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 Corp. Recent SEC Form 4 filings include 0 buys and 19 sells.

Estimated insider holdings value: $19.2M based on current market prices.

Holdings by Company

RBLXApr 13, 2026

Current Shares455.6K

Value$19.20M

Net Activity-883,358

Bought: 0Sold: 883.4K

Showing 10 filings (page 4)

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Aug 21, 2023	RBLX Roblox Corp	Gen. Counsel &Secretary	Sell	11,545	$27.14	$313,285.12	-3.5%	+40.4%	+50.4%
Jul 19, 2023	RBLX Roblox Corp	Gen. Counsel &Secretary	Sale+OE	4,000	$45.25	$180,997.73	-0.6%	-30.9%	-11.3%
Jun 21, 2023	RBLX Roblox Corp	Gen. Counsel &Secretary	Sale+OE	4,000	$39.09	$156,368.64	-0.4%	-30.2%	-7.1%
May 26, 2023	RBLX Roblox Corp	Gen. Counsel &Secretary	Sale+OE	14,000	$40.14	$561,996.40	-4.0%	-33.8%	-18.6%
May 22, 2023	RBLX Roblox Corp	Gen. Counsel &Secretary	Sell	11,278	$39.63	$446,989.86	-1.7%	-31.7%	-17.6%
Feb 23, 2023	RBLX Roblox Corp	Gen. Counsel &Secretary	Sale+OE	12,500	$36.99	$462,335.66	-2.6%	+8.4%	+10.9%
Feb 21, 2023	RBLX Roblox Corp	Gen. Counsel &Secretary	Sell	5,089	$37.85	$192,640.95	-1.1%	+5.1%	+8.5%
Nov 21, 2022	RBLX Roblox Corp	Gen. Counsel &Secretary	Sell	7,036	$30.14	$212,045.58	-1.5%	+22.1%	+19.3%
Nov 15, 2022	RBLX Roblox Corp	Gen. Counsel &Secretary	Sale+OE	12,500	$37.46	$468,221.78	-1.7%	-6.3%	+8.2%
Aug 22, 2022	RBLX Roblox Corp	Gen. Counsel &Secretary	Sell	6,737	$41.52	$279,717.55	-3.7%	-25.9%	-35.9%