REINSTRA MARK

PrivateCIK: 1835037
Location

SAN MATEO, CA

REINSTRA MARK (Gen. Counsel & Secretary) sold 1.4% of their position (5.67K shares) of ROBLOX CORP on the open market

Open‑market sale worth $250.4K — 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
-5.67K
Net shares
Net seller
$250.4K
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

−3K

Price / share

$43.88

Trade value

$131.63K

% of position

0.8%
10/5/2026
392.29K→389.29K

Class A Common Stock

Direct
S · Sale

Shares

−2.67K

Price / share

$44.56

Trade value

$118.79K

% of position

0.7%
10/5/2026
389.29K→386.63K
Total

Net shares

−5.67K

Net value

-$250.42K

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

Class A Common Stock

Indirect
Shares owned128.01K

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 owned12.79K
Total
220.65K indirect220.65K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
REINSTRA MARK — Insider Transaction (Form 4) Filed Oct 6, 2026 | Finecho