---
schema_version: "secwatch.filing_event.v1"
accession: "0001171843-26-002614"
form_type: "8-K"
ticker: "BBNX"
cik: "0001674632"
company_name: "Beta Bionics, Inc."
filed_at: "2026-04-21T23:59:59+00:00"
generated_at: "2026-05-15T05:07:22.288678+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "medium"
source: SEC EDGAR
---

# Beta Bionics Q1 net sales up 57% YoY to $27.6M; raises FY 2026 guidance

## Summary
- Net sales $27.6M (+57% YoY); PBP channel $10.7M (+181% YoY).
- Gross margin 59.5% (+864 bps); loss from ops $24.3M (-88% of sales vs -106%).
- Net loss $21.9M vs $28.7M YoY; adjusted EBITDA -$17.7M (-64% vs -88% of sales).
- Cash and investments $239.5M; raised full year 2026 guidance (quantified details not provided).
- New patient starts declined 10-20% sequentially; 70% from MDI users.

## SEC filing metadata
- accession: 0001171843-26-002614
- form_type: 8-K
- ticker: BBNX
- cik: 0001674632
- company_name: Beta Bionics, Inc.
- filed_at: 2026-04-21T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: medium
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1674632/000117184326002614/0001171843-26-002614-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1674632/000117184326002614/f8k_042126.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001171843-26-002614
- JSON: https://secwatch.observer/filing/0001171843-26-002614.json
- Plain text: https://secwatch.observer/filing/0001171843-26-002614.txt

## Key facts
- Earnings Releases
  Beta Bionics, Inc. updated its the quarter ended March 31, 2026 guidance (raised).
  - Period: the quarter ended March 31, 2026
  - Guidance: raised
  - Result: reported results
  source text: Beta Bionics, Inc. (the “Company”) issued a press release announcing its financial results for the first quarter ended March 31, 2026.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1674632/000117184326002614/0001171843-26-002614-index.htm

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