POLAR PWR INC

CUSIP: 73102V105 Class: COM

HEARTLAND ADVISORS INC's Holding History (CIK: 0000937394)

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

Q2 2017
Shares 175,000 Value ($000) $929 Avg Close — Range —
Q1 2017
Shares 150,000 Value ($000) $1,245 Avg Close — Range —