SPHERE 3D CORP NEW

CUSIP: 84841L209 Class: COM NEW

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2018
Shares 13,614 Value ($000) $14 Avg Close — Range —
Q4 2017
Shares 20,102 Value ($000) $49 Avg Close — Range —
Q3 2017
Shares 20,102 Value ($000) $44 Avg Close — Range —