81 results
8-K
EX-3.2
KOP
Koppers Holdings Inc
3 Aug 23
Amendments to Articles of Incorporation or Bylaws
4:34pm
Secretary shall act as Secretary of the meeting.
Section 3.09.Voting Rights of Shareholders. Unless otherwise provided in the articles, every
8-K
KOP
Koppers Holdings Inc
11 Apr 23
Entry into a Material Definitive Agreement
4:45pm
leverage ratio step-downs for the excess cash flow sweep from 2.75x and 2.25x to 2.25x and 1.75x, respectively; and (v) adds class voting rights for term
424B3
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27 Feb 20
Prospectus supplement
7:42am
S-3ASR
4n305bxgkmmn4ui
27 Feb 20
Automatic shelf registration
6:37am