Westlake Chemical Corp (WLK.N) Insider Trading | Reuters.com
Edition:
United States

Insider Trading: Westlake Chemical Corp (WLK.N)

WLK.N on New York Stock Exchange

43.35USD
1 Jul 2016
Change (% chg)

$0.43 (+1.00%)
Prev Close
$42.92
Open
$42.84
Day's High
$44.12
Day's Low
$42.81
Volume
308,831
Avg. Vol
280,809
52-wk High
$69.05
52-wk Low
$39.48

All Insider Trades
Trading Date Name Title Type Shares Traded Price
16 Feb 2016

Teel (Lawrence E)

Officer Sell 257 $43.52
16 Feb 2016

Buesinger Robert F

Officer Sell 667 $43.52
16 Feb 2016

Kenner (Andrew F)

Officer Sell 703 $43.52
16 Feb 2016

Chao (Albert)

Chief Executive Officer Sell 3,931 $43.52
16 Feb 2016

Bender Mark Steven

Chief Financial Officer Sell 1,172 $43.52
16 Feb 2016

Mangieri (George J)

Officer Sell 451 $43.52
16 Feb 2016

Mattina (Michael J)

Officer Sell 296 $43.52
14 Feb 2016

Mangieri (George J)

Officer Buy 1,362 $0.00
14 Feb 2016

Chao (James Y.)

Chairman of the Board Buy 11,406 $0.00
14 Feb 2016

Mattina (Michael J)

Officer Buy 892 $0.00
14 Feb 2016

Bender Mark Steven

Chief Financial Officer Buy 4,040 $0.00
14 Feb 2016

Kenner (Andrew F)

Officer Buy 2,238 $0.00
14 Feb 2016

Buesinger Robert F

Officer Buy 2,114 $0.00
14 Feb 2016

Teel (Lawrence E)

Officer Buy 774 $0.00
14 Feb 2016

Chao (Albert)

Chief Executive Officer Buy 14,246 $0.00
9 Nov 2015

Mangieri (George J)

Officer Sell 811 $60.19
9 Nov 2015

Mangieri (George J)

Officer Sell 1,974 $60.21
9 Nov 2015

Mangieri (George J)

Officer Buy 1,974 $30.05
29 Sep 2015

Ederington L Benjamin

General Counsel Buy 1,914 $0.00
22 Aug 2015

Blakely (Robert T)

Director Buy 586 $0.00
22 Aug 2015

Riley (H John Jr)

Director Buy 586 $0.00
22 Aug 2015

Graff (Michael J)

Director Buy 586 $0.00
22 Aug 2015

Jenkins (Dorothy C)

Director and Beneficial Owner Buy 586 $0.00
22 Aug 2015

Lukens (Max L)

Director Buy 586 $0.00
22 Aug 2015

Northcutt (R Bruce)

Director Buy 586 $0.00

Institutional Holders

% Shares Owned: 30.32%
# of Holders: 393
Total Shares Held: 39,504,983
3 Mo. Net Change: 3,120,462
# New Positions: 57
# Closed Positions: 51
# Increased Positions: 214
# Reduced Positions: 144
# Net Buyers: 70

Officers & Directors

Name Age Since Current Position

James Chao

69 2004 Chairman of the Board

Albert Chao

67 2004 President, Chief Executive Officer, Director

Mark Bender

59 2011 Chief Financial Officer, Senior Vice President, Treasurer

Robert Buesinger

59 2010 Senior Vice President - Vinyls

Michael Mattina

53 2015 Senior Vice President - Polyethylene

Lawrence Teel

57 2014 Senior Vice President-Olefins

L. Benjamin Ederington

45 2015 Chief Administrative Officer, Vice President, General Counsel, Corporate Secretary

George Mangieri

65 2007 Vice President, Chief Accounting Officer

Andrew Kenner

51 2008 Vice President - Manufacturing

Dorothy Jenkins

70 2003 Director

Robert Blakely

74 2004 Independent Director

Michael Graff

61 2013 Independent Director

Max Lukens

67 2004 Independent Director

R. Bruce Northcutt

56 2013 Independent Director

H. John Riley

75 2007 Independent Director