Wang David H

SEC source: 0001140361-23-043978 · form4.xml · nonDerivative · entry 2

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 589,134

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 June 13, 2023.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.64 to $18.79, inclusive.

SEC source: 0001140361-23-043978 · form4.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 592,707

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 June 13, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.63 to $18.62, 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 footnotes (2), (3) and (4) to this Form 4.

SEC source: 0001140361-23-043009 · form4.xml · derivative · entry 7

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,020,000

Underlying: Class A Common Stock · 180,000 shares

Expires 2025-04-30

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_date: The option is fully vested and exercisable.

SEC source: 0001140361-23-043009 · form4.xml · nonDerivative · entry 2

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 679,134

F1 · kind: On September 4, 2023, the reporting person exercised, by net exercise, a previously issued stock option to purchase 180,000 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 4,884 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on September 1, 2023 of $18.43, and issuing to the reporting person the remaining 175,116 shares of Class A Common Stock.

SEC source: 0001140361-23-043009 · form4.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 684,018

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: On September 4, 2023, the reporting person exercised, by net exercise, a previously issued stock option to purchase 180,000 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 4,884 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on September 1, 2023 of $18.43, and issuing to the reporting person the remaining 175,116 shares of Class A Common Stock.

SEC source: 0001140361-23-039744 · form4.xml · derivative · entry 1

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,080,000

Underlying: Class A Common Stock · 1,080,000 shares

Expires 2033-08-09

F1 · derivative.exercise_date: The option will vest and become exercisable as to 270,000 shares on August 10, 2024 and the remaining 810,000 shares will vest and become exercisable in equal monthly installments over the following 36 months, subject to continued service through each vesting date.

SEC source: 0001140361-23-040769 · form4.xml · derivative · entry 1

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,080,000

Underlying: Class A Common Stock · 1,080,000 shares

Expires 2033-08-09

F1 · derivative.exercise_price: This Form 4 amendment has been filed solely to correct the exercise price of the stock option to purchase shares of Class A Common Stock of the Issuer reported in a Form 4 filed on August 14, 2023 (the "Form 4"). The exercise price was inadvertently stated as $13.24 in the Form 4. The exercise price should have been stated as $13.89 in the Form 4.

F2 · derivative.exercise_date: The option will vest and become exercisable as to 270,000 shares on August 10, 2024 and the remaining 810,000 shares will vest and become exercisable in equal monthly installments over the following 36 months, subject to continued service through each vesting date.

SEC source: 0001140361-21-009502 · form4.xml · nonDerivative · entry 2

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,006

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001140361-21-009502 · form4.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,234

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001140361-21-008752 · form4.xml · derivative · entry 7

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 100,001 shares

Expires 2021-05-01

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

F2 · kind: The option is fully vested and exercisable.

F2 · derivative.exercise_date: The option is fully vested and exercisable.

SEC source: 0001140361-21-008752 · form4.xml · nonDerivative · entry 2

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 267,234

F1 · kind: On March 12, 2021, the reporting person exercised, by net exercise, a previously issued stock option to purchase 100,001 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 773 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on March 11, 2021 of $97.05, and issuing to the reporting person the remaining 99,228 shares of Class A Common Stock.

SEC source: 0001140361-21-008752 · form4.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 268,007

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: On March 12, 2021, the reporting person exercised, by net exercise, a previously issued stock option to purchase 100,001 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 773 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on March 11, 2021 of $97.05, and issuing to the reporting person the remaining 99,228 shares of Class A Common Stock.

SEC source: 0001140361-20-027554 · form4.xml · nonDerivative · entry 3

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,006

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001140361-20-027554 · form4.xml · nonDerivative · entry 2

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,328

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001140361-20-027554 · form4.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,323

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001140361-20-026750 · form4.xml · derivative · entry 10

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,001

Underlying: Class A Common Stock · 66,666 shares

Expires 2021-05-01

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

F2 · kind: On November 25, 2020, the reporting person exercised, by net exercise, a previously issued stock option to purchase 66,666 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 678 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on November 24, 2020 of $73.76, and issuing to the reporting person the remaining 65,988 shares of Class A Common Stock.

F3 · derivative.exercise_date: The option is fully vested and exercisable.

SEC source: 0001140361-20-026750 · form4.xml · derivative · entry 9

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 33,334 shares

Expires 2021-05-01

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: On November 25, 2020, the reporting person exercised, by net exercise, a previously issued stock option to purchase 33,334 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 339 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on November 24, 2020 of $73.76, and issuing to the reporting person the remaining 32,995 shares of Class A Common Stock.

F3 · derivative.exercise_date: The option is fully vested and exercisable.

SEC source: 0001140361-20-026750 · form4.xml · nonDerivative · entry 4

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 266,989

F2 · kind: On November 25, 2020, the reporting person exercised, by net exercise, a previously issued stock option to purchase 66,666 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 678 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on November 24, 2020 of $73.76, and issuing to the reporting person the remaining 65,988 shares of Class A Common Stock.

SEC source: 0001140361-20-026750 · form4.xml · nonDerivative · entry 3

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 267,667

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

F2 · kind: On November 25, 2020, the reporting person exercised, by net exercise, a previously issued stock option to purchase 66,666 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 678 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on November 24, 2020 of $73.76, and issuing to the reporting person the remaining 65,988 shares of Class A Common Stock.

SEC source: 0001140361-20-026750 · form4.xml · nonDerivative · entry 2

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201,001

F1 · kind: On November 25, 2020, the reporting person exercised, by net exercise, a previously issued stock option to purchase 33,334 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 339 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on November 24, 2020 of $73.76, and issuing to the reporting person the remaining 32,995 shares of Class A Common Stock.

SEC source: 0001140361-20-026750 · form4.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 201,340

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: On November 25, 2020, the reporting person exercised, by net exercise, a previously issued stock option to purchase 33,334 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 339 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on November 24, 2020 of $73.76, and issuing to the reporting person the remaining 32,995 shares of Class A Common Stock.

SEC source: 0001140361-20-019835 · form4.xml · nonDerivative · entry 2

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,006

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001140361-20-019835 · form4.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,459

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001140361-20-019471 · form4.xml · derivative · entry 7

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,334

Underlying: Class A Common Stock · 70,000 shares

Expires 2021-05-01

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: On August 27, 2020, the reporting person exercised, by net exercise, a previously issued stock option to purchase 70,000 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 547 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on August 26, 2020 of $96.05, and issuing to the reporting person the remaining 69,453 shares of Class A Common Stock.

F2 · derivative.exercise_date: The option is fully vested and exercisable.

SEC source: 0001140361-20-019471 · form4.xml · nonDerivative · entry 2

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 237,459

F1 · kind: On August 27, 2020, the reporting person exercised, by net exercise, a previously issued stock option to purchase 70,000 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 547 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on August 26, 2020 of $96.05, and issuing to the reporting person the remaining 69,453 shares of Class A Common Stock.

SEC source: 0001140361-20-019471 · form4.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 238,006

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: On August 27, 2020, the reporting person exercised, by net exercise, a previously issued stock option to purchase 70,000 shares of Class A Common Stock of the Issuer. The reporting person paid the exercise price on a cashless basis, resulting in the Issuer withholding 547 shares of Class A Common Stock for payment of the exercise price, based on the closing price of the Issuer's Class A Common Stock on August 26, 2020 of $96.05, and issuing to the reporting person the remaining 69,453 shares of Class A Common Stock.

SEC source: 0001140361-20-017857 · form4.xml · derivative · entry 1

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,799

Underlying: Class A Common Stock · 181,799 shares

Expires 2030-03-19

F1 · derivative.exercise_date: On March 20, 2020, the reporting person was granted options to purchase an aggregate of 545,399 shares of the Issuer's Class A common stock, based on the satisfaction of certain performance criteria. In general, one-third of the shares subject to the options vest and become exercisable upon an increase in the Issuer's market capitalization (calculated as described in footnote 2) of $1 billion, $2 billion and $3 billion, respectively, from the market capitalization of $553,383,586 on the date of grant. An initial 181,799 shares vested and became exercisable on August 5, 2020, which was the first trading day as of which the Issuer's market capitalization equaled or exceeded $1,553,383,586. The remaining shares will vest and become exercise in two equal installments upon the first trading days, if any, on which the Issuer's market capitalization equals or exceeds $2,553,383,586 and $3,553,383,586, respectively.

F2 · derivative.exercise_date: For purposes of the options, the market capitalization as of a specified trading day is calculated by multiplying (a) the average of the daily volume-weighted average price per share of the Issuer's Class A common stock for each of the trading days occurring during the thirty calendar day period ending on that specified trading day by (b) the total number of issued and outstanding shares of the Issuer's Class A and Class B common stock as of 11:59 p.m. (Eastern time) on such specified trading day.

SEC source: 0001140361-20-012483 · form4.xml · derivative · entry 6

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Jing Chen, wife of David H. Wang

Disclosed balance after: 0

Underlying: Class A Common Stock · 33,334 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: Class B Common Stock of the Issuer is convertible into Class A Common Stock of the Issuer on a 1-for-1 basis upon certain transfers of such shares and at the holder's election, and has no expiration date.

F1 · derivative.exercise_date: Class B Common Stock of the Issuer is convertible into Class A Common Stock of the Issuer on a 1-for-1 basis upon certain transfers of such shares and at the holder's election, and has no expiration date.

F1 · derivative.expiration_date: Class B Common Stock of the Issuer is convertible into Class A Common Stock of the Issuer on a 1-for-1 basis upon certain transfers of such shares and at the holder's election, and has no expiration date.

SEC source: 0001140361-20-012483 · form4.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Jing Chen, wife of David H. Wang

Disclosed balance after: 33,334

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.

SEC source: 0001654954-19-010063 · section16.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,006

F1 · price: In connection with a public offering of Class A Common Stock by the Issuer, the reporting person and certain other stockholders entered into an Equity Purchase Agreement dated August 4, 2019 pursuant to which the reporting person and such stockholders agreed to sell, and the Issuer agreed to purchase, shares of the Issuer's Common Stock funded by the net proceeds, if any, from the Issuer's sale of Class A Common Stock pursuant to an exercise of the underwriters' over-allotment option. The transaction being reported relates to the reporting person's sale under the Equity Purchase Agreement. The obligations of the parties to the Equity Purchase Agreement became fixed and irrevocable as of the transaction date, which is the date of the closing of the underwriters' over-allotment option.

SEC source: 0001654954-19-009872 · section16.xml · derivative · entry 5

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,334

Underlying: Class A Common Stock · 30,000 shares

Expires 2021-05-01

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: On August 20, 2019, the reporting person exercised previously issued stock options to purchase 30,000 shares of Class A Common Stock of the Issuer.

F2 · derivative.exercise_date: The option is fully vested and exercisable.

SEC source: 0001654954-19-009872 · section16.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,667

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: On August 20, 2019, the reporting person exercised previously issued stock options to purchase 30,000 shares of Class A Common Stock of the Issuer.

SEC source: 0001654954-19-004823 · section16.xml · derivative · entry 1

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Class A Common Stock · 50,000 shares

Expires 2029-04-22

F1 · derivative.exercise_date: The option will vest and become exercisable as to 12,500 shares on April 23, 2020 and the remaining 37,500 shares will vest and become exercisable in equal monthly installments over the following 36 months, subject to continued service through each vesting date.

SEC source: 0001654954-18-007317 · section16.xml · derivative · entry 5

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sophia Wang, daughter of David H. Wang

Disclosed balance after: 0

Underlying: Class A Common Stock · 15,279 shares

Expires 2026-12-27

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: Sophia Wang, who is the daughter of the reporting person and whose shares are deemed indirectly beneficially owned by the reporting person, previously held options to acquire up to 18,334 shares of Class A Common Stock of the Issuer. On June 29, 2018, Ms. Wang exercised options to purchase 15,279 shares of Class A Common Stock of the Issuer. The options to purchase the remaining 3,055 shares of Class A Common Stock have terminated.

F2 · derivative.exercise_date: As of the transaction date, 15,279 shares had vested.

SEC source: 0001654954-18-007317 · section16.xml · nonDerivative · entry 1

Wang David H · CIK 0001721580 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sophia Wang, daughter of David H. Wang

Disclosed balance after: 15,279

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: Sophia Wang, who is the daughter of the reporting person and whose shares are deemed indirectly beneficially owned by the reporting person, previously held options to acquire up to 18,334 shares of Class A Common Stock of the Issuer. On June 29, 2018, Ms. Wang exercised options to purchase 15,279 shares of Class A Common Stock of the Issuer. The options to purchase the remaining 3,055 shares of Class A Common Stock have terminated.