13F Pro

SEC Form 4 reporting owner

Pyott David E I

Pyott David E I has filed 15 Form 4 transactions reported between February 18, 2026 and September 15, 2026, as Director of Tarsus Pharmaceuticals, Inc. and Director of ALNYLAM PHARMACEUTICALS, INC..

Name as filed: PYOTT DAVID E I

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$1.1M
5 lines
Companies
2
with Form 4 filings
Latest transaction
Sep 15, 2026
transaction date

Roles and reported holdings

  • TARSTarsus Pharmaceuticals, Inc.
    Feb 18, 2026 – Sep 15, 2026

    Director

    No common-stock holding reported on a purchase, sale, gift or withholding line.

  • ALNYALNYLAM PHARMACEUTICALS, INC.
    May 20, 2026 – Jun 1, 2026

    Director

    Held directly1,582 sh as of Jun 1, 2026 · Form 4

    24 months: $1.1M sold

Transaction history

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

DateCompanyTypeSharesValueFiling
Sep 15, 2026TARSDirectorOption exerciseCode M · indirect201—Form 4
Jun 25, 2026TARSDirectorGrant or awardCode A · direct806—Form 4
Jun 25, 2026TARSDirectorGrant or awardCode A · direct2,417—Form 4
Jun 25, 2026TARSDirectorGrant or awardCode A · direct3,837—Form 4
Jun 1, 2026ALNYDirectorOpen-market saleCode S · direct17$5K@ $302.65Form 4
Jun 1, 2026ALNYDirectorOpen-market saleCode S · direct495$149K@ $300.72Form 4
Jun 1, 2026ALNYDirectorOpen-market saleCode S · direct1,222$366K@ $299.87Form 4
Jun 1, 2026ALNYDirectorOpen-market saleCode S · direct1,175$351K@ $298.91Form 4
Jun 1, 2026ALNYDirectorOpen-market saleCode S · direct921$274K@ $297.71Form 4
Jun 1, 2026ALNYDirectorOption exerciseCode M · direct3,830—Form 4
May 20, 2026ALNYDirectorGrant or awardCode A · direct1,441—Form 4
May 20, 2026ALNYDirectorGrant or awardCode A · direct671—Form 4
Apr 24, 2026TARSDirectorOption exerciseCode M · direct1,383—Form 4
Feb 18, 2026TARSDirectorGrant or awardCode A · direct3,729—Form 4
Feb 18, 2026TARSDirectorGrant or awardCode A · direct5,893—Form 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.