14 insiders reported 191 Form 4 transactions for SI-BONE, Inc. (SIBN) over the past 18 months (most recent 2026-08-21). Recent activity: FRANCIS LAURA (Chief Executive Officer) Sell 51,884 shares, Maheshwari Anshul (Chief Op & Financial Officer) Sell 5,747 shares, FRANCIS LAURA (Chief Executive Officer) Sell 3,923 shares, Maheshwari Anshul (Chief Op & Financial Officer) Sell 11,228 shares, FRANCIS LAURA (Chief Executive Officer) Sell 1,973 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-21 | FRANCIS LAURA | Chief Executive Officer | Sell | 51,884 | $1.0M |
| 2026-08-21 | Maheshwari Anshul | Chief Op & Financial Officer | Sell | 5,747 | $112,354 |
| 2026-08-21 | FRANCIS LAURA | Chief Executive Officer | Sell | 3,923 | $78,538 |
| 2026-08-21 | Maheshwari Anshul | Chief Op & Financial Officer | Sell | 11,228 | $224,785 |
| 2026-08-18 | FRANCIS LAURA | Chief Executive Officer | Sell | 1,973 | $36,755 |
| 2026-08-18 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | Sell | 1,854 | $34,513 |
| 2026-08-18 | Maheshwari Anshul | Chief Financial Officer | Sell | 2,476 | $46,251 |
| 2026-08-18 | FRANCIS LAURA | Chief Executive Officer | Sell | 3,652 | $68,144 |
| 2026-08-18 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | Sell | 1,871 | $34,898 |
| 2026-08-18 | Maheshwari Anshul | Chief Financial Officer | Sell | 2,189 | $40,764 |
| 2026-08-18 | FRANCIS LAURA | Chief Executive Officer | Sell | 3,203 | $59,778 |
| 2026-08-18 | FRANCIS LAURA | Chief Executive Officer | Sell | 2,236 | $41,772 |
| 2026-08-18 | FRANCIS LAURA | Chief Executive Officer | Sell | 3,892 | $72,616 |
| 2026-08-05 | DUNN JEFFREY W | Director | Buy | 20,000 | $93,600 |
| 2026-08-05 | DUNN JEFFREY W | Director | Sell | 20,000 | $369,214 |
| 2026-07-06 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | Sell | 1,799 | $30,042 |
| 2026-07-06 | Maheshwari Anshul | Chief Financial Officer | Sell | 1,757 | $29,521 |
| 2026-07-06 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | Sell | 34 | $573 |
| 2026-07-06 | Maheshwari Anshul | Chief Financial Officer | Sell | 1,560 | $26,106 |
| 2026-07-06 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | Sell | 1,301 | $21,760 |
| 2026-06-09 | HILLEMAN JERYL L | Director | Buy | 10,957 | $0 |
| 2026-06-08 | Nishimura Mika | Director | Buy | 10,957 | $0 |
| 2026-06-08 | DUNN JEFFREY W | Director | Buy | 10,957 | $0 |
| 2026-06-08 | Freund John Gordon | Director | Buy | 10,957 | $0 |
| 2026-06-08 | Davis Timothy E JR | Director | Buy | 10,957 | $0 |
Source: SEC Form 4 filings · as of 2026-08-21