BLACK HILLS CORP

Ticker: BKH CUSIP: 092113109 Class: COM

MOTCO's Holding History (CIK: 0001306333)

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

Q3 2018

Shares 114 Value ($000) $7 Avg Close $45.23 Range $42.66 - $48.12

Q2 2014

Shares 310 Value ($000) $19 Avg Close $38.31 Range $36.56 - $40.65

Q1 2014

Shares 310 Value ($000) $18 Avg Close $36.15 Range $33.35 - $38.82

Q4 2013

Shares 310 Value ($000) $16 Avg Close $33.02 Range $30.45 - $35.53

Q3 2013

Shares 310 Value ($000) $15 Avg Close $32.70 Range $30.21 - $35.44

Q2 2013

Shares 310 Value ($000) $15 Avg Close $30.15 Range $27.57 - $32.51

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	114	$7	$45.23	$42.66 - $48.12
Q2 2014	310	$19	$38.31	$36.56 - $40.65
Q1 2014	310	$18	$36.15	$33.35 - $38.82
Q4 2013	310	$16	$33.02	$30.45 - $35.53
Q3 2013	310	$15	$32.70	$30.21 - $35.44
Q2 2013	310	$15	$30.15	$27.57 - $32.51