13F Pro

SEC Form 4 reporting owner

Graziosi David S.

Graziosi David S. has filed 20 Form 4 transactions reported between December 5, 2025 and August 31, 2026, as Chair, President and CEO of Allison Transmission Holdings Inc.

Name as filed: Graziosi David S.

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$3.6M
3 lines
Companies
1
with Form 4 filings
Latest transaction
Aug 31, 2026
transaction date

Roles and reported holdings

  • ALSNAllison Transmission Holdings Inc
    Dec 5, 2025 – Aug 31, 2026

    Chair, President and CEO

    Held directly304,843 sh as of Aug 21, 2026 · Form 4

    24 months: $3.6M sold

Transaction history

All 20 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 31, 2026ALSNChair, President and CEOGrant or awardCode A · direct131—Form 4
Aug 21, 2026ALSNChair, President and CEOOpen-market saleCode S · direct4,558$611K@ $134.05Form 4
Aug 21, 2026ALSNChair, President and CEOOpen-market saleCode S · direct9,050$1.2M@ $133.21Form 4
Aug 21, 2026ALSNChair, President and CEOOpen-market saleCode S · direct13,100$1.7M@ $132.44Form 4
Aug 21, 2026ALSNChair, President and CEOOption exerciseCode M · direct26,708$1.0M@ $38.11Form 4
May 29, 2026ALSNChair, President and CEOGrant or awardCode A · direct144—Form 4
Mar 20, 2026ALSNChair, President and CEOGrant or awardCode A · direct148—Form 4
Feb 28, 2026ALSNChair, President and CEOShares withheld for tax or exercise priceCode F · direct34,713$4.3M@ $125.30Form 4
Feb 28, 2026ALSNChair, President and CEOOption exerciseCode M · direct78,893—Form 4
Feb 25, 2026ALSNChair, President and CEOGrant or awardCode A · direct34,320—Form 4
Feb 22, 2026ALSNChair, President and CEOShares withheld for tax or exercise priceCode F · direct10,502$1.2M@ $118.85Form 4
Feb 22, 2026ALSNChair, President and CEOOption exerciseCode M · direct561—Form 4
Feb 22, 2026ALSNChair, President and CEOOption exerciseCode M · direct13,418—Form 4
Feb 22, 2026ALSNChair, President and CEOOption exerciseCode M · direct240—Form 4
Feb 22, 2026ALSNChair, President and CEOOption exerciseCode M · direct10,474—Form 4
Feb 19, 2026ALSNChair, President and CEOShares withheld for tax or exercise priceCode F · direct1,771$209K@ $117.78Form 4
Feb 19, 2026ALSNChair, President and CEOGrant or awardCode A · direct67—Form 4
Feb 19, 2026ALSNChair, President and CEOGrant or awardCode A · direct5,971—Form 4
Feb 11, 2026ALSNChair, President and CEOGrant or awardCode A · direct78,893—Form 4
Dec 5, 2025ALSNChair, President and CEOGrant or awardCode A · direct154—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.