Bradley A Pearce

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
3 Jan 25	KOP Koppers	Common Stock	Payment of exercise	Dispose F	No	No	31.72	3,152	99.98 k	31,184
3 Jan 25	KOP Koppers	Common Stock	Option exercise	Acquire M	No	No	0	106	0.00	34,336
3 Jan 25	KOP Koppers	Common Stock	Option exercise	Acquire M	No	No	0	1,748	0.00	34,230
3 Jan 25	KOP Koppers	Common Stock	Grant	Acquire A	No	No	0	6,016	0.00	32,482
3 Jan 25	KOP Koppers	Dividend Equivalent Rights Common Stock	Option exercise	Dispose M	No	No	0	106	0.00	55
3 Jan 25	KOP Koppers	RSU Common Stock	Option exercise	Dispose M	No	No	0	1,748	0.00	0
3 Jan 25	KOP Koppers	Dividend Equivalent Rights Common Stock	Grant	Acquire A	No	No	0	12	0.00	161
3 Jan 25	KOP Koppers	RSU Common Stock	Grant	Acquire A	No	No	0	669	0.00	1,748
16 Dec 24	KOP Koppers	Dividend Equivalent Rights Common Stock	Grant	Acquire A	No	No	0	69	0.00	149
12 Nov 24	KOP Koppers	Common Stock	Sell	Dispose S	No	No	37.19	3,000	111.57 k	26,466

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.