SEC Form 4 reporting owner

Cournoyer Christine

Cournoyer Christine has filed 10 Form 4 transactions reported between January 2, 2026 and August 10, 2026, as a reporting owner of Spok Holdings, Inc and a reporting owner of CareDx, Inc..

Name as filed: COURNOYER CHRISTINE

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$845K
2 lines
Companies
2
with Form 4 filings
Latest transaction
Aug 10, 2026
transaction date

Roles and reported holdings

  • SPOKSpok Holdings, Inc
    Jan 2, 2026 – Aug 10, 2026

    Reporting owner

    Held directly5,637 sh as of Aug 10, 2026 · Form 4

    24 months: $94K sold

  • CDNACareDx, Inc.
    Jun 12, 2026 – Aug 4, 2026

    Reporting owner

    Held directly42,943 sh as of Aug 4, 2026 · Form 4

    24 months: $751K sold

Transaction history

All 10 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 10, 2026SPOKOpen-market saleCode S · direct0—Form 4
Aug 10, 2026SPOKOpen-market saleCode S · direct8,320$94K@ $11.28Form 4
Aug 4, 2026CDNAOpen-market saleCode S · direct16,000$751K@ $46.94Form 4
Jul 1, 2026SPOKGrant or awardCode A · direct0—Form 4
Jul 1, 2026SPOKGrant or awardCode A · direct2,441$25K@ $10.24Form 4
Jun 12, 2026CDNAGrant or awardCode A · direct9,795—Form 4
Apr 1, 2026SPOKGrant or awardCode A · direct0—Form 4
Apr 1, 2026SPOKGrant or awardCode A · direct2,294$25K@ $10.90Form 4
Jan 2, 2026SPOKGrant or awardCode A · direct0—Form 4
Jan 2, 2026SPOKGrant or awardCode A · direct1,895$25K@ $13.19Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.