Roblox Corporation
A maker of a global online gaming and creation platform where millions of users play, build, and share their own games and virtual worlds. Players use the virtual currency Robux to buy items and experiences, and creators earn Robux they can trade for real money. It was founded in 2004 by David Baszucki and Erik Cassel, who had earlier built physics-education software together. The name "Roblox" blends "robots" and "blocks," and the platform was nearly called "GoBlocks" or "DynaBlocks" before settling on its final name.
Granted 102.3K · Sold 103.2K
Granted 5.2K
Granted 5.2K · Sold 50.0K
Granted 5.2K
Granted 96.8K · Sold 71.5K
Granted 73.3K · Sold 34.4K
Granted 85.6K · Sold 42.6K
Granted 37.5K · Sold 8.5K
Granted 5.2K
Sold 20.3K
Granted 5.2K
Granted 8.7K
Granted 5.2K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Baszucki DavidPresident & CEO, Director, 10% owner · 7 transactions | 0% | 23.49M | 102.3K | — | 103.2K |
| Lee Anthony PDirector · 1 transaction | — | 14.30M | 5.2K | — | — |
| Baszucki GregoryDirector · 19 transactions | -4% | 12.84M | 5.2K | — | 50.0K |
| Carvalho ChristopherDirector · 1 transaction | -4.9% | 1.15M | 5.2K | — | — |
| Reinstra MarkChief Legal Off. & Corp. Sec. · 11 transactions | +3.3% | 618.7K | 96.8K | — | 71.5K |
| Chopra Naveen K.Chief Financial Officer · 5 transactions | +12% | 363.2K | 73.3K | — | 34.4K |
| Kaufman Matthew DChief Safety Officer · 8 transactions | +14.3% | 335.1K | 85.6K | — | 42.6K |
| Rawlings Amy MarieChief Accounting Officer · 8 transactions | — | 146.8K | 37.5K | — | 8.5K |
| Wong Andrea LDirector · 1 transaction | +5.9% | 92.9K | 5.2K | — | — |
| Buckley Sean JackChief People & Systems Officer · 6 transactions | — | 87.2K | — | — | 20.3K |
| Kilar JasonDirector · 3 transactions | +8.3% | 36.2K | 5.2K | — | — |
| Durkin Dennis MDirector · 3 transactions | — | 26.8K | 8.7K | — | — |
| Mastantuono GinaDirector · 3 transactions | +17.8% | 18.3K | 5.2K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 6 months: -330.5K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.