EFTA00293487 CONFIDENTIAL EXHIBIT A SCHRODINGER, INC. SCHEDULE OF OPTION GRANTS DATE OF GRANT: MAY 19, 2014 EXERCISE PRICE: $0.21 PER SHARE I. Non-Statutory Stock Options to Employees and Consultants — First Time Grants Name of Optionee State of Residence 10% Holder (Yes/No) Number of Shares Vesting Schedule (Notes) Vesting Commenceme