REINSTRA MARK

PrivateCIK: 1835037
Location

SAN MATEO, CA

Senior insider sale

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

$2.92M

53.11K shares

What this filing means

REINSTRA MARK plans to sell 53.11K shares of ROBLOX CORP valued at approximately $2.92M. 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
53.11K
Shares to sell
$2.92M
Approx. market value
17.27K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Sort

Restricted Stock Lapse - See Remarks

Equity Compensation

5/20/2026
17.27K
Total acquired17.27K
Planned & Completed Dispositions3
Sort

Completed

Completed

Units to sell

18.65K

Market value

$1.08M

4/13/2026
Completed

Units to sell

17.19K

Market value

$1.06M

2/20/2026

Planned — Approximate Date

NYSEPlanned

Units to sell

17.27K

Market value

$782.2K

5/20/2026
Total

Units

53.11K

Value

$2.92M

REINSTRA MARK — Planned Insider Sale (Form 144) | Finecho