| B. Riley FBR |
Rehan Rashid |
703-469-1184 |
| Baird Equity Research |
Joseph Allman |
646-557-3209 |
| Bank of America Merrill Lynch Equity Research |
Asit Sen |
646-855-2602 |
| Barclay's Capital |
Suspended |
|
| BMO Capital Markets |
Phillip Jungwirth |
303-436-1127 |
| Capital One Securities, Inc. |
Brian Velie |
504-593-6141 |
| Credit Suisse |
Betty Jiang |
212-325-6259 |
| Global Hunter Securities, LLC |
Mike Kelly |
713-658-6302 |
| Guggenheim Securites, LLC |
Subash Chandra |
212-918-8771 |
| Heikkinen Energy Advisors, LLC |
Michael Hall |
713-955-5333 |
| Howard Weil, Inc. |
Joseph E. Bachmann |
504-582-2637 |
| Johnson Rice |
|
|
| JP Morgan Securities, Inc. |
Michael Glick |
212-622-9513 |
| Keybanc Capital Markets |
| |
| KLR Group Holdings, LLC |
Gail Nicholson |
713-322-0838 |
| Macquarie Research |
Paul Grigel |
303-952-2754 |
| Mitsubishi UFJ Securities (USA), Inc. |
Michael McAllister |
212-405-7075 |
| Raymond James & Associates |
John Freeman |
713-278-5251 |
| RBC Capital Markets |
Brad Heffern |
512-708-6311 |
| Simmons & Company International |
Suspended |
|
| Stifel Nicolaus & Company |
Michael Scialla |
303-291-5390 |
| Susquehanna Financial Group |
Biju Perincheril |
212-701-7128 |
| Tudor Pickering Holt |
Matt Portillo |
713-333-2995 |
| UBS Securities, LLC |
|
|
| Wells Fargo Securities |
Gordon Douthat |
303-863-6920 |
| Williams Capital Group |
Gabriele Sorbara |
212-830-4587 |
| Wolfe Research |
Suspended |
|