SI-BONE, Inc. (SIBN) Insider Trading
Directors, officers and holders of more than 10% of SIBN report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 276 transactions on file: 0 with code P, 35 with code S and 15 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 29, 2026 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | S Sale | 29,665 | $22.11 | $655,745 |
| Oct 29, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S Sale | 3,738 | $22.50 | $84,105 |
| Oct 12, 2026 | FRANCIS LAURA | Chief Executive Officer | S Sale | 38,006 | $20.05 | $762,013 |
| Oct 5, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S Sale | 1,731 | $19.50 | $33,755 |
| Oct 2, 2026 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | S Sale | 1,300 | $18.20 | $23,664 |
| Oct 2, 2026 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | S Sale | 34 | $18.14 | $617 |
| Oct 2, 2026 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | S Sale | 1,799 | $18.14 | $32,637 |
| Oct 2, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S Sale | 1,758 | $18.19 | $31,984 |
| Oct 2, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S Sale | 1,560 | $18.17 | $28,341 |
| Oct 1, 2026 | DUNN JEFFREY W | Director | S Sale | 20,000 | $18.47 | $369,400 |
| Oct 1, 2026 | DUNN JEFFREY W | Director | M Exercise | 20,000 | $4.68 | $93,600 |
| Oct 1, 2026 | DUNN JEFFREY W | Director | M Exercise | 20,000 | Not measured | Not measured |
| Sep 1, 2026 | DUNN JEFFREY W | Director | S Sale | 18,633 | $18.91 | $352,313 |
| Sep 1, 2026 | DUNN JEFFREY W | Director | M Exercise | 1,367 | Not measured | Not measured |
| Sep 1, 2026 | DUNN JEFFREY W | Director | M Exercise | 18,633 | Not measured | Not measured |
| Sep 1, 2026 | DUNN JEFFREY W | Director | M Exercise | 18,633 | $4.68 | $87,202 |
| Sep 1, 2026 | DUNN JEFFREY W | Director | S Sale | 1,367 | $18.91 | $25,847 |
| Sep 1, 2026 | DUNN JEFFREY W | Director | M Exercise | 1,367 | $4.68 | $6,398 |
| Aug 24, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S Sale | 11,636 | $20.11 | $233,971 |
| Aug 24, 2026 | FRANCIS LAURA | Chief Executive Officer | S Sale | 25,972 | $20.12 | $522,596 |
| Aug 21, 2026 | FRANCIS LAURA | Chief Executive Officer | S Sale | 3,923 | $20.02 | $78,538 |
| Aug 21, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S Sale | 11,228 | $20.02 | $224,785 |
| Aug 20, 2026 | FRANCIS LAURA | Chief Executive Officer | S Sale | 51,884 | $19.46 | $1,009,663 |
| Aug 19, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S Sale | 5,747 | $19.55 | $112,354 |
| Aug 17, 2026 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | S Sale | 1,854 | $18.62 | $34,513 |
| Aug 17, 2026 | FRANCIS LAURA | Chief Executive Officer | S Sale | 3,652 | $18.66 | $68,144 |
| Aug 17, 2026 | FRANCIS LAURA | Chief Executive Officer | S Sale | 3,203 | $18.66 | $59,778 |
| Aug 17, 2026 | FRANCIS LAURA | Chief Executive Officer | S Sale | 3,892 | $18.66 | $72,616 |
| Aug 17, 2026 | FRANCIS LAURA | Chief Executive Officer | S Sale | 2,236 | $18.68 | $41,772 |
| Aug 17, 2026 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | S Sale | 1,871 | $18.65 | $34,898 |
| Aug 17, 2026 | FRANCIS LAURA | Chief Executive Officer | S Sale | 1,973 | $18.63 | $36,755 |
| Aug 17, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S Sale | 2,476 | $18.68 | $46,251 |
| Aug 17, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S Sale | 2,189 | $18.62 | $40,764 |
| Aug 3, 2026 | DUNN JEFFREY W | Director | M Exercise | 20,000 | Not measured | Not measured |
| Aug 3, 2026 | DUNN JEFFREY W | Director | M Exercise | 20,000 | $4.68 | $93,600 |
| Aug 3, 2026 | DUNN JEFFREY W | Director | S Sale | 20,000 | $18.46 | $369,214 |
| Jul 2, 2026 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | S Sale | 34 | $16.86 | $573 |
| Jul 2, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S Sale | 1,560 | $16.73 | $26,106 |
| Jul 2, 2026 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | S Sale | 1,799 | $16.70 | $30,042 |
| Jul 2, 2026 | PISETSKY MICHAEL A. | SVP, Ops & Adm/Chief Legal Ofr | S Sale | 1,301 | $16.73 | $21,760 |
| Jul 2, 2026 | Maheshwari Anshul | Chief Op & Financial Officer | S Sale | 1,757 | $16.80 | $29,521 |
| Jun 5, 2026 | DUNN JEFFREY W | Director | S Sale | 3,575 | $15.25 | $54,505 |
| Jun 4, 2026 | HILLEMAN JERYL L | Director | A Award | 10,957 | Not measured | Not measured |
| Jun 4, 2026 | West Thomas A. | Director | A Award | 10,957 | Not measured | Not measured |
| Jun 4, 2026 | Nishimura Mika | Director | A Award | 10,957 | Not measured | Not measured |
| Jun 4, 2026 | Davis Timothy E JR | Director | A Award | 10,957 | Not measured | Not measured |
| Jun 4, 2026 | Freund John Gordon | Director | A Award | 10,957 | Not measured | Not measured |
| Jun 4, 2026 | DUNN JEFFREY W | Director | A Award | 10,957 | Not measured | Not measured |
| May 29, 2026 | Davis Timothy E JR | Director | S Sale | 3,500 | $14.14 | $49,488 |
| May 28, 2026 | Davis Timothy E JR | Director | M Exercise | 12,064 | $4.32 | $52,116 |
The full Form 4 history is on the SIBN company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.