Interactive Brokers Files to Issue 2.5 Million Common Shares via Shelf Takedown

Interactive Brokers Group, Inc. has filed a prospectus supplement to issue 2,499,567 shares of its common stock. This action is a takedown from a newly filed S-3 shelf registration statement, preparing for the issuance of the shares.

Key Details

• Offering Size: The company is taking down 2,499,567 shares of common stock for potential issuance.
• Registration: The shares are being offered under the company's shelf Registration Statement on Form S-3 (No. 333-297857), filed on July 31, 2026.
• Purpose: According to the associated legal opinion, the shares are to be issued to IBG Holdings LLC for distribution to its members in exchange for membership interests in IBG LLC.