Kaufman Matthew D
CIK 2044191
Transactions on file
38
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-08-24 | 2026-08-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 3,910 | $150.4K | +12.6% | open → |
| 2026-08-24 | 2026-08-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 10,994 | $415.4K | +14.6% | open → |
| 2026-05-22 | 2026-05-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 190 | $8.7K | -5.6% | open → |
| 2026-05-22 | 2026-05-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 12,756 | $578.6K | -4.5% | open → |
| 2026-05-22 | 2026-05-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 1,410 | $62.6K | -2.5% | open → |
| 2026-04-15 | 2026-04-13 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 100 | $5.8K | -25.9% | open → |
| 2026-04-15 | 2026-04-13 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 13,225 | $766.3K | -25.3% | open → |
| 2025-04-07 | 2025-04-03 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $347.9K | -25.3% | open → |
| 2025-05-07 | 2025-05-05 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 575 | $41.7K | -40.2% | open → |
| 2025-05-07 | 2025-05-05 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 11,425 | $820.3K | -39.7% | open → |
| 2025-05-19 | 2025-05-15 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $479.6K | -45.8% | open → |
| 2025-05-22 | 2025-05-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 13,928 | $1.12M | -46.3% | open → |
| 2025-05-22 | 2025-05-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 1,093 | $88.8K | -46.7% | open → |
| 2025-06-09 | 2025-06-05 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $550.1K | -52.8% | open → |
| 2025-06-24 | 2025-06-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $620.1K | -58.1% | open → |
| 2026-02-24 | 2026-02-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 1,050 | $65.9K | -31.0% | open → |
| 2026-02-24 | 2026-02-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 8,589 | $531.5K | -30.0% | open → |
| 2026-02-24 | 2026-02-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 5,588 | $340.5K | -28.9% | open → |
| 2025-11-24 | 2025-11-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 660 | $64.1K | -55.4% | open → |
| 2025-11-24 | 2025-11-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 3,595 | $347.1K | -55.1% | open → |
| 2025-11-24 | 2025-11-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 4,886 | $466.7K | -54.7% | open → |
| 2025-11-24 | 2025-11-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 2,526 | $238.9K | -54.2% | open → |
| 2025-11-24 | 2025-11-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 3,200 | $299.2K | -53.7% | open → |
| 2025-11-24 | 2025-11-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $589.3K | -55.9% | open → |
| 2025-11-10 | 2025-11-06 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $608.9K | -57.3% | open → |
| 2025-11-05 | 2025-11-03 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $677.9K | -61.7% | open → |
| 2025-10-06 | 2025-10-02 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $810.1K | -67.9% | open → |
| 2025-07-08 | 2025-07-03 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $615.5K | -57.8% | open → |
| 2025-07-21 | 2025-07-17 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $711.1K | -63.5% | open → |
| 2025-08-08 | 2025-08-07 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $802.0K | -67.6% | open → |
| 2025-08-22 | 2025-08-21 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $701.0K | -62.9% | open → |
| 2025-08-22 | 2025-08-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 3,945 | $461.6K | -63.0% | open → |
| 2025-08-22 | 2025-08-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 3,412 | $404.9K | -63.5% | open → |
| 2025-08-22 | 2025-08-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 5,621 | $663.1K | -63.3% | open → |
| 2025-08-22 | 2025-08-20 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 1,230 | $142.7K | -62.7% | open → |
| 2025-09-08 | 2025-09-04 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $805.2K | -67.7% | open → |
| 2025-09-12 | 2025-09-10 | RBLX Roblox Corp | Officer Chief Safety Officer | Grant | 9,627 | $0.00 | — | open → |
| 2025-09-22 | 2025-09-18 | RBLX Roblox Corp | Officer Chief Safety Officer | Sale | 6,000 | $819.3K | -68.3% | open → |
