| Date Filed | Type | Description |
| 07/12/2018 |
15-12B
| Form 15-12B - Securities registration termination [Section 12(b)]: |
| 07/05/2018 |
SC 13D/A
| TWIN HAVEN SPECIAL OPPORTUNITIES FUND III, L.P. reports a 0% stake in Hawaiian Telcom Holdco, Inc. |
| 07/02/2018 |
8-K
| Termination of a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Notice of Delisting or Fa... |
| 07/02/2018 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments: |
| 07/02/2018 |
25-NSE
| Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities: |
| 06/19/2018 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 06/11/2018 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 06/11/2018 |
8-K
| Other Events, Financial Statements and Exhibits |
| 06/11/2018 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 05/10/2018 |
10-Q
| Quarterly Report for the period ended March 31, 2018 |
| 05/10/2018 |
GN
| Hawaiian Telcom Reports First Quarter 2018 Results |
| 04/26/2018 |
GN
| Hawaiian Telcom Announces Earnings Release Date for First Quarter 2018 |
| 03/13/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/13/2018 |
GN
| Hawaiian Telcom Reports Fourth Quarter and Full Year 2017 Results |
| 02/27/2018 |
GN
| Hawaiian Telcom Announces Earnings Release Date for Fourth Quarter and Full Year 2017 |
| 12/19/2017 |
GN
| Hawaiian Telcom Expands Fiber Broadband to 5,000 Rural Locations |
| 11/08/2017 |
10-Q
| Quarterly Report for the period ended September 30, 2017 |
| 11/08/2017 |
GN
| Hawaiian Telcom Reports Third Quarter 2017 Results |
| 11/07/2017 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 11/07/2017 |
8-K
| Submission of Matters to a Vote of Security Holders, Other Events, Financial Statements and Exhibits |
| 11/07/2017 |
GN
| Hawaiian Telcom Stockholders Overwhelmingly Approve Merger with Cincinnati Bell |
| 10/30/2017 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 10/30/2017 |
8-K
| Other Events |
| 10/25/2017 |
GN
| Hawaiian Telcom Announces Earnings Date and Conference Call for Third Quarter 2017 |
| 10/06/2017 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 10/05/2017 |
DEFM14A
| Form DEFM14A - Definitive proxy statement relating to merger or acquisition: |
| 10/02/2017 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 09/22/2017 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 09/21/2017 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 08/11/2017 |
GN
| Hawaiian Telcom Announces Completion of SEA-US Cable |
| 08/08/2017 |
10-Q
| Quarterly Report for the period ended June 30, 2017 |
| 08/08/2017 |
GN
| Hawaiian Telcom Reports Second Quarter 2017 Results |
| 07/25/2017 |
GN
| Hawaiian Telcom Announces Earnings Date and Conference Call for Second Quarter 2017 |
| 07/18/2017 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership: |
|