John G. Freund - Jun 10, 2021 Form 4 Insider Report for SI-BONE, Inc. (SIBN)

Role: Director
Signature: /s/ Michael A. Pisetsky, Attorney-in-Fact for John G. Freund
Stock symbol: SIBN
Transactions as of: Jun 10, 2021
Transactions value $: $0
Form type: 4
Date filed: 6/14/2021, 05:41 PM
Previous filing: Jun 7, 2021
Next filing: Jun 16, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	SIBN	Common Stock	Award	$0	+3.85K	+43.74%	$0.00	12.6K	Jun 10, 2021	Direct	F1, F2
holding	SIBN	Common Stock						101K	Jun 10, 2021	By John Freund Family Partnership IV, L.P	F3
holding	SIBN	Common Stock						383K	Jun 10, 2021	Skyline Venture Partners V, L.P.	F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Reflects 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. The shares subject to the restricted stock unit will be vesting 100% upon the earlier of (i) the next annual general meeting of the stockholders of the Company or (ii) the date one year from the Vesting Commencement Date, subject to the Reporting Person's continuous service as a member of the Company's Board of Directors until such date.
F2	Includes 3,848 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.
F3	Shares held by John Freund Family Partnership IV, L.P. ("Family LP"). Reporting Person, a member of Issuer's board of directors, is a general partner of Family LP and may be deemed to have voting and investment power with respect to the securities held by Family LP. Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.
F4	Shares held by SVP V. Skyline Venture Management V, LLC ("LLC") is the general partner of SVP V and as such may be deemed to have voting and investment power with respect to the securities of SVP V. Reporting Person, a member of Issuer's board of directors, is a managing director of LLC and may be deemed to have voting and investment power with respect to the securities held by SVP V. Reporting Person disclaims beneficial ownership of such securities, except to the extent of his pecuniary interest therein.