Matthew D Kaufman
Chief Safety Officer · 6 filings · Latest: Aug 20, 2026
Roblox Corp
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
RBLX | Matthew D Kaufman | Chief Safety Officer | Aug 20, 2026 | Sale | $37.96 | 14,904 | $565.8K | 335,060 | |
RBLX | Kaufman Matthew D | — | Aug 20, 2026 | Proposed Sale | $37.96 | 14,904 | $565.8K | — | |
RBLX | Matthew D Kaufman | Chief Safety Officer | May 20, 2026 | Sale | $45.27 | 14,356 | $650.0K | 349,964 | |
RBLX | Kaufman Matthew D | — | May 20, 2026 | Proposed Sale | $45.27 | 14,356 | $650.0K | — | |
RBLX | Matthew D Kaufman | Chief Safety Officer | Apr 13, 2026 | Sale | $57.94 | 13,325 | $772.1K | 364,320 | |
RBLX | Kaufman Matthew D | — | Apr 13, 2026 | Proposed Sale | $57.94 | 13,325 | $772.1K | — | |
RBLX | Matthew D Kaufman | Chief Safety Officer | Feb 20, 2026 | Sale | $61.59 | 15,227 | $937.9K | 292,036 | |
RBLX | Kaufman Matthew D | — | Feb 20, 2026 | Proposed Sale | $61.59 | 15,227 | $937.9K | — | |
RBLX | Matthew D Kaufman | Chief Safety Officer | Feb 10, 2026 | Sale | $72.65 | 30,034 | $2.2M | 307,263 | |
RBLX | Matthew D Kaufman | Chief Safety Officer | Feb 9, 2026 | Option Exercise | $0.00 | 97,522 | — | 337,297 | |
RBLX | Kaufman Matthew D | — | Feb 10, 2026 | Proposed Sale | $72.65 | 30,034 | $2.2M | — | |
RBLX | Kaufman Matthew D | — | Nov 20, 2025 | Proposed Sale | $95.24 | 14,867 | $1.4M | — | |
RBLX | Kaufman Matthew D | — | Nov 20, 2025 | Proposed Sale | $98.21 | 6,000 | $589.3K | — | |
RBLX | Kaufman Matthew D | — | Nov 6, 2025 | Proposed Sale | $101.48 | 6,000 | $608.9K | — | |
RBLX | Kaufman Matthew D | — | Nov 3, 2025 | Proposed Sale | $112.99 | 6,000 | $677.9K | — | |
RBLX | Kaufman Matthew D | — | Oct 2, 2025 | Proposed Sale | $135.04 | 6,000 | $810.2K | — | |
RBLX | Kaufman Matthew D | — | Sep 18, 2025 | Proposed Sale | $136.55 | 6,000 | $819.3K | — | |
RBLX | Kaufman Matthew D | — | Sep 4, 2025 | Proposed Sale | $134.20 | 6,000 | $805.2K | — | |
RBLX | Kaufman Matthew D | — | Aug 21, 2025 | Proposed Sale | $116.84 | 6,000 | $701.0K | — | |
RBLX | Kaufman Matthew D | — | Aug 20, 2025 | Proposed Sale | $117.71 | 14,208 | $1.7M | — |
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