HIGHPOWER INTL INC

CUSIP: 43113X101 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q2 2019
Shares 2,956 Value ($000) $13 Avg Close — Range —
Q1 2019
Shares 15,827 Value ($000) $46 Avg Close — Range —
Q4 2014
Shares 2,000 Value ($000) $10 Avg Close — Range —