Financial reports
10-K
2023 FY
Annual report
21 Feb 24
10-Q
2023 Q3
Quarterly report
1 Nov 23
10-Q
2023 Q2
Quarterly report
8 Aug 23
10-Q
2023 Q1
Quarterly report
3 May 23
10-K/A
2022 FY
Annual report (amended)
23 Feb 23
10-K
2022 FY
Annual report
22 Feb 23
10-Q
2022 Q3
Quarterly report
2 Nov 22
10-Q
2022 Q2
Quarterly report
3 Aug 22
10-Q
2022 Q1
Quarterly report
10 May 22
10-K
2021 FY
Annual report
23 Feb 22
Current reports
8-K
Entry into a Material Definitive Agreement
16 Nov 23
8-K
Entry into a Material Definitive Agreement
29 Sep 23
8-K
Entry into a Material Definitive Agreement
10 Apr 23
8-K
Entry into a Material Definitive Agreement
4 Apr 23
8-K
Departure of Directors or Certain Officers
5 Oct 22
8-K
Departure of Directors or Certain Officers
29 Aug 22
8-K
Entry into a Material Definitive Agreement
21 Jun 22
8-K
Departure of Directors or Certain Officers
5 May 22
8-K
Departure of Directors or Certain Officers
15 Dec 21
8-K
Departure of Directors or Certain Officers
15 Dec 20
Registration and prospectus
424B5
Prospectus supplement for primary offering
28 Sep 23
FWP
Free writing prospectus
27 Sep 23
424B3
Prospectus supplement
27 Sep 23
424B5
Prospectus supplement for primary offering
3 Apr 23
FWP
Free writing prospectus
30 Mar 23
424B3
Prospectus supplement
30 Mar 23
S-3ASR
Automatic shelf registration
30 Mar 23
424B5
Prospectus supplement for primary offering
10 Jan 20
FWP
Free writing prospectus
10 Jan 20
424B3
Prospectus supplement
7 Jan 20
Other
UPLOAD
Letter from SEC
17 Aug 21
CORRESP
Correspondence with SEC
9 Aug 21
UPLOAD
Letter from SEC
3 Aug 21
UPLOAD
Letter from SEC
25 Sep 20
CORRESP
Correspondence with SEC
8 Sep 20
UPLOAD
Letter from SEC
31 Aug 20
EFFECT
Notice of effectiveness
5 Mar 19
EFFECT
Notice of effectiveness
5 Mar 19
CT ORDER
Confidential treatment order
19 Nov 18
CT ORDER
Confidential treatment order
25 Sep 18
Ownership
SC 13G/A
ALPS ADVISORS INC
9 Feb 21
SC 13G/A
Western Midstream Operating, LP
7 Feb 20
SC 13D/A
Western Midstream Operating, LP
14 Aug 19
SC 13G/A
Western Midstream Operating, LP
8 Mar 19
4
Change in insider ownership
4 Mar 19
4
ROBERT G GWIN
4 Mar 19
4
David J Tudor
4 Mar 19
4
MILTON CARROLL
4 Mar 19
4
JAMES R CRANE
4 Mar 19
4
Benjamin Matthew Fink
4 Mar 19