SIBN insider buying and SEC filings, explained
Si-Bone, Inc. · CIK 1459839
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Surgical & Medical Instruments & Apparatus
- State of incorporation
- DE
- Fiscal year end
- Dec 31
- Former names
- SI-Bone Inc.
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$3.9M
Planned sales (10b5-1)
$8.6M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Oct 29, 2026 | Planned (10b5-1) | Michael A. Pisetsky (SVP, Ops & Adm/Chief Legal Ofr) sold 29,665 shares at about $22.11 ($656K), marked as a 10b5-1 plan trade. Holdings down 15% to 164,444 shares. | SEC filing Filed Nov 2, 2026, 5:19 PM ET |
| Oct 29, 2026 | Planned (10b5-1) | Anshul Maheshwari (Chief Op & Financial Officer) sold 3,738 shares at $22.50 ($84K), marked as a 10b5-1 plan trade. Holdings down 2% to 214,497 shares. | SEC filing Filed Nov 2, 2026, 5:17 PM ET |
| Oct 12, 2026 | Planned (10b5-1) | Laura Francis (CEO and Director) sold 38,006 shares indirectly (by trust) at about $20.05 ($762K), marked as a 10b5-1 plan trade. Holdings by trust down 9% to 379,256 shares. | SEC filing Filed Oct 14, 2026, 5:10 PM ET |
| Oct 2, 2026 | Sale | Michael A. Pisetsky (SVP, Ops & Adm/Chief Legal Ofr) sold 3,133 shares at about $18.17 ($57K). Holdings down 1% to 270,517 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Oct 6, 2026, 7:25 PM ET |
| Oct 2–5, 2026 | Planned (10b5-1) | Anshul Maheshwari (Chief Op & Financial Officer) sold 5,049 shares between Oct 2 and Oct 5 at about $18.63 ($94K), marked as a 10b5-1 plan trade. Holdings down 2% to 218,235 shares. | SEC filing Filed Oct 6, 2026, 7:23 PM ET |
| Oct 1, 2026 | Planned (10b5-1) | Jeffrey W. Dunn (Director) sold 20,000 shares at about $18.47 ($369K), marked as a 10b5-1 plan trade. Holdings down 55% to 16,057 shares. | SEC filing Filed Oct 5, 2026, 5:54 PM ET |
| Sep 1, 2026 | Planned (10b5-1) | Jeffrey W. Dunn (Director) sold 20,000 shares at about $18.91 ($378K), marked as a 10b5-1 plan trade. Holdings down 55% to 16,057 shares. | SEC filing Filed Sep 3, 2026 |
| Aug 24, 2026 | Planned (10b5-1) | Anshul Maheshwari (Chief Op & Financial Officer) sold 11,636 shares at about $20.11 ($234K), marked as a 10b5-1 plan trade. Holdings down 5% to 223,284 shares. | SEC filing Filed Aug 26, 2026 |
| Aug 24, 2026 | Planned (10b5-1) | Laura Francis (CEO and Director) sold 25,972 shares indirectly (by trust) at about $20.12 ($523K), marked as a 10b5-1 plan trade. Holdings by trust down 8% to 291,491 shares. | SEC filing Filed Aug 26, 2026 |
| Aug 20–21, 2026 | Planned (10b5-1) | Laura Francis (CEO and Director) sold 55,807 shares indirectly (by trust) between Aug 20 and Aug 21 at about $19.50 ($1.1M), marked as a 10b5-1 plan trade. Holdings by trust down 15% to 317,463 shares. | SEC filing Filed Aug 21, 2026 |
| Aug 19–21, 2026 | Planned (10b5-1) | Anshul Maheshwari (Chief Op & Financial Officer) sold 16,975 shares between Aug 19 and Aug 21 at about $19.86 ($337K), marked as a 10b5-1 plan trade. Holdings down 7% to 234,920 shares. | SEC filing Filed Aug 21, 2026 |
| Aug 17, 2026 | Sale | Anshul Maheshwari (CFO) sold 4,665 shares at about $18.65 ($87K). Holdings down 2% to 251,895 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 18, 2026 |
| Aug 17, 2026 | Sale | Michael A. Pisetsky (SVP, Ops & Adm/Chief Legal Ofr) sold 3,725 shares at about $18.64 ($69K). Holdings down 1% to 273,650 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 18, 2026 |
| Aug 17, 2026 | Sale | Laura Francis (CEO and Director) sold 14,956 shares at about $18.66 ($279K). Holdings down 3% to 493,900 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 18, 2026 |
| Aug 3, 2026 | Planned (10b5-1) | Jeffrey W. Dunn (Director) sold 20,000 shares at about $18.46 ($369K), marked as a 10b5-1 plan trade. Holdings down 55% to 16,057 shares. | SEC filing Filed Aug 5, 2026 |
| Jul 2, 2026 | Sale | Anshul Maheshwari (CFO) sold 3,317 shares at about $16.77 ($56K). Holdings down 1% to 256,560 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 6, 2026 |
| Jul 2, 2026 | Sale | Michael A. Pisetsky (SVP, Ops & Adm/Chief Legal Ofr) sold 3,134 shares at about $16.71 ($52K). Holdings down 1% to 277,375 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 6, 2026 |
| Jun 5, 2026 | Sale | Jeffrey W. Dunn (Director) sold 3,575 shares at about $15.25 ($55K). Holdings down 18% to 16,057 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 8, 2026 |
| May 29, 2026 | Sale | Timothy E Davis JR (Director) sold 3,500 shares at about $14.14 ($49K). Holdings down 5% to 65,722 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 1, 2026 |
| May 18, 2026 | Sale | Anshul Maheshwari (CFO) sold 4,666 shares at about $14.68 ($69K). Holdings down 2% to 259,877 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 20, 2026 |
| May 18, 2026 | Sale | Michael A. Pisetsky (SVP, Ops & Adm/Chief Legal Ofr) sold 3,726 shares at about $14.63 ($55K). Holdings down 1% to 280,509 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 20, 2026 |
| May 18, 2026 | Sale | Laura Francis (CEO and Director) sold 14,957 shares at about $14.71 ($220K). Holdings down 3% to 503,444 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 20, 2026 |
| May 4, 2026 | Sale | Jeffrey W. Dunn (Director) sold 337 shares at about $13.15 ($4K). Holdings down 4% to 9,157 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 5, 2026 |
| Apr 2, 2026 | Sale | Anshul Maheshwari (CFO) sold 3,318 shares at about $12.87 ($43K). Holdings down 1% to 263,148 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Apr 3, 2026 |
| Apr 1–2, 2026 | Sale | Michael A. Pisetsky (SVP, Ops & Adm/Chief Legal Ofr) sold 3,134 shares between Apr 1 and Apr 2 at about $12.91 ($40K). Holdings down 1% to 282,840 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Apr 3, 2026 |
| Mar 12, 2026 | Sale | Mika Nishimura (Director) sold 4,100 shares at about $13.83 ($57K). Holdings down 11% to 32,716 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 13, 2026 |
| Feb 17, 2026 | Sale | Anthony J. Recupero (President / COO) sold 21,049 shares at about $15.40 ($324K). Holdings down 8% to 243,418 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 18, 2026 |
| Feb 17, 2026 | Sale | Anshul Maheshwari (CFO) sold 21,528 shares at about $15.38 ($331K). Holdings down 7% to 266,466 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 18, 2026 |
| Feb 17, 2026 | Sale | Michael A. Pisetsky (SVP, Ops & Adm/Chief Legal Ofr) sold 20,756 shares at about $15.35 ($319K). Holdings down 7% to 285,974 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 18, 2026 |
| Feb 17, 2026 | Sale | Laura Francis (CEO and Director) sold 93,475 shares at about $15.32 ($1.4M). Holdings down 15% to 544,369 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 18, 2026 |
| Feb 2, 2026 | Sale | Jeffrey W. Dunn (Director) sold 337 shares at about $16.42 ($6K). Holdings down 3% to 9,970 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 4, 2026 |
| Jan 8, 2026 | Planned (10b5-1) | Jeffrey W. Dunn (Director) sold 20,000 shares indirectly (by trust) at about $21.28 ($426K), marked as a 10b5-1 plan trade. Holdings by trust down 20% to 80,115 shares. | SEC filing Filed Jan 12, 2026 |
| Jan 2, 2026 | Planned (10b5-1) | Anshul Maheshwari (CFO) sold 5,229 shares at about $19.64 ($103K), marked as a 10b5-1 plan trade. Holdings down 3% to 180,002 shares. | SEC filing Filed Jan 6, 2026 |
| Jan 2, 2026 | Sale | Michael A. Pisetsky (SVP, Ops & Adm/Chief Legal Ofr) sold 3,460 shares at about $19.62 ($68K). Holdings down 1% to 228,436 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 6, 2026 |
| Jan 2, 2026 | Sale | Anthony J. Recupero (President / COO) sold 3,677 shares at about $19.62 ($72K). Holdings down 1% to 264,467 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 6, 2026 |
| Dec 18, 2025 | Planned (10b5-1) | Anshul Maheshwari (CFO) sold 18,542 shares at about $20.15 ($374K), marked as a 10b5-1 plan trade. Holdings down 9% to 185,231 shares. | SEC filing Filed Dec 19, 2025 |
| Dec 18, 2025 | Planned (10b5-1) | Michael A. Pisetsky (SVP, Ops & Adm/Chief Legal Ofr) sold 19,600 shares at about $20.15 ($395K), marked as a 10b5-1 plan trade. Holdings down 8% to 231,896 shares. | SEC filing Filed Dec 19, 2025 |
| Dec 8, 2025 | Planned (10b5-1) | Jeffrey W. Dunn (Director) sold 20,000 shares directly and indirectly (by trust) at about $19.33 ($387K), marked as a 10b5-1 plan trade. Direct holdings down 11% to 10,307 shares. | SEC filing Filed Dec 11, 2025 |
| Nov 24, 2025 | Planned (10b5-1) | Michael A. Pisetsky (SVP, Ops & Adm/Chief Legal Ofr) sold 400 shares at $20.00 ($8K), marked as a 10b5-1 plan trade. Holdings down <1% to 251,496 shares. | SEC filing Filed Nov 26, 2025 |
| Nov 21–25, 2025 | Planned (10b5-1) | Anshul Maheshwari (CFO) sold 1,300 shares between Nov 21, 2025 and Nov 25, 2025 at about $20.01 ($26K), marked as a 10b5-1 plan trade. Holdings down 1% to 203,773 shares. | SEC filing Filed Nov 25, 2025 |
| Nov 17, 2025 | Sale | Anshul Maheshwari (CFO) sold 3,460 shares at about $17.43 ($60K). Holdings down 2% to 205,073 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 19, 2025 |
| Nov 17, 2025 | Sale | Michael A. Pisetsky (SVP, Ops & Adm/Chief Legal Ofr) sold 3,328 shares at about $17.41 ($58K). Holdings down 1% to 251,896 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 19, 2025 |
| Nov 17–18, 2025 | Planned (10b5-1) | Laura Francis (CEO and Director) sold 16,752 shares directly and indirectly (by trust) between Nov 17, 2025 and Nov 18, 2025 at about $17.51 ($293K), marked as a 10b5-1 plan trade. Direct holdings down 3% to 408,363 shares. | SEC filing Filed Nov 19, 2025 |
| Nov 17, 2025 | Sale | Anthony J. Recupero (President / COO) sold 3,833 shares at about $17.44 ($67K). Holdings down 1% to 268,144 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 19, 2025 |
| Nov 11, 2025 | Planned (10b5-1) | Anshul Maheshwari (CFO) sold 2,601 shares at about $18.33 ($48K), marked as a 10b5-1 plan trade. Holdings down 1% to 208,533 shares. | SEC filing Filed Nov 13, 2025 |
| Nov 11, 2025 | Planned (10b5-1) | Laura Francis (CEO and Director) sold 5,411 shares indirectly (by trust) at about $17.06 ($92K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 356,730 shares. | SEC filing Filed Nov 13, 2025 |
| Nov 11, 2025 | Planned (10b5-1) | Jeffrey W. Dunn (Director) sold 80,000 shares at $18.95 ($1.5M), marked as a 10b5-1 plan trade. Holdings down 89% to 10,307 shares. | SEC filing Filed Nov 13, 2025 |
| Nov 3, 2025 | Sale | Jeffrey W. Dunn (Director) sold 293 shares at about $14.80 ($4K). Holdings down 3% to 10,831 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 4, 2025 |
17 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
| Filed | Items | Tag | Source |
|---|---|---|---|
| Nov 2, 2026, 4:10 PM ET 8-K | Earnings released (Item 2.02) | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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