X0206 3 2018-10-16 0 0001459839 SI-BONE, Inc. SIBN 0001754765 Pisetsky Michael A C/O SI-BONE, INC. 471 EL CAMINO REAL, SUITE 101 SANTA CLARA CA 95050 0 1 0 0 GC & Chief Compliance Officer Common Stock 6914 D Stock Option (right to buy) 4.32 2025-05-25 Common Stock 3759 D Stock Option (right to buy) 4.32 2025-05-25 Common Stock 245 D Stock Option (right to buy) 4.32 2026-02-22 Common Stock 3472 D Stock Option (right to buy) 4.32 2026-07-26 Common Stock 32038 D Stock Option (right to buy) 4.68 2027-03-01 Common Stock 30555 D The shares subject to the option vest in equal monthly installments over four years commencing on March 2, 2015, subject to Reporting Person's continued service through each relevant vesting date. The shares subject to this option may be exercised prior to vesting, subject to Issuer's right to repurchase. The shares subject to the option vest in equal monthly installments over four years commencing on April 15, 2015, subject to Reporting Person's continued service through each relevant vesting date. The shares subject to this option may be exercised prior to vesting, subject to Issuer's right to repurchase. The shares subject to the option vest in equal monthly installments over four years commencing on January 21, 2016, subject to Reporting Person's continued service through each relevant vesting date. The shares subject to this option may be exercised prior to vesting, subject to Issuer's right to repurchase. The shares subject to the option vest in equal monthly installments over four years commencing on July 5, 2016, subject to Reporting Person's continued service through each relevant vesting date. The shares subject to this option may be exercised prior to vesting, subject to Issuer's right to repurchase. The shares subject to the option vest in equal monthly installments over four years commencing on September 6, 2017, subject to Reporting Person's continued service through each relevant vesting date. The shares subject to this option may be exercised prior to vesting, subject to Issuer's right to repurchase. Exhibit 24 - Power of Attorney /s/ Michael A. Pisetsky 2018-10-16