Matthew D Kaufman

RBLX

Matthew D Kaufman serves as officer: Chief Safety Officer at Roblox Corporation (RBLX). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

2 trades

$2.95M

Net Position

Net Seller

$2.95M

Companies Traded

RBLX

Active Period

Feb 2026 – Apr 2026

2 total trades

Most Recent

Sell RBLX

Apr 15, 2026 · $772.1K

Matthew D Kaufman's Insider Trading at Roblox Corporation (RBLX)

Buys

0 · $0.00

Sells

2 · $2.95M

Total Shares Bought

Total Shares Sold

43,359

RBLX Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Apr 15, 2026	Sell	13,325	$57.94	$772.1K	364,420
Feb 11, 2026	Sell	30,034	$72.65	$2.18M	309,663

Related Insiders

Mark Reinstra

officer: Chief Legal Off. & Corp. Sec.

RBLXSell · Apr 15, 2026

Gregory Baszucki

director

RBLXSell · Apr 3, 2026

Andrea L Wong

director

RBLXSell · Feb 26, 2026

Gina Mastantuono

director

RBLXBuy · Feb 13, 2026

Arvind Chakravarthy

officer: Chief People & Systems Officer

RBLXSell · Feb 11, 2026

David Baszucki

director, 10 percent owner, officer: President & CEO

RBLXSell · Feb 11, 2026

Anthony P Lee

director

RBLXSell · Jan 14, 2026

Explore More Insider Trading Data

RBLX Insider Trading Activity

View all insider trades at Roblox Corporation

Technology Sector Insider Trades

See insider activity across technology stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity