---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-031725"
form_type: "8-K"
ticker: "DCTH"
cik: "0000872912"
company_name: "DELCATH SYSTEMS, INC."
filed_at: "2026-05-07T23:59:59+00:00"
generated_at: "2026-05-14T22:21:07.163193+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Delcath Q1 2026 revenue $25M (+26% YoY); net loss $1.1M; guides FY rev at least $100M

## Summary
- Total revenue $25.0M, up 26% YoY; HEPZATO KIT revenue $23.3M (+29% YoY); CHEMOSAT $1.7M (flat).
- Net loss of $1.1M vs net income $1.1M prior year; non-GAAP adjusted EBITDA $3.4M vs $7.6M.
- Cash and investments $89.3M, no debt; repurchased 316,023 shares for $3.0M in Q1.
- FY 2026 guidance: revenue at least $100M, gross margins 84-87%, positive adjusted EBITDA.
- Active centers 29; CHOPIN Phase 2 trial published in The Lancet Oncology; ESMO guideline inclusion.

## SEC filing metadata
- accession: 0001628280-26-031725
- form_type: 8-K
- ticker: DCTH
- cik: 0000872912
- company_name: DELCATH SYSTEMS, INC.
- filed_at: 2026-05-07T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/872912/000162828026031725/0001628280-26-031725-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/872912/000162828026031725/dcth-20260507.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-031725
- JSON: https://secwatch.observer/filing/0001628280-26-031725.json
- Plain text: https://secwatch.observer/filing/0001628280-26-031725.txt

## Source-grounded claims
- claim_id: e8411e5308d21f551466bd0845e86f16e79542c3
  claim: DELCATH SYSTEMS, INC. reported first quarter ended March 31, 2026 results: revenue $25.0 million, net income Net loss of $1.1 million. Guidance raised.
  evidence_excerpt: Total revenue of $25.0 million, compared with $19.8 million in the first quarter of 2025
  evidence_url: https://www.sec.gov/Archives/edgar/data/872912/000162828026031725/0001628280-26-031725-index.htm

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