8-K current report · filed Jun 18, 2026

SELLAS Life Sciences Group, Inc. (SLS) 8-K Current Report: June 18, 2026

Item 5.07SLS overview

Short answer

SELLAS Life Sciences Group, Inc. (SLS) filed an 8-K current report with the SEC on June 18, 2026 reporting Item 5.07 (Submission of Matters to a Vote of Security Holders). 62.59% participation, with 115,511,771 shares represented at the June 16 annual meeting.

SELLAS Life Sciences Group, Inc. 8-K event analysis

AI summary of each reported item and its exhibits

Item 5.07 · Submission of Matters to a Vote of Security Holders

  • 62.59% participation, with 115,511,771 shares represented at the June 16 annual meeting
  • Robert Van Nostrand and Jane Wasman reelected Class I directors through 2029
  • Baker Tilly ratified as 2026 independent auditor, succeeding Moss Adams
  • Equity plan expanded by 20,000,000 shares, increasing potential dilution and employee compensation capacity
  • Executive compensation approved on an advisory basis, while adjournment authority also passed

Generated from the filing text and exhibits; verify against the original. What 8-K item codes mean

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