Reinstra Mark
Chief Legal Off. & Corp. Sec.
Reinstra Mark has filed 13 SEC Form 4 filings (28 transaction rows) across 1 company, with disclosures dating back to 2025. 13 of those filings fall inside the rolling window. Most recent filing: Aug 24, 2026.
Companies traded
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$12.8M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 17,934 | $681K | Aug 24 | SEC ↗ | |
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 6,250 | $250K | Aug 20 | SEC ↗ | |
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 4,512 | $259K | Jul 7 | SEC ↗ | |
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 5,978 | $249K | Jun 8 | SEC ↗ | |
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 17,275 | $782K | May 22 | SEC ↗ | |
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 5,460 | $253K | May 22 | SEC ↗ | |
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 18,653 | $1.1M | Apr 15 | SEC ↗ | |
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 17,186 | $1.1M | Feb 24 | SEC ↗ | |
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 60,000 | $3.8M | Feb 19 | SEC ↗ | |
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 34,320 | $2.5M | Feb 11 | SEC ↗ | |
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 16,782 | $1.6M | Nov 24 | SEC ↗ | |
| RBLX | Chief Legal Off. & Corp. Sec. | Sale | 2,401 | $251K | Nov 7 | SEC ↗ |