SI-BONE (SIBN) CFO Anshul Maheshwari Sells Shares

What Happened
Anshul Maheshwari, Chief Operating & Financial Officer of SI-BONE, sold a total of 16,975 shares in two open-market transactions. On 2026-08-19 Maheshwari sold 5,747 shares at a weighted-average price of $19.55 for $112,354, and on 2026-08-21 sold 11,228 shares at a weighted-average price of $20.02 for $224,785 — total proceeds ≈ $337,139. These were outright sales (dispositions), not purchases or option exercises.

Key Details

• Transaction dates: 2026-08-19 (5,747 shares, WAP $19.55; range $19.50–$19.67) and 2026-08-21 (11,228 shares, WAP $20.02; range $20.00–$20.05).
• Total shares sold: 16,975; total proceeds: $337,139.
• Ownership after transaction: the filing notes inclusion of 167,604 shares issuable upon settlement of restricted stock units (RSUs) granted to the reporting person (footnote F4). The Form does not list a separate total common-stock count beyond that note.
• Notable footnotes: sale effected pursuant to a 10b5-1 trading plan dated December 17, 2025 (F1); weighted-average price ranges disclosed for the multiple executions (F2, F3).
• Filing date: 2026-08-21 (covers trades on 8/19 and 8/21); filing appears timely (no late-filing indication).

Context
The sales were executed under a pre-arranged 10b5-1 plan, which typically schedules trades in advance and is commonly used by insiders to avoid trading on material non-public information. Sales are routine insider activity and do not, by themselves, indicate the insider’s view on the company’s prospects.