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

Jul 19, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SI-BONE, Inc. (SIBN)
CIK: 0001459839
Period of Report: 2019-07-18

Reporting Person: Yerby Scott A (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-07-18	Common Stock	S	217.00	$20.00	Disposed	9767.00	Direct
2019-07-18	Common Stock	S	10000.00	$20.0147	Disposed	122873.00	Indirect

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: Includes 8,925 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.

F3: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F4: The price reported in column 4 is a weighted-average price. The shares were sold in multiple transactions ranging from $20.00 to $20.14, 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: Shares held by The Yerby Family Trust Dated May 22, 2007