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

Jul 2, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SI-BONE, Inc. (SIBN)
CIK: 0001459839
Period of Report: 2019-06-28

Reporting Person: Reckling W Carlton (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-06-28	Common Stock	M	1111.00	$0.8442	Acquired	11160.00	Direct
2019-06-28	Common Stock	M	13889.00	$3.96	Acquired	25049.00	Direct
2019-06-28	Common Stock	S	13889.00	$20.00	Disposed	11160.00	Direct
2019-06-28	Common Stock	S	1111.00	$20.00	Disposed	10049.00	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-06-28	Stock Option (right to buy)	$3.96	M	13889.00	Disposed	2023-03-18	Common Stock (13889.00)	Direct
2019-06-28	Stock Option (right to buy)	$0.8442	M	1111.00	Disposed	2020-09-02	Common Stock (1111.00)	Direct

Footnotes

F1: Includes 9,562 shares issuable on settlement of restricted stock units granted to the Reporting Person. Each restricted stock unit represents a contingent right to receive on shares of the Issuer's common stock.

F2: The sale reported on this Form 4 was effected pursuant to a 10b5-1 trading plan.

F3: The shares subject to the option vest in equal monthly installments over four years commencing on the vesting commencement date, subject to Reporting Person's continued service through each relevant vesting date.