SPOK HLDGS INC

Ticker: SPOK CUSIP: 84863T106 Class: COM

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

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

Q4 2017
Shares 349 Value ($000) $5 Avg Close $16.76 Range $15.18 - $18.85