138 filings
4
Richard F Wallman
2 Apr 24
CECO ENVIRONMENTAL / RICHARD F WALLMAN ownership change
3:47pm
4
CECO
Ceco Environmental Corp.
8 Mar 24
CECO ENVIRONMENTAL / RICHARD F WALLMAN ownership change
9:28am
4
Richard F Wallman
9 Jan 24
CECO ENVIRONMENTAL / RICHARD F WALLMAN ownership change
8:28am
4
Richard F Wallman
11 Oct 23
CECO ENVIRONMENTAL / RICHARD F WALLMAN ownership change
9:32am
4
Richard F Wallman
19 Sep 23
CECO ENVIRONMENTAL / RICHARD F WALLMAN ownership change
7:55am
4
xlzf35e0s x4lb
11 Sep 23
CECO ENVIRONMENTAL / RICHARD F WALLMAN ownership change
10:14am
4
nlu5bgf7rrr
29 Aug 23
CHARLES RIVER LABORATORIES INTERNATIONAL / RICHARD F WALLMAN ownership change
4:23pm
4
gk59b1zbtldgalsh
12 Jul 23
CECO ENVIRONMENTAL / RICHARD F WALLMAN ownership change
9:22am
4
wbhpgiagnn99eqp8ietf
23 Jun 23
SmileDirectClub / RICHARD F WALLMAN ownership change
4:01pm
144
fpy dmwcn97
22 Jun 23
Notice of proposed sale of securities
3:08pm
144
9wimhpl2
22 Jun 23
Notice of proposed sale of securities
12:00am
144
yedbj
21 Jun 23
Notice of proposed sale of securities
4:21pm
4
dwlxcgwv7lsj ayofz5b
15 Jun 23
ROPER / RICHARD F WALLMAN ownership change
4:18pm
4
qd687c2c
7 Jun 23
CECO ENVIRONMENTAL / RICHARD F WALLMAN ownership change
3:03pm
4
52dnla99esa0yey trp
5 Jun 23
SmileDirectClub / RICHARD F WALLMAN ownership change
4:20pm
4
l4l11
17 May 23
CHARLES RIVER LABORATORIES INTERNATIONAL / RICHARD F WALLMAN ownership change
5:01pm
4
zbjmjh7aix dmw
14 Apr 23
CECO ENVIRONMENTAL / RICHARD F WALLMAN ownership change
2:35pm
4
hzn3t3 be23f
8 Mar 23
CECO ENVIRONMENTAL / RICHARD F WALLMAN ownership change
2:30pm
4
o174r6smg
24 Feb 23
CHARLES RIVER LABORATORIES INTERNATIONAL / RICHARD F WALLMAN ownership change
4:20pm
4
sf84hj
15 Feb 23
ROPER / RICHARD F WALLMAN ownership change
4:26pm