MICHAEL A. PISETSKY - 02 Oct 2025 Form 4 Insider Report for SI-BONE, Inc. (SIBN)

Role
SVP, Ops & Adm/Chief Legal Ofr
Signature
/s/ Michael A. Pisetsky
Issuer symbol
SIBN
Transactions as of
02 Oct 2025
Transactions value $
-$44,583
Form type
4
Filing time
06 Oct 2025, 18:10:33 UTC
Previous filing
20 Aug 2025
Next filing
19 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
PISETSKY MICHAEL A. SVP, Ops & Adm/Chief Legal Ofr C/O SI-BONE, INC., 471 EL CAMINO REAL, SUITE 101, SANTA CLARA /s/ Michael A. Pisetsky 06 Oct 2025 0001754765

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SIBN Common Stock Sale -$25.6K -1.8K -0.7% $14.26 257K 02 Oct 2025 Direct F1, F2
transaction SIBN Common Stock Sale -$480 -34 -0.01% $14.11 257K 02 Oct 2025 Direct F1, F3
transaction SIBN Common Stock Sale -$18.5K -1.3K -0.51% $14.25 255K 02 Oct 2025 Direct F1, F2, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

MICHAEL A. PISETSKY is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 The 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 obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.
F2 This transaction was executed in multiple trades at prices ranging from $14.05 USD to $14.33 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F3 This transaction was executed in multiple trades at prices ranging from $14.10 USD to $14.16 USD; the price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
F4 Includes 132,362 shares issuable on the settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.