BLACK HILLS CORP

Ticker: BKH CUSIP: 092113109 Class: COM

Security National Bank's Holding History (CIK: 0001719739)

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

Q3 2019
Shares 3,200 Value ($000) $246 Avg Close $60.34 Range $54.21 - $62.80
Q2 2019
Shares 3,200 Value ($000) $250 Avg Close $58.01 Range $54.08 - $63.38
Q1 2019
Shares 3,200 Value ($000) $237 Avg Close $52.65 Range $46.35 - $57.40
Q4 2018
Shares 3,200 Value ($000) $201 Avg Close $47.68 Range $43.15 - $52.00
Q3 2017
Shares 3,200 Value ($000) $220 Avg Close $50.60 Range $48.73 - $51.89
Q2 2017
Shares 3,200 Value ($000) $216 Avg Close $49.84 Range $47.18 - $52.32
Q1 2017
Shares 3,200 Value ($000) $213 Avg Close $45.51 Range $43.01 - $48.38