BLACK HILLS CORP

Ticker: BKH CUSIP: 092113109 Class: COM

Commonwealth Bank of Australia's Holding History (CIK: 0000008565)

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

Q2 2019

Shares 4,700 Value ($000) $367 Avg Close $58.01 Range $54.08 - $63.38

Q1 2019

Shares 4,600 Value ($000) $340 Avg Close $52.65 Range $46.35 - $57.40

Q4 2018

Shares 4,600 Value ($000) $288 Avg Close $47.68 Range $43.15 - $52.00

Q3 2018

Shares 4,600 Value ($000) $267 Avg Close $45.23 Range $42.66 - $48.12

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	4,700	$367	$58.01	$54.08 - $63.38
Q1 2019	4,600	$340	$52.65	$46.35 - $57.40
Q4 2018	4,600	$288	$47.68	$43.15 - $52.00
Q3 2018	4,600	$267	$45.23	$42.66 - $48.12