KNIFE RIVER CORP

Ticker: KNF CUSIP: 498894104 Class: COMMON STOCK

CIBC WORLD MARKETS CORP's Holding History (CIK: 0001056527)

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

Q4 2025

Shares 3,786 Value ($000) $266 Avg Close $70.23 Range $58.72 - $79.11

Q2 2025

Shares 7,051 Value ($000) $576 Avg Close $91.06 Range $76.92 - $103.17

Q1 2025

Shares 12,607 Value ($000) $1,137 Avg Close $97.42 Range $84.15 - $108.83

Q4 2024

Shares 5,316 Value ($000) $540 Avg Close $97.72 Range $84.70 - $108.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,786	$266	$70.23	$58.72 - $79.11
Q2 2025	7,051	$576	$91.06	$76.92 - $103.17
Q1 2025	12,607	$1,137	$97.42	$84.15 - $108.83
Q4 2024	5,316	$540	$97.72	$84.70 - $108.39