Year archive

Koppers Holdings Inc. — 2015 filings

All 90 regulatory filings released by Koppers Holdings Inc. (KOP) in 2015, sourced directly from the official regulator.

90 Filings

2015 Period

2015 filings (90)

Filing	Released	Lang
FORM 4 SUBMISSION Director's Dealing	2015-12-01	English
FORM 8-K Regulatory Filings	2015-11-13	English
10-Q Interim / Quarterly Report Q3 2015	2015-11-05	English
FORM 8-K Regulatory Filings	2015-11-05	English
SCHEDULE 13G Major Shareholding Notification	2015-09-04	English
FORM 4 SUBMISSION Director's Dealing	2015-08-24	English
FORM 10-Q Interim / Quarterly Report Q2 2015	2015-08-06	English
FORM 8-K Regulatory Filings	2015-08-06	English
FORM 4 - JAMES T. DIETZ Director's Dealing	2015-06-02	English
FORM 4 - LEROY M. BALL, JR. Director's Dealing	2015-05-28	English
FORM 4 - T. MICHAEL YOUNG Director's Dealing	2015-05-15	English
FORM 4 - WALTER W. TURNER Director's Dealing	2015-05-15	English
FORM 4 - STEPHEN R. TRITCH Director's Dealing	2015-05-15	English
FORM 4 - LOUIS L. TESTONI Director's Dealing	2015-05-15	English
FORM 4 - ALBERT J. NEUPAVER Director's Dealing	2015-05-15	English
FORM 4 - DAVID M. HILLENBRAND Director's Dealing	2015-05-15	English
FORM 4 - SHARON FENG Director's Dealing	2015-05-15	English
FORM 4 - CYNTHIA A. BALDWIN Director's Dealing	2015-05-15	English
FORM 10-Q Interim / Quarterly Report Q1 2015	2015-05-08	English
FORM 8-K Regulatory Filings	2015-05-08	English
AUTO-GENERATED PAPER DOCUMENT Annual Report	2015-04-24	English
FORM 4 - T. MICHAEL YOUNG Director's Dealing	2015-04-22	English
FORM 4 - STEPHEN R. TRITCH Director's Dealing	2015-04-22	English
FORM 4 - LOUIS L. TESTONI Director's Dealing	2015-04-22	English
FORM 4 - ALBERT J. NEUPAVER Director's Dealing	2015-04-22	English
FORM 4 - DAVID M. HILLENBRAND Director's Dealing	2015-04-22	English
FORM 4 - SHARON FENG Director's Dealing	2015-04-22	English
FORM 4 - CYNTHIA A. BALDWIN Director's Dealing	2015-04-22	English
FORM 4/A - WALTER W. TURNER Director's Dealing	2015-04-09	English
FORM 4 - WALTER W. TURNER Director's Dealing	2015-04-08	English
NOTICE & PROXY STATEMENT Proxy Solicitation & Information Statement	2015-04-06	English
FORM 4/A - ROBIN ZHU Director's Dealing	2015-03-12	English
PRE 14A Regulatory Filings	2015-03-09	English
FORM 4 - ROBIN ZHU Director's Dealing	2015-03-05	English
FORM 4 - LOUANN E. TRONSBERG-DEIHLE Director's Dealing	2015-03-05	English
FORM 4 - MARKUS G. SPIESS Director's Dealing	2015-03-05	English
FORM 4 - LESLIE S. HYDE Director's Dealing	2015-03-05	English
FORM 4 - DANIEL R. GROVES Director's Dealing	2015-03-05	English
FORM 4 - CHRISTIAN A. NIELSEN Director's Dealing	2015-03-05	English
FORM 4 - JOSEPH P. DOWD Director's Dealing	2015-03-05	English
FORM 4 - MICHAEL J. ZUGAY Director's Dealing	2015-03-05	English
FORM 4 - JAMES A. SULLIVAN Director's Dealing	2015-03-05	English
FORM 4 - MARK R. MCCORMACK Director's Dealing	2015-03-05	English
FORM 4 - THOMAS D. LOADMAN Director's Dealing	2015-03-05	English
FORM 4 - STEVEN R. LACY Director's Dealing	2015-03-05	English
FORM 4 - LEROY M. BALL Director's Dealing	2015-03-05	English
FORM 4 - JAMES A. SULLIVAN Director's Dealing	2015-03-04	English
FORM 4 - STEPHEN R. TRITCH Director's Dealing	2015-03-04	English
FORM 4 - ALBERT J. NEUPAVER Director's Dealing	2015-03-04	English
FORM 4 - LEROY M. BALL Director's Dealing	2015-03-03	English
FORM 10-K Annual Report FY 2014	2015-03-02	English
POSASR Regulatory Filings	2015-02-26	English
FORM 8-K Regulatory Filings	2015-02-26	English
FORM 4 - ROBIN ZHU Director's Dealing	2015-02-24	English
FORM 4 - WALTER W. TURNER Director's Dealing	2015-02-24	English
FORM 4 - LOUANN E. TRONSBERG-DEIHLE Director's Dealing	2015-02-24	English
FORM 4 - MARKUS G. SPIESS Director's Dealing	2015-02-24	English
FORM 4 - THOMAS D. LOADMAN Director's Dealing	2015-02-24	English
FORM 4 - STEVEN R. LACY Director's Dealing	2015-02-24	English
FORM 4 - LESLIE S. HYDE Director's Dealing	2015-02-24	English
FORM 4 - DANIEL R. GROVES Director's Dealing	2015-02-24	English
FORM 4 - JAMES T. DIETZ Director's Dealing	2015-02-24	English
FORM 4 - WALTER W. TURNER Director's Dealing	2015-02-20	English
FORM 4 - STEVEN R. LACY Director's Dealing	2015-02-20	English
FORM 5 - WALTER W. TURNER Director's Dealing	2015-02-17	English
FORM 5 - LESLIE S. HYDE Director's Dealing	2015-02-17	English
FORM 5 - DAVID M. HILLENBRAND Director's Dealing	2015-02-17	English
FORM 5 - JAMES T. DIETZ Director's Dealing	2015-02-17	English
FORM 3 - CHRISTIAN A. NIELSEN Director's Dealing	2015-02-13	English
SCHEDULE 13G Major Shareholding Notification	2015-02-13	English
KOP AS OF 12/31/2014 Major Shareholding Notification	2015-02-13	English
SEC SCHEDULE 13G Major Shareholding Notification	2015-02-12	English
Major Shareholding Notification 2015 Major Shareholding Notification	2015-02-10	English
FORM 8-K Regulatory Filings	2015-02-06	English
Major Shareholding Notification 2015 Major Shareholding Notification	2015-01-22	English
FORM 8-K Regulatory Filings	2015-01-22	English
FORM 8-K Regulatory Filings	2015-01-14	English
FORM 4 - ROBIN ZHU Director's Dealing	2015-01-06	English
FORM 4 - WALTER W. TURNER Director's Dealing	2015-01-06	English
FORM 4 - LOUANN E. TRONSBERG-DEIHLE Director's Dealing	2015-01-06	English
FORM 4 - JAMES A. SULLIVAN Director's Dealing	2015-01-06	English
FORM 4 - MARKUS G. SPIESS Director's Dealing	2015-01-06	English
FORM 4 - MARK R. MCCORMACK Director's Dealing	2015-01-06	English
FORM 4 - THOMAS D. LOADMAN Director's Dealing	2015-01-06	English
FORM 4 - STEVEN R. LACY Director's Dealing	2015-01-06	English
FORM 4 - LESLIE S. HYDE Director's Dealing	2015-01-06	English
FORM 4 - DANIEL R. GROVES Director's Dealing	2015-01-06	English
FORM 4 - JOSEPH P. DOWD Director's Dealing	2015-01-06	English
FORM 4 - JAMES T. DIETZ Director's Dealing	2015-01-06	English
FORM 4 - LEROY M. BALL, JR. Director's Dealing	2015-01-06	English

Filings by year

2026 28 filings
2025 81 filings
2024 133 filings
2023 134 filings
2022 88 filings
2021 72 filings
2020 97 filings
2019 55 filings
2018 90 filings
2017 69 filings
2016 89 filings
2015 90 filings
2014 115 filings
2013 127 filings
2012 102 filings
2011 69 filings
2010 100 filings