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ALEC US Equity

Alector, Inc.Health Care · Biological Products, (No Diagnostic Substances) · CIK 1653087 · FY ends Dec 31
$2.43
+0.22 (+9.95%)
USD · as of 2026-08-19 · marketstack
9 8-K filings · 0 13D · 12 13G
DateEventWhat happened / filerSource
2026-08-068-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-07-088-K 1.02Termination of a material definitive agreementsec.gov ↗
2026-06-178-K 5.07Submission of matters to a vote of security holderssec.gov ↗
2026-05-1413G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by Polaris Venture Partners VI, L.P.sec.gov ↗
2026-05-078-K 1.01Entry into a material definitive agreementsec.gov ↗
2026-05-078-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-04-2713GSchedule 13G filed — ≥5% beneficial owner (passive) · by BlackRock, Inc.sec.gov ↗
2026-03-2613G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by VANGUARD GROUP INCsec.gov ↗
2026-02-258-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 RTW INVESTMENTS, LPsec.gov ↗
2026-02-0613G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by Rosenthal Arnonsec.gov ↗
2026-01-3013G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by VANGUARD GROUP INCsec.gov ↗
2026-01-2113G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by BlackRock, Inc.sec.gov ↗
2025-12-128-K 5.02Departure/election of directors or officers; compensationsec.gov ↗
2025-11-1413GSchedule 13G filed — ≥5% beneficial owner (passive) · by TCG Crossover GP II, LLCsec.gov ↗
2025-11-1413GSchedule 13G filed — ≥5% beneficial owner (passive) · by RTW INVESTMENTS, LPsec.gov ↗
2025-11-1313G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by Polaris Venture Partners VI, L.P.sec.gov ↗
2025-11-0713G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by FMR LLCsec.gov ↗
2025-11-068-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2025-10-218-K 7.01Regulation FD disclosuresec.gov ↗
2025-10-218-K 5.02Departure/election of directors or officers; compensationsec.gov ↗
2025-10-218-K 2.05Costs associated with exit or disposal activities (restructuring)sec.gov ↗
2025-10-218-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2025-10-1713G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by BlackRock, Inc.sec.gov ↗
Source: SEC EDGAR (public domain) · history starts 2025-10-17

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