SI-BONE INC

Ticker: SIBN CUSIP: 825704109 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2020

Shares 7,643 Value ($000) $229 Avg Close $24.35 Range $19.87 - $32.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	7,643	$229	$24.35	$19.87 - $32.00