Insider Transactions Reported by 23 Insiders of Koppers Holdings Inc.

Symbol
KOP on NYSE
Location
Pittsburgh, PA

Insiders trading volume in the past year

Koppers Holdings Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
M. LEROY BALL CEO, Director $15,397,234 -$416,755 -2.6% 02 Mar 2026
James A. Sullivan President and CTO $6,345,611 26 Feb 2026
MICHAEL ZUGAY Cfo $3,061,083 31 Dec 2021
Leslie S. Hyde SVP, Chief Sustainability Offi $3,033,913 21 Mar 2024
Stephanie L. Apostolou Chief Legal&Sus Officer & Sec. $2,351,706 26 Feb 2026
ALBERT J. NEUPAVER Director $2,042,653 08 May 2025
Bradley A. Pearce Interim CFO and CAO $1,416,497 26 Feb 2026
Stephen G. Lucas SVP, Culture and Engagement $1,409,396 26 Feb 2026
Stephen R. Tritch Director $1,164,242 02 May 2025
LOUIS L. TESTONI Director $1,116,067 02 May 2025
Daniel J. Skrovanek VP, Growth and Innovation $1,105,580 03 Jan 2025
Jimmi Sue Smith Chief Financial Officer $1,105,476 02 Jan 2026
SONJA MICHELLE WILKERSON Director $886,490 16 Dec 2025
TRACI L. JENSEN Director $780,381 08 May 2025
Xudong Feng Director $657,628 16 Dec 2025
Tushar Lovalekar VP, Information Technology $640,481 26 Feb 2026
DAVID L. MOTLEY Director $536,213 16 Dec 2025
Joseph P. Dowd VP, Zero Harm $388,516 19 Aug 2024
DANIEL R. GROVES VP, Culture & Engagement $335,540 17 Feb 2022
Kevin Washington VP, External Relations $297,174 13 Jun 2025
Nishan J. Vartanian Director $178,802 08 May 2025
Andrew D. Sandifer Director $116,861 16 Dec 2025
Laura J. Posadas Director 05 Nov 2025

Recent Insider Transactions by Companies or Individuals for Koppers Holdings Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
M. LEROY BALL KOP Common Stock Gift -0.07% -325 449,948 02 Mar 2026 Direct
M. LEROY BALL KOP Common Stock Sale -1.37% $231,371 $36.87 -6,275 450,273 02 Mar 2026 Direct
Stephen G. Lucas KOP Common Stock Tax liability -6.64% -2,536 35,653 26 Feb 2026 Direct
Stephen G. Lucas KOP Common Stock Options Exercise 0.33% 127 38,189 26 Feb 2026 Direct
Stephen G. Lucas KOP Common Stock Award 16.2% 5,298 38,062 26 Feb 2026 Direct
Stephen G. Lucas KOP Dividend Equivalent Rights Options Exercise -55.5% -127 102 26 Feb 2026 Direct
Stephen G. Lucas KOP Dividend Equivalent Rights Award 124.5% 127 229 26 Feb 2026 Direct
M. LEROY BALL KOP Common Stock Tax liability -4.64% -22,236 456,548 26 Feb 2026 Direct
M. LEROY BALL KOP Common Stock Options Exercise 0.25% 1,215 478,784 26 Feb 2026 Direct
M. LEROY BALL KOP Common Stock Award 11.7% 50,025 477,569 26 Feb 2026 Direct
M. LEROY BALL KOP Dividend Equivalent Rights Options Exercise -72.8% -1,215 454 26 Feb 2026 Direct
M. LEROY BALL KOP Dividend Equivalent Rights Award 267.6% 1,215 1,669 26 Feb 2026 Direct
Stephanie L. Apostolou KOP Common Stock Tax liability -4.75% -3,149 63,150 26 Feb 2026 Direct
Stephanie L. Apostolou KOP Common Stock Options Exercise 0.26% 174 66,299 26 Feb 2026 Direct
Stephanie L. Apostolou KOP Common Stock Award 12.3% 7,223 66,125 26 Feb 2026 Direct
Stephanie L. Apostolou KOP Dividend Equivalent Rights Options Exercise -54% -174 148 26 Feb 2026 Direct
Stephanie L. Apostolou KOP Dividend Equivalent Rights Award 117.6% 174 322 26 Feb 2026 Direct
James A. Sullivan KOP Common Stock Tax liability -4.8% -8,589 170,398 26 Feb 2026 Direct
James A. Sullivan KOP Common Stock Options Exercise 0.26% 466 178,987 26 Feb 2026 Direct
James A. Sullivan KOP Common Stock Award 12.1% 19,264 178,521 26 Feb 2026 Direct
James A. Sullivan KOP Dividend Equivalent Rights Options Exercise -61.3% -466 294 26 Feb 2026 Direct
James A. Sullivan KOP Dividend Equivalent Rights Award 158.5% 466 760 26 Feb 2026 Direct
Stephen G. Lucas KOP Common Stock Tax liability -6.64% -2,536 35,653 26 Feb 2026 Direct
Stephen G. Lucas KOP Common Stock Award 16.2% 5,298 38,062 26 Feb 2026 Direct
Stephen G. Lucas KOP Dividend Equivalent Rights Options Exercise -55.5% -127 102 26 Feb 2026 Direct
Stephen G. Lucas KOP Dividend Equivalent Rights Award 124.5% 127 229 26 Feb 2026 Direct
Tushar Lovalekar KOP Common Stock Tax liability -5.6% -1,021 17,199 26 Feb 2026 Direct
Tushar Lovalekar KOP Common Stock Options Exercise 0.29% 53 18,220 26 Feb 2026 Direct
Tushar Lovalekar KOP Common Stock Award 14.5% 2,303 18,167 26 Feb 2026 Direct
Tushar Lovalekar KOP Dividend Equivalent Rights Options Exercise -61.6% -53 33 26 Feb 2026 Direct
Tushar Lovalekar KOP Dividend Equivalent Rights Award 160.6% 53 86 26 Feb 2026 Direct
Bradley A. Pearce KOP Common Stock Tax liability -3.71% -1,465 38,037 26 Feb 2026 Direct
Bradley A. Pearce KOP Common Stock Options Exercise 0.21% 82 39,502 26 Feb 2026 Direct
Bradley A. Pearce KOP Common Stock Award 9.66% 3,474 39,420 26 Feb 2026 Direct
Bradley A. Pearce KOP Dividend Equivalent Rights Options Exercise -55% -82 67 26 Feb 2026 Direct
Bradley A. Pearce KOP Dividend Equivalent Rights Award 122.4% 82 149 26 Feb 2026 Direct
M. LEROY BALL KOP Common Stock Tax liability -4.95% -22,282 427,544 18 Feb 2026 Direct
M. LEROY BALL KOP Common Stock Options Exercise 7.33% 30,728 449,826 18 Feb 2026 Direct
M. LEROY BALL KOP Employee Stock Options (Rights to Buy) Options Exercise -100% -30,728 0 18 Feb 2026 Direct
M. LEROY BALL KOP Common Stock Tax liability -5.04% -22,241 419,098 10 Feb 2026 Direct
M. LEROY BALL KOP Common Stock Options Exercise 7.29% 30,000 441,339 10 Feb 2026 Direct
M. LEROY BALL KOP Emplooyee Stoock Options (Rights to Buy) Options Exercise -49.4% -30,000 30,728 10 Feb 2026 Direct
James A. Sullivan KOP Common Stock Tax liability -7.9% -13,658 159,257 05 Jan 2026 Direct
James A. Sullivan KOP Common Stock Options Exercise 8.17% 13,064 172,915 05 Jan 2026 Direct
James A. Sullivan KOP Common Stock Award 15.7% 21,724 159,851 05 Jan 2026 Direct
James A. Sullivan KOP Dividend Equivalent Rights Options Exercise -67.9% -622 294 05 Jan 2026 Direct
James A. Sullivan KOP Restricted Stock Units Options Exercise -100% -12,442 0 05 Jan 2026 Direct
Jimmi Sue Smith KOP Common Stock Tax liability -12.2% -5,694 41,050 05 Jan 2026 Direct
Jimmi Sue Smith KOP Common Stock Options Exercise 12.2% 5,100 46,744 05 Jan 2026 Direct
Jimmi Sue Smith KOP Dividend Equivalent Rights Options Exercise -65.6% -240 126 05 Jan 2026 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.