REINSTRA MARK

PrivateCIK: 1835037
Location

SAN MATEO, CA

REINSTRA MARK (Gen. Counsel & Secretary) sold 4.3% of their position (16.78K shares) of ROBLOX CORP on the open market

Open‑market sale worth $1.60M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 5 sales
InsiderREINSTRA MARKCIK 1835037
IssuerROBLOX CORPCIK 1315098
Officer· Gen. Counsel & Secretary
Since Mar 2021
-16.78K
Net shares
Net seller
$1.60M
Total sold
5
Open market trades
0B · 5S
5
Total transactions
16.78K disposed
Non-Derivative Transactions5

Class A Common Stock

Direct
S · Sale

Shares

2.80K

Price / share

$93.36

Trade value

$261.03K

% of position

0.7%
11/20/2025
387.31K384.52K

Class A Common Stock

Direct
S · Sale

Shares

2.90K

Price / share

$94.30

Trade value

$273.56K

% of position

0.8%
11/20/2025
384.52K381.62K

Class A Common Stock

Direct
S · Sale

Shares

5K

Price / share

$95.30

Trade value

$476.02K

% of position

1.3%
11/20/2025
381.62K376.62K

Class A Common Stock

Direct
S · Sale

Shares

3.96K

Price / share

$96.21

Trade value

$380.99K

% of position

1.1%
11/20/2025
376.62K372.66K

Class A Common Stock

Direct
S · Sale

Shares

2.13K

Price / share

$97.07

Trade value

$206.76K

% of position

0.6%
11/20/2025
372.66K370.53K
Total

Net shares

16.78K

Net value

-$1.60M

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

Class A Common Stock

Indirect
Shares owned33.54K

Class A Common Stock

Indirect
Shares owned120.27K

Class A Common Stock

Indirect
Shares owned33.54K

Class A Common Stock

Indirect
Shares owned16.65K

Class A Common Stock

Indirect
Shares owned16.65K
Total
220.65K indirect220.65K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
REINSTRA MARK — Insider Transaction (Form 4) Filed Nov 24, 2025 | Finecho