CENTURY ALUM CO

Ticker: CENX CUSIP: 156431108 Class: EQTY

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

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

Q4 2017
Shares 57 Value ($000) $1 Avg Close $15.31 Range $13.00 - $20.30