513 filings
Page 21 of 26
CORRESP
74b5bhce
20 Sep 05
Correspondence with SEC
12:00am
CORRESP
sjxs i8pry2sfg
20 Sep 05
Correspondence with SEC
12:00am
UPLOAD
49b4xq4ugj87k
19 Sep 05
Letter from SEC
12:00am
UPLOAD
hxewkjida gmp9e
15 Sep 05
Letter from SEC
12:00am
S-4/A
bqxqct hywbk
31 Aug 05
Registration of securities issued in business combination transactions (amended)
12:00am
CORRESP
brk6mv
25 Aug 05
Correspondence with SEC
12:00am
S-3/A
qwks4kj 7sx7pigzlq
23 Aug 05
Shelf registration (amended)
12:00am
8-K
aoffwc o7d
1 Aug 05
Clean Harbors Announces Second-Quarter 2005 Financial Results
12:00am
UPLOAD
7hpac1k5 kha
25 Jul 05
Letter from SEC
12:00am
UPLOAD
v054hxfqxn6d7w
25 Jul 05
Letter from SEC
12:00am
S-3
4y5m 3hpd6u9
29 Jun 05
Shelf registration
12:00am
S-4
zmb37dwmhoqfm1gd 6b
28 Jun 05
Registration of securities issued in business combination transactions
12:00am
8-K
i7vvs xr9
19 May 05
Amendments to Articles of Incorporation or Bylaws
12:00am
8-K
hvi248pspb usuom
28 Apr 05
Clean Harbors Announces First-Quarter 2005 Financial Results
12:00am
8-K
bvgl 6ry5
21 Apr 05
Company Reaffirms First-Quarter 2005 Guidance; Sets Conference Call Date for AprilĀ 28
12:00am
8-K
m5iz3xbxfvg67 r9c
7 Apr 05
Amendments to Articles of Incorporation or Bylaws
12:00am