Roblox Corp (RBLX) has 243 open-market insider trades by 25 insiders since 2021. Over the last six months insiders net sold $8.4M. The most active filer is Mark Reinstra, CLO & Secretary.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Paul S. Madera | 10% Owner | — | 1 | $556.5M | 2021-03-10 |
| Index Venture Growth Associates III Ltd via Shardul Shah | 10% Owner | — | 1 | $501.5M | 2021-03-11 |
| David Baszucki | CEOPres10% Owner | — | 25 | $431.9M | 2026-08-20 |
| Michael Guthrie | CFO | — | 26 | $146.3M | 2025-06-05 |
| Craig Donato | — | — | 29 | $108.8M | 2023-05-24 |
| Gregory Baszucki | Dir | — | 10 | $100.5M | 2026-10-01 |
| Manuel Bronstein | CPO | — | 22 | $62.6M | 2025-08-20 |
| Mark Reinstra | CLOSecretary | — | 33 | $61.8M | 2026-10-05 |
| Daniel Sturman | CTO | — | 16 | $53.2M | 2024-05-21 |
| Christopher Carvalho | Dir | — | 2 | $39.4M | 2026-05-28 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Mark Reinstra | CLO & Secretary | Sell | $250K | 2026-10-05 |
| Gregory Baszucki | Director | Sell | $714K | 2026-10-01 |
| Mark Reinstra | CLO & Secretary | Sell | $259K | 2026-09-08 |
| Gregory Baszucki | Director | Sell | $674K | 2026-09-01 |
| Andrea L. Wong | Director | Sell | $23K | 2026-08-31 |
| Amy Marie Rawlings | CAO | Sell | $9K | 2026-08-25 |
Companies that share insiders with RBLX, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Sean Jack Buckley | — | Sell | $167K | 2026-08-24 |
| David Baszucki | CEO & President +1 | Sell | $2.0M | 2026-08-20 |
| Naveen K. Chopra | CFO | Sell | $665K | 2026-08-20 |
| Matthew D. Kaufman | — | Sell | $566K | 2026-08-20 |
| Amy Marie Rawlings | CAO | Sell | $192K | 2026-08-20 |
| Mark Reinstra | CLO & Secretary | Sell | $681K | 2026-08-20 |
| Sean Jack Buckley | — | Sell | $213K | 2026-08-20 |
| Mark Reinstra | CLO & Secretary | Sell | $250K | 2026-08-19 |
| Gregory Baszucki | Director | Sell | $624K | 2026-08-04 |