NASR KHALED

SEC source: 0001209191-20-052335 · doc4.xml · derivative · entry 9

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 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

Underlying: Common Stock · 265,203 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 · derivative.exercise_price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.exercise_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.expiration_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-052335 · doc4.xml · derivative · entry 8

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 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

Underlying: Common Stock · 1,040,654 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 · derivative.exercise_price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.exercise_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.expiration_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-052335 · doc4.xml · derivative · entry 7

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 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

Underlying: Common Stock · 3,488,398 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 · derivative.exercise_price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.exercise_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.expiration_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-052335 · doc4.xml · derivative · entry 6

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 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

Underlying: Common Stock · 1,620,101 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 · derivative.exercise_price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.exercise_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.expiration_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-052335 · doc4.xml · nonDerivative · entry 5

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,469,356

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 · price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-052335 · doc4.xml · nonDerivative · entry 4

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,204,153

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 · price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-052335 · doc4.xml · nonDerivative · entry 3

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,163,499

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 · price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-052335 · doc4.xml · nonDerivative · entry 2

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,675,101

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 · price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-053342 · doc4a.xml · derivative · entry 9

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 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

Underlying: Common Stock · 265,203 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 · derivative.exercise_price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.exercise_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.expiration_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-053342 · doc4a.xml · derivative · entry 8

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 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

Underlying: Common Stock · 1,040,654 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 · derivative.exercise_price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.exercise_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.expiration_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-053342 · doc4a.xml · derivative · entry 7

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 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

Underlying: Common Stock · 3,488,398 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 · derivative.exercise_price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.exercise_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.expiration_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-053342 · doc4a.xml · derivative · entry 6

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 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

Underlying: Common Stock · 1,620,101 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 · derivative.exercise_price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.exercise_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F2 · derivative.expiration_date: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-053342 · doc4a.xml · nonDerivative · entry 5

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,469,911

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 · price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-053342 · doc4a.xml · nonDerivative · entry 4

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,204,708

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 · price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-053342 · doc4a.xml · nonDerivative · entry 3

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,164,054

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 · price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-053342 · doc4a.xml · nonDerivative · entry 2

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,675,656

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 · price: The shares of each of the Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and have no expiration date.

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-052335 · doc4.xml · nonDerivative · entry 1

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,000

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-053342 · doc4a.xml · nonDerivative · entry 1

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,555

F1 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0000899243-19-028099 · doc4.xml · nonDerivative · entry 2

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

F1 · price: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement") dated as of August 7, 2019, by and among Avedro, Inc. (the "Issuer"), Glaukos Corporation ("Parent") and Atlantic Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of Parent ("Merger Sub"), on November 21, 2019, Merger Sub merged with and into the Issuer (the "Merger") with the Issuer continuing as the surviving corporation. Pursuant to the terms of the Merger Agreement, at the effective time of the Merger (the "Effective Time"), each share of common stock of the Issuer ("Issuer Common Stock") that was issued and outstanding immediately prior to the Effective Time was automatically cancelled and converted into the right to receive 0.365 of a share of Parent's common stock ("Parent Common Stock"). The closing price of shares of the Parent Common Stock on November 21, 2019 was $63.07 per share.

F3 · ownership.nature: The securities are directly held by InterWest Venture Management Company ("IVMC"). Gilbert H. Kliman transferred these shares to IVMC for no consideration pursuant to a contractual agreement between Kliman and IW10. Arnold L. Oronsky and Gilbert H. Kliman are owners, directors and officers of IVMC and as such may be deemed to beneficially own the shares held by IVMC. Each of Arnold L. Oronsky and Gilbert H. Kliman disclaim beneficial ownership of such shares except to the extend of his pecuniary interest therein.

SEC source: 0000899243-19-028099 · doc4.xml · nonDerivative · entry 1

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 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

F1 · price: Pursuant to the Agreement and Plan of Merger (the "Merger Agreement") dated as of August 7, 2019, by and among Avedro, Inc. (the "Issuer"), Glaukos Corporation ("Parent") and Atlantic Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of Parent ("Merger Sub"), on November 21, 2019, Merger Sub merged with and into the Issuer (the "Merger") with the Issuer continuing as the surviving corporation. Pursuant to the terms of the Merger Agreement, at the effective time of the Merger (the "Effective Time"), each share of common stock of the Issuer ("Issuer Common Stock") that was issued and outstanding immediately prior to the Effective Time was automatically cancelled and converted into the right to receive 0.365 of a share of Parent's common stock ("Parent Common Stock"). The closing price of shares of the Parent Common Stock on November 21, 2019 was $63.07 per share.

F2 · ownership.direct: The securities are directly held by InterWest Partners X, LP ("IW10"). InterWest Management Partners X, LLC ("IMP10"), as the general partner of IW10, may be deemed to beneficially own the shares held by IW10. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP10, and Khaled A. Nasr and Keal Desai are Venture Members of IMP10. Each of the foregoing persons may be deemed to beneficially own the shares held by IW10, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0000899243-19-027153 · doc4.xml · derivative · entry 2

InterWest Partners IX, LP · CIK 0001398928 · 10% owner

InterWest Management Partners IX, LLC · CIK 0001398927 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

NASR KHALED · CIK 0001276600 · 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

Underlying: Common Stock · 301,605 shares

Expires 2020-08-28

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

F3 · derivative.exercise_price: This Unsecured Subordinated Convertible Promissory Note was converted with a conversion price of $0.4664 prior to the 1-for-15 reverse stock split that occurred on November 7, 2019.

F4 · derivative.exercise_date: This Unsecured Subordinated Convertible Promissory Note converted upon the consummation of the Merger, pursuant to its terms.

SEC source: 0000899243-19-027153 · doc4.xml · nonDerivative · entry 1

InterWest Partners IX, LP · CIK 0001398928 · 10% owner

InterWest Management Partners IX, LLC · CIK 0001398927 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 658,657

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 · shares: Received in connection with the Agreement and Plan of Merger and Reorganization dated March 15, 2019, among the Issuer (formerly known as Restoration Robotics, Inc.), Radiant Merger Sub Ltd, an entity organized under the laws of Israel and Venus Concept Ltd, an entity organized under the laws of Israel (the "Merger"), upon the conversion of the outstanding principal and any accrued and unpaid interest of an 8% Convertible Promissory Notes issued by Venus Concept Inc., dated as of February 28, 2019 in the original principal amount of $2,000,000.00 and accrued interest income of $110,027.40. Share data reported herein reflects the 1-for-15 reverse stock split that occurred after the note conversion on November 7, 2019.

F3 · price: This Unsecured Subordinated Convertible Promissory Note was converted with a conversion price of $0.4664 prior to the 1-for-15 reverse stock split that occurred on November 7, 2019.

F2 · balance_after: The securities are directly held by InterWest Partners IX, LP ("IW9"). InterWest Management Partners IX, LLC ("IMP9") as the general partner of IW9, may be deemed to beneficially own the shares held by IW9. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP9, and Khaled A. Nasr is a Venture Member of IMP9. Gilbert H. Kliman is also a Director of the Issuer, and has filed a separate Form 4 in his own name. Each of the foregoing persons may be deemed to beneficially own the shares held by IW9, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. IW9 ceased to be a 10% owner upon closing of the Merger.

SEC source: 0000899243-19-022280 · doc4.xml · derivative · entry 1

InterWest Partners IX, LP · CIK 0001398928 · 10% owner

InterWest Management Partners IX, LLC · CIK 0001398927 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: Not disclosed

Underlying: Common Stock · 4,288,164 shares

Expires 2020-08-28

F1 · derivative.exercise_date: The Promissory Note will convert upon consummation of the transactions contemplated in that certain Agreement and Plan of Merger and Reorganization dated March 15, 2019, among the Issuer, Radiant Merger Sub Ltd., an entity organized under the laws of Israel and Venus Concept Ltd., an entity organized under the laws of Israel.

F2 · valueOwnedAfter: The securities are directly held by InterWest Partners IX, LP ("IW9"). InterWest Management Partners IX, LLC ("IMP9") as the general partner of IW9, may be deemed to beneficially own the shares held by IW9. Arnold L. Oronsky and Gilbert H. Kliman are Managing Directors of IMP9, and Khaled A. Nasr is a Venture Member of IMP9. Gilbert H. Kliman is also a Director of the Issuer, and has filed a separate Form 4 in his own name. Each of the foregoing persons may be deemed to beneficially own the shares held by IW9, and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0000899243-19-021334 · doc4.xml · derivative · entry 2

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,750

Underlying: COMMON · 18,750 shares

Expires 2024-08-05

F1 · shares: The reporting persons purchased these shares directly from the underwriter in the Issuer's registered offering of Common Stock with 75% warrant coverage at a price of $4.00 per unit. There was no additional consideration paid for the warrants.

F1 · price: The reporting persons purchased these shares directly from the underwriter in the Issuer's registered offering of Common Stock with 75% warrant coverage at a price of $4.00 per unit. There was no additional consideration paid for the warrants.

F2 · balance_after: These securities are held of record by InterWest Partners X, L.P. ("IW10"). InterWest Management Partners X, LLC ("IMP10") is the general partner of IW10 and has sole voting and investment control over the shares owned by IW10. Gilbert H. Kliman, and Arnold L. Oronsky are Managing Directors of IMP10 and, Keval Desai and Khaled A. Nasr, and are Venture Members of IMP10. Douglas Fisher, a Member of IMP10 is also a Director of the Issuer, and when required, files a separate Form 4 in his own name. All Reporting Persons disclaim beneficial ownership of shares of Obalon Therapeutics, Inc. stock held by IW10, except to the extent of their respective pecuniary interest therein. The filing of this statement shall not be deemed an admission that, for purposes of Section 16 of the Securities Exchange Act of 1944, or otherwise, any of the Reporting Persons are the beneficial owner of all of the equity securities covered by this statement.

SEC source: 0000899243-19-021334 · doc4.xml · nonDerivative · entry 1

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 380,224

F1 · shares: The reporting persons purchased these shares directly from the underwriter in the Issuer's registered offering of Common Stock with 75% warrant coverage at a price of $4.00 per unit. There was no additional consideration paid for the warrants.

F1 · price: The reporting persons purchased these shares directly from the underwriter in the Issuer's registered offering of Common Stock with 75% warrant coverage at a price of $4.00 per unit. There was no additional consideration paid for the warrants.

F2 · balance_after: These securities are held of record by InterWest Partners X, L.P. ("IW10"). InterWest Management Partners X, LLC ("IMP10") is the general partner of IW10 and has sole voting and investment control over the shares owned by IW10. Gilbert H. Kliman, and Arnold L. Oronsky are Managing Directors of IMP10 and, Keval Desai and Khaled A. Nasr, and are Venture Members of IMP10. Douglas Fisher, a Member of IMP10 is also a Director of the Issuer, and when required, files a separate Form 4 in his own name. All Reporting Persons disclaim beneficial ownership of shares of Obalon Therapeutics, Inc. stock held by IW10, except to the extent of their respective pecuniary interest therein. The filing of this statement shall not be deemed an admission that, for purposes of Section 16 of the Securities Exchange Act of 1944, or otherwise, any of the Reporting Persons are the beneficial owner of all of the equity securities covered by this statement.

SEC source: 0001209191-19-011329 · doc4.xml · derivative · entry 6

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 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

Underlying: Common Stock · 171,318 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 Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F2 · ownership.direct: The shares are directly held by InterWest Partners X, LP ("InterWest X"). InterWest Management Partners X, LLC ("IMP X") as the general partner of InterWest X may be deemed to beneficially own the shares held by InterWest X. Gilbert H. Kliman and Arnold L. Oronsky are Managing Directors of IMP X, and Keval Desai and Khaled A. Nasr are venture members of IMP X. Messrs. Kliman, Oronsky, Desai and Nasr may be deemed to beneficially own the shares held by InterWest X. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001209191-19-011329 · doc4.xml · derivative · entry 5

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 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

Underlying: Common Stock · 222,119 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 Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F2 · ownership.direct: The shares are directly held by InterWest Partners X, LP ("InterWest X"). InterWest Management Partners X, LLC ("IMP X") as the general partner of InterWest X may be deemed to beneficially own the shares held by InterWest X. Gilbert H. Kliman and Arnold L. Oronsky are Managing Directors of IMP X, and Keval Desai and Khaled A. Nasr are venture members of IMP X. Messrs. Kliman, Oronsky, Desai and Nasr may be deemed to beneficially own the shares held by InterWest X. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001209191-19-011329 · doc4.xml · derivative · entry 4

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 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

Underlying: Common Stock · 2,247,190 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 Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.exercise_date: Each share of Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F1 · derivative.expiration_date: Each share of Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F2 · ownership.direct: The shares are directly held by InterWest Partners X, LP ("InterWest X"). InterWest Management Partners X, LLC ("IMP X") as the general partner of InterWest X may be deemed to beneficially own the shares held by InterWest X. Gilbert H. Kliman and Arnold L. Oronsky are Managing Directors of IMP X, and Keval Desai and Khaled A. Nasr are venture members of IMP X. Messrs. Kliman, Oronsky, Desai and Nasr may be deemed to beneficially own the shares held by InterWest X. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001209191-19-011329 · doc4.xml · nonDerivative · entry 3

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,742,239

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 Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F2 · ownership.direct: The shares are directly held by InterWest Partners X, LP ("InterWest X"). InterWest Management Partners X, LLC ("IMP X") as the general partner of InterWest X may be deemed to beneficially own the shares held by InterWest X. Gilbert H. Kliman and Arnold L. Oronsky are Managing Directors of IMP X, and Keval Desai and Khaled A. Nasr are venture members of IMP X. Messrs. Kliman, Oronsky, Desai and Nasr may be deemed to beneficially own the shares held by InterWest X. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001209191-19-011329 · doc4.xml · nonDerivative · entry 2

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,570,921

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 Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F2 · ownership.direct: The shares are directly held by InterWest Partners X, LP ("InterWest X"). InterWest Management Partners X, LLC ("IMP X") as the general partner of InterWest X may be deemed to beneficially own the shares held by InterWest X. Gilbert H. Kliman and Arnold L. Oronsky are Managing Directors of IMP X, and Keval Desai and Khaled A. Nasr are venture members of IMP X. Messrs. Kliman, Oronsky, Desai and Nasr may be deemed to beneficially own the shares held by InterWest X. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001209191-19-011329 · doc4.xml · nonDerivative · entry 1

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,348,802

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 Series AA Convertible Preferred Stock, Series BB Convertible Preferred Stock and Series CC Convertible Preferred Stock was convertible at any time, at the option of the holder, into Common Stock, on a one-for-one basis, had no expiration date and converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F2 · ownership.direct: The shares are directly held by InterWest Partners X, LP ("InterWest X"). InterWest Management Partners X, LLC ("IMP X") as the general partner of InterWest X may be deemed to beneficially own the shares held by InterWest X. Gilbert H. Kliman and Arnold L. Oronsky are Managing Directors of IMP X, and Keval Desai and Khaled A. Nasr are venture members of IMP X. Messrs. Kliman, Oronsky, Desai and Nasr may be deemed to beneficially own the shares held by InterWest X. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-18-027169 · doc4.xml · nonDerivative · entry 2

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,362,327

F2 · price: Price reflected is the weighted-average sale price for shares sold. The range of sale prices for the transactions reported was $12.00 to $12.03 per share. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: These securities are held of record by InterWest Partners X, L.P. ("IW10"). InterWest Management Partners X, LLC ("IMP10") is the general partner of IW10 and has sole voting and investment control over the shares owned by IW10. Gilbert H. Kliman, and Arnold L. Oronsky are Managing Directors of IMP10 and, Keval Desai and Khaled A. Nasr, are Venture Members of IMP10. All Reporting Persons disclaim beneficial ownership of shares of Eiger BioPharmaceuticals, Inc. stock held by IW10, except to the extent of their respective pecuniary interest therein. The filing of this statement shall not be deemed an admission that, for purposes of Section 16 of the Securities Exchange Act of 1944, or otherwise, any of the Reporting Persons are the beneficial owner of all of the equity securities covered by this statement.

SEC source: 0000899243-18-027169 · doc4.xml · nonDerivative · entry 1

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,388,792

F1 · price: Price reflected is the weighted-average sale price for shares sold. The range of sale prices for the transactions reported was $12.00 to $12.30 per share. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3 · balance_after: These securities are held of record by InterWest Partners X, L.P. ("IW10"). InterWest Management Partners X, LLC ("IMP10") is the general partner of IW10 and has sole voting and investment control over the shares owned by IW10. Gilbert H. Kliman, and Arnold L. Oronsky are Managing Directors of IMP10 and, Keval Desai and Khaled A. Nasr, are Venture Members of IMP10. All Reporting Persons disclaim beneficial ownership of shares of Eiger BioPharmaceuticals, Inc. stock held by IW10, except to the extent of their respective pecuniary interest therein. The filing of this statement shall not be deemed an admission that, for purposes of Section 16 of the Securities Exchange Act of 1944, or otherwise, any of the Reporting Persons are the beneficial owner of all of the equity securities covered by this statement.

SEC source: 0000899243-18-023312 · doc4.xml · nonDerivative · entry 1

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,552,239

F1 · shares: The reporting person purchased these shares directly from the issuer in a private placement.

F2 · balance_after: These securities are held of record by InterWest Partners X, L.P. ("IW10"). InterWest Management Partners X, LLC ("IMP10") is the general partner of IW10 and has sole voting and investment control over the shares owned by IW10. Gilbert H. Kliman, and Arnold L. Oronsky are Managing Directors of IMP10 and, Keval Desai and Khaled A. Nasr, and are Venture Members of IMP10. Douglas Fisher, a Member of IMP10 is also a Director of the Issuer, and when required, files a separate Form 4 in his own name. All Reporting Persons disclaim beneficial ownership of shares of Obalon Therapeutics, Inc. stock held by IW10, except to the extent of their respective pecuniary interest therein. The filing of this statement shall not be deemed an admission that, for purposes of Section 16 of the Securities Exchange Act of 1944, or otherwise, any of the Reporting Persons are the beneficial owner of all of the equity securities covered by this statement.

SEC source: 0001567619-18-000665 · doc1.xml · nonDerivative · entry 1

InterWest Partners IX, LP · CIK 0001398928 · 10% owner

InterWest Management Partners IX, LLC · CIK 0001398927 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,355,786

F1 · kind: The shares were acquired in connection with an underwritten public offering of common stock which is scheduled to close on August 14, 2018.

F2 · balance_after: The shares are directly held by InterWest Partners IX, LP ("IW9"). InterWest Management Partners IX, LLC ("IMP9") as the general partner of IW9, may be deemed to beneficially own the shares held by IW9. Arnold L. Oronsky and Gilbert H. Kliman are managing director of IMP9, and Khaled A. Nasr is a Venture Member of IMP9. Each of the foregoing persons may be deemed to beneficially own the shares held by IW9 and each foregoing person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001140361-17-038922 · doc1.xml · derivative · entry 6

InterWest Partners IX, LP · CIK 0001398928 · 10% owner

InterWest Management Partners IX, LLC · CIK 0001398927 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

NASR KHALED · CIK 0001276600 · 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

Underlying: Common Stock · 170,028 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.

F4 · reported_value: The amount reported in column 5 is the principal amount of Reporting Person's Convertible Promissory Note (the "Note"). The outstanding principal and accrued interest of the Note automatically converted into shares of the Issuer's Common Stock at the price per share available to the public as set forth in the final prospectus related to the Issuer's IPO upon the closing of the IPO.

F4 · price: The amount reported in column 5 is the principal amount of Reporting Person's Convertible Promissory Note (the "Note"). The outstanding principal and accrued interest of the Note automatically converted into shares of the Issuer's Common Stock at the price per share available to the public as set forth in the final prospectus related to the Issuer's IPO upon the closing of the IPO.

F4 · derivative.exercise_date: The amount reported in column 5 is the principal amount of Reporting Person's Convertible Promissory Note (the "Note"). The outstanding principal and accrued interest of the Note automatically converted into shares of the Issuer's Common Stock at the price per share available to the public as set forth in the final prospectus related to the Issuer's IPO upon the closing of the IPO.

F4 · derivative.expiration_date: The amount reported in column 5 is the principal amount of Reporting Person's Convertible Promissory Note (the "Note"). The outstanding principal and accrued interest of the Note automatically converted into shares of the Issuer's Common Stock at the price per share available to the public as set forth in the final prospectus related to the Issuer's IPO upon the closing of the IPO.

F2 · ownership.direct: The shares are directly held by InterWest Partners IX, LP ("InterWest IX"). InterWest Management Partners IX, LLC ("IMP IX"), as the general partner of InterWest IX, may be deemed to beneficially own the shares held by InterWest IX. Philip Gianos, Arnold Oronsky, Gilbert Kliman, W. Stephen Holmes and Khaled Nasr are managing directors of IMP IX, and as such may be deemed to beneficially own the shares held by InterWest IX. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001140361-17-038922 · doc1.xml · derivative · entry 5

InterWest Partners IX, LP · CIK 0001398928 · 10% owner

InterWest Management Partners IX, LLC · CIK 0001398927 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

NASR KHALED · CIK 0001276600 · 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

Underlying: Common Stock · 1,647,297 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: The shares of the Issuer's Preferred Stock automatically converted into shares of the Issuer's Common Stock, for no additional consideration, on a 1:1 basis immediately prior to the consummation of the Issuer's Initial Public Offering (the "IPO").

F1 · price: The shares of the Issuer's Preferred Stock automatically converted into shares of the Issuer's Common Stock, for no additional consideration, on a 1:1 basis immediately prior to the consummation of the Issuer's Initial Public Offering (the "IPO").

F1 · derivative.exercise_date: The shares of the Issuer's Preferred Stock automatically converted into shares of the Issuer's Common Stock, for no additional consideration, on a 1:1 basis immediately prior to the consummation of the Issuer's Initial Public Offering (the "IPO").

F3 · derivative.expiration_date: The expiration date is not relevant to the conversion of these securities.

F2 · ownership.direct: The shares are directly held by InterWest Partners IX, LP ("InterWest IX"). InterWest Management Partners IX, LLC ("IMP IX"), as the general partner of InterWest IX, may be deemed to beneficially own the shares held by InterWest IX. Philip Gianos, Arnold Oronsky, Gilbert Kliman, W. Stephen Holmes and Khaled Nasr are managing directors of IMP IX, and as such may be deemed to beneficially own the shares held by InterWest IX. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001140361-17-038922 · doc1.xml · derivative · entry 4

InterWest Partners IX, LP · CIK 0001398928 · 10% owner

InterWest Management Partners IX, LLC · CIK 0001398927 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

NASR KHALED · CIK 0001276600 · 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

Underlying: Common Stock · 1,538,461 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: The shares of the Issuer's Preferred Stock automatically converted into shares of the Issuer's Common Stock, for no additional consideration, on a 1:1 basis immediately prior to the consummation of the Issuer's Initial Public Offering (the "IPO").

F1 · price: The shares of the Issuer's Preferred Stock automatically converted into shares of the Issuer's Common Stock, for no additional consideration, on a 1:1 basis immediately prior to the consummation of the Issuer's Initial Public Offering (the "IPO").

F1 · derivative.exercise_date: The shares of the Issuer's Preferred Stock automatically converted into shares of the Issuer's Common Stock, for no additional consideration, on a 1:1 basis immediately prior to the consummation of the Issuer's Initial Public Offering (the "IPO").

F3 · derivative.expiration_date: The expiration date is not relevant to the conversion of these securities.

F2 · ownership.direct: The shares are directly held by InterWest Partners IX, LP ("InterWest IX"). InterWest Management Partners IX, LLC ("IMP IX"), as the general partner of InterWest IX, may be deemed to beneficially own the shares held by InterWest IX. Philip Gianos, Arnold Oronsky, Gilbert Kliman, W. Stephen Holmes and Khaled Nasr are managing directors of IMP IX, and as such may be deemed to beneficially own the shares held by InterWest IX. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001140361-17-038922 · doc1.xml · nonDerivative · entry 3

InterWest Partners IX, LP · CIK 0001398928 · 10% owner

InterWest Management Partners IX, LLC · CIK 0001398927 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,355,786

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 · ownership.direct: The shares are directly held by InterWest Partners IX, LP ("InterWest IX"). InterWest Management Partners IX, LLC ("IMP IX"), as the general partner of InterWest IX, may be deemed to beneficially own the shares held by InterWest IX. Philip Gianos, Arnold Oronsky, Gilbert Kliman, W. Stephen Holmes and Khaled Nasr are managing directors of IMP IX, and as such may be deemed to beneficially own the shares held by InterWest IX. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001140361-17-038922 · doc1.xml · nonDerivative · entry 2

InterWest Partners IX, LP · CIK 0001398928 · 10% owner

InterWest Management Partners IX, LLC · CIK 0001398927 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,185,758

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: The shares of the Issuer's Preferred Stock automatically converted into shares of the Issuer's Common Stock, for no additional consideration, on a 1:1 basis immediately prior to the consummation of the Issuer's Initial Public Offering (the "IPO").

F2 · ownership.direct: The shares are directly held by InterWest Partners IX, LP ("InterWest IX"). InterWest Management Partners IX, LLC ("IMP IX"), as the general partner of InterWest IX, may be deemed to beneficially own the shares held by InterWest IX. Philip Gianos, Arnold Oronsky, Gilbert Kliman, W. Stephen Holmes and Khaled Nasr are managing directors of IMP IX, and as such may be deemed to beneficially own the shares held by InterWest IX. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001140361-17-038922 · doc1.xml · nonDerivative · entry 1

InterWest Partners IX, LP · CIK 0001398928 · 10% owner

InterWest Management Partners IX, LLC · CIK 0001398927 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,538,461

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: The shares of the Issuer's Preferred Stock automatically converted into shares of the Issuer's Common Stock, for no additional consideration, on a 1:1 basis immediately prior to the consummation of the Issuer's Initial Public Offering (the "IPO").

F2 · ownership.direct: The shares are directly held by InterWest Partners IX, LP ("InterWest IX"). InterWest Management Partners IX, LLC ("IMP IX"), as the general partner of InterWest IX, may be deemed to beneficially own the shares held by InterWest IX. Philip Gianos, Arnold Oronsky, Gilbert Kliman, W. Stephen Holmes and Khaled Nasr are managing directors of IMP IX, and as such may be deemed to beneficially own the shares held by InterWest IX. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001140361-17-038669 · doc1.xml · derivative · entry 1

InterWest Partners IX, LP · CIK 0001398928 · 10% owner

InterWest Management Partners IX, LLC · CIK 0001398927 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: Not disclosed

Underlying: Common Stock · Not disclosed shares

Expires not disclosed

F1 · kind: The securities were originally acquired from the Issuer on September 6, 2017; however, the conversion price was set upon the pricing of the Issuer's Initial Public Offering (the "IPO").

F2 · reported_value: The amount reported represents the principal amount of the Reporting Person's Convertible Promissory Note (the "Note") only. Accrued interest of 5% per year based on the actual number of days outstanding through the conversion date will also convert.

F2 · price: The amount reported represents the principal amount of the Reporting Person's Convertible Promissory Note (the "Note") only. Accrued interest of 5% per year based on the actual number of days outstanding through the conversion date will also convert.

F3 · derivative.exercise_date: The outstanding principal and accrued interest of the Note automatically converts into shares of the Issuer's Common Stock at the price per share available to the public as set forth in the final prospectus related to the IPO upon the closing of the IPO; if not so converted, the Note has a maturity date of September 6, 2018, at which time it will automatically convert into shares of the Issuer's capital stock.

F3 · derivative.expiration_date: The outstanding principal and accrued interest of the Note automatically converts into shares of the Issuer's Common Stock at the price per share available to the public as set forth in the final prospectus related to the IPO upon the closing of the IPO; if not so converted, the Note has a maturity date of September 6, 2018, at which time it will automatically convert into shares of the Issuer's capital stock.

F3 · derivative.underlying_shares: The outstanding principal and accrued interest of the Note automatically converts into shares of the Issuer's Common Stock at the price per share available to the public as set forth in the final prospectus related to the IPO upon the closing of the IPO; if not so converted, the Note has a maturity date of September 6, 2018, at which time it will automatically convert into shares of the Issuer's capital stock.

F2 · valueOwnedAfter: The amount reported represents the principal amount of the Reporting Person's Convertible Promissory Note (the "Note") only. Accrued interest of 5% per year based on the actual number of days outstanding through the conversion date will also convert.

F4 · ownership.direct: The convertible promissory note is directly held by InterWest Partners IX, LP ("InterWest IX"). InterWest Management Partners IX, LLC ("IMP IX"), as the general partner of InterWest IX, may be deemed to beneficially own the shares held by InterWest IX. Philip Gianos, Arnold Oronsky, Gilbert Kliman, W. Stephen Holmes and Khaled Nasr are managing directors of IMP IX, and as such may be deemed to beneficially own the shares held by InterWest IX. Each of the foregoing persons disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein.

SEC source: 0001209191-16-145722 · doc4.xml · derivative · entry 6

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 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

Underlying: Common Stock · 373,803 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.

F4 · derivative.exercise_price: Each share of the issuer's Series E Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its IPO pursuant to the Registration Statement, and had no expiration date.

F4 · price: Each share of the issuer's Series E Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its IPO pursuant to the Registration Statement, and had no expiration date.

F4 · derivative.exercise_date: Each share of the issuer's Series E Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its IPO pursuant to the Registration Statement, and had no expiration date.

F4 · derivative.expiration_date: Each share of the issuer's Series E Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its IPO pursuant to the Registration Statement, and had no expiration date.

F2 · ownership.direct: These securities are held of record by InterWest Partners X, L.P. ("IW10"). InterWest Management Partners X, LLC ("IMP10") is the general partner of IW10. Philip T. Gianos, W. Stephen Holmes, Gilbert H. Kliman and Arnold L. Oronsky are the managing directors of IMP10, and Keval Desai and Khalad A. Nasr are venture members of IMP10. Each of the reporting persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. The reporting persons have designated a representative, currently Doug Fisher, a consultant of InterWest Venture Management Co., to serve on the issuer's board of directors. This report shall not be deemed an admission that any of the reporting persons is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.

SEC source: 0001209191-16-145722 · doc4.xml · derivative · entry 5

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 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

Underlying: Common Stock · 464,494 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 the issuer's Series D Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its IPO pursuant to the Registration Statement, and had no expiration date.

F3 · price: Each share of the issuer's Series D Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its IPO pursuant to the Registration Statement, and had no expiration date.

F3 · derivative.exercise_date: Each share of the issuer's Series D Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its IPO pursuant to the Registration Statement, and had no expiration date.

F3 · derivative.expiration_date: Each share of the issuer's Series D Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its IPO pursuant to the Registration Statement, and had no expiration date.

F2 · ownership.direct: These securities are held of record by InterWest Partners X, L.P. ("IW10"). InterWest Management Partners X, LLC ("IMP10") is the general partner of IW10. Philip T. Gianos, W. Stephen Holmes, Gilbert H. Kliman and Arnold L. Oronsky are the managing directors of IMP10, and Keval Desai and Khalad A. Nasr are venture members of IMP10. Each of the reporting persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. The reporting persons have designated a representative, currently Doug Fisher, a consultant of InterWest Venture Management Co., to serve on the issuer's board of directors. This report shall not be deemed an admission that any of the reporting persons is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.

SEC source: 0001209191-16-145722 · doc4.xml · derivative · entry 4

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 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

Underlying: Common Stock · 1,615,041 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 the issuer's Series C Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its firm commitment initial public offering (the "IPO") pursuant to a registration statement on Form S-1 (File No. 333-213551) under the Securities Act of 1933, as amended (the "Registration Statement"), and had no expiration date.

F1 · price: Each share of the issuer's Series C Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its firm commitment initial public offering (the "IPO") pursuant to a registration statement on Form S-1 (File No. 333-213551) under the Securities Act of 1933, as amended (the "Registration Statement"), and had no expiration date.

F1 · derivative.exercise_date: Each share of the issuer's Series C Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its firm commitment initial public offering (the "IPO") pursuant to a registration statement on Form S-1 (File No. 333-213551) under the Securities Act of 1933, as amended (the "Registration Statement"), and had no expiration date.

F1 · derivative.expiration_date: Each share of the issuer's Series C Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its firm commitment initial public offering (the "IPO") pursuant to a registration statement on Form S-1 (File No. 333-213551) under the Securities Act of 1933, as amended (the "Registration Statement"), and had no expiration date.

F2 · ownership.direct: These securities are held of record by InterWest Partners X, L.P. ("IW10"). InterWest Management Partners X, LLC ("IMP10") is the general partner of IW10. Philip T. Gianos, W. Stephen Holmes, Gilbert H. Kliman and Arnold L. Oronsky are the managing directors of IMP10, and Keval Desai and Khalad A. Nasr are venture members of IMP10. Each of the reporting persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. The reporting persons have designated a representative, currently Doug Fisher, a consultant of InterWest Venture Management Co., to serve on the issuer's board of directors. This report shall not be deemed an admission that any of the reporting persons is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.

SEC source: 0001209191-16-145722 · doc4.xml · nonDerivative · entry 3

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,453,338

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 · price: Each share of the issuer's Series E Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its IPO pursuant to the Registration Statement, and had no expiration date.

F2 · ownership.direct: These securities are held of record by InterWest Partners X, L.P. ("IW10"). InterWest Management Partners X, LLC ("IMP10") is the general partner of IW10. Philip T. Gianos, W. Stephen Holmes, Gilbert H. Kliman and Arnold L. Oronsky are the managing directors of IMP10, and Keval Desai and Khalad A. Nasr are venture members of IMP10. Each of the reporting persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. The reporting persons have designated a representative, currently Doug Fisher, a consultant of InterWest Venture Management Co., to serve on the issuer's board of directors. This report shall not be deemed an admission that any of the reporting persons is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.

SEC source: 0001209191-16-145722 · doc4.xml · nonDerivative · entry 2

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,079,535

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 · price: Each share of the issuer's Series D Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its IPO pursuant to the Registration Statement, and had no expiration date.

F2 · ownership.direct: These securities are held of record by InterWest Partners X, L.P. ("IW10"). InterWest Management Partners X, LLC ("IMP10") is the general partner of IW10. Philip T. Gianos, W. Stephen Holmes, Gilbert H. Kliman and Arnold L. Oronsky are the managing directors of IMP10, and Keval Desai and Khalad A. Nasr are venture members of IMP10. Each of the reporting persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. The reporting persons have designated a representative, currently Doug Fisher, a consultant of InterWest Venture Management Co., to serve on the issuer's board of directors. This report shall not be deemed an admission that any of the reporting persons is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.

SEC source: 0001209191-16-145722 · doc4.xml · nonDerivative · entry 1

INTERWEST PARTNERS X LP · CIK 0001443898 · 10% owner

InterWest Management Partners X, LLC · CIK 0001460207 · 10% owner

GIANOS PHILIP T · CIK 0001207831 · 10% owner

Holmes W Stephen · CIK 0001293923 · 10% owner

Kliman Gilbert H · CIK 0001293171 · 10% owner

ORONSKY ARNOLD L · CIK 0001207833 · 10% owner

Desai Keval · CIK 0001553019 · 10% owner

NASR KHALED · CIK 0001276600 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,615,041

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 the issuer's Series C Preferred Stock automatically converted into 1 share of the issuer's Common Stock on October 12, 2016 in connection with the closing of the issuer's sale of its Common Stock in its firm commitment initial public offering (the "IPO") pursuant to a registration statement on Form S-1 (File No. 333-213551) under the Securities Act of 1933, as amended (the "Registration Statement"), and had no expiration date.

F2 · ownership.direct: These securities are held of record by InterWest Partners X, L.P. ("IW10"). InterWest Management Partners X, LLC ("IMP10") is the general partner of IW10. Philip T. Gianos, W. Stephen Holmes, Gilbert H. Kliman and Arnold L. Oronsky are the managing directors of IMP10, and Keval Desai and Khalad A. Nasr are venture members of IMP10. Each of the reporting persons disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), except to the extent of its or his pecuniary interest therein, if any. The reporting persons have designated a representative, currently Doug Fisher, a consultant of InterWest Venture Management Co., to serve on the issuer's board of directors. This report shall not be deemed an admission that any of the reporting persons is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.