StockCIK 1315098

Roblox Corp (RBLX): Insider Trades and Fund Holdings

In the past 12 months, Roblox Corp insiders reported 0 open-market purchases worth $0 and 14 sales worth $6.66M; 7 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$6.66MSold by insiders, 12 months

3Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 6, 2026.

Recent RBLX insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 6	Oct 5	Mark ReinstraGeneral Counsel	General Counsel	▼ SELL10b5-1	5,666	44.20	$250K	−1.4%	Form 4 ↗
Oct 2	Oct 1	Gregory BaszuckiDirector	Director (ind.)	▼ SELL10b5-1	16,666	42.87	$714K	−1.3%	Form 4 ↗
Sep 9	Sep 8	Mark ReinstraGeneral Counsel	General Counsel	▼ SELL10b5-1	5,773	44.80	$259K	−1.5%	Form 4 ↗
Sep 2	Sep 1	Gregory BaszuckiDirector	Director (ind.)	▼ SELL10b5-1	16,666	40.47	$674K	−1.3%	Form 4 ↗
Sep 1	Aug 31	Andrea L. WongDirector	Director (ind.)	▼ SELL	562	40.89	$23K	−1.2%	Form 4 ↗
Aug 26	Aug 25	Amy Marie RawlingsCAO	CAO	▼ SELL10b5-1	237	38.89	$9K	−0.3%	Form 4 ↗
Aug 25	Aug 24	Sean Jack BuckleyChief People & Systems Officer	Chief People & Systems Officer	▼ SELL10b5-1	4,321	38.68	$167K	−4.7%	Form 4 ↗
Aug 24	Aug 20	David BaszuckiCEO	CEO	▼ SELL	52,568	37.96	$2.00M	−6.2%	Form 4 ↗
Aug 24	Aug 20	Mark ReinstraGeneral Counsel	General Counsel	▼ SELL	17,934	37.96	$681K	−4.3%	Form 4 ↗
Aug 24	Aug 20	Naveen K. ChopraCFO	CFO	▼ SELL	17,509	37.96	$665K	−4.6%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

All 14 RBLX insider trades →

Insiders who traded in the past year

Insider	Role	Bought	Sells	Sold	Latest
Mark Reinstra	General Counsel	$0	4	$1.44M	Oct 6, 2026
Gregory Baszucki	Director	$0	2	$1.39M	Oct 2, 2026
Andrea L. Wong	Director	$0	1	$23K	Sep 1, 2026
Amy Marie Rawlings	CAO	$0	2	$201K	Aug 26, 2026
Sean Jack Buckley	Chief People & Systems Officer	$0	2	$380K	Aug 25, 2026
David Baszucki	CEO	$0	1	$2.00M	Aug 24, 2026
Naveen K. Chopra	CFO	$0	1	$665K	Aug 24, 2026
Matthew D. Kaufman	Chief Safety Officer	$0	1	$566K	Aug 24, 2026

Tracked funds that report RBLX

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Renaissance Technologies	Q2 2026	6,814,063	$370.5M	0.51%	▼ −4.4%
ValueAct Capital	Q2 2026	3,147,421	$171.2M	3.04%	▼ −46.2%
Bridgewater Associates	Q2 2026	12,816	$697K	0.00%	No change

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →