KNIFE RIVER CORP

Ticker: KNF CUSIP: 498894104 Class: COMMON STOCK

Ameritas Investment Partners, Inc.'s Holding History (CIK: 0001055980)

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

Q4 2025

Shares 15,075 Value ($000) $1,061 Avg Close $70.23 Range $58.72 - $79.11

Q3 2025

Shares 15,448 Value ($000) $1,187 Avg Close $81.68 Range $70.80 - $94.73

Q2 2025

Shares 16,844 Value ($000) $1,375 Avg Close $91.06 Range $76.92 - $103.17

Q1 2025

Shares 16,983 Value ($000) $1,532 Avg Close $97.42 Range $84.15 - $108.83

Q4 2024

Shares 17,328 Value ($000) $1,761 Avg Close $97.72 Range $84.70 - $108.39

Q3 2024

Shares 17,416 Value ($000) $1,557 Avg Close $78.08 Range $67.22 - $93.77

Q2 2024

Shares 17,783 Value ($000) $1,247 Avg Close $74.70 Range $66.13 - $83.78

Q1 2024

Shares 18,200 Value ($000) $1,476 Avg Close $70.17 Range $61.50 - $81.38

Q4 2023

Shares 18,545 Value ($000) $1,227 Avg Close $56.89 Range $46.51 - $67.43

Q3 2023

Shares 17,093 Value ($000) $835 Avg Close $47.47 Range $41.53 - $53.26

Q2 2023

Shares 17,255 Value ($000) $751 Avg Close $44.43 Range $36.48 - $49.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	15,075	$1,061	$70.23	$58.72 - $79.11
Q3 2025	15,448	$1,187	$81.68	$70.80 - $94.73
Q2 2025	16,844	$1,375	$91.06	$76.92 - $103.17
Q1 2025	16,983	$1,532	$97.42	$84.15 - $108.83
Q4 2024	17,328	$1,761	$97.72	$84.70 - $108.39
Q3 2024	17,416	$1,557	$78.08	$67.22 - $93.77
Q2 2024	17,783	$1,247	$74.70	$66.13 - $83.78
Q1 2024	18,200	$1,476	$70.17	$61.50 - $81.38
Q4 2023	18,545	$1,227	$56.89	$46.51 - $67.43
Q3 2023	17,093	$835	$47.47	$41.53 - $53.26
Q2 2023	17,255	$751	$44.43	$36.48 - $49.19