Company · CIK 1315257

# Koppers Holdings Inc.

| CIK | [1315257](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001315257) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 2400 — Lumber & Wood Products (No Furniture) |
| Incorporated in | PA |
| Business address | PA |
| Listed | KOP (NYSE) |
| First annual or quarterly report | 2005-05-20 |

## Offerings

 6 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-236678 | Shelf Effective | 2020-02-27 | 2020-02-27 | 1 |
| 333-215117 | Shelf Effective | 2016-12-15 | 2016-12-15 | 1 |
| 333-160399 | Shelf Effective | 2009-07-01 | 2012-07-03 | 3 |
| 333-182381 | Shelf Effective | 2012-06-27 | 2012-06-27 | 1 |
| 333-136329 | Shelf Effective | 2006-08-04 | 2006-09-07 | 2 |
| 333-128250 | Registered company Final prospectus | 2005-09-12 | 2006-02-02 | 6 |

## Filings

 15

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2020-02-27 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1315257/000119312520050959/0001193125-20-050959-index.htm) Shelf registered | 333-236678 | 0001193125-20-050959 |
| 2016-12-15 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1315257/000119312516794585/0001193125-16-794585-index.htm) Shelf registered | 333-215117 | 0001193125-16-794585 |
| 2012-07-03 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1315257/999999999512002037/9999999995-12-002037-index.htm) Declared effective | 333-160399 | 9999999995-12-002037 |
| 2012-06-27 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1315257/000119312512285702/0001193125-12-285702-index.htm) Shelf registered | 333-182381 | 0001193125-12-285702 |
| 2010-05-12 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1315257/999999999510001471/9999999995-10-001471-index.htm) Declared effective | 333-165108-07 | 9999999995-10-001471 |
| 2009-09-24 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1315257/999999999509002664/9999999995-09-002664-index.htm) Declared effective | 333-160399 | 9999999995-09-002664 |
| 2009-07-01 | [S-3](https://www.sec.gov/Archives/edgar/data/1315257/000119312509142900/0001193125-09-142900-index.htm) Shelf registered | 333-160399 | 0001193125-09-142900 |
| 2006-09-07 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1315257/999999999506001453/9999999995-06-001453-index.htm) Declared effective | 333-136329 | 9999999995-06-001453 |
| 2006-08-04 | [S-3](https://www.sec.gov/Archives/edgar/data/1315257/000119312506162447/0001193125-06-162447-index.htm) Shelf registered | 333-136329 | 0001193125-06-162447 |
| 2006-02-02 | [424B1](https://www.sec.gov/Archives/edgar/data/1315257/000119312506017535/0001193125-06-017535-index.htm) Final prospectus | 333-128250 | 0001193125-06-017535 |
| 2006-01-18 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1315257/000119312506007777/0001193125-06-007777-index.htm) Amendment | 333-128250 | 0001193125-06-007777 |
| 2006-01-09 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1315257/000119312506002943/0001193125-06-002943-index.htm) Amendment | 333-128250 | 0001193125-06-002943 |
| 2005-11-17 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1315257/000119312505228122/0001193125-05-228122-index.htm) Amendment | 333-128250 | 0001193125-05-228122 |
| 2005-10-20 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1315257/000119312505204261/0001193125-05-204261-index.htm) Amendment | 333-128250 | 0001193125-05-204261 |
| 2005-09-12 | [S-1](https://www.sec.gov/Archives/edgar/data/1315257/000119312505183768/0001193125-05-183768-index.htm) Registration filed | 333-128250 | 0001193125-05-183768 |

[All filings of this company](https://equitycapital.markets/filings?cik=1315257) · [CSV](https://equitycapital.markets/filings.csv?cik=1315257)

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Source page: https://equitycapital.markets/company/1315257 · Data: U.S. SEC EDGAR · CC BY 4.0