NASDAQ:COLB | Shares Outstanding | COLUMBIA BANKING SYSTEM, INC.

Complete source-backed shares outstanding history.

Available history
2010-12-31 to 2026-07-31
Data captured

Historical Shares Outstanding

DateShares outstanding
2013-12-3151,265,000
2013-10-3151,269,655
2013-09-3051,271,000
2013-07-3151,259,911
2013-06-3051,237,000
2013-04-3051,027,081
2013-03-3139,844,000
2013-01-3139,707,319
2012-12-3139,686,000
2012-10-3139,687,880
2012-09-3039,689,000
2012-07-3139,669,290
2012-06-3039,655,000
2012-04-3039,674,650
2012-03-3139,670,000
2012-01-3139,522,884
2011-12-3139,506,000
2011-07-3139,496,663
2011-04-3039,482,955
2010-12-3139,338,000