SPOK HLDGS INC

Ticker: SPOK CUSIP: 84863T106 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025
Shares 11,100 Value ($000) $146 Avg Close $14.16 Range $12.26 - $17.31