Roblox (RBLX) Chief Legal Officer Mark Reinstra Sells 6,250 Shares

What Happened Mark Reinstra, Roblox's Chief Legal Officer and Corporate Secretary, reported the sale of 6,250 shares of Roblox Class A common stock on August 19, 2026. The shares were sold at $40.00 each for total gross proceeds of $250,000. This was a sale (disposition), not a purchase or award.

Key Details

• Transaction date and price: August 19, 2026 — 6,250 shares sold at $40.00 per share.
• Transaction type: Open-market or private sale reported as an "S" (sale).
• Plan: The sale was effected under a Rule 10b5-1 trading plan adopted by Reinstra on February 19, 2026 (footnote F1).
• Security type: A portion of the reported securities are Restricted Stock Units (RSUs) that represent contingent rights to receive shares (footnote F2).
• Holdings/beneficial ownership: Several holdings are held in trusts (San Domenico Trust and multiple annuity trusts) for which Reinstra is trustee; he may be deemed to have beneficial ownership of those shares (footnotes F3–F7). The filing excerpt does not specify total shares owned after the sale.
• Timeliness: Reported on Form 4 filed August 20, 2026 for an August 19, 2026 transaction; not indicated as late.

Context Insider sales can be routine (e.g., diversification, tax planning, or scheduled under a 10b5-1 plan) and do not by themselves signal company performance. The presence of a 10b5-1 plan suggests these trades were prearranged.