13F Pro

SEC Form 4 reporting owner

Dunn Jeffrey W

Dunn Jeffrey W has filed 10 Form 4 transactions reported between December 8, 2025 and September 1, 2026, as a reporting owner of SI-BONE, Inc..

Name as filed: DUNN JEFFREY W

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$853K
5 lines
Companies
1
with Form 4 filings
Latest transaction
Sep 1, 2026
transaction date

Roles and reported holdings

  • SIBNSI-BONE, Inc.
    Dec 8, 2025 – Sep 1, 2026

    Reporting owner

    Held directly16,057 sh as of Jun 5, 2026 · Form 4
    Held indirectly (latest line)80,115 sh as of Jan 8, 2026 · Form 4

    24 months: $853K sold

Transaction history

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

DateCompanyTypeSharesValueFiling
Sep 1, 2026SIBNOption exerciseCode M · direct1,367$6K@ $4.68Form 4
Sep 1, 2026SIBNOption exerciseCode M · direct18,633$87K@ $4.68Form 4
Aug 3, 2026SIBNOption exerciseCode M · direct20,000$94K@ $4.68Form 4
Jun 5, 2026SIBNOpen-market saleCode S · direct3,575$55K@ $15.25Form 4
Jun 4, 2026SIBNGrant or awardCode A · direct10,957—Form 4
May 4, 2026SIBNOpen-market saleCode S · direct337$4K@ $13.15Form 4
Feb 2, 2026SIBNOpen-market saleCode S · direct337$6K@ $16.42Form 4
Jan 8, 2026SIBNOpen-market saleCode S · indirect20,000$426K@ $21.28Form 4
Dec 8, 2025SIBNOpen-market saleCode S · indirect18,759$363K@ $19.33Form 4
Dec 8, 2025SIBNOption exerciseCode M · direct1,241$5K@ $4.32Form 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.