You can access the original SEC filing by clicking here.
Ownership Summary Table
Name | Sole Voting Power | Shared Voting Power | Sole Dispositive Power | Shared Dispositive Power | Aggregate Amount Owned Power | Percent of Class |
---|---|---|---|---|---|---|
Whitebox Advisors | 0 | 7,817,810 | 0 | 7,817,810 | 7,817,810 | 5.1% |
Whitebox General Partner | 0 | 7,817,810 | 0 | 7,817,810 | 7,817,810 | 5.1% |

Page 1 of 8 – SEC Filing
Ultra Petroleum Corp. |
(Name of Issuer) |
Common Shares, without par value |
(Title of Class of Securities) |
903914109 |
(CUSIP Number) |
March 15, 2017 |
(Date of Event Which Requires Filing of this Statement) |