SLDB

SEC source: 0001193125-26-034072 · ownership.xml · derivative · entry 6

Ganot Ilan · CIK 0001727460 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Wife

Disclosed balance after: 45,000

Underlying: Common Stock · 15,000 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: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F6 · derivative.exercise_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 60,000 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary

F6 · derivative.expiration_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 60,000 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary

SEC source: 0001193125-26-034072 · ownership.xml · nonDerivative · entry 1

Ganot Ilan · CIK 0001727460 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Wife

Disclosed balance after: 32,476

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: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

SEC source: 0001193125-26-034089 · ownership.xml · derivative · entry 7

Tan Kevin · CIK 0001884056 · CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 99,225

Underlying: Common Stock · 33,075 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: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F8 · derivative.exercise_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 132,300 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

F8 · derivative.expiration_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 132,300 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034089 · ownership.xml · nonDerivative · entry 2

Tan Kevin · CIK 0001884056 · CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 135,821

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 · price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

SEC source: 0001193125-26-034087 · ownership.xml · derivative · entry 7

Cumbo Alexander · CIK 0001685994 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 301,200

Underlying: Common Stock · 100,400 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: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F8 · derivative.exercise_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 401,600 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

F8 · derivative.expiration_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 401,600 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034087 · ownership.xml · nonDerivative · entry 2

Cumbo Alexander · CIK 0001685994 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 351,189

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 · price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

SEC source: 0001193125-26-034085 · ownership.xml · derivative · entry 7

Hanrahan Jessie · CIK 0001954826 · Chief Regulatory Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 82,875

Underlying: Common Stock · 27,625 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: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F8 · derivative.exercise_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 110,500 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

F8 · derivative.expiration_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 110,500 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034085 · ownership.xml · nonDerivative · entry 2

Hanrahan Jessie · CIK 0001954826 · Chief Regulatory Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 109,210

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 · price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

SEC source: 0001193125-26-034083 · ownership.xml · derivative · entry 7

Brooks Gabriel · CIK 0001997809 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,675

Underlying: Common Stock · 28,225 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.

F3 · derivative.exercise_price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F9 · derivative.exercise_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 112,900 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

F9 · derivative.expiration_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 112,900 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034083 · ownership.xml · nonDerivative · entry 2

Brooks Gabriel · CIK 0001997809 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 125,043

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: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

SEC source: 0001193125-26-034080 · ownership.xml · derivative · entry 7

Howton David T · CIK 0001529297 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 126,825

Underlying: Common Stock · 42,275 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: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F8 · derivative.exercise_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 169,100 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

F8 · derivative.expiration_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 169,100 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034080 · ownership.xml · nonDerivative · entry 2

Howton David T · CIK 0001529297 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 154,254

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 · price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

SEC source: 0001193125-26-034076 · ownership.xml · derivative · entry 7

Herzich Paul · CIK 0001954991 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 74,025

Underlying: Common Stock · 24,675 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: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F8 · derivative.exercise_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 98,700 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

F8 · derivative.expiration_date: On January 31, 2025 (the "2025 Grant Date"), the reporting person was granted 98,700 RSUs, with 25% of the original number of shares vesting on each anniversary of the 2025 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034076 · ownership.xml · nonDerivative · entry 2

Herzich Paul · CIK 0001954991 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 106,222

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 · price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

SEC source: 0001193125-26-034072 · ownership.xml · derivative · entry 5

Ganot Ilan · CIK 0001727460 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Wife

Disclosed balance after: 35,450

Underlying: Common Stock · 35,450 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units ("RSUs") convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

F5 · derivative.expiration_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034072 · ownership.xml · derivative · entry 4

Ganot Ilan · CIK 0001727460 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Wife

Disclosed balance after: 70,900

Underlying: Common Stock · 70,900 shares

Expires 2036-01-29

F4 · derivative.exercise_date: This option was granted on January 29, 2026 (the "2026 Grant Date") and vests over four years, with 25% of the original number of shares vesting on the first anniversary of the 2026 Grant Date and 2.0833% of the original number of shares monthly thereafter until the fourth such anniversary.

SEC source: 0001193125-26-034089 · ownership.xml · derivative · entry 6

Tan Kevin · CIK 0001884056 · CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 93,500

Underlying: Common Stock · 93,500 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F7 · derivative.exercise_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

F7 · derivative.expiration_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034089 · ownership.xml · derivative · entry 5

Tan Kevin · CIK 0001884056 · CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 187,000

Underlying: Common Stock · 187,000 shares

Expires 2036-01-29

F6 · derivative.exercise_date: This option was granted on the 2026 Grant Date and vests over four years, with 25% of the original number of shares vesting on the first anniversary of the 2026 Grant Date and 2.0833% of the original number of shares monthly thereafter until the fourth such anniversary.

SEC source: 0001193125-26-034089 · ownership.xml · derivative · entry 4

Tan Kevin · CIK 0001884056 · CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 56,646 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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis.

F5 · derivative.exercise_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

F5 · derivative.expiration_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

SEC source: 0001193125-26-034089 · ownership.xml · nonDerivative · entry 1

Tan Kevin · CIK 0001884056 · CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 102,746

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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis.

SEC source: 0001193125-26-034087 · ownership.xml · derivative · entry 6

Cumbo Alexander · CIK 0001685994 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 254,900

Underlying: Common Stock · 254,900 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F7 · derivative.exercise_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

F7 · derivative.expiration_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034087 · ownership.xml · derivative · entry 5

Cumbo Alexander · CIK 0001685994 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 509,850

Underlying: Common Stock · 509,850 shares

Expires 2036-01-29

F6 · derivative.exercise_date: This option was granted on the 2026 Grant Date and vests over four years, with 25% of the original number of shares vesting on the first anniversary of the 2026 Grant Date and 2.0833% of the original number of shares monthly thereafter until the fourth such anniversary.

SEC source: 0001193125-26-034087 · ownership.xml · derivative · entry 4

Cumbo Alexander · CIK 0001685994 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 169,401 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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis.

F5 · derivative.exercise_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

F5 · derivative.expiration_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

SEC source: 0001193125-26-034087 · ownership.xml · nonDerivative · entry 1

Cumbo Alexander · CIK 0001685994 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 250,789

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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis.

SEC source: 0001193125-26-034085 · ownership.xml · derivative · entry 6

Hanrahan Jessie · CIK 0001954826 · Chief Regulatory Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 95,000

Underlying: Common Stock · 95,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F7 · derivative.exercise_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

F7 · derivative.expiration_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034085 · ownership.xml · derivative · entry 5

Hanrahan Jessie · CIK 0001954826 · Chief Regulatory Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 190,000

Underlying: Common Stock · 190,000 shares

Expires 2036-01-29

F6 · derivative.exercise_date: This option was granted on the 2026 Grant Date and vests over four years, with 25% of the original number of shares vesting on the first anniversary of the 2026 Grant Date and 2.0833% of the original number of shares monthly thereafter until the fourth such anniversary.

SEC source: 0001193125-26-034085 · ownership.xml · derivative · entry 4

Hanrahan Jessie · CIK 0001954826 · Chief Regulatory Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 54,925 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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis.

F5 · derivative.exercise_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

F5 · derivative.expiration_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

SEC source: 0001193125-26-034085 · ownership.xml · nonDerivative · entry 1

Hanrahan Jessie · CIK 0001954826 · Chief Regulatory Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 81,585

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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis.

SEC source: 0001193125-26-034083 · ownership.xml · derivative · entry 6

Brooks Gabriel · CIK 0001997809 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 103,750

Underlying: Common Stock · 103,750 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F8 · derivative.exercise_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

F8 · derivative.expiration_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034083 · ownership.xml · derivative · entry 5

Brooks Gabriel · CIK 0001997809 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 207,450

Underlying: Common Stock · 207,450 shares

Expires 2036-01-29

F7 · derivative.exercise_date: This option was granted on the 2026 Grant Date and vests over four years, with 25% of the original number of shares vesting on the first anniversary of the 2026 Grant Date and 2.0833% of the original number of shares monthly thereafter until the fourth such anniversary.

SEC source: 0001193125-26-034083 · ownership.xml · derivative · entry 4

Brooks Gabriel · CIK 0001997809 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 58,847 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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis (the "PSUs").

F6 · derivative.exercise_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

F6 · derivative.expiration_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

SEC source: 0001193125-26-034083 · ownership.xml · nonDerivative · entry 1

Brooks Gabriel · CIK 0001997809 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 96,818

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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis (the "PSUs").

F2 · balance_after: Includes 4,152 shares of common stock acquired under the Solid Biosciences Inc. Employee Stock Purchase Plan on November 28, 2025.

SEC source: 0001193125-26-034080 · ownership.xml · derivative · entry 6

Howton David T · CIK 0001529297 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,100

Underlying: Common Stock · 105,100 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F7 · derivative.exercise_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

F7 · derivative.expiration_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034080 · ownership.xml · derivative · entry 5

Howton David T · CIK 0001529297 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 210,200

Underlying: Common Stock · 210,200 shares

Expires 2036-01-29

F6 · derivative.exercise_date: This option was granted on the 2026 Grant Date and vests over four years, with 25% of the original number of shares vesting on the first anniversary of the 2026 Grant Date and 2.0833% of the original number of shares monthly thereafter until the fourth such anniversary.

SEC source: 0001193125-26-034080 · ownership.xml · derivative · entry 4

Howton David T · CIK 0001529297 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 79,341 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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis.

F5 · derivative.exercise_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

F5 · derivative.expiration_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

SEC source: 0001193125-26-034080 · ownership.xml · nonDerivative · entry 1

Howton David T · CIK 0001529297 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 112,249

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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis.

SEC source: 0001193125-26-034076 · ownership.xml · derivative · entry 6

Herzich Paul · CIK 0001954991 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 85,000

Underlying: Common Stock · 85,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit ("RSUs") converts to common stock on a one-for-one basis.

F7 · derivative.exercise_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

F7 · derivative.expiration_date: The RSUs were granted on the 2026 Grant Date and vest over four years, with 25% of the original number of shares vesting on each anniversary of the 2026 Grant Date until the fourth such anniversary.

SEC source: 0001193125-26-034076 · ownership.xml · derivative · entry 5

Herzich Paul · CIK 0001954991 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 170,000

Underlying: Common Stock · 170,000 shares

Expires 2036-01-29

F6 · derivative.exercise_date: This option was granted on the 2026 Grant Date and vests over four years, with 25% of the original number of shares vesting on the first anniversary of the 2026 Grant Date and 2.0833% of the original number of shares monthly thereafter until the fourth such anniversary.

SEC source: 0001193125-26-034076 · ownership.xml · derivative · entry 4

Herzich Paul · CIK 0001954991 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 54,925 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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis.

F5 · derivative.exercise_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

F5 · derivative.expiration_date: The PSUs were granted on June 11, 2024 and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"), subject to the grantee's continued service with the Company (the "Approval Conditions"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the first Performance Milestone was determined to be met on January 29, 2026 (the "2026 Grant Date") resulting in the vesting of the PSUs as to 25% of the underlying shares.

SEC source: 0001193125-26-034076 · ownership.xml · nonDerivative · entry 1

Herzich Paul · CIK 0001954991 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 81,547

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: Each performance stock unit ("PSUs") converts to common stock on a one-for-one basis.

SEC source: 0001193125-26-166736 · ownership.xml · derivative · entry 1

Howton David T · CIK 0001529297 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 79,341

Underlying: Common Stock · 79,341 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock (the "RSUs").

F2 · derivative.exercise_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

F2 · derivative.expiration_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

SEC source: 0001193125-26-166734 · ownership.xml · derivative · entry 1

Brooks Gabriel · CIK 0001997809 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 58,847

Underlying: Common Stock · 58,847 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock (the "RSUs").

F2 · derivative.exercise_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

F2 · derivative.expiration_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

SEC source: 0001193125-26-166735 · ownership.xml · derivative · entry 1

Cumbo Alexander · CIK 0001685994 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 169,401

Underlying: Common Stock · 169,401 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock (the "RSUs").

F2 · derivative.exercise_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

F2 · derivative.expiration_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

SEC source: 0001193125-26-166733 · ownership.xml · derivative · entry 1

Herzich Paul · CIK 0001954991 · Chief Technology Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 54,925

Underlying: Common Stock · 54,925 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock (the "RSUs").

F2 · derivative.exercise_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

F2 · derivative.expiration_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

SEC source: 0001193125-26-166732 · ownership.xml · derivative · entry 1

Tan Kevin · CIK 0001884056 · CFO & Treasurer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 56,647

Underlying: Common Stock · 56,647 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock (the "RSUs").

F2 · derivative.exercise_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

F2 · derivative.expiration_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

SEC source: 0001193125-26-166731 · ownership.xml · derivative · entry 1

Hanrahan Jessie · CIK 0001954826 · Chief Regulatory Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 54,925

Underlying: Common Stock · 54,925 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock (the "RSUs").

F2 · derivative.exercise_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

F2 · derivative.expiration_date: Performance stock units ("PSUs") were granted on June 11, 2024, and provide for the vesting of 25% of the target number of underlying RSUs granted upon the achievement of each of four independent performance milestones predetermined by the Board ("Performance Milestones"). The Performance Milestones are tied to the achievement of certain business objectives, as certified by the Board on specified evaluation dates, and are non-market and non-financial in nature. The performance criteria specified for the second Performance Milestone was determined by the Board to be met on January 29, 2026, and the shares related to such Performance Milestone will vest subject to the grantee's continued service with the Company on the Evaluation Date, which is anticipated to occur in the first quarter of 2027.

SEC source: 0001193125-26-031765 · ownership.xml · nonDerivative · entry 2

Ganot Ilan · CIK 0001727460 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Wife

Disclosed balance after: 17,476

F2 · kind: This sale was made to cover withholding taxes following the vesting of the previously granted restricted stock units pursuant to a durable automatic sales instruction letter adopted by Ms. Ganot on September 25, 2024 effecting the sell-to-cover election. The sale does not represent a discretionary trade by Ms. Ganot.

F2 · shares: This sale was made to cover withholding taxes following the vesting of the previously granted restricted stock units pursuant to a durable automatic sales instruction letter adopted by Ms. Ganot on September 25, 2024 effecting the sell-to-cover election. The sale does not represent a discretionary trade by Ms. Ganot.

SEC source: 0001193125-26-031765 · ownership.xml · derivative · entry 6

Ganot Ilan · CIK 0001727460 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,884 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: Restricted stock units convert into common stock on a one-for-one basis.

F6 · derivative.exercise_date: On the Grant Date, the reporting person was granted 15,533 restricted stock units, vesting in four equal installments on the anniversary of the Grant Date.

F6 · derivative.expiration_date: On the Grant Date, the reporting person was granted 15,533 restricted stock units, vesting in four equal installments on the anniversary of the Grant Date.

SEC source: 0001193125-26-031765 · ownership.xml · derivative · entry 5

Ganot Ilan · CIK 0001727460 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · Wife

Disclosed balance after: 0

Underlying: Common Stock · 389 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: Restricted stock units convert into common stock on a one-for-one basis.

F5 · derivative.exercise_date: On January 27, 2022 (the "Grant Date") Ms. Ganot was granted 1,553 restricted stock units, vesting in four equal installments on the anniversary of the Grant Date.

F5 · derivative.expiration_date: On January 27, 2022 (the "Grant Date") Ms. Ganot was granted 1,553 restricted stock units, vesting in four equal installments on the anniversary of the Grant Date.

SEC source: 0001193125-26-031765 · ownership.xml · nonDerivative · entry 3

Ganot Ilan · CIK 0001727460 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 99,297

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: Restricted stock units convert into common stock on a one-for-one basis.

F3 · ownership.direct: Represents 95,255 shares held by Mr. Ganot as an individual, and 4,042 shares held by Mr. Ganot and Annie Ganot as joint tenants with right of survivorship.