Yeh Kuanling Amy

SEC source: 0001818383-26-000243 · wk-form4_1790378480.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 546,091

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

SEC source: 0001818383-26-000233 · wk-form4_1788992558.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 549,091

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

SEC source: 0001818383-26-000213 · wk-form4_1787018013.xml · derivative · entry 5

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 28,819

Underlying: Class A Common Stock · 4,803 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 15, 2024.

F7 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2024 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F7 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2024 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-26-000213 · wk-form4_1787018013.xml · derivative · entry 4

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,607

Underlying: Class A Common Stock · 5,303 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 15, 2023.

F5 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2023 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F5 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2023 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-26-000213 · wk-form4_1787018013.xml · nonDerivative · entry 3

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 552,091

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-26-000213 · wk-form4_1787018013.xml · nonDerivative · entry 2

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 547,288

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-26-000213 · wk-form4_1787018013.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 541,985

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $13.435 to $13.68 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001818383-26-000190 · wk-form4_1784335492.xml · nonDerivative · entry 2

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 553,985

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

SEC source: 0001818383-26-000190 · wk-form4_1784335492.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 556,985

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $14.50 to $14.51 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001818383-26-000170 · wk-form4_1782514624.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 566,985

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

SEC source: 0001818383-26-000158 · wk-form4_1780690987.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 569,985

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $8.675 to $9.01 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001818383-26-000150 · wk-form4_1779223235.xml · derivative · entry 5

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 33,622

Underlying: Class A Common Stock · 4,803 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 15, 2024.

F7 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2024 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F7 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2024 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-26-000150 · wk-form4_1779223235.xml · derivative · entry 4

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,910

Underlying: Class A Common Stock · 5,303 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 15, 2023.

F5 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2023 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F5 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2023 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-26-000150 · wk-form4_1779223235.xml · nonDerivative · entry 3

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 572,985

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $7.95 to $8.19 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001818383-26-000150 · wk-form4_1779223235.xml · nonDerivative · entry 2

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 584,985

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-26-000150 · wk-form4_1779223235.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 580,182

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-26-000103 · wk-form4_1775854598.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 574,879

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

SEC source: 0001818383-26-000094 · wk-form4_1774647675.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 577,879

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

SEC source: 0001818383-26-000072 · wk-form4_1773796606.xml · derivative · entry 2

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,300

Underlying: Class A Common Stock · 62,300 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents Performance Based Restricted Stock Units (PRSUs) granted to the Reporting Person on March 15, 2026, pursuant to the Issuer's Omnibus Equity Incentive Plan. Each PRSU represents a contingent right to receive shares of Issuer's Class A Common Stock.

F3 · derivative.exercise_date: The PRSUs will be earned subject to achievement of Adjusted EBITDA goals for fiscal 2026, fiscal 2027, and fiscal 2028, with each fiscal year measured separately for purposes of determining PRSU vesting. One-third of the PRSU grants are tied to Adjusted EBITDA performance against pre-established threshold, target, and maximum Adjusted EBITDA goals for each fiscal year, corresponding to vesting of 50%, 100% and 200% of the target shares, respectively. Following the completion of each performance period, any earned PRSUs for that performance period will remain subject to continued service-based vesting through the end of the three-year period."

F4 · derivative.exercise_date: If PRSUs become eligible to vest after approval from the Compensation Committee of the Board of Directors of the Issuer on the achievement of the performance measures, the eligible units will settle on March 15, 2029.

F3 · derivative.expiration_date: The PRSUs will be earned subject to achievement of Adjusted EBITDA goals for fiscal 2026, fiscal 2027, and fiscal 2028, with each fiscal year measured separately for purposes of determining PRSU vesting. One-third of the PRSU grants are tied to Adjusted EBITDA performance against pre-established threshold, target, and maximum Adjusted EBITDA goals for each fiscal year, corresponding to vesting of 50%, 100% and 200% of the target shares, respectively. Following the completion of each performance period, any earned PRSUs for that performance period will remain subject to continued service-based vesting through the end of the three-year period."

F4 · derivative.expiration_date: If PRSUs become eligible to vest after approval from the Compensation Committee of the Board of Directors of the Issuer on the achievement of the performance measures, the eligible units will settle on March 15, 2029.

SEC source: 0001818383-26-000072 · wk-form4_1773796606.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 580,879

F1 · shares: Consists of restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's Omnibus Incentive Plan. Each RSU represents a contingent right to receive one share of Class A Common Stock upon vesting. One sixteenth of the RSUs will vest on May 15, 2026 and the remainder will vest quarterly over the following four years, in each case subject to continued employment. with the Issuer through each vesting date.

SEC source: 0001818383-26-000059 · wk-form4_1772833393.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 393,979

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

SEC source: 0001818383-26-000037 · wk-form4_1771381379.xml · derivative · entry 7

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 38,425

Underlying: Class A Common Stock · 4,804 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 15, 2024.

F9 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2024 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F9 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2024 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-26-000037 · wk-form4_1771381379.xml · derivative · entry 6

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,213

Underlying: Class A Common Stock · 5,303 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 15, 2023.

F7 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2023 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F7 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2023 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-26-000037 · wk-form4_1771381379.xml · derivative · entry 5

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,210 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 25, 2022.

F5 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F5 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-26-000037 · wk-form4_1771381379.xml · nonDerivative · entry 4

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 396,979

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-26-000037 · wk-form4_1771381379.xml · nonDerivative · entry 3

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 392,175

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-26-000037 · wk-form4_1771381379.xml · nonDerivative · entry 2

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 386,872

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-26-000037 · wk-form4_1771381379.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 381,662

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $7.25 to $7.41 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001818383-26-000014 · wk-form4_1768599985.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 393,662

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

SEC source: 0001818383-26-000002 · wk-form4_1767394987.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 396,662

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

SEC source: 0001818383-25-000176 · wk-form4_1765581037.xml · nonDerivative · entry 2

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 399,662

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $13.00 to $13.25 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001818383-25-000176 · wk-form4_1765581037.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 402,662

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $13.31 to $13.67 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001818383-25-000148 · wk-form4_1763507891.xml · derivative · entry 6

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,229

Underlying: Class A Common Stock · 4,803 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 15, 2024.

F7 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2024 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F7 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2024 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-25-000148 · wk-form4_1763507891.xml · derivative · entry 5

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,516

Underlying: Class A Common Stock · 5,303 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 15, 2023.

F5 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2023 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F5 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2023 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-25-000148 · wk-form4_1763507891.xml · derivative · entry 4

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,210

Underlying: Class A Common Stock · 5,209 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 25, 2022.

F3 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F3 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-25-000148 · wk-form4_1763507891.xml · nonDerivative · entry 3

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 414,662

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-25-000148 · wk-form4_1763507891.xml · nonDerivative · entry 2

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 409,859

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-25-000148 · wk-form4_1763507891.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 404,556

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-25-000114 · wk-form4_1755548765.xml · derivative · entry 7

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,032

Underlying: Class A Common Stock · 4,803 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 15, 2024.

F9 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2024 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F9 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2024 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-25-000114 · wk-form4_1755548765.xml · derivative · entry 6

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,819

Underlying: Class A Common Stock · 5,303 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 15, 2023.

F7 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2023 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F7 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2023 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-25-000114 · wk-form4_1755548765.xml · derivative · entry 5

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,419

Underlying: Class A Common Stock · 5,210 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_price: Represents RSUs granted under the Issuer's Omnibus Equity Incentive Plan on March 25, 2022.

F5 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

F5 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-25-000114 · wk-form4_1755548765.xml · nonDerivative · entry 4

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 399,347

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.02 to $10.27 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001818383-25-000114 · wk-form4_1755548765.xml · nonDerivative · entry 3

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 405,347

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-25-000114 · wk-form4_1755548765.xml · nonDerivative · entry 2

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 400,544

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-25-000114 · wk-form4_1755548765.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 395,241

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-21-000148 · wf-form4_163598480906458.xml · nonDerivative · entry 3

Yeh Kuanling Amy · CIK 0001829969 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,159

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $16.00 to $16.88 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001818383-21-000148 · wf-form4_163598480906458.xml · nonDerivative · entry 2

Yeh Kuanling Amy · CIK 0001829969 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,745

F2 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $15.53 to $15.93 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001818383-21-000148 · wf-form4_163598480906458.xml · derivative · entry 4

Yeh Kuanling Amy · CIK 0001829969 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,519

Underlying: Class A Common Stock · 15,314 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock, or at the option of the Compensation Committee, cash of equivalent value.

F6 · derivative.exercise_date: On October 30, 2020, the Reporting Person was granted 183,777 RSUs, which have vested or will vest quarterly over the first three years following the date of grant, subject to continued employment with the Issuer through each vesting date.

F6 · derivative.expiration_date: On October 30, 2020, the Reporting Person was granted 183,777 RSUs, which have vested or will vest quarterly over the first three years following the date of grant, subject to continued employment with the Issuer through each vesting date.

SEC source: 0001818383-21-000148 · wf-form4_163598480906458.xml · nonDerivative · entry 1

Yeh Kuanling Amy · CIK 0001829969 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,859

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

SEC source: 0001818383-21-000100 · wf-form4_163070801551374.xml · derivative · entry 2

Yeh Kuanling Amy · CIK 0001829969 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,913

Underlying: Class A Common Stock · 9,000 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: On September 1, 2021, the Reporting Person exchanged 9,000 Class B-1 Units of QL Holdings LLC (the "Class B-1 Units"), along with 9,000 shares of Class B Common Stock (the "Class B Common Stock") for shares of Class A Common Stock on a one-for-one basis.

F1 · price: On September 1, 2021, the Reporting Person exchanged 9,000 Class B-1 Units of QL Holdings LLC (the "Class B-1 Units"), along with 9,000 shares of Class B Common Stock (the "Class B Common Stock") for shares of Class A Common Stock on a one-for-one basis.

F2 · derivative.exercise_date: Pursuant to the Exchange Agreement, dated October 27, 2020, among the Issuer, QL Holdings LLC (QLH), Guilford Holdings, Inc. and the Class B-1 members of QLH, each Class B-1 Unit, together with one share of Class B Common Stock, is exchangeable for one share of Class A Common Stock, subject to vesting conditions set forth in separate agreements.

F2 · derivative.expiration_date: Pursuant to the Exchange Agreement, dated October 27, 2020, among the Issuer, QL Holdings LLC (QLH), Guilford Holdings, Inc. and the Class B-1 members of QLH, each Class B-1 Unit, together with one share of Class B Common Stock, is exchangeable for one share of Class A Common Stock, subject to vesting conditions set forth in separate agreements.