Amylyx Pharmaceuticals, Inc. SEC EDGAR Filings (CIK 0001658551)

SEC EDGAR filings, ownership reports, and insider transactions for Amylyx Pharmaceuticals, Inc..

Symbol
AMLX on Nasdaq
Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
55 Cambridge Parkway, Suite 6 W, Cambridge, MA, 02142
State of incorporation
DE
Fiscal year end
31 December
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Amylyx Pharmaceuticals, Inc. has filed 362 SEC EDGAR filings since 17 Nov 2015

Latest Filings

Recent SEC filings for Amylyx Pharmaceuticals, Inc. including SCHEDULE 13G/A, 4, 144 and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 21 Jan 2026 005-93265
4 Open 4 document View SEC filing for 4 4 20 Jan 2026 15 Jan 2026
4 Open 4 document View SEC filing for 4 4 20 Jan 2026 15 Jan 2026
144 Open 144 document View SEC filing for 144 16 Jan 2026 001-41199
144 Open 144 document View SEC filing for 144 16 Jan 2026 001-41199
144 Open 144 document View SEC filing for 144 15 Jan 2026 001-41199
144 Open 144 document View SEC filing for 144 15 Jan 2026 001-41199
4 Open 4 document View SEC filing for 4 4 14 Jan 2026 12 Jan 2026
4 Open 4 document View SEC filing for 4 4 08 Jan 2026 06 Jan 2026
4 Open 4 document View SEC filing for 4 4 08 Jan 2026 06 Jan 2026
4 Open 4 document View SEC filing for 4 4 08 Jan 2026 06 Jan 2026
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Jan 2026 08 Jan 2026 001-41199
144 Open 144 document View SEC filing for 144 06 Jan 2026 001-41199
144 Open 144 document View SEC filing for 144 06 Jan 2026 001-41199
144 Open 144 document View SEC filing for 144 06 Jan 2026 001-41199
4 Open 4 document View SEC filing for 4 4 23 Dec 2025 23 Dec 2025
4 Open 4 document View SEC filing for 4 4 03 Dec 2025 01 Dec 2025
144 Open 144 document View SEC filing for 144 01 Dec 2025 001-41199
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 17 Nov 2025 005-93265
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025 005-93265
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025 005-93265
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Nov 2025 005-93265
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Nov 2025 30 Sep 2025 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Nov 2025 06 Nov 2025 001-41199
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 30 Oct 2025 005-93265
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 07 Oct 2025 005-93265
4 Open 4 document View SEC filing for 4 4 02 Oct 2025 30 Sep 2025
4 Open 4 document View SEC filing for 4 4 02 Oct 2025 30 Sep 2025
4 Open 4 document View SEC filing for 4 4 02 Oct 2025 30 Sep 2025
4 Open 4 document View SEC filing for 4 4 02 Oct 2025 30 Sep 2025
4 Open 4 document View SEC filing for 4 4 02 Oct 2025 30 Sep 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Sep 2025 09 Sep 2025 001-41199
424B5 Open 424B5 document View SEC filing for 424B5 424B5 10 Sep 2025 333-285525
424B5 Open 424B5 document View SEC filing for 424B5 424B5 09 Sep 2025 333-285525
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 Aug 2025 27 Aug 2025 001-41199
4 Open 4 document View SEC filing for 4 4 14 Aug 2025 12 Aug 2025
144 Open 144 document View SEC filing for 144 12 Aug 2025 001-41199
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 12 Aug 2025 005-93265
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2025 30 Jun 2025 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Aug 2025 07 Aug 2025 001-41199
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 29 Jul 2025 005-93265
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 17 Jul 2025 005-93265
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 25 Jun 2025 005-93265
4 Open 4 document View SEC filing for 4 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 4 09 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 4 09 Jun 2025 05 Jun 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Jun 2025 05 Jun 2025 001-41199
4 Open 4 document View SEC filing for 4 4 27 May 2025 22 May 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025 005-93265
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025 005-93265
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 12 May 2025 005-93265
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2025 31 Mar 2025 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 May 2025 08 May 2025 001-41199
ARS Open ARS document View SEC filing for ARS ARS 24 Apr 2025 31 Dec 2024 001-41199
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 24 Apr 2025 001-41199
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 24 Apr 2025 05 Jun 2025 001-41199
4 Open 4 document View SEC filing for 4 4 02 Apr 2025 31 Mar 2025
4 Open 4 document View SEC filing for 4 4 02 Apr 2025 31 Mar 2025
4 Open 4 document View SEC filing for 4 4 02 Apr 2025 31 Mar 2025
4 Open 4 document View SEC filing for 4 4 02 Apr 2025 31 Mar 2025
4 Open 4 document View SEC filing for 4 4 02 Apr 2025 31 Mar 2025
EFFECT Open EFFECT document View SEC filing for EFFECT 26 Mar 2025 333-285525
CORRESP Open CORRESP document View SEC filing for CORRESP 24 Mar 2025
4 Open 4 document View SEC filing for 4 4 24 Mar 2025 20 Mar 2025
4 Open 4 document View SEC filing for 4 4 10 Mar 2025 06 Mar 2025
4 Open 4 document View SEC filing for 4 4 10 Mar 2025 06 Mar 2025
4 Open 4 document View SEC filing for 4 4 10 Mar 2025 06 Mar 2025
4 Open 4 document View SEC filing for 4 4 10 Mar 2025 06 Mar 2025
4 Open 4 document View SEC filing for 4 4 10 Mar 2025 06 Mar 2025
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 05 Mar 2025 333-285525
4 Open 4 document View SEC filing for 4 4 05 Mar 2025 03 Mar 2025
4 Open 4 document View SEC filing for 4 4 05 Mar 2025 03 Mar 2025
4 Open 4 document View SEC filing for 4 4 05 Mar 2025 03 Mar 2025
S-8 Open S-8 document View SEC filing for S-8 S-8 04 Mar 2025 333-285534
S-3 Open S-3 document View SEC filing for S-3 S-3 04 Mar 2025 333-285525
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 04 Mar 2025 31 Dec 2024 001-41199
POSASR Open POSASR document View SEC filing for POSASR POSASR 04 Mar 2025 333-270505
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Mar 2025 04 Mar 2025 001-41199
4 Open 4 document View SEC filing for 4 4 26 Feb 2025 24 Feb 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025 005-93265
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025 005-93265
4 Open 4 document View SEC filing for 4 4 06 Feb 2025 05 Feb 2025
4 Open 4 document View SEC filing for 4 4 05 Feb 2025 03 Feb 2025
4 Open 4 document View SEC filing for 4 4 05 Feb 2025 03 Feb 2025
4 Open 4 document View SEC filing for 4 4 05 Feb 2025 03 Feb 2025
4 Open 4 document View SEC filing for 4 4 28 Jan 2025 24 Jan 2025
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 Jan 2025 005-93265
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Jan 2025 10 Jan 2025 001-41199
424B5 Open 424B5 document View SEC filing for 424B5 424B5 FINAL 10 Jan 2025 333-270505
424B5 Open 424B5 document View SEC filing for 424B5 424B5 10 Jan 2025 333-270505
4 Open 4 document View SEC filing for 4 4 08 Jan 2025 06 Jan 2025
4 Open 4 document View SEC filing for 4 4 08 Jan 2025 06 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Dec 2024 30 Dec 2024 001-41199
4 Open 4 document View SEC filing for 4 4 03 Dec 2024 02 Dec 2024
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Nov 2024 005-93265
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Nov 2024 30 Sep 2024 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Nov 2024 07 Nov 2024 001-41199
4 Open 4 document View SEC filing for 4 4 06 Nov 2024 04 Nov 2024
SC 13G Open SC 13G document View SEC filing for SC 13G 04 Nov 2024 005-93265
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 25 Oct 2024 005-93265
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Oct 2024 17 Oct 2024 001-41199
4 Open 4 document View SEC filing for 4 4 02 Oct 2024 30 Sep 2024
4 Open 4 document View SEC filing for 4 4 02 Oct 2024 30 Sep 2024
4 Open 4 document View SEC filing for 4 4 02 Oct 2024 30 Sep 2024
4 Open 4 document View SEC filing for 4 4 02 Oct 2024 30 Sep 2024
4 Open 4 document View SEC filing for 4 4 25 Sep 2024 23 Sep 2024
4 Open 4 document View SEC filing for 4 4 16 Sep 2024 12 Sep 2024
4 Open 4 document View SEC filing for 4 4 16 Sep 2024 12 Sep 2024
4 Open 4 document View SEC filing for 4 4 09 Sep 2024 05 Sep 2024
4/A Open 4/A document View SEC filing for 4/A 4/A 05 Sep 2024 23 Aug 2023
4 Open 4 document View SEC filing for 4 4 05 Sep 2024 03 Sep 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 26 Aug 2024 005-93265
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Aug 2024 30 Jun 2024 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Aug 2024 08 Aug 2024 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Jul 2024 09 Jul 2024 001-41199
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 08 Jul 2024 005-93265
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Jun 2024 21 Jun 2024 001-41199
4 Open 4 document View SEC filing for 4 4 07 Jun 2024 06 Jun 2024
4 Open 4 document View SEC filing for 4 4 07 Jun 2024 06 Jun 2024
4 Open 4 document View SEC filing for 4 4 07 Jun 2024 06 Jun 2024
4 Open 4 document View SEC filing for 4 4 07 Jun 2024 06 Jun 2024
4 Open 4 document View SEC filing for 4 4 07 Jun 2024 06 Jun 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Jun 2024 06 Jun 2024 001-41199
4 Open 4 document View SEC filing for 4 4 16 May 2024 14 May 2024
4 Open 4 document View SEC filing for 4 4 16 May 2024 15 May 2024
144 Open 144 document View SEC filing for 144 15 May 2024 001-41199
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 May 2024 31 Mar 2024 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 May 2024 09 May 2024 001-41199
ARS Open ARS document View SEC filing for ARS ARS 24 Apr 2024 31 Dec 2023 001-41199
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 24 Apr 2024 001-41199
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 24 Apr 2024 06 Jun 2024 001-41199
4 Open 4 document View SEC filing for 4 4 18 Apr 2024 16 Apr 2024
4 Open 4 document View SEC filing for 4 4 18 Apr 2024 16 Apr 2024
4 Open 4 document View SEC filing for 4 4 18 Apr 2024 16 Apr 2024
4 Open 4 document View SEC filing for 4 4 18 Apr 2024 16 Apr 2024
4 Open 4 document View SEC filing for 4 4 18 Apr 2024 16 Apr 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Apr 2024 10 Apr 2024 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Apr 2024 03 Apr 2024 001-41199
4 Open 4 document View SEC filing for 4 4 15 Mar 2024 14 Mar 2024
3 Open 3 document View SEC filing for 3 3 15 Mar 2024 14 Mar 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Mar 2024 14 Mar 2024 001-41199
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 11 Mar 2024 005-93265
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Mar 2024 08 Mar 2024 001-41199
4 Open 4 document View SEC filing for 4 4 07 Mar 2024 05 Mar 2024
4 Open 4 document View SEC filing for 4 4 07 Mar 2024 05 Mar 2024
4 Open 4 document View SEC filing for 4 4 07 Mar 2024 05 Mar 2024
4 Open 4 document View SEC filing for 4 4 07 Mar 2024 05 Mar 2024
4 Open 4 document View SEC filing for 4 4 28 Feb 2024 26 Feb 2024
4 Open 4 document View SEC filing for 4 4 28 Feb 2024 26 Feb 2024
4 Open 4 document View SEC filing for 4 4 28 Feb 2024 26 Feb 2024
4 Open 4 document View SEC filing for 4 4 28 Feb 2024 26 Feb 2024
4 Open 4 document View SEC filing for 4 4 27 Feb 2024 23 Feb 2024
S-8 Open S-8 document View SEC filing for S-8 S-8 22 Feb 2024 333-277274
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 22 Feb 2024 31 Dec 2023 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Feb 2024 22 Feb 2024 001-41199
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2024 005-93265
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024 005-93265
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMYLYX PHARMACEUTICALS, INC. 14 Feb 2024 005-93265
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 13 Feb 2024 005-93265
SC 13G Open SC 13G document View SEC filing for SC 13G 29 Jan 2024 005-93265
4 Open 4 document View SEC filing for 4 4 29 Jan 2024 25 Jan 2024
4 Open 4 document View SEC filing for 4 4 18 Jan 2024 16 Jan 2024
4 Open 4 document View SEC filing for 4 4 11 Jan 2024 09 Jan 2024
4 Open 4 document View SEC filing for 4 4 11 Jan 2024 09 Jan 2024
4 Open 4 document View SEC filing for 4 4 11 Jan 2024 09 Jan 2024
4 Open 4 document View SEC filing for 4 4 11 Jan 2024 09 Jan 2024
4 Open 4 document View SEC filing for 4 4 29 Dec 2023 27 Dec 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 20 Dec 2023
4 Open 4 document View SEC filing for 4 4 19 Dec 2023 15 Dec 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 19 Dec 2023
SC 13G Open SC 13G document View SEC filing for SC 13G AMYLYX PHARMACEUTICALS, INC. 11 Dec 2023 005-93265
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Dec 2023 07 Dec 2023 001-41199
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 05 Dec 2023
4 Open 4 document View SEC filing for 4 4 29 Nov 2023 27 Nov 2023
3 Open 3 document View SEC filing for 3 3 29 Nov 2023 27 Nov 2023
4 Open 4 document View SEC filing for 4 4 20 Nov 2023 16 Nov 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2023 30 Sep 2023 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Nov 2023 09 Nov 2023 001-41199
4 Open 4 document View SEC filing for 4 4 02 Nov 2023 31 Oct 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Oct 2023 13 Oct 2023 001-41199
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 04 Oct 2023 005-93265
4 Open 4 document View SEC filing for 4 4 24 Aug 2023 23 Aug 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Aug 2023 15 Aug 2023
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 17 Aug 2023 005-93265
4 Open 4 document View SEC filing for 4 4 17 Aug 2023 15 Aug 2023
144 Open 144 document View SEC filing for 144 15 Aug 2023 001-41199
S-8 Open S-8 document View SEC filing for S-8 S-8 10 Aug 2023 333-273883
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 Aug 2023 30 Jun 2023 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Aug 2023 10 Aug 2023 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 26 Jul 2023 26 Jul 2023 001-41199
4 Open 4 document View SEC filing for 4 4 14 Jul 2023 12 Jul 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Jun 2023 23 Jun 2023 001-41199
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2023 08 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2023 08 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2023 08 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Jun 2023 08 Jun 2023
SC 13G Open SC 13G document View SEC filing for SC 13G 09 Jun 2023 005-93265
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Jun 2023 08 Jun 2023 001-41199
4 Open 4 document View SEC filing for 4 4 24 May 2023 22 May 2023
4 Open 4 document View SEC filing for 4 4 19 May 2023 17 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2023 16 May 2023
4 Open 4 document View SEC filing for 4 4 17 May 2023 15 May 2023
144 Open 144 document View SEC filing for 144 16 May 2023 001-41199
144 Open 144 document View SEC filing for 144 15 May 2023 001-41199
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 May 2023 31 Mar 2023 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 May 2023 11 May 2023 001-41199
ARS Open ARS document View SEC filing for ARS ARS 27 Apr 2023 31 Dec 2022 001-41199
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 27 Apr 2023 001-41199
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 27 Apr 2023 08 Jun 2023 001-41199
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 26 Apr 2023 06 Jan 2022
3/A Open 3/A document View SEC filing for 3/A FORM 3/A SUBMISSION 26 Apr 2023 06 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Apr 2023 17 Apr 2023
144 Open 144 document View SEC filing for 144 17 Apr 2023 001-41199
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 03 Apr 2023 005-93265
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 31 Mar 2023 29 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 Mar 2023 27 Mar 2023
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 24 Mar 2023 16 Mar 2023
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 24 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Mar 2023 21 Mar 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Mar 2023 13 Mar 2023 001-41199
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Mar 2023 16 Mar 2023
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 20 Mar 2023 16 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Mar 2023 16 Mar 2023
144 Open 144 document View SEC filing for 144 16 Mar 2023 001-41199
144 Open 144 document View SEC filing for 144 16 Mar 2023 001-41199
144 Open 144 document View SEC filing for 144 16 Mar 2023 001-41199
144 Open 144 document View SEC filing for 144 16 Mar 2023 001-41199
144 Open 144 document View SEC filing for 144 16 Mar 2023 001-41199
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Mar 2023 14 Mar 2023
S-8 Open S-8 document View SEC filing for S-8 S-8 13 Mar 2023 333-270509
S-3ASR Open S-3ASR document View SEC filing for S-3ASR S-3ASR 13 Mar 2023 333-270505
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 13 Mar 2023 31 Dec 2022 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Mar 2023 13 Mar 2023 001-41199
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Mar 2023 02 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Feb 2023 24 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Feb 2023 24 Feb 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Feb 2023 22 Feb 2023
5 Open 5 document View SEC filing for 5 FORM 5 SUBMISSION 14 Feb 2023 31 Dec 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2023 005-93265
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 14 Feb 2023 005-93265
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Feb 2023 14 Feb 2023 001-41199
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2023 005-93265
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 09 Feb 2023 005-93265
5 Open 5 document View SEC filing for 5 FORM 5 SUBMISSION 11 Jan 2023 31 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jan 2023 06 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jan 2023 06 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jan 2023 06 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jan 2023 06 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jan 2023 06 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 04 Jan 2023 30 Dec 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Dec 2022 01 Dec 2022 001-41199
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 Nov 2022 30 Sep 2022 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Nov 2022 10 Nov 2022 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Nov 2022 01 Nov 2022 001-41199
424B4 Open 424B4 document View SEC filing for 424B4 424B4 07 Oct 2022 333-267730
EFFECT Open EFFECT document View SEC filing for EFFECT 06 Oct 2022 333-267730
S-1MEF Open S-1MEF document View SEC filing for S-1MEF S-1MEF 06 Oct 2022 333-267766
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Oct 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Oct 2022
S-1 Open S-1 document View SEC filing for S-1 S-1 04 Oct 2022 333-267730
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 30 Sep 2022 005-93265
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Sep 2022 30 Sep 2022 001-41199
SC 13G Open SC 13G document View SEC filing for SC 13G 21 Sep 2022 005-93265
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Sep 2022 005-93265
4 Open 4 document View SEC filing for 4 FORM 4 09 Sep 2022 08 Sep 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 31 Aug 2022
DRS Open DRS document View SEC filing for DRS 24 Aug 2022 377-06329
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Aug 2022 11 Aug 2022 001-41199
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 Aug 2022 30 Jun 2022 001-41199
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Aug 2022 11 Aug 2022 001-41199
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 08 Jul 2022 06 Jul 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Jul 2022 05 Jul 2022 001-41199
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 21 Jun 2022 005-93265
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Jun 2022 13 Jun 2022 001-41199
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Jun 2022 09 Jun 2022
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About this filer

Amylyx Pharmaceuticals, Inc. files with the SEC under CIK 0001658551. This page aggregates EDGAR filings and related ownership activity.

Industry: Pharmaceutical Preparations.

See insider transactions for this issuer.

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