DUCOMMUN INC DEL

Ticker: DCO CUSIP: 264147109 Class: COM

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

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

Q4 2017
Shares 61 Value ($000) $2 Avg Close $29.90 Range $25.06 - $35.55