VANGUARD INDEX FDS

Ticker: VO CUSIP: 922908629 Class: MID CAP ETF

Columbia Bank's Holding History (CIK: 0002017259)

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

Q4 2025
Shares 1,270 Value ($000) $369 Avg Close — Range —
Q3 2025
Shares 1,270 Value ($000) $371 Avg Close — Range —
Q2 2025
Shares 1,304 Value ($000) $368 Avg Close — Range —
Q1 2025
Shares 995 Value ($000) $257 Avg Close — Range —
Q4 2024
Shares 961 Value ($000) $256 Avg Close — Range —
Q3 2024
Shares 961 Value ($000) $254 Avg Close — Range —
Q2 2024
Shares 961 Value ($000) $233 Avg Close — Range —
Q1 2024
Shares 961 Value ($000) $240 Avg Close — Range —