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NYSE:KOP

Koppers SEC Filings & 10K Form

$33.82
-0.84 (-2.42 %)
(As of 01/27/2021 12:00 AM ET)
Add
Compare
Today's Range
$32.61
Now: $33.82
$34.19
50-Day Range
$26.50
MA: $31.32
$36.02
52-Week Range
$8.25
Now: $33.82
$36.69
Volume182,280 shs
Average Volume172,906 shs
Market Capitalization$712.42 million
P/E Ratio5.82
Dividend YieldN/A
Beta2.13

SEC Filings

Koppers (NYSE:KOP) SEC Filings

DateFilerForm TypeView
01/06/2021
3:17 PM
Koppers (Issuer)
Pearce Bradley A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2021
3:14 PM
Hyde Leslie S (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/06/2021
3:04 PM
Koppers (Issuer)
Sullivan James A. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/17/2020
7:50 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/25/2020
8:21 AM
Feng Xudong (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/19/2020
7:34 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/04/2020
8:21 AM
Koppers (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/04/2020
7:27 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/26/2020
7:31 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/30/2020
6:54 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/22/2020
7:30 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/01/2020
1:33 PM
BALL M LEROY (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/25/2020
7:46 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/10/2020
4:06 PM
Koppers (Issuer)
Pearce Bradley A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/05/2020
7:50 AM
Koppers (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/05/2020
7:23 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/27/2020
7:47 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/17/2020
7:43 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/20/2020
3:14 PM
Koppers (Issuer)
NEUPAVER ALBERT J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/20/2020
7:19 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/07/2020
2:21 PM
Koppers (Issuer)
WILKERSON SONJA MICHELLE (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/07/2020
2:19 PM
Koppers (Issuer)
Tritch Stephen R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/07/2020
2:17 PM
Koppers (Issuer)
TESTONI LOUIS L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/07/2020
2:14 PM
Koppers (Issuer)
NEUPAVER ALBERT J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/07/2020
2:12 PM
Koppers (Issuer)
MOTLEY DAVID L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/07/2020
2:10 PM
JENSEN TRACI L (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/07/2020
2:08 PM
Feng Xudong (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/07/2020
9:58 AM
Koppers (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/06/2020
3:31 PM
Koppers (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
04/27/2020
8:00 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/11/2020
1:08 PM
Apostolou Stephanie L (Reporting)
Koppers (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
03/10/2020
12:58 PM
Koppers (Issuer)
ZUGAY MICHAEL (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/10/2020
12:56 PM
Koppers (Issuer)
Sullivan James A. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/10/2020
12:55 PM
Koppers (Issuer)
Pearce Bradley A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/10/2020
12:53 PM
Hyde Leslie S (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/10/2020
12:52 PM
GROVES DANIEL R (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/10/2020
12:50 PM
Dowd Joseph P (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/09/2020
4:09 PM
BALL M LEROY (Reporting)
Koppers (Issuer)
Form 4/A
03/05/2020
6:12 PM
BALL M LEROY (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/05/2020
5:54 PM
Koppers (Issuer)
ZUGAY MICHAEL (Reporting)
Form 4/A
03/05/2020
5:50 PM
Koppers (Issuer)
Sullivan James A. (Reporting)
Form 4/A
03/05/2020
5:49 PM
Koppers (Issuer)
Pearce Bradley A (Reporting)
Form 4/A
03/05/2020
5:47 PM
Hyde Leslie S (Reporting)
Koppers (Issuer)
Form 4/A
03/05/2020
5:46 PM
GROVES DANIEL R (Reporting)
Koppers (Issuer)
Form 4/A
03/05/2020
5:44 PM
Dowd Joseph P (Reporting)
Koppers (Issuer)
Form 4/A
03/05/2020
3:14 PM
Hyde Leslie S (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/05/2020
3:11 PM
GROVES DANIEL R (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/05/2020
3:09 PM
Dowd Joseph P (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2020
1:31 PM
Koppers (Issuer)
ZUGAY MICHAEL (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2020
1:30 PM
Koppers (Issuer)
Sullivan James A. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2020
1:28 PM
Koppers (Issuer)
Pearce Bradley A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2020
1:24 PM
Hyde Leslie S (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2020
1:23 PM
GROVES DANIEL R (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2020
1:21 PM
Dowd Joseph P (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2020
2:02 PM
GROVES DANIEL R (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2020
1:57 PM
Koppers (Issuer)
Lacy Steven R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
03/03/2020
1:47 PM
Dowd Joseph P (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/27/2020
7:47 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/27/2020
6:55 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/27/2020
6:42 AM
Koppers (Filer)
Form 424B3
02/27/2020
5:37 AM
Koppers (Filer)
Form S-3ASR
02/27/2020
5:03 AM
Koppers (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/18/2020
11:05 AM
BALL M LEROY (Reporting)
Koppers (Issuer)
Form 4/A
02/18/2020
10:48 AM
Koppers (Issuer)
ZUGAY MICHAEL (Reporting)
Form 4/A
02/18/2020
10:46 AM
Koppers (Issuer)
Sullivan James A. (Reporting)
Form 4/A
02/18/2020
10:44 AM
Koppers (Issuer)
Pearce Bradley A (Reporting)
Form 4/A
02/18/2020
10:42 AM
Koppers (Issuer)
Lacy Steven R (Reporting)
Form 4/A
02/18/2020
10:40 AM
Hyde Leslie S (Reporting)
Koppers (Issuer)
Form 4/A
02/18/2020
10:37 AM
GROVES DANIEL R (Reporting)
Koppers (Issuer)
Form 3/A
02/18/2020
10:35 AM
Fenwick Douglas J (Reporting)
Koppers (Issuer)
Form 4/A
02/18/2020
10:31 AM
Dowd Joseph P (Reporting)
Koppers (Issuer)
Form 4/A
02/18/2020
10:00 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/18/2020
9:50 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/13/2020
2:05 PM
Koppers (Subject)
STATE STREET CORP (Filed by)
Form SC 13G/A
02/13/2020
10:38 AM
Koppers (Issuer)
ZUGAY MICHAEL (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/13/2020
10:36 AM
Koppers (Issuer)
Sullivan James A. (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/13/2020
10:34 AM
Koppers (Issuer)
Pearce Bradley A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/13/2020
10:33 AM
Koppers (Issuer)
Lacy Steven R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/13/2020
10:31 AM
Hyde Leslie S (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/13/2020
10:29 AM
Fenwick Douglas J (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/13/2020
10:27 AM
Dowd Joseph P (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/13/2020
10:25 AM
BALL M LEROY (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/31/2020
8:22 AM
BALL M LEROY (Reporting)
Koppers (Issuer)
Form 5
Annual statement of changes in beneficial ownership of securities  
01/06/2020
10:11 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/14/2019
10:13 AM
Koppers (Issuer)
Lacy Steven R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/07/2019
11:03 AM
Koppers (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/07/2019
8:02 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/26/2019
9:40 AM
Division of Investment, Department of the Treasury, State of New Jersey (Filed by)
Koppers (Subject)
Form SC 13G/A
09/24/2019
3:05 PM
Hyde Leslie S (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/06/2019
2:56 PM
Feng Xudong (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/14/2019
9:38 AM
Johnson R. Michael (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/08/2019
12:08 PM
Koppers (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/08/2019
8:11 AM
Koppers (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/04/2019
2:11 PM
Koppers (Issuer)
Pearce Bradley A (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/15/2019
2:06 PM
Koppers (Issuer)
Lacy Steven R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/15/2019
2:02 PM
Johnson R. Michael (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/14/2019
12:30 PM
Johnson R. Michael (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/10/2019
4:06 PM
Johnson R. Michael (Reporting)
Koppers (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2019
1:25 PM
Koppers (Issuer)
Pearce Bradley A (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
05/09/2019
1:18 PM
Koppers (Issuer)
Lacy Steven R (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
This page was last updated on 1/27/2021 by MarketBeat.com Staff

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