Signing Day Sports, Inc. SEC EDGAR Filings (CIK 0001898474)

SEC EDGAR filings, ownership reports, and insider transactions for Signing Day Sports, Inc..

Symbol
SGN on NYSE
Industry
Services Computer Processing & Data Preparation (Office Of Technology)
Business address
8355 East Hartford Rd., Ste. 100, Scottsdale, AZ, 85255
State of incorporation
DE
Fiscal year end
31 December
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Signing Day Sports, Inc. has filed 318 SEC EDGAR filings since 18 Jan 2022

Latest Filings

Recent SEC filings for Signing Day Sports, Inc. including 4, 8-K, 425 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Mar 2026 13 Mar 2026
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Mar 2026 13 Mar 2026
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Mar 2026 13 Mar 2026
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Mar 2026 13 Mar 2026
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 13 Mar 2026 13 Mar 2026
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 13 Mar 2026 13 Mar 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 13 Mar 2026 13 Mar 2026 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 13 Mar 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 13 Mar 2026 13 Mar 2026 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 11 Mar 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 11 Mar 2026 11 Mar 2026 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 10 Mar 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 10 Mar 2026 10 Mar 2026 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 09 Mar 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 09 Mar 2026 09 Mar 2026 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 06 Mar 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 06 Mar 2026 06 Mar 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 02 Mar 2026 27 Feb 2026 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 25 Feb 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 25 Feb 2026 25 Feb 2026 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 20 Feb 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 20 Feb 2026 20 Feb 2026 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 17 Feb 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 17 Feb 2026 17 Feb 2026 001-41863
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 17 Feb 2026 005-94383
425 Open 425 document View SEC filing for 425 CURRENT REPORT 12 Feb 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 12 Feb 2026 12 Feb 2026 001-41863
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 11 Feb 2026 005-94383
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 30 Jan 2026 005-94383
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 22 Jan 2026 005-94383
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 20 Jan 2026 20 Jan 2026 001-41863
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 20 Jan 2026 005-94383
425 Open 425 document View SEC filing for 425 CURRENT REPORT 20 Jan 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 20 Jan 2026 20 Jan 2026 001-41863
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 16 Jan 2026 005-94383
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 15 Jan 2026 13 Jan 2026 001-41863
424B4 Open 424B4 document View SEC filing for 424B4 PROSPECTUS 14 Jan 2026 333-292569
EFFECT Open EFFECT document View SEC filing for EFFECT 13 Jan 2026 333-292569
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A AMENDMENT NO. 1 TO FORM S-1 12 Jan 2026 333-292569
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 08 Jan 2026 08 Jan 2026 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 07 Jan 2026 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 07 Jan 2026 07 Jan 2026 001-41863
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 REGISTRATION STATEMENT 05 Jan 2026 333-292569
425 Open 425 document View SEC filing for 425 CURRENT REPORT 22 Dec 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 22 Dec 2025 21 Dec 2025 001-41863
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 REGISTRATION STATEMENT 16 Dec 2025 333-292171
425 Open 425 document View SEC filing for 425 CURRENT REPORT 05 Dec 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 05 Dec 2025 05 Dec 2025 001-41863
DRS Open DRS document View SEC filing for DRS 03 Dec 2025 377-08761
425 Open 425 document View SEC filing for 425 CURRENT REPORT 01 Dec 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 01 Dec 2025 01 Dec 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 18 Nov 2025 17 Nov 2025 001-41863
425 Open 425 document View SEC filing for 425 AMENDMENT NO. 3 TO FORM 8-K 14 Nov 2025 001-41863
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A AMENDMENT NO. 3 TO FORM 8-K 14 Nov 2025 21 Jul 2025 001-41863
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 12 Nov 2025 30 Sep 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 12 Nov 2025 12 Nov 2025 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 12 Nov 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 12 Nov 2025 10 Nov 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 09 Oct 2025 09 Oct 2025 001-41863
ARS Open ARS document View SEC filing for ARS FORM ARS 08 Oct 2025 31 Dec 2024 001-41863
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 08 Oct 2025 001-41863
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 08 Oct 2025 17 Nov 2025 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 08 Oct 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 08 Oct 2025 08 Oct 2025 001-41863
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 01 Oct 2025 333-289965
EFFECT Open EFFECT document View SEC filing for EFFECT 30 Sep 2025 333-289965
S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A PRE-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 ON FORM S-1 25 Sep 2025 333-289965
425 Open 425 document View SEC filing for 425 AMENDMENT NO. 2 TO FORM 8-K 25 Sep 2025 001-41863
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A AMENDMENT NO. 2 TO FORM 8-K 25 Sep 2025 21 Jul 2025 001-41863
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 24 Sep 2025 17 Nov 2025 001-41863
S-3 Open S-3 document | Open XBRL data View SEC filing for S-3 REGISTRATION STATEMENT 29 Aug 2025 333-289965
425 Open 425 document View SEC filing for 425 AMENDMENT NO. 1 TO FORM 8-K 29 Aug 2025 001-41863
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A AMENDMENT NO. 1 TO FORM 8-K 29 Aug 2025 21 Jul 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 25 Aug 2025 25 Aug 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 12 Aug 2025 12 Aug 2025 001-41863
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 12 Aug 2025 30 Jun 2025 001-41863
10-Q/A Open 10-Q/A document | Open XBRL data View SEC filing for 10-Q/A AMENDMENT NO. 1 TO FORM 10-Q 06 Aug 2025 31 Mar 2025 001-41863
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A AMENDMENT NO. 1 TO FORM 10-K 06 Aug 2025 31 Dec 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 31 Jul 2025 31 Jul 2025 001-41863
D Open D document View SEC filing for D 24 Jul 2025 021-552686
425 Open 425 document View SEC filing for 425 CURRENT REPORT 22 Jul 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 22 Jul 2025 21 Jul 2025 001-41863
425 Open 425 document View SEC filing for 425 CURRENT REPORT 11 Jul 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 11 Jul 2025 11 Jul 2025 001-41863
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 29 May 2025 005-94383
425 Open 425 document | Open XBRL data View SEC filing for 425 CURRENT REPORT 28 May 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 28 May 2025 27 May 2025 001-41863
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 15 May 2025 31 Mar 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 15 May 2025 15 May 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 18 Apr 2025 17 Apr 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 17 Apr 2025 17 Apr 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 14 Apr 2025 14 Apr 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 11 Apr 2025 11 Apr 2025 001-41863
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 11 Apr 2025 31 Dec 2024 001-41863
NT 10-K Open NT 10-K document View SEC filing for NT 10-K NOTIFICATION OF LATE FILING 01 Apr 2025 31 Dec 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 06 Mar 2025 06 Mar 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 04 Mar 2025 04 Mar 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 21 Feb 2025 21 Feb 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 20 Feb 2025 20 Feb 2025 001-41863
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 19 Feb 2025 005-94383
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 04 Feb 2025 03 Feb 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 31 Jan 2025 31 Jan 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 30 Jan 2025 30 Jan 2025 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 30 Jan 2025 29 Jan 2025 001-41863
424B5 Open 424B5 document View SEC filing for 424B5 PROSPECTUS SUPPLEMENT 29 Jan 2025 333-283559
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 29 Jan 2025 28 Jan 2025 001-41863
4 Open 4 document View SEC filing for 4 13 Dec 2024 12 Dec 2024
4 Open 4 document View SEC filing for 4 13 Dec 2024 12 Dec 2024
4 Open 4 document View SEC filing for 4 13 Dec 2024 12 Dec 2024
4 Open 4 document View SEC filing for 4 13 Dec 2024 12 Dec 2024
4 Open 4 document View SEC filing for 4 13 Dec 2024 12 Dec 2024
4 Open 4 document View SEC filing for 4 13 Dec 2024 12 Dec 2024
4 Open 4 document View SEC filing for 4 13 Dec 2024 12 Dec 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 09 Dec 2024 09 Dec 2024 001-41863
EFFECT Open EFFECT document View SEC filing for EFFECT 05 Dec 2024 333-283559
1-A-W Open 1-A-W document View SEC filing for 1-A-W WITHDRAWAL OF OFFERING STATEMENT 04 Dec 2024 024-12425
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Dec 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 03 Dec 2024 333-283559
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 02 Dec 2024 02 Dec 2024 001-41863
S-3 Open S-3 document View SEC filing for S-3 REGISTRATION STATEMENT 02 Dec 2024 333-283559
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 26 Nov 2024 25 Nov 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 21 Nov 2024 21 Nov 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 18 Nov 2024 16 Nov 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 15 Nov 2024 15 Nov 2024 001-41863
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 14 Nov 2024 30 Sep 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 13 Nov 2024 12 Nov 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 07 Nov 2024 07 Nov 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 06 Nov 2024 06 Nov 2024 001-41863
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 21 Oct 2024 005-94383
4 Open 4 document View SEC filing for 4 17 Oct 2024 16 Oct 2024
4 Open 4 document View SEC filing for 4 17 Oct 2024 16 Oct 2024
4 Open 4 document View SEC filing for 4 17 Oct 2024 16 Oct 2024
4 Open 4 document View SEC filing for 4 17 Oct 2024 16 Oct 2024
4 Open 4 document View SEC filing for 4 17 Oct 2024 16 Oct 2024
4 Open 4 document View SEC filing for 4 17 Oct 2024 16 Oct 2024
4 Open 4 document View SEC filing for 4 17 Oct 2024 16 Oct 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 17 Oct 2024 16 Oct 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 16 Oct 2024 15 Oct 2024 001-41863
D Open D document View SEC filing for D 16 Oct 2024 021-526906
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 15 Oct 2024 15 Oct 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 10 Oct 2024 10 Oct 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 08 Oct 2024 07 Oct 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 07 Oct 2024 07 Oct 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 27 Sep 2024 26 Sep 2024 001-41863
S-8 Open S-8 document View SEC filing for S-8 REGISTRATION STATEMENT 25 Sep 2024 333-282319
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 23 Sep 2024 23 Sep 2024 001-41863
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 20 Sep 2024 10 Oct 2024 001-41863
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 20 Sep 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 19 Sep 2024 18 Sep 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 19 Sep 2024 18 Sep 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 16 Sep 2024 16 Sep 2024 001-41863
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 10 Sep 2024 10 Sep 2024 001-41863
EFFECT Open EFFECT document View SEC filing for EFFECT 29 Aug 2024 333-281322
CORRESP Open CORRESP document View SEC filing for CORRESP 27 Aug 2024
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT NO. 1 TO FORM S-1 21 Aug 2024 333-281322
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 20 Aug 2024 20 Aug 2024 001-41863
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 19 Aug 2024 30 Jun 2024 001-41863
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q NOTIFICATION OF LATE FILING 15 Aug 2024 30 Jun 2024 001-41863
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 13 Aug 2024 333-281322
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 12 Aug 2024 12 Aug 2024 001-41863
ARS Open ARS document View SEC filing for ARS ANNUAL REPORT 09 Aug 2024 31 Dec 2023 001-41863
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 09 Aug 2024 001-41863
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 09 Aug 2024 18 Sep 2024 001-41863
S-1 Open S-1 document View SEC filing for S-1 REGISTRATION STATEMENT 07 Aug 2024 333-281322
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 30 Jul 2024 30 Jul 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 26 Jul 2024 25 Jul 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 24 Jul 2024 23 Jul 2024 001-41863
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 19 Jul 2024 333-280700
EFFECT Open EFFECT document View SEC filing for EFFECT 18 Jul 2024 333-280700
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 18 Jul 2024 15 Jul 2024 001-41863
CORRESP Open CORRESP document View SEC filing for CORRESP 16 Jul 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 15 Jul 2024 333-280700
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 10 Jul 2024 09 Jul 2024 001-41863
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO SCHEDULE 13G 08 Jul 2024 005-94383
S-1 Open S-1 document View SEC filing for S-1 REGISTRATION STATEMENT 05 Jul 2024 333-280700
4 Open 4 document View SEC filing for 4 28 Jun 2024 28 Jun 2024
D Open D document View SEC filing for D 20 Jun 2024 021-516482
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 20 Jun 2024 18 Jun 2024 001-41863
4 Open 4 document View SEC filing for 4 14 Jun 2024 13 Jun 2024
4 Open 4 document View SEC filing for 4 14 Jun 2024 13 Jun 2024
4 Open 4 document View SEC filing for 4 14 Jun 2024 14 Jun 2024
4 Open 4 document View SEC filing for 4 14 Jun 2024 13 Jun 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 14 Jun 2024 13 Jun 2024 001-41863
D/A Open D/A document View SEC filing for D/A 11 Jun 2024 021-514093
D Open D document View SEC filing for D 23 May 2024 021-514093
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A AMENDMENT NO. 1 TO FORM 8-K 21 May 2024 16 May 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 17 May 2024 16 May 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 16 May 2024 16 May 2024 001-41863
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q QUARTERLY REPORT 15 May 2024 31 Mar 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 03 May 2024 01 May 2024 001-41863
3 Open 3 document View SEC filing for 3 29 Apr 2024 22 Apr 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 26 Apr 2024 22 Apr 2024 001-41863
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 17 Apr 2024 11 Apr 2024 001-41863
1-A Open 1-A document View SEC filing for 1-A 12 Apr 2024 024-12425
3 Open 3 document View SEC filing for 3 11 Apr 2024 09 Apr 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 11 Apr 2024 09 Apr 2024 001-41863
EFFECT Open EFFECT document View SEC filing for EFFECT 10 Apr 2024 333-276717
EFFECT Open EFFECT document View SEC filing for EFFECT 10 Apr 2024 333-271951
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 10 Apr 2024 333-276717
POS AM Open POS AM document View SEC filing for POS AM POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-1 04 Apr 2024 333-276717
POS AM Open POS AM document View SEC filing for POS AM POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-1 04 Apr 2024 333-271951
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K ANNUAL REPORT 29 Mar 2024 31 Dec 2023 001-41863
4 Open 4 document View SEC filing for 4 13 Mar 2024 12 Mar 2024
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 12 Mar 2024 333-271951
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 12 Mar 2024 333-271951
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 12 Mar 2024 333-276717
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 11 Mar 2024 08 Mar 2024 001-41863
3 Open 3 document View SEC filing for 3 08 Mar 2024 04 Mar 2024
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 06 Mar 2024 333-276717
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 06 Mar 2024 333-271951
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 06 Mar 2024 333-271951
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 06 Mar 2024 01 Mar 2024 001-41863
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Mar 2024 01 Mar 2024
4 Open 4 document View SEC filing for 4 05 Mar 2024 01 Mar 2024
S-8 Open S-8 document View SEC filing for S-8 REGISTRATION STATEMENT 01 Mar 2024 333-277566
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 29 Feb 2024 333-271951
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 29 Feb 2024 333-271951
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 29 Feb 2024 333-276717
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 28 Feb 2024 22 Feb 2024 001-41863
3 Open 3 document View SEC filing for 3 15 Feb 2024 12 Feb 2024
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 15 Feb 2024 333-271951
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 15 Feb 2024 333-271951
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 15 Feb 2024 333-276717
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 15 Feb 2024 333-276717
EFFECT Open EFFECT document View SEC filing for EFFECT 14 Feb 2024 333-276717
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 14 Feb 2024 12 Feb 2024 001-41863
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 12 Feb 2024 005-94383
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 12 Feb 2024 005-94383
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 12 Feb 2024 005-94383
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 12 Feb 2024 005-94383
CORRESP Open CORRESP document View SEC filing for CORRESP 12 Feb 2024
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT NO. 1 TO FORM S-1 05 Feb 2024 333-276717
D Open D document View SEC filing for D 02 Feb 2024 021-504276
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 31 Jan 2024 333-276717
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 29 Jan 2024 333-271951
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 29 Jan 2024 26 Jan 2024 001-41863
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DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFINITIVE ADDITIONAL MATERIALS 02 Jan 2024 001-41863
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS SUPPLEMENT 02 Jan 2024 333-271951
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DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 29 Dec 2023 27 Feb 2024 001-41863
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10-Q Open 10-Q document View SEC filing for 10-Q QUARTERLY REPORT 28 Dec 2023 30 Sep 2023 001-41863
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PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 19 Dec 2023 19 Dec 2023 001-41863
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 15 Dec 2023 333-271951
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 15 Dec 2023 12 Dec 2023 001-41863
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 08 Dec 2023 333-271951
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 08 Dec 2023 333-271951
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 08 Dec 2023 04 Dec 2023 001-41863
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 30 Nov 2023 333-271951
424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 30 Nov 2023 333-271951
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 29 Nov 2023 22 Nov 2023 001-41863
3 Open 3 document View SEC filing for 3 29 Nov 2023 22 Nov 2023
4 Open 4 document View SEC filing for 4 27 Nov 2023 22 Nov 2023
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 22 Nov 2023 16 Nov 2023 001-41863
4 Open 4 document View SEC filing for 4 17 Nov 2023 16 Nov 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Nov 2023 16 Nov 2023
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8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 17 Nov 2023 13 Nov 2023 001-41863
S-8 Open S-8 document View SEC filing for S-8 REGISTRATION STATEMENT 16 Nov 2023 333-275582
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424B3 Open 424B3 document View SEC filing for 424B3 PROSPECTUS 15 Nov 2023 333-271951
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EFFECT Open EFFECT document View SEC filing for EFFECT 13 Nov 2023 333-271951
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CORRESP Open CORRESP document View SEC filing for CORRESP 13 Nov 2023
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CERT Open CERT document View SEC filing for CERT NYSE AMERICAN CERTIFICATION 09 Nov 2023 001-41863
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CORRESP Open CORRESP document View SEC filing for CORRESP 29 Sep 2023
D/A Open D/A document View SEC filing for D/A 27 Sep 2023 021-491118
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 26 Sep 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 20 Sep 2023
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT NO. 5 TO FORM S-1 20 Sep 2023 333-271951
D/A Open D/A document View SEC filing for D/A 19 Sep 2023 021-491118
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 14 Sep 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 31 Aug 2023
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT NO. 4 TO FORM S-1 31 Aug 2023 333-271951
D Open D document View SEC filing for D 31 Aug 2023 021-491118
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Aug 2023
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT NO. 3 TO FORM S-1 01 Aug 2023 333-271951
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Jul 2023
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CORRESP Open CORRESP document View SEC filing for CORRESP 30 Jun 2023
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UPLOAD Open UPLOAD document View SEC filing for UPLOAD 12 Jun 2023
S-1 Open S-1 document View SEC filing for S-1 REGISTRATION STATEMENT 15 May 2023 333-271951
D Open D document View SEC filing for D 04 May 2023 021-480859
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DRSLTR Open DRSLTR document View SEC filing for DRSLTR 25 Jan 2023
DRS/A Open DRS/A document View SEC filing for DRS/A 25 Jan 2023 377-06449
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 07 Dec 2022
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D Open D document View SEC filing for D 01 Sep 2022 021-457659
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About this filer

Signing Day Sports, Inc. files with the SEC under CIK 0001898474. This page aggregates EDGAR filings and related ownership activity.

Industry: Services Computer Processing & Data Preparation.

See insider transactions for this issuer.

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