HIGHPOWER INTL INC

CUSIP: 43113X101 Class: COM

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

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

Q1 2017
Shares 4,100 Value ($000) $16 Avg Close — Range —
Q4 2016
Shares 4,900 Value ($000) $12 Avg Close — Range —
Q3 2016
Shares 3,000 Value ($000) $9 Avg Close — Range —
Q1 2016
Shares 3,500 Value ($000) $7 Avg Close — Range —
Q3 2015
Shares 5,300 Value ($000) $12 Avg Close — Range —