SPOK HLDGS INC

Ticker: SPOK CUSIP: 84863T106 Class: COM

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q4 2016
Shares 40 Value ($000) $1 Avg Close $18.57 Range $16.05 - $21.85
Q3 2016
Shares 40 Value ($000) $1 Avg Close $18.00 Range $16.24 - $20.96
Q2 2016
Shares 20,935 Value ($000) $401 Avg Close $17.44 Range $16.04 - $19.31
Q1 2016
Shares 20,935 Value ($000) $367 Avg Close $17.01 Range $15.49 - $18.31
Q4 2015
Shares 20,973 Value ($000) $384 Avg Close $17.71 Range $15.58 - $19.08
Q3 2015
Shares 20,961 Value ($000) $345 Avg Close $16.55 Range $15.26 - $17.84
Q2 2015
Shares 66 Value ($000) $1 Avg Close $18.28 Range $15.93 - $21.73
Q1 2015
Shares 66 Value ($000) $1 Avg Close $18.36 Range $16.27 - $20.45
Q4 2014
Shares 101 Value ($000) $2 Avg Close $15.59 Range $12.93 - $17.95
Q3 2014
Shares 122 Value ($000) $2 Avg Close $14.87 Range $13.00 - $18.30
Q2 2014
Shares 161 Value ($000) $2 Avg Close $15.93 Range $13.89 - $19.50