SPOK HLDGS INC

Ticker: SPOK CUSIP: 84863T106 Class: COM

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q3 2021
Shares 15,666 Value ($000) $160 Avg Close $8.98 Range $7.16 - $10.84
Q2 2021
Shares 12,292 Value ($000) $118 Avg Close $10.68 Range $9.41 - $11.94