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 - $13.55M in RBLX purchases and sales in the last 12 months
Mark Reinstra - $13.30M in RBLX purchases and sales in the last 12 months
Arvind Chakravarthy - $9.95M in RBLX purchases and sales in the last 12 months
Matthew D. Kaufman - $8.40M in RBLX purchases and sales in the last 12 months
Gregory Baszucki - $6.62M in RBLX purchases and sales in the last 12 months
Naveen K. Chopra - $4.06M in RBLX purchases and sales in the last 12 months
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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.
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
20
The latest 20 SEC Form 4 transactions reported by David Baszucki.
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 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
