CTMX

SEC source: 0001140361-18-001360 · doc1.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,643

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 $25.00 to $25.17, 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: 0001140361-18-001360 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,169

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: 0001140361-18-000410 · doc1.xml · nonDerivative · entry 1

RAY DEBANJAN · CIK 0001706863 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,289

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

SEC source: 0001140361-18-000712 · doc1.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 343,669

Underlying: Common Stock · 13,052 shares

Expires 2021-09-20

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: 0001140361-18-000712 · doc1.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,643

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 $20.69 to $21.49, 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: 0001140361-18-000712 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,695

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: 0001140361-17-047635 · 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: 306,643

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 $22.03 to $22.53, 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: 0001140361-17-046649 · doc1.xml · derivative · entry 2

HUMPHREY RACHEL · CIK 0001579781 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262,980

Underlying: Common Stock · 15,117 shares

Expires 2025-08-27

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

F1 · derivative.exercise_date: This option vests 25% on August 28, 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 August 28, 2019.

SEC source: 0001140361-17-046649 · doc1.xml · nonDerivative · entry 1

HUMPHREY RACHEL · CIK 0001579781 · Chief Medical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,234

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: 0001140361-17-045842 · doc1.xml · derivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,912

Underlying: Common Stock · 5,130 shares

Expires 2025-02-08

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 January 9, 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.

SEC source: 0001140361-17-045842 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,047

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: 0001140361-17-045018 · doc1.xml · nonDerivative · entry 2

RAY DEBANJAN · CIK 0001706863 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,789

F2 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

SEC source: 0001140361-17-045017 · doc1.xml · derivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 356,721

Underlying: Common Stock · 10,240 shares

Expires 2021-09-20

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

SEC source: 0001140361-17-045017 · doc1.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,193

Underlying: Common Stock · 4,100 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.

F5 · derivative.exercise_date: 100% of the shares subject to the option are fully vested and exercisable.

SEC source: 0001140361-17-045017 · doc1.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,643

F2 · kind: The sale was effected pursuant to the Reporting Person's Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $20.42 to $20.78, 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: 0001140361-17-045017 · doc1.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,983

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: 0001140361-17-045017 · doc1.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,743

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: 0001140361-17-045018 · doc1.xml · nonDerivative · entry 1

RAY DEBANJAN · CIK 0001706863 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,289

F1 · kind: 163 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: 0001140361-17-045017 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,643

F1 · kind: 398 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: 0001140361-17-040976 · doc1.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,293

Underlying: Common Stock · 14,342 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: 0001140361-17-040976 · 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 $19.61 to $20.22, 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: 0001140361-17-040976 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,587

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: 0001140361-17-040975 · doc1.xml · nonDerivative · entry 1

RAY DEBANJAN · CIK 0001706863 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,126

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

SEC source: 0001140361-17-039390 · doc1.xml · derivative · entry 1

Fuchs Charles S. · CIK 0001719576 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,000

Underlying: Common Stock · 28,000 shares

Expires 2027-10-22

F1 · derivative.exercise_date: 1/36th of the shares subject to the option vest on each monthly anniversary measured from October 23, 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 vesting date.

SEC source: 0000899243-17-024464 · 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: 3,320,348

F1 · kind: Pursuant to a Rule 10b5-1 trading plan adopted by Third Rock Ventures, L.P. ("TRV"), TRV distributed on October 18, 2017, for no consideration, 1,000,000 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 October 18, 2017, for no consideration, 1,000,000 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: 0000899243-17-023514 · doc4.xml · nonDerivative · entry 1

TEPPER ROBERT I · CIK 0001192595 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,516

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: 0001140361-17-037760 · 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: 311,643

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 $23.81 to $24.38, 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: 0001140361-17-037828 · doc1.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,635

Underlying: Common Stock · 19,120 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.

F5 · balance_after: Previous Form 4s filed by the Reporting Person included an error in the number of securities beneficially owned by the Reporting Person in Table II, Box 9. The number of derivative securities beneficially owned as reported in Table II, Box 9 of this Form 4 has been adjusted to correct the previous errors and reflects the current number of derivative securities beneficially owned as of this filing date.

SEC source: 0001140361-17-037828 · 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 $23.51 to $24.39, 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: 0001140361-17-037828 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,365

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: 0001140361-17-037761 · doc1.xml · derivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,368

Underlying: Common Stock · 48,368 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.

F2 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001140361-17-037761 · doc1.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,917

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

SEC source: 0001140361-17-037761 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,285

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: 0001140361-17-037691 · doc1.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,481

Underlying: Common Stock · 9,562 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: 0001140361-17-037691 · 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 $18.10 to $18.97, 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: 0001140361-17-037691 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,807

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: 0001140361-17-037554 · doc1.xml · nonDerivative · entry 1

RAY DEBANJAN · CIK 0001706863 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,626

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

SEC source: 0001140361-17-036614 · 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: 321,643

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 $17.10 to $17.76, 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.

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

SEC source: 0000899243-17-022406 · doc4.xml · nonDerivative · entry 1

TEPPER ROBERT I · CIK 0001192595 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,293

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: 0001140361-18-006690 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 154,237

F1 · ownership.nature: Held in McCarthy Family Trust dated August 9, 2001, Sean A. McCarthy and Jeanette J. McCarthy, Trustees.

SEC source: 0001140361-17-034349 · doc1.xml · nonDerivative · entry 1

RAY DEBANJAN · CIK 0001706863 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,126

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

SEC source: 0001140361-17-034348 · doc1.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,043

Underlying: Common Stock · 9,930 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: 0001140361-17-034348 · 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 $17.01 to $17.50, 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: 0001140361-17-034348 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,175

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: 0001140361-17-036202 · doc1.xml · derivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,043

Underlying: Common Stock · 9,930 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: 0001140361-17-036202 · doc1.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,245

SEC source: 0001140361-17-036202 · doc1.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,613

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 $17.01 to $17.50, 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: 0001140361-17-036202 · doc1.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,175

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: 0001140361-17-034164 · doc1.xml · derivative · entry 5

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: 0001140361-17-034164 · doc1.xml · nonDerivative · entry 3

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.