| Data | Hora | Fonte | Título | Código | Companhia |
| 09/11/2017 | 20:25 | Edgar (US Regulatory) | Amended Statement of Ownership (sc 13g/a) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 08/11/2017 | 15:42 | Edgar (US Regulatory) | Amended Statement of Beneficial Ownership (sc 13d/a) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 17/10/2017 | 17:00 | Edgar (US Regulatory) | Termination of Registration of a Class of Security Under Section 12(b) (15-12b) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 13/10/2017 | 07:01 | Edgar (US Regulatory) | Notice of Effectiveness (effect) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 10/10/2017 | 15:45 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 06/10/2017 | 17:19 | Edgar (US Regulatory) | Current Report Filing (8-k) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 06/10/2017 | 13:45 | Edgar (US Regulatory) | Post-effective Amendment to Registration Statement (pos Am) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 06/10/2017 | 13:35 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 06/10/2017 | 12:06 | Edgar (US Regulatory) | (25-NSE) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 05/10/2017 | 11:30 | GlobeNewswire | ATWOOD OCEANICS, INC. SHAREHOLDERS APPROVE MERGER | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 29/09/2017 | 16:55 | Edgar (US Regulatory) | Filing of Certain Prospectuses and Communications in Connection With Business Combination Transactions (425) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 28/09/2017 | 19:01 | PR Newswire (US) | Par Pacific Holdings and Photronics Set to Join S&P SmallCap 600 | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 26/09/2017 | 18:16 | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (defa14a) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 20/09/2017 | 10:21 | GlobeNewswire | ATWOOD OCEANICS ANNOUNCES CONTRACT EXTENSION FOR THE ATWOOD ORCA | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 14/09/2017 | 10:02 | GlobeNewswire | ATWOOD OCEANICS PROVIDES INTERIM OPERATIONS AND FINANCIAL UPDATE | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 29/08/2017 | 10:01 | Edgar (US Regulatory) | Statement of Beneficial Ownership (sc 13d) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 25/08/2017 | 08:52 | Edgar (US Regulatory) | Statement of Ownership (sc 13g) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 23/08/2017 | 17:05 | GlobeNewswire | ATWOOD OCEANICS ANNOUNCES NEW AGREEMENT WITH AUSTRALIAN OFFSHORE EMPLOYEES | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 18/08/2017 | 19:42 | PR Newswire (US) | SHAREHOLDER ALERT: Monteverde & Associates PC Announces An Investigation Of Atwood Oceanics, Inc. - ATW | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 18/08/2017 | 17:31 | Business Wire | Ensco plc and Atwood Oceanics, Inc. File Definitive Proxy Materials in Connection with Pending Transaction | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 18/08/2017 | 17:28 | Edgar (US Regulatory) | Proxy Statement - Merger or Acquistion (definitive) (defm14a) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 09/08/2017 | 17:11 | GlobeNewswire | ATWOOD OCEANICS ANNOUNCES CONTRACT FOR THE ATWOOD ACHIEVER | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 03/08/2017 | 09:54 | Edgar (US Regulatory) | Quarterly Report (10-q) | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 03/08/2017 | 09:48 | GlobeNewswire | Atwood Oceanics Announces Fiscal 2017 Third Quarter Earnings | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 17/07/2017 | 20:18 | Dow Jones News | Ensco Bondholders Unhappy With Atwood Oceanics Deal | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 29/06/2017 | 18:00 | GlobeNewswire | Ensco plc and Atwood Oceanics, Inc. Announce Early Termination of HSR Waiting Period | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 02/06/2017 | 12:55 | PR Newswire (US) | WeissLaw LLP: The Atwood Oceanics, Inc. Merger May Not Be in the Best Interests of ATW Shareholders | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 30/05/2017 | 15:35 | PR Newswire (US) | Harwood Feffer LLP Announces Investigation of Atwood Oceanics, Inc. | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 30/05/2017 | 09:16 | GlobeNewswire | Ensco plc to Acquire Atwood Oceanics, Inc. | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
| 08/05/2017 | 17:52 | GlobeNewswire | Atwood Oceanics Announces Fiscal 2017 Second Quarter Earnings | NYSE:ATW | Atwood Oceanics, Inc. (delisted) |
