Insider holders · CIK 0001459839
SI-BONE, Inc. · SIBN
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Skyline Venture Management V, LLC10% Owner | — | 4,419,985 | 4,419,985 | Oct 19, 2018 · 4:48 pm EDT | Form 4 |
| Skyline Venture Partners V LP10% Owner | — | 4,419,985 | 4,419,985 | Oct 19, 2018 · 4:48 pm EDT | Form 4 |
| Yasunori Kaneko10% Owner | — | 4,419,985 | 4,419,985 | Oct 19, 2018 · 4:48 pm EDT | Form 4 |
| Timothy PetersenDirector | — | 1,695,036 | 1,695,036 | Oct 19, 2018 · 4:58 pm EDT | Form 4 |
| OrbiMed Capital GP V LLCDirector | — | 985,368 | 985,368 | Oct 19, 2018 · 4:52 pm EDT | Form 4 |
| David P BonitaDirector | — | 985,368 | 985,368 | Oct 19, 2018 · 4:50 pm EDT | Form 4 |
| ORBIMED ADVISORS LLCDirector | — | 985,368 | 985,368 | Oct 19, 2018 · 4:52 pm EDT | Form 4 |
| Laura FrancisChief Executive Officer | 493,900 | 291,491 | 785,391 | Aug 26, 2026 · 7:06 pm EDT | Form 4 |
| Mark A ReileyDirector | 523,180 | 19,444 | 542,624 | Oct 19, 2018 · 4:59 pm EDT | Form 4 |
| Michael A. PisetskySVP, Ops & Adm/Chief Legal Ofr | 273,650 | — | 273,650 | Aug 18, 2026 · 4:58 pm EDT | Form 4 |
| Anshul MaheshwariChief Op & Financial Officer | 223,284 | — | 223,284 | Aug 26, 2026 · 7:04 pm EDT | Form 4 |
| Scott A YerbyChief Technology Officer | 108,182 | 108,495 | 216,677 | Jan 17, 2019 · 6:46 pm EST | Form 4 |
| Montreux IV Associates IV, LLC10% Owner | — | 171,929 | 171,929 | Oct 19, 2018 · 4:49 pm EDT | Form 4 |
| Montreux Equity Management IV, LLC10% Owner | — | 171,929 | 171,929 | Oct 19, 2018 · 4:49 pm EDT | Form 4 |
| Montreux Equity Partners IV, L.P.10% Owner | — | 171,929 | 171,929 | Oct 19, 2018 · 4:49 pm EDT | Form 4 |
| Montreux IV Associates, LLC10% Owner | — | 171,929 | 171,929 | Oct 19, 2018 · 4:49 pm EDT | Form 4 |
| Daniel K Turner III10% Owner | — | 171,929 | 171,929 | Oct 19, 2018 · 4:49 pm EDT | Form 4 |
| John Gordon FreundDirector | 54,258 | 91,767 | 146,025 | Jun 8, 2026 · 5:41 pm EDT | Form 4 |
| Jeffrey W DunnDirector | 16,057 | 81,073 | 97,130 | Sep 3, 2026 · 7:26 pm EDT | Form 4 |
| Timothy E Davis Jr.Director | 76,679 | — | 76,679 | Jun 8, 2026 · 5:40 pm EDT | Form 4 |
| Gregory K HinckleyDirector | 75,603 | — | 75,603 | Oct 19, 2018 · 4:57 pm EDT | Form 4 |
| Jeryl L HillemanDirector | 43,772 | — | 43,772 | Jun 9, 2026 · 2:50 pm EDT | Form 4 |
| Mika NishimuraDirector | 43,673 | — | 43,673 | Jun 8, 2026 · 5:42 pm EDT | Form 4 |
| Thomas A. WestDirector | 37,947 | — | 37,947 | Jun 8, 2026 · 5:42 pm EDT | Form 4 |
| Keith ValentineDirector | 31,374 | — | 31,374 | Oct 19, 2018 · 5:01 pm EDT | Form 4 |
| Anthony J RecuperoChief Commercial Officer | 19,700 | — | 19,700 | Jan 17, 2019 · 6:44 pm EST | Form 4 |
| W Carlton RecklingCMO and VP, Medical Affairs | 10,200 | — | 10,200 | Jan 17, 2019 · 6:45 pm EST | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.