66 filings
13F-HR
Yorktown Energy Partners X, L.P.
15 May 24
Quarterly holdings report by institutional manager
4:13pm
4
Yorktown X Associates LLC
10 Apr 24
Change in insider ownership
7:44pm
13F-HR
Yorktown Energy Partners X, L.P.
14 Feb 24
Quarterly holdings report by institutional manager
9:48am
4
Yorktown X Associates LLC
22 Jan 24
Change in insider ownership
4:52pm
4
Yorktown Energy Partners X, L.P.
17 Jan 24
Change in insider ownership
9:36pm
4
6lchoknjplvbezqs1
11 Jan 24
Change in insider ownership
6:25pm
SC 13D/A
rzvulepcl1 truv0p
8 Dec 23
Ramaco Resources / Yorktown Energy Partners X ownership change
5:21pm
4
05rk1s 327
16 Nov 23
Change in insider ownership
8:31pm
13F-HR
jn81st vtf
14 Nov 23
Quarterly holdings report by institutional manager
3:40pm
144
t9lfrnla
13 Nov 23
Notice of proposed sale of securities
9:28pm
144
hwxl2ev6os1vkj cs9qu
13 Nov 23
Notice of proposed sale of securities
9:25pm
13F-HR
z9a1 t8jb6k12l
14 Aug 23
Quarterly holdings report by institutional manager
4:09pm
4
8op12l
18 Jul 23
Change in insider ownership
9:42pm
13F-HR
cqu584ncr ehy
12 May 23
Quarterly holdings report by institutional manager
4:01pm
SC 13G/A
am1uik8 3p
14 Feb 23
Solaris Oilfield Infrastructure / Yorktown Energy Partners X ownership change
12:09pm
13F-HR
ziifnhobsf9iopm wxvn
14 Feb 23
Quarterly holdings report by institutional manager
9:50am
13F-HR
41q 2tmqh
14 Nov 22
Quarterly holdings report by institutional manager
4:14pm
13F-HR
xplzwa8ooct a2j
11 Aug 22
Quarterly holdings report by institutional manager
6:53am
13F-HR
l3mso968v wh
16 May 22
Quarterly holdings report by institutional manager
11:45am
13F-HR
vr27nza u49lkl
14 Feb 22
Quarterly holdings report by institutional manager
4:30pm