Attached files
file | filename |
---|---|
EX-32.2 - EX-32.2 - Spok Holdings, Inc | ex322-1q21cfo906certificat.htm |
EX-32.1 - EX-32.1 - Spok Holdings, Inc | ex321-1q21ceo906certificat.htm |
EX-31.2 - EX-31.2 - Spok Holdings, Inc | ex312-1q21cfo302certificat.htm |
EX-31.1 - EX-31.1 - Spok Holdings, Inc | ex311-1q21ceo302certificat.htm |
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