KNIFE RIVER CORP

Ticker: KNF CUSIP: 498894104 Class: COMMON STOCK

Cladis Investment Advisory, LLC's Holding History (CIK: 0001911520)

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

Q4 2025

Shares 21,867 Value ($000) $1,538 Avg Close $70.23 Range $58.72 - $79.11

Q3 2025

Shares 21,858 Value ($000) $1,680 Avg Close $81.68 Range $70.80 - $94.73

Q2 2025

Shares 21,883 Value ($000) $1,787 Avg Close $91.06 Range $76.92 - $103.17

Q1 2025

Shares 21,813 Value ($000) $1,968 Avg Close $97.42 Range $84.15 - $108.83

Q4 2024

Shares 22,388 Value ($000) $2,275 Avg Close $97.72 Range $84.70 - $108.39

Q3 2024

Shares 22,975 Value ($000) $2,054 Avg Close $78.08 Range $67.22 - $93.77

Q2 2024

Shares 20,375 Value ($000) $1,429 Avg Close $74.70 Range $66.13 - $83.78

Q1 2024

Shares 18,859 Value ($000) $1,529 Avg Close $70.17 Range $61.50 - $81.38

Q4 2023

Shares 18,562 Value ($000) $1,228 Avg Close $56.89 Range $46.51 - $67.43

Q3 2023

Shares 17,956 Value ($000) $877 Avg Close $47.47 Range $41.53 - $53.26

Q2 2023

Shares 18,343 Value ($000) $798 Avg Close $44.43 Range $36.48 - $49.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,867	$1,538	$70.23	$58.72 - $79.11
Q3 2025	21,858	$1,680	$81.68	$70.80 - $94.73
Q2 2025	21,883	$1,787	$91.06	$76.92 - $103.17
Q1 2025	21,813	$1,968	$97.42	$84.15 - $108.83
Q4 2024	22,388	$2,275	$97.72	$84.70 - $108.39
Q3 2024	22,975	$2,054	$78.08	$67.22 - $93.77
Q2 2024	20,375	$1,429	$74.70	$66.13 - $83.78
Q1 2024	18,859	$1,529	$70.17	$61.50 - $81.38
Q4 2023	18,562	$1,228	$56.89	$46.51 - $67.43
Q3 2023	17,956	$877	$47.47	$41.53 - $53.26
Q2 2023	18,343	$798	$44.43	$36.48 - $49.19