Amplitude: Filings
Current report8-KOct 15, 2026—
Current report8-KJun 10, 2026—
Proxy statementDEF 14AApr 24, 2026FY2025
Current report8-KFeb 24, 2026—
Annual report10-KFeb 19, 2026FY2025
Current report8-KJun 12, 2025—
Proxy statementDEF 14AApr 25, 2025FY2024
Current report8-KFeb 25, 2025—
Annual report10-KFeb 20, 2025FY2024
Current report8-KAug 5, 2024—
Current report8-KJun 12, 2024—
Current report8-KMay 24, 2024—
Proxy statementDEF 14AApr 29, 2024FY2023
Annual report10-KFeb 20, 2024FY2023
Current report8-KMay 5, 2023—
Current report8-KApr 5, 2023—
Annual report10-KFeb 16, 2023FY2022
Current report8-KFeb 15, 2023—
Annual report10-KFeb 17, 2022FY2021
19 filings