CTMX

SEC source: 0001140361-17-034164 · doc1.xml · nonDerivative · entry 2

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,245

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0001140361-17-034164 · doc1.xml · nonDerivative · entry 1

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,001

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: 0001140361-17-036201 · doc1.xml · derivative · entry 6

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,973

Underlying: Common Stock · 18,756 shares

Expires 2023-02-25

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: 100% of the shares subject to the option are fully vested and exercisable.

SEC source: 0001140361-17-036201 · doc1.xml · nonDerivative · entry 4

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,245

SEC source: 0001140361-17-036201 · doc1.xml · nonDerivative · entry 3

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,439

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0001140361-17-036201 · doc1.xml · nonDerivative · entry 2

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,439

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0001140361-17-036201 · doc1.xml · nonDerivative · entry 1

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,001

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: 0001140361-17-031316 · doc1.xml · nonDerivative · entry 1

RAY DEBANJAN · CIK 0001706863 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,626

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0001140361-17-031315 · doc1.xml · derivative · entry 4

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,729

Underlying: Common Stock · 4,781 shares

Expires 2023-02-25

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: 100% of the shares subject to the option are fully vested and exercisable.

SEC source: 0001140361-17-031315 · doc1.xml · nonDerivative · entry 2

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,245

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0001140361-17-031315 · doc1.xml · nonDerivative · entry 1

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,026

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: 0000899243-17-018238 · doc4.xml · nonDerivative · entry 1

THIRD ROCK VENTURES LP · CIK 0001408591 · 10% owner

Third Rock Ventures GP, L.P. · CIK 0001578976 · 10% owner

TRV GP, LLC · CIK 0001578973 · 10% owner

LEVIN MARK J · CIK 0001180428 · 10% owner

STARR KEVIN P · CIK 0001192603 · 10% owner

TEPPER ROBERT I · CIK 0001192595 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,320,348

F1 · kind: Pursuant to a Rule 10b5-1 trading plan adopted by Third Rock Ventures, L.P. ("TRV"), TRV distributed on July 13, 2017, for no consideration, 850,000 shares of Common Stock of the Issuer (the "Shares") to its limited partners and to Third Rock Ventures GP, L.P. ("TRV GP"), the general partner of TRV, representing each such partner's pro rata interest in such Shares. On the same date, TRV GP distributed, for no consideration, the Shares it received in the distribution by TRV to its partners, representing each such partner's pro rata interest in such Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F1 · price: Pursuant to a Rule 10b5-1 trading plan adopted by Third Rock Ventures, L.P. ("TRV"), TRV distributed on July 13, 2017, for no consideration, 850,000 shares of Common Stock of the Issuer (the "Shares") to its limited partners and to Third Rock Ventures GP, L.P. ("TRV GP"), the general partner of TRV, representing each such partner's pro rata interest in such Shares. On the same date, TRV GP distributed, for no consideration, the Shares it received in the distribution by TRV to its partners, representing each such partner's pro rata interest in such Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.direct: These shares are directly held by TRV. The general partner of TRV is TRV GP. The general partner of TRV GP is TRV GP, LLC ("TRV GP LLC"). The individual managers of TRV GP LLC are Mark Levin ("Levin"), Kevin Starr ("Starr") and Dr. Robert Tepper ("Tepper"). Each of TRV GP, TRV GP LLC, Levin, Starr and Tepper disclaims beneficial ownership of the shares except to the extent of its or his pecuniary interest therein, if any, and this report shall not be deemed an admission that it or he is the beneficial owner of such shares.

SEC source: 0001140361-17-027296 · doc1.xml · derivative · entry 4

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,510

Underlying: Common Stock · 4,781 shares

Expires 2023-02-25

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: 100% of the shares subject to the option are fully vested and exercisable.

SEC source: 0001140361-17-027296 · doc1.xml · nonDerivative · entry 2

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,245

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $15.34 to $15.70, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

SEC source: 0001140361-17-027296 · doc1.xml · nonDerivative · entry 1

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,026

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: 0001140361-17-027295 · doc1.xml · nonDerivative · entry 1

RAY DEBANJAN · CIK 0001706863 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,126

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0000899243-17-017617 · doc4.xml · nonDerivative · entry 1

TEPPER ROBERT I · CIK 0001192595 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,777

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

SEC source: 0001140361-17-026278 · doc1.xml · nonDerivative · entry 1

GLUCK FREDERICK W · CIK 0001184126 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Frederick W. Gluck 1997 Family Trust dtd July 28, 1997

Disclosed balance after: 326,643

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $14.38 to $14.84, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F3 · ownership.nature: The Reporting Person is a trustee of Frederick W. Gluck 1997 Family Trust dtd July 28, 1997.

SEC source: 0001140361-17-026273 · doc1.xml · derivative · entry 4

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,291

Underlying: Common Stock · 4,481 shares

Expires 2023-02-25

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: 100% of the shares subject to the option are fully vested and exercisable.

SEC source: 0001140361-17-026273 · doc1.xml · nonDerivative · entry 2

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,245

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0001140361-17-026273 · doc1.xml · nonDerivative · entry 1

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,726

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: 0001140361-17-025787 · doc1.xml · derivative · entry 1

Exter Neil · CIK 0001620014 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

Underlying: Common Stock · 14,000 shares

Expires 2027-06-19

F1 · derivative.exercise_date: The option vests in full on June 20, 2018 subject to the Reporting Person's continued service to the Issuer through such date.

SEC source: 0001140361-17-025790 · doc1.xml · derivative · entry 1

Huh Hoyoung · CIK 0001401267 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

Underlying: Common Stock · 14,000 shares

Expires 2027-06-19

F1 · derivative.exercise_date: The option vests in full on June 20, 2018 subject to the Reporting Person's continued service to the Issuer through such date.

SEC source: 0001140361-17-025788 · doc1.xml · derivative · entry 1

SCARLETT JOHN A · CIK 0001270928 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

Underlying: Common Stock · 14,000 shares

Expires 2027-06-19

F1 · derivative.exercise_date: The option vests in full on June 20, 2018 subject to the Reporting Person's continued service to the Issuer through such date.

SEC source: 0001140361-17-025786 · doc1.xml · derivative · entry 1

GLUCK FREDERICK W · CIK 0001184126 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

Underlying: Common Stock · 14,000 shares

Expires 2027-06-19

F1 · derivative.exercise_date: The option vests in full on June 20, 2018 subject to the Reporting Person's continued service to the Issuer through such date.

SEC source: 0001140361-17-025792 · doc1.xml · derivative · entry 1

Young Matthew P. · CIK 0001601583 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

Underlying: Common Stock · 14,000 shares

Expires 2027-06-19

F1 · derivative.exercise_date: The option vests in full on June 20, 2018 subject to the Reporting Person's continued service to the Issuer through such date.

SEC source: 0001140361-17-025789 · doc1.xml · derivative · entry 1

McCourt Marion · CIK 0001663758 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

Underlying: Common Stock · 14,000 shares

Expires 2027-06-19

F1 · derivative.exercise_date: The option vests in full on June 20, 2018 subject to the Reporting Person's continued service to the Issuer through such date.

SEC source: 0001140361-17-024051 · doc1.xml · derivative · entry 4

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,772

Underlying: Common Stock · 300 shares

Expires 2023-02-25

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: 100% of the shares subject to the option are fully vested and exercisable.

SEC source: 0001140361-17-024051 · doc1.xml · nonDerivative · entry 2

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,245

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0001140361-17-024051 · doc1.xml · nonDerivative · entry 1

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,545

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: 0001140361-17-023529 · doc1.xml · nonDerivative · entry 1

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,245

F1 · kind: 2,266 shares were acquired pursuant to the Issuer's Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).

SEC source: 0001140361-17-023528 · doc1.xml · nonDerivative · entry 1

RAY DEBANJAN · CIK 0001706863 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,626

F1 · kind: 2,698 shares were acquired pursuant to the Issuer's Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).

SEC source: 0001140361-17-021016 · doc1.xml · derivative · entry 4

Goeltz II Robert C. · CIK 0001653881 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,891

Underlying: Common Stock · 9,987 shares

Expires 2025-08-25

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: This option vests in 48 substantially equal monthly installments starting on August 28, 2015, with each additional installment vesting on the last day of the month starting in September 2015.

SEC source: 0001140361-17-021016 · doc1.xml · derivative · entry 3

Goeltz II Robert C. · CIK 0001653881 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 204,678

Underlying: Common Stock · 9,980 shares

Expires 2025-05-06

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.

F1 · derivative.exercise_date: This option vests 25% on May 4, 2016, and the remaining 75% vests in 36 substantially equal monthly installments thereafter, with each additional installment vesting on the last day of the month, except the final installment, which shall vest on May 4, 2019.

SEC source: 0001140361-17-021016 · doc1.xml · nonDerivative · entry 2

Goeltz II Robert C. · CIK 0001653881 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,756

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: 0001140361-17-021016 · doc1.xml · nonDerivative · entry 1

Goeltz II Robert C. · CIK 0001653881 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,769

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: 0001140361-17-017962 · doc1.xml · derivative · entry 4

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,072

Underlying: Common Stock · 4,781 shares

Expires 2023-02-25

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: 100% of the shares subject to the option are fully vested and exercisable.

SEC source: 0001140361-17-017962 · doc1.xml · nonDerivative · entry 2

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,979

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $15.60 to $15.76, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

SEC source: 0001140361-17-017962 · doc1.xml · nonDerivative · entry 1

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,760

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: 0001140361-17-016029 · doc1.xml · derivative · entry 1

Kavanaugh William Michael · CIK 0001578767 · CSO, Head Res.&Non-Clin. Dev.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,736

Underlying: Common Stock · 48,368 shares

Expires 2025-05-06

F1 · derivative.exercise_date: On May 7, 2015, the Reporting Person was granted an option to purchase 96,736 shares of Common Stock, as adjusted for the 1-for-62.997 reverse stock split effected prior to the Issuer's initial public offering, to vest in two equal tranches upon achievement of certain performance-based milestones (the "Performance Option"). On September 26, 2016, the first performance milestone was achieved resulting in 50% of the Performance Option vesting. On April 14, 2017, the second performance milestone was achieved resulting in the remaining 50% of the Performance Option vesting.

SEC source: 0000899243-17-010309 · doc4.xml · nonDerivative · entry 1

STARR KEVIN P · CIK 0001192603 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,419

SEC source: 0001140361-17-015543 · doc1.xml · derivative · entry 2

Goeltz II Robert C. · CIK 0001653881 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,658

Underlying: Common Stock · 3,000 shares

Expires 2025-05-06

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.

F1 · derivative.exercise_date: This option vests 25% on May 4, 2016, and the remaining 75% vests in 36 substantially equal monthly installments thereafter, with each additional installment vesting on the last day of the month, except the final installment, which shall vest on May 4, 2019.

SEC source: 0001140361-17-015543 · doc1.xml · nonDerivative · entry 1

Goeltz II Robert C. · CIK 0001653881 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,789

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: 0001140361-17-014775 · doc1.xml · derivative · entry 7

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,853

Underlying: Common Stock · 4,781 shares

Expires 2023-02-25

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: 100% of the shares subject to the option are fully vested and exercisable.

SEC source: 0001140361-17-014775 · doc1.xml · nonDerivative · entry 4

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,979

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0001140361-17-014775 · doc1.xml · nonDerivative · entry 3

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,760

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: 0001140361-17-014775 · doc1.xml · derivative · entry 6

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,634

Underlying: Common Stock · 4,781 shares

Expires 2023-02-25

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: 100% of the shares subject to the option are fully vested and exercisable.

SEC source: 0001140361-17-014775 · doc1.xml · nonDerivative · entry 2

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,979

F1 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $16.71 to $17.26, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

SEC source: 0001140361-17-014775 · doc1.xml · nonDerivative · entry 1

McCarthy Sean A. · CIK 0001654058 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,760

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: 0001140361-17-014170 · doc1.xml · derivative · entry 1

McCourt Marion · CIK 0001663758 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,000

Underlying: Common Stock · 28,000 shares

Expires 2027-03-28

F1 · derivative.exercise_date: 1/36th of the shares subject to the option vest on each monthly anniversary measured from March 31, 2017 (the "Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested and exercisable on the third anniversary of the Vesting Commencement Date, subject to the Reporting Person's continued service to the Issuer through each such date.