Hung Priscilla

SEC source: 0001628280-26-061555 · wk-form4_1789157514.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,242

SEC source: 0001628280-26-060516 · wk-form4_1788469900.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,429

Underlying: Class A Common Stock · 477 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 17, 2026, the Reporting Person was granted 1,906 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2026, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 17, 2026, the Reporting Person was granted 1,906 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2026, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001628280-26-060516 · wk-form4_1788469900.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,992

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0001557593-26-000007 · form4-08112026_040805.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,287

F1 · kind: Represents a restricted stock unit ("RSU") award. The RSUs will vest as to 25% on each of November 8, 2026, February 8, 2027, May 8, 2027 and August 8, 2027, provided, that the unvested portion of the RSU grant shall be fully vested on the earlier of (i) the first anniversary of the date of grant and (ii) the date of the Issuer's 2027 annual stockholder meeting, subject to the Reporting Person's continuous service through each such vesting date.

F2 · balance_after: Includes shares issuable on settlement of RSUs.

SEC source: 0001628280-26-044668 · wk-form4_1782161060.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,906

Underlying: Class A Common Stock · 1,906 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: The RSUs were granted under the Issuer's Amended & Restated 2013 Equity Incentive Plan. The Reporting Person vests ownership in the RSUs over one year with 1/4 of the RSUs vesting on September 1, 2026, and 1/4 of the RSUs vesting on a quarterly basis thereafter, subject to continued service to the Issuer by the Reporting Person.

F2 · derivative.expiration_date: The RSUs were granted under the Issuer's Amended & Restated 2013 Equity Incentive Plan. The Reporting Person vests ownership in the RSUs over one year with 1/4 of the RSUs vesting on September 1, 2026, and 1/4 of the RSUs vesting on a quarterly basis thereafter, subject to continued service to the Issuer by the Reporting Person.

SEC source: 0001557593-26-000010 · wk-form4a_1790354248.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,275

F1 · shares: Reflects a grant of restricted stock units ("RSUs") which vest on the earlier of (i) June 1, 2027 and (ii) the first regularly scheduled annual meeting of the stockholders following the grant date. Each RSU represents a contingent right to receive one share of Common Stock upon settlement. This amended Form 4 is being filed solely to correct the number of RSUs granted from 9,303 to 10,446.

F2 · balance_after: Includes unvested RSUs.

SEC source: 0001557593-26-000005 · wk-form4_1780525432.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,132

F1 · shares: Reflects a grant of restricted stock units ("RSUs") which vest on the earlier of (i) June 1, 2027 and (ii) the first regularly scheduled annual meeting of the stockholders following the grant date. Each RSU represents a contingent right to receive one share of Common Stock upon settlement.

F2 · balance_after: Includes unvested RSUs.

SEC source: 0001628280-26-040414 · wk-form4_1780519072.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 262 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 18, 2025, the Reporting Person was granted 1,049 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2025, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 18, 2025, the Reporting Person was granted 1,049 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2025, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001628280-26-040414 · wk-form4_1780519072.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,515

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0001193125-26-237290 · ownership.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 149,699

F1 · security: Each Deferred Stock Unit (DSU) represents the right to receive one share of common stock upon the reporting person's termination of service as a director or death, subject to any applicable deferral period.

F2 · shares: The DSUs will vest on May 20, 2027.

F3 · balance_after: Balance adjusted to reflect 2,509 DSUs awarded from dividend equivalents attributable to DSUs held as of the relevant record dates.

SEC source: 0001628280-26-029800 · wk-form4_1777925243.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,253

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 12, 2026.

SEC source: 0001628280-26-025087 · wk-form4_1776199273.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,003

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on January 12, 2026.

SEC source: 0001628280-26-014016 · wk-form4_1772575530.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 262

Underlying: Class A Common Stock · 262 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 18, 2025, the Reporting Person was granted 1,049 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2025, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 18, 2025, the Reporting Person was granted 1,049 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2025, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001628280-26-014016 · wk-form4_1772575530.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,753

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0001628280-25-054668 · wk-form4_1764701553.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 524

Underlying: Class A Common Stock · 263 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 18, 2025, the Reporting Person was granted 1,049 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2025, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 18, 2025, the Reporting Person was granted 1,049 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2025, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001628280-25-054668 · wk-form4_1764701553.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,491

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0001557593-25-000005 · wk-form4_1756941028.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 787

Underlying: Class A Common Stock · 262 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 18, 2025, the Reporting Person was granted 1,049 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2025, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 18, 2025, the Reporting Person was granted 1,049 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2025, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001557593-25-000005 · wk-form4_1756941028.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,228

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0001628280-25-034538 · wk-form4_1752009163.xml · nonDerivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,966

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 4, 2025.

SEC source: 0001628280-25-034538 · wk-form4_1752009163.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,137

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on April 4, 2025.

SEC source: 0001628280-25-032431 · wk-form4_1750452307.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,049

Underlying: Class A Common Stock · 1,049 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: The RSUs were granted under the Issuer's Amended & Restated 2013 Equity Incentive Plan. The Reporting Person vests ownership in the RSUs over one year with 1/4 of the RSUs vesting on September 1, 2025, and 1/4 of the RSUs vesting on a quarterly basis thereafter, subject to continued service to the Issuer by the Reporting Person.

F2 · derivative.expiration_date: The RSUs were granted under the Issuer's Amended & Restated 2013 Equity Incentive Plan. The Reporting Person vests ownership in the RSUs over one year with 1/4 of the RSUs vesting on September 1, 2025, and 1/4 of the RSUs vesting on a quarterly basis thereafter, subject to continued service to the Issuer by the Reporting Person.

SEC source: 0001104659-25-059860 · tm2518062-7_4seq1.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,829

F1 · shares: Reflects a grant of restricted stock units ("RSUs") which vest on the earlier of (i) June 4, 2026 and (ii) the first regularly scheduled annual meeting of the stockholders following the grant date. Each RSU represents a contingent right to receive one share of Common Stock upon settlement.

F2 · balance_after: Includes unvested RSUs.

SEC source: 0001628280-25-028916 · wk-form4_1748908825.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 343 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 19, 2024, the Reporting Person was granted 1,371 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2024, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 19, 2024, the Reporting Person was granted 1,371 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2024, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001628280-25-028916 · wk-form4_1748908825.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,309

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0000950170-25-077294 · ownership.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,225

F1 · security: Each Deferred Stock Unit (DSU) represents the right to receive one share of common stock upon the reporting person's termination of service as a director or death, subject to any applicable deferral period.

F2 · shares: The DSUs will vest on May 21, 2026.

F3 · balance_after: Balance adjusted to reflect 1,695 DSUs awarded from dividend equivalents attributable to DSUs held as of the relevant record dates.

SEC source: 0000950170-25-086979 · ownership.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,981

F1 · security: Each Deferred Stock Unit (DSU) represents the right to receive one share of common stock upon the reporting person's termination of service as a director or death, subject to any applicable deferral period.

F2 · shares: The DSUs will vest on May 21, 2026.

F4 · shares: This amendment is being filed to correct an inadvertent clerical error in reporting the number of DSUs awarded on May 21, 2025. The correct number of DSUs awarded is 42,134, not 44,378, as was originally reported on the Form 4 filed on May 23, 2025.

F3 · balance_after: Balance adjusted to reflect 1,695 DSUs awarded from dividend equivalents attributable to DSUs held as of the relevant record dates.

F4 · balance_after: This amendment is being filed to correct an inadvertent clerical error in reporting the number of DSUs awarded on May 21, 2025. The correct number of DSUs awarded is 42,134, not 44,378, as was originally reported on the Form 4 filed on May 23, 2025.

SEC source: 0001628280-25-009567 · wk-form4_1741047271.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 343

Underlying: Class A Common Stock · 342 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 19, 2024, the Reporting Person was granted 1,371 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2024, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 19, 2024, the Reporting Person was granted 1,371 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2024, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001628280-25-009567 · wk-form4_1741047271.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,966

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0001628280-24-049602 · wk-form4_1733176857.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 685

Underlying: Class A Common Stock · 343 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 19, 2024, the Reporting Person was granted 1,371 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2024, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 19, 2024, the Reporting Person was granted 1,371 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2024, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001628280-24-049602 · wk-form4_1733176857.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,624

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0001628280-24-039154 · wk-form4_1725396985.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,028

Underlying: Class A Common Stock · 343 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 19, 2024, the Reporting Person was granted 1,371 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2024, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 19, 2024, the Reporting Person was granted 1,371 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2024, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001628280-24-039154 · wk-form4_1725396985.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,281

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0001628280-24-029192 · wk-form4_1718926945.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,371

Underlying: Class A Common Stock · 1,371 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: The RSUs were granted under the Issuer's Amended & Restated 2013 Equity Incentive Plan. The Reporting Person vests ownership in the RSUs over one year with 1/4 of the RSUs vesting on September 1, 2024, and 1/4 of the RSUs vesting on a quarterly basis thereafter, subject to continued service to the Issuer by the Reporting Person.

F2 · derivative.expiration_date: The RSUs were granted under the Issuer's Amended & Restated 2013 Equity Incentive Plan. The Reporting Person vests ownership in the RSUs over one year with 1/4 of the RSUs vesting on September 1, 2024, and 1/4 of the RSUs vesting on a quarterly basis thereafter, subject to continued service to the Issuer by the Reporting Person.

SEC source: 0001104659-24-070877 · tm2416795-12_4seq1.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,695

F1 · kind: Reflects a grant of restricted stock units ("RSUs") which vest on the earlier of (i) June 6, 2025 and (ii) the first regularly scheduled annual meeting of the stockholders following the grant date. Each RSU represents a contingent right to receive one share of common stock, $0.01 par value per share (the "Common Stock") upon settlement.

F2 · balance_after: Includes unvested RSUs.

SEC source: 0001628280-24-026413 · wk-form4_1717449117.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 302 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 21, 2023, the Reporting Person was granted 1,209 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2023, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 21, 2023, the Reporting Person was granted 1,209 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2023, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001628280-24-026413 · wk-form4_1717449117.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,938

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0000950170-24-064745 · ownership.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,152

F1 · security: Each Deferred Stock Unit (DSU) represents the right to receive one share of common stock upon the reporting person's termination of service as a director or death, subject to any applicable deferral period.

F2 · shares: The DSUs will vest on May 22, 2025.

SEC source: 0001628280-24-008842 · wk-form4_1709666868.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 302

Underlying: Class A Common Stock · 302 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 21, 2023, the Reporting Person was granted 1,209 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2023, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 21, 2023, the Reporting Person was granted 1,209 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2023, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001628280-24-008842 · wk-form4_1709666868.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,636

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0001104659-24-070877 · tm2416795-12_4seq1.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,200

Underlying: Common Stock · 24,200 shares

Expires 2034-02-01

F3 · kind: On February 1, 2024 reporting person was granted options to purchase shares of Common Stock which vest in three equal annual installments commencing on February 1, 2025. Such securities were originally included on the Form 3 filed by the reporting person on June 7, 2024. Reflects the 0.605-for-1 reverse stock split which became effective on May 15, 2024.

F3 · derivative.exercise_date: On February 1, 2024 reporting person was granted options to purchase shares of Common Stock which vest in three equal annual installments commencing on February 1, 2025. Such securities were originally included on the Form 3 filed by the reporting person on June 7, 2024. Reflects the 0.605-for-1 reverse stock split which became effective on May 15, 2024.

SEC source: 0001528396-23-000180 · wk-form4_1703111341.xml · nonDerivative · entry 3

Hung Priscilla · CIK 0001557593 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 38,131

F2 · kind: Automatic sale pursuant to a 10b5-1 Trading Plan adopted by the Reporting Person on June 28, 2022, as amended on October 12, 2022.

F4 · price: The sale price reported in column 4 of Table 1 represents the average sale price of the shares sold ranging from $105.0500 to $105.1900 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001528396-23-000180 · wk-form4_1703111341.xml · nonDerivative · entry 2

Hung Priscilla · CIK 0001557593 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 38,606

F2 · kind: Automatic sale pursuant to a 10b5-1 Trading Plan adopted by the Reporting Person on June 28, 2022, as amended on October 12, 2022.

F3 · price: The sale price reported in column 4 of Table 1 represents the average sale price of the shares sold ranging from $103.9500 to $104.8200 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001528396-23-000180 · wk-form4_1703111341.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 40,151

F1 · kind: Shares sold by Issuer to cover taxes associated with settlement of Restricted Stock Units.

SEC source: 0001628280-23-040503 · wk-form4_1701475196.xml · derivative · entry 2

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 604

Underlying: Class A Common Stock · 303 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 Class A Common Stock of the Issuer.

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

F3 · derivative.exercise_date: On June 21, 2023, the Reporting Person was granted 1,209 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2023, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

F3 · derivative.expiration_date: On June 21, 2023, the Reporting Person was granted 1,209 RSUs under the Issuer's Amended & Restated 2013 Equity Incentive Plan, of which 1/4 of the RSUs vested on September 1, 2023, with the remaining RSUs vesting equally on a quarterly basis thereafter, subject to continued service on the Issuer's board of directors on the applicable vesting date.

SEC source: 0001628280-23-040503 · wk-form4_1701475196.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,334

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

F1 · kind: Transaction exempt from Section 16(b) of the Securities Exchange Act of 1934 (the "Act") pursuant to Rule 16b-6(b) promulgated under the Act.

SEC source: 0001528396-23-000126 · wk-form4_1701380510.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 41,963

F1 · kind: Automatic sale pursuant to a 10b5-1 Trading Plan adopted by the Reporting Person on June 28, 2022, as amended on October 12, 2022.

SEC source: 0001528396-23-000115 · wk-form4_1695412843.xml · nonDerivative · entry 2

Hung Priscilla · CIK 0001557593 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,273

F1 · kind: Automatic sale pursuant to a 10b5-1 Trading Plan adopted by the Reporting Person on June 28, 2022, as amended on October 12, 2022.

F3 · price: The sale price reported in column 4 of Table 1 represents the average sale price of the shares sold ranging from $92.64 to $92.75 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001528396-23-000115 · wk-form4_1695412843.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 49,392

F1 · kind: Automatic sale pursuant to a 10b5-1 Trading Plan adopted by the Reporting Person on June 28, 2022, as amended on October 12, 2022.

F2 · price: The sale price reported in column 4 of Table 1 represents the average sale price of the shares sold ranging from $91.62 to $92.57 per share. The Reporting Person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0001528396-23-000105 · wk-form4_1695175095.xml · nonDerivative · entry 1

Hung Priscilla · CIK 0001557593 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 57,516

F1 · kind: Shares sold by Issuer to cover taxes associated with settlement of Restricted Stock Units.

F2 · price: The sale price reported in column 4 of Table 1 represents the average sale price of the shares sold ranging from $91.7712 to $91.7725 per share. The reporting person will provide, upon request by the Commission staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price..

SEC source: 0001528396-23-000078 · wk-form4_1694814823.xml · derivative · entry 8

Hung Priscilla · CIK 0001557593 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,219

Underlying: Common Stock · 3,821 shares

Expires 2031-09-14

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.

F4 · derivative.exercise_date: At the end of Year 1, as to 50% of this PSU award (Part 1), the Compensation Committee of the Board of Directors determined, on September 7, 2022, that 122% of the performance conditions were met resulting in an increase of 2,067 PSUs earned by the Reporting Person. 33% of Part 1 vested immediately thereafter. 33% of Part 1 will vest at the end of Year 2, and 33% of Part 1 will vest at the end of Year 3. At the end of Year 3, 50% of the PSU award (Part 2) will be determined based on performance against fiscal year 2024 financial targets vesting 100% immediately thereafter.