SES

SEC source: 0001415889-22-008772 · form4-08172022_010822.xml · derivative · entry 6

Makharia Rohit · CIK 0001907018 · PRES. & CHIEF OP. OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,844,452

Underlying: Class A Common Stock · 128,942 shares

Expires 2031-02-28

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 · derivative.exercise_date: Reflects options granted on March 1, 2021 that will vest 25% on the first anniversary of the grant date and continue to vest in equal monthly installments over the following 36 months, subject to the Reporting Person's continued service on the vesting date.

SEC source: 0001415889-22-008772 · form4-08172022_010822.xml · nonDerivative · entry 4

Makharia Rohit · CIK 0001907018 · PRES. & CHIEF OP. OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

SEC source: 0001415889-22-008772 · form4-08172022_010822.xml · nonDerivative · entry 3

Makharia Rohit · CIK 0001907018 · PRES. & CHIEF OP. OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,942

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.

SEC source: 0001415889-22-008772 · form4-08172022_010822.xml · derivative · entry 5

Makharia Rohit · CIK 0001907018 · PRES. & CHIEF OP. OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,973,394

Underlying: Class A Common Stock · 117,688 shares

Expires 2031-02-28

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_date: Reflects options granted on March 1, 2021 that will vest 25% on the first anniversary of the grant date and continue to vest in equal monthly installments over the following 36 months, subject to the Reporting Person's continued service on the vesting date.

SEC source: 0001415889-22-008772 · form4-08172022_010822.xml · nonDerivative · entry 2

Makharia Rohit · CIK 0001907018 · PRES. & CHIEF OP. OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.2368 to $5.2884, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

SEC source: 0001415889-22-008772 · form4-08172022_010822.xml · nonDerivative · entry 1

Makharia Rohit · CIK 0001907018 · PRES. & CHIEF OP. OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,688

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.

SEC source: 0001415889-22-008468 · form4-08102022_010833.xml · nonDerivative · entry 1

Pilkington Kyle · CIK 0001937313 · CHIEF LEGAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,976

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on August 8, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, in three equal installments on the first, second and third anniversaries of the Grant Date, subject to continued employment through each applicable vesting date.

SEC source: 0001415889-22-006585 · form4-06152022_010626.xml · nonDerivative · entry 1

Hu Qichao · CIK 0001907013 · Director · CEO & CHAIRMAN · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 583,659

F1 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.81 to $3.8798, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4.

F2 · balance_after: Includes 558,659 shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, in three equal installments on the first, second and third anniversaries of the Grant Date, subject to continued employment or service through each applicable vesting date.

SEC source: 0001415889-22-006590 · form4-06152022_010628.xml · derivative · entry 5

Ban Joanne · CIK 0001907071 · CHIEF LEGAL & CORP. OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 704,266

Underlying: Class A Common Stock · 37,331 shares

Expires 2029-03-13

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_date: Reflects options granted on March 14, 2019 that vested 25% on the first anniversary of the grant date and continue to vest in equal monthly installments over the following 36 months, subject to the Reporting Person's continued service on the vesting date.

SEC source: 0001415889-22-006590 · form4-06152022_010628.xml · derivative · entry 4

Ban Joanne · CIK 0001907071 · CHIEF LEGAL & CORP. OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,699

Underlying: Class A Common Stock · 4,678 shares

Expires 2030-03-31

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 · derivative.exercise_date: Reflects fully vested options granted on April 1, 2020, subject to the Reporting Person's continued service on the vesting date.

SEC source: 0001415889-22-006590 · form4-06152022_010628.xml · nonDerivative · entry 3

Ban Joanne · CIK 0001907071 · CHIEF LEGAL & CORP. OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 238,613

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.01 to $4.06, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote to this Form 4

F2 · balance_after: Includes 223,463 shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, in three equal installments on the first, second and third anniversaries of the Grant Date, subject to continued employment through each applicable vesting date

SEC source: 0001415889-22-006590 · form4-06152022_010628.xml · nonDerivative · entry 2

Ban Joanne · CIK 0001907071 · CHIEF LEGAL & CORP. OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,472

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.

SEC source: 0001415889-22-006590 · form4-06152022_010628.xml · nonDerivative · entry 1

Ban Joanne · CIK 0001907071 · CHIEF LEGAL & CORP. OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 228,141

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.

SEC source: 0000899243-22-015237 · doc4.xml · nonDerivative · entry 1

NOONEN MICHAEL · CIK 0001085396 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,519

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest in full, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, on the first anniversary of the Grant Date, subject to continued service through such vesting date.

SEC source: 0000899243-22-015230 · doc4.xml · derivative · entry 2

Hu Qichao · CIK 0001907013 · Director · CEO & Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 558,659

Underlying: Class A Common Stock · 558,659 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment or service through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment or service through such date.

F3 · derivative.exercise_price: (Continued from Footnote 2) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

F2 · derivative.exercise_date: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment or service through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment or service through such date.

F3 · derivative.exercise_date: (Continued from Footnote 2) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

F2 · derivative.expiration_date: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment or service through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment or service through such date.

F3 · derivative.expiration_date: (Continued from Footnote 2) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

SEC source: 0000899243-22-015230 · doc4.xml · nonDerivative · entry 1

Hu Qichao · CIK 0001907013 · Director · CEO & Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 558,659

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, in three equal installments on the first, second and third anniversaries of the Grant Date, subject to continued employment or service through each applicable vesting date.

SEC source: 0000899243-22-015233 · doc4.xml · nonDerivative · entry 1

FRIEDLAND ROBERT M · CIK 0000938198 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 273,519

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest in full, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, on the first anniversary of the Grant Date, subject to continued service through such vesting date.

F2 · balance_after: Includes 33,519 shares of Class A Common Stock underlying RSUs, which are subject to forfeiture until they vest.

SEC source: 0000899243-22-015247 · doc4.xml · derivative · entry 2

Gan Hong · CIK 0001907008 · Chief Science Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 279,329

Underlying: Class A Common Stock · 279,329 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F3 · derivative.exercise_price: (Continued from Footnote 2) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

F2 · derivative.exercise_date: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F3 · derivative.exercise_date: (Continued from Footnote 2) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

F2 · derivative.expiration_date: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F3 · derivative.expiration_date: (Continued from Footnote 2) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

SEC source: 0000899243-22-015247 · doc4.xml · nonDerivative · entry 1

Gan Hong · CIK 0001907008 · Chief Science Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 279,329

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, in three equal installments on the first, second and third anniversaries of the Grant Date, subject to continued employment through each applicable vesting date.

SEC source: 0000899243-22-015234 · doc4.xml · nonDerivative · entry 1

Choi Jangwook · CIK 0001907078 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,519

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest in full, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, on the first anniversary of the Grant Date, subject to continued service through such vesting date.

SEC source: 0000899243-22-015235 · doc4.xml · derivative · entry 2

Son Yongkyu · CIK 0001907466 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 279,329

Underlying: Class A Common Stock · 279,329 shares

Expires not disclosed

F3 · derivative.exercise_price: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F4 · derivative.exercise_price: (Continued from Footnote 3) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

F3 · derivative.exercise_date: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F4 · derivative.exercise_date: (Continued from Footnote 3) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

F3 · derivative.expiration_date: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F4 · derivative.expiration_date: (Continued from Footnote 3) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

SEC source: 0000899243-22-015235 · doc4.xml · nonDerivative · entry 1

Son Yongkyu · CIK 0001907466 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 516,640

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, in three equal installments on the first, second and third anniversaries of the Grant Date, subject to continued employment through each applicable vesting date.

F2 · balance_after: Includes 279,329 shares of Class A Common Stock underlying RSUs, which are subject to forfeiture until they vest.

SEC source: 0000899243-22-015243 · doc4.xml · nonDerivative · entry 1

Ma Jiong · CIK 0001854872 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,519

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest in full, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, on the first anniversary of the Grant Date, subject to continued service through such vesting date.

SEC source: 0000899243-22-015245 · doc4.xml · nonDerivative · entry 1

Luo Eric · CIK 0001907014 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,519

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest in full, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, on the first anniversary of the Grant Date, subject to continued service through such vesting date.

SEC source: 0000899243-22-015242 · doc4.xml · derivative · entry 2

Nealis Jing · CIK 0001907020 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,463

Underlying: Class A Common Stock · 223,463 shares

Expires not disclosed

F4 · derivative.exercise_price: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F5 · derivative.exercise_price: (Continued from Footnote 4) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

F4 · derivative.exercise_date: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F5 · derivative.exercise_date: (Continued from Footnote 4) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

F4 · derivative.expiration_date: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F5 · derivative.expiration_date: (Continued from Footnote 4) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

SEC source: 0000899243-22-015242 · doc4.xml · nonDerivative · entry 1

Nealis Jing · CIK 0001907020 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,706,657

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, in three equal installments on the first, second and third anniversaries of the Grant Date, subject to continued employment through each applicable vesting date.

F2 · balance_after: Includes 223,463 shares of Class A Common Stock underlying RSUs, which are subject to forfeiture until they vest.

F3 · balance_after: Includes 1,483,194 shares of Class A Common Stock under a restricted share award granted on August 16, 2021 that will vest 25% on the first anniversary of the grant date and in equal monthly installments over the following 36 months, subject to the reporting person's continued service on the vesting date.

SEC source: 0000899243-22-015241 · doc4.xml · derivative · entry 2

Ban Joanne · CIK 0001907071 · Chief Legal & Corp. Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,463

Underlying: Class A Common Stock · 223,463 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F3 · derivative.exercise_price: (Continued from Footnote 2) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

F2 · derivative.exercise_date: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F3 · derivative.exercise_date: (Continued from Footnote 2) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

F2 · derivative.expiration_date: Represents shares of Class A Common Stock underlying performance vesting RSUs ("PSUs") granted to the reporting person on the Grant Date pursuant to the Issuer's 2021 Incentive Award Plan. The PSUs vest in one installment following the end of a three-year period (the "Initial Performance Period") commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date. If following the Initial Performance Period there are PSUs that have not vested, then such PSUs remain eligible to vest in an additional installment following the end of a five-year period commencing on the Grant Date, subject to the achievement of certain Class A Common Stock price milestones and the reporting person's continued employment through such date.

F3 · derivative.expiration_date: (Continued from Footnote 2) For more information on these terms, see "Item 11. Executive Compensation-Compensation Arrangements for Fiscal 2022-Executive Officer Compensation" of the Issuer's Annual Report on Form 10-K for the fiscal year ended December 31, 2021. The number of PSUs reported represents the maximum number of PSUs that may vest following certification by the Issuer's compensation committee.

SEC source: 0000899243-22-015241 · doc4.xml · nonDerivative · entry 1

Ban Joanne · CIK 0001907071 · Chief Legal & Corp. Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,463

F1 · shares: Represents shares of Class A common stock, par value $0.0001 per share ("Class A Common Stock"), underlying restricted stock units ("RSUs") granted to the reporting person on April 18, 2022 (the "Grant Date") pursuant to the Issuer's 2021 Incentive Award Plan. The RSUs will vest, and an equal number of shares of Class A Common Stock will be deliverable to the reporting person, in three equal installments on the first, second and third anniversaries of the Grant Date, subject to continued employment through each applicable vesting date.

SEC source: 0001104659-22-012775 · tm225522d1_4.xml · nonDerivative · entry 2

FRIEDLAND ROBERT M · CIK 0000938198 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,000

F2 · price: The price reported in Column 4 is a weighted average price. These shares of Class A common stock of New SES were purchased in multiple transactions at prices ranging from $6.94 to $8.16. The reporting person undertakes to provide to New SES, any security holder thereof or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares of Class A common stock purchased at each separate price within the ranges set forth in this footnote.

SEC source: 0001104659-22-012775 · tm225522d1_4.xml · derivative · entry 5

FRIEDLAND ROBERT M · CIK 0000938198 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,166

Underlying: Class A Common Stock · 79,166 shares

Expires 2027-02-03

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 · derivative.exercise_price: In connection with the consummation of the Business Combination and the Domestication, the reporting person's public warrants of Ivanhoe were automatically converted into warrants to purchase shares of Class A common stock of New SES at an exercise price of $11.50 per whole share, subject to adjustment, on a one-for-one basis.

F3 · price: In connection with the consummation of the Business Combination and the Domestication, the reporting person's public warrants of Ivanhoe were automatically converted into warrants to purchase shares of Class A common stock of New SES at an exercise price of $11.50 per whole share, subject to adjustment, on a one-for-one basis.

SEC source: 0001104659-22-012775 · tm225522d1_4.xml · derivative · entry 4

FRIEDLAND ROBERT M · CIK 0000938198 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 79,166 shares

Expires 2027-02-03

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 · derivative.exercise_price: In connection with the consummation of the Business Combination and the Domestication, the reporting person's public warrants of Ivanhoe were automatically converted into warrants to purchase shares of Class A common stock of New SES at an exercise price of $11.50 per whole share, subject to adjustment, on a one-for-one basis.

F3 · price: In connection with the consummation of the Business Combination and the Domestication, the reporting person's public warrants of Ivanhoe were automatically converted into warrants to purchase shares of Class A common stock of New SES at an exercise price of $11.50 per whole share, subject to adjustment, on a one-for-one basis.

SEC source: 0001104659-22-012775 · tm225522d1_4.xml · derivative · entry 3

FRIEDLAND ROBERT M · CIK 0000938198 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Ordinary Shares · 200,000 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: In connection with the consummation of the transactions contemplated by the Business Combination Agreement, dated July 12, 2021 (as amended on September 20, 2021), by and among Ivanhoe Capital Acquisition Corp. ("Ivanhoe"), Wormhole Merger Sub Pte. Ltd. and SES Holdings Pte. Ltd. (the transactions contemplated thereby, the "Business Combination"), Ivanhoe domesticated as a Delaware corporation (the "Domestication") and changed its name to "SES AI Corporation" ("New SES"). In connection with the Domestication, the reporting person's Class A ordinary shares, par value $0.0001 per share, of Ivanhoe were automatically converted into shares of Class A common stock of New SES, par value $0.0001 per share, on a one-for-one basis.

F1 · price: In connection with the consummation of the transactions contemplated by the Business Combination Agreement, dated July 12, 2021 (as amended on September 20, 2021), by and among Ivanhoe Capital Acquisition Corp. ("Ivanhoe"), Wormhole Merger Sub Pte. Ltd. and SES Holdings Pte. Ltd. (the transactions contemplated thereby, the "Business Combination"), Ivanhoe domesticated as a Delaware corporation (the "Domestication") and changed its name to "SES AI Corporation" ("New SES"). In connection with the Domestication, the reporting person's Class A ordinary shares, par value $0.0001 per share, of Ivanhoe were automatically converted into shares of Class A common stock of New SES, par value $0.0001 per share, on a one-for-one basis.

F1 · derivative.exercise_date: In connection with the consummation of the transactions contemplated by the Business Combination Agreement, dated July 12, 2021 (as amended on September 20, 2021), by and among Ivanhoe Capital Acquisition Corp. ("Ivanhoe"), Wormhole Merger Sub Pte. Ltd. and SES Holdings Pte. Ltd. (the transactions contemplated thereby, the "Business Combination"), Ivanhoe domesticated as a Delaware corporation (the "Domestication") and changed its name to "SES AI Corporation" ("New SES"). In connection with the Domestication, the reporting person's Class A ordinary shares, par value $0.0001 per share, of Ivanhoe were automatically converted into shares of Class A common stock of New SES, par value $0.0001 per share, on a one-for-one basis.

F1 · derivative.expiration_date: In connection with the consummation of the transactions contemplated by the Business Combination Agreement, dated July 12, 2021 (as amended on September 20, 2021), by and among Ivanhoe Capital Acquisition Corp. ("Ivanhoe"), Wormhole Merger Sub Pte. Ltd. and SES Holdings Pte. Ltd. (the transactions contemplated thereby, the "Business Combination"), Ivanhoe domesticated as a Delaware corporation (the "Domestication") and changed its name to "SES AI Corporation" ("New SES"). In connection with the Domestication, the reporting person's Class A ordinary shares, par value $0.0001 per share, of Ivanhoe were automatically converted into shares of Class A common stock of New SES, par value $0.0001 per share, on a one-for-one basis.

SEC source: 0001104659-22-012775 · tm225522d1_4.xml · nonDerivative · entry 1

FRIEDLAND ROBERT M · CIK 0000938198 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

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: In connection with the consummation of the transactions contemplated by the Business Combination Agreement, dated July 12, 2021 (as amended on September 20, 2021), by and among Ivanhoe Capital Acquisition Corp. ("Ivanhoe"), Wormhole Merger Sub Pte. Ltd. and SES Holdings Pte. Ltd. (the transactions contemplated thereby, the "Business Combination"), Ivanhoe domesticated as a Delaware corporation (the "Domestication") and changed its name to "SES AI Corporation" ("New SES"). In connection with the Domestication, the reporting person's Class A ordinary shares, par value $0.0001 per share, of Ivanhoe were automatically converted into shares of Class A common stock of New SES, par value $0.0001 per share, on a one-for-one basis.

SEC source: 0001104659-21-094153 · tm2122770d1_4.xml · derivative · entry 2

FRIEDLAND ROBERT M · CIK 0000938198 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,166

Underlying: Class A Ordinary Shares · 79,166 shares

Expires not disclosed

F1 · derivative.exercise_price: Each whole public warrant is exercisable to purchase one Class A Ordinary Share at an exercise price at $11.50 per whole share, subject to adjustment as described under the heading "Description of Securities - Warrants - Public Shareholders' Warrants" in the Issuer's Registration Statement on Form S-1 (File No. 333-251493) (the "Registration Statement").

F2 · derivative.exercise_date: The public warrants will become exercisable beginning on the later of January 11, 2022 or 30 days after the completion of the Issuer's initial business combination as described under the heading "Description of Securities - Warrants - Public Shareholders' Warrants" in the Registration Statement.

F3 · derivative.expiration_date: The public warrants will expire five years after the completion of the Issuer's initial business combination or earlier upon redemption or liquidation as described under the heading "Description of Securities -Warrants - Public Shareholders' Warrants" in the Registration Statement.

SEC source: 0001104659-21-094153 · tm2122770d1_4.xml · nonDerivative · entry 1

FRIEDLAND ROBERT M · CIK 0000938198 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

SEC source: 0001104659-21-093132 · tm2122476-1_4.xml · nonDerivative · entry 1

FRIEDLAND ROBERT M · CIK 0000938198 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

SEC source: 0001104659-21-092774 · tm2122380d1_4.xml · nonDerivative · entry 1

FRIEDLAND ROBERT M · CIK 0000938198 · Director · Chairman and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000