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AMLX US Equity

Amylyx Pharmaceuticals, Inc.Health Care · Pharmaceutical Preparations · CIK 1658551 · FY ends Dec 31
$38.60
+3.49 (+9.94%)
USD · as of 2026-08-19 · marketstack
11 8-K filings · 0 13D · 13 13G
DateEventWhat happened / filerSource
2026-08-188-K 8.01Other eventssec.gov ↗
2026-08-188-K 8.01Other eventssec.gov ↗
2026-08-188-K 7.01Regulation FD disclosuresec.gov ↗
2026-08-068-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-06-048-K 5.07Submission of matters to a vote of security holderssec.gov ↗
2026-05-1513G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by PERCEPTIVE ADVISORS LLCsec.gov ↗
2026-05-078-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-03-2613G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by VANGUARD GROUP INCsec.gov ↗
2026-03-248-K 7.01Regulation FD disclosuresec.gov ↗
2026-03-038-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-02-1713G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by TCG Crossover GP II, LLCsec.gov ↗
2026-02-1213G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by Adage Capital Management, L.P.sec.gov ↗
2026-02-0513G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by FMR LLCsec.gov ↗
2026-01-3013GSchedule 13G filed — ≥5% beneficial owner (passive) · by VANGUARD GROUP INCsec.gov ↗
2026-01-2113G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by BlackRock, Inc.sec.gov ↗
2026-01-088-K 8.01Other eventssec.gov ↗
2026-01-088-K 7.01Regulation FD disclosuresec.gov ↗
2025-11-1713GSchedule 13G filed — ≥5% beneficial owner (passive) · by Commodore Capital LPsec.gov ↗
2025-11-1413G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by Point72 Asset Management, L.P.sec.gov ↗
2025-11-1413G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by PERCEPTIVE ADVISORS LLCsec.gov ↗
2025-11-1313G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by Adage Capital Management, L.P.sec.gov ↗
2025-11-068-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2025-10-3013G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by VANGUARD GROUP INCsec.gov ↗
2025-10-0713GSchedule 13G filed — ≥5% beneficial owner (passive) · by FMR LLCsec.gov ↗
2025-09-108-K 1.01Entry into a material definitive agreementsec.gov ↗
2025-08-278-K 8.01Other eventssec.gov ↗
Source: SEC EDGAR (public domain) · history starts 2025-08-27

Every row is a filed document, checked against its EDGAR index.