SPOK HLDGS INC

Ticker: SPOK CUSIP: 84863T106 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q3 2025
Shares 34,084 Value ($000) $588 Avg Close $17.80 Range $16.94 - $19.31
Q2 2025
Shares 33,075 Value ($000) $585 Avg Close $16.13 Range $13.55 - $17.75
Q1 2025
Shares 53,257 Value ($000) $876 Avg Close $16.26 Range $15.32 - $17.96
Q1 2023
Shares 181,875 Value ($000) $1,842 Avg Close $9.13 Range $8.05 - $10.84
Q4 2022
Shares 72,253 Value ($000) $592 Avg Close $8.12 Range $7.53 - $8.91
Q2 2022
Shares 55,209 Value ($000) $348 Avg Close $7.28 Range $6.18 - $8.16
Q1 2022
Shares 13,650 Value ($000) $109 Avg Close $9.08 Range $7.96 - $10.14
Q4 2021
Shares 73,805 Value ($000) $689 Avg Close $9.81 Range $8.59 - $11.46
Q3 2021
Shares 163,354 Value ($000) $1,669 Avg Close $8.98 Range $7.16 - $10.84
Q2 2021
Shares 12,953 Value ($000) $125 Avg Close $10.68 Range $9.41 - $11.94
Q4 2020
Shares 22,184 Value ($000) $247 Avg Close $9.87 Range $8.61 - $11.30
Q3 2020
Shares 16,208 Value ($000) $154 Avg Close $9.99 Range $8.63 - $11.15