SEC Filings for Signing Day Sports, Inc. (SGN)

Last updated: 2026-03-27 13:12 UTC | Total filings: 361

Browse the latest SEC filings and forms submitted by Signing Day Sports, Inc. (SGN). Access annual reports, quarterly statements, and other official disclosures.

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Form Filing Date Description Link
15-15D March 27, 2026 FORM 15-15D View Document
15-15D March 27, 2026 FORM 15-15D View Document
15-15D March 27, 2026 FORM 15-15D View Document
15-15D March 27, 2026 FORM 15-15D View Document
15-15D March 27, 2026 FORM 15-15D View Document
15-15D March 27, 2026 FORM 15-15D View Document
15-15D March 27, 2026 FORM 15-15D View Document
15-15D March 27, 2026 FORM 15-15D View Document
15-15D March 27, 2026 FORM 15-15D View Document
15-15D March 27, 2026 FORM 15-15D View Document
15-15D March 27, 2026 FORM 15-15D View Document
15-15D March 27, 2026 FORM 15-15D View Document
8-K March 19, 2026 CURRENT REPORT View Document
4 March 18, 2026 - View Document
4 March 18, 2026 - View Document
EFFECT March 18, 2026 - View Document
EFFECT March 18, 2026 - View Document
EFFECT March 18, 2026 - View Document
EFFECT March 18, 2026 - View Document
EFFECT March 18, 2026 - View Document
EFFECT March 18, 2026 - View Document
EFFECT March 18, 2026 - View Document
4 March 18, 2026 - View Document
4 March 18, 2026 - View Document
4 March 18, 2026 - View Document
4 March 18, 2026 - View Document
4 March 18, 2026 - View Document
25-NSE March 17, 2026 - View Document
S-8 POS March 17, 2026 REGISTRATION STATEMENT View Document
S-8 POS March 17, 2026 REGISTRATION STATEMENT View Document
S-8 POS March 17, 2026 REGISTRATION STATEMENT View Document
S-8 POS March 17, 2026 REGISTRATION STATEMENT View Document
S-8 POS March 17, 2026 REGISTRATION STATEMENT View Document
POS AM March 17, 2026 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 View Document
POS AM March 17, 2026 POST-EFFECTIVE AMENDMENT TO FORM S-1 View Document
POS AM March 17, 2026 POST-EFFECTIVE AMENDMENT TO FORM S-1 View Document
POS AM March 17, 2026 POST-EFFECTIVE AMENDMENT TO FORM S-1 View Document
POS AM March 17, 2026 POST-EFFECTIVE AMENDMENT TO FORM S-1 View Document
POS AM March 17, 2026 POST-EFFECTIVE AMENDMENT TO FORM S-1 View Document
POS AM March 17, 2026 POST-EFFECTIVE AMENDMENT TO FORM S-1 View Document
8-K March 16, 2026 CURRENT REPORT View Document
4 March 16, 2026 OWNERSHIP DOCUMENT View Document
8-K March 16, 2026 CURRENT REPORT View Document
425 March 13, 2026 CURRENT REPORT View Document
8-K March 13, 2026 CURRENT REPORT View Document
8-K March 13, 2026 CURRENT REPORT View Document
8-K March 13, 2026 CURRENT REPORT View Document
4 March 13, 2026 OWNERSHIP DOCUMENT View Document
4 March 13, 2026 OWNERSHIP DOCUMENT View Document
4 March 13, 2026 OWNERSHIP DOCUMENT View Document
4 March 13, 2026 OWNERSHIP DOCUMENT View Document
4 March 13, 2026 OWNERSHIP DOCUMENT View Document
8-K March 11, 2026 CURRENT REPORT View Document
425 March 11, 2026 CURRENT REPORT View Document
8-K March 10, 2026 CURRENT REPORT View Document
425 March 10, 2026 CURRENT REPORT View Document
8-K March 9, 2026 CURRENT REPORT View Document
425 March 9, 2026 CURRENT REPORT View Document
8-K March 6, 2026 CURRENT REPORT View Document
425 March 6, 2026 CURRENT REPORT View Document
8-K March 2, 2026 CURRENT REPORT View Document
8-K Feb. 25, 2026 CURRENT REPORT View Document
425 Feb. 25, 2026 CURRENT REPORT View Document
8-K Feb. 20, 2026 CURRENT REPORT View Document
425 Feb. 20, 2026 CURRENT REPORT View Document
SCHEDULE 13G/A Feb. 17, 2026 - View Document
8-K Feb. 17, 2026 CURRENT REPORT View Document
425 Feb. 17, 2026 CURRENT REPORT View Document
8-K Feb. 12, 2026 CURRENT REPORT View Document
425 Feb. 12, 2026 CURRENT REPORT View Document
SCHEDULE 13G Feb. 11, 2026 - View Document
SCHEDULE 13G/A Jan. 30, 2026 - View Document
SCHEDULE 13G/A Jan. 22, 2026 - View Document
SCHEDULE 13G Jan. 20, 2026 - View Document
8-K Jan. 20, 2026 CURRENT REPORT View Document
8-K Jan. 20, 2026 CURRENT REPORT View Document
425 Jan. 20, 2026 CURRENT REPORT View Document
SCHEDULE 13G Jan. 16, 2026 - View Document
8-K Jan. 15, 2026 CURRENT REPORT View Document
424B4 Jan. 14, 2026 PROSPECTUS View Document
EFFECT Jan. 13, 2026 - View Document
S-1/A Jan. 12, 2026 AMENDMENT NO. 1 TO FORM S-1 View Document
8-K Jan. 8, 2026 CURRENT REPORT View Document
8-K Jan. 7, 2026 CURRENT REPORT View Document
425 Jan. 7, 2026 CURRENT REPORT View Document
S-1 Jan. 5, 2026 REGISTRATION STATEMENT View Document
425 Dec. 22, 2025 CURRENT REPORT View Document
8-K Dec. 22, 2025 CURRENT REPORT View Document
S-8 Dec. 16, 2025 REGISTRATION STATEMENT View Document
425 Dec. 5, 2025 CURRENT REPORT View Document
8-K Dec. 5, 2025 CURRENT REPORT View Document
DRS Dec. 3, 2025 - View Document
8-K Dec. 1, 2025 CURRENT REPORT View Document
425 Dec. 1, 2025 CURRENT REPORT View Document
8-K Nov. 18, 2025 CURRENT REPORT View Document
425 Nov. 14, 2025 AMENDMENT NO. 3 TO FORM 8-K View Document
8-K/A Nov. 14, 2025 AMENDMENT NO. 3 TO FORM 8-K View Document
8-K Nov. 12, 2025 CURRENT REPORT View Document
10-Q Nov. 12, 2025 QUARTERLY REPORT View Document
8-K Nov. 12, 2025 CURRENT REPORT View Document
425 Nov. 12, 2025 CURRENT REPORT View Document
8-K Oct. 9, 2025 CURRENT REPORT View Document
425 Oct. 8, 2025 CURRENT REPORT View Document
ARS Oct. 8, 2025 FORM ARS View Document
DEFA14A Oct. 8, 2025 DEFINITIVE ADDITIONAL MATERIALS View Document
DEF 14A Oct. 8, 2025 DEFINITIVE PROXY STATEMENT View Document
8-K Oct. 8, 2025 CURRENT REPORT View Document
424B3 Oct. 1, 2025 PROSPECTUS View Document
EFFECT Sept. 30, 2025 - View Document
8-K/A Sept. 25, 2025 AMENDMENT NO. 2 TO FORM 8-K View Document
S-1/A Sept. 25, 2025 PRE-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 ON FORM S-1 View Document
425 Sept. 25, 2025 AMENDMENT NO. 2 TO FORM 8-K View Document
PRE 14A Sept. 24, 2025 PRELIMINARY PROXY STATEMENT View Document
425 Aug. 29, 2025 AMENDMENT NO. 1 TO FORM 8-K View Document
8-K/A Aug. 29, 2025 AMENDMENT NO. 1 TO FORM 8-K View Document
S-3 Aug. 29, 2025 REGISTRATION STATEMENT View Document
8-K Aug. 25, 2025 CURRENT REPORT View Document
8-K Aug. 12, 2025 CURRENT REPORT View Document
10-Q Aug. 12, 2025 QUARTERLY REPORT View Document
10-Q/A Aug. 6, 2025 AMENDMENT NO. 1 TO FORM 10-Q View Document
10-K/A Aug. 6, 2025 AMENDMENT NO. 1 TO FORM 10-K View Document
8-K July 31, 2025 CURRENT REPORT View Document
D July 24, 2025 - View Document
425 July 22, 2025 CURRENT REPORT View Document
8-K July 22, 2025 CURRENT REPORT View Document
8-K July 11, 2025 CURRENT REPORT View Document
425 July 11, 2025 CURRENT REPORT View Document
SCHEDULE 13D/A May 29, 2025 - View Document
425 May 28, 2025 CURRENT REPORT View Document
8-K May 28, 2025 CURRENT REPORT View Document
8-K May 15, 2025 CURRENT REPORT View Document
10-Q May 15, 2025 QUARTERLY REPORT View Document
8-K April 18, 2025 CURRENT REPORT View Document
8-K April 17, 2025 CURRENT REPORT View Document
8-K April 14, 2025 CURRENT REPORT View Document
10-K April 11, 2025 ANNUAL REPORT View Document
8-K April 11, 2025 CURRENT REPORT View Document
NT 10-K April 1, 2025 NOTIFICATION OF LATE FILING View Document
8-K March 6, 2025 CURRENT REPORT View Document
8-K March 4, 2025 CURRENT REPORT View Document
8-K Feb. 21, 2025 CURRENT REPORT View Document
8-K Feb. 20, 2025 CURRENT REPORT View Document
SCHEDULE 13G/A Feb. 19, 2025 - View Document
8-K Feb. 4, 2025 CURRENT REPORT View Document
8-K Jan. 31, 2025 CURRENT REPORT View Document
8-K Jan. 30, 2025 CURRENT REPORT View Document
8-K Jan. 30, 2025 CURRENT REPORT View Document
424B5 Jan. 29, 2025 PROSPECTUS SUPPLEMENT View Document
8-K Jan. 29, 2025 CURRENT REPORT View Document
4 Dec. 13, 2024 - View Document
4 Dec. 13, 2024 - View Document
4 Dec. 13, 2024 - View Document
4 Dec. 13, 2024 - View Document
4 Dec. 13, 2024 - View Document
4 Dec. 13, 2024 - View Document
4 Dec. 13, 2024 - View Document
8-K Dec. 9, 2024 CURRENT REPORT View Document
EFFECT Dec. 5, 2024 - View Document
1-A-W Dec. 4, 2024 WITHDRAWAL OF OFFERING STATEMENT View Document
CORRESP Dec. 3, 2024 - View Document
UPLOAD Dec. 3, 2024 - View Document
8-K Dec. 2, 2024 CURRENT REPORT View Document
S-3 Dec. 2, 2024 REGISTRATION STATEMENT View Document
8-K Nov. 26, 2024 CURRENT REPORT View Document
8-K Nov. 21, 2024 CURRENT REPORT View Document
8-K Nov. 18, 2024 CURRENT REPORT View Document
8-K Nov. 15, 2024 CURRENT REPORT View Document
10-Q Nov. 14, 2024 QUARTERLY REPORT View Document
8-K Nov. 13, 2024 CURRENT REPORT View Document
8-K Nov. 7, 2024 CURRENT REPORT View Document
8-K Nov. 6, 2024 CURRENT REPORT View Document
SC 13D Oct. 21, 2024 SCHEDULE 13D View Document
4 Oct. 17, 2024 - View Document
4 Oct. 17, 2024 - View Document
8-K Oct. 17, 2024 CURRENT REPORT View Document
4 Oct. 17, 2024 - View Document
4 Oct. 17, 2024 - View Document
4 Oct. 17, 2024 - View Document
4 Oct. 17, 2024 - View Document
4 Oct. 17, 2024 - View Document
8-K Oct. 16, 2024 CURRENT REPORT View Document
D Oct. 16, 2024 - View Document
8-K Oct. 15, 2024 CURRENT REPORT View Document
8-K Oct. 10, 2024 CURRENT REPORT View Document
8-K Oct. 8, 2024 CURRENT REPORT View Document
8-K Oct. 7, 2024 CURRENT REPORT View Document
8-K Sept. 27, 2024 CURRENT REPORT View Document
S-8 Sept. 25, 2024 REGISTRATION STATEMENT View Document
8-K Sept. 23, 2024 CURRENT REPORT View Document
DEF 14A Sept. 20, 2024 DEFINITIVE PROXY STATEMENT View Document
DEFA14A Sept. 20, 2024 DEFINITIVE ADDITIONAL MATERIALS View Document
8-K Sept. 19, 2024 CURRENT REPORT View Document
8-K Sept. 19, 2024 CURRENT REPORT View Document
8-K Sept. 16, 2024 CURRENT REPORT View Document
PRE 14A Sept. 10, 2024 PRELIMINARY PROXY STATEMENT View Document
EFFECT Aug. 29, 2024 - View Document
CORRESP Aug. 27, 2024 - View Document
S-1/A Aug. 21, 2024 AMENDMENT NO. 1 TO FORM S-1 View Document
8-K Aug. 20, 2024 CURRENT REPORT View Document
10-Q Aug. 19, 2024 QUARTERLY REPORT View Document
NT 10-Q Aug. 15, 2024 NOTIFICATION OF LATE FILING View Document
UPLOAD Aug. 13, 2024 - View Document
8-K Aug. 12, 2024 CURRENT REPORT View Document
ARS Aug. 9, 2024 ANNUAL REPORT View Document
DEF 14A Aug. 9, 2024 DEFINITIVE PROXY STATEMENT View Document
DEFA14A Aug. 9, 2024 DEFINITIVE ADDITIONAL MATERIALS View Document
S-1 Aug. 7, 2024 REGISTRATION STATEMENT View Document
PRE 14A July 30, 2024 PRELIMINARY PROXY STATEMENT View Document
8-K July 26, 2024 CURRENT REPORT View Document
8-K July 24, 2024 CURRENT REPORT View Document
424B3 July 19, 2024 PROSPECTUS View Document
EFFECT July 18, 2024 - View Document
8-K July 18, 2024 CURRENT REPORT View Document
CORRESP July 16, 2024 - View Document
UPLOAD July 15, 2024 - View Document
8-K July 10, 2024 CURRENT REPORT View Document
SC 13G/A July 8, 2024 AMENDMENT NO. 1 TO SCHEDULE 13G View Document
S-1 July 5, 2024 REGISTRATION STATEMENT View Document
4 June 28, 2024 - View Document
D June 20, 2024 - View Document
8-K June 20, 2024 CURRENT REPORT View Document
8-K June 14, 2024 CURRENT REPORT View Document
4 June 14, 2024 - View Document
4 June 14, 2024 - View Document
4 June 14, 2024 - View Document
4 June 14, 2024 - View Document
D/A June 11, 2024 - View Document
D May 23, 2024 - View Document
8-K/A May 21, 2024 AMENDMENT NO. 1 TO FORM 8-K View Document
8-K May 17, 2024 CURRENT REPORT View Document
8-K May 16, 2024 CURRENT REPORT View Document
10-Q May 15, 2024 QUARTERLY REPORT View Document
8-K May 3, 2024 CURRENT REPORT View Document
3 April 29, 2024 - View Document
8-K April 26, 2024 CURRENT REPORT View Document
8-K April 17, 2024 CURRENT REPORT View Document
1-A April 12, 2024 - View Document
8-K April 11, 2024 CURRENT REPORT View Document
3 April 11, 2024 - View Document
EFFECT April 10, 2024 - View Document
EFFECT April 10, 2024 - View Document
424B3 April 10, 2024 PROSPECTUS View Document
POS AM April 4, 2024 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-1 View Document
POS AM April 4, 2024 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-1 View Document
10-K March 29, 2024 ANNUAL REPORT View Document
4 March 13, 2024 - View Document
424B3 March 12, 2024 PROSPECTUS SUPPLEMENT View Document
424B3 March 12, 2024 PROSPECTUS SUPPLEMENT View Document
424B3 March 12, 2024 PROSPECTUS SUPPLEMENT View Document
8-K March 11, 2024 CURRENT REPORT View Document
3 March 8, 2024 - View Document
424B3 March 6, 2024 PROSPECTUS SUPPLEMENT View Document
424B3 March 6, 2024 PROSPECTUS SUPPLEMENT View Document
424B3 March 6, 2024 PROSPECTUS SUPPLEMENT View Document
8-K March 6, 2024 CURRENT REPORT View Document
4 March 5, 2024 OWNERSHIP DOCUMENT View Document
4 March 5, 2024 - View Document
S-8 March 1, 2024 REGISTRATION STATEMENT View Document
424B3 Feb. 29, 2024 PROSPECTUS SUPPLEMENT View Document
424B3 Feb. 29, 2024 PROSPECTUS SUPPLEMENT View Document
424B3 Feb. 29, 2024 PROSPECTUS SUPPLEMENT View Document
8-K Feb. 28, 2024 CURRENT REPORT View Document
424B3 Feb. 15, 2024 PROSPECTUS View Document
3 Feb. 15, 2024 - View Document
424B3 Feb. 15, 2024 PROSPECTUS SUPPLEMENT View Document
424B3 Feb. 15, 2024 PROSPECTUS SUPPLEMENT View Document
424B3 Feb. 15, 2024 PROSPECTUS SUPPLEMENT View Document
8-K Feb. 14, 2024 CURRENT REPORT View Document
EFFECT Feb. 14, 2024 - View Document
SC 13G Feb. 12, 2024 SCHEDULE 13G View Document
SC 13G Feb. 12, 2024 SCHEDULE 13G View Document
CORRESP Feb. 12, 2024 - View Document
SC 13G Feb. 12, 2024 SCHEDULE 13G View Document
SC 13G Feb. 12, 2024 SCHEDULE 13G View Document
S-1/A Feb. 5, 2024 AMENDMENT NO. 1 TO FORM S-1 View Document
D Feb. 2, 2024 - View Document
UPLOAD Jan. 31, 2024 - View Document
424B3 Jan. 29, 2024 PROSPECTUS SUPPLEMENT View Document
424B3 Jan. 29, 2024 PROSPECTUS SUPPLEMENT View Document
8-K Jan. 29, 2024 CURRENT REPORT View Document
S-1 Jan. 26, 2024 REGISTRATION STATEMENT View Document
8-K Jan. 8, 2024 CURRENT REPORT View Document
424B3 Jan. 8, 2024 PROSPECTUS SUPPLEMENT View Document
424B3 Jan. 8, 2024 PROSPECTUS SUPPLEMENT View Document
DEFA14A Jan. 2, 2024 DEFINITIVE ADDITIONAL MATERIALS View Document
424B3 Jan. 2, 2024 PROSPECTUS SUPPLEMENT View Document
424B3 Jan. 2, 2024 PROSPECTUS SUPPLEMENT View Document
DEF 14A Dec. 29, 2023 DEFINITIVE PROXY STATEMENT View Document
10-Q/A Dec. 29, 2023 AMENDMENT NO. 1 TO FORM 10-Q View Document
10-Q Dec. 28, 2023 QUARTERLY REPORT View Document
8-K Dec. 26, 2023 CURRENT REPORT View Document
PRE 14A Dec. 19, 2023 PRELIMINARY PROXY STATEMENT View Document
8-K Dec. 15, 2023 CURRENT REPORT View Document
424B3 Dec. 15, 2023 PROSPECTUS View Document
424B3 Dec. 15, 2023 PROSPECTUS View Document
424B3 Dec. 8, 2023 PROSPECTUS View Document
424B3 Dec. 8, 2023 PROSPECTUS View Document
8-K Dec. 8, 2023 CURRENT REPORT View Document
424B3 Nov. 30, 2023 PROSPECTUS View Document
424B3 Nov. 30, 2023 PROSPECTUS View Document
3 Nov. 29, 2023 - View Document
8-K Nov. 29, 2023 CURRENT REPORT View Document
4 Nov. 27, 2023 - View Document
4 Nov. 27, 2023 - View Document
8-K Nov. 22, 2023 CURRENT REPORT View Document
4 Nov. 17, 2023 - View Document
4 Nov. 17, 2023 - View Document
4 Nov. 17, 2023 OWNERSHIP DOCUMENT View Document
8-K Nov. 17, 2023 CURRENT REPORT View Document
S-8 Nov. 16, 2023 REGISTRATION STATEMENT View Document
S-8 Nov. 16, 2023 REGISTRATION STATEMENT View Document
424B4 Nov. 15, 2023 PROSPECTUS View Document
424B3 Nov. 15, 2023 PROSPECTUS View Document
S-1MEF Nov. 13, 2023 REGISTRATION STATEMENT View Document
3 Nov. 13, 2023 - View Document
3 Nov. 13, 2023 - View Document
3 Nov. 13, 2023 - View Document
3 Nov. 13, 2023 - View Document
3 Nov. 13, 2023 - View Document
3 Nov. 13, 2023 - View Document
3 Nov. 13, 2023 - View Document
CORRESP Nov. 13, 2023 - View Document
EFFECT Nov. 13, 2023 - View Document
3 Nov. 13, 2023 - View Document
CORRESP Nov. 9, 2023 - View Document
8-A12B Nov. 9, 2023 FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES View Document
CORRESP Nov. 9, 2023 - View Document
CORRESP Nov. 9, 2023 - View Document
CORRESP Nov. 9, 2023 - View Document
CERT Nov. 9, 2023 NYSE AMERICAN CERTIFICATION View Document
CORRESP Nov. 7, 2023 - View Document
CORRESP Nov. 7, 2023 - View Document
S-1/A Oct. 24, 2023 AMENDMENT NO. 7 TO FORM S-1 View Document
CORRESP Sept. 29, 2023 - View Document
S-1/A Sept. 29, 2023 AMENDMENT NO. 6 TO FORM S-1 View Document
D/A Sept. 27, 2023 - View Document
UPLOAD Sept. 26, 2023 - View Document
CORRESP Sept. 20, 2023 - View Document
S-1/A Sept. 20, 2023 AMENDMENT NO. 5 TO FORM S-1 View Document
D/A Sept. 19, 2023 - View Document
UPLOAD Sept. 14, 2023 - View Document
S-1/A Aug. 31, 2023 AMENDMENT NO. 4 TO FORM S-1 View Document
CORRESP Aug. 31, 2023 - View Document
D Aug. 31, 2023 - View Document
UPLOAD Aug. 9, 2023 - View Document
S-1/A Aug. 1, 2023 AMENDMENT NO. 3 TO FORM S-1 View Document
S-1/A July 28, 2023 AMENDMENT NO. 2 TO FORM S-1 View Document
CORRESP July 28, 2023 - View Document
UPLOAD July 14, 2023 - View Document
CORRESP June 30, 2023 - View Document
S-1/A June 30, 2023 AMENDMENT NO. 1 TO FORM S-1 View Document
UPLOAD June 12, 2023 - View Document
S-1 May 15, 2023 REGISTRATION STATEMENT View Document
D May 4, 2023 - View Document
D April 10, 2023 - View Document
DRSLTR Jan. 25, 2023 - View Document
DRS/A Jan. 25, 2023 - View Document
UPLOAD Dec. 7, 2022 - View Document
DRS Nov. 8, 2022 - View Document
D Sept. 1, 2022 - View Document
D Jan. 18, 2022 - View Document