PAY

SEC source: 0001209191-21-036582 · doc4.xml · derivative · entry 2

INGRAM WILLIAM · CIK 0001269473 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 26,195 shares

Expires 2031-03-09

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · derivative.exercise_date: One third (1/3rd) of the shares subject to the award shall vest one year after February 25, 2021, or the Vesting Commencement Date, and one twelfth (1/12th) of the shares subject to the award shall vest quarterly thereafter on the same day of the month as the Vesting Commencement Date.

F2 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

SEC source: 0001209191-21-036582 · doc4.xml · nonDerivative · entry 1

INGRAM WILLIAM · CIK 0001269473 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,619

F1 · kind: Represents shares acquired pursuant to a directed share program in connection with the Issuer's initial public offering of Class A Common Stock.

F1 · shares: Represents shares acquired pursuant to a directed share program in connection with the Issuer's initial public offering of Class A Common Stock.

SEC source: 0001209191-21-036576 · doc4.xml · derivative · entry 3

Morrow John C · CIK 0001685087 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,500

Underlying: Class B Common Stock · 115,500 shares

Expires 2030-05-13

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · derivative.exercise_date: One fifth (1/5th) of the shares subject to the award shall vest one year after April 16, 2020, or the Vesting Commencement Date, and one sixtieth (1/60th) of the shares subject to the award shall vest each month thereafter on the same day of the month as the Vesting Commencement Date.

F2 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

SEC source: 0001209191-21-036576 · doc4.xml · derivative · entry 2

Morrow John C · CIK 0001685087 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 115,500 shares

Expires 2030-05-13

F2 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · derivative.exercise_date: One fifth (1/5th) of the shares subject to the award shall vest one year after April 16, 2020, or the Vesting Commencement Date, and one sixtieth (1/60th) of the shares subject to the award shall vest each month thereafter on the same day of the month as the Vesting Commencement Date.

F2 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

SEC source: 0001209191-21-036576 · doc4.xml · nonDerivative · entry 1

Morrow John C · CIK 0001685087 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,714

F1 · kind: Represents shares acquired pursuant to a directed share program in connection with the Issuer's initial public offering of Class A Common Stock.

F1 · shares: Represents shares acquired pursuant to a directed share program in connection with the Issuer's initial public offering of Class A Common Stock.

SEC source: 0000899243-21-021646 · doc4.xml · derivative · entry 18

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners II Strategic Fund, LP

Disclosed balance after: 0

Underlying: Class A Common Stock · 3,168 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: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · kind: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · derivative.exercise_date: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · derivative.expiration_date: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · derivative · entry 17

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners II, LP

Disclosed balance after: 0

Underlying: Class A Common Stock · 37,350 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: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · kind: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · derivative.exercise_date: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · derivative.expiration_date: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · derivative · entry 16

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners III, LP

Disclosed balance after: 0

Underlying: Class A Common Stock · 94,546 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: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · kind: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · derivative.exercise_date: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · derivative.expiration_date: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · derivative · entry 15

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Capital Partners CV III, LP

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,245,886 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: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · kind: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · derivative.exercise_date: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · derivative.expiration_date: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · derivative · entry 14

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Members Fund, LLC

Disclosed balance after: 5,635,005

Underlying: Class A Common Stock · 5,635,005 shares

Expires not disclosed

F1 · derivative.exercise_price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · derivative.exercise_date: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · derivative.expiration_date: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · derivative · entry 13

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners II, LP

Disclosed balance after: 1,195,150

Underlying: Class A Common Stock · 1,195,150 shares

Expires not disclosed

F1 · derivative.exercise_price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · derivative.exercise_date: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · derivative.expiration_date: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · derivative · entry 12

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners II Strategic Fund, LP

Disclosed balance after: 101,395

Underlying: Class A Common Stock · 101,395 shares

Expires not disclosed

F1 · derivative.exercise_price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · derivative.exercise_date: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · derivative.expiration_date: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · derivative · entry 11

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners III, LP

Disclosed balance after: 3,025,270

Underlying: Class A Common Stock · 3,025,270 shares

Expires not disclosed

F1 · derivative.exercise_price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · derivative.exercise_date: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · derivative.expiration_date: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · derivative · entry 10

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Capital Partners CV III, LP

Disclosed balance after: 71,863,439

Underlying: Class A Common Stock · 71,863,439 shares

Expires not disclosed

F1 · derivative.exercise_price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · derivative.exercise_date: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · derivative.expiration_date: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · nonDerivative · entry 9

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners II Strategic Fund, LP

Disclosed balance after: 3,168

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 · kind: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · price: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · nonDerivative · entry 8

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners II, LP

Disclosed balance after: 37,350

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 · kind: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · price: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · nonDerivative · entry 7

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners III, LP

Disclosed balance after: 94,546

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 · kind: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · price: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · nonDerivative · entry 6

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Capital Partners CV III, LP

Disclosed balance after: 2,245,886

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 · kind: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F2 · price: Pursuant to an agreement with the Issuer, dated as of May 16, 2021, the Reporting Persons were subject to an obligation to puchase an aggregate of $50,000,000 of Class A Common Stock of the Issuer ("Private Placement Shares") in a private placement that occurred in connection with the closing of the Issuer's initial public offering of Class A Common Stock.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · nonDerivative · entry 5

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Members Fund, LLC

Disclosed balance after: 0

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · nonDerivative · entry 4

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners II, LP

Disclosed balance after: 0

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · nonDerivative · entry 3

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners II Strategic Fund, LP

Disclosed balance after: 0

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · nonDerivative · entry 2

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Growth Capital Partners III, LP

Disclosed balance after: 0

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.

SEC source: 0000899243-21-021646 · doc4.xml · nonDerivative · entry 1

Accel-KKR Holdings GP, LLC · CIK 0001863465 · 10% owner

ACCEL-KKR CAPITAL PARTNERS CV III, LP · CIK 0001781975 · 10% owner

ACCEL-KKR GROWTH CAPITAL PARTNERS III, LP · CIK 0001747133 · 10% owner

Accel-KKR Growth Capital Partners II Strategic Fund, LP · CIK 0001602533 · 10% owner

Accel-KKR Growth Capital Partners II, LP · CIK 0001602532 · 10% owner

Accel-KKR Members Fund, LLC · CIK 0001863461 · 10% owner

Palumbo Robert · CIK 0001475179 · Director · 10% owner

Barnds Thomas · CIK 0001474980 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · Accel-KKR Capital Partners CV III, LP

Disclosed balance after: 0

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock. Class B Common Stock is convertible at any time, at the holder's election and automatically in connection with certain transfers and upon certain other events, into an equal number of shares of Class A Common Stock and has no expiration date.

F3 · ownership.nature: Accel-KKR Holdings GP, LLC , or Topco GP (for which decision making is controlled by Mr. Palumbo and Mr. Barnds), has voting and investment power over the shares of Common Stock of the Issuer owned by (i) Accel-KKR Capital Partners CV III, LP, or CV III; (ii) Accel-KKR Growth Capital Partners III, LP, or GC III; (iii) Accel-KKR Growth Capital Partners II Strategic Fund, LP, or GC II Strategic; (iv) Accel-KKR Growth Capital Partners II, LP, or GC II; and (v) Accel-KKR Members Fund, LLC, or Members Fund.

F4 · ownership.nature: (Continued from footnote 3) AKKR Fund III Management Company CV, LP, or CV III GP, is the sole general partner of CV III. AKKR Growth Capital Management Company III, LP, or GC III GP, is the sole general partner of GC III. AKKR Growth Capital Management Company II, LP, or GC II GP, is the sole general partner of GC II Strategic and GC II. AKKR Management Company, LLC, or UGP, is the sole managing member of Members Fund and the sole general partner of CV III GP, GC III GP and GC II GP. Topco GP, is the sole managing member of UGP. AKKR Fund II Management Company, LP, or the Management Company, is the sole management company of each of the Accel-KKR Funds, and UGP is the general partner of the Management Company. Each of the Reporting Persons disclaims beneficial ownership of the reported securities except to the extent of such Reporting Person's pecuniary interest therein.