13F Pro

SEC Form 4 reporting owner

Paterson Dan

Paterson Dan has filed 15 Form 4 transactions reported between December 2, 2025 and August 3, 2026, as President and CEO of Verastem, Inc..

Name as filed: Paterson Dan

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$347K
14 lines
Companies
1
with Form 4 filings
Latest transaction
Aug 3, 2026
transaction date

Roles and reported holdings

  • VSTMVerastem, Inc.
    Dec 2, 2025 – Aug 3, 2026

    President and CEO

    Held directly589,940 sh as of Aug 3, 2026 · Form 4

    24 months: $347K sold

Transaction history

All 15 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 3, 2026VSTMPresident and CEOOpen-market saleCode S · direct1,302$8K@ $5.81Form 4
Jun 22, 2026VSTMPresident and CEOOpen-market saleCode S · direct20,871$87K@ $4.18Form 4
May 4, 2026VSTMPresident and CEOOpen-market saleCode S · direct806$5K@ $5.82Form 4
Feb 4, 2026VSTMPresident and CEOOpen-market saleCode S · direct970$6K@ $6.69Form 4
Jan 21, 2026VSTMPresident and CEOGrant or awardCode A · direct213,785—Form 4
Jan 12, 2026VSTMPresident and CEOOpen-market saleCode S · direct10,321$74K@ $7.16Form 4
Dec 16, 2025VSTMPresident and CEOOpen-market saleCode S · direct393$4K@ $9.14Form 4
Dec 11, 2025VSTMPresident and CEOOpen-market saleCode S · direct2,000$20K@ $10.00Form 4
Dec 10, 2025VSTMPresident and CEOOpen-market saleCode S · direct2,000$20K@ $10.07Form 4
Dec 9, 2025VSTMPresident and CEOOpen-market saleCode S · direct2,000$21K@ $10.25Form 4
Dec 8, 2025VSTMPresident and CEOOpen-market saleCode S · direct2,000$21K@ $10.50Form 4
Dec 5, 2025VSTMPresident and CEOOpen-market saleCode S · direct2,000$21K@ $10.61Form 4
Dec 4, 2025VSTMPresident and CEOOpen-market saleCode S · direct2,000$20K@ $10.00Form 4
Dec 3, 2025VSTMPresident and CEOOpen-market saleCode S · direct2,000$20K@ $10.00Form 4
Dec 2, 2025VSTMPresident and CEOOpen-market saleCode S · direct2,000$21K@ $10.32Form 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.