Tananbaum James B.

SEC source: 0001104659-21-080931 · tm2119549-22_4seq1.xml · nonDerivative · entry 2

Tananbaum James B. · CIK 0001581754 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Foresite Capital Fund V, L.P.

Disclosed balance after: 743,936

F3 · price: Received in connection with the Merger in exchange for 932,836 shares of Quantum-Si Series E preferred stock.

F2 · ownership.nature: Foresite Capital Management IV, LLC ("FCM IV") is the general partner of Foresite Capital Fund IV, L.P. ("Foresite IV") and may be deemed to have sole voting and dispositive power over shares held by Foresite IV. Foresite Capital Management V, LLC ("FCM V") is the general partner of Foresite Capital Fund V, L.P. ("Foresite V") and Foresite Capital Opportunity Fund V, L.P. ("Foresite Opportunity") and may be deemed to have sole voting and dispositive power over shares held by Foresite V and Foresite Opportunity. Dr. Tananbaum is the sole managing member of FCM IV and FCM V and may be deemed to have sole voting and dispositive power over share held by Foresite IV, Foresite V, and Foresite Opportunity. Each of FCM IV, FCM V, Foresite Opportunity, and Dr. Tananbaum disclaims beneficial ownership of shares held by Foresite IV, Foresite V, and Foresite Opportunity except to the extent of any pecuniary interest therein.

SEC source: 0001104659-21-080931 · tm2119549-22_4seq1.xml · nonDerivative · entry 1

Tananbaum James B. · CIK 0001581754 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Foresite Capital Fund IV, L.P.

Disclosed balance after: 4,463,619

F1 · price: In connection with the closing of the transactions contemplated by the Business Combination Agreement, dated as of February 18, 2021, by and among HighCape Capital Acquisition Corp. ("HighCape"), Tenet Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of HighCape ("Merger Sub"), and Quantum-Si Incorporated, a Delaware corporation ("Quantum-Si"), pursuant to which Merger Sub merged with and into Quantum-Si (the "Merger"), with Quantum-Si surviving as a wholly-owned subsidiary of HighCape (which changed its name to "Quantum-Si Incorporated", the "Issuer"), these shares were received in exchange for 5,597,015 shares of Quantum-Si Series E preferred stock.

F2 · ownership.nature: Foresite Capital Management IV, LLC ("FCM IV") is the general partner of Foresite Capital Fund IV, L.P. ("Foresite IV") and may be deemed to have sole voting and dispositive power over shares held by Foresite IV. Foresite Capital Management V, LLC ("FCM V") is the general partner of Foresite Capital Fund V, L.P. ("Foresite V") and Foresite Capital Opportunity Fund V, L.P. ("Foresite Opportunity") and may be deemed to have sole voting and dispositive power over shares held by Foresite V and Foresite Opportunity. Dr. Tananbaum is the sole managing member of FCM IV and FCM V and may be deemed to have sole voting and dispositive power over share held by Foresite IV, Foresite V, and Foresite Opportunity. Each of FCM IV, FCM V, Foresite Opportunity, and Dr. Tananbaum disclaims beneficial ownership of shares held by Foresite IV, Foresite V, and Foresite Opportunity except to the extent of any pecuniary interest therein.

SEC source: 0001213900-21-011174 · ownership.xml · nonDerivative · entry 1

FS Development Holdings II, LLC · CIK 0001822712 · 10% owner

Foresite Capital Fund V, L.P. · CIK 0001792204 · 10% owner

Foresite Capital Management V, LLC · CIK 0001792206 · 10% owner

Tananbaum James B. · CIK 0001581754 · Director · President & CEO · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 602,500

F1 · kind: The reported shares of Class A common stock were purchased in a private placement by FS Development Holdings II, LLC (the "Sponsor") for $10.00 per share, as described under the heading "Description of Shares" in the Issuer's registration statement on Form S-1 (File No. 333-252435).

F2 · ownership.direct: The Sponsor is the record holder of the shares reported herein. Foresite Capital Fund V, L.P. ("Fund V"), its general partner Foresite Capital Management V, LLC ("FCM V"), and Dr. James Tananbaum, the managing member of FCM V, have voting and investment discretion with respect to the common stock held of record by the Sponsor. Each of Fund V, FCM V, their respective members and Dr. Tananbaum disclaim beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0001213900-21-007732 · ownership.xml · derivative · entry 4

Tananbaum James B. · CIK 0001581754 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 2,928,750 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 · kind: In connection with the closing of Gemini Therapeutics, Inc.'s (formerly known as FS Development Corp.) business combination, shares of Class B Common Stock of FS Development Corp. converted into common stock of the Issuer.

F3 · derivative.exercise_date: In connection with the closing of Gemini Therapeutics, Inc.'s (formerly known as FS Development Corp.) business combination, shares of Class B Common Stock of FS Development Corp. converted into common stock of the Issuer.

F3 · derivative.expiration_date: In connection with the closing of Gemini Therapeutics, Inc.'s (formerly known as FS Development Corp.) business combination, shares of Class B Common Stock of FS Development Corp. converted into common stock of the Issuer.

F2 · ownership.nature: These shares of the Issuer's common stock are held of record by FS Development Holdings, LLC ("FSD Holdings"). Foresite Capital Management V LLC and Foresite Capital Opportunity Management V, LLC are general partners, respectively, of Foresite Capital Fund V, L.P. and Foresite Capital Opportunity Fund V, L.P., the sole shareholders of FSD Holdings. Dr. Tananbaum, in his capacity as managing member of each of the general partners, may be deemed to have voting and investment discretion over these shares. Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0001213900-21-007732 · ownership.xml · nonDerivative · entry 2

Tananbaum James B. · CIK 0001581754 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 2,928,750

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.nature: These shares of the Issuer's common stock are held of record by FS Development Holdings, LLC ("FSD Holdings"). Foresite Capital Management V LLC and Foresite Capital Opportunity Management V, LLC are general partners, respectively, of Foresite Capital Fund V, L.P. and Foresite Capital Opportunity Fund V, L.P., the sole shareholders of FSD Holdings. Dr. Tananbaum, in his capacity as managing member of each of the general partners, may be deemed to have voting and investment discretion over these shares. Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0001213900-21-007732 · ownership.xml · nonDerivative · entry 1

Tananbaum James B. · CIK 0001581754 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 1,500,000

F1 · kind: Shares of common stock obtained in private placement of public securities ("PIPE") on February 5, 2021.

F2 · ownership.nature: These shares of the Issuer's common stock are held of record by FS Development Holdings, LLC ("FSD Holdings"). Foresite Capital Management V LLC and Foresite Capital Opportunity Management V, LLC are general partners, respectively, of Foresite Capital Fund V, L.P. and Foresite Capital Opportunity Fund V, L.P., the sole shareholders of FSD Holdings. Dr. Tananbaum, in his capacity as managing member of each of the general partners, may be deemed to have voting and investment discretion over these shares. Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0001140361-20-027864 · form4.xml · derivative · entry 12

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 48,538 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.

F6 · derivative.exercise_price: Each share of the issuer's Series C Preferred Stock automatically converted into 1.003350008 shares of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F6 · derivative.exercise_date: Each share of the issuer's Series C Preferred Stock automatically converted into 1.003350008 shares of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F6 · derivative.expiration_date: Each share of the issuer's Series C Preferred Stock automatically converted into 1.003350008 shares of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F3 · ownership.nature: The shares are owned directly by Foresite Capital Opportunity Fund V, L.P. ("Opportunity Fund V"). Foresite Capital Opportunity Management V, LLC ("FCOM V") is the general partner of Opportunity Fund V and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCOM V and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCOM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCOM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027864 · form4.xml · derivative · entry 11

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 145,614 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 the issuer's Series C Preferred Stock automatically converted into 1.003350008 shares of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F6 · derivative.exercise_date: Each share of the issuer's Series C Preferred Stock automatically converted into 1.003350008 shares of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F6 · derivative.expiration_date: Each share of the issuer's Series C Preferred Stock automatically converted into 1.003350008 shares of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F3 · ownership.nature: The shares are owned directly by Foresite Capital Opportunity Fund V, L.P. ("Opportunity Fund V"). Foresite Capital Opportunity Management V, LLC ("FCOM V") is the general partner of Opportunity Fund V and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCOM V and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCOM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCOM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027864 · form4.xml · derivative · entry 10

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 157,748 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 the issuer's Series C Preferred Stock automatically converted into 1.003350008 shares of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F6 · derivative.exercise_date: Each share of the issuer's Series C Preferred Stock automatically converted into 1.003350008 shares of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F6 · derivative.expiration_date: Each share of the issuer's Series C Preferred Stock automatically converted into 1.003350008 shares of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F3 · ownership.nature: The shares are owned directly by Foresite Capital Opportunity Fund V, L.P. ("Opportunity Fund V"). Foresite Capital Opportunity Management V, LLC ("FCOM V") is the general partner of Opportunity Fund V and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCOM V and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCOM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCOM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027864 · form4.xml · derivative · entry 9

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 18,641 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 the issuer's Series B Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F5 · derivative.exercise_date: Each share of the issuer's Series B Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F5 · derivative.expiration_date: Each share of the issuer's Series B Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund V, L.P. ("Fund V"). Foresite Capital Management V, LLC ("FCM V") is the general partner of Fund V and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCM V and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027864 · form4.xml · derivative · entry 8

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 55,922 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 the issuer's Series B Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F5 · derivative.exercise_date: Each share of the issuer's Series B Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F5 · derivative.expiration_date: Each share of the issuer's Series B Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund V, L.P. ("Fund V"). Foresite Capital Management V, LLC ("FCM V") is the general partner of Fund V and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCM V and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027864 · form4.xml · derivative · entry 7

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 2,666,002 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 the issuer's Series B Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F5 · derivative.exercise_date: Each share of the issuer's Series B Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F5 · derivative.expiration_date: Each share of the issuer's Series B Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund V, L.P. ("Fund V"). Foresite Capital Management V, LLC ("FCM V") is the general partner of Fund V and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCM V and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027864 · form4.xml · derivative · entry 6

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 99,488 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 A Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F4 · derivative.exercise_date: Each share of the issuer's Series A Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F4 · derivative.expiration_date: Each share of the issuer's Series A Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F1 · ownership.nature: The shares are owned directly by Foresite Capital Fund IV, L.P. ("Fund IV"). Foresite Capital Management IV, LLC ("FCM IV") is the general partner of Fund IV and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCM IV and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCM IV and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM IV or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027864 · form4.xml · derivative · entry 5

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 298,465 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 A Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F4 · derivative.exercise_date: Each share of the issuer's Series A Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F4 · derivative.expiration_date: Each share of the issuer's Series A Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F1 · ownership.nature: The shares are owned directly by Foresite Capital Fund IV, L.P. ("Fund IV"). Foresite Capital Management IV, LLC ("FCM IV") is the general partner of Fund IV and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCM IV and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCM IV and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM IV or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027864 · form4.xml · derivative · entry 4

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 6,347,893 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 A Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F4 · derivative.exercise_date: Each share of the issuer's Series A Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F4 · derivative.expiration_date: Each share of the issuer's Series A Preferred Stock automatically converted into one share of Common Stock immediately prior to the completion of the issuer's initial public offering of Common Stock for no additional consideration and had no expiration date.

F1 · ownership.nature: The shares are owned directly by Foresite Capital Fund IV, L.P. ("Fund IV"). Foresite Capital Management IV, LLC ("FCM IV") is the general partner of Fund IV and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCM IV and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCM IV and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM IV or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027864 · form4.xml · nonDerivative · entry 3

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 291,667

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 · ownership.nature: The shares are owned directly by Foresite Capital Opportunity Fund V, L.P. ("Opportunity Fund V"). Foresite Capital Opportunity Management V, LLC ("FCOM V") is the general partner of Opportunity Fund V and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCOM V and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCOM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCOM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027864 · form4.xml · nonDerivative · entry 2

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 875,001

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

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund V, L.P. ("Fund V"). Foresite Capital Management V, LLC ("FCM V") is the general partner of Fund V and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCM V and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027864 · form4.xml · nonDerivative · entry 1

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 9,671,643

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 · ownership.nature: The shares are owned directly by Foresite Capital Fund IV, L.P. ("Fund IV"). Foresite Capital Management IV, LLC ("FCM IV") is the general partner of Fund IV and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCM IV and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCM IV and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM IV or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027407 · form4.xml · nonDerivative · entry 3

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 125,000

F3 · ownership.nature: The shares are owned directly by Foresite Capital Opportunity Fund V, L.P. ("Opportunity Fund V"). Foresite Capital Opportunity Management V, LLC ("FCOM V") is the general partner of Opportunity Fund V and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCOM V and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCOM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCOM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027407 · form4.xml · nonDerivative · entry 2

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 375,000

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund V, L.P. ("Fund V"). Foresite Capital Management V, LLC ("FCM V") is the general partner of Fund V and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCM V and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCM V and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM V or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027407 · form4.xml · nonDerivative · entry 1

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 500,000

F1 · ownership.nature: The shares are owned directly by Foresite Capital Fund IV, L.P. ("Fund IV"). Foresite Capital Management IV, LLC ("FCM IV") is the general partner of Fund IV and may be deemed to have sole voting and dispositive power over these shares. The Reporting Person ("Dr. Tananbaum") is the sole managing member of FCM IV and may be deemed to have sole voting and dispositive power over these shares. Dr. Tananbaum disclaims the existence of a "group." Each of FCM IV and Dr. Tananbaum disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM IV or Dr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0001140361-20-027400 · form4.xml · derivative · entry 1

Tananbaum James B. · CIK 0001581754 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,501

Underlying: Common Stock · 40,501 shares

Expires 2030-12-02

F1 · derivative.exercise_date: The Option vests and becomes exercisable over time at the following rate: 1/36th of the total number of shares subject to the Option shall vest monthly in equal installments over three years commencing on the one-month anniversary of December 2, 2020, the Vesting Commencement Date, and each month thereafter on the same day of the month as the Vesting Commencement Date.

SEC source: 0001213900-20-032139 · ownership.xml · nonDerivative · entry 1

FS Development Holdings, LLC · CIK 0001820810 · 10% owner

Foresite Capital Fund V, L.P. · CIK 0001792204 · 10% owner

Foresite Capital Management V, LLC · CIK 0001792206 · 10% owner

Tananbaum James B. · CIK 0001581754 · Director · President & CEO · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 441,500

F1 · date: The transaction was inadvertently omitted from reporting due to an administrative oversight.

F2 · kind: The reported shares of Class A common stock were purchased in a private placement by FS Development Holdings, LLC (the "Sponsor") for $10.00 per share, as described under the heading "Description of Securities" in the Issuer's registration statement on Form S-1 (File No. 333-240098).

F3 · ownership.direct: The Sponsor is the record holder of the shares reported herein. Foresite Capital Fund V, L.P. ("Fund V"), its general partner Foresite Capital Management V, LLC ("FCM V"), and Dr. James Tananbaum, the managing member of FCM V, have voting and investment discretion with respect to the common stock held of record by the Sponsor. Each of Fund V, FCM V, their respective members and Dr. Tananbaum disclaim beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-013113 · doc4.xml · nonDerivative · entry 3

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 2,350,000

F3 · ownership.nature: The shares are owned directly by Foresite Capital Fund II, L.P. ("FCF II"). Foresite Capital Management II, LLC ("FCM II"), the general partner of FCF II, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM II, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM II and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM II and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-013113 · doc4.xml · nonDerivative · entry 2

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 3,500,000

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund I, L.P. ("FCF I"). Foresite Capital Management I, LLC ("FCM I"), the general partner of FCF I, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-013113 · doc4.xml · derivative · entry 5

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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

Underlying: Class A Common Stock · 1,930,198 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F1 · price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F5 · derivative.expiration_date: The Class B Common Stock has no expiration date.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund I, L.P. ("FCF I"). Foresite Capital Management I, LLC ("FCM I"), the general partner of FCF I, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-013113 · doc4.xml · nonDerivative · entry 1

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 4,300,000

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

F1 · price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund I, L.P. ("FCF I"). Foresite Capital Management I, LLC ("FCM I"), the general partner of FCF I, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-012367 · doc4.xml · derivative · entry 5

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 3,153,528

Underlying: Class A Common Stock · 1,500,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F1 · price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F5 · derivative.expiration_date: The Class B Common Stock has no expiration date.

F3 · ownership.nature: The shares are owned directly by Foresite Capital Fund II, L.P. ("FCF II"). Foresite Capital Management II, LLC ("FCM II"), the general partner of FCF II, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM II, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM II and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM II and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-012367 · doc4.xml · derivative · entry 4

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 1,930,198

Underlying: Class A Common Stock · 500,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F1 · price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F5 · derivative.expiration_date: The Class B Common Stock has no expiration date.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund I, L.P. ("FCF I"). Foresite Capital Management I, LLC ("FCM I"), the general partner of FCF I, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-012367 · doc4.xml · nonDerivative · entry 2

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 3,000,000

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

F1 · price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F3 · ownership.nature: The shares are owned directly by Foresite Capital Fund II, L.P. ("FCF II"). Foresite Capital Management II, LLC ("FCM II"), the general partner of FCF II, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM II, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM II and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM II and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-012367 · doc4.xml · nonDerivative · entry 1

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 2,369,802

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 Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund I, L.P. ("FCF I"). Foresite Capital Management I, LLC ("FCM I"), the general partner of FCF I, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-011300 · doc4.xml · derivative · entry 7

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 2,430,198

Underlying: Class A Common Stock · 1,000,000 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F8 · price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F10 · derivative.expiration_date: The Class B Common Stock has no expiration date.

F1 · ownership.nature: The shares were distributed on a pro rata basis by FCF I (defined below), for no consideration.

SEC source: 0000899243-20-011300 · doc4.xml · nonDerivative · entry 5

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 1,869,802

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.

F8 · price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund I, L.P. ("FCF I"). Foresite Capital Management I, LLC ("FCM I"), the general partner of FCF I, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-011300 · doc4.xml · nonDerivative · entry 4

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 327,383

F6 · kind: The shares were obtained pursuant to a pro rata distribution from FCM I, for no consideration.

F6 · price: The shares were obtained pursuant to a pro rata distribution from FCM I, for no consideration.

F7 · ownership.nature: The shares are owned by James B. Tananbaum and Dana Shonfeld Tananbaum Family Trust ("Trust") of which Mr. Tananbaum is the trustee. Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-011300 · doc4.xml · nonDerivative · entry 3

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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

F5 · kind: The shares were distributed on a pro rata basis by FCM I, for no consideration.

F5 · price: The shares were distributed on a pro rata basis by FCM I, for no consideration.

F4 · ownership.nature: The shares are owned by FCM I the general partner of FCF I and may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-011300 · doc4.xml · nonDerivative · entry 2

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 178,584

F3 · kind: The shares were obtained pursuant to a pro rata distribution from FCF I, for no consideration.

F3 · price: The shares were obtained pursuant to a pro rata distribution from FCF I, for no consideration.

F4 · ownership.nature: The shares are owned by FCM I the general partner of FCF I and may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-011300 · doc4.xml · nonDerivative · entry 1

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 869,802

F1 · kind: The shares were distributed on a pro rata basis by FCF I (defined below), for no consideration.

F1 · price: The shares were distributed on a pro rata basis by FCF I (defined below), for no consideration.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund I, L.P. ("FCF I"). Foresite Capital Management I, LLC ("FCM I"), the general partner of FCF I, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-010769 · doc4.xml · derivative · entry 9

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 4,653,528

Underlying: Class A Common Stock · 1,500,000 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.

F13 · derivative.exercise_price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F13 · price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F13 · derivative.exercise_date: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F14 · derivative.expiration_date: The Class B Common Stock has no expiration date.

F4 · ownership.nature: The shares are owned directly by Foresite Capital Fund II, L.P. ("FCF II"). Foresite Capital Management II, LLC ("FCM II"), the general partner of FCF II, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM II, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM II and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM II and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-010769 · doc4.xml · nonDerivative · entry 8

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 1,500,000

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.

F13 · price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F4 · ownership.nature: The shares are owned directly by Foresite Capital Fund II, L.P. ("FCF II"). Foresite Capital Management II, LLC ("FCM II"), the general partner of FCF II, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM II, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM II and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM II and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-010769 · doc4.xml · nonDerivative · entry 7

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 235,125

F11 · kind: The shares represent (i) 105,367 shares obtained pursuant to a pro rata distribution from FCM I, for no consideration and (ii) 4,482 shares obtained pursuant to a pro rata distribution from FCM II, for no consideration.

F11 · price: The shares represent (i) 105,367 shares obtained pursuant to a pro rata distribution from FCM I, for no consideration and (ii) 4,482 shares obtained pursuant to a pro rata distribution from FCM II, for no consideration.

F12 · ownership.nature: The shares are owned by James B. Tananbaum and Dana Shonfeld Tananbaum Family Trust ("Trust") of which Mr. Tananbaum is the trustee. Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-010769 · doc4.xml · nonDerivative · entry 6

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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

F10 · kind: The shares were distributed on a pro rata basis by FCM II, for no consideration.

F10 · price: The shares were distributed on a pro rata basis by FCM II, for no consideration.

F9 · ownership.nature: The shares are owned by FCM II the general partner of FCF II and may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM II, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM II and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM II and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-010769 · doc4.xml · nonDerivative · entry 5

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 21,686

F8 · kind: The shares were obtained pursuant to a pro rata distribution from FCF II, for no consideration.

F8 · price: The shares were obtained pursuant to a pro rata distribution from FCF II, for no consideration.

F9 · ownership.nature: The shares are owned by FCM II the general partner of FCF II and may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM II, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM II and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM II and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-010769 · doc4.xml · nonDerivative · entry 4

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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

F7 · kind: The shares were distributed on a pro rata basis by FCM I, for no consideration.

F7 · price: The shares were distributed on a pro rata basis by FCM I, for no consideration.

F6 · ownership.nature: The shares are owned by FCM I the general partner of FCF I and may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-010769 · doc4.xml · nonDerivative · entry 3

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 201,115

F5 · kind: The shares were obtained pursuant to a pro rata distribution from FCF I, for no consideration.

F5 · price: The shares were obtained pursuant to a pro rata distribution from FCF I, for no consideration.

F6 · ownership.nature: The shares are owned by FCM I the general partner of FCF I and may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-010769 · doc4.xml · nonDerivative · entry 2

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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

F3 · kind: The shares were distributed on a pro rata basis by FCF II (defined below), for no consideration.

F3 · price: The shares were distributed on a pro rata basis by FCF II (defined below), for no consideration.

F4 · ownership.nature: The shares are owned directly by Foresite Capital Fund II, L.P. ("FCF II"). Foresite Capital Management II, LLC ("FCM II"), the general partner of FCF II, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM II, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM II and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM II and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-010769 · doc4.xml · nonDerivative · entry 1

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 1,569,802

F1 · kind: The shares were distributed on a pro rata basis by FCF I (defined below), for no consideration.

F1 · price: The shares were distributed on a pro rata basis by FCF I (defined below), for no consideration.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund I, L.P. ("FCF I"). Foresite Capital Management I, LLC ("FCM I"), the general partner of FCF I, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-009578 · doc4.xml · derivative · entry 4

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 3,430,198

Underlying: Class A Common Stock · 2,170,619 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F1 · price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F5 · derivative.expiration_date: The Class B Common Stock has no expiration date.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund I, L.P. ("FCF I"). Foresite Capital Management I, LLC ("FCM I"), the general partner of FCF I, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-009578 · doc4.xml · nonDerivative · entry 1

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 2,358,119

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

F1 · price: Each share of Class B Common Stock is convertible, for no additional consideration, into one (1) share of Class A Common Stock at any time at the holder's election.

F2 · ownership.nature: The shares are owned directly by Foresite Capital Fund I, L.P. ("FCF I"). Foresite Capital Management I, LLC ("FCM I"), the general partner of FCF I, may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.

SEC source: 0000899243-20-009021 · doc4.xml · nonDerivative · entry 8

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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: 125,276

F8 · kind: The shares were obtained pursuant to a pro rata distribution from FCM I, for no consideration.

F8 · price: The shares were obtained pursuant to a pro rata distribution from FCM I, for no consideration.

F9 · ownership.nature: The shares are owned by James B. Tananbaum and Dana Shonfeld Tananbaum Family Trust ("Trust") of which Mr. Tananbaum is the trustee. Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-009021 · doc4.xml · nonDerivative · entry 7

Foresite Capital Management I, LLC · CIK 0001581219 · 10% owner

Foresite Capital Fund I, L.P. · CIK 0001562157 · 10% owner

Foresite Capital Management II, LLC · CIK 0001594912 · 10% owner

Foresite Capital Fund II, L.P. · CIK 0001594914 · 10% owner

Tananbaum James B. · CIK 0001581754 · 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

F7 · kind: The shares were distributed on a pro rata basis by FCM I, for no consideration.

F7 · price: The shares were distributed on a pro rata basis by FCM I, for no consideration.

F6 · ownership.nature: The shares are owned by FCM I the general partner of FCF I and may be deemed to have sole voting and dispositive power over these shares. Mr. Tananbaum, in his capacity as managing member of FCM I, may be deemed to have sole voting and dispositive power over these shares. Each Reporting Person disclaims the existence of a "group." Each of FCM I and its members and Mr. Tananbaum disclaims beneficial ownership of any of these shares except to the extent of any pecuniary interest therein, and the filing of this report is not an admission that FCM I and its members or Mr. Tananbaum is the beneficial owner of these shares for purposes of Section 16 or any other purpose.