Form4insider filings, from the source

Company · CIK 0001289945 · SIC 4812 — Radiotelephone Communications · Nasdaq

Spok Holdings, Inc · SPOK

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $367k · 1sales $320k · 2net $47k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 10, 2026 SForm 4 →Aug 11, 4:30 pm EDTChristine CournoyerDirector8,320$11.28$93,87016,261−33.8%
Aug 10, 2026 SForm 4 →Aug 11, 4:30 pm EDTSharon Woods-KeislingCorporate Secretary, Treasurer20,000$11.30$225,9406,036−76.8%
Jul 1, 2026 AForm 4 →Jul 2, 4:30 pm EDTBrett A ShockleyDirector2,441$10.24$24,99640,679—
Jul 1, 2026 AForm 4 →Jul 2, 4:30 pm EDTChristine CournoyerDirector2,441$10.24$24,99624,581—
Jul 1, 2026 AForm 4 →Jul 2, 4:30 pm EDTRandy HyunDirector2,441$10.24$24,99639,002—
Jul 1, 2026 AForm 4 →Jul 2, 4:30 pm EDTTodd J SteinDirector2,441$10.24$24,996566,912—
Jul 1, 2026 AForm 4 →Jul 2, 4:30 pm EDTBarbara Peterson ByrneDirector2,441$10.24$24,99646,393—
Jun 16, 2026 PForm 4 →Jun 17, 4:30 pm EDTTodd J SteinDirector———48,364—
Jun 16, 2026 PForm 4 →Jun 17, 4:30 pm EDTTodd J SteinDirector35,211$10.41$366,705532,771+7.08%

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 10, 2026 SForm 4 →Aug 11, 4:30 pm EDTChristine CournoyerDirector———5,637—
Aug 10, 2026 SForm 4 →Aug 11, 4:30 pm EDTSharon Woods-KeislingCorporate Secretary, Treasurer———58,871—
Aug 3, 2026 AForm 4 →Aug 4, 4:30 pm EDTMichael W WallaceChief Operating Officer27,522——152,748—
Aug 3, 2026 AForm 4 →Aug 4, 4:30 pm EDTSharon Woods-KeislingCorporate Secretary, Treasurer10,607——58,871—
Aug 3, 2026 AForm 4 →Aug 4, 4:30 pm EDTVincent D KellyPresident & CEO, Director45,871——254,581—
Jul 1, 2026 AForm 4 →Jul 2, 4:30 pm EDTChristine CournoyerDirector———5,637—
Jul 1, 2026 AForm 4 →Jul 2, 4:30 pm EDTBarbara Peterson ByrneDirector———5,637—