TAO Synergies Inc.

Symbol
TAOX on Nasdaq
Business address
1185 Avenue Of The Americas, 3 Rd Floor, New York, NY, 10036
State of incorporation
DE
Fiscal year end
31 December
Former names
Synaptogenix, Inc. (to 24 Jun 2025), NEUROTROPE BIOSCIENCE, INC. (to 20 Nov 2020)
Get insider transactions for this issuer
TAO Synergies Inc. has filed 226 SEC EDGAR filings since 13 Mar 2013

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
S-8 Open Document | Data Open Filing FORM S-8 02 Jan 2026 333-292563
S-3/A Open Document Open Filing FORM S-3/A 02 Jan 2026 333-289612
8-K Open Document | Data Open Filing FORM 8-K 19 Dec 2025 18 Dec 2025 001-40458
EFFECT Open Document Open Filing 21 Nov 2025 333-291468
DEF 14A Open Document | Data Open Filing DEF 14A 17 Nov 2025 18 Dec 2025 001-40458
ARS Open Document Open Filing ARS 17 Nov 2025 31 Dec 2024 001-40458
10-Q Open Document | Data Open Filing 10-Q 14 Nov 2025 30 Sep 2025 001-40458
S-3 Open Document | Data Open Filing FORM S-3 12 Nov 2025 333-291468
PRE 14A Open Document | Data Open Filing PRE 14A 07 Nov 2025 07 Nov 2025 001-40458
D Open Document Open Filing 24 Oct 2025 021-562058
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Oct 2025 06 Aug 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Oct 2025 06 Aug 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Oct 2025 06 Aug 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Oct 2025 06 Aug 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Oct 2025 17 Oct 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Oct 2025 06 Aug 2025
8-K Open Document | Data Open Filing FORM 8-K 14 Oct 2025 13 Oct 2025 001-40458
3 Open Document Open Filing OWNERSHIP DOCUMENT 24 Sep 2025 29 Aug 2025
8-K Open Document | Data Open Filing FORM 8-K 29 Aug 2025 26 Aug 2025 001-40458
S-8 Open Document | Data Open Filing FORM S-8 14 Aug 2025 333-289613
S-3 Open Document | Data Open Filing FORM S-3 14 Aug 2025 333-289612
10-Q Open Document | Data Open Filing 10-Q 14 Aug 2025 30 Jun 2025 001-40458
8-K Open Document | Data Open Filing FORM 8-K 08 Aug 2025 06 Aug 2025 001-40458
8-K Open Document | Data Open Filing FORM 8-K 06 Aug 2025 06 Aug 2025 001-40458
DEFA14A Open Document Open Filing DEFA14A 18 Jul 2025 001-40458
EFFECT Open Document Open Filing 17 Jul 2025 333-288647
8-K Open Document | Data Open Filing FORM 8-K 17 Jul 2025 17 Jul 2025 001-40458
CORRESP Open Document Open Filing 15 Jul 2025
UPLOAD Open Document Open Filing 15 Jul 2025 333-288647
S-3 Open Document Open Filing FORM S-3 11 Jul 2025 333-288647
DEF 14A Open Document Open Filing DEF 14A 07 Jul 2025 06 Aug 2025 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Jul 2025 30 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Jul 2025 30 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Jul 2025 30 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Jul 2025 30 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Jul 2025 30 Jun 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 02 Jul 2025 30 Jun 2025
PRE 14A Open Document Open Filing PRE 14A 27 Jun 2025 27 Jun 2025 001-40458
8-K Open Document | Data Open Filing FORM 8-K 27 Jun 2025 26 Jun 2025 001-40458
8-K Open Document | Data Open Filing FORM 8-K 24 Jun 2025 24 Jun 2025 001-40458
D Open Document Open Filing 23 Jun 2025 021-549606
8-K Open Document | Data Open Filing FORM 8-K 09 Jun 2025 04 Jun 2025 001-40458
10-Q Open Document | Data Open Filing 10-Q 15 May 2025 31 Mar 2025 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 07 Apr 2025 03 Apr 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 07 Apr 2025 03 Apr 2025
4 Open Document Open Filing OWNERSHIP DOCUMENT 07 Apr 2025 03 Apr 2025
10-K Open Document | Data Open Filing 10-K 27 Mar 2025 31 Dec 2024 001-40458
8-K Open Document | Data Open Filing FORM 8-K 20 Dec 2024 16 Dec 2024 001-40458
8-K Open Document | Data Open Filing FORM 8-K 06 Dec 2024 06 Dec 2024 001-40458
DEFA14A Open Document Open Filing DEFA14A 20 Nov 2024 001-40458
10-Q Open Document | Data Open Filing 10-Q 12 Nov 2024 30 Sep 2024 001-40458
DEF 14A Open Document Open Filing DEF 14A 07 Nov 2024 06 Dec 2024 001-40458
ARS Open Document Open Filing ARS 05 Nov 2024 31 Dec 2023 001-40458
PRE 14A Open Document Open Filing PRE 14A 28 Oct 2024 28 Oct 2024 001-40458
EFFECT Open Document Open Filing 21 Oct 2024 333-282589
CORRESP Open Document Open Filing 17 Oct 2024
UPLOAD Open Document Open Filing 16 Oct 2024 333-282589
S-3 Open Document Open Filing FORM S-3 10 Oct 2024 333-282589
8-K Open Document | Data Open Filing FORM 8-K 04 Oct 2024 30 Sep 2024 001-40458
D Open Document Open Filing 23 Sep 2024 021-524733
8-K Open Document | Data Open Filing FORM 8-K 13 Sep 2024 12 Sep 2024 001-40458
424B5 Open Document Open Filing 424B5 12 Sep 2024 333-264325
8-K Open Document | Data Open Filing FORM 8-K 11 Sep 2024 10 Sep 2024 001-40458
8-K Open Document | Data Open Filing FORM 8-K 09 Sep 2024 03 Sep 2024 001-40458
10-Q Open Document | Data Open Filing 10-Q 14 Aug 2024 30 Jun 2024 001-40458
8-K Open Document | Data Open Filing FORM 8-K 21 Jun 2024 20 Jun 2024 001-40458
10-Q Open Document | Data Open Filing 10-Q 15 May 2024 31 Mar 2024 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 10 Apr 2024 08 Apr 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 10 Apr 2024 08 Apr 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 10 Apr 2024 08 Apr 2024
4 Open Document Open Filing OWNERSHIP DOCUMENT 10 Apr 2024 08 Apr 2024
8-K Open Document | Data Open Filing FORM 8-K 04 Apr 2024 04 Apr 2024 001-40458
10-K Open Document | Data Open Filing 10-K 01 Apr 2024 31 Dec 2023 001-40458
SC 13G/A Open Document Open Filing AMENDMENT NO. 3 TO SCHEDULE 13G 06 Feb 2024 005-92165
8-K Open Document | Data Open Filing FORM 8-K 21 Dec 2023 20 Dec 2023 001-40458
ARS Open Document Open Filing ARS 14 Nov 2023 31 Dec 2022 001-40458
10-Q Open Document | Data Open Filing 10-Q 14 Nov 2023 30 Sep 2023 001-40458
DEF 14A Open Document Open Filing DEF 14A 13 Nov 2023 20 Dec 2023 001-40458
8-K Open Document | Data Open Filing FORM 8-K 06 Nov 2023 31 Oct 2023 001-40458
PRE 14A Open Document Open Filing PRE 14A 03 Nov 2023 20 Dec 2023 001-40458
8-K Open Document | Data Open Filing FORM 8-K 22 Sep 2023 22 Sep 2023 001-40458
10-Q Open Document | Data Open Filing 10-Q 14 Aug 2023 30 Jun 2023 001-40458
8-K Open Document | Data Open Filing FORM 8-K 19 Jul 2023 19 Jul 2023 001-40458
8-K Open Document | Data Open Filing FORM 8-K 22 Jun 2023 16 Jun 2023 001-40458
10-Q Open Document | Data Open Filing 10-Q 15 May 2023 31 Mar 2023 001-40458
8-K Open Document | Data Open Filing FORM 8-K 28 Apr 2023 24 Apr 2023 001-40458
8-K Open Document | Data Open Filing FORM 8-K 14 Apr 2023 14 Apr 2023 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 31 Mar 2023 29 Mar 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT 31 Mar 2023 29 Mar 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT 31 Mar 2023 29 Mar 2023
4 Open Document Open Filing OWNERSHIP DOCUMENT 31 Mar 2023 29 Mar 2023
DEF 14A Open Document Open Filing DEF 14A 27 Mar 2023 14 Apr 2023 001-40458
10-K Open Document | Data Open Filing 10-K 21 Mar 2023 31 Dec 2022 001-40458
PRE 14A Open Document Open Filing PRE 14A 17 Mar 2023 17 Mar 2023 001-40458
8-K Open Document | Data Open Filing FORM 8-K 07 Mar 2023 07 Mar 2023 001-40458
8-K Open Document | Data Open Filing FORM 8-K 17 Feb 2023 16 Feb 2023 001-40458
SC 13G/A Open Document Open Filing AMENDMENT NO. 2 TO SCHEDULE 13G 08 Feb 2023 005-92165
SC 13G/A Open Document Open Filing SC 13G/A 18 Jan 2023 005-92165
DEF 14A Open Document Open Filing DEF 14A 09 Jan 2023 16 Feb 2023 001-40458
PRE 14A Open Document Open Filing PRE 14A 28 Dec 2022 28 Dec 2022 001-40458
8-K Open Document | Data Open Filing FORM 8-K 28 Dec 2022 27 Dec 2022 001-40458
424B3 Open Document Open Filing 424B3 28 Dec 2022 333-268831
EFFECT Open Document Open Filing 27 Dec 2022 333-268831
CORRESP Open Document Open Filing 22 Dec 2022
UPLOAD Open Document Open Filing 22 Dec 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Dec 2022 16 Dec 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Dec 2022 16 Dec 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Dec 2022 16 Dec 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Dec 2022 16 Dec 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Dec 2022 16 Dec 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Dec 2022 16 Dec 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 20 Dec 2022 16 Dec 2022
S-3 Open Document Open Filing FORM S-3 16 Dec 2022 333-268831
8-K Open Document | Data Open Filing FORM 8-K 16 Dec 2022 16 Dec 2022 001-40458
4/A Open Document Open Filing OWNERSHIP DOCUMENT 01 Dec 2022 15 Nov 2022
4/A Open Document Open Filing OWNERSHIP DOCUMENT 01 Dec 2022 13 Jul 2021
4/A Open Document Open Filing OWNERSHIP DOCUMENT 01 Dec 2022 13 Jul 2021
4/A Open Document Open Filing OWNERSHIP DOCUMENT 01 Dec 2022 15 Nov 2022
4/A Open Document Open Filing OWNERSHIP DOCUMENT 01 Dec 2022 15 Nov 2022
4/A Open Document Open Filing OWNERSHIP DOCUMENT 01 Dec 2022 15 Nov 2022
4/A Open Document Open Filing OWNERSHIP DOCUMENT 01 Dec 2022 15 Nov 2022
4/A Open Document Open Filing OWNERSHIP DOCUMENT 01 Dec 2022 15 Nov 2022
S-8 Open Document Open Filing FORM S-8 22 Nov 2022 333-268518
8-K Open Document | Data Open Filing FORM 8-K 22 Nov 2022 21 Nov 2022 001-40458
8-K Open Document | Data Open Filing FORM 8-K 18 Nov 2022 17 Nov 2022 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Nov 2022 15 Nov 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Nov 2022 15 Nov 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Nov 2022 15 Nov 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Nov 2022 15 Nov 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Nov 2022 15 Nov 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Nov 2022 15 Nov 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 17 Nov 2022 15 Nov 2022
10-Q Open Document | Data Open Filing 10-Q 10 Nov 2022 30 Sep 2022 001-40458
8-K Open Document | Data Open Filing FORM 8-K 13 Oct 2022 11 Oct 2022 001-40458
DEFA14A Open Document Open Filing DEFA14A 25 Aug 2022 001-40458
DEF 14A Open Document Open Filing DEF 14A 25 Aug 2022 11 Oct 2022 001-40458
8-K Open Document | Data Open Filing FORM 8-K 16 Aug 2022 10 Aug 2022 001-40458
10-Q Open Document | Data Open Filing 10-Q 05 Aug 2022 30 Jun 2022 001-40458
4/A Open Document Open Filing OWNERSHIP DOCUMENT 23 Jun 2022 05 Apr 2022
4/A Open Document Open Filing OWNERSHIP DOCUMENT 23 Jun 2022 05 Apr 2022
4/A Open Document Open Filing OWNERSHIP DOCUMENT 23 Jun 2022 05 Apr 2022
4/A Open Document Open Filing OWNERSHIP DOCUMENT 23 Jun 2022 05 Apr 2022
10-Q Open Document | Data Open Filing 10-Q 13 May 2022 31 Mar 2022 001-40458
EFFECT Open Document Open Filing 27 Apr 2022 333-264325
CORRESP Open Document Open Filing 25 Apr 2022
UPLOAD Open Document Open Filing 21 Apr 2022
S-3 Open Document Open Filing FORM S-3 15 Apr 2022 333-264325
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Apr 2022 05 Apr 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Apr 2022 05 Apr 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Apr 2022 05 Apr 2022
4 Open Document Open Filing OWNERSHIP DOCUMENT 06 Apr 2022 05 Apr 2022
10-K Open Document | Data Open Filing 10-K 29 Mar 2022 31 Dec 2021 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 22 Feb 2022 16 Feb 2022
SC 13G/A Open Document Open Filing AMENDMENT NO. 1 TO SCHEDULE 13G 11 Feb 2022 005-92165
SC 13G/A Open Document Open Filing SC 13G/A 10 Feb 2022 005-92165
SC 13G/A Open Document Open Filing AMENDMENT NO. 1 TO SCHEDULE 13G 31 Jan 2022 005-92165
10-Q Open Document | Data Open Filing FORM 10-Q 12 Nov 2021 30 Sep 2021 001-40458
8-K Open Document | Data Open Filing FORM 8-K 01 Oct 2021 30 Sep 2021 001-40458
10-Q Open Document | Data Open Filing FORM 10-Q 13 Aug 2021 30 Jun 2021 001-40458
S-8 Open Document Open Filing FORM S-8 13 Aug 2021 333-258807
8-K Open Document Open Filing FORM 8-K 16 Jul 2021 13 Jul 2021 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jul 2021 13 Jul 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jul 2021 13 Jul 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jul 2021 13 Jul 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jul 2021 13 Jul 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jul 2021 13 Jul 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jul 2021 13 Jul 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jul 2021 13 Jul 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT 15 Jul 2021 13 Jul 2021
SC 13G Open Document Open Filing SCHEDULE 13G 07 Jul 2021 005-92165
424B3 Open Document Open Filing 424B3 07 Jul 2021 333-257364
EFFECT Open Document Open Filing 06 Jul 2021 333-257364
CORRESP Open Document Open Filing 02 Jul 2021
S-1/A Open Document Open Filing FORM S-1/A 02 Jul 2021 333-257364
UPLOAD Open Document Open Filing 01 Jul 2021
D Open Document Open Filing 29 Jun 2021 021-404539
SC 13G Open Document Open Filing SCHEDULE 13G 25 Jun 2021 005-92165
S-1 Open Document Open Filing FORM S-1 24 Jun 2021 333-257364
8-K Open Document Open Filing FORM 8-K 21 Jun 2021 21 Jun 2021 001-40458
3/A Open Document Open Filing OWNERSHIP DOCUMENT 17 Jun 2021 04 Jun 2021
8-K Open Document Open Filing FORM 8-K 16 Jun 2021 14 Jun 2021 001-40458
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jun 2021 14 Jun 2021
4 Open Document Open Filing OWNERSHIP DOCUMENT 16 Jun 2021 14 Jun 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT 14 Jun 2021 04 Jun 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT 14 Jun 2021 04 Jun 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT 14 Jun 2021 04 Jun 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT 14 Jun 2021 04 Jun 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT 14 Jun 2021 04 Jun 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT 14 Jun 2021 04 Jun 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT 14 Jun 2021 04 Jun 2021
3 Open Document Open Filing OWNERSHIP DOCUMENT 14 Jun 2021 04 Jun 2021
CERT Open Document Open Filing 07 Jun 2021 001-40458
8-A12B Open Document Open Filing 8-A12B 04 Jun 2021 001-40458
10-Q Open Document | Data Open Filing FORM 10-Q 14 May 2021 31 Mar 2021 333-249434
8-K Open Document Open Filing FORM 8-K 30 Apr 2021 30 Apr 2021 333-249434
SC 13G Open Document Open Filing SCHEDULE 13G 30 Apr 2021 005-92165
424B3 Open Document Open Filing 424B3 30 Apr 2021 333-252822
EFFECT Open Document Open Filing 29 Apr 2021 333-252822
CORRESP Open Document Open Filing 27 Apr 2021
S-1/A Open Document Open Filing FORM S-1/A 13 Apr 2021 333-252822
8-K Open Document Open Filing FORM 8-K 08 Apr 2021 07 Apr 2021 333-249434
10-K Open Document | Data Open Filing FORM 10-K 30 Mar 2021 31 Dec 2020 333-249434
DEF 14A Open Document Open Filing DEF 14A 12 Mar 2021 07 Apr 2021 333-249434
PRE 14A Open Document Open Filing PRE 14A 01 Mar 2021 02 Apr 2021 333-249434
8-K Open Document Open Filing FORM 8-K 17 Feb 2021 17 Feb 2021 333-249434
D Open Document Open Filing 12 Feb 2021 021-389431
SC 13G/A Open Document Open Filing SC 13G/A 12 Feb 2021 005-92165
S-1 Open Document Open Filing FORM S-1 08 Feb 2021 333-252822
8-K Open Document Open Filing FORM 8-K 22 Jan 2021 21 Jan 2021 333-249434
8-K Open Document Open Filing FORM 8-K 19 Jan 2021 13 Jan 2021 333-249434
10-Q Open Document | Data Open Filing FORM 10-Q 23 Dec 2020 30 Sep 2020 333-249434
8-K Open Document Open Filing FORM 8-K 16 Dec 2020 15 Dec 2020 333-249434
8-K Open Document Open Filing FORM 8-K 10 Dec 2020 06 Dec 2020 333-249434
424B3 Open Document Open Filing 424B3 20 Nov 2020 333-249434
424B1 Open Document Open Filing 424B1 12 Nov 2020 333-249434
EFFECT Open Document Open Filing 09 Nov 2020 333-249434
CORRESP Open Document Open Filing 06 Nov 2020
CORRESP Open Document Open Filing 05 Nov 2020
S-1/A Open Document Open Filing S-1/A 05 Nov 2020 333-249434
S-1/A Open Document Open Filing S-1/A 30 Oct 2020 333-249434
CORRESP Open Document Open Filing 09 Oct 2020
S-1 Open Document Open Filing S-1 09 Oct 2020 333-249434
UPLOAD Open Document Open Filing 25 Aug 2020
DRS Open Document Open Filing 30 Jul 2020 377-03348
D Open Document Open Filing 05 Sep 2013 021-202382
D Open Document Open Filing 13 Mar 2013 021-193191