Company · CIK 949039

# DIAMOND OFFSHORE DRILLING, INC.

| CIK | [949039](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000949039) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 1381 — Drilling Oil & Gas Wells |
| Incorporated in | DE |
| Business address | TX |
| Listed | no ticker on SEC record today |
| First annual or quarterly report | 1996-07-29 |

## Offerings

 5 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-223557 | Shelf Effective | 2018-03-09 | 2024-09-11 | 3 |
| 333-257281 | Registered company Effective | 2021-06-22 | 2024-09-11 | 4 |
| 333-202618 | Shelf Effective | 2015-03-09 | 2017-07-31 | 2 |
| 333-180004 | Shelf Effective | 2012-03-09 | 2012-03-09 | 1 |
| 333-157865 | Shelf Effective | 2009-03-11 | 2009-03-11 | 1 |

## Filings

 12

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2024-09-11 | [EFFECT](https://www.sec.gov/Archives/edgar/data/949039/999999999524002787/9999999995-24-002787-index.htm) Declared effective | 333-257281 | 9999999995-24-002787 |
| 2024-09-11 | [EFFECT](https://www.sec.gov/Archives/edgar/data/949039/999999999524002786/9999999995-24-002786-index.htm) Declared effective | 333-223557 | 9999999995-24-002786 |
| 2022-06-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/949039/999999999522001810/9999999995-22-001810-index.htm) Declared effective | 333-257281 | 9999999995-22-001810 |
| 2022-02-10 | [RW](https://www.sec.gov/Archives/edgar/data/949039/000119312522033468/0001193125-22-033468-index.htm) Withdrawn | 333-23547 | 0001193125-22-033468 |
| 2021-08-27 | [S-1/A](https://www.sec.gov/Archives/edgar/data/949039/000119312521259459/0001193125-21-259459-index.htm) Amendment | 333-257281 | 0001193125-21-259459 |
| 2021-06-22 | [S-1](https://www.sec.gov/Archives/edgar/data/949039/000119312521196262/0001193125-21-196262-index.htm) Registration filed | 333-257281 | 0001193125-21-196262 |
| 2020-04-02 | [EFFECT](https://www.sec.gov/Archives/edgar/data/949039/999999999520000667/9999999995-20-000667-index.htm) Declared effective | 333-223557 | 9999999995-20-000667 |
| 2018-03-09 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/949039/000119312518077416/0001193125-18-077416-index.htm) Shelf registered | 333-223557 | 0001193125-18-077416 |
| 2017-07-31 | [424B5](https://www.sec.gov/Archives/edgar/data/949039/000119312517241647/0001193125-17-241647-index.htm) Shelf takedown | 333-202618 | 0001193125-17-241647 |
| 2015-03-09 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/949039/000119312515083368/0001193125-15-083368-index.htm) Shelf registered | 333-202618 | 0001193125-15-083368 |
| 2012-03-09 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/949039/000119312512106081/0001193125-12-106081-index.htm) Shelf registered | 333-180004 | 0001193125-12-106081 |
| 2009-03-11 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/949039/000095013409005070/0000950134-09-005070-index.htm) Shelf registered | 333-157865 | 0000950134-09-005070 |

[All filings of this company](https://equitycapital.markets/filings?cik=949039) · [CSV](https://equitycapital.markets/filings.csv?cik=949039)

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Source page: https://equitycapital.markets/company/949039 · Data: U.S. SEC EDGAR · CC BY 4.0