1,531 filings
Page 4 of 77
144
CLH
Clean Harbors, Inc.
16 Nov 23
Notice of proposed sale of securities
5:37pm
4
CLH
Clean Harbors, Inc.
3 Nov 23
CLEAN HARBORS / Brian P Weber ownership change
3:05pm
4
Dugas Eric J.
3 Nov 23
CLEAN HARBORS / Eric J. Dugas ownership change
3:04pm
4
CLH
Clean Harbors, Inc.
3 Nov 23
CLEAN HARBORS / Sharon M. Gabriel ownership change
3:03pm
4
CLH
Clean Harbors, Inc.
3 Nov 23
CLEAN HARBORS / Michael Louis Battles ownership change
3:01pm
10-Q
2023 Q3
CLH
Clean Harbors, Inc.
Quarterly report
1 Nov 23
11:32am
8-K
CLH
Clean Harbors, Inc.
1 Nov 23
Clean Harbors Announces Third-Quarter 2023 Financial Results
7:59am
4/A
Eric W Gerstenberg
7 Sep 23
CLEAN HARBORS / ERIC W GERSTENBERG ownership change
5:28pm
4
CLH
Clean Harbors, Inc.
6 Sep 23
CLEAN HARBORS / ERIC W GERSTENBERG ownership change
2:04pm
4
Dugas Eric J.
30 Aug 23
CLEAN HARBORS / Eric J. Dugas ownership change
11:36am
144
Dugas Eric J.
29 Aug 23
Notice of proposed sale of securities
5:04pm
4
Speights Robert
28 Aug 23
CLEAN HARBORS / Robert Speights ownership change
9:08am
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
3
Rebecca Underwood
22 Aug 23
CLEAN HARBORS / Rebecca Underwood ownership change
9:42am
3
Loan Nguyen Mansy
22 Aug 23
CLEAN HARBORS / Loan Nguyen Mansy ownership change
9:40am
4
CLH
Clean Harbors, Inc.
17 Aug 23
CLEAN HARBORS / JOHN T PRESTON ownership change
10:39am
144
Preston John T
16 Aug 23
Notice of proposed sale of securities
6:37pm
144
CLH
Clean Harbors, Inc.
8 Aug 23
Notice of proposed sale of securities
6:46pm
4
CLH
Clean Harbors, Inc.
8 Aug 23
CLEAN HARBORS / Andrea Robertson ownership change
2:55pm