KNIFE RIVER CORP

Ticker: KNF CUSIP: 498894104 Class: COMMON STOCK

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q2 2025
Shares 100,000 Value ($000) $8,164 Avg Close $91.06 Range $76.92 - $103.17
Q1 2025
Shares 60,000 Value ($000) $5,413 Avg Close $97.42 Range $84.15 - $108.83
Q3 2024
Shares 30,000 Value ($000) $2,682 Avg Close $78.08 Range $67.22 - $93.77