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What changed 10-Q
Item 5. Other Information
2021-11-04 compared with 2021-08-06 · 1 added, 4 removed, 19 unchanged (21% of the section changed)
1 unchanged sentence
Not applicable.
−Removed: Koppers Holdings Inc.
−Removed: Director Deferred Compensation Plan (Incorporated by reference to Exhibit 99.1 to our Registration Statement on Form S-8 filed on August 6, 2021 (File No.
−Removed: 333-258537)).
Certification of Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
12 unchanged sentences
(R EGISTRANT )
−Removed: August 6, 2021
+Added: November 4, 2021
/s/ M ICHAEL J.
2 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.