88 filings
4
William J Sandbrook
21 May 24
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
10:00am
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
gyuhe78 tv1lphuz
9 Nov 23
Notice of proposed sale of securities
3:45pm
4
564b7cor
14 Sep 23
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
10:30am
144
kkxa1mb
12 Sep 23
Notice of proposed sale of securities
4:27pm
3
f8915
1 Jun 23
Knife River / WILLIAM J SANDBROOK ownership change
6:42pm
4
v36evg16pwc9 z5vtz0
17 May 23
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
4:15pm
4
fk1ggzks9s8ng2bbykit
6 Jun 22
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
4:15pm
4
4cdw6szx7fk 3hblj8
19 May 22
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
5:57pm
4
b4iv y1nr
20 Jan 22
Andretti Acquisition / WILLIAM J SANDBROOK ownership change
5:05pm
3
22m34l
12 Jan 22
Andretti Acquisition / WILLIAM J SANDBROOK ownership change
8:23pm
4
vjfd358o
20 May 21
COMFORT SYSTEMS USA / WILLIAM J SANDBROOK ownership change
10:09am
4
gmmgmuffoa5 ksu
22 Mar 21
U.S. CONCRETE / WILLIAM J SANDBROOK ownership change
7:17pm
4
l4p z1lcen1or
15 Mar 21
U.S. CONCRETE / WILLIAM J SANDBROOK ownership change
7:06pm
4
hyw10c5e0
27 Nov 20
U.S. CONCRETE / WILLIAM J SANDBROOK ownership change
4:49pm
4
847 ucmhh3
5 Oct 20
U.S. CONCRETE / WILLIAM J SANDBROOK ownership change
5:43pm
4
qf9qlds
12 Jun 20
U.S. CONCRETE / WILLIAM J SANDBROOK ownership change
6:16pm