REINSTRA MARK

PrivateCIK: 1835037
Location

SAN MATEO, CA

REINSTRA MARK (Gen. Counsel & Secretary) sold 4.3% of their position (17.93K shares) of ROBLOX CORP on the open market

Open‑market sale worth $680.8K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderREINSTRA MARKCIK 1835037
IssuerROBLOX CORPCIK 1315098
Officer· Gen. Counsel & Secretary
Since Mar 2021
-17.93K
Net shares
Net seller
$680.8K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
17.93K disposed
Non-Derivative Transactions2

Class A Common Stock

Direct
S · Sale

Shares

13.02K

Price / share

$37.78

Trade value

$491.84K

% of position

3.1%
8/20/2026
416K402.98K

Class A Common Stock

Direct
S · Sale

Shares

4.91K

Price / share

$38.45

Trade value

$188.95K

% of position

1.2%
8/20/2026
402.98K398.06K
Total

Net shares

17.93K

Net value

-$680.79K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)5

Class A Common Stock

Indirect
Shares owned12.79K

Class A Common Stock

Indirect
Shares owned33.54K

Class A Common Stock

Indirect
Shares owned33.54K

Class A Common Stock

Indirect
Shares owned12.79K

Class A Common Stock

Indirect
Shares owned128.01K
Total
220.65K indirect220.65K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
REINSTRA MARK — Insider Transaction (Form 4) Filed Aug 24, 2026 | Finecho