SPOK HLDGS INC

Ticker: SPOK CUSIP: 84863T106 Class: COM

Pacer Advisors, Inc.'s Holding History (CIK: 0001616667)

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

Q4 2017

Shares 236 Value ($000) $4 Avg Close $16.76 Range $15.18 - $18.85

Q3 2017

Shares 410 Value ($000) $6 Avg Close $16.33 Range $14.45 - $18.05

Q2 2017

Shares 344 Value ($000) $6 Avg Close $17.90 Range $16.50 - $20.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	236	$4	$16.76	$15.18 - $18.85
Q3 2017	410	$6	$16.33	$14.45 - $18.05
Q2 2017	344	$6	$17.90	$16.50 - $20.60