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BARUFFI KUMI YAMAMOTO
EVP General Counsel, Corp Sec at COLUMBIA BANKING SYSTEM. Filing since 8 Jan 2018.
CIK 0001619728
Company
Date
Role
Action
Shares
Amount
Of holding
COLB
COLUMBIA BANKING SYSTEM, INC.
13 Mar 2026
EVP General Counsel, Corp Sec
Sold at will
937
$24.58K
1.7%
COLB
COLUMBIA BANKING SYSTEM, INC.
30 Jun 2023
General Counsel, Corporate Sec
Bought
854
$15.59K
2.0%
COLB
COLUMBIA BANKING SYSTEM, INC.
30 Dec 2022
EVP General Counsel
Bought
232
$6.23K
1.0%
COLB
COLUMBIA BANKING SYSTEM, INC.
30 Jun 2022
EVP and General Counsel
Bought
446
$11.50K
1.9%
COLB
COLUMBIA BANKING SYSTEM, INC.
4 Jan 2022
EVP and General Counsel
Bought
186
$5.48K
0.9%
COLB
COLUMBIA BANKING SYSTEM, INC.
6 Jul 2021
EVP and General Counsel
Bought
304
$9.62K
1.5%
COLB
COLUMBIA BANKING SYSTEM, INC.
7 Jan 2021
EVP and General Counsel
Bought
219
$5.27K
1.2%
COLB
COLUMBIA BANKING SYSTEM, INC.
2 Jul 2020
EVP and General Counsel
Bought
337
$8.60K
1.8%
COLB
COLUMBIA BANKING SYSTEM, INC.
3 Jan 2020
EVP and General Counsel
Bought
137
$4.49K
0.8%
COLB
COLUMBIA BANKING SYSTEM, INC.
1 Jul 2019
EVP and General Counsel
Bought
259
$8.43K
1.5%
COLB
COLUMBIA BANKING SYSTEM, INC.
2 Jan 2019
EVP and General Counsel
Bought
210
$6.86K
1.6%
COLB
COLUMBIA BANKING SYSTEM, INC.
5 Jul 2018
EVP and General Counsel
Bought
374
$13.77K
2.9%
COLB
COLUMBIA BANKING SYSTEM, INC.
8 Jan 2018
EVP and General Counsel
Bought
174
$6.37K
1.9%
13 decisions on file.
