Form 4 Tracker
Mark Reinstra

Chief Legal Off. & Corp. Sec. · 7 filings · Latest: Jun 8, 2026

Roblox Corp
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
RBLX
Mark ReinstraChief Legal Off. & Corp. Sec.Jun 8, 2026
Sale
$41.715,978$249.3K426,760
RBLX
MARK REINSTRAJun 8, 2026
Proposed Sale
$41.825,978$250.0K
RBLX
Mark ReinstraChief Legal Off. & Corp. Sec.May 21, 2026
Sale
$46.405,460$253.4K432,738
RBLX
Mark ReinstraChief Legal Off. & Corp. Sec.May 20, 2026
Sale
$45.2817,275$782.2K438,198
RBLX
MARK REINSTRAMay 21, 2026
Proposed Sale
$45.795,460$250.0K
RBLX
Reinstra MarkMay 20, 2026
Proposed Sale
$45.2817,275$782.2K
RBLX
Mark ReinstraChief Legal Off. & Corp. Sec.Apr 13, 2026
Sale
$57.9418,653$1.1M455,473
RBLX
Reinstra MarkApr 13, 2026
Proposed Sale
$57.9518,653$1.1M
RBLX
Mark ReinstraChief Legal Off. & Corp. Sec.Feb 20, 2026
Sale
$61.6117,186$1.1M377,136
RBLX
Reinstra MarkFeb 20, 2026
Proposed Sale
$61.6117,186$1.1M
RBLX
Mark ReinstraChief Legal Off. & Corp. Sec.Feb 13, 2026
Sale
$63.9460,000$3.8M394,322
RBLX
MARK REINSTRAFeb 13, 2026
Proposed Sale
$63.9460,000$3.8M
RBLX
Mark ReinstraChief Legal Off. & Corp. Sec.Feb 10, 2026
Sale
$72.6534,320$2.5M454,322
RBLX
Mark ReinstraChief Legal Off. & Corp. Sec.Feb 9, 2026
Option Exercise
$0.00118,110488,642
RBLX
Reinstra MarkFeb 10, 2026
Proposed Sale
$72.6534,320$2.5M
RBLX
Reinstra MarkNov 20, 2025
Proposed Sale
$95.2416,782$1.6M
RBLX
MARK REINSTRANov 5, 2025
Proposed Sale
$104.132,401$250.0K
RBLX
Reinstra MarkAug 20, 2025
Proposed Sale
$117.7115,820$1.9M
RBLX
MARK REINSTRAJun 16, 2025
Proposed Sale
$97.17150,000$14.6M
RBLX
MARK REINSTRAMay 27, 2025
Proposed Sale
$82.2650,000$4.1M

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