Summary
Updated Aug 30, 2026
David Baszucki is President & CEO, Director, 10% Owner of Roblox Corp (RBLX). 18 SEC Form 4 filings on record going back to 2024, most recently on 24 August 2026. Most recent open-market trade: sold $552K of RBLX on 24 August 2026. Lifetime open-market sales: $85.49M.
Recent Transactions
20Every recent SEC Form 4 transaction David Baszucki has reported, most recent first.
Trading Pattern
InsiderAlpha's records for David Baszucki go back to 2024: 18 primary Form 4 filings, an average of 6.0 per year. 38 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies David Baszucki files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Anthony P. Lee - $30.65M of RBLX open-market activity in the last 12 months
- Mark Reinstra - $12.79M of RBLX open-market activity in the last 12 months
- Matthew D. Kaufman - $10.83M of RBLX open-market activity in the last 12 months
- Arvind Chakravarthy - $9.95M of RBLX open-market activity in the last 12 months
- Gregory Baszucki - $5.23M of RBLX open-market activity in the last 12 months
- Naveen K. Chopra - $4.06M of RBLX open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is David Baszucki?
David Baszucki is a corporate insider, tracked as President & CEO, Director, 10% Owner of Roblox Corp (RBLX). InsiderAlpha holds 18 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has David Baszucki submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has David Baszucki been buying or selling stock?
Recorded transactions: 0 open-market purchases and 43 open-market sales ($85.49M) across all tracked filings.
Where can I see all of David Baszucki's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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