GKOS

SEC source: 0001415889-25-008248 · form4-03172025_110311.xml · nonDerivative · entry 4

Navratil Tomas · CIK 0001920053 · CHIEF DEVELOPMENT OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,540

F7 · shares: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 14, 2024.

F8 · balance_after: Includes 57,574 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-008250 · form4-03172025_110300.xml · derivative · entry 4

Thurman Alex R. · CIK 0001920061 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,849

Underlying: Common Stock · 19,849 shares

Expires 2035-03-13

F7 · derivative.exercise_date: This option was granted on March 13, 2025 and has a four-year vesting schedule in which 25% vests on the first anniversary of the grant date and the remainder vests in equal monthly installments for 36 months thereafter, such that the stock option vests in full on the four-year anniversary of the grant date

SEC source: 0001415889-25-008250 · form4-03172025_110300.xml · nonDerivative · entry 2

Thurman Alex R. · CIK 0001920061 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,284

F3 · shares: Represents shares of common stock underlying an award of restricted stock units previously granted by the Issuer on April 1, 2024 pursuant to the Reporting Person's election to receive a portion of his annual bonus for 2024 in the form of restricted stock units rather than cash (the "Bonus Election"). The Compensation Committee determined on March 13, 2025 the annual bonus payable to the Reporting Person pursuant to the Issuer's 2024 executive bonus plan and the number of shares of common stock earned by the Reporting Person in accordance with the Bonus Election, subject to continued employment through the vesting date.

F4 · balance_after: Includes 27,908 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-008250 · form4-03172025_110300.xml · nonDerivative · entry 1

Thurman Alex R. · CIK 0001920061 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,274

F1 · shares: Represents shares of common stock underlying a portion of an award of restricted stock units previously granted by the Issuer on March 14, 2024, the earning and vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating & Governance Committee of the Issuer's Board of Directors ("Compensation Committee") determined on March 13, 2025 that one of the operational targets had been achieved. The number of shares reported herein consists of the portion of the award that was deemed earned based upon the achievement of the operational target. 100% of the number of shares of common stock reported herein were vested and delivered on March 13, 2025.

F2 · balance_after: Includes 26,201 restricted stock units that have not yet vested or been delivered to the Reporting Person and 324 stock units purchased by the Reporting Person through the Issuer's Employee Stock Purchase Plan

SEC source: 0001415889-25-008254 · form4-03172025_110347.xml · derivative · entry 5

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,713

Underlying: Common Stock · 13,271 shares

Expires 2032-03-24

F9 · derivative.exercise_date: Represents a portion of an option to purchase shares of common stock previously granted by the Issuer on March 24, 2022, the vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation Committee determined on March 13, 2025 that certain of the operational targets had been achieved. The number of shares of common stock subject to the stock option as reported herein consists of the portion of the award that was earned based upon the achievement of the operational targets.

SEC source: 0001415889-25-008254 · form4-03172025_110347.xml · nonDerivative · entry 3

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,038

F5 · shares: Granted by the Issuer in the form of restricted stock units which vest over a four-year period, with 25% to vest on each anniversary of the grant date

F6 · balance_after: Includes 96,479 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-008254 · form4-03172025_110347.xml · nonDerivative · entry 2

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,922

F3 · shares: Represents shares of common stock underlying a portion of an award of restricted stock units previously granted by the Issuer on March 14, 2024, the earning and vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation Committee determined on March 13, 2025 that one of the operational targets had been achieved. The number of shares reported herein consists of the portion of the award that was deemed earned based upon the achievement of the operational target. 100% of the number of shares of common stock reported herein were vested and delivered on March 13, 2025.

F4 · balance_after: Includes 84,192 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-008254 · form4-03172025_110347.xml · nonDerivative · entry 1

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,093

F1 · shares: Represents shares of common stock underlying a portion of an award of restricted stock units previously granted by the Issuer on March 18, 2021, the vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating & Governance Committee of the Issuer's Board of Directors ("Compensation Committee") determined on March 13, 2025 that one of the operational targets had been achieved. The number of shares reported herein consists of the portion of the award that was deemed earned based upon the achievement of the operational target. 50% of the number of shares of common stock reported hereinwill vest and be delivered in May 2025 and the remaining 50% will vest and be delivered in February 2026.

F2 · balance_after: Includes 78,363 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-008252 · form4-03172025_110350.xml · derivative · entry 11

Burns Thomas William · CIK 0001644557 · Director · CHAIRMAN & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,102

Underlying: Common Stock · 24,102 shares

Expires 2035-03-13

F11 · derivative.exercise_date: This option was granted on March 13, 2025 and has a four-year vesting schedule in which 25% vests on the first anniversary of the grant date and the remainder vests in equal monthly installments for 36 months thereafter, such that the stock option vests in full on the four-year anniversary of the grant date

SEC source: 0001415889-25-008252 · form4-03172025_110350.xml · nonDerivative · entry 4

Burns Thomas William · CIK 0001644557 · Director · CHAIRMAN & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,168

F7 · shares: Granted by the Issuer in the form of restricted stock units which vest over a four-year period, with 25% to vest on each anniversary of the grant date

F8 · balance_after: Includes 127,140 restricted stock units that have not yet vested or delivery of which has been deferred by the Reporting Person.

SEC source: 0001415889-25-008252 · form4-03172025_110350.xml · nonDerivative · entry 3

Burns Thomas William · CIK 0001644557 · Director · CHAIRMAN & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,572

F5 · shares: Represents shares of common stock underlying an award of restricted stock units previously granted by the Issuer on April 1, 2024 pursuant to the Reporting Person's election to receive a portion of his annual bonus for 2024 in the form of restricted stock units rather than cash (the "Bonus Election"). The Compensation Committee determined on March 13, 2025 the annual bonus payable to the Reporting Person pursuant to the Issuer's 2024 executive bonus plan and the number of shares of common stock earned by the Reporting Person in accordance with the Bonus Election, subject to continued employment through the vesting date.

F6 · balance_after: Includes 87,544 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-008252 · form4-03172025_110350.xml · nonDerivative · entry 2

Burns Thomas William · CIK 0001644557 · Director · CHAIRMAN & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,459

F3 · shares: Represents shares of common stock underlying a portion of an award of restricted stock units previously granted by the Issuer on March 14, 2024, the earning and vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation Committee determined on March 13, 2025 that one of the operational targets had been achieved. The number of shares reported herein consists of the portion of the award that was deemed earned based upon the achievement of the operational target. 100% of the number of shares of common stock reported herein were vested and delivered on March 13, 2025.

F4 · balance_after: Includes 86,614 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-008252 · form4-03172025_110350.xml · nonDerivative · entry 1

Burns Thomas William · CIK 0001644557 · Director · CHAIRMAN & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,276

F1 · shares: Represents shares of common stock underlying a portion of an award of restricted stock units previously granted by the Issuer on March 18, 2021, the earning and vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating & Governance Committee of the Issuer's Board of Directors ("Compensation Committee") determined on March 13, 2025 that one of the operational targets had been achieved. The number of shares reported herein consists of the portion of the award that was deemed earned based upon the achievement of the operational target. 50% of the number of shares of common stock reported herein will vest and be delivered in May 2025 and the remaining 50% will vest and be delivered in February 2026.

F2 · balance_after: Includes 72,431 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-008248 · form4-03172025_110311.xml · nonDerivative · entry 3

Navratil Tomas · CIK 0001920053 · CHIEF DEVELOPMENT OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,498

F5 · shares: Granted by the Issuer in the form of restricted stock units which vest over a four-year period, with 25% to vest on each anniversary of the grant date

F6 · balance_after: Includes 60,342 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-008248 · form4-03172025_110311.xml · nonDerivative · entry 2

Navratil Tomas · CIK 0001920053 · CHIEF DEVELOPMENT OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,076

F3 · shares: Represents shares of common stock underlying a portion of an award of restricted stock units previously granted by the Issuer on March 14, 2024, the earning and vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation Committee determined on March 13, 2025 that one of the operational targets had been achieved. The number of shares reported herein consists of the portion of the award that was deemed earned based upon the achievement of the operational target. 100% of the number of shares of common stock reported herein were vested and delivered on March 13, 2025.

F4 · balance_after: Includes 51,611 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-008248 · form4-03172025_110311.xml · nonDerivative · entry 1

Navratil Tomas · CIK 0001920053 · CHIEF DEVELOPMENT OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,385

F1 · shares: Represents shares of common stock underlying a portion of an award of restricted stock units previously granted by the Issuer on March 18, 2021, the earning and vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating & Governance Committee of the Issuer's Board of Directors (the "Compensation Committee") determined on March 13, 2025 that one of the operational targets had been achieved. The number of shares reported herein consists of the portion of the award that was deemed earned based upon the achievement of the operational target. 50% of the number of shares of common stock reported herein will vest and be delivered in May 2025 and the remaining 50% will vest and be delivered in February 2026.

F2 · balance_after: Includes 47,920 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-006046 · form4-02282025_100208.xml · derivative · entry 5

Foley Mark J · CIK 0001529196 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 shares

Expires 2026-06-02

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

F4 · derivative.exercise_date: Granted June 2, 2016 and fully vested one year after grant date.

SEC source: 0001415889-25-006046 · form4-02282025_100208.xml · derivative · entry 4

Foley Mark J · CIK 0001529196 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 25,000 shares

Expires 2025-07-23

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

F3 · derivative.exercise_date: Granted July 23, 2015. Vested 1/3 annually over a three-year period such that it vested in full on the three-year anniversary of the grant date.

SEC source: 0001415889-25-006046 · form4-02282025_100208.xml · nonDerivative · entry 3

Foley Mark J · CIK 0001529196 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,249

F2 · price: This transaction was executed in multiple trades at prices ranging from $120.59 to $121.10. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F1 · balance_after: Includes 1,716 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-006046 · form4-02282025_100208.xml · nonDerivative · entry 2

Foley Mark J · CIK 0001529196 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,936

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 · balance_after: Includes 1,716 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-006046 · form4-02282025_100208.xml · nonDerivative · entry 1

Foley Mark J · CIK 0001529196 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,936

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 · balance_after: Includes 1,716 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-004707 · form4-02192025_060204.xml · nonDerivative · entry 1

Navratil Tomas · CIK 0001920053 · CHIEF DEVELOPMENT OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 72,437

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 12, 2024.

F2 · balance_after: Includes 45,972 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-001171 · form4-01092025_010150.xml · nonDerivative · entry 1

Navratil Tomas · CIK 0001920053 · CHIEF DEVELOPMENT OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,853

F1 · shares: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on January 4, 2021.

F2 · balance_after: Includes 45,972 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-015175 · form4-06022025_080622.xml · nonDerivative · entry 1

Hoffmeister David F · CIK 0001305975 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,810

F1 · shares: Represents a grant of restricted stock units received by the Reporting Person in lieu of annual director retainer fees pursuant to a stock-for-fees election under the Issuer's Director Compensation Policy. The units will vest in full on the one-year anniversary of the grant date and are payable in an equivalent number of shares of the Issuer's common stock.

F2 · balance_after: Includes 3,355 restricted stock units that have not vested or been delivered to the Reporting Person, as well as restricted stock units that have vested but delivery of which has been deferred by the Reporting Person, and reflects a transfer of 3,230 shares from the Reporting Person's direct ownership to a corporation of which the Reporting Person is the sole stockholder, thereby resulting in no change in the Reporting Person's beneficial ownership.

SEC source: 0001415889-25-015163 · form4-06022025_080635.xml · nonDerivative · entry 1

Kliman Gilbert H · CIK 0001293171 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,797

F1 · shares: Represents a grant of restricted stock units received by the Reporting Person in lieu of annual director retainer fees pursuant to a stock-for-fees election under the Issuer's Director Compensation Policy. The units will vest in full on the one-year anniversary of the grant date and are payable in an equivalent number of shares of the Issuer's common stock.

F2 · balance_after: Includes 3.072 restricted stock units that have not vested or been delivered to the Reporting Person, as well as restricted stock units that have vested but delivery of which has been deferred by the Reporting Person.

SEC source: 0001415889-25-015169 · form4-06022025_080605.xml · nonDerivative · entry 1

WEISNER AIMEE S · CIK 0001227308 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,055

F1 · shares: Represents a grant of restricted stock units received by the Reporting Person in lieu of annual director retainer fees pursuant to a stock-for-fees election under the Issuer's Director Compensation Policy. The units will vest in full on the one-year anniversary of the grant date and are payable in an equivalent number of shares of the Issuer's common stock.

F2 · balance_after: Includes 3,072 restricted stock units that have not yet vested or have not been delivered to the Reporting Person, as well as restricted stock units that have vested but delivery of which has been deferred by the Reporting Person.

SEC source: 0001415889-25-015178 · form4-06022025_080609.xml · nonDerivative · entry 1

Foley Mark J · CIK 0001529196 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,800

F1 · shares: Represents a grant of restricted stock units received by the Reporting Person in lieu of annual director retainer fees pursuant to a stock-for-fees election under the Issuer's Director Compensation Policy. The units will vest in full on the one-year anniversary of the grant date and are payable in an equivalent number of shares of the Issuer's common stock.

F2 · balance_after: Includes 2,580 restricted stock units that have not vested or been delivered to the Reporting Person. Reflects the amount of securities beneficially owned by the Reporting Person at the time of the transaction; after giving effect to the transactions reported on a Form 4 filed with the Securities and Exchange Commission on February 28, 2025, the amount of securities beneficially owned by the Reporting Person was 55,113.

SEC source: 0001415889-25-015172 · form4-06022025_080645.xml · nonDerivative · entry 1

Stapley Marc · CIK 0001539796 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,614

F1 · shares: Represents a grant of restricted stock units received by the Reporting Person in lieu of annual director retainer fees pursuant to a stock-for-fees election under the Issuer's Director Compensation Policy. The units will vest in full on the one-year anniversary of the grant date and are payable in an equivalent number of shares of the Issuer's common stock.

F2 · balance_after: Includes 3,298 restricted stock units that have not vested or been delivered to the Reporting Person, as well as restricted stock units that have vested but delivery of which has been deferred by the Reporting Person.

SEC source: 0001415889-25-015167 · form4-06022025_080616.xml · nonDerivative · entry 1

Torres Denice · CIK 0001820278 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,603

F1 · shares: Represents a grant of restricted stock units received by the Reporting Person in lieu of annual director retainer fees pursuant to a stock-for-fees election under the Issuer's Director Compensation Policy. The units will vest in full on the one-year anniversary of the grant date and are payable in an equivalent number of shares of the Issuer's common stock.

F2 · balance_after: Includes 3,072 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-015160 · form4-06022025_080653.xml · nonDerivative · entry 1

WEN LEANA · CIK 0001847598 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,708

F1 · shares: Represents a grant of restricted stock units received by the Reporting Person in lieu of annual director retainer fees pursuant to a stock-for-fees election under the Issuer's Director Compensation Policy. The units will vest in full on the one-year anniversary of the grant date and are payable in an equivalent number of shares of the Issuer's common stock.

F2 · balance_after: Includes 2,177 restricted stock units that have not yet vested or been delivered to the Reporting Person, as well as restricted stock units that have vested but delivery of which has been deferred by the Reporting Person.

SEC source: 0001415889-25-000250 · form4-01032025_010119.xml · nonDerivative · entry 4

Burns Thomas William · CIK 0001644557 · Director · CHAIRMAN & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,858

F7 · shares: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 24, 2022.

F8 · balance_after: Includes 57,013 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-000246 · form4-01032025_010101.xml · nonDerivative · entry 4

Navratil Tomas · CIK 0001920053 · CHIEF DEVELOPMENT OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,038

F1 · shares: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 24, 2022.

F7 · balance_after: Includes 49,167 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-000244 · form4-01032025_010133.xml · derivative · entry 1

Thurman Alex R. · CIK 0001920061 · SVP & CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,852

Underlying: Common Stock · 3,660 shares

Expires 2032-03-24

F1 · shares: Represents a portion of an option to purchase shares of common stock previously granted by the Issuer on March 24, 2022, the vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating and Governance Committee of the Issuer's Board of Directors determined that certain of the operational targets had been achieved. The number of shares of common stock subject to the stock option as reported herein consists of the portion of the award that was earned based upon the achievement of the operational targets.

F2 · derivative.exercise_date: 50% of the portion of the option reported herein will vest and become exercisable in March 2025. 50% of the portion of the option reported herein will vest and become exercisable in December 2025.

SEC source: 0001415889-25-000248 · form4-01032025_010135.xml · derivative · entry 2

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,697

Underlying: Common Stock · 7,318 shares

Expires 2032-03-24

F3 · shares: Represents a portion of an option to purchase shares of common stock previously granted by the Issuer on March 24, 2022, the vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating and Governance Committee of the Issuer's Board of Directors determined that certain of the operational targets had been achieved. The number of shares of common stock subject to the stock option as reported herein consists of the portion of the award that was earned based upon the achievement of the operational targets.

F4 · derivative.exercise_date: 50% of the portion of the option reported herein will vest and become exercisable in March 2025, and the remaining 50% will vest and become exercisable in December 2025.

SEC source: 0001415889-25-000250 · form4-01032025_010119.xml · derivative · entry 10

Burns Thomas William · CIK 0001644557 · Director · CHAIRMAN & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,848

Underlying: Common Stock · 8,416 shares

Expires 2032-03-24

F9 · shares: Represents a portion of an option to purchase shares of common stock previously granted by the Issuer on March 24, 2022, the vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating & Governance Committee determined that certain of the operational targets had been achieved. The number of shares of common stock subject to the stock option as reported herein consists of the portion of the award that was earned based upon the achievement of the operational targets.

F10 · derivative.exercise_date: 50% of the portion of the option reported herein will vest and become exercisable in March 2025. 50% of the portion of the option reported herein will vest and become exercisable in December 2025.

SEC source: 0001415889-25-000250 · form4-01032025_010119.xml · nonDerivative · entry 3

Burns Thomas William · CIK 0001644557 · Director · CHAIRMAN & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,407

F5 · shares: Represents shares of common stock underlying a portion of an award of restricted stock units previously granted by the Issuer on March 24, 2022, the vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating and Governance Committee of the Issuer's Board of Directors determined that certain of the operational targets had been achieved. The number of shares of common stock reported herein consists of the portion of the award that was earned based upon the achievement of the operational targets. 50% of the number of shares of common stock reported herein will vest and be delivered in March 2025, and the remaining 50% will vest and be delivered in December 2025.

F6 · balance_after: Includes 58,055 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-000246 · form4-01032025_010101.xml · nonDerivative · entry 3

Navratil Tomas · CIK 0001920053 · CHIEF DEVELOPMENT OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,293

F5 · shares: Represents shares of common stock underlying a portion of an award of restricted stock units previously granted by the Issuer on March 24, 2022, the vesting of which was subject to the Issuer's achievement of certain pre-determined operational targets over a multi-year performance period. The Compensation, Nominating and Governance Committee of the Issuer's Board of Directors determined that certain of the operational targets had been achieved. The number of shares of common stock reported herein consists of the portion of the award that was earned based upon the achievement of the operational targets. 50% of the number of shares of common stock reported herein will vest and be delivered in March 2025 and the remaining 50% will vest and be delivered in December 2025.

F6 · balance_after: Includes 49,681 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-24-030120 · form4-12242024_021251.xml · derivative · entry 6

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 431

Underlying: Common Stock · 2,275 shares

Expires 2029-03-14

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.

F5 · kind: The option exercises reported in this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2024.

F7 · derivative.exercise_date: This option was granted on March 14, 2019 and had a four-year vesting schedule in which 25% vested on the first anniversary of the grant date and the remainder vested in equal monthly installments for 36 months thereafter, such that the stock option vested in full on the four-year anniversary of the grant date.

SEC source: 0001415889-24-030120 · form4-12242024_021251.xml · derivative · entry 5

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,053 shares

Expires 2030-03-12

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

F5 · kind: The option exercises reported in this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2024.

F6 · derivative.exercise_date: This option was granted on March 12, 2020 and had a four-year vesting schedule in which 25% vested on the first anniversary of the grant date and the remainder vested in equal monthly installments for 36 months thereafter, such that the stock option vested in full on the four-year anniversary of the grant date.

SEC source: 0001415889-24-030120 · form4-12242024_021251.xml · nonDerivative · entry 4

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 102,169

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2024.

F4 · price: This transaction was executed in multiple trades at prices ranging from $150.03 to $150.35. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F1 · balance_after: Includes 76,419 restricted stock units that have not yet vested or been delivered to the Reporting Person, and includes 324 shares of common stock of the Issuer that were purchased by the Reporting Person through the Issuer's Employee Stock Purchase Plan.

SEC source: 0001415889-24-030120 · form4-12242024_021251.xml · nonDerivative · entry 3

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 103,461

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2024.

F3 · price: This transaction was executed in multiple trades at prices ranging from $149.01 to $149.99. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F1 · balance_after: Includes 76,419 restricted stock units that have not yet vested or been delivered to the Reporting Person, and includes 324 shares of common stock of the Issuer that were purchased by the Reporting Person through the Issuer's Employee Stock Purchase Plan.

SEC source: 0001415889-24-030120 · form4-12242024_021251.xml · nonDerivative · entry 2

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 105,497

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 · balance_after: Includes 76,419 restricted stock units that have not yet vested or been delivered to the Reporting Person, and includes 324 shares of common stock of the Issuer that were purchased by the Reporting Person through the Issuer's Employee Stock Purchase Plan.

SEC source: 0001415889-24-030120 · form4-12242024_021251.xml · nonDerivative · entry 1

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 103,222

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

F1 · balance_after: Includes 76,419 restricted stock units that have not yet vested or been delivered to the Reporting Person, and includes 324 shares of common stock of the Issuer that were purchased by the Reporting Person through the Issuer's Employee Stock Purchase Plan.

SEC source: 0001415889-24-030109 · form4-12242024_121241.xml · derivative · entry 3

Kliman Gilbert H · CIK 0001293171 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,000 shares

Expires 2025-07-23

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

F4 · kind: The option exercises reported in this Form 4 were effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 15, 2024.

F5 · derivative.exercise_date: This option was granted on July 23, 2015 and has a three-year vesting schedule in which one-third vests on each of the first three anniversaries of the grant date, such that the stock option vests in full on the three-year anniversary of the grant date.

SEC source: 0001415889-24-030109 · form4-12242024_121241.xml · nonDerivative · entry 2

Kliman Gilbert H · CIK 0001293171 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,336

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 15, 2024.

F3 · price: This transaction was executed in multiple trades at prices ranging from $150.00 to $150.99. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

F1 · balance_after: Includes 2,611 restricted stock units that have not vested or been delivered to the Reporting Person.

SEC source: 0001415889-24-030109 · form4-12242024_121241.xml · nonDerivative · entry 1

Kliman Gilbert H · CIK 0001293171 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 42,336

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 · balance_after: Includes 2,611 restricted stock units that have not vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-000248 · form4-01032025_010135.xml · nonDerivative · entry 1

Gilliam Joseph E · CIK 0001705850 · PRESIDENT & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 101,205

F1 · shares: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 18, 2021.

F2 · balance_after: Includes 74,475 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-000250 · form4-01032025_010119.xml · nonDerivative · entry 2

Burns Thomas William · CIK 0001644557 · Director · CHAIRMAN & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,239

F3 · shares: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 24, 2022.

F4 · balance_after: Includes 53,887 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-000250 · form4-01032025_010119.xml · nonDerivative · entry 1

Burns Thomas William · CIK 0001644557 · Director · CHAIRMAN & CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,337

F1 · shares: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 18, 2021.

F2 · balance_after: Includes 53,887 restricted stock units that have not yet vested or been delivered to the Reporting Person.

SEC source: 0001415889-25-000246 · form4-01032025_010101.xml · nonDerivative · entry 2

Navratil Tomas · CIK 0001920053 · CHIEF DEVELOPMENT OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,239

F3 · shares: Consists of shares withheld by the Issuer with respect to tax withholding obligations of the Reporting Person upon vesting and delivery of shares of common stock underlying restricted stock units previously granted by the Issuer on March 18, 2021.

F4 · balance_after: Includes 47,627 restricted stock units that have not yet vested or been delivered to the Reporting Person.