Exhibit 99.1 SI-BONE, Inc. Reports Financial Results for the First Quarter 2024 Annual guidance increased to $164 million - $166 million, implying annual growth of ~18% - 20% SANTA CLARA, Calif. May 6, 2024 - SI-BONE, Inc. (Nasdaq:SIBN), a medical device company dedicated to solving musculoskeletal disorders of the sacropelvic anatomy, today reported financial results for the quarter ended March 31, 2024. First Quarter 2024 Financial Highlights (all comparisons are to the prior year period) • Worldwide reve ...