BUCKLEY SEAN JACK

PrivateCIK: 2122649
Location

SAN MATEO, CA

Senior insider sale

Chief People & Systems Officer at ROBLOX CORP — senior position signals high conviction

$380.0K

9.93K shares

What this filing means

BUCKLEY SEAN JACK plans to sell 9.93K shares of ROBLOX CORP valued at approximately $380.0K. 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.

InsiderBUCKLEY SEAN JACKCIK 2122649
IssuerROBLOX CORPCIK 1315098
Officer· Chief People & Systems Officer
Since Mar 2026
9.93K
Shares to sell
$380.0K
Approx. market value
4.32K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
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Restricted Stock Lapse

Equity Compensation

8/20/2026
4.32K
Total acquired4.32K
Planned & Completed Dispositions2
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Completed

Completed

Units to sell

5.61K

Market value

$212.9K

8/20/2026

Planned — Approximate Date

NYSEPlanned

Units to sell

4.32K

Market value

$167.1K

8/24/2026
Total

Units

9.93K

Value

$380.0K