COLUMBIA BKG SYS INC

Ticker: COLB CUSIP: 197236102 Class: Common Stock

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q1 2025

Shares 1,510 Value ($000) $38 Avg Close $25.32 Range $22.65 - $27.61

Q4 2024

Shares 14,942 Value ($000) $404 Avg Close $26.94 Range $23.43 - $30.73

Q1 2024

Shares 23,499 Value ($000) $455 Avg Close $18.38 Range $15.54 - $24.11

Q4 2023

Shares 1,580 Value ($000) $42 Avg Close $19.53 Range $15.67 - $24.93

Q2 2023

Shares 4,268 Value ($000) $87 Avg Close $17.89 Range $14.76 - $20.57

Q1 2023

Shares 311 Value ($000) $7 Avg Close $23.29 Range $16.49 - $27.97

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	1,510	$38	$25.32	$22.65 - $27.61
Q4 2024	14,942	$404	$26.94	$23.43 - $30.73
Q1 2024	23,499	$455	$18.38	$15.54 - $24.11
Q4 2023	1,580	$42	$19.53	$15.67 - $24.93
Q2 2023	4,268	$87	$17.89	$14.76 - $20.57
Q1 2023	311	$7	$23.29	$16.49 - $27.97