TXG

SEC source: 0001209191-21-030399 · doc4.xml · nonDerivative · entry 4

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 421,491

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

F5 · price: This transaction was executed in multiple trades at prices ranging from $192.26 to $193.13. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030399 · doc4.xml · nonDerivative · entry 3

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 423,691

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

F4 · price: This transaction was executed in multiple trades at prices ranging from $191.19 to $192.14. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030399 · doc4.xml · nonDerivative · entry 2

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 426,571

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

F3 · price: This transaction was executed in multiple trades at prices ranging from $190.13 to $191.03. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030399 · doc4.xml · nonDerivative · entry 1

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 427,891

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

F2 · price: This transaction was executed in multiple trades at prices ranging from $189.09 to $189.78. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030397 · doc4.xml · derivative · entry 9

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 430,159

Underlying: Class A Common Stock · 10,000 shares

Expires 2028-11-02

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: This option exercise and the sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F7 · derivative.exercise_date: This option, originally for 600,000 shares, of which 169,841 shares have been exercised, vested as to one-fourth of the shares on October 8, 2019 and one forty-eighth of the shares subject to the option vest each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001209191-21-030397 · doc4.xml · nonDerivative · entry 8

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,357

F1 · kind: This option exercise and the sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

SEC source: 0001209191-21-030397 · doc4.xml · nonDerivative · entry 7

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,457

F1 · kind: This option exercise and the sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

SEC source: 0001209191-21-030397 · doc4.xml · nonDerivative · entry 6

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,657

F1 · kind: This option exercise and the sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F6 · price: This transaction was executed in multiple trades at prices ranging from $193.07 to $193.99. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030397 · doc4.xml · nonDerivative · entry 5

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,451

F1 · kind: This option exercise and the sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F5 · price: This transaction was executed in multiple trades at prices ranging from $192.06 to $192.995. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030397 · doc4.xml · nonDerivative · entry 4

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,157

F1 · kind: This option exercise and the sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F4 · price: This transaction was executed in multiple trades at prices ranging from $191.08 to $192.02. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030397 · doc4.xml · nonDerivative · entry 3

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,857

F1 · kind: This option exercise and the sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F3 · price: This transaction was executed in multiple trades at prices ranging from $190.10 to $191.02. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030397 · doc4.xml · nonDerivative · entry 2

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,757

F1 · kind: This option exercise and the sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $189.12 to $189.93. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030397 · doc4.xml · nonDerivative · entry 1

McAnear Justin J. · CIK 0001786386 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,357

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: This option exercise and the sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

SEC source: 0001209191-21-030393 · doc4.xml · derivative · entry 12

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 154,414

Underlying: Class A Common Stock · 17,586 shares

Expires 2027-10-18

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 option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F11 · derivative.exercise_date: This option, originally for 200,000 shares, of which 45,586 shares have been exercised, vested as to one forty-eighth of the shares on October 1, 2017 and one forty-eighth of the shares subject to the option vest each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001209191-21-030393 · doc4.xml · derivative · entry 11

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,952

Underlying: Class A Common Stock · 24,080 shares

Expires 2026-11-18

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 option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F10 · derivative.exercise_date: All of the shares subject to the option are fully vested and exercisable as of the date hereof.

SEC source: 0001209191-21-030393 · doc4.xml · nonDerivative · entry 10

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,636

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F9 · price: This transaction was executed in multiple trades at prices ranging from $197.55 to $198.09. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030393 · doc4.xml · nonDerivative · entry 9

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,236

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F8 · price: This transaction was executed in multiple trades at prices ranging from $194.76 to $195.16. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030393 · doc4.xml · nonDerivative · entry 8

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,736

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F7 · price: This transaction was executed in multiple trades at prices ranging from $193.75 to $194.22. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030393 · doc4.xml · nonDerivative · entry 7

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,536

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F6 · price: This transaction was executed in multiple trades at prices ranging from $192.59 to $193.46. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030393 · doc4.xml · nonDerivative · entry 6

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,897

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F5 · price: This transaction was executed in multiple trades at prices ranging from $191.57 to $192.56. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030393 · doc4.xml · nonDerivative · entry 5

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,997

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F4 · price: This transaction was executed in multiple trades at prices ranging from $190.57 to $191.56. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030393 · doc4.xml · nonDerivative · entry 4

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,902

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F3 · price: This transaction was executed in multiple trades at prices ranging from $189.57 to $190.55. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030393 · doc4.xml · nonDerivative · entry 3

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,810

F1 · kind: The option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F2 · price: This transaction was executed in multiple trades at prices ranging from $188.51 to $189.37. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-030393 · doc4.xml · nonDerivative · entry 2

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,302

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 option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

SEC source: 0001209191-21-030393 · doc4.xml · nonDerivative · entry 1

Hindson Benjamin J. · CIK 0001786391 · Director · See Remarks · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,716

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 option exercises and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

SEC source: 0001209191-21-029871 · doc4.xml · derivative · entry 2

ROBERTS BRYAN E · CIK 0001239242 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Funds

Disclosed balance after: 3,790,422

Underlying: Class A Common Stock · 2,000,000 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.

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Additionally, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon transfer, whether or not for value (subject to certain exceptions) and upon the occurrence of certain other events set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Additionally, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon transfer, whether or not for value (subject to certain exceptions) and upon the occurrence of certain other events set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Additionally, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon transfer, whether or not for value (subject to certain exceptions) and upon the occurrence of certain other events set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F3 · ownership.nature: Represents (a) 3,514,480 shares of Class B common stock held by VA VI and (b) 275,942 shares of Class B common stock held by VP VI. VM VI is the sole general partner of VA VI. VPM VI is the sole general partner of VP VI. Dr. Roberts is a member of VM VI and VPM VI and disclaims beneficial ownership over all shares held by VA VI and VP VI, except to the extent of his indirect pecuniary interests therein.

SEC source: 0001209191-21-029871 · doc4.xml · nonDerivative · entry 1

ROBERTS BRYAN E · CIK 0001239242 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Funds

Disclosed balance after: 2,037,825

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 · price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. Additionally, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon transfer, whether or not for value (subject to certain exceptions) and upon the occurrence of certain other events set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F2 · ownership.nature: Represents (a) 1,889,509 shares of Class A common stock held by Venrock Associates VI, L.P. ("VA VI") and (b) 148,316 shares of Class A common stock held by Venrock Partners VI, L.P. ("VP VI"). Venrock Management VI, LLC ("VM VI"), is the sole general partner of VA VI. Venrock Partners Management VI, LLC ("VPM VI"), is the sole general partner of VP VI. Dr. Roberts is a member of VM VI and VPM VI and disclaims beneficial ownership over all shares held by VA VI and VP VI, except to the extent of his indirect pecuniary interests therein.

SEC source: 0001209191-21-028637 · doc4.xml · nonDerivative · entry 5

Kosaraju Sridhar · CIK 0001651325 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 15,000

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Kosaraju Family Trust.

F2 · ownership.nature: These shares are held by the Kosaraju Family Trust dated June 21, 2014, of which the Reporting Person is trustee (the "Kosaraju Family Trust").

SEC source: 0001209191-21-028637 · doc4.xml · nonDerivative · entry 4

Kosaraju Sridhar · CIK 0001651325 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 15,100

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Kosaraju Family Trust.

F5 · price: This transaction was executed in multiple trades at prices ranging from $193.72 to $194.58. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

F2 · ownership.nature: These shares are held by the Kosaraju Family Trust dated June 21, 2014, of which the Reporting Person is trustee (the "Kosaraju Family Trust").

SEC source: 0001209191-21-028637 · doc4.xml · nonDerivative · entry 3

Kosaraju Sridhar · CIK 0001651325 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 15,700

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Kosaraju Family Trust.

F4 · price: This transaction was executed in multiple trades at prices ranging from $192.66 to $193.53. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

F2 · ownership.nature: These shares are held by the Kosaraju Family Trust dated June 21, 2014, of which the Reporting Person is trustee (the "Kosaraju Family Trust").

SEC source: 0001209191-21-028637 · doc4.xml · nonDerivative · entry 2

Kosaraju Sridhar · CIK 0001651325 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 16,100

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Kosaraju Family Trust.

F3 · price: This transaction was executed in multiple trades at prices ranging from $191.50 to $192.00. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

F2 · ownership.nature: These shares are held by the Kosaraju Family Trust dated June 21, 2014, of which the Reporting Person is trustee (the "Kosaraju Family Trust").

SEC source: 0001209191-21-028637 · doc4.xml · nonDerivative · entry 1

Kosaraju Sridhar · CIK 0001651325 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 16,400

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Kosaraju Family Trust.

F2 · ownership.nature: These shares are held by the Kosaraju Family Trust dated June 21, 2014, of which the Reporting Person is trustee (the "Kosaraju Family Trust").

SEC source: 0001209191-21-027322 · doc4.xml · nonDerivative · entry 7

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 428,491

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

F8 · price: This transaction was executed in multiple trades at prices ranging from $195.50 to $196.10. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-027322 · doc4.xml · nonDerivative · entry 6

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 428,791

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

F7 · price: This transaction was executed in multiple trades at prices ranging from $194.40 to $195.30. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-027322 · doc4.xml · nonDerivative · entry 5

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 430,184

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

F6 · price: This transaction was executed in multiple trades at prices ranging from $193.40 to $194.30. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-027322 · doc4.xml · nonDerivative · entry 4

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 431,784

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

F5 · price: This transaction was executed in multiple trades at prices ranging from $192.40 to $193.20. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-027322 · doc4.xml · nonDerivative · entry 3

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 432,710

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

F4 · price: This transaction was executed in multiple trades at prices ranging from $191.40 to $192.30. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-027322 · doc4.xml · nonDerivative · entry 2

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 433,391

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

F3 · price: This transaction was executed in multiple trades at prices ranging from $190.40 to $191.20. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-027322 · doc4.xml · nonDerivative · entry 1

STUELPNAGEL JOHN R · CIK 0001189140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 434,891

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

F2 · price: This transaction was executed in multiple trades at prices ranging from $189.40 to $190.30. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-026447 · doc4.xml · derivative · entry 13

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 562,000

Underlying: Class A Common Stock · 17,000 shares

Expires 2027-02-03

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 option exercise and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F13 · derivative.exercise_date: This option, originally for 800,000 shares, of which 238,000 shares have been exercised, vested as to one-fourth of the shares on February 2, 2018 and one forty-eighth of the shares subject to the option vest each month thereafter, subject to the Reporting Person continuing as a service provider through each such date.

SEC source: 0001209191-21-026447 · doc4.xml · nonDerivative · entry 12

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,608

F1 · kind: The option exercise and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F12 · price: This transaction was executed in multiple trades at prices ranging from $192.00 to $192.52. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-026447 · doc4.xml · nonDerivative · entry 11

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,908

F1 · kind: The option exercise and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F11 · price: This transaction was executed in multiple trades at prices ranging from $190.01 to $191.68. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-026447 · doc4.xml · nonDerivative · entry 10

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,008

F1 · kind: The option exercise and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F10 · price: This transaction was executed in multiple trades at prices ranging from $188.98 to $189.90. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-026447 · doc4.xml · nonDerivative · entry 9

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,408

F1 · kind: The option exercise and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F9 · price: This transaction was executed in multiple trades at prices ranging from $187.98 to $188.94. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-026447 · doc4.xml · nonDerivative · entry 8

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,806

F1 · kind: The option exercise and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F8 · price: This transaction was executed in multiple trades at prices ranging from $186.76 to $187.59. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-026447 · doc4.xml · nonDerivative · entry 7

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,802

F1 · kind: The option exercise and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F7 · price: This transaction was executed in multiple trades at prices ranging from $185.755 to $186.75. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-026447 · doc4.xml · nonDerivative · entry 6

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,657

F1 · kind: The option exercise and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F6 · price: This transaction was executed in multiple trades at prices ranging from $184.67 to $185.62. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-026447 · doc4.xml · nonDerivative · entry 5

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,157

F1 · kind: The option exercise and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F5 · price: This transaction was executed in multiple trades at prices ranging from $183.67 to $184.61. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-026447 · doc4.xml · nonDerivative · entry 4

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,757

F1 · kind: The option exercise and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F4 · price: This transaction was executed in multiple trades at prices ranging from $182.54 to $183.29. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.

SEC source: 0001209191-21-026447 · doc4.xml · nonDerivative · entry 3

CRUTCHFIELD BRADFORD · CIK 0001246406 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,059

F1 · kind: The option exercise and sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.

F3 · price: This transaction was executed in multiple trades at prices ranging from $181.39 to $182.29. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.