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Ownership
4
ULTRA PETROLEUM CORP
2 Sep 20
4
ULTRA PETROLEUM CORP
27 May 20
4/A
ULTRA PETROLEUM CORP
26 May 20
4
ULTRA PETROLEUM CORP
3 Mar 20
4
ULTRA PETROLEUM CORP
20 Aug 19
4
ULTRA PETROLEUM CORP
29 May 19
4
ULTRA PETROLEUM CORP
12 Mar 19
4
ULTRA PETROLEUM CORP
10 May 17
4
ULTRA PETROLEUM CORP
13 Apr 17
4/A
ULTRA PETROLEUM CORP
18 Feb 16