Delcath Systems (DCTH) 8-K Summary

Filed November 4, 2025, pursuant to Item 2.02 announcing financial results.

• Delcath Systems issued a press release detailing financial results and business highlights for the quarter ended September 30, 2025.
• The substantive data is furnished as Exhibit 99.1; this 8-K serves only as notification of the release.
• DCTH common stock trades on The Nasdaq Capital Market.

Investors must refer to Exhibit 99.1 for specific financial performance metrics.

Delcath Systems (DCTH) Q3 2025 Investor Summary

Delcath reported strong revenue gr