COO Maheshwari Sells 1,731 Of SI-BONE Inc >SIBN

SOURCE: Form 4 ISSUER: SI-BONE Inc SYMBOL: SIBN FILER: Maheshwari Anshul TITLE: Chief Operating Officer DATE TRANSACTION SHARES PRICE VALUE 10/2/26 Surrender* 3,318 $18.18 $60,325 10/5/26 Sale 1,731 $19.50 $33,755 (10b5-1 Plan Indicated)** OWNERSHIP: 218,235 (Direct) * - Insiders can surrender shares back to the company to pay taxes or cover the cost of an option exercise or vesting. ** - A 10b5-1 plan enables an insider to establish a program to make trans- actions according to an advance plan. Such a program allows an insider to continue with planned transactions even if he or she comes into possession of material non-public information. --------------------------------------- HISTORICAL ACTIVITY -------------------------------------- AVG REMAINING INSIDER NAME ROLE TRADE DATES TRANS SHARES FLAGS PRICE HOLDINGS Maheshwari Anshul COO 10/05/26 Sell 1,731 b 19.50 218,235 Dunn Jeffrey W Chmn 10/01/26 Sell 20,000 bo 18.47 97,130 Dunn Jeffrey W Chmn 09/01/26 Sell 20,000 bo 18.91 97,130 Francis Laura CEO 08/24/26 Sell 25,972 b 20.12 785,391 Maheshwari Anshul COO 08/24/26 Sell 11,636 b 20.11 223,284 Francis Laura CEO 08/20-08/21/26 Sell 55,807 b 19.74 811,363 Maheshwari Anshul COO