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ALSN US Equity

Allison Transmission Holdings IncConsumer Discretionary · Motor Vehicle Parts & Accessories · CIK 1411207 · FY ends Dec 31
$133.23
+4.11 (+3.18%)
USD · as of 2026-08-21 · marketstack
DateEventWhat happened / filerSource
2026-08-038-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-07-3113G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by VANGUARD PORTFOLIO MANAGEMENT LLCsec.gov ↗
2026-06-168-K 7.01Regulation FD disclosuresec.gov ↗
2026-06-168-K 1.01Entry into a material definitive agreementsec.gov ↗
2026-05-088-K 5.07Submission of matters to a vote of security holderssec.gov ↗
2026-05-088-K 5.02Departure/election of directors or officers; compensationsec.gov ↗
2026-05-048-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-04-2913GSchedule 13G filed — ≥5% beneficial owner (passive) · by VANGUARD CAPITAL MANAGEMENT LLCsec.gov ↗
2026-04-2813GSchedule 13G filed — ≥5% beneficial owner (passive) · by VANGUARD PORTFOLIO MANAGEMENT LLCsec.gov ↗
2026-03-2613G/ASchedule 13G amendment — ≥5% beneficial owner (passive) · by VANGUARD GROUP INCsec.gov ↗
2026-03-138-K 9.01Financial statements and exhibits (amendment)sec.gov ↗
2026-02-238-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
2026-01-028-K 7.01Regulation FD disclosuresec.gov ↗
2026-01-028-K 5.02Departure/election of directors or officers; compensationsec.gov ↗
2026-01-028-K 2.03Creation of a direct financial obligationsec.gov ↗
2026-01-028-K 2.01Completion of acquisition or disposition of assetssec.gov ↗
2026-01-028-K 1.01Entry into a material definitive agreementsec.gov ↗
2025-11-248-K 2.03Creation of a direct financial obligationsec.gov ↗
2025-11-248-K 1.01Entry into a material definitive agreementsec.gov ↗
2025-11-078-K 8.01Other eventssec.gov ↗
2025-11-048-K 7.01Regulation FD disclosuresec.gov ↗
2025-10-318-K 7.01Regulation FD disclosuresec.gov ↗
2025-10-298-K 2.02Results of operations and financial condition (earnings)earnings history (EARN) →sec.gov ↗
Source: SEC EDGAR (public domain) · history starts 2025-10-29

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