TWST

SEC source: 0001214659-20-008565 · marketforms-49848.xml · derivative · entry 9

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 659

Underlying: Common Stock · 131 shares

Expires 2025-09-28

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

F2 · derivative.exercise_date: The option is immediately exercisable. 25% of the shares subject to the option vested on September 1, 2016 and 1/48th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date.

SEC source: 0001214659-20-008565 · marketforms-49848.xml · nonDerivative · entry 4

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,699

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

SEC source: 0001214659-20-008565 · marketforms-49848.xml · nonDerivative · entry 3

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,118

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: 0001214659-20-008565 · marketforms-49848.xml · nonDerivative · entry 2

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,699

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

SEC source: 0001214659-20-008565 · marketforms-49848.xml · nonDerivative · entry 1

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,830

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: 0001214659-20-008871 · marketforms-49869.xml · nonDerivative · entry 2

Leproust Emily M. · CIK 0001753655 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 527,698

SEC source: 0001214659-20-008871 · marketforms-49869.xml · nonDerivative · entry 1

Leproust Emily M. · CIK 0001753655 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 567,698

SEC source: 0001214659-20-008002 · marketforms-49689.xml · derivative · entry 13

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,869

Underlying: Common Stock · 3,419 shares

Expires 2027-09-28

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 is immediately exercisable. 10% of the shares subject to the option vested on September 28, 2017, 15% of the shares subject to the option vested on September 28, 2018, and 1/48th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date.

SEC source: 0001214659-20-008002 · marketforms-49689.xml · derivative · entry 12

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 790

Underlying: Common Stock · 131 shares

Expires 2025-09-28

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

F2 · derivative.exercise_date: The option is immediately exercisable. 25% of the shares subject to the option vested on September 1, 2016 and 1/48th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date.

SEC source: 0001214659-20-008002 · marketforms-49689.xml · nonDerivative · entry 9

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,699

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

SEC source: 0001214659-20-008002 · marketforms-49689.xml · nonDerivative · entry 8

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,118

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: 0001214659-20-008002 · marketforms-49689.xml · nonDerivative · entry 7

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,699

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

SEC source: 0001214659-20-008002 · marketforms-49689.xml · nonDerivative · entry 6

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,830

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: 0001214659-20-008002 · marketforms-49689.xml · derivative · entry 11

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,288

Underlying: Common Stock · 3,419 shares

Expires 2027-09-28

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 is immediately exercisable. 10% of the shares subject to the option vested on September 28, 2017, 15% of the shares subject to the option vested on September 28, 2018, and 1/48th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date.

SEC source: 0001214659-20-008002 · marketforms-49689.xml · derivative · entry 10

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 921

Underlying: Common Stock · 131 shares

Expires 2025-09-28

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

F2 · derivative.exercise_date: The option is immediately exercisable. 25% of the shares subject to the option vested on September 1, 2016 and 1/48th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date.

SEC source: 0001214659-20-008002 · marketforms-49689.xml · nonDerivative · entry 5

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,699

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

SEC source: 0001214659-20-008002 · marketforms-49689.xml · nonDerivative · entry 4

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,270

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

SEC source: 0001214659-20-008002 · marketforms-49689.xml · nonDerivative · entry 3

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,689

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: 0001214659-20-008002 · marketforms-49689.xml · nonDerivative · entry 2

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,270

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

SEC source: 0001214659-20-008002 · marketforms-49689.xml · nonDerivative · entry 1

Weiss Patrick · CIK 0001755793 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,401

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: 0001214659-20-007950 · marketforms-49687.xml · derivative · entry 7

Green Paula · CIK 0001753672 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,398

Underlying: Common Stock · 9,145 shares

Expires 2027-09-28

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 is immediately exercisable. 10% of the shares subject to the option vested on September 28, 2017, 15% of the shares subject to the option vested on September 28, 2018, and 1/48th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date.

SEC source: 0001214659-20-007950 · marketforms-49687.xml · derivative · entry 6

Green Paula · CIK 0001753672 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,843

Underlying: Common Stock · 17,843 shares

Expires 2026-03-21

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 is immediately exercisable. 25% of the shares subject to the option vested on March 21, 2017 and 1/48th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date.

SEC source: 0001214659-20-007950 · marketforms-49687.xml · nonDerivative · entry 5

Green Paula · CIK 0001753672 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,615

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $63.32 to $63.40 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007950 · marketforms-49687.xml · nonDerivative · entry 4

Green Paula · CIK 0001753672 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,760

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: 0001214659-20-007950 · marketforms-49687.xml · nonDerivative · entry 3

Green Paula · CIK 0001753672 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,615

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $63.72 to $64.01 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007950 · marketforms-49687.xml · nonDerivative · entry 2

Green Paula · CIK 0001753672 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,795

F1 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $62.72 to $63.71 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007950 · marketforms-49687.xml · nonDerivative · entry 1

Green Paula · CIK 0001753672 · VP of Human Resources

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,458

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: 0001214659-20-010294 · marketforms-50520.xml · nonDerivative · entry 12

CRANDELL KEITH · CIK 0001219039 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Keith L.Crandall Trust

Disclosed balance after: 82,692

F1 · kind: Pro-rata distribution of Common Stock held by a limited partnership to its partners for no consideration.

F5 · kind: Change in form of ownership of shares previously reported as beneficially owned by the reporting person.

SEC source: 0001214659-20-010294 · marketforms-50520.xml · nonDerivative · entry 11

CRANDELL KEITH · CIK 0001219039 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By ARCH Venture Fund VIII Overage, L.P.

Disclosed balance after: 309,392

F1 · kind: Pro-rata distribution of Common Stock held by a limited partnership to its partners for no consideration.

F5 · kind: Change in form of ownership of shares previously reported as beneficially owned by the reporting person.

F3 · ownership.nature: The shares are directly held by ARCH Venture Fund VIII Overage, L.P. ("ARCH Overage"). The sole general partner of ARCH Overage is ARCH Venture Partners VIII, LLC ("AVP GPLLC"), which may be deemed to be the beneficial owner of the shares held by ARCH Overage. AVP GPLLC disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Keith Crandell is a managing director of ARCH VII LLC and ARCH VIII LLC, and may be deemed to beneficially own the shares held by ARCH Fund VII and ARCH Overage. Mr. Crandell disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein.

SEC source: 0001214659-20-010294 · marketforms-50520.xml · nonDerivative · entry 10

CRANDELL KEITH · CIK 0001219039 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Keith L.Crandall Trust

Disclosed balance after: 82,690

F1 · kind: Pro-rata distribution of Common Stock held by a limited partnership to its partners for no consideration.

F5 · kind: Change in form of ownership of shares previously reported as beneficially owned by the reporting person.

SEC source: 0001214659-20-010294 · marketforms-50520.xml · nonDerivative · entry 9

CRANDELL KEITH · CIK 0001219039 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Arch Venture Fund VII, L.P.

Disclosed balance after: 780,546

F1 · kind: Pro-rata distribution of Common Stock held by a limited partnership to its partners for no consideration.

F5 · kind: Change in form of ownership of shares previously reported as beneficially owned by the reporting person.

F2 · ownership.nature: The shares are directly held by ARCH Venture Fund VII, L.P. ("ARCH Fund VII"). The sole general partner of ARCH Fund VII is ARCH Venture Partners VII, L.P. ("ARCH Partners VII"), which may be deemed to be the beneficial owner of the shares held by ARCH Fund VII. The sole general partner of ARCH Partners VII is ARCH Venture Partners VII, LLC ("ARCH VII LLC"), which may be deemed to be the beneficial owner of the shares held by ARCH Fund VII. ARCH Partners VII and ARCH VII LLC disclaim beneficial ownership of such shares, except to the extent of any pecuniary interest therein.

F4 · ownership.nature: Keith Crandell is a managing director of ARCH VII LLC and ARCH VIII LLC, and may be deemed to beneficially own the shares held by ARCH Fund VII and ARCH Overage. Mr. Crandell disclaims beneficial ownership of such shares, except to the extent of any pecuniary interest therein.

SEC source: 0001214659-20-007795 · marketforms-49661.xml · derivative · entry 4

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,415

Underlying: Common Stock · 20,000 shares

Expires 2028-11-18

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.

F3 · derivative.exercise_date: The option is immediately exercisable. 20% of the shares subject to the option vested on October 31, 2019, and 1/60th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date.

SEC source: 0001214659-20-007795 · marketforms-49661.xml · nonDerivative · entry 3

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,719

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $66.37 to $66.53 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007795 · marketforms-49661.xml · nonDerivative · entry 2

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,719

F1 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $65.37 to $66.36 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007795 · marketforms-49661.xml · nonDerivative · entry 1

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,719

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: 0001214659-20-007754 · marketforms-49643.xml · derivative · entry 16

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,415

Underlying: Common Stock · 10,589 shares

Expires 2028-11-18

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.

F11 · derivative.exercise_date: The option is immediately exercisable. 20% of the shares subject to the option vested on October 31, 2019, and 1/60th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date.

SEC source: 0001214659-20-007754 · marketforms-49643.xml · derivative · entry 15

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,338

Underlying: Common Stock · 59,411 shares

Expires 2028-06-06

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 is immediately exercisable. 25% of the shares subject to the option vested on April 23, 2019, and 1/48th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date.

SEC source: 0001214659-20-007754 · marketforms-49643.xml · nonDerivative · entry 13

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,719

F9 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $64.24 to $64.26 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007754 · marketforms-49643.xml · nonDerivative · entry 12

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,020

F8 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $63.15 to $64.15 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007754 · marketforms-49643.xml · nonDerivative · entry 11

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,157

F7 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $62.14 to $63.12 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007754 · marketforms-49643.xml · nonDerivative · entry 10

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,308

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: 0001214659-20-007754 · marketforms-49643.xml · nonDerivative · entry 9

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,719

F6 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $64.00 to $64.94 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007754 · marketforms-49643.xml · nonDerivative · entry 8

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,198

F5 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $63.00 to $64.00 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007754 · marketforms-49643.xml · nonDerivative · entry 7

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,657

F4 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $62.01 to $62.99 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007754 · marketforms-49643.xml · nonDerivative · entry 6

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,130

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: 0001214659-20-007755 · marketforms-49642.xml · nonDerivative · entry 8

Leproust Emily M. · CIK 0001753655 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 607,698

F8 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $60.10 to $60.72 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007754 · marketforms-49643.xml · derivative · entry 14

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 136,749

Underlying: Common Stock · 30,000 shares

Expires 2028-06-06

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 is immediately exercisable. 25% of the shares subject to the option vested on April 23, 2019, and 1/48th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date.

SEC source: 0001214659-20-007754 · marketforms-49643.xml · nonDerivative · entry 5

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,719

SEC source: 0001214659-20-007754 · marketforms-49643.xml · nonDerivative · entry 4

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,919

F3 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $63.77 to $64.70 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.

SEC source: 0001214659-20-007754 · marketforms-49643.xml · nonDerivative · entry 3

THORBURN JAMES M · CIK 0001252038 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,728

F2 · price: Represents the weighted average sales price per share. The shares sold at prices ranging from $62.77 to $63.76 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.