SPOK HLDGS INC

Ticker: SPOK CUSIP: 84863T106 Class: COM

Prism Advisors, Inc.'s Holding History (CIK: 0001717027)

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

Q1 2018
Shares 62,697 Value ($000) $909 Avg Close $15.13 Range $13.75 - $16.25
Q4 2017
Shares 154,171 Value ($000) $2,413 Avg Close $16.76 Range $15.18 - $18.85