ACCURAY INC

Ticker: ARAY CUSIP: 004397105 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q2 2019

Shares 1,690 Value ($000) $7 Avg Close $4.04 Range $3.00 - $4.83

Q2 2018

Shares 21,688 Value ($000) $89 Avg Close $4.63 Range $3.80 - $5.30

Q1 2018

Shares 26,770 Value ($000) $134 Avg Close $5.24 Range $4.28 - $6.15

Q4 2017

Shares 28,012 Value ($000) $120 Avg Close $4.59 Range $3.90 - $5.35

Q3 2017

Shares 27,759 Value ($000) $111 Avg Close $4.29 Range $3.60 - $4.90

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	1,690	$7	$4.04	$3.00 - $4.83
Q2 2018	21,688	$89	$4.63	$3.80 - $5.30
Q1 2018	26,770	$134	$5.24	$4.28 - $6.15
Q4 2017	28,012	$120	$4.59	$3.90 - $5.35
Q3 2017	27,759	$111	$4.29	$3.60 - $4.90