EXICURE, INC. 8-K

What Happened
Exicure, Inc. (XCUR) filed a Form 8-K on March 27, 2026 (Item 5.02) announcing that director Sangjin Yeo submitted his resignation from the company’s Board of Directors and the Audit Committee. Yeo submitted his resignation on March 25, 2026, and it became effective March 27, 2026. The filing states the resignation was not due to any disagreement with the company’s operations, policies, or practices.

Key Details

• Director: Sangjin Yeo resigned from the Board and the Audit Committee.
• Dates: Resignation submitted March 25, 2026; effective March 27, 2026; 8-K filed March 27, 2026.
• Cause: Company disclosed the resignation was not the result of any disagreement with the company’s operations, policies, or practices.
• Signature: Form 8-K signed by Jung Soo Kim, Chief Executive Officer.

Why It Matters
Board changes can affect governance and oversight, particularly when an Audit Committee member departs. This filing is informational: it reports the resignation but does not indicate any dispute or operational issue. Investors should note the board vacancy and watch for any future announcements about a replacement or changes to committee composition.