Kaufman Matthew D, Chief Safety Officer at Roblox Corp ($RBLX), sold shares on the open market thirty-two times over the last 365 days, totaling $17.4 million. His most recent sale occurred on February 20, 2026. These $RBLX insider sales rank 745th among 11,678 individuals in our database, surpassing the average sale value of $8.6 million across 6.37 transactions. He made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 1, 2026 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | A | Performance Stock Unit | 92194 | $0.00 | 92,194.0000 | 708,359,000 | 9999.99% | 0.01% |
| March 1, 2026 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | A | Class A Common Stock | 85609 | $0.00 | 377,645.0000 | 708,359,000 | 29.31% | 0.01% |
| Feb. 20, 2026 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 5588 | $60.94 | 301,675.0000 | 708,359,000 | 1.82% | 0.00% |
| Feb. 20, 2026 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 1050 | $62.73 | 292,036.0000 | 708,359,000 | 0.36% | 0.00% |
| Feb. 20, 2026 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 8589 | $61.88 | 293,086.0000 | 708,359,000 | 2.85% | 0.00% |
| Feb. 10, 2026 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 27634 | $72.61 | 309,663.0000 | 708,359,000 | 8.19% | 0.00% |
| Feb. 9, 2026 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | M | Performance Stock Unit | 97522 | $0.00 | 0.0000 | 708,359,000 | 100.00% | 0.01% |
| Feb. 10, 2026 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 2400 | $73.15 | 307,263.0000 | 708,359,000 | 0.78% | 0.00% |
| Feb. 9, 2026 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | M | Class A Common Stock | 97522 | $0.00 | 337,297.0000 | 708,359,000 | 40.67% | 0.01% |
| Nov. 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $98.21 | 254,642.0000 | 701,867,000 | 2.30% | 0.00% |
| Nov. 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 660 | $97.15 | 239,775.0000 | 701,867,000 | 0.27% | 0.00% |
| Nov. 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 3595 | $96.55 | 240,435.0000 | 701,867,000 | 1.47% | 0.00% |
| Nov. 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 4886 | $95.52 | 244,030.0000 | 701,867,000 | 1.96% | 0.00% |
| Nov. 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 2526 | $94.57 | 248,916.0000 | 701,867,000 | 1.00% | 0.00% |
| Nov. 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 3200 | $93.49 | 251,442.0000 | 701,867,000 | 1.26% | 0.00% |
| Nov. 6, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $101.48 | 260,642.0000 | 701,867,000 | 2.25% | 0.00% |
| Nov. 3, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $112.99 | 266,642.0000 | 701,867,000 | 2.20% | 0.00% |
| Oct. 2, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $135.02 | 272,642.0000 | 701,867,000 | 2.15% | 0.00% |
| Sept. 18, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $136.55 | 278,642.0000 | 693,161,000 | 2.11% | 0.00% |
| Sept. 10, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | A | Class A Common Stock | 9627 | $0.00 | 284,642.0000 | 693,161,000 | 3.50% | 0.00% |
| Sept. 4, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $134.20 | 275,015.0000 | 693,161,000 | 2.14% | 0.00% |
| Aug. 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 3412 | $118.67 | 287,015.0000 | 693,161,000 | 1.17% | 0.00% |
| Aug. 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 5621 | $117.97 | 290,427.0000 | 693,161,000 | 1.90% | 0.00% |
| Aug. 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 1230 | $116.05 | 299,993.0000 | 693,161,000 | 0.41% | 0.00% |
| Aug. 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 3945 | $117.02 | 296,048.0000 | 693,161,000 | 1.32% | 0.00% |
| Aug. 21, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $116.84 | 281,015.0000 | 693,161,000 | 2.09% | 0.00% |
| Aug. 7, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $133.67 | 301,223.0000 | 693,161,000 | 1.95% | 0.00% |
| July 17, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $118.51 | 307,223.0000 | 693,161,000 | 1.92% | 0.00% |
| July 3, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $102.58 | 313,223.0000 | 693,161,000 | 1.88% | 0.00% |
| June 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $103.35 | 319,223.0000 | 666,419,000 | 1.84% | 0.00% |
| June 5, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $91.69 | 325,223.0000 | 666,419,000 | 1.81% | 0.00% |
| May 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 1093 | $81.23 | 331,223.0000 | 666,419,000 | 0.33% | 0.00% |
| May 20, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 13928 | $80.61 | 332,316.0000 | 666,419,000 | 4.02% | 0.00% |
| May 15, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $79.94 | 346,244.0000 | 666,419,000 | 1.70% | 0.00% |
| May 5, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 575 | $72.46 | 352,244.0000 | 666,419,000 | 0.16% | 0.00% |
| May 5, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 11425 | $71.80 | 352,819.0000 | 666,419,000 | 3.14% | 0.00% |
| April 3, 2025 | Roblox Corp | $RBLX | Kaufman Matthew D | Chief Safety Officer | S | Class A Common Stock | 6000 | $57.99 | 364,244.0000 | 666,419,000 | 1.62% | 0.00% |