BUCKLEY SEAN JACK

PrivateCIK: 2122649
Location

SAN MATEO, CA

BUCKLEY SEAN JACK (Chief People & Systems Officer) sold 5.3% of their position (5.67K shares) of ROBLOX CORP on the open market

Open‑market sale worth $256.5K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderBUCKLEY SEAN JACKCIK 2122649
IssuerROBLOX CORPCIK 1315098
Officer· Chief People & Systems Officer
Since Mar 2026
-5.67K
Net shares
Net seller
$256.5K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
5.67K disposed
Non-Derivative Transactions2

Class A Common Stock

Direct
S · Sale

Shares

1.32K

Price / share

$44.71

Trade value

$58.84K

% of position

1.2%
5/20/2026
107.55K106.23K

Class A Common Stock

Direct
S · Sale

Shares

4.35K

Price / share

$45.44

Trade value

$197.66K

% of position

4.1%
5/20/2026
106.23K101.89K
Total

Net shares

5.67K

Net value

-$256.50K

Derivative Transactions0
No derivative transactions reported
BUCKLEY SEAN JACK — Insider Transaction (Form 4) Filed May 22, 2026 | Finecho