TENB

SEC source: 0001345943-25-000005 · wk-form4_1764117629.xml · nonDerivative · entry 9

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 373,578

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

SEC source: 0001345943-25-000005 · wk-form4_1764117629.xml · nonDerivative · entry 8

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 368,483

F1 · kind: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

SEC source: 0001345943-25-000005 · wk-form4_1764117629.xml · nonDerivative · entry 7

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 371,027

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.

SEC source: 0001345943-25-000005 · wk-form4_1764117629.xml · nonDerivative · entry 6

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 365,711

F1 · kind: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

SEC source: 0001345943-25-000005 · wk-form4_1764117629.xml · nonDerivative · entry 5

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 366,834

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

SEC source: 0001345943-25-000005 · wk-form4_1764117629.xml · nonDerivative · entry 4

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 364,489

F1 · kind: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

SEC source: 0001345943-25-000005 · wk-form4_1764117629.xml · nonDerivative · entry 3

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 365,252

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

SEC source: 0001345943-25-000005 · wk-form4_1764117629.xml · nonDerivative · entry 2

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 363,658

F1 · kind: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

SEC source: 0001345943-25-000005 · wk-form4_1764117629.xml · nonDerivative · entry 1

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 364,557

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

SEC source: 0001766979-25-000005 · wk-form4_1764117644.xml · derivative · entry 3

Brown Matthew Charles · CIK 0001766979 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 218,168

Underlying: Common Stock · 14,544 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: The RSUs will vest in 16 equal quarterly instalments over 4 years starting November 21, 2025, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F3 · derivative.expiration_date: The RSUs will vest in 16 equal quarterly instalments over 4 years starting November 21, 2025, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001766979-25-000005 · wk-form4_1764117644.xml · nonDerivative · entry 2

Brown Matthew Charles · CIK 0001766979 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,266

F1 · shares: Represents the number of shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the Restricted Stock Units ("RSUs") and does not represent a sale.

SEC source: 0001766979-25-000005 · wk-form4_1764117644.xml · nonDerivative · entry 1

Brown Matthew Charles · CIK 0001766979 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,544

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

SEC source: 0001309403-25-000006 · wk-form4_1760994083.xml · nonDerivative · entry 2

Anschutz Barron · CIK 0001309403 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,420

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001309403-25-000006 · wk-form4_1760994083.xml · derivative · entry 3

Anschutz Barron · CIK 0001309403 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,062

Underlying: Common Stock · 2,031 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: 25% of the RSUs vested on July 16, 2025, with the remainder vesting in equal quarterly installments over the first year, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F3 · derivative.expiration_date: 25% of the RSUs vested on July 16, 2025, with the remainder vesting in equal quarterly installments over the first year, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001309403-25-000006 · wk-form4_1760994083.xml · nonDerivative · entry 1

Anschutz Barron · CIK 0001309403 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,396

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

SEC source: 0001323548-25-000004 · wk-form4_1759262575.xml · derivative · entry 2

Tosheff George Alex · CIK 0001323548 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,288 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 a contingent right to receive one share of Issuer common stock.

F2 · derivative.exercise_date: 100% of the shares underlying the RSUs vested on September 28, 2025.

F2 · derivative.expiration_date: 100% of the shares underlying the RSUs vested on September 28, 2025.

SEC source: 0001323548-25-000004 · wk-form4_1759262575.xml · nonDerivative · entry 1

Tosheff George Alex · CIK 0001323548 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,282

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

SEC source: 0001660280-25-000119 · wk-form4_1757621148.xml · nonDerivative · entry 1

SEAWELL A BROOKE · CIK 0001197652 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Trust

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.80 - $30.82, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.

F2 · ownership.nature: Reporting Person is the Trustee of the Rosemary and A. Brooke Seawell Revocable Trust (Administrative Trust).

SEC source: 0001660280-25-000117 · wk-form4_1757461252.xml · nonDerivative · entry 2

Vicks Raymond Jr. · CIK 0001878127 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · as Custodian

Disclosed balance after: 4,500

F1 · kind: Reflects the gift of shares by the Reporting Person to a custodial account established pursuant to the Uniform Transfer to Minors Act ("UTMA"), for which the Reporting Person serves as a custodian.

F2 · ownership.nature: The shares are held for the granddaughter of the Reporting Person, through a custodial account established pursuant to the UTMA for which the reporting person serves as custodian.

SEC source: 0001660280-25-000117 · wk-form4_1757461252.xml · nonDerivative · entry 1

Vicks Raymond Jr. · CIK 0001878127 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,766

F1 · kind: Reflects the gift of shares by the Reporting Person to a custodial account established pursuant to the Uniform Transfer to Minors Act ("UTMA"), for which the Reporting Person serves as a custodian.

SEC source: 0001660280-25-000114 · wk-form4_1757362020.xml · nonDerivative · entry 1

SEAWELL A BROOKE · CIK 0001197652 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · Trust

Disclosed balance after: 15,000

F1 · balance_after: Reflects 4,622 shares transferred on July 17, 2025, without consideration, from the Reporting Person to The Rosemary and A. Brooke Seawell Revocable Trust (Administrative Trust).

F2 · ownership.nature: Reporting Person is the Trustee of the Rosemary and A. Brooke Seawell Revocable Trust (Administrative Trust).

SEC source: 0001660280-25-000112 · wk-form4_1756325094.xml · nonDerivative · entry 1

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,001

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-25-000110 · wk-form4_1756325080.xml · nonDerivative · entry 1

Anschutz Barron · CIK 0001309403 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,365

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-25-000111 · wk-form4_1756325087.xml · nonDerivative · entry 1

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 362,679

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 15

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,714

Underlying: Common Stock · 3,857 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F9 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F9 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 14

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,728

Underlying: Common Stock · 1,363 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F8 · derivative.exercise_date: On February 22, 2023, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 23, 2022 and determined a 106% payout for the measurement period based on the Issuer's fiscal year 2022 criteria. 25% of the shares underlying the PRSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F8 · derivative.expiration_date: On February 22, 2023, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 23, 2022 and determined a 106% payout for the measurement period based on the Issuer's fiscal year 2022 criteria. 25% of the shares underlying the PRSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 8

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,542

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

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 7

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,685

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

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 6

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,322

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-25-000106 · wk-form4_1756251455.xml · derivative · entry 7

Anschutz Barron · CIK 0001309403 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,780

Underlying: Common Stock · 1,390 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F5 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000106 · wk-form4_1756251455.xml · nonDerivative · entry 4

Anschutz Barron · CIK 0001309403 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,035

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

SEC source: 0001660280-25-000106 · wk-form4_1756251455.xml · nonDerivative · entry 3

Anschutz Barron · CIK 0001309403 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,645

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-25-000105 · wk-form4_1756251448.xml · derivative · entry 15

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,632

Underlying: Common Stock · 5,316 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F9 · derivative.exercise_date: 25% of the shares underlying the RSUs vest on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F9 · derivative.expiration_date: 25% of the shares underlying the RSUs vest on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000105 · wk-form4_1756251448.xml · derivative · entry 14

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,760

Underlying: Common Stock · 1,878 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F8 · derivative.exercise_date: On February 22, 2023, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 23, 2022 and determined a 106% payout for the measurement period based on the Issuer's fiscal year 2022 criteria. 25% of the shares underlying the PRSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F8 · derivative.expiration_date: On February 22, 2023, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 23, 2022 and determined a 106% payout for the measurement period based on the Issuer's fiscal year 2022 criteria. 25% of the shares underlying the PRSUs vested on February 23, 2023, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000105 · wk-form4_1756251448.xml · nonDerivative · entry 8

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 366,143

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

SEC source: 0001660280-25-000105 · wk-form4_1756251448.xml · nonDerivative · entry 7

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 360,827

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

SEC source: 0001660280-25-000105 · wk-form4_1756251448.xml · nonDerivative · entry 6

Vintz Stephen A · CIK 0001345943 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 358,949

F1 · kind: The sale reported on this Form 4 represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. The sale occurred automatically to satisfy the tax withholding obligations to be funded by a "sell to cover" transaction and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 13

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,680

Underlying: Common Stock · 4,368 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F7 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F7 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 12

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,758

Underlying: Common Stock · 46,585 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F6 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on August 22, 2025, then 25% of the remaining will vest on February 22, 2026, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F6 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on August 22, 2025, then 25% of the remaining will vest on February 22, 2026, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 11

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,278

Underlying: Common Stock · 3,713 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F5 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F5 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 10

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,674

Underlying: Common Stock · 2,267 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: On February 13, 2025, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2024 and determined a 96.4% payout for the measurement period based on the Issuer's fiscal year 2024 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F4 · derivative.expiration_date: On February 13, 2025, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2024 and determined a 96.4% payout for the measurement period based on the Issuer's fiscal year 2024 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · derivative · entry 9

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,978

Underlying: Common Stock · 1,162 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: On February 21, 2024, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2023 and determined a 93.9% payout for the measurement period based on the Issuer's fiscal year 2023 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F3 · derivative.expiration_date: On February 21, 2024, the Compensation Committee of the Issuer's Board of Directors certified the achievement of the Performance Restricted Stock Units (PRSUs) granted on February 22, 2023 and determined a 93.9% payout for the measurement period based on the Issuer's fiscal year 2023 criteria. 25% of the shares underlying the PRSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 5

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,822

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

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 4

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 126,454

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

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 3

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,869

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

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 2

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,156

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

SEC source: 0001660280-25-000104 · wk-form4_1756251441.xml · nonDerivative · entry 1

Thurmond Mark C. · CIK 0001651579 · Director · Co-Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,889

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

SEC source: 0001660280-25-000106 · wk-form4_1756251455.xml · derivative · entry 6

Anschutz Barron · CIK 0001309403 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,580

Underlying: Common Stock · 1,258 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F4 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F4 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 22, 2025, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000106 · wk-form4_1756251455.xml · derivative · entry 5

Anschutz Barron · CIK 0001309403 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,022

Underlying: Common Stock · 1,337 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of Issuer common stock.

F3 · derivative.exercise_date: 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

F3 · derivative.expiration_date: 25% of the shares underlying the RSUs vested on February 22, 2024, with the remainder vesting in equal quarterly installments over 3 years, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date, and subject to accelerated vesting in specified circumstances.

SEC source: 0001660280-25-000106 · wk-form4_1756251455.xml · nonDerivative · entry 2

Anschutz Barron · CIK 0001309403 · Principal Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,906

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.