KNIFE RIVER CORP

Ticker: KNF CUSIP: 498894104 Class: COMMON STOCK

Roubaix Capital, LLC's Holding History (CIK: 0001769700)

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

Q3 2025

Shares 37,787 Value ($000) $2,905 Avg Close $81.68 Range $70.80 - $94.73

Q2 2025

Shares 42,090 Value ($000) $3,436 Avg Close $91.06 Range $76.92 - $103.17

Q1 2025

Shares 33,267 Value ($000) $3,001 Avg Close $97.42 Range $84.15 - $108.83

Q4 2024

Shares 42,593 Value ($000) $4,329 Avg Close $97.72 Range $84.70 - $108.39

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	37,787	$2,905	$81.68	$70.80 - $94.73
Q2 2025	42,090	$3,436	$91.06	$76.92 - $103.17
Q1 2025	33,267	$3,001	$97.42	$84.15 - $108.83
Q4 2024	42,593	$4,329	$97.72	$84.70 - $108.39