---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-22-038335"
form_type: "8-K/A"
ticker: "BFLY"
cik: "0001804176"
company_name: "Butterfly Network, Inc."
filed_at: "2022-03-28T23:59:59+00:00"
generated_at: "2026-06-26T16:23:31.360739+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Butterfly Network corrects signature on 8-K; lease for new HQ in Burlington detailed

## Summary
- Amendment only fixes missing signature on May 2021 8-K; no change to original disclosure.
- Butterfly Network leases entire 61,138 sq ft building at 1600 District Avenue, Burlington as new principal office.
- Initial term of 10 years 8 months with two 5-year extension options.
- Rent: free for first 8 months; reduced rent for months 9-20; full base rent $213,983/month from month 21.
- Security deposit of $4M in letter of credit; early termination right after 92nd month.

## SEC filing metadata
- accession: 0001104659-22-038335
- form_type: 8-K/A
- ticker: BFLY
- cik: 0001804176
- company_name: Butterfly Network, Inc.
- filed_at: 2022-03-28T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1804176/000110465922038335/0001104659-22-038335-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1804176/000110465922038335/tm2210335d2_8ka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-22-038335
- JSON: https://secwatch.observer/filing/0001104659-22-038335.json
- Plain text: https://secwatch.observer/filing/0001104659-22-038335.txt

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