STROHM DAVID N

SEC source: 0001538716-23-000115 · wk-form4_1688592728.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,342

F1 · shares: The shares represent a fully vested restricted stock unit award. Each restricted stock unit represents the right to receive at settlement, one share of common stock. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-23-000059 · wf-form4_168064293273570.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,676

F1 · shares: The shares represent a fully vested restricted stock unit award. Each restricted stock unit represents the right to receive at settlement, one share of common stock. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-23-000006 · wf-form4_167278482232713.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,485

F1 · shares: The shares represent a fully vested restricted stock unit award. Each restricted stock unit represents the right to receive at settlement, one share of common stock. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-22-000203 · wf-form4_166483174125079.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,989

F1 · shares: The shares represent a fully vested restricted stock unit award. Each restricted stock unit represents the right to receive at settlement, one share of common stock. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-22-000144 · wf-form4_165663431885225.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,842

F1 · shares: The shares represent a fully vested restricted stock unit award. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-22-000130 · wf-form4_165533357796809.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,179

F1 · shares: Represents an award of restricted stock units that will vest one-fourth on each of September 14, 2022, December 14, 2022, March 14, 2023, and upon the earlier of (i) the date immediately preceding the Issuer's 2023 annual stockholder meeting or (ii) June 14, 2023, subject to the Reporting Person's continued service through such date.

F2 · price: Each restricted stock unit represents the right to receive at settlement, one share of common stock.

SEC source: 0001538716-22-000080 · wf-form4_164910990991423.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,628

F1 · shares: The shares represent a fully vested restricted stock unit award. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-22-000006 · wf-form4_164124408698175.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,585

F1 · shares: The shares represent a fully vested restricted stock unit award. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-21-000213 · wf-form4_163312225189020.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,813

F1 · shares: The shares represent a fully vested restricted stock unit award. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-21-000131 · wf-form4_162518025078475.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,188

F1 · shares: The shares represent a fully vested restricted stock unit award. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-21-000106 · wf-form4_162335896945503.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,407

F1 · shares: Represents an award of restricted stock units that will vest one-fourth on each of September 8, 2021, December 8, 2021, March 8, 2022, and upon the earlier of (i) the date immediately preceding the Issuer's 2022 annual stockholder meeting or (ii) June 8, 2022, subject to the Reporting Person's continued service through such date.

F2 · price: Each restricted stock unit represents the right to receive at settlement, one share of common stock.

SEC source: 0001538716-21-000079 · wf-form4_161731402458109.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,397

F1 · shares: The shares represent a fully vested restricted stock unit award. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-21-000009 · wf-form4_160989173745188.xml · nonDerivative · entry 2

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,642

F3 · shares: The shares represent a fully vested restricted stock unit award. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-21-000009 · wf-form4_160989173745188.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 271,160

F1 · shares: This transaction involved a gift of securities by the Reporting Person to trusts for the benefit of his children and the offspring of his children. The Reporting Person is not a trustee of such trusts and has no pecuniary interest or investment discretion.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001538716-20-000148 · wf-form4_160167306242643.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,835

F1 · shares: The shares represent a fully vested restricted stock unit award. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-20-000095 · wf-form4_159365185657104.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,509

F1 · shares: The shares represent a fully vested restricted stock unit award. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with the Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001538716-20-000074 · wf-form4_159166345777312.xml · derivative · entry 3

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 714 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: The Reporting Person was granted restricted stock units which represent a contingent right to receive one share of Common Stock for each restricted stock unit. The restricted stock units will vest quarterly over one year from June 6, 2019, provided that the Reporting Person remains in continuous service to the Issuer on each vesting date (the "Service and Vesting Requirement").

F3 · derivative.exercise_date: The Reporting Person was granted restricted stock units which represent a contingent right to receive one share of Common Stock for each restricted stock unit. The restricted stock units will vest quarterly over one year from June 6, 2019, provided that the Reporting Person remains in continuous service to the Issuer on each vesting date (the "Service and Vesting Requirement").

F3 · derivative.expiration_date: The Reporting Person was granted restricted stock units which represent a contingent right to receive one share of Common Stock for each restricted stock unit. The restricted stock units will vest quarterly over one year from June 6, 2019, provided that the Reporting Person remains in continuous service to the Issuer on each vesting date (the "Service and Vesting Requirement").

SEC source: 0001538716-20-000074 · wf-form4_159166345777312.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,346

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: Each restricted stock unit represents the right to receive at settlement, one share of common stock.

SEC source: 0001538716-20-000061 · wf-form4_159131767452861.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,632

F1 · shares: Represents an award of restricted stock units that will vest one-fourth on each of September 3, 2020, December 3, 2020, March 3, 2021, and upon the earlier of (i) the date of the Issuer's 2021 annual stockholder meeting or (ii) June 3, 2021, subject to the Reporting Person's continued service through such date.

SEC source: 0001538716-20-000031 · wf-form4_158586357833468.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,623

F1 · shares: The shares represent a fully vested restricted stock unit award. The Reporting Person has elected to defer delivery of the shares, pursuant to the Restricted Stock Unit Award Grant Notice (Non-Employee Director) and Restricted Stock Unit Award Agreement and the deferral election form, subject to compliance with Internal Revenue Code Section 409A. The shares will be delivered in a lump sum on January 30 of the calendar year following the Reporting Person's separation of service from the Issuer.

SEC source: 0001182820-20-000002 · wf-form4_158526885528286.xml · derivative · entry 2

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 714

Underlying: Common Stock · 2,141 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive, at settlement, one share of common stock.

F2 · derivative.exercise_date: The restricted stock units vest quarterly over one year from June 6, 2019, provided that the Reporting Person remains in continuous service to the Issuer on each vesting date (the "Service and Vesting Requirement"). In addition to the Service and Vesting Requirement, the shares only vest upon (i) change in control of the Issuer or (ii) the first trading date following the expiration of the lock-up period applicable in connection with the Issuer's Initial Public Offering of Common Stock, whichever occurs first.

F2 · derivative.expiration_date: The restricted stock units vest quarterly over one year from June 6, 2019, provided that the Reporting Person remains in continuous service to the Issuer on each vesting date (the "Service and Vesting Requirement"). In addition to the Service and Vesting Requirement, the shares only vest upon (i) change in control of the Issuer or (ii) the first trading date following the expiration of the lock-up period applicable in connection with the Issuer's Initial Public Offering of Common Stock, whichever occurs first.

SEC source: 0001182820-20-000002 · wf-form4_158526885528286.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,141

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 restricted stock unit represents the right to receive, at settlement, one share of common stock.

SEC source: 0001104659-19-052148 · a4.xml · derivative · entry 12

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 33,277 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.

F7 · derivative.exercise_price: Each share of Series G Convertible Preferred Stock ("Series G") had no expiration date and converted into l.48169754120 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F7 · derivative.exercise_date: Each share of Series G Convertible Preferred Stock ("Series G") had no expiration date and converted into l.48169754120 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F7 · derivative.expiration_date: Each share of Series G Convertible Preferred Stock ("Series G") had no expiration date and converted into l.48169754120 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001104659-19-052148 · a4.xml · derivative · entry 11

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 163,311 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.

F6 · derivative.exercise_price: Each share of Series F-1 Convertible Preferred Stock ("Series F-1") had no expiration date and converted into 1 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F6 · derivative.exercise_date: Each share of Series F-1 Convertible Preferred Stock ("Series F-1") had no expiration date and converted into 1 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F6 · derivative.expiration_date: Each share of Series F-1 Convertible Preferred Stock ("Series F-1") had no expiration date and converted into 1 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001104659-19-052148 · a4.xml · derivative · entry 10

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 132,878 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.

F5 · derivative.exercise_price: Each share of Series F Convertible Preferred Stock ("Series F") had no expiration date and converted into 2.697117 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares being converting into Common Stock on an aggregate basis.

F5 · derivative.exercise_date: Each share of Series F Convertible Preferred Stock ("Series F") had no expiration date and converted into 2.697117 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares being converting into Common Stock on an aggregate basis.

F5 · derivative.expiration_date: Each share of Series F Convertible Preferred Stock ("Series F") had no expiration date and converted into 2.697117 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares being converting into Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001104659-19-052148 · a4.xml · derivative · entry 9

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 52,611 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 Series E-1 Convertible Preferred Stock ("Series E-1") had no expiration date and converted into 1.9291389 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F4 · derivative.exercise_date: Each share of Series E-1 Convertible Preferred Stock ("Series E-1") had no expiration date and converted into 1.9291389 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F4 · derivative.expiration_date: Each share of Series E-1 Convertible Preferred Stock ("Series E-1") had no expiration date and converted into 1.9291389 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001104659-19-052148 · a4.xml · derivative · entry 8

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 19,538 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 Series C-1 Convertible Preferred Stock ("Series C-1") had no expiration date and converted into I.789396 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F3 · derivative.exercise_date: Each share of Series C-1 Convertible Preferred Stock ("Series C-1") had no expiration date and converted into I.789396 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F3 · derivative.expiration_date: Each share of Series C-1 Convertible Preferred Stock ("Series C-1") had no expiration date and converted into I.789396 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001104659-19-052148 · a4.xml · derivative · entry 7

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 109,222 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 B-1 Convertible Preferred Stock ("Series B-1") had no expiration date and converted into 1.1056056 shares of Common Stock immediately upon the consummation of the Issuer's Initial Public Offering ("IPO") with all fractional shares converting into Common Stock on an aggregate basis.

F1 · derivative.exercise_date: Each share of Series B-1 Convertible Preferred Stock ("Series B-1") had no expiration date and converted into 1.1056056 shares of Common Stock immediately upon the consummation of the Issuer's Initial Public Offering ("IPO") with all fractional shares converting into Common Stock on an aggregate basis.

F1 · derivative.expiration_date: Each share of Series B-1 Convertible Preferred Stock ("Series B-1") had no expiration date and converted into 1.1056056 shares of Common Stock immediately upon the consummation of the Issuer's Initial Public Offering ("IPO") with all fractional shares converting into Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001104659-19-052148 · a4.xml · nonDerivative · entry 6

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 510,839

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.

F7 · price: Each share of Series G Convertible Preferred Stock ("Series G") had no expiration date and converted into l.48169754120 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F8 · balance_after: Includes two (2) shares of Common Stock that comprise the fractional shares of the Series B-1, Series C-1, Series E-1, Series F, Series F-1 and Series G that converted to Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001104659-19-052148 · a4.xml · nonDerivative · entry 5

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 477,560

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.

F6 · price: Each share of Series F-1 Convertible Preferred Stock ("Series F-1") had no expiration date and converted into 1 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001104659-19-052148 · a4.xml · nonDerivative · entry 4

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 314,249

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

F5 · price: Each share of Series F Convertible Preferred Stock ("Series F") had no expiration date and converted into 2.697117 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares being converting into Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001104659-19-052148 · a4.xml · nonDerivative · entry 3

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 181,371

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 Series E-1 Convertible Preferred Stock ("Series E-1") had no expiration date and converted into 1.9291389 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001104659-19-052148 · a4.xml · nonDerivative · entry 2

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 128,760

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

F3 · price: Each share of Series C-1 Convertible Preferred Stock ("Series C-1") had no expiration date and converted into I.789396 shares of Common Stock immediately upon the consummation of the Issuer's IPO with all fractional shares converting into Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.

SEC source: 0001104659-19-052148 · a4.xml · nonDerivative · entry 1

STROHM DAVID N · CIK 0001182820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 109,222

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 B-1 Convertible Preferred Stock ("Series B-1") had no expiration date and converted into 1.1056056 shares of Common Stock immediately upon the consummation of the Issuer's Initial Public Offering ("IPO") with all fractional shares converting into Common Stock on an aggregate basis.

F2 · ownership.nature: The shares are held by Mapache Investments L.P. Mr. Strohm is the General Partner of Mapache Investments, L.P. and has voting and investment control over these shares.