Reddit Inc

Rule 10b5-1 Trading Plans

Our directors and “officers” (as defined in Rule 16a-1(f) under the Exchange Act) may from time to time enter into plans for the purchase or sale of our securities that are intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act (“Rule 10b5-1(c)”). During the three months ended June 30, 2024, none of our directors or officers adopted, modified, orterminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows:

On May 21, 2024, our Chief Executive Officer and Director, Steven Huffman, individually and through a trust for which he is a trustee, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) for the sale of up to 1,564,489 shares of our Class A common stock. The trading plan will terminate at the earlier of the execution of all trading orders pursuant to the plan or August 16, 2025. Mr. Huffman has informed Reddit that he primarily intends to use the proceeds from sales under the trading plan to cover taxes due upon the exercise of expiring stock options for Reddit stock.

On May 21, 2024, our Chief Operating Officer, Jennifer Wong, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) for the sale of up to 450,000 shares of our Class A common stock. The trading plan will terminate at the earlier of the execution of all trading orders pursuant to the plan or August 16, 2025.

On May 21, 2024, our Chief Technology Officer, Christopher Slowe, individually and through a trust for which he is a trustee, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) for the sale of up to 232,068 shares of our Class A common stock. The trading plan will terminate at the earlier of the execution of all trading orders pursuant to the plan or August 20, 2025.

On May 21, 2024, our Chief Legal Officer, Benjamin Lee, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) for the sale of up to (i)28,289 shares of our Class A common stock and (ii) the number of shares of our Class A common stock Mr. Lee will receive following the vesting of certain restricted stock unit awards and the satisfaction of tax obligations in connection with such vesting. The number of shares to be sold pursuant to the trading plan is dependent on the tax obligation incurred in connection with the vesting of these restricted stock unit awards and, therefore, is indeterminable at this time, but in no event will exceed an aggregate of 65,840 shares of our Class A common stock. The trading plan will terminate at the earlier of the execution of all trading orders pursuant to the plan or February 10, 2025.

On May 21, 2024, our Chief Accounting Officer, Michelle Reynolds, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) for the sale of up to 20,000 shares of our Class A common stock. The trading plan will terminate at the earlier of the execution of all trading orders pursuant to the plan or February 8, 2025.

On June 13, 2024, our Chief Financial Officer, Andrew Vollero, adopted a Rule 10b5-1 trading arrangement intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) for the sale of up to 100,000 shares of our Class A common stock. The trading plan will terminate at the earlier of the execution of all trading orders pursuant to the plan or February 28, 2025.

No shares of our Class A common stock may be sold under these Rule 10b5-1 trading arrangements prior to the expiration of the Lock-up Period.