BLACK HILLS CORP

CUSIP: 092113125 Class: UNIT 99/99/9999

Kohlberg Kravis Roberts & Co. L.P.'s Holding History (CIK: 0001399770)

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

Q3 2018
Shares 621,695 Value ($000) $38,831 Avg Close — Range —
Q1 2018
Shares 100,000 Value ($000) $6,020 Avg Close — Range —
Q4 2017
Shares 751,961 Value ($000) $49,720 Avg Close — Range —
Q3 2017
Shares 626,961 Value ($000) $47,179 Avg Close — Range —
Q2 2017
Shares 626,961 Value ($000) $46,339 Avg Close — Range —
Q1 2017
Shares 496,753 Value ($000) $36,452 Avg Close — Range —
Q4 2016
Shares 446,753 Value ($000) $30,768 Avg Close — Range —
Q2 2016
Shares 297,753 Value ($000) $20,881 Avg Close — Range —