Spok Holdings, Inc

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Spok Holdings, Inc
CIK #0001289945
EDGAR Form CIK 2011 - 2025
10-K [0001289945]
10-Q [0001289945]
3 [0001289945]
4 [0001289945]
8-K [0001289945]
SC 13D [0001289945]
SC 13G [0001289945]
Form 13D/13G Filer Form 13D/13G Subject Filed
Renaissance Technologies LLC SPOK Holdings Inc [2025-08-13]
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BlackRock Inc SPOK Holdings Inc [2024-01-26]
Acacia Research Corp SPOK Holdings Inc [2021-08-30]
Braeside Investments LLC SPOK Holdings Inc [2018-04-02]
Vanguard World Fund SPOK Holdings Inc [2017-02-13]
Dimensional Fund Advisors LP SPOK Holdings Inc [2017-02-09]
Dimensional Fund Advisors LP SPOK Holdings Inc [2016-02-09]
LSV Asset Management USA Mobility Inc [2014-02-10]
LSV Asset Management USA Mobility Inc [2013-02-13]
View All
Form 3/4/5 Subject 2011 - 2025
Spok Holdings, Inc
Stein Todd J
Rice Calvin
Wallace Michael W
Kelly Vincent D
Shockley Brett A
Cournoyer Christine
Byrne Barbara Peterson
Hyun Randy
Woods-Keisling Sharon
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