BLACK HILLS CORP

Ticker: BKH CUSIP: 092113109 Class: COM

Summit Trail Advisors, LLC's Holding History (CIK: 0001698478)

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

Q4 2017
Shares 392 Value ($000) $22 Avg Close $45.46 Range $41.87 - $51.03