Southport Acquisition Corp

Symbol
PORT, PORTU, PORTW on OTC
Entity
Company
Industry
Services Motion Picture & Video Tape Production (Office Of Trade & Services)
Business address
1745 Grand Ave, 92014 Del Mar, CA
Phone
917-503-9722
State of incorporation
DE
Fiscal year end
December 31
Category
Non-accelerated filer
Smaller reporting company
Emerging growth company
All SEC filings
View on sec.gov
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Southport Acquisition Corp has filed 174 SEC EDGAR filings since 6/16/2021

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
8-K Open Document | Data Open Filing FORM 8-K Dec 5, 2025 Dec 5, 2025 001-41150
424B5 Open Document Open Filing 424B5 Dec 5, 2025 333-291514
EFFECT Open Document Open Filing Dec 4, 2025 333-291514
S-1/A Open Document Open Filing S-3/A Dec 4, 2025 333-290281
S-1/A Open Document Open Filing S-1/A Nov 26, 2025 333-290281
8-K Open Document | Data Open Filing 8-K Nov 21, 2025 Nov 18, 2025 001-41150
8-K Open Document | Data Open Filing FORM 8-K Nov 20, 2025 Nov 14, 2025 001-41150
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 20, 2025 Nov 18, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Nov 20, 2025 Nov 18, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Nov 20, 2025 Nov 18, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Nov 20, 2025 Nov 18, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Nov 20, 2025 Nov 18, 2025
S-8 Open Document | Data Open Filing FORM S-8 Nov 18, 2025 333-291606
8-K/A Open Document | Data Open Filing 8-K/A Nov 14, 2025 Nov 14, 2025 001-41150
8-K Open Document | Data Open Filing FORM 8-K Nov 14, 2025 Nov 14, 2025 001-41150
S-3 Open Document | Data Open Filing FORM S-3 Nov 13, 2025 333-291514
10-Q Open Document | Data Open Filing 10-Q Nov 13, 2025 Sep 30, 2025 001-41150
8-K Open Document | Data Open Filing FORM 8-K Nov 13, 2025 Nov 13, 2025 001-41150
8-K/A Open Document | Data Open Filing FORM 8-K/A Nov 12, 2025 Oct 22, 2025 001-41150
4 Open Document Open Filing OWNERSHIP DOCUMENT Nov 7, 2025 Oct 23, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Nov 7, 2025 Oct 23, 2025
8-K Open Document | Data Open Filing FORM 8-K Oct 28, 2025 Oct 22, 2025 001-41150
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 28, 2025 Oct 23, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 28, 2025 Oct 23, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 28, 2025 Oct 23, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 28, 2025 Oct 23, 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT Oct 28, 2025 Oct 23, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Oct 28, 2025 Oct 23, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Oct 9, 2025 Sep 10, 2025
8-K Open Document | Data Open Filing FORM 8-K Oct 8, 2025 Oct 7, 2025 001-41150
S-1/A Open Document Open Filing S-1/A Sep 30, 2025 333-290281
4 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 11, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 10, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 10, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 10, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 10, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 10, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 10, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 10, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 10, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 10, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 10, 2025
3 Open Document Open Filing OWNERSHIP DOCUMENT Sep 22, 2025 Sep 10, 2025
3 Open Document Open Filing FORM 3 Sep 19, 2025 Sep 10, 2025
SCHEDULE 13D Open Document Open Filing Sep 18, 2025 005-93229
SCHEDULE 13D Open Document Open Filing Sep 17, 2025 005-93229
SCHEDULE 13G Open Document Open Filing Sep 17, 2025 005-93229
4 Open Document Open Filing FORM 4 Sep 16, 2025 Sep 12, 2025
8-K Open Document | Data Open Filing FORM 8-K Sep 16, 2025 Sep 10, 2025 001-41150
S-1 Open Document | Data Open Filing S-1 Sep 16, 2025 333-290281
8-K Open Document | Data Open Filing FORM 8-K Sep 15, 2025 Sep 15, 2025 001-41150
8-K Open Document | Data Open Filing FORM 8-K Sep 10, 2025 Sep 10, 2025 001-41150
CERT Open Document Open Filing NYSE CERTIFICATION Sep 10, 2025 001-41150
8-A12B Open Document Open Filing 8-A12B Sep 10, 2025 001-41150
425 Open Document Open Filing 425 Aug 25, 2025
8-K Open Document | Data Open Filing FORM 8-K Aug 25, 2025 Aug 25, 2025 001-41150
424B3 Open Document Open Filing 424B3 Aug 21, 2025 333-283151
425 Open Document Open Filing 425 Aug 21, 2025
8-K Open Document | Data Open Filing FORM 8-K Aug 21, 2025 Aug 21, 2025 001-41150
DEFA14A Open Document Open Filing DEFA14A Aug 18, 2025 001-41150
10-Q Open Document | Data Open Filing 10-Q Aug 14, 2025 Jun 30, 2025 001-41150
DEFA14A Open Document Open Filing DEFA14A Aug 11, 2025 001-41150
425 Open Document Open Filing 425 Aug 11, 2025
8-K Open Document | Data Open Filing FORM 8-K Aug 11, 2025 Aug 11, 2025 001-41150
424B3 Open Document Open Filing 424B3 Aug 4, 2025 333-283151
EFFECT Open Document Open Filing Jul 22, 2025 333-283151
S-4/A Open Document | Data Open Filing FORM S-4/A Jul 15, 2025 333-283151
S-4/A Open Document | Data Open Filing FORM S-4/A Jun 13, 2025 333-283151
NT 10-Q Open Document Open Filing NT 10-Q May 16, 2025 Mar 31, 2025 001-41150
10-Q Open Document | Data Open Filing 10-Q May 16, 2025 Mar 31, 2025 001-41150
S-4/A Open Document | Data Open Filing FORM S-4/A Apr 22, 2025 333-283151
10-K Open Document | Data Open Filing 10-K Apr 15, 2025 Dec 31, 2024 001-41150
NT 10-K Open Document Open Filing NT 10-K Mar 31, 2025 Dec 31, 2024 001-41150
S-4/A Open Document | Data Open Filing FORM S-4/A Feb 14, 2025 333-283151
425 Open Document | Data Open Filing 425 Feb 14, 2025 001-41150
8-K Open Document | Data Open Filing FORM 8-K Feb 14, 2025 Feb 14, 2025 001-41150
8-K Open Document | Data Open Filing FORM 8-K Jan 15, 2025 Jan 15, 2025 001-41150
SC 13G/A Open Document Open Filing AMENDMENT NO. 1 Nov 14, 2024 005-93229
10-Q Open Document | Data Open Filing 10-Q Nov 14, 2024 Sep 30, 2024 001-41150
8-K Open Document | Data Open Filing FORM 8-K Nov 13, 2024 Nov 13, 2024 001-41150
S-4 Open Document | Data Open Filing FORM S-4 Nov 12, 2024 333-283151
DEFR14A Open Document Open Filing DEFR14A Oct 29, 2024 001-41150
DEFA14A Open Document Open Filing DEFA14A Oct 21, 2024 001-41150
8-K Open Document | Data Open Filing FORM 8-K Oct 21, 2024 Oct 21, 2024 001-41150
DEFA14A Open Document Open Filing DEFA14A Oct 15, 2024 001-41150
8-K Open Document | Data Open Filing FORM 8-K Oct 15, 2024 Oct 14, 2024 001-41150
8-K Open Document | Data Open Filing FORM 8-K Oct 3, 2024 Oct 3, 2024 001-41150
DEF 14A Open Document Open Filing DEF 14A Oct 2, 2024 Oct 15, 2024 001-41150
UPLOAD Open Document Open Filing Sep 27, 2024 001-41150
CORRESP Open Document Open Filing Sep 27, 2024
PRER14A Open Document Open Filing PRER14A Sep 27, 2024 001-41150
UPLOAD Open Document Open Filing Sep 26, 2024 001-41150
PRE 14A Open Document Open Filing PRE 14A Sep 19, 2024 Sep 19, 2024 001-41150
425 Open Document Open Filing 425 Sep 11, 2024 001-41150
8-K/A Open Document | Data Open Filing FORM 8-K/A Sep 11, 2024 Sep 11, 2024 001-41150
425 Open Document Open Filing 425 Sep 11, 2024 001-41150
8-K Open Document | Data Open Filing FORM 8-K Sep 11, 2024 Sep 11, 2024 001-41150
10-Q Open Document | Data Open Filing 10-Q Aug 14, 2024 Jun 30, 2024 001-41150
SC 13G/A Open Document Open Filing SC 13G/A Jun 28, 2024 005-93229
10-Q Open Document | Data Open Filing 10-Q May 15, 2024 Mar 31, 2024 001-41150
25-NSE Open Document Open Filing Apr 8, 2024 001-41150
10-K Open Document | Data Open Filing 10-K Apr 1, 2024 Dec 31, 2023 001-41150
8-K Open Document | Data Open Filing FORM 8-K Mar 21, 2024 Mar 21, 2024 001-41150
8-K Open Document | Data Open Filing FORM 8-K Mar 14, 2024 Mar 14, 2024 001-41150
DEF 14A Open Document Open Filing DEF 14A Mar 7, 2024 Mar 14, 2023 001-41150
PRE 14A Open Document Open Filing PRE 14A Feb 26, 2024 Feb 26, 2024 001-41150
SC 13G Open Document Open Filing Feb 14, 2024 005-93229
8-K Open Document | Data Open Filing FORM 8-K Feb 14, 2024 Feb 7, 2024 001-41150
SC 13G Open Document Open Filing Feb 14, 2024 005-93229
SC 13G/A Open Document Open Filing FORM SC 13G/A Feb 9, 2024 005-93229
8-K Open Document | Data Open Filing FORM 8-K Jan 24, 2024 Jan 23, 2024 001-41150
8-K Open Document | Data Open Filing FORM 8-K Jan 16, 2024 Jan 12, 2024 001-41150
8-K Open Document | Data Open Filing FORM 8-K Dec 14, 2023 Dec 13, 2023 001-41150
8-K Open Document | Data Open Filing FORM 8-K Nov 20, 2023 Nov 20, 2023 001-41150
10-Q Open Document | Data Open Filing 10-Q Nov 13, 2023 Sep 30, 2023 001-41150
8-K Open Document | Data Open Filing FORM 8-K Oct 16, 2023 Oct 11, 2023 001-41150
SC 13G Open Document Open Filing SC 13G Oct 10, 2023 005-93229
10-Q Open Document | Data Open Filing 10-Q Oct 5, 2023 Jun 30, 2023 001-41150
8-K Open Document | Data Open Filing FORM 8-K Sep 29, 2023 Sep 11, 2023 001-41150
8-K Open Document | Data Open Filing FORM 8-K Sep 6, 2023 Aug 22, 2023 001-41150
NT 10-Q/A Open Document Open Filing NT 10-Q/A Aug 21, 2023 Jun 30, 2023 001-41150
NT 10-Q Open Document Open Filing NT 10-Q Aug 15, 2023 Jun 30, 2023 001-41150
10-Q Open Document | Data Open Filing FORM 10-Q Jul 17, 2023 Mar 31, 2023 001-41150
8-K Open Document | Data Open Filing FORM 8-K Jun 9, 2023 Jun 9, 2023 001-41150
DEFA14A Open Document Open Filing DEFA14A Jun 8, 2023 001-41150
8-K Open Document | Data Open Filing FORM 8-K Jun 8, 2023 Jun 8, 2023 001-41150
DEFA14A Open Document Open Filing DEFA14A Jun 1, 2023 001-41150
8-K Open Document | Data Open Filing FORM 8-K Jun 1, 2023 Jun 1, 2023 001-41150
10-K Open Document | Data Open Filing FORM 10-K May 30, 2023 Dec 31, 2022 001-41150
DEFA14A Open Document Open Filing DEFA14A May 26, 2023 001-41150
8-K Open Document | Data Open Filing FORM 8-K May 26, 2023 May 25, 2023 001-41150
DEF 14A Open Document Open Filing DEF 14A May 22, 2023 Jun 9, 2023 001-41150
NT 10-Q Open Document Open Filing NT 10-Q May 11, 2023 Dec 31, 2022 001-41150
8-K Open Document | Data Open Filing FORM 8-K May 8, 2023 May 3, 2023 001-41150
PRE 14A Open Document Open Filing PRE 14A May 5, 2023 May 5, 2023 001-41150
NT 10-K/A Open Document Open Filing NT 10-K/A Apr 18, 2023 Dec 31, 2022 001-41150
NT 10-K Open Document Open Filing NT 10-K Mar 28, 2023 Dec 31, 2022 001-41150
SC 13G/A Open Document Open Filing FORM SC 13G/A Feb 14, 2023 005-93229
SC 13G/A Open Document Open Filing SC 13G/A Feb 14, 2023 005-93229
SC 13G/A Open Document Open Filing Jan 30, 2023 005-93229
UPLOAD Open Document Open Filing Jan 25, 2023
CORRESP Open Document Open Filing Jan 23, 2023
UPLOAD Open Document Open Filing Jan 18, 2023
UPLOAD Open Document Open Filing Dec 15, 2022
10-Q Open Document | Data Open Filing FORM 10-Q Nov 14, 2022 Sep 30, 2022 001-41150
10-Q Open Document | Data Open Filing FORM 10-Q Aug 15, 2022 Jun 30, 2022 001-41150
SC 13G Open Document Open Filing FORM SC 13G Jul 1, 2022 005-93229
10-Q Open Document | Data Open Filing FORM 10-Q May 16, 2022 Mar 31, 2022 001-41150
10-K Open Document Open Filing FORM 10-K Mar 31, 2022 Dec 31, 2021 001-41150
SC 13G Open Document Open Filing Feb 4, 2022 005-93229
8-K Open Document Open Filing FORM 8-K Jan 31, 2022 Jan 28, 2022 001-41150
3 Open Document Open Filing OWNERSHIP DOCUMENT Jan 20, 2022 Jan 6, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Jan 14, 2022 Jan 6, 2022
8-K Open Document Open Filing FORM 8-K Jan 12, 2022 Jan 6, 2022 001-41150
SC 13G Open Document Open Filing SCHEDULE 13G Jan 11, 2022 005-93229
8-K Open Document Open Filing FORM 8-K Dec 20, 2021 Dec 14, 2021 001-41150
8-K Open Document Open Filing FORM 8-K Dec 14, 2021 Dec 9, 2021 001-41150
424B4 Open Document Open Filing 424B4 Dec 10, 2021 333-261370
EFFECT Open Document Open Filing Dec 9, 2021 333-261370
3 Open Document Open Filing OWNERSHIP DOCUMENT Dec 9, 2021 Dec 9, 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT Dec 9, 2021 Dec 9, 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT Dec 9, 2021 Dec 9, 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT Dec 9, 2021 Dec 9, 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT Dec 9, 2021 Dec 9, 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT Dec 9, 2021 Dec 9, 2021
CERT Open Document Open Filing NYSE CERTIFICATION Dec 9, 2021 001-41150
8-A12B Open Document Open Filing 8-A12B Dec 9, 2021 001-41150
CORRESP Open Document Open Filing Dec 7, 2021
CORRESP Open Document Open Filing Dec 7, 2021
S-1/A Open Document Open Filing S-1/A Dec 3, 2021 333-261370
S-1 Open Document Open Filing S-1 Nov 24, 2021 333-261370
DRS/A Open Document Open Filing Aug 5, 2021 377-05042
UPLOAD Open Document Open Filing Jun 24, 2021
DRS Open Document Open Filing Jun 16, 2021 377-05042