SPHERE 3D CORP NEW

CUSIP: 84841L100 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2016
Shares 1,718 Value ($000) $2 Avg Close — Range —
Q4 2015
Shares 8,014 Value ($000) $12 Avg Close — Range —
Q3 2015
Shares 1,003 Value ($000) $2 Avg Close — Range —
Q2 2015
Shares 15,964 Value ($000) $81 Avg Close — Range —
Q1 2015
Shares 15,044 Value ($000) $56 Avg Close — Range —