Koppers Holdings Inc. — 4/A Filings
72 4/A filings on record
This page lists all 4/A filings submitted to the SEC by Koppers Holdings Inc. (KOP), sorted by most recent first. Each row links to the full filing on EdgarLookup. Koppers Holdings Inc. has filed 72 4/A documents with the SEC since 2015. To view all SEC filings by Koppers Holdings Inc., see the full filings list.
All
10-K
10-K/A
10-Q
144
144/A
3
3/A
4
4/A
424B1
424B3
5
5/A
8-A12B
8-K
8-K/A
ARS
CERTNYS
CORRESP
DEF 14A
DEFA14A
EFFECT
POS AM
POSASR
PRE 14A
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4/A | FORM 4/A - THOMAS D. LOADMAN | 0001181431-13-018576 | Mar 25, 2013 | Jan 2, 2013 |
| 4/A | FORM 4/A - STEVEN R. LACY | 0001181431-13-018575 | Mar 25, 2013 | Jan 2, 2013 |
| 4/A | FORM 4/A - LESLIE S. HYDE | 0001181431-13-018574 | Mar 25, 2013 | Jan 2, 2013 |
| 4/A | FORM 4/A - DANIEL R. GROVES | 0001181431-13-018573 | Mar 25, 2013 | Jan 2, 2013 |
| 4/A | FORM 4/A - DONALD E. EVANS | 0001181431-13-018572 | Mar 25, 2013 | Jan 2, 2013 |
| 4/A | FORM 4/A - JAMES T. DIETZ | 0001181431-13-018571 | Mar 25, 2013 | Jan 2, 2013 |
| 4/A | FORM 4/A - LEROY M. BALL | 0001181431-13-018570 | Mar 25, 2013 | Jan 2, 2013 |
| 4/A | FORM 4/A - MARKUS G. SPIESS | 0001181431-13-015288 | Mar 7, 2013 | Feb 22, 2013 |
| 4/A | FORM 4/A - JIANZHONG ZHU | 0001181431-13-013270 | Feb 28, 2013 | Feb 22, 2013 |
| 4/A | FORM 4A - DAVID M. HILLENBRAND | 0001181431-10-054720 | Nov 10, 2010 | May 5, 2010 |
| 4/A | FORM 4/A - MICHAEL J. MANCIONE | 0001181431-09-016942 | Mar 23, 2009 | Jan 19, 2009 |
| 4/A | FORM 4/A - LESLIE S. HYDE | 0001181431-09-016941 | Mar 23, 2009 | Jan 19, 2009 |
| 4/A | FORM 4/A - DONALD E. EVANS | 0001181431-09-016940 | Mar 23, 2009 | Jan 19, 2009 |
| 4/A | FORM 4/A - JAMES T. DIETZ | 0001181431-09-016939 | Mar 23, 2009 | Jan 19, 2009 |
| 4/A | FORM 4/A - LESLIE S. HYDE | 0001181431-09-005103 | Jan 28, 2009 | Jan 23, 2009 |
| 4/A | FORM 4/A | 0001140361-08-013346 | May 22, 2008 | May 21, 2008 |
| 4/A | FORM 4/A - CLAYTON A. SWEENEY | 0001181431-08-031340 | May 14, 2008 | May 7, 2008 |
| 4/A | FORM 4A - M. CLAIRE SCHAMING | 0001181431-08-016181 | Mar 5, 2008 | Feb 27, 2008 |
| 4/A | FORM 4/A - BRIAN H. MCCURRIE | 0001181431-07-010472 | Feb 12, 2007 | Feb 2, 2007 |
| 4/A | SCHAMING - FORM 4A | 0001181431-06-066883 | Dec 1, 2006 | Nov 15, 2006 |
| 4/A | AMENDED FORM 4 - TURNER | 0001181431-06-053418 | Sep 18, 2006 | Aug 31, 2006 |
| 4/A | AMENDED FORM 4 - MCCORMACK | 0001181431-06-053417 | Sep 18, 2006 | Aug 31, 2006 |