KOPPERS HOLDINGS INC

Ticker: KOP CUSIP: 50060P106 Class: Common Stock

Sageworth Trust Co of South Dakota's Holding History (CIK: 0001871593)

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

Q1 2022

Shares 11 Value ($000) $0 Avg Close $28.63 Range $26.03 - $32.64

Q4 2021

Shares 78 Value ($000) $2 Avg Close $31.64 Range $27.29 - $36.29

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	11	$0	$28.63	$26.03 - $32.64
Q4 2021	78	$2	$31.64	$27.29 - $36.29