Form 4 Tracker
Mark Reinstra

Chief Legal Off. & Corp. Sec. · 12 filings · Latest: Oct 5, 2026

Roblox Corp
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
RBLX
Mark ReinstraChief Legal Off. & Corp. Sec.Feb 13, 2026
Sale
$63.9460,000$3.8M394,322
RBLX
MARK REINSTRA—Feb 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
$0.00118,110—488,642
RBLX
Reinstra Mark—Feb 10, 2026
Proposed Sale
$72.6534,320$2.5M—
RBLX
Reinstra Mark—Nov 20, 2025
Proposed Sale
$95.2416,782$1.6M—
RBLX
MARK REINSTRA—Nov 5, 2025
Proposed Sale
$104.132,401$250.0K—
RBLX
Reinstra Mark—Aug 20, 2025
Proposed Sale
$117.7115,820$1.9M—
RBLX
MARK REINSTRA—Jun 16, 2025
Proposed Sale
$97.17150,000$14.6M—
RBLX
MARK REINSTRA—May 27, 2025
Proposed Sale
$82.2650,000$4.1M—
RBLX
Reinstra Mark—May 20, 2025
Proposed Sale
$80.6615,852$1.3M—
RBLX
Reinstra Mark—Feb 20, 2025
Proposed Sale
$61.3916,432$1.0M—
RBLX
Reinstra Mark—Feb 11, 2025
Proposed Sale
$65.9419,525$1.3M—
RBLX
MARK REINSTRA—Jan 22, 2025
Proposed Sale
$66.1024,000$1.6M—
RBLX
MARK REINSTRA—Jan 16, 2025
Proposed Sale
$63.7450,000$3.2M—
RBLX
MARK REINSTRA—Dec 23, 2024
Proposed Sale
$60.1124,000$1.4M—
RBLX
MARK REINSTRA—Dec 11, 2024
Proposed Sale
$56.265,000$281.3K—
RBLX
MARK REINSTRA—Nov 26, 2024
Proposed Sale
$49.162,000$98.3K—
RBLX
MARK REINSTRA—Nov 25, 2024
Proposed Sale
$49.387,000$345.7K—
RBLX
MARK REINSTRA—Nov 20, 2024
Proposed Sale
$51.4316,480$847.6K—