X0407 4 2023-06-01 0 0001534133 CalciMedica, Inc. CALC 0001576244 Roberts Eric W C/O CALCIMEDICA, INC. 505 COAST S. BLVD. #202 LA JOLLA CA 92037 1 1 1 0 Chief Business Officer 0 Common Stock 2023-06-01 4 P 0 2000 4.415 A 10500 D Common Stock 2023-06-02 4 P 0 1687 4.90 A 12187 D Common Stock 8000 I By Oppenheimer & Co Inc. Custodian FBO Eric W Roberts Roth IRA Common Stock 1800 I By FMTC Custodian - Roth IRA FBO Eric W. Roberts Common Stock 10661 I By IRA Financial Trust Company CFBO Eric W. Roberts Common Stock 356989 I By Valence Investments SPV IV, LLC Common Stock 66228 I By Valence Investments SPV V, LLC Common Stock 316109 I By Valence Investments SPV VI, LLC The weighted average purchase price for the transaction reported was $4.415, and the range of prices were between $4.37 and $4.43. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares purchased at each separate price will be provided. The weighted average purchase price for the transaction reported was $4.9, and the range of prices were between $4.97628 and $4.9. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares purchased at each separate price will be provided. The Reporting Person, a co-founder and managing director of Valence Investments SPV IV, LLC ("Valence IV"), Valence Investments SPV V, LLC ("Valence V") and Valence Investments SPV VI, LLC (Valence VI), may be deemed to beneficially own the securities held by Valence IV, Valence V and Valence VI (the "Valence Securities"). The Reporting Person disclaims beneficial ownership of the Valence Securities except to the extent of his pecuniary interest therein. By John Dunn, Attorney-in-Fact 2023-06-05