13F Pro

SEC Form 4 reporting owner

Khan Ruhi Ahmad

Khan Ruhi Ahmad has filed 3 Form 4 transactions reported between February 20, 2026 and February 24, 2026, as Chief Business Officer of Caribou Biosciences, Inc..

Name as filed: Khan Ruhi Ahmad

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

Roles and reported holdings

  • CRBUCaribou Biosciences, Inc.
    Feb 20, 2026 – Feb 24, 2026

    Chief Business Officer

    Held directly104,998 sh as of Feb 24, 2026 · Form 4

    24 months: $14K sold

Transaction history

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

DateCompanyTypeSharesValueFiling
Feb 24, 2026CRBUChief Business OfficerOpen-market saleCode S · directAlso reported by MCCLUNG BARBARA G6,938$14K@ $1.96Form 4
Feb 20, 2026CRBUChief Business OfficerGrant or awardCode A · direct202,500—Form 4
Feb 20, 2026CRBUChief Business OfficerGrant or awardCode A · direct45,000—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.