Reinstra Mark
SEC CIK 1835037 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| RBLX | Roblox Corp | Gen. Counsel, Sec | 392.3K | — | $70.93M | 92 | 2021-03-10 | 2026-09-08 |
Most active insiders at RBLX, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Baszucki David | Pres, CEO, Dir, 10% | — | $43.52M |
| 2 | Lee Anthony P | Dir | — | $27.27M |
| 3 | Reinstra Mark | Chief Legal Off, Corp. Sec | — | $13.05M |
| 4 | Chakravarthy Arvind | Chief People, Systems Off | — | $9.95M |
| 5 | Kaufman Matthew D | Chief Safety Off | — | $9.21M |
| 6 | Baszucki Gregory | Dir | — | $5.90M |
| 7 | CHOPRA NAVEEN K. | CFO | — | $4.06M |
| 8 | BUCKLEY SEAN JACK | Chief People, Systems Off | — | $856.5K |
| 9 | Rawlings Amy Marie | CAO | — | $778.8K |
| 10 | Wong Andrea L | Dir | — | $60.2K |
Transactions 92
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-09-09 19:28 | 2026-09-08 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $44.80 | -5,773 | 392.3K | -1% | -$258.6K |
| M | 2026-08-24 16:37 | 2026-08-20 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $37.96 | -17.9K | 398.1K | -4% | -$680.8K |
| T | 2026-08-20 16:16 | 2026-08-19 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $40.00 | -6,250 | 416.0K | -1% | -$250.0K |
| MT | 2026-07-07 16:30 | 2026-07-06 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $57.34 | -4,512 | 422.2K | -1% | -$258.7K |
| T | 2026-06-08 18:51 | 2026-06-08 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $41.71 | -5,978 | 426.8K | -1% | -$249.3K |
| MT | 2026-05-22 17:29 | 2026-05-20+ | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $45.55 | -22.7K | 432.7K | -5% | -$1.04M |
| M | 2026-04-15 18:27 | 2026-04-13 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $57.94 | -18.7K | 455.5K | -4% | -$1.08M |
| D | 2026-03-03 | 2026-03-01 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | A - Grant | $0.00 | +96.8K | 474.1K | +26% | $0 |
| M | 2026-02-24 | 2026-02-20 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $61.61 | -17.2K | 378.2K | -4% | -$1.06M |
| 2026-02-19 | 2026-02-13 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $63.94 | -60.0K | 394.3K | -13% | -$3.84M | |
| D | 2026-02-11 | 2026-02-09 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | M - OptEx | $0.00 | +118.1K | 488.6K | +32% | $0 |
| DM | 2026-02-11 | 2026-02-10 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale+OE | $72.65 | -34.3K | 456.9K | -7% | -$2.49M |
| M | 2025-11-24 | 2025-11-20 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $95.24 | -16.8K | 384.5K | -4% | -$1.60M |
| 2025-11-07 | 2025-11-05 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $104.60 | -2,401 | 387.3K | -0.6% | -$251.1K | |
| 2025-09-30 | 2025-09-30 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | A - Grant | $0.00 | +16.0K | 389.7K | +4% | $0 | |
| M | 2025-08-22 | 2025-08-20 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $117.71 | -15.8K | 388.3K | -4% | -$1.86M |
| I | 2025-08-07 | 2025-08-05 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | G - Gift | $0.00 | -2,500 | 116.6K | -2% | $0 |
| D | 2025-06-18 | 2025-06-16 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | M - OptEx | $3.41 | +150.0K | 539.5K | +39% | +$511.5K |
| D | 2025-06-18 | 2025-06-16 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale+OE | $99.75 | -150.0K | 389.5K | -28% | -$14.96M |
| D | 2025-05-29 | 2025-05-27 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale+OE | $84.64 | -50.0K | 389.5K | -11% | -$4.23M |
| D | 2025-05-29 | 2025-05-27 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | M - OptEx | $3.41 | +50.0K | 439.5K | +13% | +$170.5K |
| M | 2025-05-22 | 2025-05-20 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $80.66 | -15.9K | 390.7K | -4% | -$1.28M |
| D | 2025-03-11 | 2025-03-07 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | A - Grant | $0.00 | +81.6K | 405.3K | +25% | $0 |
| 2025-02-24 | 2025-02-20 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale | $61.39 | -16.4K | 322.8K | -5% | -$1.01M | |
| D | 2025-02-12 | 2025-02-10 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | M - OptEx | $0.00 | +77.6K | 358.7K | +28% | $0 |
| D | 2025-02-12 | 2025-02-11 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale+OE | $65.94 | -19.5K | 339.2K | -5% | -$1.29M |
| DM | 2025-01-24 | 2025-01-22 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale+OE | $65.89 | -24.0K | 281.2K | -8% | -$1.58M |
| D | 2025-01-24 | 2025-01-22 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | M - OptEx | $3.41 | +24.0K | 305.2K | +9% | +$81.8K |
| AI | 2025-01-21 | 2024-11-13 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | G - Gift | $0.00 | -3,000 | 106.2K | -3% | $0 |
| D | 2025-01-21 | 2025-01-16 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale+OE | $64.98 | -50.0K | 281.2K | -15% | -$3.25M |
| D | 2025-01-21 | 2025-01-16 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | M - OptEx | $3.41 | +50.0K | 331.2K | +18% | +$170.5K |
| DM | 2024-12-26 | 2024-12-23 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale+OE | $59.75 | -24.0K | 286.0K | -8% | -$1.43M |
| D | 2024-12-26 | 2024-12-23 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | M - OptEx | $3.41 | +24.0K | 302.2K | +9% | +$81.8K |
| D | 2024-12-13 | 2024-12-11 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | M - OptEx | $3.41 | +5,000 | 283.2K | +2% | +$17.1K |
| D | 2024-12-13 | 2024-12-11 | RBLX | Roblox Corp | Reinstra Mark | Chief Legal Off, Corp. Sec | S - Sale+OE | $60.00 | -5,000 | 278.2K | -2% | -$300.0K |
| DM | 2024-11-26 | 2024-11-25+ | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $48.75 | -9,000 | 278.2K | -3% | -$438.7K |
| DM | 2024-11-26 | 2024-11-25+ | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +9,000 | 285.2K | +3% | +$30.7K |
| M | 2024-11-22 | 2024-11-20 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale | $51.43 | -16.5K | 278.2K | -6% | -$847.6K |
| 2024-11-15 | 2024-11-13 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | G - Gift | $0.00 | -3,000 | 294.6K | -1% | $0 | |
| DM | 2024-11-06 | 2024-11-04 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $51.68 | -9,000 | 327.0K | -3% | -$465.1K |
| D | 2024-11-06 | 2024-11-04 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +9,000 | 336.0K | +3% | +$30.7K |
| DI | 2024-11-06 | 2024-11-06 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | A - Grant | $0.00 | +29.4K | 109.2K | +37% | $0 |
| D | 2024-11-06 | 2024-11-06 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | G - Gift | $0.00 | -29.4K | 297.6K | -9% | $0 |
| DM | 2024-09-24 | 2024-09-23 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $45.58 | -17.0K | 327.7K | -5% | -$774.9K |
| D | 2024-09-24 | 2024-09-23 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +17.0K | 344.0K | +5% | +$58.0K |
| M | 2024-08-22 | 2024-08-20 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale | $40.35 | -16.6K | 326.1K | -5% | -$669.0K |
| DM | 2024-08-19 | 2024-08-15+ | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +29.0K | 359.7K | +9% | +$98.9K |
| DM | 2024-08-19 | 2024-08-15+ | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $40.28 | -29.0K | 342.7K | -8% | -$1.17M |
| DM | 2024-08-15 | 2024-08-13 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $38.94 | -10.0K | 344.4K | -3% | -$389.4K |
| D | 2024-08-15 | 2024-08-13 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +10.0K | 352.7K | +3% | +$34.1K |
| D | 2024-05-23 | 2024-05-22 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $33.19 | -4,000 | 342.7K | -1% | -$132.8K |
| D | 2024-05-23 | 2024-05-22 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +4,000 | 346.7K | +1% | +$13.6K |
| 2024-05-22 | 2024-05-21 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale | $32.56 | -16.8K | 342.7K | -5% | -$546.9K | |
| D | 2024-04-18 | 2024-04-17 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $36.69 | -4,000 | 359.5K | -1% | -$146.8K |
| D | 2024-04-18 | 2024-04-17 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +4,000 | 363.5K | +1% | +$13.6K |
| D | 2024-03-21 | 2024-03-20 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +4,000 | 363.5K | +1% | +$13.6K |
| D | 2024-03-21 | 2024-03-20 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $36.50 | -4,000 | 359.5K | -1% | -$146.0K |
| D | 2024-03-05 | 2024-03-01 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | A - Grant | $0.00 | +109.7K | 359.5K | +44% | $0 |
| DM | 2024-02-22 | 2024-02-21 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $40.75 | -12.5K | 258.3K | -5% | -$510.6K |
| D | 2024-02-22 | 2024-02-21 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +4,000 | 262.3K | +2% | +$13.6K |
| D | 2024-01-18 | 2024-01-17 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $38.58 | -4,000 | 258.3K | -2% | -$154.3K |
| D | 2024-01-18 | 2024-01-17 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +4,000 | 262.3K | +2% | +$13.6K |
| D | 2023-12-26 | 2023-12-26 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +29.4K | 258.3K | +13% | +$100.1K |
| DM | 2023-12-21 | 2023-12-20 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $44.47 | -4,000 | 230.1K | -2% | -$177.9K |
| D | 2023-12-21 | 2023-12-20 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +4,000 | 232.9K | +2% | +$13.6K |
| DM | 2023-11-24 | 2023-11-21 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $36.86 | -15.8K | 240.8K | -6% | -$583.2K |
| D | 2023-11-24 | 2023-11-21 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +4,000 | 244.8K | +2% | +$13.6K |
| D | 2023-10-20 | 2023-10-18 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $30.62 | -4,000 | 320.8K | -1% | -$122.5K |
| D | 2023-10-20 | 2023-10-18 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +4,000 | 324.8K | +1% | +$13.6K |
| 2023-08-22 | 2023-08-21 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale | $27.14 | -11.5K | 320.8K | -3% | -$313.3K | |
| DM | 2023-07-20 | 2023-07-19 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $45.25 | -4,000 | 334.1K | -1% | -$181.0K |
| D | 2023-07-20 | 2023-07-19 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +4,000 | 336.3K | +1% | +$13.6K |
| DM | 2023-06-22 | 2023-06-21 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $39.09 | -4,000 | 333.9K | -1% | -$156.4K |
| D | 2023-06-22 | 2023-06-21 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +4,000 | 336.3K | +1% | +$13.6K |
| D | 2023-05-30 | 2023-05-26 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +14.0K | 346.3K | +4% | +$47.7K |
| D | 2023-05-30 | 2023-05-26 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $40.14 | -14.0K | 332.3K | -4% | -$562.0K |
| M | 2023-05-24 | 2023-05-22 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale | $39.64 | -11.3K | 332.9K | -3% | -$447.0K |
| D | 2023-04-14 | 2023-04-13 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | A - Grant | $0.00 | +111.0K | 343.6K | +48% | $0 |
| DM | 2023-02-24 | 2023-02-23 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $36.99 | -12.5K | 232.0K | -5% | -$462.3K |
| D | 2023-02-24 | 2023-02-23 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +12.5K | 244.5K | +5% | +$42.6K |
| M | 2023-02-23 | 2023-02-21 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale | $37.86 | -5,089 | 232.0K | -2% | -$192.7K |
| M | 2022-11-23 | 2022-11-21 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale | $30.14 | -7,036 | 237.1K | -3% | -$212.1K |
| DM | 2022-11-17 | 2022-11-15 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale+OE | $37.46 | -12.5K | 244.1K | -5% | -$468.2K |
| D | 2022-11-17 | 2022-11-15 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +12.5K | 256.6K | +5% | +$42.6K |
| 2022-08-24 | 2022-05-20 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | G - Gift | $0.00 | -50.0K | 183.8K | -21% | $0 | |
| 2022-08-24 | 2022-08-22 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale | $41.52 | -6,737 | 177.1K | -4% | -$279.7K | |
| DM | 2022-04-12 | 2022-04-08 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | A - Grant | $0.00 | +212.0K | 171.6K | New | $0 |
| D | 2022-02-08 | 2021-03-10 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | J - Other | $0.00 | +1 | 59.1K | +0.0% | $0 |
| D | 2022-02-08 | 2022-02-04 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +12.7K | 71.8K | +21% | +$43.3K |
| D | 2022-01-11 | 2022-01-07 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | M - OptEx | $3.41 | +16.7K | 75.8K | +28% | +$56.8K |
| MI | 2021-11-17 | 2021-11-15+ | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale | $116.67 | -75.0K | 56.5K | -57% | -$8.75M |
| MI | 2021-11-15 | 2021-11-11 | RBLX | Roblox Corp | Reinstra Mark | Gen. Counsel, Sec | S - Sale | $98.50 | -75.0K | 193.7K | -28% | -$7.39M |
Purchase Sale Sale after option exercise All abbreviations