KNIFE RIVER CORP

Ticker: KNF CUSIP: 498894104 Class: COMMON STOCK

MML INVESTORS SERVICES, LLC's Holding History (CIK: 0000701059)

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

Q4 2025

Shares 3,827 Value ($000) $269 Avg Close $70.23 Range $58.72 - $79.11

Q3 2025

Shares 4,073 Value ($000) $313 Avg Close $81.68 Range $70.80 - $94.73

Q2 2025

Shares 4,349 Value ($000) $0 Avg Close $91.06 Range $76.92 - $103.17

Q1 2025

Shares 4,275 Value ($000) $0 Avg Close $97.42 Range $84.15 - $108.83

Q4 2024

Shares 3,400 Value ($000) $0 Avg Close $97.72 Range $84.70 - $108.39

Q3 2024

Shares 2,848 Value ($000) $0 Avg Close $78.08 Range $67.22 - $93.77

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,827	$269	$70.23	$58.72 - $79.11
Q3 2025	4,073	$313	$81.68	$70.80 - $94.73
Q2 2025	4,349	$0	$91.06	$76.92 - $103.17
Q1 2025	4,275	$0	$97.42	$84.15 - $108.83
Q4 2024	3,400	$0	$97.72	$84.70 - $108.39
Q3 2024	2,848	$0	$78.08	$67.22 - $93.77