13D/13G Filings - Koppers Holdings Inc. (KOP)

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Time period
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Reported
DateTime
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2021-02-12
10:57 am
Sale
2020-12-31 13G Koppers Holdings Inc.
KOP
SOUTHERNSUN ASSET MANAGEMENT LLC 556,509
2.640%
-393,915decrease
(-41.45%)
Filing
History
2021-02-11
08:57 am
Purchase
2020-12-31 13G Koppers Holdings Inc.
KOP
Fuller & Thaler Asset Management, Inc. 1,710,415
8.120%
101,160increase
(+6.29%)
Filing
History
2021-02-10
11:10 am
Purchase
2020-12-31 13G Koppers Holdings Inc.
KOP
The Vanguard Group 2,213,476
10.510%
32,687increase
(+1.50%)
Filing
History
2021-01-26
2:22 pm
Purchase
2020-12-31 13G Koppers Holdings Inc.
KOP
BlackRock Inc.
BLK
3,207,259
15.200%
141,782increase
(+4.63%)
Filing
History
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