TTD

SEC source: 0001209191-22-004898 · doc4.xml · derivative · entry 16

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,250

Underlying: Class A Common Stock · 139,250 shares

Expires 2029-12-09

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.

F13 · derivative.exercise_price: This option was previously reported as covering 27,450 shares at an exercise price of $249.49 per share, but was adjusted to reflect a 10-for-1 stock split effective June 16, 2021.

F14 · derivative.exercise_date: The option was granted on December 9, 2019, the VCD. The option vests over four years in increments on each monthly anniversary of the VCD according to the following schedule: an aggregate of 72,650 shares will vest during each of the calendar years 2020, 2021 and 2022 and an aggregate of 68,650 shares will vest during calendar year 2023, in each case, subject to continued employment with the Issuer through the applicable vesting dates.

F13 · balance_after: This option was previously reported as covering 27,450 shares at an exercise price of $249.49 per share, but was adjusted to reflect a 10-for-1 stock split effective June 16, 2021.

SEC source: 0001209191-22-004898 · doc4.xml · derivative · entry 15

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,970

Underlying: Class A Common Stock · 244,860 shares

Expires 2028-12-01

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.

F11 · derivative.exercise_price: This option was previously reported as covering 35,583 shares at an exercise price of $142.45 per share, but was adjusted to reflect a 10-for-1 stock split effective June 16, 2021.

F12 · derivative.exercise_date: The option was granted on December 1, 2018, the VCD. The option vests over four years in increments on each monthly anniversary of the VCD according to the following schedule: an aggregate of 128,060 shares will vest during each of the calendar years 2019, 2020 and 2021 and an aggregate of 121,050 shares will vest during calendar year 2022, in each case, subject to continued employment with the Issuer through the applicable vesting dates.

F11 · balance_after: This option was previously reported as covering 35,583 shares at an exercise price of $142.45 per share, but was adjusted to reflect a 10-for-1 stock split effective June 16, 2021.

SEC source: 0001209191-22-004898 · doc4.xml · derivative · entry 14

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,440

Underlying: Class A Common Stock · 580 shares

Expires 2023-12-01

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.

F9 · derivative.exercise_price: This option was previously reported as covering 702 shares at an exercise price of $156.70 per share, but was adjusted to reflect a 10-for-1 stock split effective June 16, 2021.

F10 · derivative.exercise_date: The option was granted on December 1, 2018, with a VCD of December 1, 2021. One twelfth (1/12th) of the shares subject to the option vest on each monthly anniversary of the VCD, subject to continued employment with the Issuer through the applicable vesting dates.

F9 · balance_after: This option was previously reported as covering 702 shares at an exercise price of $156.70 per share, but was adjusted to reflect a 10-for-1 stock split effective June 16, 2021.

SEC source: 0001209191-22-004898 · doc4.xml · derivative · entry 13

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 409,200 shares

Expires 2027-12-01

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.

F7 · derivative.exercise_price: This option was previously reported as covering 40,920 shares at an exercise price of $48.00 per share, but was adjusted to reflect a 10-for-1 stock split effective June 16, 2021.

F8 · derivative.exercise_date: The option was granted on December 1, 2017, the VCD. The option vests over four years in increments on each monthly anniversary of the VCD according to the following schedule: an aggregate of 234,550 shares will vest during each of the calendar years 2018, 2019 and 2020 and an aggregate of 213,730 shares will vest during calendar year 2021, in each case, subject to continued employment with the Issuer through the applicable vesting dates.

F7 · balance_after: This option was previously reported as covering 40,920 shares at an exercise price of $48.00 per share, but was adjusted to reflect a 10-for-1 stock split effective June 16, 2021.

SEC source: 0001209191-22-004898 · doc4.xml · derivative · entry 12

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 3,530 shares

Expires 2022-12-01

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.

F6 · derivative.exercise_date: The option was granted on December 1, 2017, with a VCD of December 1, 2020. The option vests over one year in increments on each monthly anniversary of the VCD according to the following schedule: an aggregate of 20,830 shares will vest during calendar year 2021, subject to continued employment with the Issuer through the applicable vesting dates.

SEC source: 0001209191-22-004898 · doc4.xml · derivative · entry 11

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 110,580 shares

Expires 2026-12-22

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_price: This option was previously reported as covering 11,058 shares at an exercise price of $30.15 per share, but was adjusted to reflect a 10-for-1 stock split effective June 16, 2021.

F5 · derivative.exercise_date: The option was granted on December 23, 2016, with the vesting commencement date ("VCD") of December 1, 2016. The option vests over four years in increments on each monthly anniversary of the VCD according to the following schedule: an aggregate of 144,330 shares will vest during each of the calendar years 2017, 2018 and 2019 and an aggregate of 132,680, shares will vest during calendar year 2020, in each case, subject to continued employment with the Issuer through the applicable vesting dates.

F4 · balance_after: This option was previously reported as covering 11,058 shares at an exercise price of $30.15 per share, but was adjusted to reflect a 10-for-1 stock split effective June 16, 2021.

SEC source: 0001209191-22-004898 · doc4.xml · nonDerivative · entry 9

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 1,114,100

F1 · kind: Represents a transfer of shares from the Reporting Person to a trust held by the Reporting Person.

F2 · ownership.nature: Represents securities held by the Jeff Green Trust (the "Trust"). Mr. Green is a Trustee of the Trust and has investment and voting control over the shares held by the Trust, and may be deemed to indirectly beneficially own the shares held by the Trust.

SEC source: 0001209191-22-004898 · doc4.xml · nonDerivative · entry 8

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 698,672

F1 · kind: Represents a transfer of shares from the Reporting Person to a trust held by the Reporting Person.

SEC source: 0001209191-22-004898 · doc4.xml · nonDerivative · entry 7

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,768,742

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: 0001209191-22-004898 · doc4.xml · nonDerivative · entry 6

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,606,672

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: 0001209191-22-004898 · doc4.xml · nonDerivative · entry 5

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,467,422

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: 0001209191-22-004898 · doc4.xml · nonDerivative · entry 4

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,222,562

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: 0001209191-22-004898 · doc4.xml · nonDerivative · entry 3

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,221,982

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: 0001209191-22-004898 · doc4.xml · nonDerivative · entry 2

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 812,782

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: 0001209191-22-004898 · doc4.xml · nonDerivative · entry 1

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 809,252

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

SEC source: 0001209191-22-004057 · doc4.xml · derivative · entry 10

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,276

Underlying: Class A Common Stock · 404 shares

Expires 2030-05-15

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 · derivative.exercise_date: The option was granted on May 15, 2020, the VCD. One forty-eighth (1/48th) of the shares subject to the option vest each monthly anniversary of the VCD, subject to continued employment with the Issuer through the applicable vesting dates.

SEC source: 0001209191-22-004057 · doc4.xml · derivative · entry 9

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,110

Underlying: Class A Common Stock · 380 shares

Expires 2029-12-27

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.

F4 · derivative.exercise_date: The option was granted on December 27, 2019. The VCD was December 16, 2019. One forty-eighth (1/48th) of the shares subject to the option vest each monthly anniversary of the VCD, subject to continued employment with the Issuer through the applicable vesting dates.

SEC source: 0001209191-22-004057 · doc4.xml · derivative · entry 8

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,958

Underlying: Class A Common Stock · 282 shares

Expires 2029-12-27

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.

F3 · derivative.exercise_date: The option was granted on December 27, 2019. The Vesting Commencement Date ("VCD") was December 16, 2019. One-fourth (1/4th) of the shares subject to the option vest on the first anniversary of the VCD, with one forty-eighth (1/48th) of the shares subject to the original grant vesting on each monthly anniversary thereafter, subject to continued employment with the Issuer through the applicable vesting dates.

SEC source: 0001209191-22-004057 · doc4.xml · nonDerivative · entry 7

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 162,754

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $72.50 to $72.86, 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 this footnote.

SEC source: 0001209191-22-004057 · doc4.xml · nonDerivative · entry 6

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 169,524

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001209191-22-004057 · doc4.xml · nonDerivative · entry 5

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 169,928

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: 0001209191-22-004057 · doc4.xml · nonDerivative · entry 4

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 169,524

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001209191-22-004057 · doc4.xml · nonDerivative · entry 3

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 169,904

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: 0001209191-22-004057 · doc4.xml · nonDerivative · entry 2

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 169,524

F1 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001209191-22-004057 · doc4.xml · nonDerivative · entry 1

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 169,806

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: 0001209191-22-002264 · doc4.xml · derivative · entry 5

Cunningham Andrea Lee · CIK 0001903152 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 975

Underlying: Class A Common Stock · 975 shares

Expires 2032-01-01

F9 · kind: Grant of option to purchase Class A Common Stock under the Issuer's 2016 Equity Incentive Plan.

F13 · price: This option was issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy as an annual director equity grant.

F12 · derivative.exercise_date: The shares subject to the option vest in two installments with 380 shares subject to the option vesting on February 27, 2022 and 595 shares subject to the option vesting on May 27, 2022 or, if earlier for each installment, the date of the Issuer's applicable regularly scheduled quarterly Corporate Board meetings provided all then unvested shares subject to the option shall vest in full on the date of the Issuer's next annual meeting of stockholders, all subject to the Reporting Person's continuous service as a member of the board of directors immediately prior to such date.

SEC source: 0001209191-22-002264 · doc4.xml · derivative · entry 4

Cunningham Andrea Lee · CIK 0001903152 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,320

Underlying: Class A Common Stock · 2,320 shares

Expires 2032-01-01

F9 · kind: Grant of option to purchase Class A Common Stock under the Issuer's 2016 Equity Incentive Plan.

F11 · price: This option was issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy as an initial director equity grant.

F10 · derivative.exercise_date: The shares subject to the option vest in quarterly installments over the three-year period following the grant, subject to the Reporting Person's continuous service as a board member through such date.

SEC source: 0001209191-22-002264 · doc4.xml · nonDerivative · entry 3

Cunningham Andrea Lee · CIK 0001903152 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,091

F1 · kind: Grant of restricted stock units under the Issuer's 2016 Equity Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Issuer's Class A common stock.

F6 · shares: The restricted stock units vest in two installments with 83 shares vesting on February 27, 2022 and 131 shares vesting on May 27, 2022 or, if earlier for each installment, the date of the Issuer's applicable regularly scheduled quarterly Corporate Board meetings provided all then unvested shares shall vest in full on the date of the Issuer's next annual meeting of stockholders, all subject to the Reporting Person's continuous service as a member of the board of directors immediately prior to such date.

F7 · price: This price represents the average closing stock price for a share of the Issuer's Class A Common Stock for forty-five consecutive trading days ending on, and including, the grant date. This price was used to calculate the number of restricted stock units granted.

F8 · price: These restricted stock units were issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy in lieu of director retainer and meeting fees of $20,000.

SEC source: 0001209191-22-002264 · doc4.xml · nonDerivative · entry 2

Cunningham Andrea Lee · CIK 0001903152 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,877

F1 · kind: Grant of restricted stock units under the Issuer's 2016 Equity Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Issuer's Class A common stock.

F4 · shares: The restricted stock units vest in two installments with 209 shares vesting on February 27, 2022 and 327 shares vesting on May 27, 2022 or, if earlier for each installment, the date of the Issuer's applicable regularly scheduled quarterly Corporate Board meetings provided all then unvested shares shall vest in full on the date of the Issuer's next annual meeting of stockholders, all subject to the Reporting Person's continuous service as a member of the board of directors immediately prior to such date.

F5 · price: These restricted stock units were issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy as an annual director equity grant.

SEC source: 0001209191-22-002264 · doc4.xml · nonDerivative · entry 1

Cunningham Andrea Lee · CIK 0001903152 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,341

F1 · kind: Grant of restricted stock units under the Issuer's 2016 Equity Incentive Plan. Each restricted stock unit represents a contingent right to receive one share of Issuer's Class A common stock.

F2 · shares: The restricted stock units vest in quarterly installments over the three-year period following the grant, subject to the Reporting Person's continuous service as a board member through such date.

F3 · price: These restricted stock units were issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy as an initial director equity grant.

SEC source: 0001209191-21-070978 · doc4.xml · derivative · entry 2

Pickles David Randall · CIK 0001671685 · Director · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 964,830

Underlying: Class A Common Stock · 6,500 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_date: Each share of Class B Common Stock has no expiration date and is convertible for no additional consideration into one (1) share of Class A Common Stock at the option of the holder thereof at any time and upon certain other circumstances.

F2 · derivative.expiration_date: Each share of Class B Common Stock has no expiration date and is convertible for no additional consideration into one (1) share of Class A Common Stock at the option of the holder thereof at any time and upon certain other circumstances.

SEC source: 0001209191-21-070978 · doc4.xml · derivative · entry 1

Pickles David Randall · CIK 0001671685 · Director · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 288,500

Underlying: Class B Common Stock · 6,500 shares

Expires 2023-02-07

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_date: The option was granted on February 8, 2013. The Vesting Commencement Date ("VCD") was October 17, 2012. One forty-eighth (1/48th) of the shares subject to the option vest on each monthly anniversary of the VCD, subject to continued employment with the Issuer through the applicable vesting dates.

SEC source: 0001209191-21-070645 · doc4.xml · nonDerivative · entry 11

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 169,524

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $85.58 to $86.00, 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 this footnote.

SEC source: 0001209191-21-070645 · doc4.xml · nonDerivative · entry 10

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,524

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $84.51 to $85.35, 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 this footnote.

SEC source: 0001209191-21-070645 · doc4.xml · derivative · entry 14

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,680

Underlying: Class A Common Stock · 2,030 shares

Expires 2030-05-15

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.

F11 · derivative.exercise_date: The option was granted on May 15, 2020, the VCD. One forty-eighth (1/48th) of the shares subject to the option vest each monthly anniversary of the VCD, subject to continued employment with the Issuer through the applicable vesting dates.

SEC source: 0001209191-21-070645 · doc4.xml · derivative · entry 13

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,490

Underlying: Class A Common Stock · 1,890 shares

Expires 2029-12-27

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.

F10 · derivative.exercise_date: The option was granted on December 27, 2019. The VCD was December 16, 2019. One forty-eighth (1/48th) of the shares subject to the option vest each monthly anniversary of the VCD, subject to continued employment with the Issuer through the applicable vesting dates.

SEC source: 0001209191-21-070645 · doc4.xml · derivative · entry 12

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,240

Underlying: Class A Common Stock · 5,080 shares

Expires 2029-12-27

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.

F9 · derivative.exercise_date: The option was granted on December 27, 2019. The Vesting Commencement Date ("VCD") was December 16, 2019. One-fourth (1/4th) of the shares subject to the option vest on the first anniversary of the VCD, with one forty-eighth (1/48th) of the shares subject to the original grant vesting on each monthly anniversary thereafter, subject to continued employment with the Issuer through the applicable vesting dates.

SEC source: 0001209191-21-070645 · doc4.xml · nonDerivative · entry 9

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,064

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.91 to $92.46, 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 this footnote.

SEC source: 0001209191-21-070645 · doc4.xml · nonDerivative · entry 8

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 185,094

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: 0001209191-21-070645 · doc4.xml · nonDerivative · entry 7

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,064

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.28 to $91.91, 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 this footnote.

SEC source: 0001209191-21-070645 · doc4.xml · nonDerivative · entry 6

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 184,954

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: 0001209191-21-070645 · doc4.xml · nonDerivative · entry 5

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,064

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.26 to $91.28, 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 this footnote.

SEC source: 0001209191-21-070645 · doc4.xml · nonDerivative · entry 4

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,914

F2 · kind: The sales reported in this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.25 to $91.20, 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 this footnote.

SEC source: 0001209191-21-070645 · doc4.xml · nonDerivative · entry 3

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,144

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: 0001209191-21-070645 · doc4.xml · nonDerivative · entry 2

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 183,064

F1 · shares: The shares were withheld at the election of the Reporting Person to satisfy tax withholding obligations in connection with the partial vesting of a restricted stock award granted December 27, 2019.

SEC source: 0001209191-21-070645 · doc4.xml · nonDerivative · entry 1

GRAYSON BLAKE JEFFREY · CIK 0001796825 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 187,838

F1 · shares: The shares were withheld at the election of the Reporting Person to satisfy tax withholding obligations in connection with the partial vesting of a restricted stock award granted December 27, 2019.

SEC source: 0001209191-21-069597 · doc4.xml · nonDerivative · entry 3

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 514,320

F2 · kind: Represents a transfer of shares from the Reporting Person to the Jeff T. Green Family Foundation.

F3 · ownership.nature: Represents securities held by the Jeff T. Green Family Foundation (the "Foundation"). Mr. Green is the sole member and director of the Foundation and has investment and voting control over the shares held by the Foundation, and may be deemed to indirectly beneficially own the shares held by the Foundation.

SEC source: 0001209191-21-069597 · doc4.xml · nonDerivative · entry 2

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 44,030

F2 · kind: Represents a transfer of shares from the Reporting Person to the Jeff T. Green Family Foundation.

F1 · ownership.nature: Represents securities held by the Jeff Green Trust (the "Trust"). Mr. Green is a Trustee of the Trust and has investment and voting control over the shares held by the Trust, and may be deemed to indirectly beneficially own the shares held by the Trust.

SEC source: 0001209191-21-069597 · doc4.xml · derivative · entry 5

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 30,542,480

Underlying: Class A Common Stock · 403,000 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.

F4 · derivative.exercise_price: Each share of Class B Common Stock has no expiration date and is convertible for no additional consideration into one (1) share of Class A Common Stock at the option of the holder thereof at any time and upon certain other circumstances.

F4 · derivative.exercise_date: Each share of Class B Common Stock has no expiration date and is convertible for no additional consideration into one (1) share of Class A Common Stock at the option of the holder thereof at any time and upon certain other circumstances.

F4 · derivative.expiration_date: Each share of Class B Common Stock has no expiration date and is convertible for no additional consideration into one (1) share of Class A Common Stock at the option of the holder thereof at any time and upon certain other circumstances.

F5 · balance_after: On June 16, 2021, the Issuer effected a 10-for-1 stock split of its common stock resulting in the reporting person's ownership of 27,850,932 additional shares of common stock.

F1 · ownership.nature: Represents securities held by the Jeff Green Trust (the "Trust"). Mr. Green is a Trustee of the Trust and has investment and voting control over the shares held by the Trust, and may be deemed to indirectly beneficially own the shares held by the Trust.

SEC source: 0001209191-21-069597 · doc4.xml · nonDerivative · entry 1

Green Jeffrey Terry · CIK 0001671445 · Director · President and CEO · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 447,030

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 · ownership.nature: Represents securities held by the Jeff Green Trust (the "Trust"). Mr. Green is a Trustee of the Trust and has investment and voting control over the shares held by the Trust, and may be deemed to indirectly beneficially own the shares held by the Trust.