254 filings
DEFA14A
ABCP
AmBase Corp
3 Apr 24
Additional proxy soliciting materials
5:08pm
DEF 14A
ABCP
AmBase Corp
Definitive proxy
3 Apr 24
4:48pm
8-K
ABCP
AmBase Corp
1 Apr 24
Unregistered Sales of Equity Securities
5:14pm
PRE 14A
ABCP
AmBase Corp
Preliminary proxy
22 Mar 24
12:54pm
10-K
2023 FY
ABCP
AmBase Corp
Annual report
18 Mar 24
4:29pm
8-K
c0zuqdc83ft tr5
11 Mar 24
Entry into a Material Definitive Agreement
10:31am
8-K
02de yvc1y99y
28 Feb 24
Entry into a Material Definitive Agreement
5:09pm
8-K
1we0z7l4zjq3kujib
27 Feb 24
Entry into a Material Definitive Agreement
3:57pm
8-K
7i9m5sbyndyp2mu7
23 Feb 24
Entry into a Material Definitive Agreement
5:29pm
8-K
jml uesbtza89ne
8 Feb 24
Entry into a Material Definitive Agreement
5:19pm
8-K
g9omk4inebovhdggaif
26 Jan 24
Entry into a Material Definitive Agreement
4:05pm
8-K
ztzwbnw
28 Dec 23
Entry into a Material Definitive Agreement
4:01pm
8-K
aca53u1h
28 Nov 23
Entry into a Material Definitive Agreement
4:39pm
8-K
yvuh74 cl7
10 Oct 23
Entry into a Material Definitive Agreement
3:44pm
8-K
vf9xywbt4ir94hd
15 Aug 23
Entry into a Material Definitive Agreement
4:01pm
8-K
j0pcrt
20 Jul 23
Entry into a Material Definitive Agreement
3:47pm
8-K
x977p1v ae2
26 Jun 23
Entry into a Material Definitive Agreement
4:41pm
8-K
on0jwk7j1
2 Jun 23
Submission of Matters to a Vote of Security Holders
2:33pm