13F Pro

SEC Form 4 reporting owner

Baszucki David

Baszucki David has filed 32 Form 4 transactions reported between December 18, 2025 and August 20, 2026, as President & CEO of Roblox Corp.

Name as filed: Baszucki David

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$35.5M
24 lines
Companies
1
with Form 4 filings
Latest transaction
Aug 20, 2026
transaction date

Roles and reported holdings

  • RBLXRoblox Corp
    Dec 18, 2025 – Aug 20, 2026

    President & CEO

    Held directly799,646 sh as of Aug 20, 2026 · Form 4
    Held indirectly (latest line)0 sh as of Jan 7, 2026 · Form 4

    24 months: $35.5M sold

Transaction history

All 32 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Aug 20, 2026RBLXPresident & CEOOpen-market saleCode S · direct14,360$552K@ $38.44Form 4
Aug 20, 2026RBLXPresident & CEOOpen-market saleCode S · direct38,208$1.4M@ $37.78Form 4
May 20, 2026RBLXPresident & CEOOpen-market saleCode S · direct900$41K@ $45.89Form 4
May 20, 2026RBLXPresident & CEOOpen-market saleCode S · direct45,042$2.0M@ $45.36Form 4
May 20, 2026RBLXPresident & CEOOpen-market saleCode S · direct4,686$208K@ $44.40Form 4
Apr 2, 2026RBLXPresident & CEOConversion of derivativeCode C · indirect2,687,511—Form 4
Mar 1, 2026RBLXPresident & CEOGrant or awardCode A · direct613,822—Form 4
Mar 1, 2026RBLXPresident & CEOGrant or awardCode A · direct102,303—Form 4
Feb 20, 2026RBLXPresident & CEOOpen-market saleCode S · direct770$48K@ $62.76Form 4
Feb 20, 2026RBLXPresident & CEOOpen-market saleCode S · direct6,019$373K@ $61.93Form 4
Feb 20, 2026RBLXPresident & CEOOpen-market saleCode S · direct4,045$247K@ $60.97Form 4
Feb 10, 2026RBLXPresident & CEOOpen-market saleCode S · direct21,787$1.6M@ $73.13Form 4
Feb 10, 2026RBLXPresident & CEOOpen-market saleCode S · direct250,482$18.2M@ $72.62Form 4
Feb 9, 2026RBLXPresident & CEOOption exerciseCode M · direct893,068—Form 4
Jan 7, 2026RBLXPresident & CEOOpen-market saleCode S · indirect138$11K@ $77.46Form 4
Jan 7, 2026RBLXPresident & CEOOpen-market saleCode S · indirect21,410$1.6M@ $76.78Form 4
Jan 7, 2026RBLXPresident & CEOOpen-market saleCode S · indirect24,514$1.9M@ $76.22Form 4
Jan 7, 2026RBLXPresident & CEOGiftCode G · indirect46,062—Form 4
Jan 7, 2026RBLXPresident & CEOGiftCode G · indirect22,688—Form 4
Jan 7, 2026RBLXPresident & CEOOpen-market saleCode S · indirect62$5K@ $77.46Form 4
Jan 7, 2026RBLXPresident & CEOOpen-market saleCode S · indirect9,684$744K@ $76.78Form 4
Jan 7, 2026RBLXPresident & CEOOpen-market saleCode S · indirect11,088$845K@ $76.22Form 4
Dec 18, 2025RBLXPresident & CEOOpen-market saleCode S · indirect138$12K@ $87.13Form 4
Dec 18, 2025RBLXPresident & CEOOpen-market saleCode S · indirect8,521$732K@ $85.86Form 4
Dec 18, 2025RBLXPresident & CEOOpen-market saleCode S · indirect17,381$1.5M@ $85.02Form 4
Dec 18, 2025RBLXPresident & CEOOpen-market saleCode S · indirect20,022$1.7M@ $83.97Form 4
Dec 18, 2025RBLXPresident & CEOGiftCode G · indirect46,062—Form 4
Dec 18, 2025RBLXPresident & CEOGiftCode G · indirect22,688—Form 4
Dec 18, 2025RBLXPresident & CEOOpen-market saleCode S · indirect62$5K@ $87.13Form 4
Dec 18, 2025RBLXPresident & CEOOpen-market saleCode S · indirect3,854$331K@ $85.86Form 4
Dec 18, 2025RBLXPresident & CEOOpen-market saleCode S · indirect7,862$668K@ $85.02Form 4
Dec 18, 2025RBLXPresident & CEOOpen-market saleCode S · indirect9,056$760K@ $83.97Form 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.