SCHEDULE 13D/A

REPARE THERAPEUTICS INC

Common Shares · CUSIP: 760273102

Event date: 2025-11-19

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Versant Venture Capital V, L.P.Reported CIK 0001589097

  Shares: 0 · Class: 0.0%

• Versant Affiliates Fund V, L.P.Reported CIK 0001589095

  Shares: 2,693 · Class: 0.0%

• Versant Ophthalmic Affiliates I, L.P.Reported CIK 0001589098

  Shares: 2,982 · Class: 0.0%

• Versant Ventures V, LLCReported CIK 0001619298

  Shares: 5,675 · Class: 0.0%

• Versant Venture Capital V (Canada) LPReported CIK 0001612235

  Shares: 6,814 · Class: 0.0%

• Versant Ventures V (Canada), L.P.Reported CIK 0001716490

  Shares: 6,814 · Class: 0.0%

• Versant Ventures V GP-GP (Canada), Inc.Reported CIK 0001619297

  Shares: 6,814 · Class: 0.0%

• Versant Venture Capital VI, L.P.Reported CIK 0001687880

  Shares: 0 · Class: 0.0%

• Versant Ventures VI GP, L.P.Reported CIK 0001777654

  Shares: 0 · Class: 0.0%

• Versant Ventures VI GP-GP, LLCReported CIK 0001777652

  Shares: 0 · Class: 0.0%

• Versant Vantage I, L.P.Reported CIK 0001765253

  Shares: 72,211 · Class: 0.2%

• Versant Vantage I GP, L.P.Reported CIK 0001777651

  Shares: 72,211 · Class: 0.2%

• Versant Vantage I GP-GP, LLCReported CIK 0001777653

  Shares: 72,211 · Class: 0.2%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.