58 filings
4
CLH
Clean Harbors, Inc.
19 Mar 24
CLEAN HARBORS / GEORGE L CURTIS ownership change
3:42pm
4
CLH
Clean Harbors, Inc.
5 Feb 24
CLEAN HARBORS / GEORGE L CURTIS ownership change
9:55am
4
CLH
Clean Harbors, Inc.
19 Dec 23
CLEAN HARBORS / GEORGE L CURTIS ownership change
1:32pm
4
Curtis George L
24 Aug 23
CLEAN HARBORS / GEORGE L CURTIS ownership change
11:20am
144
CLH
Clean Harbors, Inc.
23 Aug 23
Notice of proposed sale of securities
6:15pm
4
4cb1mjqzqzn4i l0nar9
6 Jul 23
CLEAN HARBORS / GEORGE L CURTIS ownership change
3:33pm
4
aw8 0g933z4gysld1alv
17 Mar 23
CLEAN HARBORS / GEORGE L CURTIS ownership change
1:57pm
4
6bcua8cdrnxy3kuj
3 Feb 23
CLEAN HARBORS / GEORGE L CURTIS ownership change
9:41am
4
y1zz j5a0
19 Dec 22
CLEAN HARBORS / GEORGE L CURTIS ownership change
9:31am
4
igeixbyk8gmgji
6 Jul 22
CLEAN HARBORS / GEORGE L CURTIS ownership change
8:46am
4
06qe9z1xzu7me
17 Mar 22
CLEAN HARBORS / GEORGE L CURTIS ownership change
9:55am
4
p3jhp8 xej9hrfe0q
14 Mar 22
CLEAN HARBORS / GEORGE L CURTIS ownership change
9:30am
4
a2sm4jf6f4qmo61xgi
9 Feb 22
CLEAN HARBORS / GEORGE L CURTIS ownership change
8:48am
4
fdn8ie
17 Dec 21
CLEAN HARBORS / GEORGE L CURTIS ownership change
11:33am
4
5mm9y
6 Jul 21
CLEAN HARBORS / GEORGE L CURTIS ownership change
12:44pm
4
qpq72
3 Jun 21
CLEAN HARBORS / GEORGE L CURTIS ownership change
4:07pm
4
zz4a9
17 Mar 21
CLEAN HARBORS / GEORGE L CURTIS ownership change
4:55pm
4
jao53 7orajrb2nqj
17 Dec 20
CLEAN HARBORS / GEORGE L CURTIS ownership change
3:34pm
4
88jrs78
2 Jul 20
CLEAN HARBORS / GEORGE L CURTIS ownership change
5:30pm
4
suzaa3u
2 Jul 20
CLEAN HARBORS / GEORGE L CURTIS ownership change
1:55pm