| Date | Time | Source | Headline | Symbol | Company |
| 28/02/2017 | 21:16 | Business Wire | UDR to Participate in Citi Global Property CEO Conference | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 02/04/2014 | 21:01 | Business Wire | UDR Announces Date for First Quarter 2014 Earnings Release and Conference Call | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:36 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:36 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:35 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:35 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:34 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:34 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:32 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:32 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:32 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:32 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:30 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:30 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:30 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:30 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:28 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:28 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:26 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:26 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:26 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:26 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:22 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 06/11/2012 | 15:22 | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 05/11/2012 | 20:17 | Edgar (US Regulatory) | (25-NSE) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 05/11/2012 | 14:24 | Edgar (US Regulatory) | Amended Tender Offer Statement by Third Party (sc To-t/a) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 05/11/2012 | 14:24 | Edgar (US Regulatory) | Amended tender offer statement by Third Party (SC TO-T/A) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 05/11/2012 | 13:55 | Edgar (US Regulatory) | Registration of Securities by Certain Investment Companies. Declaration of Election Rule 24f-2 Notice (24f-2nt) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 05/11/2012 | 13:54 | Edgar (US Regulatory) | Amended Statement of Ownership: Solicitation (SC 14D9/A) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |
| 05/11/2012 | 13:54 | Edgar (US Regulatory) | Amended Statement of Ownership: Solicitation (sc 14d9/a) | NASDAQ:UDRL | Union Drilling, Inc. (MM) |