---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-067137"
form_type: "8-K"
ticker: "AMPL"
cik: "0001866692"
company_name: "Amplitude, Inc."
filed_at: "2026-02-24T23:59:59+00:00"
generated_at: "2026-05-16T00:53:51.031481+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Amplitude President Thomas Hansen to depart Mar 31; Crook becomes CCO; reaffirms 2026 guidance

## Summary
- Thomas Hansen steps down as President effective March 31, 2026; remains advisor through April 1, 2027.
- Nathaniel Crook, current CRO, appointed as first Chief Commercial Officer, taking over most of Hansen's duties.
- Company reaffirms Q1 and full-year 2026 financial outlook as provided in the Feb 18, 2026 earnings release.
- Departure stated as not the result of any dispute or disagreement with company operations or policies.

## SEC filing metadata
- accession: 0001193125-26-067137
- form_type: 8-K
- ticker: AMPL
- cik: 0001866692
- company_name: Amplitude, Inc.
- filed_at: 2026-02-24T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1866692/000119312526067137/0001193125-26-067137-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1866692/000119312526067137/d745375d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-067137
- JSON: https://secwatch.observer/filing/0001193125-26-067137.json
- Plain text: https://secwatch.observer/filing/0001193125-26-067137.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.