Roblox Corp

During our most recent fiscal quarter, the below directors and officers, as defined in Rule 16a-1(f), 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 November 4, 2024, David Baszucki, our Chief Executive Officer and member of our Board of Directors, adopted a Rule 10b5-1 trading arrangement as an individual, as trustee of The Baszucki Family Foundation, and as a representative of the Bessemer Trust Company of Delaware who serves as trustee for the 2020 Jan Baszucki Gift Trust, dated April 3, 2020 and the 2020 David Baszucki Gift Trust, dated April 3, 2020. The trading arrangement provides for the sale from time to time of an aggregate of up to 8,781,047 shares of Class A Common Stock at or above specified market prices and the gift of an aggregate of up to 1,914,015 shares of Class A Common Stock to charitable organizations. The trading arrangement expires on February 24, 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 November 15, 2024, Anthony Lee, amember of our Board of Directors, adopted a Rule 10b5-1 trading arrangement, as a trustee of the Fallen Leaf Revocable Trust. The trading arrangement provides for the sale from time to time of an aggregate of up to 660,000 shares of Class A Common Stock 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 November 14, 2024, Greg Baszucki, amember of our Board of Directors, adopted a Rule 10b5-1 trading arrangement as trustee of the Greg & Christina Baszucki Living Trust, dated August 18, 2016. The trading arrangement provides for the sale from time to time of an aggregate of up to 1,168,650 shares of Class A Common Stock at or above specified market prices and the gift of an aggregate of up to 350,595 shares of Class A Common Stock to a charitable organization. The trading arrangement expires on March 6, 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 November 12, 2024, Michael Guthrie, our Chief Financial Officer, adopted a Rule 10b5-1 trading arrangement providing for the sale from time to time of an aggregate of up to 500,000 shares of Class A Common Stock at or above specified market prices. The trading arrangement expires on November 21, 2025, 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 November 5, 2024, Arvind Chakravarthy, our Chief People and Systems Officer, adopted a Rule 10b5-1 trading arrangement providing for the sale from time to time of an aggregate of up to 143,194 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 RSU granted and ESPP shares purchased after the adoption date of the Rule 10b5-1 trading arrangement at or above specified market prices. The trading arrangement expires on December 31, 2025, 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 November 1, 2024, Mark Reinstra, our Chief Legal Officer and Corporate Secretary, adopted a Rule 10b5-1 trading arrangement providing for the sale from time to time of an aggregate of up to 310,000 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 May 19, 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.