8-K current report · filed Aug 6, 2026

Cullinan Therapeutics, Inc. (CGEM) 8-K Current Report: August 6, 2026

Item 2.02Item EX-99.1CGEM overview

Short answer

Cullinan Therapeutics, Inc. (CGEM) filed an 8-K current report with the SEC on August 6, 2026 reporting Item 2.02 (Results of Operations and Financial Condition), Item EX-99.1 (Exhibit EX-99.1). Q2 and first-half 2026 financial results announced for periods ended June 30, 2026.

Cullinan Therapeutics, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 2.02 · Results of Operations and Financial Condition

  • Q2 and first-half 2026 financial results announced for periods ended June 30, 2026
  • Full results and management commentary contained in Exhibit 99.1
  • Investor focus: cash position, R&D spending, pipeline progress, and updated outlook in the accompanying release

Item EX-99.1 · Exhibit EX-99.1

  • Cash and investments $356.0M, supporting operations into 2029 under the current plan and reducing near-term financing risk
  • Net loss narrowed to $53.7M from $70.1M, with R&D expense falling to $44.4M from $61.0M
  • CLN-049 potentially registrational Phase 2 AML study begins Q3 2026 following positive FDA End-of-Phase 1 feedback
  • CLN-978 multi-dose data expected in RA in Q3 2026 and SLE in Q4 2026, with Phase 2 expansions planned for early 2027
  • Zipalertinib PDUFA action date February 27, 2027, with Cullinan eligible for $30M and up to $100M upon U.S. approvals

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