Company · CIK 0001459839 · SIC 3841 — Surgical & Medical Instruments & Apparatus · Nasdaq
SI-BONE, Inc. · SIBN
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2026 SForm 4 → | Sep 3, 7:26 pm EDT | Jeffrey W DunnDirector | 20,000 | $18.91 | $378,160 | 16,057 | −55.5% | 10b5-1 |
| Sep 1, 2026 MForm 4 → | Sep 3, 7:26 pm EDT | Jeffrey W DunnDirector | 20,000 | $4.68 | $93,600 | 36,057 | — | 10b5-1 |
| Aug 24, 2026 SForm 4 → | Aug 26, 7:06 pm EDT | Laura FrancisChief Executive Officer, Director | 25,972 | $20.12 | $522,596 | 291,491 | −8.18% | 10b5-1 |
| Aug 24, 2026 SForm 4 → | Aug 26, 7:04 pm EDT | Anshul MaheshwariChief Op & Financial Officer | 11,636 | $20.11 | $233,971 | 223,284 | −4.95% | 10b5-1 |
| Aug 20, 2026 SForm 4 → | Aug 21, 5:58 pm EDT | Laura FrancisChief Executive Officer, Director | 55,807 | $19.50 | $1,088,201 | 317,463 | −15.0% | 10b5-1 |
| Aug 19, 2026 SForm 4 → | Aug 21, 5:56 pm EDT | Anshul MaheshwariChief Op & Financial Officer | 16,975 | $19.86 | $337,138 | 234,920 | −6.74% | 10b5-1 |
| Aug 17, 2026 SForm 4 → | Aug 18, 5:00 pm EDT | Laura FrancisChief Executive Officer, Director | 14,956 | $18.66 | $279,065 | 493,900 | −2.94% | |
| Aug 17, 2026 SForm 4 → | Aug 18, 4:58 pm EDT | Michael A. PisetskySVP, Ops & Adm/Chief Legal Ofr | 3,725 | $18.63 | $69,411 | 273,650 | −1.34% | |
| Aug 17, 2026 SForm 4 → | Aug 18, 4:55 pm EDT | Anshul MaheshwariChief Financial Officer | 4,665 | $18.65 | $87,016 | 251,895 | −1.82% | |
| Aug 3, 2026 SForm 4 → | Aug 5, 6:21 pm EDT | Jeffrey W DunnDirector | 20,000 | $18.46 | $369,214 | 16,057 | −55.5% | |
| Aug 3, 2026 MForm 4 → | Aug 5, 6:21 pm EDT | Jeffrey W DunnDirector | 20,000 | $4.68 | $93,600 | 36,057 | — | |
| Jul 2, 2026 SForm 4 → | Jul 6, 5:11 pm EDT | Michael A. PisetskySVP, Ops & Adm/Chief Legal Ofr | 3,134 | $16.71 | $52,375 | 277,375 | −1.12% | |
| Jul 2, 2026 SForm 4 → | Jul 6, 5:07 pm EDT | Anshul MaheshwariChief Financial Officer | 3,317 | $16.77 | $55,627 | 256,560 | −1.28% |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2026 MForm 4 → | Sep 3, 7:26 pm EDT | Jeffrey W DunnDirector | 20,000 | — | — | 86,260 | — | 10b5-1 |
| Aug 3, 2026 MForm 4 → | Aug 5, 6:21 pm EDT | Jeffrey W DunnDirector | 20,000 | — | — | 106,260 | — |