| Data | Hora | Fonte | Título | Código | Companhia |
| 12/07/2018 | 17:11 | Edgar (US Regulatory) | Termination of Registration of a Class of Security Under Section 12(b) (15-12b) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 10/07/2018 | 07:03 | Edgar (US Regulatory) | Amended Statement of Beneficial Ownership (sc 13d/a) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 09/07/2018 | 20:29 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 02/07/2018 | 18:00 | Edgar (US Regulatory) | Current Report Filing (8-k) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 02/07/2018 | 10:18 | Edgar (US Regulatory) | Post-effective Amendment to an S-8 Filing (s-8 Pos) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 02/07/2018 | 09:20 | Edgar (US Regulatory) | (25-NSE) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 19/06/2018 | 17:43 | Edgar (US Regulatory) | Filing of Certain Prospectuses and Communications in Connection With Business Combination Transactions (425) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 19/06/2018 | 17:30 | Business Wire | Cincinnati Bell-Hawaiian Telcom Combination Receives Final Regulatory Approval | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 11/06/2018 | 07:00 | Business Wire | Hawaiian Telcom and Cincinnati Bell Announce Election Deadline | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 10/05/2018 | 08:06 | Edgar (US Regulatory) | Quarterly Report (10-q) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 10/05/2018 | 07:00 | GlobeNewswire Inc. | Hawaiian Telcom Reports First Quarter 2018 Results | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 04/05/2018 | 17:30 | Business Wire | Cincinnati Bell-Hawaiian Telcom Merger Receives Hawaiʻi PUC Approval | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 26/04/2018 | 15:00 | GlobeNewswire Inc. | Hawaiian Telcom Announces Earnings Release Date for First Quarter 2018 | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 13/03/2018 | 07:19 | Edgar (US Regulatory) | Annual Report (10-k) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 13/03/2018 | 07:00 | GlobeNewswire Inc. | Hawaiian Telcom Reports Fourth Quarter and Full Year 2017 Results | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 27/02/2018 | 16:00 | GlobeNewswire Inc. | Hawaiian Telcom Announces Earnings Release Date for Fourth Quarter and Full Year 2017 | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 19/12/2017 | 15:45 | GlobeNewswire Inc. | Hawaiian Telcom Expands Fiber Broadband to 5,000 Rural Locations | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 08/12/2017 | 19:51 | PR Newswire (US) | Cincinnati Bell-Hawaiian Telcom Merger Receives Hawai'i DCCA Approval | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 08/11/2017 | 09:00 | GlobeNewswire Inc. | Hawaiian Telcom Reports Third Quarter 2017 Results | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 07/11/2017 | 19:01 | GlobeNewswire Inc. | Hawaiian Telcom Stockholders Overwhelmingly Approve Merger with Cincinnati Bell | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 31/10/2017 | 08:04 | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (defa14a) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 25/10/2017 | 16:00 | GlobeNewswire Inc. | Hawaiian Telcom Announces Earnings Date and Conference Call for Third Quarter 2017 | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 05/10/2017 | 17:18 | Edgar (US Regulatory) | Proxy Statement - Merger or Acquistion (definitive) (defm14a) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 11/08/2017 | 07:30 | GlobeNewswire Inc. | Hawaiian Telcom Announces Completion of SEA-US Cable | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 08/08/2017 | 07:00 | GlobeNewswire Inc. | Hawaiian Telcom Reports Second Quarter 2017 Results | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 31/07/2017 | 18:31 | PR Newswire (US) | SHAREHOLDER ALERT: Monteverde & Associates PC Announces An Investigation Of Hawaiian Telecom Holdco, Inc. - HCOM | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 25/07/2017 | 15:00 | GlobeNewswire Inc. | Hawaiian Telcom Announces Earnings Date and Conference Call for Second Quarter 2017 | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 18/07/2017 | 17:19 | Edgar (US Regulatory) | Statement of Beneficial Ownership (sc 13d) | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 17/07/2017 | 16:30 | PR Newswire (US) | SHAREHOLDER ALERT: WeissLaw LLP Investigates the Acquisition of Hawaiian Telcom Holdco, Inc. | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |
| 10/07/2017 | 17:37 | PR Newswire (US) | Harwood Feffer LLP Announces Investigation of Hawaiian Telcom Holdco, Inc. | NASDAQ:HCOM | Hawaiian Telcom Holdco, Inc. (delisted) |