Insider Trading Summary for Koppers Holdings Inc. (KOP): Year

Recent Insider Trades

Last Transaction		Last Three Months
SEC Filing	Transaction	Insider	Sentiment	Company	Holdings Change	Buy Amount	Sell Amount	Buy Price Range	Sell Price Range
20-Nov-24 4:23 PM View:	19-Nov-24 Private Sale ($131.00K)	Tritch Stephen R Director		Koppers Holdings Inc. - KOP	(3%) 49.17K to 47.74K	0	0	--	--	Show Txns Hide Txns

06-May-24 4:56 PM View:	02-May-24 Option Exercise 0	Neupaver Albert J Director		Koppers Holdings Inc. - KOP	3% 76.89K to 78.99K	0	0	--	--	Show Txns Hide Txns

06-May-24 5:02 PM View:	02-May-24 Option Exercise 0	Testoni Louis L Director		Koppers Holdings Inc. - KOP	5% 43.66K to 45.76K	0	0	--	--	Show Txns Hide Txns

06-May-24 4:52 PM View:	02-May-24 Option Exercise 0	Jensen Traci L Director		Koppers Holdings Inc. - KOP	8% 25.11K to 27.21K	0	0	--	--	Show Txns Hide Txns

06-May-24 5:10 PM View:	02-May-24 Option Exercise 0	Wilkerson Sonja Michelle Director		Koppers Holdings Inc. - KOP	0% 20.73K to 20.75K	0	0	--	--	Show Txns Hide Txns

05-Mar-24 4:53 PM View:	01-Mar-24 Payment of Exercise ($35.17K)	Pearce Bradley A Chief Accounting Officer		Koppers Holdings Inc. - KOP	1% 29.13K to 29.47K	0	0	--	--	Show Txns Hide Txns

22-Mar-24 4:39 PM View:	21-Mar-24 Option Sale ($1.21M)	Hyde Leslie S SVP, Chief Sustainability Offi		Koppers Holdings Inc. - KOP	10% 50.39K to 55.66K	0	0	--	--	Show Txns Hide Txns

05-Mar-24 4:44 PM View:	01-Mar-24 Payment of Exercise ($41.74K)	Apostolou Stephanie L General Counsel & Secretary		Koppers Holdings Inc. - KOP	15% 29.19K to 33.54K	0	0	--	--	Show Txns Hide Txns

15-Apr-24 4:19 PM View:	11-Apr-24 Payment of Exercise ($157.16K)	Lucas Stephen G VP, Culture and Engagement		Koppers Holdings Inc. - KOP	2% 21.29K to 21.62K	0	0	--	--	Show Txns Hide Txns

06-May-24 4:59 PM View:	02-May-24 Option Exercise 0	Sandifer Andrew D Director		Koppers Holdings Inc. - KOP	1% 3.93K to 3.95K	0	0	--	--	Show Txns Hide Txns

20-Aug-24 5:02 PM View:	19-Aug-24 Private Sale ($208.06K)	Dowd Joseph P VP, Zero Harm		Koppers Holdings Inc. - KOP	(73%) 37.74K to 10.3K	0	0	--	--	Show Txns Hide Txns

14-Jun-24 4:14 PM View:	13-Jun-24 Payment of Exercise ($33.46K)	Washington Kevin VP, External Relations		Koppers Holdings Inc. - KOP	(15%) 6.56K to 5.59K	0	0	--	--	Show Txns Hide Txns

05-Mar-24 4:58 PM View:	01-Mar-24 Payment of Exercise ($43.01K)	Smith Jimmi Sue Chief Financial Officer		Koppers Holdings Inc. - KOP	18% 23.04K to 27.27K	0	0	--	--	Show Txns Hide Txns

05-Mar-24 4:55 PM View:	01-Mar-24 Payment of Exercise ($33.21K)	Skrovanek Daniel J VP, Growth and Innovation		Koppers Holdings Inc. - KOP	2% 30.34K to 30.9K	0	0	--	--	Show Txns Hide Txns

20-Nov-24 4:17 PM View:	19-Nov-24 Option Sale ($223.58K)	Ball M Leroy CEO Director		Koppers Holdings Inc. - KOP	6% 296.42K to 314.32K	0	0	--	--	Show Txns Hide Txns

07-Mar-24 4:40 PM View:	05-Mar-24 Private Option Sale ($1.99M)	Sullivan James A. President and COO		Koppers Holdings Inc. - KOP	25% 88.89K to 111.19K	0	0	--	--	Show Txns Hide Txns

06-May-24 5:07 PM View:	02-May-24 Grant 0	Vartanian Nishan J. Director		Koppers Holdings Inc. - KOP	100% 0 to 2.54K	0	0	--	--	Show Txns Hide Txns

Koppers Holdings Inc. (KOP)

Last Year

23-Nov-23 -- 22-Nov-24

Company Sentiment

Lumber, Wood Production

Materials & Construction

Two Year Chart

23-Nov-22 -- 22-Nov-24

Price ($)

Sentiment

Buy & Sell Volume ($)

Recent Insider Trades

Buy:	0	--
Sell:	0	--