Roblox Corp

Item 5. Other Information.

Rule 10b5-1 Trading Arrangements

During our most recent fiscal quarter, the below directors and officers, as defined in Rule 16a-1(f), terminated and adopted a “Rule 10b5-1 trading arrangement” or a “non-Rule 10b5-1 trading arrangement” as defined in Regulation S-K Item 408. Each of these trading arrangements begins trading after the termination of any outstanding prior trading arrangements for the relevant director or officer, as applicable.

On February 28, 2025, Arvind Chakravarthy, our Chief People and Systems Officer, terminated his Rule 10b5-1 trading arrangement andadopted a Rule 10b5-1 trading arrangement providing for the sale from time to time of an aggregate of up to 240,220 shares of Class A Common Stock plus an additional number of shares determined based on a written formula that is calculated based on a specified net number of shares of Class A Common Stock resulting from the vesting of RSUs granted after the adoption date of the Rule 10b5-1 trading arrangement at or above specified market prices. The trading arrangement expires on March 31, 2026, or earlier if all transactions under the trading arrangement are completed. The trading arrangement was entered into during an open insider trading window and is intended to satisfy the affirmative defense in Rule 10b5-1(c) and the Company’s policies regarding insider transactions.

On February 27, 2025, Amy Rawlings, our Chief Accounting Officer, terminated her Rule 10b5-1 trading arrangement andadopted a Rule 10b5-1 trading arrangement providing for the sale from time to time of an aggregate of up to 25,020 shares of Class A Common Stock, with the actual number of shares sold determined based on a written formula at specified market prices. The trading arrangement expires on March 2, 2026, or earlier if all transactions under the trading arrangement are completed. The trading arrangement was entered into during an open insider trading window and is intended to satisfy the affirmative defense in Rule 10b5-1(c) and the Company’s policies regarding insider transactions.

On January 22, 2025, Mark Reinstra, our Chief Legal Officer and Corporate Secretary, terminated his Rule 10b5-1 trading arrangements, one of which was currently trading and scheduled to end on or about May 16, 2025, and the other that was scheduled to begin trading on May 20, 2025. On February 20, 2025, Mr. Reinstra adopted a Rule 10b5-1 trading arrangement providing for the sale from time to time of an aggregate of up to 200,000 shares of Class A Common Stock, with the actual number of shares sold determined based on a written formula at specified market prices. The trading arrangement expires on December 31, 2026, or earlier if all transactions under the trading arrangement are completed. The trading arrangement was entered into during an open insider trading window and is intended to satisfy the affirmative defense in Rule 10b5-1(c) and the Company’s policies regarding insider transactions.

Other than as disclosed above, no other officers or directors, as defined in Rule 16a-1(f), adopted orterminated a “Rule 10b5-1 trading arrangement” or a “non-Rule 10b5-1 trading arrangement” as defined in Regulation S-K Item 408, during the last fiscal quarter.