13F Pro

SEC Form 4 reporting owner

Brennan Kevin M.

Brennan Kevin M. has filed 3 Form 4 transactions reported between December 31, 2025 and January 2, 2026, as SVP, FINANCE AND ACCOUNTING of Xilio Therapeutics, Inc..

Name as filed: Brennan Kevin M.

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
None
reported
Companies
1
with Form 4 filings
Latest transaction
Jan 2, 2026
transaction date

Roles and reported holdings

  • XLOXilio Therapeutics, Inc.
    Dec 31, 2025 – Jan 2, 2026

    SVP, FINANCE AND ACCOUNTING

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

    1 line is priced far from XLO’s market price that day, so the filing may concern a different security. Left out of totals and holdings; see the filings.

Transaction history

All 3 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Jan 2, 2026XLOSVP, FINANCE AND ACCOUNTINGOpen-market saleCode S · directPrice far from market; may be another security1,826$1K@ $0.6432Form 4
Jan 1, 2026XLOSVP, FINANCE AND ACCOUNTINGOption exerciseCode M · direct5,000—Form 4
Dec 31, 2025XLOSVP, FINANCE AND ACCOUNTINGGrant or awardCode A · direct95,221—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.

1 open-market line is priced outside 0.67×–1.5× of the stock’s closing price that day. A gap that large usually means the filing reports a different security than the company it is filed under, so those lines are shown but left out of totals and holdings.

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