87 filings
4
KNF
Knife River Corp
16 May 24
Knife River / WILLIAM J SANDBROOK ownership change
6:26pm
4
ZPTA
Zapata Computing Holdings Inc.
1 Apr 24
Zapata Computing / WILLIAM J SANDBROOK ownership change
4:27pm
4
KNF
Knife River Corp
16 Nov 23
Knife River / WILLIAM J SANDBROOK ownership change
5:25pm
4
William J Sandbrook
13 Nov 23
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
9:00am
144
FIX
Comfort Systems USA, Inc.
9 Nov 23
Notice of proposed sale of securities
3:45pm
4
l4mi dxikv
14 Sep 23
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
10:30am
144
pma9jvz
12 Sep 23
Notice of proposed sale of securities
4:27pm
3
vx3nr7rot02qo
1 Jun 23
Knife River / WILLIAM J SANDBROOK ownership change
6:42pm
4
rga h1cet4
17 May 23
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
4:15pm
4
9ddec1zo6al kb1
6 Jun 22
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
4:15pm
4
uuzc4tbtb v5e
19 May 22
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
5:57pm
4
3rx9xaz567n aut
20 Jan 22
Andretti Acquisition / WILLIAM J SANDBROOK ownership change
5:05pm
3
oic4l
12 Jan 22
Andretti Acquisition / WILLIAM J SANDBROOK ownership change
8:23pm
4
qto7 lw2k8l2qlbwjen
20 May 21
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
10:09am
4
ryl94a
22 Mar 21
U.S. CONCRETE / WILLIAM J SANDBROOK ownership change
7:17pm
4
1psqk02omes
15 Mar 21
U.S. CONCRETE / WILLIAM J SANDBROOK ownership change
7:06pm
4
35scayr x1ld
27 Nov 20
U.S. CONCRETE / WILLIAM J SANDBROOK ownership change
4:49pm
4
n7uy7v9
5 Oct 20
U.S. CONCRETE / WILLIAM J SANDBROOK ownership change
5:43pm
4
2hn7vev6x3p3t6xcgtq
12 Jun 20
U.S. CONCRETE / WILLIAM J SANDBROOK ownership change
6:16pm
4
kcql9jm5ieu fmrxjrn
21 May 20
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
10:42am