COLUMBIA BKG SYS INC

Ticker: COLB CUSIP: 197236102 Class: Common Stock

Security National Bank's Holding History (CIK: 0001719739)

Note: Option positions (PUT/CALL) are excluded.

Q4 2018
Shares 75,674 Value ($000) $2,746 Avg Close $26.74 Range $22.25 - $29.45
Q3 2018
Shares 73,244 Value ($000) $2,840 Avg Close $29.39 Range $27.14 - $30.95
Q2 2018
Shares 70,935 Value ($000) $2,901 Avg Close $30.05 Range $27.72 - $31.69
Q1 2018
Shares 69,425 Value ($000) $2,913 Avg Close $30.33 Range $27.89 - $32.56
Q4 2017
Shares 68,974 Value ($000) $2,996 Avg Close $30.37 Range $28.50 - $33.50
Q3 2017
Shares 68,982 Value ($000) $2,905 Avg Close $26.76 Range $24.74 - $29.77
Q2 2017
Shares 67,019 Value ($000) $2,670 Avg Close $26.82 Range $24.90 - $28.62
Q1 2017
Shares 65,333 Value ($000) $2,547 Avg Close $27.57 Range $24.96 - $31.16