43 filings
Page 2 of 3
4
xbj 6pht9
22 Mar 21
Smart Sand / CHARLES EDWIN YOUNG ownership change
8:30pm
4
n0o65bnb8kk1pqw
18 Feb 21
Smart Sand / CHARLES EDWIN YOUNG ownership change
7:11am
SC 13G/A
sfpjf38yzgr753rk
8 Feb 21
Smart Sand / YOUNG CHARLES EDWIN ownership change
5:22pm
4
93vmtsfqwvexi zl51p
22 Dec 20
Smart Sand / CHARLES EDWIN YOUNG ownership change
4:26pm
4
yyd6ulv e8ozm
18 Mar 20
Smart Sand / CHARLES EDWIN YOUNG ownership change
8:45am
4
9p7crztlk 66g
18 Feb 20
Smart Sand / CHARLES EDWIN YOUNG ownership change
9:15am
SC 13G/A
q5n5s7u86lxew2 6vcjl
11 Feb 20
Smart Sand, Inc.
11:43am
4
ckxo5ugzk33gczo g7a
20 Dec 19
Smart Sand / CHARLES EDWIN YOUNG ownership change
1:03pm
4
nldmtqln2
14 Jun 19
Smart Sand / CHARLES EDWIN YOUNG ownership change
3:23pm
4
68ngb
2 May 19
Smart Sand / CHARLES EDWIN YOUNG ownership change
12:11pm
SC 13G/A
9xvim0 it
12 Feb 19
Smart Sand, Inc.
12:04pm
SC 13G/A
xiovnrxi12 r5
3 Jul 18
Smart Sand, Inc.
1:02pm
4
10vjhty01i
30 May 18
Smart Sand / CHARLES EDWIN YOUNG ownership change
10:18am
4
pc6vdgk76oh2lrk0qm01
16 May 18
Smart Sand / CHARLES EDWIN YOUNG ownership change
8:36am
4
n42hgp9rfiov3l69
2 May 18
Smart Sand / CHARLES EDWIN YOUNG ownership change
4:34pm
4
hten1eqas9
18 Aug 17
Smart Sand / CHARLES EDWIN YOUNG ownership change
12:00am
4
6nzz0tjxv7b 8v
3 Apr 17
Smart Sand / CHARLES EDWIN YOUNG ownership change
12:00am
4
4khl pqgt
17 Feb 17
Smart Sand / CHARLES EDWIN YOUNG ownership change
12:00am
SC 13G
a9mhajq7wo
16 Feb 17
Smart Sand, Inc.
12:00am
4
nrakkkwsjtyrye2
9 Feb 17
Smart Sand / CHARLES EDWIN YOUNG ownership change
12:00am