Filing Details

Accession Number:
0001186640-13-000004
Form Type:
4
Zero Holdings:
No
Publication Time:
2013-03-08 18:59:37
Reporting Period:
2013-03-08
Filing Date:
2013-03-08
Accepted Time:
2013-03-08 18:59:37
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
887343 Columbia Banking System Inc COLB State Commercial Banks (6022) 911422237
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1186640 J Melanie Dressel
WA
President And Ceo Yes Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2013-03-08 200 $20.68 76,057 No 4 S Direct
Common Stock Disposition 2013-03-08 200 $20.67 75,857 No 4 S Direct
Common Stock Disposition 2013-03-08 300 $20.67 75,557 No 4 S Direct
Common Stock Disposition 2013-03-08 300 $20.67 75,257 No 4 S Direct
Common Stock Disposition 2013-03-08 200 $20.67 75,057 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 2,408 Indirect North Mason Fiber
Common Stock 8,788 Indirect 401(k)
Common Stock 51,134 Indirect Family Trust LLC