KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

Pathstone Holdings, LLC's Holding History (CIK: 0002011612)

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

Q4 2025
Shares 14,485 Value ($000) $392 Avg Close $27.92 Range $24.93 - $30.27
Q3 2025
Shares 16,220 Value ($000) $454 Avg Close $30.64 Range $26.64 - $35.42
Q2 2025
Shares 17,029 Value ($000) $547 Avg Close $28.51 Range $22.81 - $33.40
Q1 2025
Shares 21,072 Value ($000) $590 Avg Close $29.79 Range $26.71 - $32.62
Q4 2024
Shares 24,333 Value ($000) $788 Avg Close $35.29 Range $30.31 - $39.33
Q3 2024
Shares 26,801 Value ($000) $979 Avg Close $36.81 Range $33.32 - $41.05
Q2 2024
Shares 28,724 Value ($000) $1,062 Avg Close $45.92 Range $36.33 - $56.06
Q1 2024
Shares 30,603 Value ($000) $1,688 Avg Close $50.84 Range $45.30 - $57.24
Q4 2023
Shares 12,814 Value ($000) $656 Avg Close $41.07 Range $34.25 - $51.33