

Officers & Directors

Name Age Since Current Position

James Chao

66 2004 Chairman of the Board

Albert Chao

64 2004 President, Chief Executive Officer, Director

M. Steven Bender

56 2011 Chief Financial Officer, Senior Vice President, Treasurer

Robert Buesinger

56 2010 Senior Vice President - Vinyls

David Hansen

62 2004 Senior Vice President - Administration

Jeffrey Taylor

59 2008 Senior Vice President - Polyethylene

George Mangieri

62 2007 Vice President, Chief Accounting Officer

Stephen Wallace

66 2004 Vice President, General Counsel, Secretary

Andrew Kenner

48 2008 Vice President - Manufacturing

Lawrence Teel

54 2012 Vice President - Olefins

Dorothy Jenkins

67 2003 Director

Robert Blakely

71 2004 Independent Director

Max Lukens

64 2004 Independent Director

H. John Riley

72 2007 Independent Director
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