KOPPERS HOLDINGS INC (KOP) Stock Ownership

NYSE:KOP • US50060P1066

Current stock price

37.52 USD
+0.08 (+0.21%)
At close:
37.52 USD
0 (0%)
After Hours:

KOP Ownership information

KOP Ownership Chart.KOP Ownership Chart: showing Insider, Institutional ownership and shares available to the public.KOP Ownership.InsiderInstitutional



Shares Outstanding19.34M
Float17.81M
Float Short Interest Percentage3.99%
Owners (insider)7.4%
Owners (institutional)102.39%
Owners (insider) change7.46%
Owners (institutional) change0.02%
KOP Institutional Ownership HistoryKOP Institutional Ownership HistoryKOP Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 Mar 2026 5M 10M 15M 20M
KOP Historical Insider Transactions ChartKOP Historical Insider Buy and Sell Transactions ChartKOP Historical Insider Transactions May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 Apr 2026 0 20K 40K 60K 80K
DateNameTypeSharesPriceAmount
Mar 17, 2026BALL M LEROYOpen Market Sale248937.91$ 94,357.99
Mar 17, 2026BALL M LEROYOther Disposition12000.00$ 0.00
Mar 2, 2026BALL M LEROYOpen Market Sale627536.87$ 231,371.38
Mar 2, 2026BALL M LEROYOther Disposition3250.00$ 0.00
Feb 26, 2026Pearce Bradley AOption Excercise146537.24$ 54,556.60
Feb 26, 2026BALL M LEROYGrant500250.00$ 0.00
Feb 26, 2026BALL M LEROYOption Excercise12150.00$ 0.00
Feb 26, 2026BALL M LEROYOption Excercise2223637.24$ 828,068.64
Feb 26, 2026Apostolou Stephanie LGrant72230.00$ 0.00
Feb 26, 2026Apostolou Stephanie LOption Excercise1740.00$ 0.00
Feb 26, 2026Apostolou Stephanie LOption Excercise314937.24$ 117,268.76
Feb 26, 2026Sullivan James A.Grant192640.00$ 0.00
Feb 26, 2026Sullivan James A.Option Excercise4660.00$ 0.00
Feb 26, 2026Sullivan James A.Option Excercise858937.24$ 319,854.36
Feb 26, 2026Lucas Stephen GGrant52980.00$ 0.00
Feb 26, 2026Lucas Stephen GOption Excercise253637.24$ 94,440.64
Feb 26, 2026Lovalekar TusharGrant23030.00$ 0.00
Feb 26, 2026Lovalekar TusharOption Excercise530.00$ 0.00
Feb 26, 2026Lovalekar TusharOption Excercise102137.24$ 38,022.04
Feb 26, 2026Pearce Bradley AGrant34740.00$ 0.00
Feb 26, 2026Pearce Bradley AOption Excercise820.00$ 0.00
Feb 18, 2026BALL M LEROYOption Excercise3072818.11$ 556,484.08
Feb 18, 2026BALL M LEROYOption Excercise2228235.06$ 781,206.92
Feb 10, 2026BALL M LEROYOption Excercise3000018.11$ 543,300.00
Feb 10, 2026BALL M LEROYOption Excercise2224133.20$ 738,401.20
Jan 5, 2026Sullivan James A.Option Excercise1365826.93$ 367,809.94
Jan 5, 2026Smith Jimmi SueOption Excercise51000.00$ 0.00
Jan 5, 2026Smith Jimmi SueOption Excercise569426.93$ 153,339.42
Jan 5, 2026Lucas Stephen GGrant66920.00$ 0.00
Jan 5, 2026Lucas Stephen GOption Excercise35770.00$ 0.00
Jan 5, 2026Lucas Stephen GOption Excercise441726.93$ 118,949.81
Jan 5, 2026Lovalekar TusharGrant23960.00$ 0.00
Jan 5, 2026Lovalekar TusharOption Excercise15740.00$ 0.00
Jan 5, 2026Lovalekar TusharOption Excercise203226.93$ 54,721.76
Jan 5, 2026BALL M LEROYGrant271520.00$ 0.00
Jan 5, 2026BALL M LEROYOption Excercise666900.00$ 0.00
Jan 5, 2026BALL M LEROYOption Excercise3981126.93$ 1,072,110.23
Jan 5, 2026Apostolou Stephanie LGrant98760.00$ 0.00
Jan 5, 2026Apostolou Stephanie LOption Excercise49060.00$ 0.00
Jan 5, 2026Apostolou Stephanie LOption Excercise575726.93$ 155,036.01
Jan 5, 2026Pearce Bradley AGrant71280.00$ 0.00
Jan 5, 2026Pearce Bradley AOption Excercise1040.00$ 0.00
Jan 5, 2026Pearce Bradley AOption Excercise247026.93$ 66,517.10
Jan 5, 2026Sullivan James A.Grant217240.00$ 0.00
Jan 5, 2026Sullivan James A.Option Excercise130640.00$ 0.00
Nov 5, 2025Posadas Laura JGrant22400.00$ 0.00
Aug 15, 2025BALL M LEROYOpen Market Sale244830.48$ 74,615.04
Jun 18, 2025BALL M LEROYOther Disposition8340.00$ 0.00
Jun 13, 2025Washington KevinOption Excercise330.00$ 0.00
Jun 13, 2025Washington KevinOption Excercise81831.91$ 26,102.38
May 21, 2025BALL M LEROYOther Disposition17500.00$ 0.00
May 8, 2025JENSEN TRACI LGrant47780.00$ 0.00
May 8, 2025MOTLEY DAVID LGrant47780.00$ 0.00
May 8, 2025Vartanian Nishan J.Grant47780.00$ 0.00
May 8, 2025NEUPAVER ALBERT JGrant47780.00$ 0.00
May 2, 2025NEUPAVER ALBERT JOption Excercise170.00$ 0.00
May 2, 2025Vartanian Nishan J.Option Excercise170.00$ 0.00
May 2, 2025JENSEN TRACI LOption Excercise170.00$ 0.00
May 2, 2025TESTONI LOUIS LOption Excercise170.00$ 0.00
May 2, 2025Tritch Stephen ROption Excercise170.00$ 0.00