Koppers Holdings INC Form 4 insider transactions

VP, Zero Harm of Koppers Holdings Inc., Joseph P. Dowd, sold 1,300 shares of common stock at an average price of $52.32 on March 6, 2024.

James A. Sullivan, President and COO of Koppers Holdings Inc., reports multiple transactions involving the acquisition and disposal of common stock and derivative securities on March 5, 2024.

Koppers Holdings CEO M. Leroy Ball exercised stock options and sold a portion of the acquired shares on March 6, 2024.

James A. Sullivan, President and COO of Koppers Holdings Inc., reports the exercise of employee stock options and subsequent sale of shares on March 4, 2024.

M Leroy Ball, CEO of Koppers Holdings Inc., reported the acquisition and disposal of common stock and the exercise of employee stock options on March 4th and 5th, 2024.

VP, Zero Harm of Koppers Holdings Inc., Joseph P. Dowd, reports the acquisition and disposal of common stock and employee stock options on March 4th and 5th, 2024.

James A. Sullivan, President and COO of Koppers Holdings Inc., reports multiple transactions involving common stock and derivative securities, including acquisitions through dividend equivalent rights and stock option exercises, as well as sales at various prices.

Leslie S. Hyde, SVP and Chief Sustainability Officer of Koppers Holdings Inc., reports multiple transactions involving common stock, including acquisitions, disposals, and exercises of derivative securities.

Joseph P. Dowd, VP of Zero Harm at Koppers Holdings Inc., reports multiple transactions involving common stock and derivative securities on March 1, 2024, resulting in adjustments to his beneficial ownership.

Chief Financial Officer of Koppers Holdings, Jimmi Sue Smith, reports acquisition of shares through dividend equivalent rights and disposition of shares for tax withholding related to vesting of restricted stock units.

Daniel J. Skrovanek, VP of Growth and Innovation at Koppers Holdings Inc., reports the acquisition and disposal of common stock and dividend equivalent rights related to vested restricted stock units.

Chief Accounting Officer Pearce Bradley A. reports transactions involving Koppers Holdings Inc. common stock, including the acquisition of shares through dividend equivalent rights and the disposal of shares for tax withholding.

M Leroy Ball, CEO of Koppers Holdings Inc., reports the acquisition and disposal of common stock and dividend equivalent rights related to vested restricted stock units.

Stephanie L. Apostolou, General Counsel & Secretary of Koppers Holdings Inc., reports the acquisition and disposal of common stock and dividend equivalent rights related to vesting restricted stock units.