Klotho Neurosciences, Inc.

Symbol
KLTO, KLTOW on Nasdaq
Business address
1115 Broadway, 12 Th Floor, New York, NY, 10010
Fiscal year end
December 31
Former names
ANEW Medical, Inc. (to 9/18/2024), Redwoods Acquisition Corp. (to 6/21/2024)
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Klotho Neurosciences, Inc. has filed 195 SEC EDGAR filings since 1/31/2022

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
EFFECT Open Document Open Filing Dec 12, 2025 333-291990
4 Open Document Open Filing PRIMARY DOCUMENT Dec 10, 2025 Dec 10, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Dec 10, 2025 Dec 10, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Dec 10, 2025 Dec 10, 2025
8-K Open Document | Data Open Filing CURRENT REPORT Dec 8, 2025 Dec 2, 2025 001-41340
S-1 Open Document | Data Open Filing REGISTRATION STATEMENT Dec 5, 2025 333-291990
10-Q Open Document | Data Open Filing QUARTERLY REPORT Nov 13, 2025 Sep 30, 2025 001-41340
S-8 Open Document | Data Open Filing REGISTRATION STATEMENT Nov 6, 2025 333-291317
424B3 Open Document Open Filing PROSPECTUS SUPPLEMENT Sep 30, 2025 333-288533
4 Open Document Open Filing PRIMARY DOCUMENT Sep 29, 2025 Sep 25, 2025
8-K Open Document | Data Open Filing CURRENT REPORT Sep 25, 2025 Sep 19, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Sep 25, 2025 Sep 19, 2025 001-41340
4 Open Document Open Filing PRIMARY DOCUMENT Aug 26, 2025 Aug 25, 2025
10-Q Open Document | Data Open Filing QUARTERLY REPORT Aug 18, 2025 Jun 30, 2025 001-41340
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING Aug 14, 2025 Jun 30, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Aug 12, 2025 Aug 6, 2025 001-41340
4 Open Document Open Filing PRIMARY DOCUMENT Aug 8, 2025 Aug 5, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Aug 8, 2025 Aug 7, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Aug 8, 2025 Jul 22, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Aug 8, 2025 Aug 5, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Aug 8, 2025 Aug 5, 2025
4 Open Document Open Filing PRIMARY DOCUMENT Aug 8, 2025 Aug 5, 2025
424B5 Open Document Open Filing PROSPECTUS SUPPLEMENT Jul 28, 2025 333-288533
424B3 Open Document Open Filing PROSPECTUS SUPPLEMENT Jul 28, 2025 333-288533
424B3 Open Document Open Filing PROSPECTUS Jul 28, 2025 333-288533
EFFECT Open Document Open Filing Jul 25, 2025 333-288533
CORRESP Open Document Open Filing Jul 24, 2025
8-K/A Open Document | Data Open Filing AMENDMENT NO. 1 TO FORM 8-K Jul 23, 2025 Aug 26, 2024 001-41340
CORRESP Open Document Open Filing Jul 22, 2025
8-K Open Document | Data Open Filing CURRENT REPORT Jul 22, 2025 Jul 16, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Jul 18, 2025 Jul 14, 2025 001-41340
UPLOAD Open Document Open Filing Jul 17, 2025 333-288533
8-K Open Document | Data Open Filing CURRENT REPORT Jul 10, 2025 Jul 10, 2025 001-41340
S-3 Open Document Open Filing REGISTRATION STATEMENT Jul 7, 2025 333-288533
SCHEDULE 13G/A Open Document Open Filing Jul 2, 2025 005-93614
SCHEDULE 13G Open Document Open Filing Jul 2, 2025 005-93614
8-K Open Document | Data Open Filing CURRENT REPORT Jun 30, 2025 Jun 30, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Jun 16, 2025 Jun 16, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Jun 13, 2025 Jun 9, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Jun 11, 2025 Jun 10, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Jun 10, 2025 Jun 5, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Jun 2, 2025 May 28, 2025 001-41340
PRE 14A Open Document Open Filing PROXY STATEMENT May 28, 2025 May 27, 2025 001-41340
10-Q Open Document | Data Open Filing QUARTERLY REPORT May 15, 2025 Mar 31, 2025 001-41340
DEF 14A Open Document Open Filing PROXY STATEMENT May 5, 2025 May 28, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Apr 21, 2025 Apr 15, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Apr 4, 2025 Mar 31, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Apr 1, 2025 Mar 26, 2025 001-41340
10-K Open Document | Data Open Filing ANNUAL REPORT Mar 31, 2025 Dec 31, 2024 001-41340
PRE 14A Open Document Open Filing PROXY STATEMENT Mar 27, 2025 Mar 26, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Feb 24, 2025 Feb 14, 2025 001-41340
424B3 Open Document Open Filing PROSPECTUS Feb 13, 2025 333-284602
EFFECT Open Document Open Filing Feb 10, 2025 333-284602
CORRESP Open Document Open Filing Feb 7, 2025
UPLOAD Open Document Open Filing Feb 6, 2025 333-284602
S-1 Open Document | Data Open Filing REGISTRATION STATEMENT Jan 30, 2025 333-284602
8-K Open Document | Data Open Filing CURRENT REPORT Jan 24, 2025 Jan 23, 2025 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Dec 10, 2024 Dec 4, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Nov 25, 2024 Nov 19, 2024 001-41340
10-Q Open Document | Data Open Filing QUARTERLY REPORT Nov 19, 2024 Sep 30, 2024 001-41340
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING Nov 13, 2024 Sep 30, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Nov 13, 2024 Nov 8, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Oct 31, 2024 Oct 26, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Oct 31, 2024 Oct 24, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Oct 21, 2024 Oct 14, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Oct 2, 2024 Sep 24, 2024 001-41340
424B3 Open Document Open Filing PROSPECTUS Oct 1, 2024 333-281946
EFFECT Open Document Open Filing Sep 18, 2024 333-281946
CORRESP Open Document Open Filing Sep 17, 2024
CORRESP Open Document Open Filing Sep 13, 2024
S-1/A Open Document | Data Open Filing AMENDMENT NO. 1 TO FORM S-1 Sep 13, 2024 333-281946
UPLOAD Open Document Open Filing Sep 12, 2024 333-281946
S-1 Open Document | Data Open Filing REGISTRATION STATEMENT Sep 5, 2024 333-281946
8-K Open Document | Data Open Filing CURRENT REPORT Aug 30, 2024 Aug 25, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Aug 22, 2024 Aug 15, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Aug 22, 2024 Aug 16, 2024 001-41340
10-Q Open Document | Data Open Filing QUARTERLY REPORT Aug 19, 2024 Jun 30, 2024 001-41340
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING Aug 14, 2024 Jun 30, 2024 001-41340
8-K Open Document | Data Open Filing FORM 8-K Aug 5, 2024 Jul 30, 2024 001-41340
4 Open Document Open Filing OWNERSHIP DOCUMENT Jul 2, 2024 Jun 28, 2024
3 Open Document Open Filing OWNERSHIP DOCUMENT Jul 1, 2024 Jun 21, 2024
SC 13G Open Document Open Filing SC 13G Jun 27, 2024 005-93614
8-K Open Document | Data Open Filing CURRENT REPORT Jun 27, 2024 Jun 21, 2024 001-41340
25-NSE Open Document Open Filing Jun 21, 2024 333-263407
425 Open Document Open Filing CURRENT REPORT Jun 20, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Jun 20, 2024 Jun 20, 2024 001-41340
425 Open Document Open Filing CURRENT REPORT Jun 14, 2024 001-41340
8-K/A Open Document | Data Open Filing CURRENT REPORT Jun 14, 2024 Jun 13, 2024 001-41340
425 Open Document Open Filing CURRENT REPORT Jun 14, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Jun 14, 2024 Jun 13, 2024 001-41340
10-Q Open Document | Data Open Filing QUARTERLY REPORT May 23, 2024 Mar 31, 2024 001-41340
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING May 15, 2024 Mar 31, 2024 001-41340
425 Open Document Open Filing CURRENT REPORT May 10, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT May 10, 2024 May 9, 2024 001-41340
425 Open Document Open Filing CURRENT REPORT Apr 18, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Apr 18, 2024 Apr 12, 2024 001-41340
10-K Open Document | Data Open Filing ANNUAL REPORT Apr 17, 2024 Dec 31, 2023 001-41340
425 Open Document Open Filing CURRENT REPORT Apr 12, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Apr 12, 2024 Apr 8, 2024 001-41340
425 Open Document Open Filing CURRENT REPORT Apr 8, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Apr 5, 2024 Apr 1, 2024 001-41340
NT 10-K Open Document Open Filing NOTIFICATION OF LATE FILING Apr 1, 2024 Dec 31, 2023 001-41340
425 Open Document Open Filing CURRENT REPORT Mar 22, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Mar 22, 2024 Mar 22, 2024 001-41340
425 Open Document Open Filing CURRENT REPORT Mar 11, 2024 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Mar 11, 2024 Mar 8, 2024 001-41340
SC 13G/A Open Document Open Filing Feb 22, 2024 005-93614
DEFM14A Open Document Open Filing PROXY STATEMENT Feb 20, 2024 001-41340
424B3 Open Document Open Filing PROSPECTUS Feb 16, 2024 333-273748
EFFECT Open Document Open Filing Feb 14, 2024 333-273748
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT Feb 13, 2024 333-273748
SC 13G/A Open Document Open Filing FORM SC 13G/A Feb 13, 2024 005-93614
CORRESP Open Document Open Filing Feb 12, 2024
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT Feb 12, 2024 333-273748
UPLOAD Open Document Open Filing Feb 9, 2024 333-273748
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT Feb 7, 2024 333-273748
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT Feb 1, 2024 333-273748
CORRESP Open Document Open Filing Feb 1, 2024
UPLOAD Open Document Open Filing Jan 16, 2024 333-273748
CORRESP Open Document Open Filing Jan 3, 2024
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT Jan 3, 2024 333-273748
UPLOAD Open Document Open Filing Dec 15, 2023 333-273748
CORRESP Open Document Open Filing Dec 4, 2023
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT Dec 4, 2023 333-273748
UPLOAD Open Document Open Filing Nov 17, 2023 333-273748
10-Q Open Document | Data Open Filing QUARTERLY REPORT Nov 17, 2023 Sep 30, 2023 001-41340
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING Nov 15, 2023 Sep 30, 2023 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Nov 14, 2023 Nov 13, 2023 001-41340
CORRESP Open Document Open Filing Nov 8, 2023
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT Nov 8, 2023 333-273748
DEFA14A Open Document Open Filing DEFINITIVE ADDITIONAL MATERIALS Nov 7, 2023 001-41340
425 Open Document Open Filing CURRENT REPORT Nov 7, 2023 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Nov 7, 2023 Nov 4, 2023 001-41340
DEFA14A Open Document Open Filing DEFINITIVE ADDITIONAL MATERIALS Nov 6, 2023 001-41340
UPLOAD Open Document Open Filing Nov 2, 2023
DEF 14A Open Document Open Filing PROXY STATEMENT Nov 2, 2023 Nov 13, 2023 001-41340
UPLOAD Open Document Open Filing Oct 30, 2023 333-273748
CORRESP Open Document Open Filing Oct 27, 2023
10-K/A Open Document | Data Open Filing AMENDMENT NO. 1 TO FORM 10-K Oct 18, 2023 Dec 31, 2022 001-41340
CORRESP Open Document Open Filing Oct 17, 2023
S-4/A Open Document | Data Open Filing REGISTRATION STATEMENT Oct 17, 2023 333-273748
PRE 14A Open Document Open Filing PRELIMINARY PROXY STATEMENT Oct 16, 2023 Oct 16, 2023 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Sep 25, 2023 Sep 25, 2023 001-41340
UPLOAD Open Document Open Filing Aug 31, 2023 333-273748
10-Q Open Document | Data Open Filing QUARTERLY REPORT Aug 21, 2023 Jun 30, 2023 001-41340
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING Aug 15, 2023 Jun 30, 2023 001-41340
425 Open Document Open Filing CURRENT REPORT Aug 11, 2023 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Aug 11, 2023 Aug 11, 2023 001-41340
S-4 Open Document | Data Open Filing REGISTRATION STATEMENT Aug 4, 2023 333-273748
425 Open Document Open Filing FORM 425 Jun 7, 2023 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Jun 5, 2023 May 30, 2023 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT May 31, 2023 May 24, 2023 001-41340
10-Q Open Document | Data Open Filing QUARTERLY REPORT May 24, 2023 Mar 31, 2023 001-41340
NT 10-Q Open Document Open Filing NOTIFICATION OF LATE FILING May 15, 2023 Mar 31, 2023 001-41340
10-K Open Document | Data Open Filing ANNUAL REPORT Apr 10, 2023 Dec 31, 2022 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Apr 4, 2023 Mar 30, 2023 001-41340
NT 10-K Open Document Open Filing NOTIFICATION OF LATE FILING Apr 3, 2023 Dec 31, 2022 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Mar 28, 2023 Mar 22, 2023 001-41340
DEFA14A Open Document Open Filing DEFINITIVE ADDITIONAL MATERIALS Mar 27, 2023 001-41340
DEF 14A Open Document Open Filing PROXY STATEMENT Mar 20, 2023 Mar 31, 2023 001-41340
PRE 14A Open Document Open Filing PRELIMINARY PROXY STATEMENT Feb 24, 2023 Feb 24, 2023 001-41340
SC 13G/A Open Document Open Filing FORM SC 13G/A Feb 14, 2023 005-93614
SC 13G Open Document Open Filing Feb 14, 2023 005-93614
SC 13G/A Open Document Open Filing RWODU13GAMEND Feb 8, 2023 005-93614
SC 13G/A Open Document Open Filing SCHEDULE 13G/A Jan 6, 2023 005-93614
8-K Open Document | Data Open Filing CURRENT REPORT Jan 3, 2023 Jan 3, 2023 001-41340
425 Open Document Open Filing FORM 425 Dec 16, 2022 001-41340
10-Q Open Document | Data Open Filing QUARTERLY REPORT Nov 14, 2022 Sep 30, 2022 001-41340
8-K Open Document | Data Open Filing CURRENT REPORT Oct 14, 2022 Oct 11, 2022 001-41340
10-Q Open Document | Data Open Filing QUARTERLY REPORT Aug 15, 2022 Jun 30, 2022 001-41340
10-Q Open Document | Data Open Filing QUARTERLY REPORT May 16, 2022 Mar 31, 2022 001-41340
8-K Open Document Open Filing CURRENT REPORT Apr 27, 2022 Apr 7, 2022 001-41340
8-K Open Document Open Filing CURRENT REPORT Apr 21, 2022 Apr 4, 2022 001-41340
4 Open Document Open Filing Apr 11, 2022 Apr 7, 2022
SC 13G Open Document Open Filing SCHEDULE 13G Apr 7, 2022 005-93614
SC 13G Open Document Open Filing FORM SC 13G Apr 7, 2022 005-93614
4 Open Document Open Filing Apr 4, 2022 Apr 4, 2022
8-K Open Document Open Filing CURRENT REPORT Apr 4, 2022 Mar 30, 2022 001-41340
424B5 Open Document Open Filing PROSPECTUS Apr 1, 2022 333-263407
SC 13G Open Document Open Filing Apr 1, 2022 005-93614
EFFECT Open Document Open Filing Mar 30, 2022 333-263407
3 Open Document Open Filing OWNERSHIP DOCUMENT Mar 30, 2022 Mar 30, 2022
3 Open Document Open Filing OWNERSHIP DOCUMENT Mar 30, 2022 Mar 30, 2022
3 Open Document Open Filing Mar 30, 2022 Mar 30, 2022
3 Open Document Open Filing Mar 30, 2022 Mar 30, 2022
3 Open Document Open Filing Mar 30, 2022 Mar 30, 2022
3 Open Document Open Filing Mar 30, 2022 Mar 30, 2022
CERT Open Document Open Filing Mar 30, 2022 001-41340
8-A12B Open Document Open Filing 8-A12B Mar 30, 2022 001-41340
CORRESP Open Document Open Filing Mar 29, 2022
CORRESP Open Document Open Filing Mar 29, 2022
S-1/A Open Document Open Filing REGISTRATION STATEMENT Mar 25, 2022 333-263407
S-1 Open Document Open Filing REGISTRATION STATEMENT Mar 10, 2022 333-263407
UPLOAD Open Document Open Filing Feb 9, 2022
DRS Open Document Open Filing Jan 31, 2022 377-05974