Reinstra Mark

Chief Legal Off. &Corp. Sec. | Gen. Counsel &Secretary

1 company

Average

Trades Analyzed

12M Win Rate

24.3%

Avg 3M Return

-4.8%

Avg 12M Return

-36.5%

Reinstra Mark is a Chief Legal Off. &Corp. Sec. at Roblox Corporation. Recent SEC Form 4 filings include 0 buys and 19 sells.

Estimated insider holdings value: $19.3M based on current market prices.

Holdings by Company

RBLXApr 13, 2026

Current Shares455.6K

Value$19.34M

Net Activity-883,358

Bought: 0Sold: 883.4K

Showing 10 filings

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Apr 13, 2026	RBLX Roblox Corporation	Chief Legal Off. &Corp. Sec.	Sell	18,653	$57.94	$1,080,807.82	-2.0%	-	-
Feb 13, 2026	RBLX Roblox Corp	Chief Legal Off. &Corp. Sec.	Sell	60,000	$63.94	$3,836,484.00	-13.2%	-	-
Nov 20, 2025	RBLX Roblox Corp	Chief Legal Off. &Corp. Sec.	Sell	16,782	$95.24	$1,598,373.06	-0.9%	-31.2%	-
Nov 5, 2025	RBLX Roblox Corp	Chief Legal Off. &Corp. Sec.	Sell	2,401	$104.60	$251,144.60	-0.6%	-36.0%	-
Aug 20, 2025	RBLX Roblox Corp	Chief Legal Off. &Corp. Sec.	Sell	15,820	$117.71	$1,862,242.63	-1.0%	-14.1%	-
Jun 16, 2025	RBLX Roblox Corp	Chief Legal Off. &Corp. Sec.	Sale+OE	150,000	$99.75	$14,962,365.00	-27.8%	+36.6%	-
May 27, 2025	RBLX Roblox Corp	Chief Legal Off. &Corp. Sec.	Sale+OE	50,000	$84.64	$4,232,025.00	-11.4%	+46.1%	-
May 20, 2025	RBLX Roblox Corp	Chief Legal Off. &Corp. Sec.	Sell	15,852	$80.66	$1,278,575.58	-2.0%	+46.8%	-
Feb 20, 2025	RBLX Roblox Corp	Chief Legal Off. &Corp. Sec.	Sell	16,432	$61.39	$1,008,836.07	-4.8%	+29.2%	-1.3%
Feb 11, 2025	RBLX Roblox Corp	Chief Legal Off. &Corp. Sec.	Sale+OE	19,525	$65.94	$1,287,556.60	-5.4%	+11.3%	+4.5%