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Material updates from SEC filings (8-K, 10-Q, 10-K) ranked by impact, with no firehose noise.
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On May 11, 2026, Koppers Holdings Inc. (the “Company” or “Koppers”) announced that Eric D. Brenner has been elected by the Company’s Board of Directors (the “Board”) as the Company’s Chief Financial Officer and Treasurer, in which position he will serve as the Company’s principal financial officer, effective May 26, 2026. Bradley A. Pearce, interim…
Regulation FD Disclosure. The Company issued a press release on May 8, 2026 announcing the conditional plan to discontinue distillation and chemical manufacturing operations activities at its facility in Stickney, Illinois. A copy of the press release is included in this Current Report on Form 8-K as Exhibit 99.2 and is furnished herewith. The information in Items 2.02 and 7.01 above, including Exhibits 99.1 and 99.2 attached to this Current Report on Form 8-K, are being furnished under Items…
Results of Operations and Financial Condition. On May 8, 2026, Koppers Holdings Inc. (the “Company” or “we”) issued a press release announcing first quarter of 2026 results. A copy of the press release is included in this Current Report on Form 8-K as Exhibit 99.1 and is furnished herewith.
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. We held our Annual Meeting of Shareholders on May 7, 2026 (the “Annual Meeting”). At the Annual Meeting, our shareholders approved the First Amendment (the “First Amendment”) to the Koppers Holdings Inc. Amended and Restated Employee Stock Purchase Plan (the “ESPP”). A summary of the ESPP, as amended by the First Amendment, was included in our defi…
Costs Associated with Exit or Disposal Activities. On May 8, 2026, the Company announced that it has made a conditional decision to discontinue distillation and chemical manufacturing operations at its facility in Stickney, Illinois, subject to the satisfaction of any bargaining obligations that might exist with the union that represents certain employees at that facility. The conditional decision, which is pending negotiations and consultation with the union, was driven by challenging market…
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On November 5, 2025, Koppers Holdings Inc. (the “Company”) filed a Current Report on Form 8-K (the “Original 8-K”) to report, among other things, the election of Laura J. Posadas as a member of the Board of Directors (the “Board”) of the Company, effective as of November 5, 2025. At the time the Original 8-K was filed, the Board had not determined…
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers. On March 9, 2026, KI and Ms. Smith entered into a transition agreement (the “Transition Agreement”), effective as of March 17, 2026, in connection with Ms. Smith’s: (i) provision of continued services as Koppers’ Treasurer from January 5, 2026 through the Separation Date (the “Interim Employment Period”); (ii) her separation from service with Koppe…
Results of Operations and Financial Condition. On February 26, 2026 we issued a press release announcing fourth quarter and full year 2025 results. A copy of the press release is included in this Current Report on Form 8-K as Exhibit 99.1 and is furnished herewith.
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