SI-BONE INC

Ticker: SIBN CUSIP: 825704109 Class: Common Stock

Foresite Capital Management IV, LLC's Holding History (CIK: 0001704132)

Note: Option positions (PUT/CALL) are excluded.

Q4 2019

Shares 308,183 Value ($000) $6,626 Avg Close $17.94 Range $15.32 - $21.92

Q3 2019

Shares 205,621 Value ($000) $3,633 Avg Close $19.16 Range $16.27 - $21.00

Q2 2019

Shares 205,621 Value ($000) $4,182 Avg Close $17.16 Range $14.08 - $20.65

Q1 2019

Shares 205,621 Value ($000) $3,874 Avg Close $19.35 Range $17.09 - $23.03

Q4 2018

Shares 205,621 Value ($000) $4,295 Avg Close $18.92 Range $16.27 - $21.96

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	308,183	$6,626	$17.94	$15.32 - $21.92
Q3 2019	205,621	$3,633	$19.16	$16.27 - $21.00
Q2 2019	205,621	$4,182	$17.16	$14.08 - $20.65
Q1 2019	205,621	$3,874	$19.35	$17.09 - $23.03
Q4 2018	205,621	$4,295	$18.92	$16.27 - $21.96