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RBLX - Roblox Corp

Insider Sale by Reinstra Mark (GC, Corp. Sec.)

1 Month
After Trade
Before Trade

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Trade Summary

3 days ago, Reinstra Mark, serving as GC, Corp. Sec. at Roblox Corp (RBLX), sold 18,653 shares at $57.94 per share, for a total transaction value of $1,080,808.00. Following this transaction, Reinstra Mark now holds 676,127 shares of RBLX.

This sale represents a 3.00% decrease in Reinstra Mark's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Monday, April 13, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, April 15, 2026, 2 days after the trade was made.

Roblox Corp operates in the COMMUNICATION SERVICES sector, specifically within the ELECTRONIC GAMING & MULTIMEDIA industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Reinstra Mark

GC, Corp. Sec.

Mark Reinstra is the Chief Legal Officer and Corporate Secretary at Roblox Corporation (RBLX), a position he has held since November 2024, following roles as General Counsel & Corporate Secretary (2020–2024) and General Counsel (December 2019–2020).[[1]](https://fintool.com/app/research/companies/RBLX/people/mark-reinstra)[[2]](https://conferences.law.stanford.edu/directorscollege2026/speakers/mark-reinstra/)[[3]](https://www.marketscreener.com/insider/MARK-REINSTRA-A03UX3/) Age 59, he leads Roblox's legal functions, including SEC compliance, corporate governance, intellectual property, international regulatory compliance, privacy, data security, and government relations.[[1]](https://fintool.com/app/research/companies/RBLX/people/mark-reinstra)[[2]](https://conferences.law.stanford.edu/directorscollege2026/speakers/mark-reinstra/) During his tenure, Roblox achieved significant growth, with 2024 GAAP revenue of $3.6B, bookings of $4.4B, and operating cash flow of $822.3M.[[1]](https://fintool.com/app/research/companies/RBLX/people/mark-reinstra) Prior to Roblox, Reinstra was a partner at Wilson Sonsini Goodrich & Rosati from 1994 to 2019, serving as outside counsel to Roblox since 2005 and advising on capital markets and governance.[[1]](https://fintool.com/app/research/companies/RBLX/people/mark-reinstra)[[2]](https://conferences.law.stanford.edu/directorscollege2026/speakers/mark-reinstra/) He holds a JD from Stanford Law School and a BS in Industrial Engineering from the University of Wisconsin–Madison (1988).[[1]](https://fintool.com/app/research/companies/RBLX/people/mark-reinstra)[[3]](https://www.marketscreener.com/insider/MARK-REINSTRA-A03UX3/) Reinstra has taught New Venture Finance at UC Berkeley School of Law and Stanford Law School, and lectured at UC Berkeley's Haas School of Business and Stanford GSB.[[2]](https://conferences.law.stanford.edu/directorscollege2026/speakers/mark-reinstra/) His 2024 total compensation was approximately $7.7M, primarily equity-based, and he has engaged in recent share sales under a Rule 10b5-1 plan.[[1]](https://fintool.com/app/research/companies/RBLX/people/mark-reinstra)[[4]](https://legal.economictimes.indiatimes.com/news/international/roblox-general-counsel-mark-reinstra-sells-1-65-million-in-class-a-common-stock/115735608)[[8]](https://www.salary.com/research/executive-compensation/mark-reinstra-executive-member-of-roblox-corp)

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Trade Price

$57.94

Quantity

18,653

Total Value

$1,080,808.00

Shares Owned

676,127

Trade Date

Monday, April 13, 2026

3 days ago

SEC Filing Date

Wednesday, April 15, 2026

Filed 2 days after trade

COMMUNICATION SERVICESELECTRONIC GAMING & MULTIMEDIA

About Roblox Corp

Company Overview

No company information available
View news mentioning RBLX

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