SPOK HLDGS INC

Ticker: SPOK CUSIP: 84863T106 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q3 2023
Shares 17,659 Value ($000) $252 Avg Close $13.43 Range $10.46 - $15.97
Q2 2023
Shares 18,582 Value ($000) $247 Avg Close $12.55 Range $10.66 - $13.84
Q4 2019
Shares 26,055 Value ($000) $319 Avg Close $11.80 Range $11.00 - $13.01
Q3 2019
Shares 25,053 Value ($000) $299 Avg Close $12.92 Range $11.12 - $15.57
Q2 2019
Shares 13,800 Value ($000) $208 Avg Close $14.84 Range $13.36 - $17.25
Q1 2018
Shares 290 Value ($000) $4 Avg Close $15.13 Range $13.75 - $16.25
Q4 2017
Shares 3,024 Value ($000) $47 Avg Close $16.76 Range $15.18 - $18.85