32 filings
DEF 14A
SPN
Superior Energy Services Inc
Definitive proxy
22 Nov 19
8:01am
PRE 14A
SPN
Superior Energy Services Inc
Preliminary proxy
12 Nov 19
3:43pm
DEF 14A
SPN
Superior Energy Services Inc
Definitive proxy
26 Apr 19
9:01am
DEF 14A
SPN
Superior Energy Services Inc
Definitive proxy
12 Apr 18
12:00am
DEF 14A
SPN
Superior Energy Services Inc
Definitive proxy
12 Apr 17
12:00am
DEFA14A
rya90 0srdc
14 May 15
Additional proxy soliciting materials
12:00am
DEFA14A
90k7bcnxj7
29 May 13
Additional proxy soliciting materials
12:00am
PRE 14A
krdck
16 Apr 13
Preliminary proxy
12:00am
DEFA14A
rq7 y16eoh9zea2
12 May 11
Additional proxy soliciting materials
12:00am