Amylyx Pharmaceuticals AMLX SEC Filings

NASDAQ AMLX
$29.35 +0.58 (+2.02%)
As of: Oct 21, 2026 · 2:57 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Amylyx Pharmaceuticals, Inc. (AMLX) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
14Insider Transaction0001193125-26-416950Oct 7, 2026 12:00 AM
2144Insider Transaction0001950047-26-010033Oct 5, 2026 12:38 AM
34Insider Transaction0001193125-26-390510Sep 14, 2026 8:00 PM
44Insider Transaction0001193125-26-390509Sep 14, 2026 8:00 PM
54Insider Transaction0001193125-26-390508Sep 14, 2026 8:00 PM
64Insider Transaction0001193125-26-390506Sep 14, 2026 8:00 PM
74Insider Transaction0001193125-26-390507Sep 14, 2026 8:00 PM
8144Insider Transaction0001193125-26-389247Sep 11, 2026 8:01 PM
9144Insider Transaction0001193125-26-389246Sep 11, 2026 8:01 PM
10144Insider Transaction0001193125-26-389245Sep 11, 2026 8:01 PM
11144Insider Transaction0001193125-26-389244Sep 11, 2026 8:01 PM
12144Insider Transaction0001193125-26-389243Sep 11, 2026 8:01 PM
138-KCurrent Report0001193125-26-385331Sep 8, 2026 4:54 PM
144Insider Transaction0001193125-26-380152Sep 2, 2026 8:00 PM
154Insider Transaction0001193125-26-359679Aug 20, 2026 1:00 AM
164Insider Transaction0001193125-26-359678Aug 20, 2026 1:00 AM
174Insider Transaction0001193125-26-359677Aug 20, 2026 1:00 AM
184Insider Transaction0001193125-26-359676Aug 20, 2026 1:00 AM
194Insider Transaction0001193125-26-359675Aug 20, 2026 1:00 AM
208-KCurrent Report0001193125-26-359418Aug 20, 2026 9:28 PM
21424B5Prospectus0001193125-26-359416Aug 20, 2026 9:27 PM
22424B5Prospectus0001193125-26-355696Aug 18, 2026 5:17 PM
238-KCurrent Report0001193125-26-354793Aug 18, 2026 9:03 AM
248-KCurrent Report0001193125-26-354716Aug 18, 2026 7:09 AM
2510-QQuarterly & Annual Report0001193125-26-336682Aug 6, 2026 11:04 AM
268-KCurrent Report0001193125-26-336670Aug 6, 2026 11:02 AM
274Insider Transaction0001193125-26-301996Jul 13, 2026 8:00 PM
28144Insider Transaction0001950047-26-006982Jul 9, 2026 8:26 PM
294Insider Transaction0001193125-26-261647Jun 8, 2026 8:00 PM
304Insider Transaction0001193125-26-261641Jun 8, 2026 8:00 PM
314Insider Transaction0001193125-26-261640Jun 8, 2026 8:00 PM
324Insider Transaction0001193125-26-261638Jun 8, 2026 8:00 PM
334Insider Transaction0001193125-26-261637Jun 8, 2026 8:00 PM
348-KCurrent Report0001193125-26-257390Jun 4, 2026 8:06 PM
35SCHEDULE 13GBeneficial Ownership Report0001193125-26-226565May 15, 2026 8:00 PM
3610-QQuarterly & Annual Report0001193125-26-210292May 7, 2026 11:04 AM
3710-QQuarterly & Annual Report0001193125-26-210292May 7, 2026 11:04 AM
3810-QQuarterly & Annual Report0001193125-26-210292May 7, 2026 11:04 AM
398-KCurrent Report0001193125-26-210286May 7, 2026 11:02 AM
408-KCurrent Report0001193125-26-210286May 7, 2026 11:02 AM
418-KCurrent Report0001193125-26-210286May 7, 2026 11:02 AM
42ARSOthers0001193125-26-171809Apr 23, 2026 11:03 AM
43DEFA14AOthers0001193125-26-171803Apr 23, 2026 11:02 AM
44DEF 14AOthers0001193125-26-171800Apr 23, 2026 11:01 AM
45SCHEDULE 13GBeneficial Ownership Report0000102909-26-000598Mar 26, 2026 7:41 PM
468-KCurrent Report0001193125-26-120691Mar 24, 2026 11:11 AM
474Insider Transaction0001193125-26-098440Mar 9, 2026 8:00 PM
484Insider Transaction0001193125-26-098440Mar 9, 2026 8:00 PM
494Insider Transaction0001193125-26-098440Mar 9, 2026 8:00 PM
504Insider Transaction0001193125-26-098439Mar 9, 2026 8:00 PM
...

Amylyx Pharmaceuticals, Inc. SEC Filings API

Pull Amylyx Pharmaceuticals, Inc.'s SEC filing index, with links to every filing and exhibit, into your own tools with the Business Quant SEC Filings API. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/secfilings?ticker=AMLX&formtype=10-K,10-Q&api_key=YOUR_API_KEY