4/2
09:41 am
kop
Koppers (KOP) had its "outperform" rating reaffirmed by Barrington Research. They now have a $55.00 price target on the stock.
Low
Report
Koppers (KOP) had its "outperform" rating reaffirmed by Barrington Research. They now have a $55.00 price target on the stock.
3/31
07:55 am
kop
Koppers Holdings Publishes 2025 Annual Report
Low
Report
Koppers Holdings Publishes 2025 Annual Report
3/30
07:55 am
kop
Koppers to Ring NYSE Closing Bell to Celebrate 20th Anniversary of Listing; Management Hosting Meetings with the Financial Community in New York
Low
Report
Koppers to Ring NYSE Closing Bell to Celebrate 20th Anniversary of Listing; Management Hosting Meetings with the Financial Community in New York
3/16
07:55 am
kop
Koppers Management Participating in Sidoti Small Cap Conference
Medium
Report
Koppers Management Participating in Sidoti Small Cap Conference
3/5
09:03 am
kop
Koppers Guides For A Good Year Again Despite Not Meeting Guidance This Year [Seeking Alpha]
Low
Report
Koppers Guides For A Good Year Again Despite Not Meeting Guidance This Year [Seeking Alpha]
3/3
07:55 am
kop
Koppers Management Participating in NYSE Materials Virtual Investor Access Day
Medium
Report
Koppers Management Participating in NYSE Materials Virtual Investor Access Day
2/28
11:57 am
kop
Koppers Q4 Earnings Call Highlights [Yahoo! Finance]
Medium
Report
Koppers Q4 Earnings Call Highlights [Yahoo! Finance]
2/27
08:32 am
kop
Koppers (KOP) had its "outperform" rating reaffirmed by Barrington Research. They now have a $55.00 price target on the stock.
Low
Report
Koppers (KOP) had its "outperform" rating reaffirmed by Barrington Research. They now have a $55.00 price target on the stock.
2/26/2026
07:55 am
kop
koppers holdings inc. koppers holdings inc.
BEAT
Report
10.8%
koppers holdings inc. koppers holdings inc.
11/7/2025
07:55 am
kop
koppers holdings inc. koppers holdings inc.
MISS
Report
-7.9%
koppers holdings inc. koppers holdings inc.
8/8/2025
07:55 am
kop
koppers holdings inc. koppers holdings inc.
MISS
Report
-3.8%
koppers holdings inc. koppers holdings inc.
5/9/2025
07:55 am
kop
koppers holdings inc. koppers holdings inc.
BEAT
Report
-2.3%
koppers holdings inc. koppers holdings inc.
3/27
04:35 pm
kop
Form ARS Koppers Holdings Inc. For: Dec 31
Low
Report
Form ARS Koppers Holdings Inc. For: Dec 31
3/27
04:31 pm
kop
Form DEF 14A Koppers Holdings Inc. For: May 07
Low
Report
Form DEF 14A Koppers Holdings Inc. For: May 07
3/27
10:17 am
kop
Form SCHEDULE 13G/A Koppers Holdings Inc. Filed by: VANGUARD GROUP INC
Low
Report
Form SCHEDULE 13G/A Koppers Holdings Inc. Filed by: VANGUARD GROUP INC
3/25
04:20 pm
kop
Form 4 Koppers Holdings Inc. For: Mar 23 Filed by: WILKERSON SONJA MICHELLE
Low
Report
Form 4 Koppers Holdings Inc. For: Mar 23 Filed by: WILKERSON SONJA MICHELLE
3/25
04:19 pm
kop
Form 4 Koppers Holdings Inc. For: Mar 23 Filed by: Vartanian Nishan J.
Low
Report
Form 4 Koppers Holdings Inc. For: Mar 23 Filed by: Vartanian Nishan J.
3/25
04:17 pm
kop
Form 4 Koppers Holdings Inc. For: Mar 23 Filed by: Posadas Laura J
Low
Report
Form 4 Koppers Holdings Inc. For: Mar 23 Filed by: Posadas Laura J
3/25
04:14 pm
kop
Form 4 Koppers Holdings Inc. For: Mar 23 Filed by: MOTLEY DAVID L
Low
Report
Form 4 Koppers Holdings Inc. For: Mar 23 Filed by: MOTLEY DAVID L
3/25
04:11 pm
kop
Form 4 Koppers Holdings Inc. For: Mar 23 Filed by: JENSEN TRACI L
Low
Report
Form 4 Koppers Holdings Inc. For: Mar 23 Filed by: JENSEN TRACI L
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