BLACK HILLS CORP

CUSIP: 092113125 Class: UNIT 99/99/9999

Polar Asset Management Partners Inc.'s Holding History (CIK: 0001326389)

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

Q4 2016
Shares 150,000 Value ($000) $10,266 Avg Close — Range —
Q3 2016
Shares 250,000 Value ($000) $17,179 Avg Close — Range —