Form4insider filings, from the source

Insider · CIK 0001180466

Christine Cournoyer

Files at: SPOK, CDNA. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $845k · 2net −$845k
$10k$10k$100k$100k$1M$1MbuyssalesAug 3Aug 4Aug 5Aug 7Aug 8Aug 9Aug 11

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 10, 2026 SForm 4 →Aug 11, 4:30 pm EDTSpok Holdings, IncSPOK8,320$11.28$93,87016,261−33.8%
Aug 4, 2026 SForm 4 →Aug 6, 4:10 pm EDTCareDx, Inc.CDNA16,000$46.94$750,97342,943−27.1%10b5-1
Jul 1, 2026 AForm 4 →Jul 2, 4:30 pm EDTSpok Holdings, IncSPOK2,441$10.24$24,99624,581—
Jun 12, 2026 AForm 4 →Jun 16, 5:50 pm EDTCareDx, Inc.CDNA9,795——58,943—10b5-1

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Aug 10, 2026 SForm 4 →Aug 11, 4:30 pm EDTSpok Holdings, IncSPOK———5,637—
Jul 1, 2026 AForm 4 →Jul 2, 4:30 pm EDTSpok Holdings, IncSPOK———5,637—