85 filings
PRE 14A
AMBC
AMBAC Financial Group Inc.
Preliminary proxy
8 Apr 24
4:02pm
DEFA14A
AMBC
AMBAC Financial Group Inc.
16 Jun 23
Additional proxy soliciting materials
4:01pm
DEF 14A
AMBC
AMBAC Financial Group Inc.
Definitive proxy
28 Apr 23
8:13am
DEF 14A
AMBC
AMBAC Financial Group Inc.
Definitive proxy
15 Apr 22
4:02pm
DEF 14A
AMBC
AMBAC Financial Group Inc.
Definitive proxy
15 Apr 21
6:47am
DEFA14A
bw04jo4pr 4w45wjpm1b
12 May 20
Additional proxy soliciting materials
4:09pm
DEFR14A
pt5qd04brc8btx90lut
29 Apr 19
Revised proxy
5:06pm
DEFA14A
wdp8kpns6c0k5b
16 May 16
Additional proxy soliciting materials
12:00am
DFAN14A
tjmq5apb7hvsvusuibke
13 May 16
Additional proxy materials by non-management
12:00am
DEFA14A
14riyih g66s1om
13 May 16
Additional proxy soliciting materials
12:00am
DEFA14A
zrte1fq
12 May 16
Additional proxy soliciting materials
12:00am
DEFA14A
mm07o n0i24xhl0
11 May 16
Additional proxy soliciting materials
12:00am
DEFA14A
4wa9urc3c2
11 May 16
Additional proxy soliciting materials
12:00am
DEFA14A
314rr3qai
11 May 16
Additional proxy soliciting materials
12:00am
DEFA14A
9rzjgls1dpzl2ge io5
11 May 16
Additional proxy soliciting materials
12:00am
DEFA14A
hd1l8jwzotpp mh8p2
9 May 16
Additional proxy soliciting materials
12:00am