BL

SEC source: 0001209191-21-053198 · doc4.xml · derivative · entry 7

Woodhams Mark · CIK 0001838158 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,427

Underlying: Common Stock · 23,333 shares

Expires 2028-08-07

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.

F2 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2021.

F7 · derivative.exercise_date: 25% of the shares subject to the option will vest on the one (1) year anniversary of August 20, 2018 (the "Annual Option Vesting Commencement Date"), and 1/16th of the remaining shares subject to the option will vest every three months thereafter on the same day of the month as the Annual Option Vesting Commencement Date, subject to the Reporting Person's continued service through each applicable vesting date.

SEC source: 0001209191-21-053198 · doc4.xml · nonDerivative · entry 6

Woodhams Mark · CIK 0001838158 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,257

F2 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2021.

F6 · price: The sale price represents the weighted-average price of shares sold ranging from $108.29 to $109.22 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-053198 · doc4.xml · nonDerivative · entry 5

Woodhams Mark · CIK 0001838158 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,554

F2 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2021.

F5 · price: The sale price represents the weighted-average price of shares sold ranging from $107.33 to $108.27 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-053198 · doc4.xml · nonDerivative · entry 4

Woodhams Mark · CIK 0001838158 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,520

F2 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2021.

F4 · price: The sale price represents the weighted-average price of shares sold ranging from $106.29 to $107.24 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-053198 · doc4.xml · nonDerivative · entry 3

Woodhams Mark · CIK 0001838158 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,792

F2 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2021.

F3 · price: The sale price represents the weighted-average price of shares sold ranging from $105.28 to $106.27 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-053198 · doc4.xml · nonDerivative · entry 2

Woodhams Mark · CIK 0001838158 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,590

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 sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 21, 2021.

SEC source: 0001209191-21-053184 · doc4.xml · nonDerivative · entry 2

Huffman Marc · CIK 0001603951 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,914

F2 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 4, 2020.

SEC source: 0001209191-21-053182 · doc4.xml · nonDerivative · entry 2

HIRSCH PETER · CIK 0001646765 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,909

F2 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 11, 2020.

SEC source: 0001209191-21-053192 · doc4.xml · nonDerivative · entry 1

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,223

F1 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

SEC source: 0001209191-21-053186 · doc4.xml · nonDerivative · entry 1

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,149

F1 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

SEC source: 0001209191-21-053187 · doc4.xml · nonDerivative · entry 1

Villanova Patrick · CIK 0001688119 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,797

F1 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

SEC source: 0001209191-21-053198 · doc4.xml · nonDerivative · entry 1

Woodhams Mark · CIK 0001838158 · Chief Revenue Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,257

F1 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

SEC source: 0001209191-21-053185 · doc4.xml · nonDerivative · entry 1

PRAGER MORGAN KAROLE · CIK 0001183627 · Chief Legal and Administrative

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,994

F1 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

SEC source: 0001209191-21-053184 · doc4.xml · nonDerivative · entry 1

Huffman Marc · CIK 0001603951 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 124,313

F1 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

SEC source: 0001209191-21-053182 · doc4.xml · nonDerivative · entry 1

HIRSCH PETER · CIK 0001646765 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,671

F1 · shares: The reported shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units.

SEC source: 0001209191-21-052006 · doc4.xml · nonDerivative · entry 3

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,088,482

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F4 · price: The sale price represents the weighted-average price of shares sold ranging from $110.59 to $110.75 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-052006 · doc4.xml · nonDerivative · entry 2

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,088,809

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F3 · price: The sale price represents the weighted-average price of shares sold ranging from $109.59 to $110.55 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-052006 · doc4.xml · nonDerivative · entry 1

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,090,889

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F2 · price: The sale price represents the weighted-average price of shares sold ranging from $108.575 to $109.56 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-050837 · doc4.xml · derivative · entry 7

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,176

Underlying: Common Stock · 5,000 shares

Expires 2025-03-29

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: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

F6 · derivative.exercise_date: The shares subject to the option vest in 4 equal, annual installments beginning on the one year anniversary of January 20, 2015.

SEC source: 0001209191-21-050837 · doc4.xml · nonDerivative · entry 6

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,584

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

SEC source: 0001209191-21-050837 · doc4.xml · nonDerivative · entry 5

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,684

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

F5 · price: The sale price represents the weighted-average price of shares sold ranging from $114.45 to $115.29 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-050837 · doc4.xml · nonDerivative · entry 4

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,320

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

F4 · price: The sale price represents the weighted-average price of shares sold ranging from $113.40 to $114.20 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-050837 · doc4.xml · nonDerivative · entry 3

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,920

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

F3 · price: The sale price represents the weighted-average price of shares sold ranging from $112.94 to $113.21 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-050837 · doc4.xml · nonDerivative · entry 2

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,699

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

F2 · price: The sale price represents the weighted-average price of shares sold ranging from $111.30 to $112.23 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-050837 · doc4.xml · nonDerivative · entry 1

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,584

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: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

SEC source: 0001209191-21-049627 · doc4.xml · nonDerivative · entry 3

Unterman Thomas · CIK 0001299455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,467

F1 · kind: The sale transaction reported on this Form 4 was effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

SEC source: 0001209191-21-049322 · doc4.xml · derivative · entry 3

SMITH GRAHAM · CIK 0001219883 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,500

Underlying: Common Stock · 4,000 shares

Expires 2025-05-19

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: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

F2 · derivative.exercise_date: The original option was granted for 100,000 shares and has been partially exercised. The shares subject to the original option vest in 4 equal, annual installments beginning on the one year anniversary of May 20, 2015.

SEC source: 0001209191-21-049322 · doc4.xml · nonDerivative · entry 2

SMITH GRAHAM · CIK 0001219883 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,706

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

SEC source: 0001209191-21-049322 · doc4.xml · nonDerivative · entry 1

SMITH GRAHAM · CIK 0001219883 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,706

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: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

SEC source: 0001209191-21-049627 · doc4.xml · derivative · entry 5

Unterman Thomas · CIK 0001299455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,500

Underlying: Common Stock · 1,000 shares

Expires 2024-03-02

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

F1 · kind: The sale transaction reported on this Form 4 was effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

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

SEC source: 0001209191-21-049627 · doc4.xml · nonDerivative · entry 2

Unterman Thomas · CIK 0001299455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,945

F1 · kind: The sale transaction reported on this Form 4 was effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

F2 · shares: Represents shares withheld to pay the exercise price of the Reporting Person's option.

SEC source: 0001209191-21-049627 · doc4.xml · nonDerivative · entry 1

Unterman Thomas · CIK 0001299455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,990

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: The sale transaction reported on this Form 4 was effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

SEC source: 0001209191-21-047498 · doc4.xml · nonDerivative · entry 4

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,098,482

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F5 · price: The sale price represents the weighted-average price of shares sold ranging from $113.785 to $114.00 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-047498 · doc4.xml · nonDerivative · entry 3

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,099,055

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F4 · price: The sale price represents the weighted-average price of shares sold ranging from $112.873 to $113.775 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-047498 · doc4.xml · nonDerivative · entry 2

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,104,415

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F3 · price: The sale price represents the weighted-average price of shares sold ranging from $111.88 to $112.79 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-047498 · doc4.xml · nonDerivative · entry 1

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,106,922

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F2 · price: The sale price represents the weighted-average price of shares sold ranging from $110.82 to $111.79 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-046624 · doc4.xml · nonDerivative · entry 2

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,108,482

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F3 · price: The sale price represents the weighted-average price of shares sold ranging from $113.53 to $114.52 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-046624 · doc4.xml · nonDerivative · entry 1

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,111,696

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F2 · price: The sale price represents the weighted-average price of shares sold ranging from $112.50 to $113.49 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-046364 · doc4.xml · derivative · entry 6

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 185,176

Underlying: Common Stock · 5,000 shares

Expires 2025-03-29

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: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

F4 · derivative.exercise_date: The shares subject to the option vest in 4 equal, annual installments beginning on the one year anniversary of January 20, 2015.

SEC source: 0001209191-21-046364 · doc4.xml · nonDerivative · entry 5

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,584

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

SEC source: 0001209191-21-046364 · doc4.xml · nonDerivative · entry 4

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,684

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

SEC source: 0001209191-21-046364 · doc4.xml · nonDerivative · entry 3

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,784

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

F3 · price: The sale price represents the weighted-average price of shares sold ranging from $113.50 to $114.02 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-046364 · doc4.xml · nonDerivative · entry 2

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,948

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

F2 · price: The sale price represents the weighted-average price of shares sold ranging from $112.47 to $113.46 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-046364 · doc4.xml · nonDerivative · entry 1

Partin Mark · CIK 0001688366 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,584

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: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2021.

SEC source: 0001209191-21-045785 · doc4.xml · nonDerivative · entry 3

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,118,482

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F4 · price: The sale price represents the weighted-average price of shares sold ranging from $114.44 to $115.33 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-045785 · doc4.xml · nonDerivative · entry 2

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,123,947

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F3 · price: The sale price represents the weighted-average price of shares sold ranging from $113.36 to $114.26 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-045785 · doc4.xml · nonDerivative · entry 1

Tucker Therese · CIK 0001688365 · Director · Executive Chair

10b5-1 filing: Not disclosed

Ownership: Indirect · Brian & Therese Tucker Living Trust

Disclosed balance after: 2,125,952

F1 · kind: The sale transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 27, 2020.

F2 · price: The sale price represents the weighted-average price of shares sold ranging from $112.33 to $113.27 per share. Upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-21-045173 · doc4.xml · nonDerivative · entry 3

Unterman Thomas · CIK 0001299455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,990

F1 · kind: The sale transaction reported on this Form 4 was effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reported Person on March 12, 2021.

SEC source: 0001209191-21-045173 · doc4.xml · derivative · entry 5

Unterman Thomas · CIK 0001299455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,500

Underlying: Common Stock · 1,000 shares

Expires 2024-03-02

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

F1 · kind: The sale transaction reported on this Form 4 was effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reported Person on March 12, 2021.

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

SEC source: 0001209191-21-045173 · doc4.xml · nonDerivative · entry 2

Unterman Thomas · CIK 0001299455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,467

F1 · kind: The sale transaction reported on this Form 4 was effectuated pursuant to a Rule 10b5-1 trading plan adopted by the Reported Person on March 12, 2021.

F2 · shares: Represents shares withheld to pay the exercise price of the Reporting Person's option.