BLACK HILLS CORP

Ticker: BKH CUSIP: 092113109 Class: COM

W.G. Shaheen & Associates DBA Whitney & Co's Holding History (CIK: 0001577001)

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

Q3 2018

Shares 200 Value ($000) $13 Avg Close $45.23 Range $42.66 - $48.12

Q2 2018

Shares 400 Value ($000) $24 Avg Close $42.43 Range $39.15 - $46.25

Q1 2018

Shares 400 Value ($000) $22 Avg Close $39.62 Range $37.38 - $44.38

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	200	$13	$45.23	$42.66 - $48.12
Q2 2018	400	$24	$42.43	$39.15 - $46.25
Q1 2018	400	$22	$39.62	$37.38 - $44.38