Kaufman Matthew D
Insider CIK 2044191 · RBLX Chief Safety Officer
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| RBLX Roblox Corp | S Sale | 2026-08-20 | 2026-08-24 | 3,910 | $38.47 | $150.4K | 335,060 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-08-20 | 2026-08-24 | 10,994 | $37.78 | $415.4K | 338,970 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-08-20 | 2026-08-24 | 3,910 | $38.47 | $150.4K | 335,060 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-08-20 | 2026-08-24 | 10,994 | $37.78 | $415.4K | 338,970 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-05-20 | 2026-05-22 | 190 | $45.89 | $8.7K | 349,964 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-05-20 | 2026-05-22 | 1,410 | $44.42 | $62.6K | 362,910 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-05-20 | 2026-05-22 | 12,756 | $45.36 | $578.6K | 350,154 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-04-13 | 2026-04-15 | 13,225 | $57.94 | $766.3K | 364,420 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-04-13 | 2026-04-15 | 100 | $58.45 | $5.8K | 364,320 | SEC↗ |
| RBLX Roblox Corp | A Award deriv | 2026-03-01 | 2026-03-03 | 92,194 | — | $0 | 92,194 | SEC↗ |
| RBLX Roblox Corp | A Award | 2026-03-01 | 2026-03-03 | 85,609 | — | $0 | 377,645 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-02-20 | 2026-02-24 | 8,589 | $61.88 | $531.5K | 293,086 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-02-20 | 2026-02-24 | 5,588 | $60.94 | $340.5K | 301,675 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-02-20 | 2026-02-24 | 1,050 | $62.73 | $65.9K | 292,036 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-02-10 | 2026-02-11 | 2,400 | $73.15 | $175.6K | 307,263 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2026-02-10 | 2026-02-11 | 27,634 | $72.61 | $2.01M | 309,663 | SEC↗ |
| RBLX Roblox Corp | M Exercise deriv | 2026-02-09 | 2026-02-11 | 97,522 | — | $0 | 0 | SEC↗ |
| RBLX Roblox Corp | M Exercise | 2026-02-09 | 2026-02-11 | 97,522 | — | $0 | 337,297 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-11-20 | 2025-11-24 | 6,000 | $98.21 | $589.3K | 254,642 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-11-20 | 2025-11-24 | 660 | $97.15 | $64.1K | 239,775 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-11-20 | 2025-11-24 | 3,200 | $93.49 | $299.2K | 251,442 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-11-20 | 2025-11-24 | 2,526 | $94.57 | $238.9K | 248,916 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-11-20 | 2025-11-24 | 4,886 | $95.52 | $466.7K | 244,030 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-11-20 | 2025-11-24 | 3,595 | $96.55 | $347.1K | 240,435 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-11-06 | 2025-11-10 | 6,000 | $101.48 | $608.9K | 260,642 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-11-03 | 2025-11-05 | 6,000 | $112.99 | $677.9K | 266,642 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-10-02 | 2025-10-06 | 6,000 | $135.02 | $810.1K | 272,642 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-09-18 | 2025-09-22 | 6,000 | $136.55 | $819.3K | 278,642 | SEC↗ |
| RBLX Roblox Corp | A Award | 2025-09-10 | 2025-09-12 | 9,627 | — | $0 | 284,642 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-09-04 | 2025-09-08 | 6,000 | $134.20 | $805.2K | 275,015 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-08-21 | 2025-08-22 | 6,000 | $116.84 | $701.0K | 281,015 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-08-20 | 2025-08-22 | 3,945 | $117.02 | $461.6K | 296,048 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-08-20 | 2025-08-22 | 3,412 | $118.67 | $404.9K | 287,015 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-08-20 | 2025-08-22 | 5,621 | $117.97 | $663.1K | 290,427 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-08-20 | 2025-08-22 | 1,230 | $116.05 | $142.7K | 299,993 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-08-07 | 2025-08-08 | 6,000 | $133.67 | $802.0K | 301,223 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-07-17 | 2025-07-21 | 6,000 | $118.51 | $711.1K | 307,223 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-07-03 | 2025-07-08 | 6,000 | $102.58 | $615.5K | 313,223 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-06-20 | 2025-06-24 | 6,000 | $103.35 | $620.1K | 319,223 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-06-05 | 2025-06-09 | 6,000 | $91.69 | $550.1K | 325,223 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-05-20 | 2025-05-22 | 13,928 | $80.61 | $1.12M | 332,316 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-05-20 | 2025-05-22 | 1,093 | $81.23 | $88.8K | 331,223 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-05-15 | 2025-05-19 | 6,000 | $79.94 | $479.6K | 346,244 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-05-05 | 2025-05-07 | 575 | $72.46 | $41.7K | 352,244 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-05-05 | 2025-05-07 | 11,425 | $71.80 | $820.3K | 352,819 | SEC↗ |
| RBLX Roblox Corp | S Sale | 2025-04-03 | 2025-04-07 | 6,000 | $57.99 | $347.9K | 364,244 | SEC↗ |