A detailed history of Optiver Holding B.V. transactions in Columbia Banking System, Inc. stock. As of the latest transaction made, Optiver Holding B.V. holds 255 shares of COLB stock, worth $6,818. This represents 0.0% of its overall portfolio holdings.

Number of Shares
255
Previous 157 62.42%
Holding current value
$6,818
Previous $3,000 66.67%
% of portfolio
0.0%
Previous 0.0%

Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 14, 2025

BUY
$20.71 - $25.63 $2,029 - $2,511
98 Added 62.42%
255 $5,000
Q1 2025

May 15, 2025

BUY
$23.89 - $28.84 $3,750 - $4,527
157 New
157 $3,000
Q4 2022

Feb 10, 2023

SELL
$29.1 - $35.17 $182,107 - $220,093
-6,258 Reduced 25.0%
18,776 $565,000
Q3 2022

Nov 14, 2022

BUY
$28.45 - $32.76 $367,943 - $423,685
12,933 Added 106.88%
25,034 $723,000
Q2 2022

Aug 10, 2022

BUY
$27.3 - $31.39 $330,357 - $379,850
12,101 New
12,101 $347,000

Others Institutions Holding COLB

About COLUMBIA BANKING SYSTEM, INC.


  • Ticker COLB
  • Exchange NASDAQ
  • Sector Financial Services
  • Industry Banks—Regional
  • Shares Outstandng 78,646,096
  • Market Cap $2.1B
  • Description
  • Columbia Banking System, Inc. operates as the bank holding company for Columbia State Bank that provides a range of banking services to small and medium-sized businesses, professionals, and individuals in the United States. It offers personal banking products and services, including noninterest and interest-bearing checking, savings, money marke...
More about COLB
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