On June 23, 2026, Dylan Field, our Co-Founder, President, Chief Executive Officer, and Chair of our Board of Directors, terminated his trading plan which was adopted on August 4, 2025 (the “2025 Field Diversification Plan”), and was scheduled to expire on the earlier of November 30, 2026, the completion of all transactions subject to the 2025 Field Diversification Plan, or the occurrence of certain other events set forth therein. The 2025 Field Diversification Plan previously permitted the potential sale of up to (i) 2,000,000 shares of our Class A common stock issuable upon the conversion of shares of our Class B common stock held directly by Mr. Field, (ii) 500,000 shares of our Class A common stock issuable upon the conversion of shares of our Class B common stock held directly by an investment entity, which is associated with Mr. Field, and (iii) 567,662 shares of our Class A common stock issuable upon the conversion of shares of our Class B common stock held directly by a grantor annuity trust, which is associated with Mr. Field.

On June 23, 2026, Mr. Field also terminated his trading plan which was adopted on March 1, 2026 (the “2026 Field Diversification Plan”), and was scheduled to expire on the earlier of August 31, 2027, the completion of all transactions subject to the 2026 Field Diversification Plan, or the occurrence of certain other events set forth therein. The 2026 Field Diversification Plan previously permitted the potential sale of up to (i) 750,000 shares of our Class A common stock issuable upon the conversion of shares of our Class B common stock held directly by Mr. Field and (ii) 250,000 shares of our Class A common stock issuable upon the conversion of shares of our Class B common stock held directly by an investment entity, which is associated with Mr. Field.

Dylan Field

Rule 10b5-1 Arrangement Terminated

Co-Founder, President, Chief Executive Officer, and Chair of our Board of Directors

true

Termination Date

June 23, 2026

Tyler Herb [Member]

On May 21, 2026, Tyler Herb, our Chief Accounting Officer, entered into a trading plan intended to satisfy the affirmative defense of Rule 10b5-1(c) (the “2026 Herb Diversification Plan”) providing for the potential sale of up to 65,688 shares of our Class A common stock held directly by Mr. Herb. For purposes of this disclosure, we have included the maximum aggregate number of shares of our Class A common stock that may be sold under the 2026 Herb Diversification Plan, assuming the market price of the Class A common stock is higher than certain minimum threshold prices specified in the 2026 Herb Diversification Plan as of the date of the applicable order. The 2026 Herb Diversification Plan will not commence trading until Mr. Herb’s predecessor trading plan, dated August 5, 2025, has terminated pursuant to its terms and applicable cooling-off periods have been met. The actual number of shares that will be sold under the 2026 Herb Diversification Plan will be reduced by the number of shares sold or withheld to satisfy tax withholding obligations incurred upon the vesting and settlement of equity awards subject to the 2026 Herb Diversification Plan. The number of shares to be sold or withheld to satisfy such tax withholding

obligations is not known at this time. The duration of the 2026 Herb Diversification Plan is until the earlier of August 20, 2027, the completion of all transactions subject to the 2026 Herb Diversification Plan, or the occurrence of certain other events set forth therein.

Tyler Herb

Chief Accounting Officer

true

May 21, 2026

August 20, 2027

Brendan Mulligan [Member]

456 days

On May 29, 2026, Brendan Mulligan, our General Counsel and Secretary, entered into a trading plan intended to satisfy the affirmative defense of Rule 10b5-1(c) (the “2026 Mulligan Diversification Plan”) providing for the potential sale of up to 780,811 shares of our Class A common stock held directly by Mr. Mulligan. For purposes of this disclosure, we have included the maximum aggregate number of shares of our Class A common stock that may be sold under the 2026 Mulligan Diversification Plan, assuming the market price of the Class A common stock is higher than certain minimum threshold prices specified in the 2026 Mulligan Diversification Plan as of the date of the applicable order. The 2026 Mulligan Diversification Plan will not commence trading until Mr. Mulligan’s predecessor trading plan, dated August 5, 2025, has terminated pursuant to its terms and applicable cooling-off periods have been met. The actual number of shares that will be sold under the 2026 Mulligan Diversification Plan will be reduced by the number of shares sold or withheld to satisfy tax withholding obligations incurred upon the vesting and settlement of equity awards subject to the 2026 Mulligan Diversification Plan. The number of shares to be sold or withheld to satisfy such tax withholding obligations is not known at this time. The duration of the 2026 Mulligan Diversification Plan is until the earlier of May 28, 2027, the completion of all transactions subject to the 2026 Mulligan Diversification Plan, or the occurrence of certain other events set forth therein.

Brendan Mulligan

General Counsel and Secretary

true

May 29, 2026

May 28, 2027

Kristopher Rasmussen [Member]

364 days

On May 30, 2026, Kristopher Rasmussen, our Chief Technology Officer, entered into a trading plan intended to satisfy the affirmative defense of Rule 10b5-1(c) (the “2026 Rasmussen Diversification Plan”) providing for the potential sale of up to 1,000,000 shares of our Class A common stock held directly by Mr. Rasmussen. For purposes of this disclosure, we have included the maximum aggregate number of shares of our Class A common stock that may be sold under the 2026 Rasmussen Diversification Plan, assuming the market price of the Class A common stock is higher than certain minimum threshold prices specified in the 2026 Rasmussen Diversification Plan as of the date of the applicable order. The 2026 Rasmussen Diversification Plan will not commence trading until Mr. Rasmussen’s predecessor trading plan, dated August 6, 2025, has terminated pursuant to its terms and applicable cooling-off periods have been met. The duration of the 2026 Rasmussen Diversification Plan is until the earlier of September 1, 2027, the completion of all transactions subject to the 2026 Rasmussen Diversification Plan, or the occurrence of certain other events set forth therein.

Kristopher Rasmussen

Chief Technology Officer

true

May 30, 2026

September 1, 2027

Lynn Vojvodich Radakovich [Member]

459 days

On May 18, 2026, Lynn Vojvodich Radakovich, a member of our Board of Directors, entered into a trading plan intended to satisfy the affirmative defense of Rule 10b5-1(c) (the “2026 Vojvodich Diversification Plan”) providing for the potential sale of up to 307,074 shares of our Class A common stock issuable upon the exercise of stock options held by Ms. Vojvodich Radakovich. For purposes of this disclosure, we have included the maximum aggregate number of shares of our Class A common stock that may be sold under the 2026 Vojvodich Diversification Plan, assuming the market price of the Class A common stock is higher than certain minimum threshold prices specified in the 2026 Vojvodich Diversification Plan as of the date of the applicable order. The 2026 Vojvodich Diversification Plan will not commence trading until Ms. Vojvodich Radakovich’s predecessor trading plan, dated September 11, 2025, has terminated pursuant to its terms and applicable cooling-off periods have been met. The duration of the 2026 Vojvodich Diversification Plan is until the earlier of July 18, 2027, the completion of all transactions subject to the 2026 Vojvodich Diversification Plan, or the occurrence of certain other events set forth therein.

Lynn Vojvodich Radakovich

Board of Directors

true

May 18, 2026

July 18, 2027