CIK 0001315098 · Large accelerated filer
Roblox Corp
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- RBLX
- Exchange
- NYSE
- Industry
- Services-Prepackaged Software
- FY end
- Dec 31
- Incorporated
- NV
- Entity type
- operating
- EIN
- 200991664
- Phone
- (888) 858-2569
- Business address
- 3150 SOUTH DELAWARE STREET, SAN MATEO, CA, 94403
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $7,678,879
- in 16 filings, $3.3M under 10b5-1 plans
Net −$7,678,879. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- Baszucki Gregory −$2.1M Director sold 4% of stake
- Baszucki David −$2.0M President & CEO sold 6% of stake
- Reinstra Mark −$1.7M Chief Legal Off. & Corp. Sec. sold 10% of stake
- CHOPRA NAVEEN K. −$665K Chief Financial Officer sold 5% of stake
- Kaufman Matthew D −$566K Chief Safety Officer sold 4% of stake
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-11-09 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −1,994 | $51.08 | $102K | 384,631 |
| 2026-11-09 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −3,077 | $52.05 | $160K | 381,554 |
| 2026-10-05 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −3,000 | $43.88 | $132K | 389,291 |
| 2026-10-05 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −2,666 | $44.56 | $119K | 386,625 |
| 2026-09-08 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −1,920 | $44.30 | $85K | 396,144 |
| 2026-09-08 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −3,753 | $45.03 | $169K | 392,391 |
| 2026-09-08 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −100 | $45.73 | $5K | 392,291 |
| 2026-08-20 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale | −13,020 | $37.78 | $492K | 402,978 |
| 2026-08-20 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale | −4,914 | $38.45 | $189K | 398,064 |
| 2026-08-19 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −6,250 | $40.00 | $250K | 415,998 |
| 2026-07-06 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −200 | $55.77 | $11K | 426,560 |
| 2026-07-06 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −3,212 | $57.24 | $184K | 423,348 |
| 2026-07-06 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −1,100 | $57.94 | $64K | 422,248 |
| 2026-06-08 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −5,978 | $41.71 | $249K | 426,760 |
| 2026-05-21 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −561 | $45.93 | $26K | 437,637 |
| 2026-05-21 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −4,899 | $46.46 | $228K | 432,738 |
| 2026-05-20 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −1,903 | $44.48 | $85K | 453,570 |
| 2026-05-20 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale 10b5-1 | −15,372 | $45.38 | $698K | 438,198 |
| 2026-04-13 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale | −18,553 | $57.94 | $1.1M | 455,573 |
| 2026-04-13 | Reinstra Mark Chief Legal Off. & Corp. Sec. | Sale | −100 | $58.47 | $6K | 455,473 |
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