Live feed16:30:18·106dINSIDERFilingCorporate Secretary, Treasurer Woods-Keisling Sharon exercised 8,707 shares at a strike of $13.19 and covered exercise/tax liability with 3,083 shares, increasing direct ownership by 28% to 25,624 units (SEC Form 4)SPOK· Spok Holdings Inc.TelecommunicationsOriginal source