Amplitude, Inc. Files Form 4 for Ownership Changes
Ticker: AMPL · Form: 4 · Filed: 2026-04-07T17:30:13-04:00
Sentiment: neutral
Topics: insider-filing, ownership-change
Related Tickers: AMPL
TL;DR
AMPL insider ownership changes filed 4/7/26. Keep an eye on this.
AI Summary
On April 7, 2026, Amplitude, Inc. filed a Form 4, indicating changes in beneficial ownership of securities. The report covers the period ending April 5, 2026. The filing was made by Tzuo Tien, associated with Amplitude, Inc., located at 201 Third Street, Suite 200, San Francisco, CA 94103.
Why It Matters
Form 4 filings are crucial for investors as they disclose changes in stock ownership by company insiders, providing insights into their confidence in the company's prospects.
Risk Assessment
Risk Level: low — This filing is a routine disclosure of ownership changes by an insider and does not inherently indicate significant risk.
Key Numbers
- 2026-04-07 — Filing Date (Date the Form 4 was accepted by the SEC.)
- 2026-04-05 — Period of Report (The date up to which the ownership changes are reported.)
Key Players & Entities
- Amplitude, Inc. (company) — Issuer
- Tzuo Tien (person) — Reporting Person
- 201 THIRD STREET, SUITE 200 SAN FRANCISCO CA 94103 (address) — Mailing and Business Address
FAQ
What type of filing is this?
This is a Form 4 - Statement of changes in beneficial ownership of securities.
Who is the reporting person?
The reporting person is Tzuo Tien.
What is the company's CIK number?
The company's CIK number is 0001866692.
What is the filing date?
The filing date was April 7, 2026.
What is the period of report for this filing?
The period of report is April 5, 2026.
From the Filing
EDGAR Filing Documents for 0001735409-26-000005 This page uses Javascript. Your browser either doesn't support Javascript or you have it turned off. To see this page as it is meant to appear please use a Javascript enabled browser. SEC.gov EDGAR Latest Filings Filings search tools Filing Detail SEC Home » Company Search » Current Page Form 4 - Statement of changes in beneficial ownership of securities: SEC Accession No. 0001735409-26-000005 Filing Date 2026-04-07 Accepted 2026-04-07 17:30:13 Documents 1 Period of Report 2026-04-05 Document Format Files Seq Description Document Type Size 1 PRIMARY DOCUMENT primarydocument.html 4 1 PRIMARY DOCUMENT primarydocument.xml 4 3915 Complete submission text file 0001735409-26-000005.txt 5359 Mailing Address C/O AMPLITUDE, INC. 201 THIRD STREET, SUITE 200 SAN FRANCISCO CA 94103 Business Address Tzuo Tien ( Reporting ) CIK : 0001735409 (see all company filings) Type: 4 | Act: 34 | File No.: 001-40817 | Film No.: 26845900 Mailing Address 201 THIRD STREET, SUITE 200 SAN FRANCISCO CA 94103 Business Address 201 THIRD STREET, SUITE 200 SAN FRANCISCO CA 94103 (415) 231-2353 Amplitude, Inc. ( Issuer ) CIK : 0001866692 (see all company filings) EIN. : 000000000 | State of Incorp.: DE | Fiscal Year End: 1231 SIC : 7372 Services-Prepackaged Software (CF Office: 06 Technology)