51 filings
13F-NT
Yorktown X Associates LLC
15 May 24
Notice of holdings reported by another manager
4:14pm
4
Yorktown X Associates LLC
10 Apr 24
Change in insider ownership
7:44pm
13F-NT
Yorktown X Associates LLC
14 Feb 24
Notice of holdings reported by another manager
9:50am
4
Yorktown Energy Partners IX, L.P.
22 Jan 24
Change in insider ownership
4:52pm
4
Yorktown Energy Partners IX, L.P.
17 Jan 24
Change in insider ownership
9:36pm
4
qmhk6p057 77vof
11 Jan 24
Change in insider ownership
6:25pm
4
onrazp8f80hs q7
16 Nov 23
Change in insider ownership
8:31pm
13F-NT
zf8p71bpv
14 Nov 23
Notice of holdings reported by another manager
3:42pm
13F-NT
y7ig9b1 o8cb7d8r
14 Aug 23
Notice of holdings reported by another manager
4:09pm
4
dlq9yk 2qlf
18 Jul 23
Change in insider ownership
9:42pm
13F-NT
wwv174el5mk0xjxm
12 May 23
Notice of holdings reported by another manager
4:04pm
13F-NT
s525yrkel73nb0ldpt
14 Feb 23
Notice of holdings reported by another manager
9:51am
13F-NT
t36tom rv
14 Nov 22
Notice of holdings reported by another manager
4:22pm
13F-NT
rcvsert8
11 Aug 22
Notice of holdings reported by another manager
8:40am
13F-NT
tuh797f vg0ufub86
16 May 22
Notice of holdings reported by another manager
12:14pm
13F-NT
brcj46 are6hw
14 Feb 22
Notice of holdings reported by another manager
4:44pm
13F-NT
b2s 201wb
15 Nov 21
Notice of holdings reported by another manager
2:54pm
4
9c1uxoq
15 Oct 21
Change in insider ownership
7:28pm
13F-NT
293wa
16 Aug 21
Notice of holdings reported by another manager
1:32pm
4
cl9blt55
30 Jul 21
Change in insider ownership
2:01pm