Acquisition | REPARE THERAPEUTICS INC | 28th January 2026

Initially announced on November 17, 2025 XENOTHERAPEUTICS INC made a cash offer for REPARE THERAPEUTICS INC of USD 2.2 per REPARE THERAPEUTICS INC share held plus one CVR. Trading in shares of REPARE THERAPEUTICS INC is expected to be halted effective January 28, 2026. Due to the presence of a contingent value right in the offer, REPARE THERAPEUTICS INC will be removed pro rata at its last close price effective (open) January 28, 2026.

The treatment below will be applied to the following indices:

• REPARE THERAPEUTICS INC will be removed from the Index.
• The weight of REPARE THERAPEUTICS INC (RPTX.OQ) based on its last close price will be distributed pro rata to remaining Index constituents.
• Effective Date (open): 28/01/2026

Solactive US Extended Broad Market Index (GTR)