NET

SEC source: 0000899243-20-031445 · doc4.xml · nonDerivative · entry 2

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,422

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 10, 2020.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.51 to $64.505, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) and (4) to this Form 4.

SEC source: 0000899243-20-031445 · doc4.xml · nonDerivative · entry 1

MERESMAN STANLEY J · CIK 0001283102 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,622

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 into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-20-059209 · doc4.xml · nonDerivative · entry 2

SANDELL SCOTT D · CIK 0001237289 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 2

Disclosed balance after: 388,832

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.3836 to $66.2300, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (3) to this Form 4.

F2 · ownership.nature: The Reporting Person is a member of the Board of Directors of New Enterprise Associates, LLC ("NEA LLC"), which is the direct beneficial owner of the shares. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the shares held by NEA LLC in which the Reporting Person has no pecuniary interest.

SEC source: 0000899243-20-031735 · doc4.xml · derivative · entry 12

Zatlyn Michelle · CIK 0001786951 · Director · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 7,514,145

Underlying: Class A Common Stock · 48,700 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 into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016 for which the reporting person serves as co-trustee.

SEC source: 0000899243-20-031735 · doc4.xml · nonDerivative · entry 4

Zatlyn Michelle · CIK 0001786951 · Director · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 28, 2019.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.40 to $66.30, inclusive.

F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016 for which the reporting person serves as co-trustee.

SEC source: 0000899243-20-031735 · doc4.xml · nonDerivative · entry 3

Zatlyn Michelle · CIK 0001786951 · Director · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 20,399

F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 28, 2019.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.40 to $65.39, inclusive.

F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016 for which the reporting person serves as co-trustee.

SEC source: 0000899243-20-031735 · doc4.xml · nonDerivative · entry 2

Zatlyn Michelle · CIK 0001786951 · Director · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 40,300

F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 28, 2019.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.40 to $64.395, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (4) through (10) to this Form 4.

F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016 for which the reporting person serves as co-trustee.

SEC source: 0000899243-20-031735 · doc4.xml · nonDerivative · entry 1

Zatlyn Michelle · CIK 0001786951 · Director · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 48,700

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 into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016 for which the reporting person serves as co-trustee.

SEC source: 0001209191-20-059098 · doc4.xml · nonDerivative · entry 1

VENROCK ASSOCIATES V LP · CIK 0001391289 · 10% owner

VENROCK PARTNERS V L P · CIK 0001395760 · 10% owner

Venrock Entrepreneurs Fund V, L.P. · CIK 0001444114 · 10% owner

Venrock Management V, LLC · CIK 0001444116 · 10% owner

Venrock Partners Management V, LLC · CIK 0001444117 · 10% owner

VEF Management V, LLC · CIK 0001444112 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Funds

Disclosed balance after: 21,134,616

F1 · kind: On November 16, 2020, Venrock Associates V, L.P. ("VA5"), Venrock Partners V, L.P. ("VP5") and Venrock Entrepreneurs Fund V, L.P. ("VEF5") distributed an aggregate of 4,511,504, 382,500 and 105,996 shares, respectively, of the Issuer's Class A Common Stock as a distribution-in-kind to their respective general partners and limited partners. Of these amounts, 1,210,933, 102,667 and 23,080 shares of the Issuer's Class A Common Stock were received by Venrock Management V, LLC ("VM5"), Venrock Partners Management V, LLC ("VPM5") and VEF Management V, LLC ("VEFM5"), respectively, the sole general partners of VA5, VP5 and VEF5, respectively.

F2 · ownership.nature: Consists of 19,074,624 shares held by VA5, 1,210,933 shares held by VM5, 1,617,212 shares held by VP5, 102,667 shares held by VPM5, 442,780 shares held by VEF5 and 23,080 shares held by VEFM5. VM5, VPM5 and VEFM5 each expressly disclaim beneficial ownership over the shares held by VA5, VP5 and VEF5 except to the extent of their indirect pecuniary interest therein.

SEC source: 0001209191-20-059209 · doc4.xml · nonDerivative · entry 1

SANDELL SCOTT D · CIK 0001237289 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 2

Disclosed balance after: 701,003

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.1135 to $64.5100, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.

F2 · ownership.nature: The Reporting Person is a member of the Board of Directors of New Enterprise Associates, LLC ("NEA LLC"), which is the direct beneficial owner of the shares. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the shares held by NEA LLC in which the Reporting Person has no pecuniary interest.

SEC source: 0000899243-20-031301 · doc4.xml · derivative · entry 2

Anderson Mark · CIK 0001417100 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,625

Underlying: Class A Common Stock · 7,125 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.

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-20-031301 · doc4.xml · derivative · entry 1

Anderson Mark · CIK 0001417100 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,375

Underlying: Class B Common Stock · 7,125 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 restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Class B Common Stock.

F2 · derivative.exercise_date: The RSUs vest in 16 equal quarterly installments following August 15, 2019.

F2 · derivative.expiration_date: The RSUs vest in 16 equal quarterly installments following August 15, 2019.

F3 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-20-031302 · doc4.xml · derivative · entry 2

Eitel Maria S · CIK 0001336630 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,750

Underlying: Class A Common Stock · 1,250 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.

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-20-031302 · doc4.xml · derivative · entry 1

Eitel Maria S · CIK 0001336630 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,250

Underlying: Class B Common Stock · 1,250 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 restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Class B Common Stock.

F2 · derivative.exercise_date: The RSUs vest in 16 equal quarterly installments following February 15, 2019.

F2 · derivative.expiration_date: The RSUs vest in 16 equal quarterly installments following February 15, 2019.

F3 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-20-031299 · doc4.xml · derivative · entry 6

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 376,784

Underlying: Class A Common Stock · 7,877 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 into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-20-031299 · doc4.xml · derivative · entry 5

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 384,661

Underlying: Class A Common Stock · 7,748 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F6 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of RSUs.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-20-031299 · doc4.xml · derivative · entry 4

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 392,409

Underlying: Class A Common Stock · 15,625 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 into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-20-031299 · doc4.xml · derivative · entry 3

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 103,125

Underlying: Class B Common Stock · 9,375 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.

F3 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Class B Common Stock.

F5 · derivative.exercise_date: The RSUs vest in 16 equal quarterly installments following August 15, 2019.

F5 · derivative.expiration_date: The RSUs vest in 16 equal quarterly installments following August 15, 2019.

F1 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-20-031299 · doc4.xml · derivative · entry 2

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,250

Underlying: Class B Common Stock · 6,250 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.

F3 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Class B Common Stock.

F4 · derivative.exercise_date: The RSUs vest in 16 equal quarterly installments following February 15, 2019.

F4 · derivative.expiration_date: The RSUs vest in 16 equal quarterly installments following February 15, 2019.

F1 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-20-031299 · doc4.xml · nonDerivative · entry 1

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,182

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 into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F2 · balance_after: Includes 658 shares of Class A Common Stock acquired under the Issuer's employee stock purchase plan on November 13, 2020.

SEC source: 0000899243-20-031303 · doc4.xml · derivative · entry 2

Suder Katrin · CIK 0001786926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,500

Underlying: Class A Common Stock · 7,500 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.

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-20-031303 · doc4.xml · derivative · entry 1

Suder Katrin · CIK 0001786926 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,500

Underlying: Class B Common Stock · 7,500 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 restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Class B Common Stock.

F2 · derivative.exercise_date: The RSUs vest in 16 equal quarterly installments following August 15, 2019.

F2 · derivative.expiration_date: The RSUs vest in 16 equal quarterly installments following August 15, 2019.

F3 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-20-058389 · doc4.xml · nonDerivative · entry 8

SANDELL SCOTT D · CIK 0001237289 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 9

Disclosed balance after: 787,983

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.4000 to $64.0687, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (13) to this Form 4.

F9 · ownership.nature: The Reporting Person is a member of the Board of Directors of NEA LLC, which is the direct beneficial owner of the shares. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the shares of the Issuer held by NEA LLC in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058389 · doc4.xml · nonDerivative · entry 7

SANDELL SCOTT D · CIK 0001237289 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 9

Disclosed balance after: 861,779

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.0075 to $65.0517, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (12) to this Form 4.

F9 · ownership.nature: The Reporting Person is a member of the Board of Directors of NEA LLC, which is the direct beneficial owner of the shares. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the shares of the Issuer held by NEA LLC in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058266 · doc4.xml · derivative · entry 3

NEW ENTERPRISE ASSOCIATES 13 LP · CIK 0001452907 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,398,379

Underlying: Class A Common Stock · 13,161,963 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.

F2 · security: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F3 · ownership.direct: The securities are directly held by NEA 13 and are indirectly held by NEA Partners 13, L.P. ("NEA Partners 13"), the sole general partner of NEA 13, NEA 13 GP, LTD ("NEA 13 LTD"), the sole general partner of NEA Partners 13 and each of the individual directors of NEA 13 LTD (NEA Partners 13, NEA 13 LTD and the individual directors of NEA 13 LTD (collectively, the "Directors") together, the "Indirect Reporting Persons"). The Directors of NEA 13 LTD are Forest Baskett, Patrick J. Kerins and Scott D. Sandell. The Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 securities in which the Indirect Reporting Persons have no pecuniary interest.

SEC source: 0001209191-20-058266 · doc4.xml · nonDerivative · entry 2

NEW ENTERPRISE ASSOCIATES 13 LP · CIK 0001452907 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,763,583

F4 · kind: NEA 13 made a pro rata distribution for no consideration of an aggregate of 13,161,963 shares of Class A Common Stock of the Issuer to its general partner and its limited partners on November 11, 2020.

F3 · ownership.direct: The securities are directly held by NEA 13 and are indirectly held by NEA Partners 13, L.P. ("NEA Partners 13"), the sole general partner of NEA 13, NEA 13 GP, LTD ("NEA 13 LTD"), the sole general partner of NEA Partners 13 and each of the individual directors of NEA 13 LTD (NEA Partners 13, NEA 13 LTD and the individual directors of NEA 13 LTD (collectively, the "Directors") together, the "Indirect Reporting Persons"). The Directors of NEA 13 LTD are Forest Baskett, Patrick J. Kerins and Scott D. Sandell. The Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 securities in which the Indirect Reporting Persons have no pecuniary interest.

SEC source: 0001209191-20-058266 · doc4.xml · nonDerivative · entry 1

NEW ENTERPRISE ASSOCIATES 13 LP · CIK 0001452907 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,925,546

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: New Enterprise Associates 13, L.P. ("NEA 13") converted 13,161,963 shares of Class B Common Stock at its option, pursuant to the Issuer's Amended and Restated Certificate of Incorporation, resulting in its acquisition of 13,161,963 shares of Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F3 · ownership.direct: The securities are directly held by NEA 13 and are indirectly held by NEA Partners 13, L.P. ("NEA Partners 13"), the sole general partner of NEA 13, NEA 13 GP, LTD ("NEA 13 LTD"), the sole general partner of NEA Partners 13 and each of the individual directors of NEA 13 LTD (NEA Partners 13, NEA 13 LTD and the individual directors of NEA 13 LTD (collectively, the "Directors") together, the "Indirect Reporting Persons"). The Directors of NEA 13 LTD are Forest Baskett, Patrick J. Kerins and Scott D. Sandell. The Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 securities in which the Indirect Reporting Persons have no pecuniary interest.

SEC source: 0001209191-20-058268 · doc4.xml · derivative · entry 5

NEA Partners 13, Limited Partnership · CIK 0001460752 · 10% owner

NEA 13 GP, Ltd · CIK 0001460751 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 10,398,379

Underlying: Class A Common Stock · 13,161,963 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.

F2 · security: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F3 · ownership.nature: The shares are directly held by NEA 13 and are indirectly held by NEA Partners 13, L.P. ("NEA Partners 13"), the sole general partner of NEA 13, NEA 13 GP, LTD ("NEA 13 LTD"), the sole general partner of NEA Partners 13 and each of the individual directors of NEA 13 LTD (the NEA Partners 13, NEA 13 LTD and the individual directors of NEA 13 LTD (collectively, "Directors") together, the "NEA 13 Indirect Reporting Persons"). The Directors of NEA 13 LTD are Forest Baskett, Patrick J. Kerins and Scott D. Sandell. The NEA 13 Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 shares in which the NEA 13 Indirect Reporting Persons have no pecuniary interest.

SEC source: 0001209191-20-058268 · doc4.xml · nonDerivative · entry 4

NEA Partners 13, Limited Partnership · CIK 0001460752 · 10% owner

NEA 13 GP, Ltd · CIK 0001460751 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F7 · kind: NEA Partners 13 made a pro rata distribution for no consideration of an aggregate of 4,040,723 shares of Class A Common Stock of the Issuer to its limited partners on November 11, 2020.

F6 · ownership.direct: The shares are directly held by NEA Partners 13 and indirectly held by NEA 13 LTD, the sole general partner of NEA Partners 13, and the Directors of NEA 13 LTD (NEA 13 LTD and the Directors of NEA 13 LTD together, the "NEA Partners 13 Indirect Reporting Persons"). The NEA Partners 13 Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA Partners 13 shares in which the NEA Partners 13 Indirect Reporting Persons have no pecuniary interest.

SEC source: 0001209191-20-058268 · doc4.xml · nonDerivative · entry 3

NEA Partners 13, Limited Partnership · CIK 0001460752 · 10% owner

NEA 13 GP, Ltd · CIK 0001460751 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,040,723

F5 · kind: NEA Partners 13 received 4,040,723 shares of Class A Common Stock of the Issuer in the distribution by NEA 13 on November 11, 2020.

F6 · ownership.direct: The shares are directly held by NEA Partners 13 and indirectly held by NEA 13 LTD, the sole general partner of NEA Partners 13, and the Directors of NEA 13 LTD (NEA 13 LTD and the Directors of NEA 13 LTD together, the "NEA Partners 13 Indirect Reporting Persons"). The NEA Partners 13 Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA Partners 13 shares in which the NEA Partners 13 Indirect Reporting Persons have no pecuniary interest.

SEC source: 0001209191-20-058268 · doc4.xml · nonDerivative · entry 2

NEA Partners 13, Limited Partnership · CIK 0001460752 · 10% owner

NEA 13 GP, Ltd · CIK 0001460751 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 2,763,583

F4 · kind: NEA 13 made a pro rata distribution for no consideration of an aggregate of 13,161,963 shares of Class A Common Stock of the Issuer to its general partner and its limited partners on November 11, 2020.

F3 · ownership.nature: The shares are directly held by NEA 13 and are indirectly held by NEA Partners 13, L.P. ("NEA Partners 13"), the sole general partner of NEA 13, NEA 13 GP, LTD ("NEA 13 LTD"), the sole general partner of NEA Partners 13 and each of the individual directors of NEA 13 LTD (the NEA Partners 13, NEA 13 LTD and the individual directors of NEA 13 LTD (collectively, "Directors") together, the "NEA 13 Indirect Reporting Persons"). The Directors of NEA 13 LTD are Forest Baskett, Patrick J. Kerins and Scott D. Sandell. The NEA 13 Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 shares in which the NEA 13 Indirect Reporting Persons have no pecuniary interest.

SEC source: 0001209191-20-058268 · doc4.xml · nonDerivative · entry 1

NEA Partners 13, Limited Partnership · CIK 0001460752 · 10% owner

NEA 13 GP, Ltd · CIK 0001460751 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 15,925,546

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: New Enterprise Associates 13, L.P. ("NEA 13") converted 13,161,963 shares of Class B Common Stock at its option, pursuant to the Issuer's Amended and Restated Certificate of Incorporation, resulting in its acquisition of 13,161,963 shares of Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F3 · ownership.nature: The shares are directly held by NEA 13 and are indirectly held by NEA Partners 13, L.P. ("NEA Partners 13"), the sole general partner of NEA 13, NEA 13 GP, LTD ("NEA 13 LTD"), the sole general partner of NEA Partners 13 and each of the individual directors of NEA 13 LTD (the NEA Partners 13, NEA 13 LTD and the individual directors of NEA 13 LTD (collectively, "Directors") together, the "NEA 13 Indirect Reporting Persons"). The Directors of NEA 13 LTD are Forest Baskett, Patrick J. Kerins and Scott D. Sandell. The NEA 13 Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 shares in which the NEA 13 Indirect Reporting Persons have no pecuniary interest.

SEC source: 0001209191-20-058389 · doc4.xml · derivative · entry 9

SANDELL SCOTT D · CIK 0001237289 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 10,398,379

Underlying: Class A Common Stock · 13,161,963 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.

F2 · security: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F3 · ownership.nature: The Reporting Person is a director of NEA 13 GP, LTD, which is the sole general partner of NEA Partners 13, L.P. ("NEA Partners 13"). NEA Partners 13 is the sole general partner of New Enterprise Associates 13, L.P. ("NEA 13"), which is the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 shares in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058389 · doc4.xml · nonDerivative · entry 6

SANDELL SCOTT D · CIK 0001237289 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 11

Disclosed balance after: 325,010

F10 · kind: The Reporting Person, as trustee of the Blue Mountain Trust, dated April 29, 2019 (the "Blue Mountain Trust"), received 108,339 shares of Class A Common Stock of the Issuer in the distribution by NEA Partners 13 on November 11, 2020.

F11 · ownership.nature: The Reporting Person is the trustee of the Blue Mountain Trust, which is the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the 1934 Act, as amended, of such portion of the shares of Class A Common Stock of the Issuer held by the Blue Mountain Trust in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058389 · doc4.xml · nonDerivative · entry 5

SANDELL SCOTT D · CIK 0001237289 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 9

Disclosed balance after: 873,663

F8 · kind: New Enterprise Associates, LLC ("NEA LLC") received 873,663 shares of Class A Common Stock of the Issuer in the distribution by NEA Partners 13 on November 11, 2020.

F9 · ownership.nature: The Reporting Person is a member of the Board of Directors of NEA LLC, which is the direct beneficial owner of the shares. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the shares of the Issuer held by NEA LLC in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058389 · doc4.xml · nonDerivative · entry 4

SANDELL SCOTT D · CIK 0001237289 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 6

Disclosed balance after: 0

F7 · kind: NEA Partners 13 made a pro rata distribution for no consideration of an aggregate of 4,040,723 shares of Class A Common Stock of the Issuer to its limited partners on November 11, 2020.

F6 · ownership.nature: The Reporting Person is a director of NEA 13 LTD, which is the sole general partner of NEA Partners 13, the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA Partners 13 shares in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058389 · doc4.xml · nonDerivative · entry 3

SANDELL SCOTT D · CIK 0001237289 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 6

Disclosed balance after: 4,040,723

F5 · kind: NEA Partners 13 received 4,040,723 shares of Class A Common Stock of the Issuer in the distribution by NEA 13 on November 11, 2020.

F6 · ownership.nature: The Reporting Person is a director of NEA 13 LTD, which is the sole general partner of NEA Partners 13, the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA Partners 13 shares in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058389 · doc4.xml · nonDerivative · entry 2

SANDELL SCOTT D · CIK 0001237289 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 2,763,583

F4 · kind: NEA 13 made a pro rata distribution for no consideration of an aggregate of 13,161,963 shares of Class A Common Stock of the Issuer to its general partner and its limited partners on November 11, 2020.

F3 · ownership.nature: The Reporting Person is a director of NEA 13 GP, LTD, which is the sole general partner of NEA Partners 13, L.P. ("NEA Partners 13"). NEA Partners 13 is the sole general partner of New Enterprise Associates 13, L.P. ("NEA 13"), which is the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 shares in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058389 · doc4.xml · nonDerivative · entry 1

SANDELL SCOTT D · CIK 0001237289 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 15,925,546

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: New Enterprise Associates 13, L.P. ("NEA 13") converted 13,161,963 shares of Class B Common Stock at its option, pursuant to the Issuer's Amended and Restated Certificate of Incorporation, resulting in its acquisition of 13,161,963 shares of Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F3 · ownership.nature: The Reporting Person is a director of NEA 13 GP, LTD, which is the sole general partner of NEA Partners 13, L.P. ("NEA Partners 13"). NEA Partners 13 is the sole general partner of New Enterprise Associates 13, L.P. ("NEA 13"), which is the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 shares in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058267 · doc4.xml · derivative · entry 6

KERINS PATRICK J · CIK 0001235112 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 10,398,379

Underlying: Class A Common Stock · 13,161,963 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.

F2 · security: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F3 · ownership.nature: The shares are directly held by NEA 13 and are indirectly held by NEA Partners 13, L.P. ("NEA Partners 13"), the sole general partner of NEA 13, NEA 13 GP, LTD ("NEA 13 LTD"), the sole general partner of NEA Partners 13 and each of the individual directors of NEA 13 LTD (the NEA Partners 13, NEA 13 LTD and the individual directors of NEA 13 LTD (collectively, "Directors") together, the "NEA 13 Indirect Reporting Persons"). The Directors of NEA 13 LTD are Forest Baskett, Patrick J. Kerins and Scott D. Sandell. The NEA 13 Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 shares in which the NEA 13 Indirect Reporting Persons have no pecuniary interest.

SEC source: 0001209191-20-058267 · doc4.xml · nonDerivative · entry 5

KERINS PATRICK J · CIK 0001235112 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,454

F8 · kind: The Reporting Person received 203,454 shares of Class A Common Stock of the Issuer in the distribution by NEA Partners 13 on November 11, 2020.

SEC source: 0001209191-20-058267 · doc4.xml · nonDerivative · entry 4

KERINS PATRICK J · CIK 0001235112 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 6

Disclosed balance after: 0

F7 · kind: NEA Partners 13 made a pro rata distribution for no consideration of an aggregate of 4,040,723 shares of Class A Common Stock of the Issuer to its limited partners on November 11, 2020.

F6 · ownership.nature: The Reporting Person is a director of NEA 13 LTD, which is the sole general partner of NEA Partners 13, the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA Partners 13 shares in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058267 · doc4.xml · nonDerivative · entry 3

KERINS PATRICK J · CIK 0001235112 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 6

Disclosed balance after: 4,040,723

F5 · kind: NEA Partners 13 received 4,040,723 shares of Class A Common Stock of the Issuer in the distribution by NEA 13 on November 11, 2020.

F6 · ownership.nature: The Reporting Person is a director of NEA 13 LTD, which is the sole general partner of NEA Partners 13, the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA Partners 13 shares in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058267 · doc4.xml · nonDerivative · entry 2

KERINS PATRICK J · CIK 0001235112 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 2,763,583

F4 · kind: NEA 13 made a pro rata distribution for no consideration of an aggregate of 13,161,963 shares of Class A Common Stock of the Issuer to its general partner and its limited partners on November 11, 2020.

F3 · ownership.nature: The shares are directly held by NEA 13 and are indirectly held by NEA Partners 13, L.P. ("NEA Partners 13"), the sole general partner of NEA 13, NEA 13 GP, LTD ("NEA 13 LTD"), the sole general partner of NEA Partners 13 and each of the individual directors of NEA 13 LTD (the NEA Partners 13, NEA 13 LTD and the individual directors of NEA 13 LTD (collectively, "Directors") together, the "NEA 13 Indirect Reporting Persons"). The Directors of NEA 13 LTD are Forest Baskett, Patrick J. Kerins and Scott D. Sandell. The NEA 13 Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 shares in which the NEA 13 Indirect Reporting Persons have no pecuniary interest.

SEC source: 0001209191-20-058267 · doc4.xml · nonDerivative · entry 1

KERINS PATRICK J · CIK 0001235112 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 15,925,546

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: New Enterprise Associates 13, L.P. ("NEA 13") converted 13,161,963 shares of Class B Common Stock at its option, pursuant to the Issuer's Amended and Restated Certificate of Incorporation, resulting in its acquisition of 13,161,963 shares of Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F3 · ownership.nature: The shares are directly held by NEA 13 and are indirectly held by NEA Partners 13, L.P. ("NEA Partners 13"), the sole general partner of NEA 13, NEA 13 GP, LTD ("NEA 13 LTD"), the sole general partner of NEA Partners 13 and each of the individual directors of NEA 13 LTD (the NEA Partners 13, NEA 13 LTD and the individual directors of NEA 13 LTD (collectively, "Directors") together, the "NEA 13 Indirect Reporting Persons"). The Directors of NEA 13 LTD are Forest Baskett, Patrick J. Kerins and Scott D. Sandell. The NEA 13 Indirect Reporting Persons disclaim beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 shares in which the NEA 13 Indirect Reporting Persons have no pecuniary interest.

SEC source: 0001209191-20-058269 · doc4.xml · derivative · entry 9

BASKETT FOREST · CIK 0001277631 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 3

Disclosed balance after: 10,398,379

Underlying: Class A Common Stock · 13,161,963 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.

F2 · security: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at NEA 13's election and has no expiration date.

F3 · ownership.nature: The Reporting Person is a director of NEA 13 GP, LTD, which is the sole general partner of NEA Partners 13, L.P. ("NEA Partners 13"). NEA Partners 13 is the sole general partner of New Enterprise Associates 13, L.P. ("NEA 13"), which is the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 13 shares in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058269 · doc4.xml · nonDerivative · entry 8

BASKETT FOREST · CIK 0001277631 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 11

Disclosed balance after: 204,970

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.98 to $66.03, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (13) to this Form 4.

F11 · ownership.nature: The Reporting Person is a trustee of the Baskett Trust, which is the direct beneficial owner of the shares. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the 1934 Act, as amended, of such portion of the shares of Class A Common Stock of the Issuer held by the Baskett Trust in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058269 · doc4.xml · nonDerivative · entry 7

BASKETT FOREST · CIK 0001277631 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 11

Disclosed balance after: 205,275

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.94 to $65.92, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (12) to this Form 4.

F11 · ownership.nature: The Reporting Person is a trustee of the Baskett Trust, which is the direct beneficial owner of the shares. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the 1934 Act, as amended, of such portion of the shares of Class A Common Stock of the Issuer held by the Baskett Trust in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058269 · doc4.xml · nonDerivative · entry 6

BASKETT FOREST · CIK 0001277631 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 11

Disclosed balance after: 224,970

F10 · kind: The Baskett-McKay Family Trust dtd 3/12/14 (the "Baskett Trust") received 174,970 shares of Class A Common Stock of the Issuer in the distribution by NEA Partners 13 on November 11, 2020.

F11 · ownership.nature: The Reporting Person is a trustee of the Baskett Trust, which is the direct beneficial owner of the shares. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the 1934 Act, as amended, of such portion of the shares of Class A Common Stock of the Issuer held by the Baskett Trust in which the Reporting Person has no pecuniary interest.

SEC source: 0001209191-20-058269 · doc4.xml · nonDerivative · entry 5

BASKETT FOREST · CIK 0001277631 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Note 9

Disclosed balance after: 873,663

F8 · kind: New Enterprise Associates, LLC ("NEA LLC") received 873,663 shares of Class A Common Stock of the Issuer in the distribution by NEA Partners 13 on November 11, 2020.

F9 · ownership.nature: The Reporting Person is a member of the Board of Directors of NEA LLC, which is the direct beneficial owner of the shares. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the shares of the Issuer held by NEA LLC in which the Reporting Person has no pecuniary interest.