Insider Trading: Columbia Banking System Inc (COLB.O)

COLB.O on Nasdaq

21.62USD
23 May 2013
Price Change (% chg)

$-0.10 (-0.46%)
Prev Close
$21.72
Open
$21.52
Day's High
$21.74
Day's Low
$21.38
Volume
121,307
Avg. Vol
332,849
52-wk High
$22.21
52-wk Low
$16.18

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All Insider Trades
Trading Date Name Title Type Shares Traded Price
5 May 2013

HULBERT THOMAS M

Director Sell 3,000 $21.50
28 Apr 2013

HULBERT THOMAS M

Director Sell 2,027 $21.33
28 Apr 2013

HULBERT THOMAS M

Director Sell 4,973 $21.34
31 Mar 2013

DIETZLER DAVID A

Director Buy 612 $0.00
7 Mar 2013

DRESSEL MELANIE J

Chief Executive Officer Sell 200 $20.67
7 Mar 2013

DRESSEL MELANIE J

Chief Executive Officer Sell 300 $20.67
7 Mar 2013

DRESSEL MELANIE J

Chief Executive Officer Sell 200 $20.68
7 Mar 2013

DRESSEL MELANIE J

Chief Executive Officer Sell 200 $20.67
7 Mar 2013

DRESSEL MELANIE J

Chief Executive Officer Sell 300 $20.67
26 Feb 2013

MCDONALD ANDREW L

Officer Buy 3,000 $0.00
26 Feb 2013

DRESSEL MELANIE J

Chief Executive Officer Buy 7,500 $0.00
26 Feb 2013

NELSON MARK W

Officer Buy 4,000 $0.00
26 Feb 2013

STEIN CLINT

Chief Financial Officer Buy 3,000 $0.00
2 Jan 2013

MCDONALD ANDREW L

Officer Buy 196 $16.15
2 Jan 2013

ROBERTS KENT L

Officer Buy 220 $16.15
2 Jan 2013

STEIN CLINT

Chief Financial Officer Buy 65 $16.15
2 Jan 2013

DRESSEL MELANIE J

Chief Executive Officer Buy 110 $16.15
6 Nov 2012

NUMATA MAE FUJITA S

Director Buy 200 $17.21
6 Nov 2012

NUMATA MAE FUJITA S

Director Buy 200 $17.22
6 Nov 2012

LANTOW MICHELLE M

Director Buy 1,500 $17.24
6 Nov 2012

NUMATA MAE FUJITA S

Director Buy 425 $17.22
23 Sep 2012

HULBERT THOMAS M

Director Buy 2,000 $0.00
23 Sep 2012

LANTOW MICHELLE M

Director Buy 2,000 $0.00
23 Sep 2012

GOLDBERG FREDERICK M

Director Buy 2,000 $0.00
23 Sep 2012

FOLSOM JOHN P

Director Buy 2,000 $0.00

Institutional Holders

% Shares Owned: 79.66%
# of Holders: 195
Total Shares Held: 40,647,750
3 Mo. Net Change: 4,134,911
# New Positions: 25
# Closed Positions: 12
# Increased Positions: 101
# Reduced Positions: 62
# Net Buyers: 39

Officers & Directors

Name Age Since Current Position

William Weyerhaeuser

69 2003 Independent Chairman of the Board

Melanie Dressel

60 2003 President, Chief Executive Officer, Director

Clint Stein

41 2012 Chief Financial Officer, Executive Vice President

Mark Nelson

61 2008 Chief Operating Officer, Executive Vice President

Kent Roberts

61 2007 Executive Vice President, Director of Human Resources

Andrew McDonald

53 2004 Chief Credit Officer, Executive Vice President

David Dietzler

69 2013 Independent Director

John Folsom

69 1997 Independent Director

Frederick Goldberg

73 2003 Independent Director

Thomas Hulbert

66 1999 Independent Director

Michelle Lantow

51 2012 Independent Director

S. Mae Numata

56 2012 Independent Director

Daniel Regis

73 2003 Independent Director

James Will

66 1993 Independent Director

JoAnne Coy

IR Contact Officer
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