Feng Xudong

Number of records: 22
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
06-Sep-23 4:58 PM
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Koppers Holdings Inc. (KOP) 05-Sep-23Gift 3,936----(12%)
32.84K to 28.9K
24-May-22 4:31 PM
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Koppers Holdings Inc. (KOP) 20-May-22Sale 2,430$24.37$59,219.10(7%)
35.27K to 32.84K
07-May-21 3:27 PM
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Koppers Holdings Inc. (KOP) 06-May-21Grant 3,078----10%
32.19K to 35.27K
25-Nov-20 9:21 AM
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Koppers Holdings Inc. (KOP) 23-Nov-20Market Sale 3,752$27.35$102,617.00(10%)
35.94K to 32.19K
(8%)
07-May-20 3:08 PM
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Koppers Holdings Inc. (KOP) 06-May-20Grant 8,434----31%
27.51K to 35.94K
06-Sep-19 3:56 PM
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Koppers Holdings Inc. (KOP) 05-Sep-19Market Sale 2,442$26.92$65,738.60(8%)
29.95K to 27.51K
(9%)
06-May-19 11:18 AM
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Koppers Holdings Inc. (KOP) 02-May-19Grant 3,936----15%
26.02K to 29.95K
09-May-18 5:27 PM
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Koppers Holdings Inc. (KOP) 08-May-18Grant 2,430----10%
23.59K to 26.02K
02-Jun-17 11:00 AM
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Koppers Holdings Inc. (KOP) 10-May-17Grant 2,442----12%
21.14K to 23.59K
23-Aug-16 7:25 PM
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Koppers Holdings Inc. (KOP) 18-Aug-16Market Sale 500$31.79$15,895.00(2%)
21.64K to 21.14K
7%
13-May-16 11:01 AM
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Koppers Holdings Inc. (KOP) 11-May-16Grant 3,752----21%
17.89K to 21.64K
15-May-15 2:15 PM
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Koppers Holdings Inc. (KOP) 13-May-15Grant 3,195----22%
14.7K to 17.89K
22-Apr-15 4:56 PM
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Koppers Holdings Inc. (KOP) 22-Apr-15Grant 52----< 1%
14.64K to 14.7K
12-May-14 1:57 PM
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Koppers Holdings Inc. (KOP) 08-May-14Grant 2,264----18%
12.38K to 14.64K
24-Apr-14 2:09 PM
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Koppers Holdings Inc. (KOP) 22-Apr-14Grant 49----< 1%
12.33K to 12.38K
13-May-13 2:00 PM
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Koppers Holdings Inc. (KOP) 09-May-13Grant 2,054----20%
10.28K to 12.33K
23-Apr-13 3:13 PM
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Koppers Holdings Inc. (KOP) 19-Apr-13Grant 55----< 1%
10.22K to 10.28K
14-May-12 1:58 PM
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Koppers Holdings Inc. (KOP) 10-May-12Grant 2,138----26%
8.09K to 10.22K
24-Apr-12 2:41 PM
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Koppers Holdings Inc. (KOP) 23-Apr-12Grant 53----< 1%
8.03K to 8.09K
13-May-11 4:10 PM
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Koppers Holdings Inc. (KOP) 11-May-11Grant 2,032----34%
6.0K to 8.03K
10-May-10 5:51 PM
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Koppers Holdings Inc. (KOP) 05-May-10Grant 3,000----100%
3.0K to 6.0K
08-May-09 5:17 PM
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Koppers Holdings Inc. (KOP) 06-May-09Grant 3,000----100%
0 to 3.0K