SPOK HLDGS INC

Ticker: SPOK CUSIP: 84863T106 Class: COM

South Dakota Investment Council's Holding History (CIK: 0001538846)

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

Q3 2018
Shares 9,000 Value ($000) $139 Avg Close $15.11 Range $14.10 - $15.85
Q2 2018
Shares 9,000 Value ($000) $135 Avg Close $15.05 Range $14.16 - $15.85
Q1 2018
Shares 9,000 Value ($000) $135 Avg Close $15.13 Range $13.75 - $16.25
Q4 2017
Shares 9,000 Value ($000) $141 Avg Close $16.76 Range $15.18 - $18.85
Q3 2017
Shares 11,800 Value ($000) $181 Avg Close $16.33 Range $14.45 - $18.05
Q2 2017
Shares 11,800 Value ($000) $209 Avg Close $17.90 Range $16.50 - $20.60
Q1 2017
Shares 11,800 Value ($000) $224 Avg Close $19.40 Range $17.40 - $22.60
Q4 2016
Shares 11,800 Value ($000) $245 Avg Close $18.57 Range $16.05 - $21.85
Q3 2016
Shares 11,800 Value ($000) $210 Avg Close $18.00 Range $16.24 - $20.96
Q2 2016
Shares 11,800 Value ($000) $226 Avg Close $17.44 Range $16.04 - $19.31
Q1 2016
Shares 11,800 Value ($000) $207 Avg Close $17.01 Range $15.49 - $18.31
Q4 2015
Shares 11,800 Value ($000) $216 Avg Close $17.71 Range $15.58 - $19.08
Q3 2015
Shares 11,800 Value ($000) $194 Avg Close $16.55 Range $15.26 - $17.84
Q2 2015
Shares 11,800 Value ($000) $199 Avg Close $18.28 Range $15.93 - $21.73
Q1 2015
Shares 11,800 Value ($000) $226 Avg Close $18.36 Range $16.27 - $20.45
Q4 2014
Shares 11,800 Value ($000) $205 Avg Close $15.59 Range $12.93 - $17.95
Q3 2014
Shares 11,800 Value ($000) $154 Avg Close $14.87 Range $13.00 - $18.30