BLACK HILLS CORP

CUSIP: 92113109 Class: COM

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q3 2015
Shares 3,089,059 Value ($000) $127,699 Avg Close — Range —
Q2 2015
Shares 3,310,135 Value ($000) $144,484 Avg Close — Range —