---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-097124"
form_type: "8-K"
ticker: "SENS"
cik: "0001616543"
company_name: "Senseonics Holdings, Inc."
filed_at: "2025-10-06T23:59:59+00:00"
generated_at: "2026-05-17T04:35:21.663107+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Senseonics Q3 preliminary revenue $8.1M (+91% YoY); 1:20 reverse stock split effective Oct 17

## Summary
- Preliminary unaudited revenue $8.1M for Q3 2025, up 91% vs Q3 2024.
- US new patient starts grew ~160% YoY; September set record monthly starts.
- 1:20 reverse stock split reduces shares from ~816M to ~41M; effective 5:00 pm ET Oct 17, trading post-split Oct 20.
- Sales and marketing organization brought in-house; DTC marketing driving awareness and patient growth.
- Reverse split approved by stockholders Sep 29; Board set final ratio Oct 3.

## SEC filing metadata
- accession: 0001104659-25-097124
- form_type: 8-K
- ticker: SENS
- cik: 0001616543
- company_name: Senseonics Holdings, Inc.
- filed_at: 2025-10-06T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1616543/000110465925097124/0001104659-25-097124-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1616543/000110465925097124/tm2528088d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-097124
- JSON: https://secwatch.observer/filing/0001104659-25-097124.json
- Plain text: https://secwatch.observer/filing/0001104659-25-097124.txt

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