| $350M | ||
| $217M | ||
| $172M | ||
| $109M | ||
| $107M | ||
| $104M |
Buys | $0 | 0 | 0 |
Sells | $12,105,682 | 54 | 100 |
| Nishimura Mika | director | 0 | $0 | 1 | $56,700 | $-56,700 |
| Davis Timothy E JR | director | 0 | $0 | 2 | $104,187 | $-104,187 |
| RECUPERO ANTHONY J | President, Commercial Ops | 0 | $0 | 3 | $463,180 | $-463,180 |
| PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | 0 | $0 | 12 | $1.78M | $-1.78M |
| Maheshwari Anshul | Chief Financial Officer | 0 | $0 | 17 | $1.94M | $-1.94M |
| DUNN JEFFREY W | director | 0 | $0 | 10 | $3.08M | $-3.08M |
| FRANCIS LAURA | Chief Executive Officer | 0 | $0 | 10 | $4.69M | $-4.69M |
SI-BONE, Inc. is a medical technology company that develops and markets specialized implantable solutions for musculoskeletal conditions affecting the sacropelvic region. These devices are utilized across the United States and internationally. Its flagship product, iFuse, is a minimally invasive surgical implant system designed to address a range of indications, including sacroiliac joint dysfunction and degeneration, adult spinal deformities, and traumatic fractures of the pelvic ring. Beyond iFuse, the company offers advanced iterations like …
Over the last 12 months, insiders at SI-BONE, Inc. have bought $0 and sold $12.11M worth of SI-BONE, Inc. stock.
On average, over the past 5 years, insiders at SI-BONE, Inc. have bought $0 and sold $6.34M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 400,000 shares for transaction amount of $6M was made by Bonita David P (director) on 2018‑10‑19.
| 2026-10-29 | Sale | Maheshwari Anshul | Chief Op & Financial Officer | 3,738 0.0084% | $22.50 | $84,105 | -5.27% | |
| 2026-10-29 | Sale | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | 29,665 0.0652% | $22.11 | $655,745 | -5.27% | |
| 2026-10-12 | Sale | FRANCIS LAURA | Chief Executive Officer | 38,006 0.0857% | $20.05 | $762,013 | +4.60% | |
| 2026-10-05 | Sale | Maheshwari Anshul | Chief Op & Financial Officer | 1,731 0.0039% | $19.50 | $33,755 | +2.07% | |
| 2026-10-02 | Sale | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | 3,133 0.0071% | $18.17 | $56,918 | +11.50% | |
| 2026-10-02 | Sale | Maheshwari Anshul | Chief Op & Financial Officer | 3,318 0.0075% | $18.18 | $60,325 | +11.50% | |
| 2026-10-01 | Sale | DUNN JEFFREY W | director | 20,000 0.0454% | $18.47 | $369,400 | +9.18% | |
| 2026-09-01 | Sale | DUNN JEFFREY W | director | 20,000 0.0451% | $18.91 | $378,160 | +1.08% | |
| 2026-08-24 | Sale | FRANCIS LAURA | Chief Executive Officer | 25,972 0.0607% | $20.12 | $522,596 | -1.62% | |
| 2026-08-24 | Sale | Maheshwari Anshul | Chief Op & Financial Officer | 11,636 0.0272% | $20.11 | $233,971 | -1.62% | |
| 2026-08-21 | Sale | FRANCIS LAURA | Chief Executive Officer | 3,923 0.0089% | $20.02 | $78,538 | -4.01% | |
| 2026-08-21 | Sale | Maheshwari Anshul | Chief Op & Financial Officer | 11,228 0.0254% | $20.02 | $224,785 | -4.01% | |
| 2026-08-20 | Sale | FRANCIS LAURA | Chief Executive Officer | 51,884 0.1169% | $19.46 | $1.01M | -1.54% | |
| 2026-08-19 | Sale | Maheshwari Anshul | Chief Op & Financial Officer | 5,747 0.0127% | $19.55 | $112,354 | -3.57% | |
| 2026-08-17 | Sale | FRANCIS LAURA | Chief Executive Officer | 14,956 0.0338% | $18.66 | $279,065 | +2.73% | |
| 2026-08-17 | Sale | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | 3,725 0.0084% | $18.63 | $69,411 | +2.73% | |
| 2026-08-17 | Sale | Maheshwari Anshul | Chief Financial Officer | 4,665 0.0105% | $18.65 | $87,016 | +2.73% | |
| 2026-08-03 | Sale | DUNN JEFFREY W | director | 20,000 0.0453% | $18.46 | $369,214 | +3.09% | |
| 2026-07-02 | Sale | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | 3,134 0.0069% | $16.71 | $52,375 | +9.47% | |
| 2026-07-02 | Sale | Maheshwari Anshul | Chief Financial Officer | 3,317 0.0073% | $16.77 | $55,627 | +9.47% |
| Skyline Venture Partners V LP | 10 percent owner | 2819985 6.292% | $67.03M | 1 | 7 | <0.0001% |
| Petersen Timothy | director | 1695036 3.782% | $40.29M | 1 | 0 | <0.0001% |
| ORBIMED ADVISORS LLC | director | 985368 2.1986% | $23.42M | 1 | 0 | <0.0001% |
| Bonita David P | director | 985368 2.1986% | $23.42M | 1 | 0 | <0.0001% |
| Freund John Gordon | director | 91767 0.2048% | $2.18M | 1 | 24 | <0.0001% |
| Increased Positions | 107 | +59.78% | 8M | +19.99% |
| Decreased Positions | 81 | -45.25% | 7M | -17.11% |
| New Positions | 31 | New | 1M | New |
| Sold Out Positions | 20 | Sold Out | 3M | Sold Out |
| Total Postitions | 205 | +14.53% | 42M | +2.88% |
| Blackrock, Inc. | $68,377.00 | 8.04% | 3.46M | -14,382 | -0.41% | 2025-09-30 |
| American Century Companies Inc | $56,166.00 | 6.6% | 2.84M | +521,683 | +22.52% | 2025-09-30 |
| Brown Advisory Inc | $54,881.00 | 6.45% | 2.77M | -139,809 | -4.8% | 2025-09-30 |
| Orbimed Advisors Llc | $51,038.00 | 6% | 2.58M | 0 | 0% | 2025-09-30 |
| Vanguard Group Inc | $49,277.00 | 5.79% | 2.49M | +41,449 | +1.69% | 2025-09-30 |
| Champlain Investment Partners, Llc | $41,736.00 | 4.91% | 2.11M | -31,130 | -1.46% | 2025-09-30 |
| First Light Asset Management, Llc | $37,955.00 | 4.46% | 1.92M | +166,902 | +9.53% | 2025-09-30 |
| Silvercrest Asset Management Group Llc | $28,913.00 | 3.4% | 1.46M | -19,970 | -1.35% | 2025-09-30 |
| Nuveen, Llc | $26,770.00 | 3.15% | 1.35M | +147,114 | +12.2% | 2025-09-30 |
| Granahan Investment Management, Llc | $20,575.00 | 2.42% | 1.04M | -224,678 | -17.77% | 2025-09-30 |