CSTL

SEC source: 0001628280-25-058249 · wk-form4_1766178398.xml · nonDerivative · entry 1

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 34,360

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 8, 2025.

F2 · price: This transaction was executed in multiple trades at prices ranging from $40.00 to $40.08, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-058246 · wk-form4_1766178376.xml · nonDerivative · entry 1

Oelschlager Kristen M · CIK 0001856565 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,323

F1 · price: This transaction was executed in multiple trades at prices ranging from $39.055 to 39.830, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-057651 · wk-form4_1766006402.xml · nonDerivative · entry 3

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 34,869

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 8, 2025.

F4 · price: This transaction was executed in multiple trades at prices ranging from $38.135 to $39.070, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-057651 · wk-form4_1766006402.xml · nonDerivative · entry 2

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 47,690

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 8, 2025.

F3 · price: This transaction was executed in multiple trades at prices ranging from $39.240 to $39.390, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-057651 · wk-form4_1766006402.xml · nonDerivative · entry 1

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,702

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 8, 2025.

F2 · price: This transaction was executed in multiple trades at prices ranging from $38.240 to $39.220, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-057016 · wk-form4_1765832977.xml · nonDerivative · entry 1

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,825

F1 · price: This transaction was executed in multiple trades at prices ranging from $37.31 to $37.72, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-057013 · wk-form4_1765832936.xml · nonDerivative · entry 1

Stokes Frank · CIK 0001782815 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,326

SEC source: 0001628280-25-056631 · wk-form4_1765496931.xml · derivative · entry 15

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,424 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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

F12 · derivative.exercise_date: On December 10, 2021, the Reporting Person was granted 61,698 RSUs which vest in four equal installments beginning on December 10, 2022.

F12 · derivative.expiration_date: On December 10, 2021, the Reporting Person was granted 61,698 RSUs which vest in four equal installments beginning on December 10, 2022.

SEC source: 0001628280-25-056631 · wk-form4_1765496931.xml · nonDerivative · entry 4

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,215

SEC source: 0001628280-25-056631 · wk-form4_1765496931.xml · nonDerivative · entry 3

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,285

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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

SEC source: 0001628280-25-056629 · wk-form4_1765496857.xml · derivative · entry 7

Oelschlager Kristen M · CIK 0001856565 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,170 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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

F4 · derivative.exercise_date: On December 10, 2021, the Reporting Person was granted 24,679 RSUs which vest in four equal installments beginning on December 10, 2022.

F4 · derivative.expiration_date: On December 10, 2021, the Reporting Person was granted 24,679 RSUs which vest in four equal installments beginning on December 10, 2022.

SEC source: 0001628280-25-056629 · wk-form4_1765496857.xml · nonDerivative · entry 4

Oelschlager Kristen M · CIK 0001856565 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,211

SEC source: 0001628280-25-056629 · wk-form4_1765496857.xml · nonDerivative · entry 3

Oelschlager Kristen M · CIK 0001856565 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,763

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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

SEC source: 0001628280-25-056627 · wk-form4_1765496775.xml · derivative · entry 6

Stokes Frank · CIK 0001782815 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,170 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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

F3 · derivative.exercise_date: On December 10, 2021, the Reporting Person was granted 24,679 RSUs which vest in four equal installments beginning on December 10, 2022.

F3 · derivative.expiration_date: On December 10, 2021, the Reporting Person was granted 24,679 RSUs which vest in four equal installments beginning on December 10, 2022.

SEC source: 0001628280-25-056627 · wk-form4_1765496775.xml · nonDerivative · entry 4

Stokes Frank · CIK 0001782815 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,822

SEC source: 0001628280-25-056627 · wk-form4_1765496775.xml · nonDerivative · entry 3

Stokes Frank · CIK 0001782815 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,580

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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

SEC source: 0001628280-25-056625 · wk-form4_1765496679.xml · derivative · entry 6

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,170 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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

F4 · derivative.exercise_date: On December 10, 2021, the Reporting Person was granted 24,679 RSUs which vest in four equal installments beginning on December 10, 2022.

F4 · derivative.expiration_date: On December 10, 2021, the Reporting Person was granted 24,679 RSUs which vest in four equal installments beginning on December 10, 2022.

SEC source: 0001628280-25-056625 · wk-form4_1765496679.xml · nonDerivative · entry 4

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,025

SEC source: 0001628280-25-056625 · wk-form4_1765496679.xml · nonDerivative · entry 3

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,515

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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

SEC source: 0001628280-25-056631 · wk-form4_1765496931.xml · derivative · entry 14

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,496

Underlying: Common Stock · 33,495 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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

F11 · derivative.exercise_date: On December 9, 2022, the Reporting Person was granted 133,983 RSUs which vest in four equal installments beginning on December 9, 2023.

F11 · derivative.expiration_date: On December 9, 2022, the Reporting Person was granted 133,983 RSUs which vest in four equal installments beginning on December 9, 2023.

SEC source: 0001628280-25-056631 · wk-form4_1765496931.xml · nonDerivative · entry 2

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,861

SEC source: 0001628280-25-056631 · wk-form4_1765496931.xml · nonDerivative · entry 1

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,042

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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

SEC source: 0001628280-25-056629 · wk-form4_1765496857.xml · derivative · entry 6

Oelschlager Kristen M · CIK 0001856565 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,961

Underlying: Common Stock · 15,961 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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

F3 · derivative.exercise_date: On December 9, 2022, the Reporting Person was granted 63,844 RSUs which vest in four equal installments beginning on December 9, 2023.

F3 · derivative.expiration_date: On December 9, 2022, the Reporting Person was granted 63,844 RSUs which vest in four equal installments beginning on December 9, 2023.

SEC source: 0001628280-25-056629 · wk-form4_1765496857.xml · nonDerivative · entry 2

Oelschlager Kristen M · CIK 0001856565 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,593

SEC source: 0001628280-25-056629 · wk-form4_1765496857.xml · nonDerivative · entry 1

Oelschlager Kristen M · CIK 0001856565 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,284

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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

SEC source: 0001628280-25-056627 · wk-form4_1765496775.xml · derivative · entry 5

Stokes Frank · CIK 0001782815 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,617

Underlying: Common Stock · 14,616 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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

F2 · derivative.exercise_date: On December 9, 2022, the Reporting Person was granted 58,467 RSUs which vest in four equal installments beginning on December 9, 2023.

F2 · derivative.expiration_date: On December 9, 2022, the Reporting Person was granted 58,467 RSUs which vest in four equal installments beginning on December 9, 2023.

SEC source: 0001628280-25-056627 · wk-form4_1765496775.xml · nonDerivative · entry 2

Stokes Frank · CIK 0001782815 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,410

SEC source: 0001628280-25-056627 · wk-form4_1765496775.xml · nonDerivative · entry 1

Stokes Frank · CIK 0001782815 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,944

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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

SEC source: 0001628280-25-056625 · wk-form4_1765496679.xml · derivative · entry 5

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,961

Underlying: Common Stock · 15,961 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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

F3 · derivative.exercise_date: On December 9, 2022, the Reporting Person was granted 63,844 RSUs which vest in four equal installments beginning on December 9, 2023.

F3 · derivative.expiration_date: On December 9, 2022, the Reporting Person was granted 63,844 RSUs which vest in four equal installments beginning on December 9, 2023.

SEC source: 0001628280-25-056625 · wk-form4_1765496679.xml · nonDerivative · entry 2

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,345

SEC source: 0001628280-25-056625 · wk-form4_1765496679.xml · nonDerivative · entry 1

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,786

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 Restricted Stock Unit ("RSU") represents the right to receive one share of the Issuer's Common Stock.

F2 · balance_after: The amount includes 2,230 shares previously held by the Tobin W and Susan M Juvenal Family Revocable Trust, which were distributed to the Reporting Person on February 5, 2025, and are now owned directly.

SEC source: 0001628280-25-055843 · wk-form4_1765229330.xml · nonDerivative · entry 1

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 37,547

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 8, 2025.

F2 · price: This transaction was executed in multiple trades at prices ranging from $40.00 to $40.11, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-055348 · wk-form4_1764882481.xml · nonDerivative · entry 1

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 38,886

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 8, 2025.

F2 · price: This transaction was executed in multiple trades at prices ranging from $38.92 to $39.48, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-054431 · wk-form4_1764623340.xml · nonDerivative · entry 1

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 41,564

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 8, 2025.

F2 · price: This transaction was executed in multiple trades at prices ranging from $40.00 to $40.42, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-054126 · wk-form4_1764187130.xml · nonDerivative · entry 1

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 45,822

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 8, 2025.

F2 · price: This transaction was executed in multiple trades at prices ranging from $40.000 to $40.165, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-26-054338 · wk-form4_1786047286.xml · nonDerivative · entry 1

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 77,694

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.

SEC source: 0001628280-25-053812 · wk-form4_1764019447.xml · derivative · entry 4

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,210

Underlying: Common Stock · 4,693 shares

Expires 2029-03-12

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 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.

F5 · derivative.exercise_date: The shares subject to the option are fully vested.

SEC source: 0001628280-25-053812 · wk-form4_1764019447.xml · nonDerivative · entry 2

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,595

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.

F3 · price: This transaction was executed in multiple trades at prices ranging from $35.40 to $35.85, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F2 · balance_after: Reflects an adjustment of 68 shares to the number of shares beneficially owned following a reconciliation of the Reporting Person's records.

SEC source: 0001628280-25-053812 · wk-form4_1764019447.xml · nonDerivative · entry 1

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 89,288

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

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.

F2 · balance_after: Reflects an adjustment of 68 shares to the number of shares beneficially owned following a reconciliation of the Reporting Person's records.

SEC source: 0001628280-25-053387 · wk-form4_1763672845.xml · nonDerivative · entry 1

MAETZOLD DEREK J · CIK 0001239501 · Director · Pres. & Chief Exec. Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,937

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on May 8, 2025.

F2 · price: This transaction was executed in multiple trades at prices ranging from $33.79 to $34.16, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-052019 · wk-form4_1763068093.xml · nonDerivative · entry 2

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 83,827

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.

F3 · price: This transaction was executed at a price of $35.40. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-052350 · wk-form4a_1763154587.xml · derivative · entry 7

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,903

Underlying: Common Stock · 200 shares

Expires 2029-03-12

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 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.

F5 · kind: The exercise of the options was inadvertently omitted from the original Form 4 filing and is now being reported in this Amendment.

F6 · derivative.exercise_date: The shares subject to the option are fully vested.

SEC source: 0001628280-25-052350 · wk-form4a_1763154587.xml · nonDerivative · entry 4

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,527

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.

F3 · price: This transaction was executed at a price of $35.40. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-052350 · wk-form4a_1763154587.xml · nonDerivative · entry 3

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,727

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 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.

SEC source: 0001628280-25-052021 · wk-form4_1763068128.xml · nonDerivative · entry 1

Stokes Frank · CIK 0001782815 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 43,328

F1 · kind: The transaction on this Form 4 was made pursuant to a Rule 10b5-1 plan adopted by Frank Stokes on August 12, 2025

F2 · price: This transaction was executed in multiple trades at prices ranging from $34.44 to $35.37, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-052019 · wk-form4_1763068093.xml · nonDerivative · entry 1

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,027

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.

F2 · price: This transaction was executed in multiple trades at prices ranging from $35.38 to $35.40, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-052013 · wk-form4_1763068055.xml · nonDerivative · entry 1

Oelschlager Kristen M · CIK 0001856565 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,323

F1 · kind: These transactions were made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person, on March 6, 2025

F2 · price: This transaction was executed in multiple trades at prices ranging from $35.00 to $35.37, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F3 · balance_after: On November 11, 2025, the Reporting Person transferred 3,686 shares from the Fritz Shorter Trust to their direct holdings.

SEC source: 0001628280-25-052350 · wk-form4a_1763154587.xml · derivative · entry 6

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,103

Underlying: Common Stock · 500 shares

Expires 2029-03-12

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 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.

F5 · kind: The exercise of the options was inadvertently omitted from the original Form 4 filing and is now being reported in this Amendment.

F6 · derivative.exercise_date: The shares subject to the option are fully vested.

SEC source: 0001628280-25-052350 · wk-form4a_1763154587.xml · nonDerivative · entry 2

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 84,527

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.

F2 · price: This transaction was executed in multiple trades at prices ranging from $35.38 to $35.40, inclusive. The price reported above reflects the weighted-average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001628280-25-052350 · wk-form4a_1763154587.xml · nonDerivative · entry 1

Juvenal Tobin W · CIK 0001856542 · Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 85,027

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 · kind: This transaction was made pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on September 11, 2024.