REINSTRA MARK

PrivateCIK: 1835037
Location

SAN MATEO, CA

Senior insider sale

Gen. Counsel & Secretary at ROBLOX CORP — senior position signals high conviction

$2.22M

51.16K shares

What this filing means

REINSTRA MARK plans to sell 51.16K shares of ROBLOX CORP valued at approximately $2.22M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderREINSTRA MARKCIK 1835037
IssuerROBLOX CORPCIK 1315098
Officer· Gen. Counsel & Secretary
Since Mar 2021
51.16K
Shares to sell
$2.22M
Approx. market value
17.93K
Acquired (3 months)
1
Planned
4 completed
Securities Acquired — Last 3 Months1
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Restricted Stock Lapse - See Remarks

Equity Compensation

8/20/2026
17.93K
Total acquired17.93K
Planned & Completed Dispositions5
Sort

Completed

Completed

Units to sell

4.51K

Market value

$257.2K

7/6/2026
Completed

Units to sell

5.98K

Market value

$249.3K

6/8/2026
Completed

Units to sell

5.46K

Market value

$250.0K

5/21/2026
Completed

Units to sell

17.27K

Market value

$782.2K

5/20/2026

Planned — Approximate Date

NYSEPlanned

Units to sell

17.93K

Market value

$680.8K

8/20/2026
Total

Units

51.16K

Value

$2.22M