Guardion Health Sciences, Inc. SEC EDGAR Filings (CIK 0001642375)

SEC EDGAR filings, ownership reports, and insider transactions for Guardion Health Sciences, Inc..

Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
2925 Richmond Avenue, Suite 1200, Houston, TX, 77098
State of incorporation
DE
Fiscal year end
31 December
Former names
Guardion Health Sciences, LLC (to 18 May 2015)
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Guardion Health Sciences, Inc. has filed 373 SEC EDGAR filings since 18 May 2015

Latest Filings

Recent SEC filings for Guardion Health Sciences, Inc. including EFFECT, 15-12G, S-8 POS and more.

Form type Document Filing Description Filing date Reporting date File number(s)
EFFECT Open EFFECT document View SEC filing for EFFECT 24 Jan 2025 333-278470
15-12G Open 15-12G document View SEC filing for 15-12G 23 Jan 2025 001-38861
S-8 POS Open S-8 POS document View SEC filing for S-8 POS 23 Jan 2025 333-231603
POS AM Open POS AM document View SEC filing for POS AM 23 Jan 2025 333-278470
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 26 Dec 2024 23 Dec 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 18 Nov 2024 14 Nov 2024 001-38861
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A GHSI 13G/A 08 Nov 2024 005-89739
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 31 Oct 2024 30 Oct 2024 001-38861
25 Open 25 document View SEC filing for 25 11 Oct 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 03 Oct 2024 01 Oct 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 23 Sep 2024 17 Sep 2024 001-38861
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 28 Aug 2024 26 Aug 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 2 TO SCHEDULE 13G 28 Aug 2024 005-89739
144 Open 144 document View SEC filing for 144 26 Aug 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 21 Aug 2024 21 Aug 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 14 Aug 2024 13 Aug 2024 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 13 Aug 2024 30 Jun 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 15 Jul 2024 10 Jul 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 06 Jun 2024 31 May 2024 001-38861
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 23 May 2024 005-89739
DEFA14A Open DEFA14A document View SEC filing for DEFA14A 23 May 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 23 May 2024 23 May 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 21 May 2024 21 May 2024 001-38861
DEFA14A Open DEFA14A document View SEC filing for DEFA14A 21 May 2024 001-38861
DEFA14A Open DEFA14A document View SEC filing for DEFA14A 15 May 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 15 May 2024 13 May 2024 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 13 May 2024 31 Mar 2024 001-38861
424B5 Open 424B5 document View SEC filing for 424B5 06 May 2024 333-278470
EFFECT Open EFFECT document View SEC filing for EFFECT 03 May 2024 333-278470
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 02 May 2024 02 May 2024 001-38861
CORRESP Open CORRESP document View SEC filing for CORRESP 01 May 2024
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A 29 Apr 2024 31 Dec 2023 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 09 Apr 2024 03 Apr 2024 001-38861
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Apr 2024 333-278470
DEFM14A Open DEFM14A document View SEC filing for DEFM14A 08 Apr 2024 001-38861
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 03 Apr 2024 28 Mar 2024
S-3 Open S-3 document View SEC filing for S-3 02 Apr 2024 333-278470
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 01 Apr 2024 29 Mar 2024 001-38861
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 29 Mar 2024 31 Dec 2023 001-38861
PREM14A Open PREM14A document View SEC filing for PREM14A 21 Mar 2024 20 Mar 2024 001-38861
PRE 14A Open PRE 14A document View SEC filing for PRE 14A 15 Mar 2024 15 Mar 2024 001-38861
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 2 TO SCHEDULE 13G 06 Feb 2024 005-89739
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A GHSI 13GA 05 Feb 2024 005-89739
425 Open 425 document View SEC filing for 425 31 Jan 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 31 Jan 2024 30 Jan 2024 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 21 Nov 2023 21 Nov 2023 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 13 Nov 2023 13 Nov 2023 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 13 Nov 2023 30 Sep 2023 001-38861
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 03 Oct 2023 02 Oct 2023 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 26 Sep 2023 21 Sep 2023 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 14 Aug 2023 14 Aug 2023 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 14 Aug 2023 30 Jun 2023 001-38861
3 Open 3 document View SEC filing for 3 07 Aug 2023 25 Jul 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 31 Jul 2023 25 Jul 2023 001-38861
4 Open 4 document View SEC filing for 4 05 Jul 2023 30 Jun 2023
4 Open 4 document View SEC filing for 4 05 Jul 2023 30 Jun 2023
4 Open 4 document View SEC filing for 4 05 Jul 2023 30 Jun 2023
4 Open 4 document View SEC filing for 4 05 Jul 2023 30 Jun 2023
S-8 Open S-8 document View SEC filing for S-8 16 Jun 2023 333-272742
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 05 Jun 2023 01 Jun 2023 001-38861
4 Open 4 document View SEC filing for 4 31 May 2023 30 May 2023
3 Open 3 document View SEC filing for 3 31 May 2023 30 May 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 30 May 2023 27 May 2023 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 16 May 2023 15 May 2023 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 15 May 2023 31 Mar 2023 001-38861
10-K/A Open 10-K/A document | Open XBRL data View SEC filing for 10-K/A 01 May 2023 31 Dec 2022 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 20 Apr 2023 17 Apr 2023 001-38861
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 17 Apr 2023 31 Dec 2022 001-38861
NT 10-K Open NT 10-K document View SEC filing for NT 10-K 03 Apr 2023 31 Dec 2022 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 07 Mar 2023 06 Mar 2023 001-38861
SC 13G Open SC 13G document View SEC filing for SC 13G GHSI 13G 08 Feb 2023 005-89739
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 1 TO SCHEDULE 13G 08 Feb 2023 005-89739
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 24 Jan 2023 24 Jan 2023 001-38861
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 11 Jan 2023 09 Jan 2023
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 11 Jan 2023 09 Jan 2023
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 10 Jan 2023 005-89739
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 06 Jan 2023 06 Jan 2023 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 06 Jan 2023 05 Jan 2023 001-38861
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 12 Dec 2022 12 Dec 2022 001-38861
PRE 14A Open PRE 14A document View SEC filing for PRE 14A 02 Dec 2022 02 Dec 2022 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 02 Dec 2022 29 Nov 2022 001-38861
SC 13G Open SC 13G document View SEC filing for SC 13G 30 Nov 2022 005-89739
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 14 Nov 2022 14 Nov 2022 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 14 Nov 2022 30 Sep 2022 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 12 Aug 2022 11 Aug 2022 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 11 Aug 2022 30 Jun 2022 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 26 Jul 2022 26 Jul 2022 001-38861
4 Open 4 document View SEC filing for 4 21 Jun 2022 16 Jun 2022
4 Open 4 document View SEC filing for 4 21 Jun 2022 16 Jun 2022
4 Open 4 document View SEC filing for 4 21 Jun 2022 16 Jun 2022
4 Open 4 document View SEC filing for 4 21 Jun 2022 16 Jun 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 16 Jun 2022 16 Jun 2022 001-38861
4 Open 4 document View SEC filing for 4 16 Jun 2022 06 Jan 2022
DEFA14A Open DEFA14A document View SEC filing for DEFA14A 09 Jun 2022 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 12 May 2022 31 Mar 2022 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 04 May 2022 04 May 2022 001-38861
DEFA14A Open DEFA14A document View SEC filing for DEFA14A 21 Apr 2022 001-38861
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 21 Apr 2022 21 Apr 2022 001-38861
PRE 14A Open PRE 14A document View SEC filing for PRE 14A 11 Apr 2022 11 Apr 2022 001-38861
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 31 Mar 2022 31 Dec 2021 001-38861
4 Open 4 document View SEC filing for 4 03 Mar 2022 06 Jan 2021
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 28 Feb 2022 005-89739
424B5 Open 424B5 document View SEC filing for 424B5 24 Feb 2022 333-248895
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 23 Feb 2022 18 Feb 2022 001-38861
424B5 Open 424B5 document View SEC filing for 424B5 22 Feb 2022 333-248895
424B5 Open 424B5 document View SEC filing for 424B5 17 Feb 2022 333-248895
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 14 Feb 2022 12 Feb 2022 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 28 Jan 2022 28 Jan 2022 001-38861
424B5 Open 424B5 document View SEC filing for 424B5 28 Jan 2022 333-248895
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 27 Jan 2022 25 Jan 2022 001-38861
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A 12 Jan 2022 10 Jan 2022 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 10 Jan 2022 10 Jan 2022 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 27 Dec 2021 23 Dec 2021 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 17 Dec 2021 16 Dec 2021 001-38861
4 Open 4 document View SEC filing for 4 15 Dec 2021 13 Dec 2021
3 Open 3 document View SEC filing for 3 15 Dec 2021 09 Dec 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 09 Dec 2021 09 Dec 2021 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 08 Dec 2021 08 Dec 2021 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10 Nov 2021 30 Sep 2021 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 25 Oct 2021 22 Oct 2021 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 22 Oct 2021 22 Oct 2021 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 23 Sep 2021 22 Sep 2021 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 10 Sep 2021 10 Sep 2021 001-38861
4 Open 4 document View SEC filing for 4 01 Sep 2021 30 Aug 2021
4/A Open 4/A document View SEC filing for 4/A 01 Sep 2021 06 Jan 2021
4 Open 4 document View SEC filing for 4 31 Aug 2021 30 Aug 2021
4/A Open 4/A document View SEC filing for 4/A 31 Aug 2021 09 Apr 2019
DEFA14A Open DEFA14A document View SEC filing for DEFA14A 25 Aug 2021 001-38861
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 25 Aug 2021 25 Aug 2021 001-38861
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 24 Aug 2021 23 Aug 2021 001-38861
4 Open 4 document View SEC filing for 4 23 Aug 2021 20 Aug 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 16 Aug 2021 16 Aug 2021 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 16 Aug 2021 30 Jun 2021 001-38861
8-K/A Open 8-K/A document View SEC filing for 8-K/A 10 Aug 2021 01 Jun 2021 001-38861
8-K/A Open 8-K/A document View SEC filing for 8-K/A 10 Aug 2021 01 Jun 2021 001-38861
3 Open 3 document View SEC filing for 3 02 Aug 2021 01 Aug 2021
8-K Open 8-K document View SEC filing for 8-K 02 Aug 2021 29 Jul 2021 001-38861
8-K Open 8-K document View SEC filing for 8-K 15 Jul 2021 12 Jul 2021 001-38861
4 Open 4 document View SEC filing for 4 02 Jul 2021 30 Jun 2021
4 Open 4 document View SEC filing for 4 02 Jul 2021 30 Jun 2021
4 Open 4 document View SEC filing for 4 02 Jul 2021 30 Jun 2021
4 Open 4 document View SEC filing for 4 02 Jul 2021 30 Jun 2021
8-K Open 8-K document View SEC filing for 8-K 09 Jun 2021 09 Jun 2021 001-38861
4 Open 4 document View SEC filing for 4 04 Jun 2021 02 Jun 2021
3 Open 3 document View SEC filing for 3 04 Jun 2021 02 Jun 2021
8-K Open 8-K document View SEC filing for 8-K 04 Jun 2021 01 Jun 2021 001-38861
8-K Open 8-K document View SEC filing for 8-K 24 May 2021 20 May 2021 001-38861
8-K Open 8-K document View SEC filing for 8-K 21 May 2021 18 May 2021 001-38861
8-K Open 8-K document View SEC filing for 8-K 17 May 2021 17 May 2021 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 17 May 2021 31 Mar 2021 001-38861
8-K Open 8-K document View SEC filing for 8-K 03 May 2021 03 May 2021 001-38861
S-8 Open S-8 document View SEC filing for S-8 07 Apr 2021 333-255077
8-K Open 8-K document View SEC filing for 8-K 26 Mar 2021 26 Mar 2021 001-38861
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 26 Mar 2021 31 Dec 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 16 Mar 2021 15 Mar 2021 001-38861
8-K Open 8-K document View SEC filing for 8-K 01 Mar 2021 26 Feb 2021 001-38861
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2021 005-89739
424B5 Open 424B5 document View SEC filing for 424B5 28 Jan 2021 333-248895
8-K Open 8-K document View SEC filing for 8-K 28 Jan 2021 28 Jan 2021 001-38861
8-K Open 8-K document View SEC filing for 8-K 27 Jan 2021 26 Jan 2021 001-38861
424B5 Open 424B5 document View SEC filing for 424B5 08 Jan 2021 333-248895
8-K Open 8-K document View SEC filing for 8-K 08 Jan 2021 08 Jan 2021 001-38861
4 Open 4 document View SEC filing for 4 06 Jan 2021 06 Jan 2021
3 Open 3 document View SEC filing for 3 06 Jan 2021 06 Jan 2021
8-K Open 8-K document View SEC filing for 8-K 29 Dec 2020 28 Dec 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 02 Dec 2020 01 Dec 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 13 Nov 2020 12 Nov 2020 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 12 Nov 2020 30 Sep 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 02 Nov 2020 29 Oct 2020 001-38861
DEFA14A Open DEFA14A document View SEC filing for DEFA14A 26 Oct 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 07 Oct 2020 01 Oct 2020 001-38861
EFFECT Open EFFECT document View SEC filing for EFFECT 24 Sep 2020 333-248895
CORRESP Open CORRESP document View SEC filing for CORRESP 23 Sep 2020
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 22 Sep 2020
S-3/A Open S-3/A document View SEC filing for S-3/A 22 Sep 2020 333-248895
S-3 Open S-3 document View SEC filing for S-3 18 Sep 2020 333-248895
DEFR14A Open DEFR14A document View SEC filing for DEFR14A 08 Sep 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 04 Sep 2020 02 Sep 2020 001-38861
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 20 Aug 2020 19 Aug 2020 001-38861
4 Open 4 document View SEC filing for 4 19 Aug 2020 17 Aug 2020
4 Open 4 document View SEC filing for 4 19 Aug 2020 17 Aug 2020
4 Open 4 document View SEC filing for 4 19 Aug 2020 17 Aug 2020
8-K Open 8-K document View SEC filing for 8-K 12 Aug 2020 12 Aug 2020 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 12 Aug 2020 30 Jun 2020 001-38861
PRE 14A Open PRE 14A document View SEC filing for PRE 14A 03 Aug 2020 31 Jul 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 23 Jul 2020 20 Jul 2020 001-38861
4 Open 4 document View SEC filing for 4 22 Jul 2020 20 Jul 2020
3 Open 3 document View SEC filing for 3 22 Jul 2020 20 Jul 2020
4 Open 4 document View SEC filing for 4 02 Jul 2020 30 Jun 2020
4 Open 4 document View SEC filing for 4 02 Jul 2020 30 Jun 2020
4 Open 4 document View SEC filing for 4 02 Jul 2020 30 Jun 2020
4 Open 4 document View SEC filing for 4 02 Jul 2020 30 Jun 2020
4 Open 4 document View SEC filing for 4 02 Jul 2020 30 Jun 2020
8-K Open 8-K document View SEC filing for 8-K 16 Jun 2020 12 Jun 2020 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 14 May 2020 31 Mar 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 14 May 2020 14 May 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 21 Apr 2020 21 Apr 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 01 Apr 2020 01 Apr 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 30 Mar 2020 30 Mar 2020 001-38861
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 30 Mar 2020 31 Dec 2019 001-38861
8-K Open 8-K document View SEC filing for 8-K 20 Mar 2020 19 Mar 2020 001-38861
8-K Open 8-K document View SEC filing for 8-K 06 Mar 2020 06 Mar 2020 001-38861
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A GUARDION HEALTH SCIENCES, INC. 27 Jan 2020 005-89739
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SABBY 13G-A GHSI 1.13.20 13 Jan 2020 005-89739
4 Open 4 document View SEC filing for 4 30 Dec 2019 30 Dec 2019
3 Open 3 document View SEC filing for 3 30 Dec 2019 26 Dec 2019
8-K Open 8-K document View SEC filing for 8-K 30 Dec 2019 26 Dec 2019 001-38861
8-K Open 8-K document View SEC filing for 8-K 10 Dec 2019 05 Dec 2019 001-38861
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 13 Nov 2019 30 Sep 2019 001-38861
DEFA14A Open DEFA14A document View SEC filing for DEFA14A 07 Nov 2019 001-38861
DEF 14A Open DEF 14A document View SEC filing for DEF 14A 06 Nov 2019 06 Nov 2019 001-38861
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 05 Nov 2019
SC 13G Open SC 13G document View SEC filing for SC 13G SABBY 13G GHSI 11.05.19 05 Nov 2019 005-89739
PRER14A Open PRER14A document View SEC filing for PRER14A 04 Nov 2019 001-38861
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Nov 2019
SC 13G Open SC 13G document View SEC filing for SC 13G GUARDION HEALTH SCIENCES, INC. 04 Nov 2019 005-89739
8-K Open 8-K document View SEC filing for 8-K 31 Oct 2019 28 Oct 2019 001-38861
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Oct 2019 28 Oct 2019
424B4 Open 424B4 document View SEC filing for 424B4 29 Oct 2019 333-234322
EFFECT Open EFFECT document View SEC filing for EFFECT 28 Oct 2019 333-234322
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 28 Oct 2019
S-1 Open S-1 document View SEC filing for S-1 25 Oct 2019 333-234322
CORRESP Open CORRESP document View SEC filing for CORRESP 25 Oct 2019
CORRESP Open CORRESP document View SEC filing for CORRESP 25 Oct 2019
CORRESP Open CORRESP document View SEC filing for CORRESP 25 Oct 2019
8-K Open 8-K document View SEC filing for 8-K 22 Oct 2019 22 Oct 2019 001-38861
PRE 14A Open PRE 14A document View SEC filing for PRE 14A 18 Oct 2019 18 Oct 2019 001-38861
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Oct 2019
DRS Open DRS document View SEC filing for DRS 08 Oct 2019 377-02860
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 07 Oct 2019
8-K Open 8-K document View SEC filing for 8-K 26 Sep 2019 20 Sep 2019 001-38861
8-K Open 8-K document View SEC filing for 8-K 24 Sep 2019 20 Sep 2019 001-38861
4 Open 4 document View SEC filing for 4 22 Aug 2019 15 Aug 2019
8-K Open 8-K document View SEC filing for 8-K 19 Aug 2019 13 Aug 2019 001-38861
424B4 Open 424B4 document View SEC filing for 424B4 15 Aug 2019 333-233067
EFFECT Open EFFECT document View SEC filing for EFFECT 12 Aug 2019 333-233067
S-1/A Open S-1/A document View SEC filing for S-1/A 12 Aug 2019 333-233067
8-K Open 8-K document View SEC filing for 8-K 12 Aug 2019 12 Aug 2019 001-38861
S-1/A Open S-1/A document View SEC filing for S-1/A 12 Aug 2019 333-233067
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 12 Aug 2019 30 Jun 2019 001-38861
CORRESP Open CORRESP document View SEC filing for CORRESP 07 Aug 2019
CORRESP Open CORRESP document View SEC filing for CORRESP 07 Aug 2019
S-1 Open S-1 document View SEC filing for S-1 07 Aug 2019 333-233067
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Jul 2019
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 19 Jul 2019
DRS Open DRS document View SEC filing for DRS 19 Jul 2019 377-02743
8-K Open 8-K document View SEC filing for 8-K 15 Jul 2019 12 Jul 2019 001-38861
424B3 Open 424B3 document View SEC filing for 424B3 15 Jul 2019 333-232544
EFFECT Open EFFECT document View SEC filing for EFFECT 12 Jul 2019 333-232544
S-1/A Open S-1/A document View SEC filing for S-1/A 11 Jul 2019 333-232544
RW Open RW document View SEC filing for RW 10 Jul 2019 333-209488
RW Open RW document View SEC filing for RW 10 Jul 2019 333-221813
CORRESP Open CORRESP document View SEC filing for CORRESP 10 Jul 2019
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Jul 2019
S-1 Open S-1 document View SEC filing for S-1 03 Jul 2019 333-232544
S-8 Open S-8 document View SEC filing for S-8 20 May 2019 333-231603
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10 May 2019 31 Mar 2019 001-38861
4 Open 4 document View SEC filing for 4 FORM 4 17 Apr 2019 09 Apr 2019
3 Open 3 document View SEC filing for 3 FORM 3 17 Apr 2019 09 Apr 2019
4 Open 4 document View SEC filing for 4 FORM 4 10 Apr 2019 08 Apr 2019
4 Open 4 document View SEC filing for 4 FORM 4 10 Apr 2019 09 Apr 2019
4 Open 4 document View SEC filing for 4 FORM 4 10 Apr 2019 09 Apr 2019
4 Open 4 document View SEC filing for 4 FORM 4 10 Apr 2019 09 Apr 2019
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Apr 2019 05 Apr 2019 001-38861
424B4 Open 424B4 document View SEC filing for 424B4 424B4 08 Apr 2019 333-228086
EFFECT Open EFFECT document View SEC filing for EFFECT 04 Apr 2019 333-228086
CERT Open CERT document View SEC filing for CERT 04 Apr 2019 001-38861
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 04 Apr 2019 001-38861
D Open D document View SEC filing for D 04 Apr 2019 021-336482
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Apr 2019
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Apr 2019
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 27 Mar 2019 333-228086
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 21 Mar 2019 333-228086
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Mar 2019 15 Mar 2019 000-55723
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 25 Feb 2019 333-228086
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 14 Feb 2019 31 Dec 2018 000-55723
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 Feb 2019 30 Jan 2019 000-55723
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 Jan 2019 15 Jan 2019 000-55723
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 09 Jan 2019 333-228086
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 07 Jan 2019 333-228086
D Open D document View SEC filing for D 03 Jan 2019 021-329486
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 27 Dec 2018 21 Dec 2018 000-55723
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 30 Nov 2018 29 Nov 2018 000-55723
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S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 21 Nov 2018 333-228086
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Nov 2018 21 Nov 2018 000-55723
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CORRESP Open CORRESP document View SEC filing for CORRESP 31 Oct 2018
S-1 Open S-1 document View SEC filing for S-1 FORM S-1 31 Oct 2018 333-228086
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 23 Oct 2018
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 22 Oct 2018 20 Nov 2018 000-55723
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 15 Oct 2018
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRELIMINARY PROXY STATEMENT 10 Oct 2018 20 Nov 2018 000-55723
DRS Open DRS document View SEC filing for DRS 04 Oct 2018 377-02300
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8-K Open 8-K document View SEC filing for 8-K 8-K 06 Jun 2018 31 May 2018 000-55723
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 11 May 2018 31 Mar 2018 000-55723
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 May 2018 26 Apr 2018 000-55723
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Apr 2018 29 Mar 2018
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 27 Feb 2018 31 Dec 2017 000-55723
8-K Open 8-K document View SEC filing for 8-K 8-K 26 Feb 2018 26 Feb 2018 000-55723
D Open D document View SEC filing for D 24 Jan 2018 021-303965
EFFECT Open EFFECT document View SEC filing for EFFECT 27 Dec 2017 333-221813
CORRESP Open CORRESP document View SEC filing for CORRESP 22 Dec 2017
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Dec 2017
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 21 Dec 2017 333-221813
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 21 Dec 2017
CORRESP Open CORRESP document View SEC filing for CORRESP 18 Dec 2017
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 15 Dec 2017
S-1 Open S-1 document View SEC filing for S-1 S-1 30 Nov 2017 333-221813
8-K/A Open 8-K/A document View SEC filing for 8-K/A FORM 8-K/A 21 Nov 2017 29 Sep 2017 000-55723
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 13 Nov 2017 30 Sep 2017 000-55723
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Nov 2017 03 Nov 2017 000-55723
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 06 Oct 2017 29 Sep 2017
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 06 Oct 2017 005-89739
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 06 Oct 2017 005-89739
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Oct 2017 29 Sep 2017 000-55723
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 30 Aug 2017 30 Aug 2017
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 Aug 2017 30 Jun 2017 000-55723
EFFECT Open EFFECT document View SEC filing for EFFECT 09 Aug 2017 333-209488
POS AM Open POS AM document | Open XBRL data View SEC filing for POS AM POS AM 04 Aug 2017 333-209488
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A FORM 8-K/A 04 Aug 2017 31 Jul 2017 000-55723
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Jul 2017 23 May 2017 000-55723
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 Jun 2017 16 Jun 2017 000-55723
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 11 May 2017 31 Mar 2017 000-55723
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 30 Mar 2017 31 Dec 2016 000-55723
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Mar 2017 20 Mar 2017 000-55723
D Open D document View SEC filing for D 07 Mar 2017 021-281969
8-K Open 8-K document View SEC filing for 8-K 8-K 02 Mar 2017 01 Mar 2017 000-55723
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 Feb 2017 13 Feb 2017 000-55723
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 14 Feb 2017 31 Dec 2016
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 14 Feb 2017 31 Dec 2016
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 14 Feb 2017 31 Dec 2016
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 14 Feb 2017 31 Dec 2016
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 14 Feb 2017 31 Dec 2016
4/A Open 4/A document View SEC filing for 4/A PRIMARY DOCUMENT 14 Feb 2017 31 Dec 2016
8-K/A Open 8-K/A document View SEC filing for 8-K/A FORM 8-K/A 18 Jan 2017 31 Dec 2016 000-55723
D/A Open D/A document View SEC filing for D/A 12 Jan 2017 021-264615
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 05 Jan 2017 005-89739
8-K Open 8-K document View SEC filing for 8-K 8-K 05 Jan 2017 31 Dec 2016 000-55723
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SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 05 Jan 2017 005-89739
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2017 31 Dec 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2017 31 Dec 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2017 31 Dec 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2017 31 Dec 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2017 27 Dec 2016
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Jan 2017 31 Dec 2016
424B3 Open 424B3 document View SEC filing for 424B3 424B3 28 Dec 2016 333-209488
EFFECT Open EFFECT document View SEC filing for EFFECT 27 Dec 2016 333-209488
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 27 Dec 2016 27 Dec 2016
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 27 Dec 2016 27 Dec 2016
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 27 Dec 2016 27 Dec 2016
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 27 Dec 2016 27 Dec 2016
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 27 Dec 2016 27 Dec 2016
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 27 Dec 2016 27 Dec 2016
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Dec 2016
8-A12G Open 8-A12G document View SEC filing for 8-A12G 8-A12G 16 Dec 2016 000-55723
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 16 Dec 2016 333-209488
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Dec 2016
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 06 Dec 2016
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 23 Nov 2016 333-209488
CORRESP Open CORRESP document View SEC filing for CORRESP 22 Nov 2016
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Nov 2016
CORRESP Open CORRESP document View SEC filing for CORRESP 12 Oct 2016
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 12 Oct 2016 333-209488
D Open D document View SEC filing for D 08 Jun 2016 021-264615
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Mar 2016
D Open D document View SEC filing for D 07 Mar 2016 021-258743
S-1 Open S-1 document View SEC filing for S-1 FORM S-1 11 Feb 2016 333-209488
D Open D document View SEC filing for D 18 May 2015 021-240121

About this filer

Guardion Health Sciences, Inc. files with the SEC under CIK 0001642375. This page aggregates EDGAR filings and related ownership activity.

Industry: Pharmaceutical Preparations.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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