Dudediligence.

SI-BONE, Inc

SIBNNASDAQ · Surgical & Medical Instruments & Apparatus
Write an idea

Insiders

Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$7,936,228

20 notices · 428,940 sh

Oct 2025 to Oct 2026

Reported ·

$10.5M

98 sales · 0 buys

Oct 2025 to Sep 2026

The two figures cover different periods.

28 of 98 reported sales carry the 10b5-1 box. Together they are 1.32% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Sep 2026N2025DJ2026FMAMJJASO2026-10-05: ANSHUL MAHESHWARI, Form 1442026-08-24: ANSHUL MAHESHWARI, Form 1442026-08-24: DAVID & LAURA FRANCIS JOINT REV TRU/A DTD 01/03/2003, Form 1442026-08-21: DAVID & LAURA FRANCIS JOINT REV TRU/A DTD 01/03/2003, Form 1442026-08-21: ANSHUL MAHESHWARI, Form 1442026-08-20: DAVID & LAURA FRANCIS JOINT REV TRU/A DTD 01/03/2003, Form 1442026-08-19: ANSHUL MAHESHWARI, Form 1442026-08-03: THE JEFFREY W DUNN LIVING TRUST DTD 05/17/2012, Form 1442026-05-29: TIMOTHY E DAVIS JR, Form 1442026-03-12: MIKA NISHIMURA, Form 1442026-01-08: The Jeffrey W. Dunn Living Trust, Form 1442026-01-02: ANSHUL MAHESHWARI, Form 1442025-12-08: The Jeffrey W. Dunn Living Trust, Form 1442025-11-21: MICHAEL PISETSKY SEPARATE PROPERTY TRUST, Form 1442025-11-21: ANSHUL MAHESHWARI, Form 1442025-11-18: DAVID & LAURA FRANCIS JOINT REV TR U/A DTD 01/03/2003, Form 1442025-11-12: DANIEL WOLF, Form 1442025-11-11: The Jeffrey W. Dunn Living Trust, Form 1442025-11-11: ANSHUL MAHESHWARI, Form 1442025-11-11: DAVID & LAURA FRANCIS JOINT REV TR U/A DTD 01/03/2003, Form 1442025-11-03: DUNN JEFFREY W, sold2025-11-11: DUNN JEFFREY W, sold2025-11-11: FRANCIS LAURA, sold2025-11-11: Maheshwari Anshul, sold2025-11-17: RECUPERO ANTHONY J, sold2025-11-17: FRANCIS LAURA, sold2025-11-17: PISETSKY MICHAEL A., sold2025-11-17: Maheshwari Anshul, sold2025-11-21: Maheshwari Anshul, sold2025-11-24: PISETSKY MICHAEL A., sold2025-12-08: DUNN JEFFREY W, sold2025-12-18: PISETSKY MICHAEL A., sold2025-12-18: Maheshwari Anshul, sold2026-01-02: RECUPERO ANTHONY J, sold2026-01-02: PISETSKY MICHAEL A., sold2026-01-02: Maheshwari Anshul, sold2026-01-08: DUNN JEFFREY W, sold2026-02-02: DUNN JEFFREY W, sold2026-02-17: RECUPERO ANTHONY J, sold2026-02-17: FRANCIS LAURA, sold2026-02-17: PISETSKY MICHAEL A., sold2026-02-17: Maheshwari Anshul, sold2026-03-12: Nishimura Mika, sold2026-04-01: PISETSKY MICHAEL A., sold2026-04-02: Maheshwari Anshul, sold2026-05-04: DUNN JEFFREY W, sold2026-05-18: FRANCIS LAURA, sold2026-05-18: PISETSKY MICHAEL A., sold2026-05-18: Maheshwari Anshul, sold2026-05-28: Davis Timothy E JR, sold2026-06-05: DUNN JEFFREY W, sold2026-07-02: PISETSKY MICHAEL A., sold2026-07-02: Maheshwari Anshul, sold2026-08-03: DUNN JEFFREY W, sold2026-08-17: FRANCIS LAURA, sold2026-08-17: PISETSKY MICHAEL A., sold2026-08-17: Maheshwari Anshul, sold2026-08-19: Maheshwari Anshul, sold2026-08-20: FRANCIS LAURA, sold2026-08-24: FRANCIS LAURA, sold2026-08-24: Maheshwari Anshul, sold2026-09-01: DUNN JEFFREY W, sold
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-10-05ANSHUL MAHESHWARI, Chief Op & Financial Officer$31,296
1,731 shplan 2025-12-17Form 4s on file end Sep 23144 ↗
2026-08-24ANSHUL MAHESHWARI, Chief Op & Financial Officer$232,255
11,636 shplan 2025-12-17144 ↗
Form 4, 2026-08-26: sold 11,636 at $20.11 Form 4 ↗
2026-08-24DAVID & LAURA FRANCIS JOINT REV TRU/A DTD 01/03/2003, Chief Executive Officer$518,401
25,972 shplan 2026-05-21144 ↗
Form 4, 2026-08-26: sold 25,972 at $20.12 Form 4 ↗
2026-08-21DAVID & LAURA FRANCIS JOINT REV TRU/A DTD 01/03/2003, Chief Executive Officer$76,420
3,923 shplan 2026-05-21Form 4s on file end Sep 23144 ↗
2026-08-21ANSHUL MAHESHWARI, Chief Op & Financial Officer$218,721
11,228 shplan 2025-12-17Form 4s on file end Sep 23144 ↗
2026-08-20DAVID & LAURA FRANCIS JOINT REV TRU/A DTD 01/03/2003, Chief Executive Officer$1,033,010
51,884 shplan 2026-05-21144 ↗
Form 4, 2026-08-18: sold 14,956 at $18.66 Form 4 ↗
2026-08-19ANSHUL MAHESHWARI, Chief Op & Financial Officer$109,998
5,747 shplan 2025-12-17144 ↗
Form 4, 2026-08-18: sold 4,665 at $18.65 Form 4 ↗
2026-08-03THE JEFFREY W DUNN LIVING TRUST DTD 05/17/2012, Director$1,420,800
80,000 shplan 2026-02-25144 ↗
Form 4, 2026-08-05: sold 20,000 at $18.46 Form 4 ↗
2026-05-29TIMOTHY E DAVIS JR, Director$49,488
3,500 shno plan date144 ↗
Form 4, 2026-06-01: sold 7,280 at $14.31This transaction was executed in multiple trades at prices ranging from $14.45 USD to $14.505 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide Issuer, any security holder of... Form 4 ↗
2026-03-12MIKA NISHIMURA, Director$56,700
4,100 shno plan date144 ↗
Form 4, 2026-03-13: sold 4,100 at $13.83This transaction was executed in multiple trades at prices ranging from $13.82 USD to $13.86 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide Issuer, any security holder of... Form 4 ↗
2026-01-08The Jeffrey W. Dunn Living Trust, Director$1,284,000
60,000 shplan 2025-05-08144 ↗
Form 4, 2026-02-04: sold 337 at $16.42The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale satisfies the tax withholding... Form 4 ↗
2026-01-02ANSHUL MAHESHWARI, Chief Op & Financial Officer$30,605
1,552 shplan 2024-12-13144 ↗
Form 4, 2026-01-06: sold 5,229 at $19.64 Form 4 ↗
2025-12-08The Jeffrey W. Dunn Living Trust, Director$393,600
20,000 shplan 2025-05-08144 ↗
Form 4, 2025-12-11: sold 20,000 at $19.33 Form 4 ↗
2025-11-21MICHAEL PISETSKY SEPARATE PROPERTY TRUST, SVP, Ops & Adm/Chief Legal Ofr$373,600
20,000 shplan 2025-06-13144 ↗
Form 4, 2025-11-26: sold 400 at $20.00 Form 4 ↗
2025-11-21ANSHUL MAHESHWARI, Chief Op & Financial Officer$370,649
19,842 shplan 2024-12-13144 ↗
Form 4, 2025-11-25: sold 1,300 at $20.01 Form 4 ↗
2025-11-18DAVID & LAURA FRANCIS JOINT REV TR U/A DTD 01/03/2003, Chief Executive Officer$96,965
5,411 shplan 2024-12-13no Form 4 on file144 ↗
2025-11-12DANIEL WOLF, Director$259,691
14,402 shno plan dateno Form 4 on file144 ↗
2025-11-11The Jeffrey W. Dunn Living Trust, Director$1,254,400
80,000 shplan 2025-05-08144 ↗
Form 4, 2025-11-13: sold 80,000 at $18.95 Form 4 ↗
2025-11-11ANSHUL MAHESHWARI, Chief Op & Financial Officer$40,784
2,601 shplan 2024-12-13144 ↗
Form 4, 2025-11-13: sold 2,601 at $18.33 Form 4 ↗
2025-11-11DAVID & LAURA FRANCIS JOINT REV TR U/A DTD 01/03/2003, Chief Executive Officer$84,844
5,411 shplan 2024-12-13144 ↗
Form 4, 2025-11-13: sold 5,411 at $17.06 Form 4 ↗