15 filings
DEF 14A
WSII
Waste Services, Inc.
Definitive proxy
29 Apr 09
12:00am
DEF 14A
WSII
Waste Services, Inc.
Definitive proxy
29 Apr 08
12:00am
DEF 14A
WSII
Waste Services, Inc.
Definitive proxy
9 Oct 07
12:00am
PRE 14A
WSII
Waste Services, Inc.
Preliminary proxy
24 Sep 07
12:00am
DEF 14A
WSII
Waste Services, Inc.
Definitive proxy
30 Apr 07
12:00am
PRE 14A
ebrbpfu3z8q7343x03j6
16 Jun 04
Preliminary proxy
12:00am
DEFA14A
cofycja8
30 May 00
Additional proxy soliciting materials
12:00am
DEF 14A
h2e49lg
28 Apr 00
Definitive proxy
12:00am
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