---
schema_version: "secwatch.filing_event.v1"
accession: "0001835830-25-000103"
form_type: "8-K"
ticker: "KVYO"
cik: "0001835830"
company_name: "Klaviyo, Inc."
filed_at: "2025-09-25T23:59:59+00:00"
generated_at: "2026-05-17T05:42:03.411075+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "low"
source: SEC EDGAR
---

# Klaviyo posts Investor Day presentation; no specific financial figures disclosed in 8-K

## Summary
- Investor Day held September 25, 2025; presentation posted on IR website.
- Presentation covers business strategy, market opportunity, financial guidance, and long-term outlook per filing.
- This summary is limited because the exhibit content is not fully provided in the filing.

## SEC filing metadata
- accession: 0001835830-25-000103
- form_type: 8-K
- ticker: KVYO
- cik: 0001835830
- company_name: Klaviyo, Inc.
- filed_at: 2025-09-25T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1835830/000183583025000103/0001835830-25-000103-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1835830/000183583025000103/kvyo-20250925.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001835830-25-000103
- JSON: https://secwatch.observer/filing/0001835830-25-000103.json
- Plain text: https://secwatch.observer/filing/0001835830-25-000103.txt

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