SI-BONE, Inc. — Director's Dealing 2019

Nov 21, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SI-BONE, Inc. (SIBN)
CIK: 0001459839
Period of Report: 2019-11-18

Reporting Person: FRANCIS LAURA (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-11-18	Common Stock	S	578.00	$17.4607	Disposed	89461.00	Direct
2019-11-18	Common Stock	S	437.00	$17.4607	Disposed	89024.00	Direct
2019-11-18	Common Stock	S	457.00	$17.4607	Disposed	88567.00	Direct
2019-11-18	Common Stock	S	1078.00	$17.5423	Disposed	88567.00	Direct

Footnotes

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: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F3: Shares purchased pursuant to the SI-BONE, Inc. 2018 Employee Stock Purchase Plan on November 15, 2019

F4: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $17.49 to $17.64, inclusive. The Reporting Person undertakes to provide the Issuer, any securityholder 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.

F5: Includes 39,126 shares issuable on settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive one shares of the Issuer's common stock.