KNIFE RIVER CORP

Ticker: KNF CUSIP: 498894104 Class: COMMON STOCK

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025
Shares 3,915,131 Value ($000) $275 Avg Close $70.23 Range $58.72 - $79.11
Q3 2025
Shares 3,791,537 Value ($000) $291 Avg Close $81.68 Range $70.80 - $94.73
Q2 2025
Shares 2,983,797 Value ($000) $244 Avg Close $91.06 Range $76.92 - $103.17
Q1 2025
Shares 1,667,822 Value ($000) $150 Avg Close $97.42 Range $84.15 - $108.83
Q4 2024
Shares 39,287 Value ($000) $4 Avg Close $97.72 Range $84.70 - $108.39
Q3 2024
Shares 33,265 Value ($000) $3 Avg Close $78.08 Range $67.22 - $93.77
Q2 2024
Shares 33,742 Value ($000) $2 Avg Close $74.70 Range $66.13 - $83.78
Q1 2024
Shares 31,954 Value ($000) $3 Avg Close $70.17 Range $61.50 - $81.38
Q4 2023
Shares 29,760 Value ($000) $2 Avg Close $56.89 Range $46.51 - $67.43
Q3 2023
Shares 29,574 Value ($000) $1 Avg Close $47.47 Range $41.53 - $53.26
Q2 2023
Shares 24,511 Value ($000) $1 Avg Close $44.43 Range $36.48 - $49.19