RLAY

SEC source: 0000899243-21-002117 · doc4.xml · nonDerivative · entry 1

Third Rock Ventures III, L.P. · CIK 0001569705 · 10% owner

Third Rock Ventures GP III, L.P. · CIK 0001637300 · 10% owner

TRV GP III, LLC · CIK 0001637299 · 10% owner

STARR KEVIN P · CIK 0001192603 · 10% owner

TEPPER ROBERT I · CIK 0001192595 · 10% owner

LEVIN MARK J · CIK 0001180428 · 10% owner

Third Rock Ventures IV, L.P. · CIK 0001688327 · 10% owner

Third Rock Ventures GP IV, L.P. · CIK 0001688326 · 10% owner

TRV GP IV, LLC · CIK 0001688325 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,051,115

F1 · ownership.direct: These shares are directly held by Third Rock Ventures III, L.P. ("TRV III"). The general partner of TRV III is Third Rock Ventures GP III, L.P. ("TRV GP III"). The general partner of TRV GP III is TRV GP III, LLC ("TRV GP III LLC"). The individual managers of TRV GP III LLC are Mark Levin ("Levin"), Kevin Starr ("Starr") and Dr. Robert Tepper ("Tepper"). Each of TRV GP III, TRV GP III LLC, Levin, Starr and Tepper disclaims beneficial ownership of the shares except to the extent of its or his pecuniary interest therein, if any, and this report shall not be deemed an admission that it or he is the beneficial owner of such shares.

F14 · ownership.direct: Each of the reporting persons disclaims the existence of a Section 13(d) "group" as between the TRV III related parties and the TRV IV related parties and this report shall not be deemed an admission that any of such parties is or may be part of such a group with any of the other parties.

SEC source: 0001209191-20-063479 · doc4.xml · derivative · entry 1

Patel Sanjiv · CIK 0001816210 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 753,804

Underlying: Common Stock · 753,804 shares

Expires 2030-03-01

F1 · shares: On March 2, 2020, the reporting person was granted an option to purchase 753,804 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 188,451 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 565,353 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · derivative.exercise_date: On March 2, 2020, the reporting person was granted an option to purchase 753,804 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 188,451 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 565,353 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · derivative.underlying_shares: On March 2, 2020, the reporting person was granted an option to purchase 753,804 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 188,451 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 565,353 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · balance_after: On March 2, 2020, the reporting person was granted an option to purchase 753,804 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 188,451 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 565,353 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

SEC source: 0001209191-20-063482 · doc4.xml · derivative · entry 1

Catinazzo Thomas · CIK 0001818261 · Senior Vice President, Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,363

Underlying: Common Stock · 63,363 shares

Expires 2030-03-01

F1 · shares: On March 2, 2020, the reporting person was granted an option to purchase 63,363 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 15,841 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 47,522 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · derivative.exercise_date: On March 2, 2020, the reporting person was granted an option to purchase 63,363 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 15,841 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 47,522 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · derivative.underlying_shares: On March 2, 2020, the reporting person was granted an option to purchase 63,363 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 15,841 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 47,522 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · balance_after: On March 2, 2020, the reporting person was granted an option to purchase 63,363 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 15,841 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 47,522 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

SEC source: 0001209191-20-063481 · doc4.xml · derivative · entry 1

Bergstrom Donald A · CIK 0001709772 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,727

Underlying: Common Stock · 126,727 shares

Expires 2030-03-01

F1 · shares: On March 2, 2020, the reporting person was granted an option to purchase 126,727 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 31,682 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 95,045 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · derivative.exercise_date: On March 2, 2020, the reporting person was granted an option to purchase 126,727 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 31,682 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 95,045 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · derivative.underlying_shares: On March 2, 2020, the reporting person was granted an option to purchase 126,727 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 31,682 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 95,045 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · balance_after: On March 2, 2020, the reporting person was granted an option to purchase 126,727 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 31,682 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 95,045 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

SEC source: 0001209191-20-063480 · doc4.xml · derivative · entry 1

Adams Brian · CIK 0001636994 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,588

Underlying: Common Stock · 67,588 shares

Expires 2030-03-01

F1 · shares: On March 2, 2020, the reporting person was granted an option to purchase 67,588 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 16,897 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 50,691 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · derivative.exercise_date: On March 2, 2020, the reporting person was granted an option to purchase 67,588 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 16,897 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 50,691 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · derivative.underlying_shares: On March 2, 2020, the reporting person was granted an option to purchase 67,588 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 16,897 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 50,691 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

F1 · balance_after: On March 2, 2020, the reporting person was granted an option to purchase 67,588 shares of common stock, subject to determination by the Board of Directors of the Issuer (the "Board") that the Issuer has met, in whole or in part, certain milestones (the "2020 Option Grant Criteria"). On June 23, 2020, the Board determined that the 2020 Option Grant Criteria related to 25% of the option had been achieved, and the shares underlying 25% of this option, or 16,897 shares, commenced vesting in sixteen (16) equal quarterly installments following September 23, 2020. On December 11, 2020, the Board determined that the 2020 Option Grant Criteria related to the remaining 75% of the option had been achieved. The shares underlying 75% of this option, or 50,691 shares, shall vest in sixteen (16) equal quarterly installments following March 11, 2021. Vesting of this option is subject to the reporting person's continued employment through each applicable vesting date.

SEC source: 0001722024-20-000009 · wf-form4_159528299083836.xml · derivative · entry 4

Alexandria Venture Investments, LLC · CIK 0001722024 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 465,082 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 preferred stock automatically converted into the Issuer's common stock at a ratio of 3.5509 shares of preferred stock to 1 share of common stock upon closing of the Issuer's initial public offering on July 16, 2020, for no additional consideration. The shares had no expiration date.

F2 · price: Not applicable.

F1 · derivative.exercise_date: Each share of preferred stock automatically converted into the Issuer's common stock at a ratio of 3.5509 shares of preferred stock to 1 share of common stock upon closing of the Issuer's initial public offering on July 16, 2020, for no additional consideration. The shares had no expiration date.

F2 · derivative.expiration_date: Not applicable.

SEC source: 0001722024-20-000009 · wf-form4_159528299083836.xml · derivative · entry 3

Alexandria Venture Investments, LLC · CIK 0001722024 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 362,477 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 preferred stock automatically converted into the Issuer's common stock at a ratio of 3.5509 shares of preferred stock to 1 share of common stock upon closing of the Issuer's initial public offering on July 16, 2020, for no additional consideration. The shares had no expiration date.

F2 · price: Not applicable.

F1 · derivative.exercise_date: Each share of preferred stock automatically converted into the Issuer's common stock at a ratio of 3.5509 shares of preferred stock to 1 share of common stock upon closing of the Issuer's initial public offering on July 16, 2020, for no additional consideration. The shares had no expiration date.

F2 · derivative.expiration_date: Not applicable.

SEC source: 0001722024-20-000009 · wf-form4_159528299083836.xml · derivative · entry 2

Alexandria Venture Investments, LLC · CIK 0001722024 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 140,806 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 preferred stock automatically converted into the Issuer's common stock at a ratio of 3.5509 shares of preferred stock to 1 share of common stock upon closing of the Issuer's initial public offering on July 16, 2020, for no additional consideration. The shares had no expiration date.

F2 · price: Not applicable.

F1 · derivative.exercise_date: Each share of preferred stock automatically converted into the Issuer's common stock at a ratio of 3.5509 shares of preferred stock to 1 share of common stock upon closing of the Issuer's initial public offering on July 16, 2020, for no additional consideration. The shares had no expiration date.

F2 · derivative.expiration_date: Not applicable.

SEC source: 0001722024-20-000009 · wf-form4_159528299083836.xml · nonDerivative · entry 1

Alexandria Venture Investments, LLC · CIK 0001722024 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 968,365

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

F1 · price: Each share of preferred stock automatically converted into the Issuer's common stock at a ratio of 3.5509 shares of preferred stock to 1 share of common stock upon closing of the Issuer's initial public offering on July 16, 2020, for no additional consideration. The shares had no expiration date.

SEC source: 0000899243-20-019847 · doc4.xml · nonDerivative · entry 1

Patel Sanjiv · CIK 0001816210 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 403,082

F1 · price: On July 20, 2020, the Reporting Person purchased 25,000 shares of common stock, par value $0.001 per share, of the Issuer at a price of $20.00 per share pursuant to an underwritten public offering.

SEC source: 0000899243-20-019815 · doc4.xml · derivative · entry 3

Picularium, LLC · CIK 0001817110 · 10% owner

SHAW DAVID E · CIK 0001023870 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock,$0.001 par value per share · 465,082 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Issuer Series C Preferred Stock, $0.001 par value per share, automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering of Common Stock at a conversion rate of .2985366 of a share of Common Stock for each share of Series C Preferred Stock (reflecting a one-for-3.55092 reverse stock split effected on July 8, 2020). The shares had no expiration date.

F1 · derivative.exercise_date: Each share of Relay Therapeutics, Inc. ("Issuer") Series A Preferred Stock, $0.001 par value per share, automatically converted into shares of Issuer Common Stock, $0.001 par value per share ("Common Stock") upon the closing of the Issuer's initial public offering of Common Stock at a conversion rate of .281617 of a share of Common Stock for each share of Series A Preferred Stock (reflecting a one-for-3.55092 reverse stock split effected on July 8, 2020). The shares had no expiration date.

F1 · derivative.expiration_date: Each share of Relay Therapeutics, Inc. ("Issuer") Series A Preferred Stock, $0.001 par value per share, automatically converted into shares of Issuer Common Stock, $0.001 par value per share ("Common Stock") upon the closing of the Issuer's initial public offering of Common Stock at a conversion rate of .281617 of a share of Common Stock for each share of Series A Preferred Stock (reflecting a one-for-3.55092 reverse stock split effected on July 8, 2020). The shares had no expiration date.

F1 · derivative.underlying_shares: Each share of Relay Therapeutics, Inc. ("Issuer") Series A Preferred Stock, $0.001 par value per share, automatically converted into shares of Issuer Common Stock, $0.001 par value per share ("Common Stock") upon the closing of the Issuer's initial public offering of Common Stock at a conversion rate of .281617 of a share of Common Stock for each share of Series A Preferred Stock (reflecting a one-for-3.55092 reverse stock split effected on July 8, 2020). The shares had no expiration date.

F3 · ownership.direct: David E. Shaw is President and sole shareholder of D. E. Shaw & Co., II, Inc., which is the sole member of D. E. Shaw Technology Development, LLC, which is the managing member of D. E Shaw Research, LLC, which is the sole member and manager of Picularium, LLC. David E. Shaw disclaims beneficial ownership of the securities except to the extent of his pecuniary interest therein, if any.

SEC source: 0000899243-20-019815 · doc4.xml · derivative · entry 2

Picularium, LLC · CIK 0001817110 · 10% owner

SHAW DAVID E · CIK 0001023870 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock,$0.001 par value per share · 2,816,171 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 Relay Therapeutics, Inc. ("Issuer") Series A Preferred Stock, $0.001 par value per share, automatically converted into shares of Issuer Common Stock, $0.001 par value per share ("Common Stock") upon the closing of the Issuer's initial public offering of Common Stock at a conversion rate of .281617 of a share of Common Stock for each share of Series A Preferred Stock (reflecting a one-for-3.55092 reverse stock split effected on July 8, 2020). The shares had no expiration date.

F1 · derivative.exercise_date: Each share of Relay Therapeutics, Inc. ("Issuer") Series A Preferred Stock, $0.001 par value per share, automatically converted into shares of Issuer Common Stock, $0.001 par value per share ("Common Stock") upon the closing of the Issuer's initial public offering of Common Stock at a conversion rate of .281617 of a share of Common Stock for each share of Series A Preferred Stock (reflecting a one-for-3.55092 reverse stock split effected on July 8, 2020). The shares had no expiration date.

F1 · derivative.expiration_date: Each share of Relay Therapeutics, Inc. ("Issuer") Series A Preferred Stock, $0.001 par value per share, automatically converted into shares of Issuer Common Stock, $0.001 par value per share ("Common Stock") upon the closing of the Issuer's initial public offering of Common Stock at a conversion rate of .281617 of a share of Common Stock for each share of Series A Preferred Stock (reflecting a one-for-3.55092 reverse stock split effected on July 8, 2020). The shares had no expiration date.

F1 · derivative.underlying_shares: Each share of Relay Therapeutics, Inc. ("Issuer") Series A Preferred Stock, $0.001 par value per share, automatically converted into shares of Issuer Common Stock, $0.001 par value per share ("Common Stock") upon the closing of the Issuer's initial public offering of Common Stock at a conversion rate of .281617 of a share of Common Stock for each share of Series A Preferred Stock (reflecting a one-for-3.55092 reverse stock split effected on July 8, 2020). The shares had no expiration date.

F3 · ownership.direct: David E. Shaw is President and sole shareholder of D. E. Shaw & Co., II, Inc., which is the sole member of D. E. Shaw Technology Development, LLC, which is the managing member of D. E Shaw Research, LLC, which is the sole member and manager of Picularium, LLC. David E. Shaw disclaims beneficial ownership of the securities except to the extent of his pecuniary interest therein, if any.

SEC source: 0000899243-20-019815 · doc4.xml · nonDerivative · entry 1

Picularium, LLC · CIK 0001817110 · 10% owner

SHAW DAVID E · CIK 0001023870 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,281,253

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 Relay Therapeutics, Inc. ("Issuer") Series A Preferred Stock, $0.001 par value per share, automatically converted into shares of Issuer Common Stock, $0.001 par value per share ("Common Stock") upon the closing of the Issuer's initial public offering of Common Stock at a conversion rate of .281617 of a share of Common Stock for each share of Series A Preferred Stock (reflecting a one-for-3.55092 reverse stock split effected on July 8, 2020). The shares had no expiration date.

F3 · ownership.direct: David E. Shaw is President and sole shareholder of D. E. Shaw & Co., II, Inc., which is the sole member of D. E. Shaw Technology Development, LLC, which is the managing member of D. E Shaw Research, LLC, which is the sole member and manager of Picularium, LLC. David E. Shaw disclaims beneficial ownership of the securities except to the extent of his pecuniary interest therein, if any.

SEC source: 0000899243-20-019850 · doc4.xml · derivative · entry 8

Third Rock Ventures III, L.P. · CIK 0001569705 · 10% owner

Third Rock Ventures GP III, L.P. · CIK 0001637300 · 10% owner

TRV GP III, LLC · CIK 0001637299 · 10% owner

LEVIN MARK J · CIK 0001180428 · 10% owner

STARR KEVIN P · CIK 0001192603 · 10% owner

TEPPER ROBERT I · CIK 0001192595 · 10% owner

Third Rock Ventures IV, L.P. · CIK 0001688327 · 10% owner

Third Rock Ventures GP IV, L.P. · CIK 0001688326 · 10% owner

TRV GP IV, LLC · CIK 0001688325 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 17,427 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 B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F6 · price: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F6 · derivative.exercise_date: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F6 · derivative.expiration_date: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F4 · ownership.nature: These shares are directly held by Third Rock Ventures IV, L.P. ("TRV IV").

F5 · ownership.nature: The general partner of TRV IV is Third Rock Ventures GP IV, L.P. ("TRV GP IV"). The general partner of TRV GP IV is TRV GP IV, LLC ("TRV GP IV LLC"). Each of the reporting persons, except for TRV IV, disclaims beneficial ownership of these shares except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that it or he is the beneficial owner of such shares.

F6 · ownership.nature: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F7 · ownership.nature: Each of the reporting persons disclaims the existence of a Section 13(d) "group" as between the TRV III related parties and the TRV IV related parties and this report shall not be deemed an admission that any of such parties is or may be part of such a group with any of the other parties.

SEC source: 0000899243-20-019850 · doc4.xml · derivative · entry 7

Third Rock Ventures III, L.P. · CIK 0001569705 · 10% owner

Third Rock Ventures GP III, L.P. · CIK 0001637300 · 10% owner

TRV GP III, LLC · CIK 0001637299 · 10% owner

LEVIN MARK J · CIK 0001180428 · 10% owner

STARR KEVIN P · CIK 0001192603 · 10% owner

TEPPER ROBERT I · CIK 0001192595 · 10% owner

Third Rock Ventures IV, L.P. · CIK 0001688327 · 10% owner

Third Rock Ventures GP IV, L.P. · CIK 0001688326 · 10% owner

TRV GP IV, LLC · CIK 0001688325 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,427 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 B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F6 · price: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F6 · derivative.exercise_date: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F6 · derivative.expiration_date: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F1 · ownership.direct: These shares are directly held by Third Rock Ventures III, L.P. ("TRV III").

F2 · ownership.direct: The general partner of TRV III is Third Rock Ventures GP III, L.P. ("TRV GP III"). The general partner of TRV GP III is TRV GP III, LLC ("TRV GP III LLC"). The individual managers of TRV GP III LLC are Mark Levin ("Levin"), Kevin Starr ("Starr") and Dr. Robert Tepper ("Tepper"). Each of the reporting persons, except for TRV III, disclaims beneficial ownership of these shares except to the extent of its or his pecuniary interest therein, if any, and this report shall not be deemed an admission that it or he is the beneficial owner of such shares.

F6 · ownership.direct: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F7 · ownership.direct: Each of the reporting persons disclaims the existence of a Section 13(d) "group" as between the TRV III related parties and the TRV IV related parties and this report shall not be deemed an admission that any of such parties is or may be part of such a group with any of the other parties.

SEC source: 0000899243-20-019850 · doc4.xml · derivative · entry 6

Third Rock Ventures III, L.P. · CIK 0001569705 · 10% owner

Third Rock Ventures GP III, L.P. · CIK 0001637300 · 10% owner

TRV GP III, LLC · CIK 0001637299 · 10% owner

LEVIN MARK J · CIK 0001180428 · 10% owner

STARR KEVIN P · CIK 0001192603 · 10% owner

TEPPER ROBERT I · CIK 0001192595 · 10% owner

Third Rock Ventures IV, L.P. · CIK 0001688327 · 10% owner

Third Rock Ventures GP IV, L.P. · CIK 0001688326 · 10% owner

TRV GP IV, LLC · CIK 0001688325 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 0

Underlying: Common Stock · 2,793,770 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 A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F3 · price: Each share of Series A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F3 · derivative.exercise_date: Each share of Series A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F3 · derivative.expiration_date: Each share of Series A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F3 · ownership.nature: Each share of Series A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F4 · ownership.nature: These shares are directly held by Third Rock Ventures IV, L.P. ("TRV IV").

F5 · ownership.nature: The general partner of TRV IV is Third Rock Ventures GP IV, L.P. ("TRV GP IV"). The general partner of TRV GP IV is TRV GP IV, LLC ("TRV GP IV LLC"). Each of the reporting persons, except for TRV IV, disclaims beneficial ownership of these shares except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that it or he is the beneficial owner of such shares.

F7 · ownership.nature: Each of the reporting persons disclaims the existence of a Section 13(d) "group" as between the TRV III related parties and the TRV IV related parties and this report shall not be deemed an admission that any of such parties is or may be part of such a group with any of the other parties.

SEC source: 0000899243-20-019850 · doc4.xml · derivative · entry 5

Third Rock Ventures III, L.P. · CIK 0001569705 · 10% owner

Third Rock Ventures GP III, L.P. · CIK 0001637300 · 10% owner

TRV GP III, LLC · CIK 0001637299 · 10% owner

LEVIN MARK J · CIK 0001180428 · 10% owner

STARR KEVIN P · CIK 0001192603 · 10% owner

TEPPER ROBERT I · CIK 0001192595 · 10% owner

Third Rock Ventures IV, L.P. · CIK 0001688327 · 10% owner

Third Rock Ventures GP IV, L.P. · CIK 0001688326 · 10% owner

TRV GP IV, LLC · CIK 0001688325 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,970,454 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 A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F3 · price: Each share of Series A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F3 · derivative.exercise_date: Each share of Series A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F3 · derivative.expiration_date: Each share of Series A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F1 · ownership.direct: These shares are directly held by Third Rock Ventures III, L.P. ("TRV III").

F2 · ownership.direct: The general partner of TRV III is Third Rock Ventures GP III, L.P. ("TRV GP III"). The general partner of TRV GP III is TRV GP III, LLC ("TRV GP III LLC"). The individual managers of TRV GP III LLC are Mark Levin ("Levin"), Kevin Starr ("Starr") and Dr. Robert Tepper ("Tepper"). Each of the reporting persons, except for TRV III, disclaims beneficial ownership of these shares except to the extent of its or his pecuniary interest therein, if any, and this report shall not be deemed an admission that it or he is the beneficial owner of such shares.

F3 · ownership.direct: Each share of Series A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F7 · ownership.direct: Each of the reporting persons disclaims the existence of a Section 13(d) "group" as between the TRV III related parties and the TRV IV related parties and this report shall not be deemed an admission that any of such parties is or may be part of such a group with any of the other parties.

SEC source: 0000899243-20-019850 · doc4.xml · nonDerivative · entry 4

Third Rock Ventures III, L.P. · CIK 0001569705 · 10% owner

Third Rock Ventures GP III, L.P. · CIK 0001637300 · 10% owner

TRV GP III, LLC · CIK 0001637299 · 10% owner

LEVIN MARK J · CIK 0001180428 · 10% owner

STARR KEVIN P · CIK 0001192603 · 10% owner

TEPPER ROBERT I · CIK 0001192595 · 10% owner

Third Rock Ventures IV, L.P. · CIK 0001688327 · 10% owner

Third Rock Ventures GP IV, L.P. · CIK 0001688326 · 10% owner

TRV GP IV, LLC · CIK 0001688325 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 2,811,197

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 · ownership.nature: These shares are directly held by Third Rock Ventures IV, L.P. ("TRV IV").

F5 · ownership.nature: The general partner of TRV IV is Third Rock Ventures GP IV, L.P. ("TRV GP IV"). The general partner of TRV GP IV is TRV GP IV, LLC ("TRV GP IV LLC"). Each of the reporting persons, except for TRV IV, disclaims beneficial ownership of these shares except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that it or he is the beneficial owner of such shares.

F6 · ownership.nature: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F7 · ownership.nature: Each of the reporting persons disclaims the existence of a Section 13(d) "group" as between the TRV III related parties and the TRV IV related parties and this report shall not be deemed an admission that any of such parties is or may be part of such a group with any of the other parties.

SEC source: 0000899243-20-019850 · doc4.xml · nonDerivative · entry 3

Third Rock Ventures III, L.P. · CIK 0001569705 · 10% owner

Third Rock Ventures GP III, L.P. · CIK 0001637300 · 10% owner

TRV GP III, LLC · CIK 0001637299 · 10% owner

LEVIN MARK J · CIK 0001180428 · 10% owner

STARR KEVIN P · CIK 0001192603 · 10% owner

TEPPER ROBERT I · CIK 0001192595 · 10% owner

Third Rock Ventures IV, L.P. · CIK 0001688327 · 10% owner

Third Rock Ventures GP IV, L.P. · CIK 0001688326 · 10% owner

TRV GP IV, LLC · CIK 0001688325 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,987,881

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.direct: These shares are directly held by Third Rock Ventures III, L.P. ("TRV III").

F2 · ownership.direct: The general partner of TRV III is Third Rock Ventures GP III, L.P. ("TRV GP III"). The general partner of TRV GP III is TRV GP III, LLC ("TRV GP III LLC"). The individual managers of TRV GP III LLC are Mark Levin ("Levin"), Kevin Starr ("Starr") and Dr. Robert Tepper ("Tepper"). Each of the reporting persons, except for TRV III, disclaims beneficial ownership of these shares except to the extent of its or his pecuniary interest therein, if any, and this report shall not be deemed an admission that it or he is the beneficial owner of such shares.

F6 · ownership.direct: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F7 · ownership.direct: Each of the reporting persons disclaims the existence of a Section 13(d) "group" as between the TRV III related parties and the TRV IV related parties and this report shall not be deemed an admission that any of such parties is or may be part of such a group with any of the other parties.

SEC source: 0000899243-20-019850 · doc4.xml · nonDerivative · entry 2

Third Rock Ventures III, L.P. · CIK 0001569705 · 10% owner

Third Rock Ventures GP III, L.P. · CIK 0001637300 · 10% owner

TRV GP III, LLC · CIK 0001637299 · 10% owner

LEVIN MARK J · CIK 0001180428 · 10% owner

STARR KEVIN P · CIK 0001192603 · 10% owner

TEPPER ROBERT I · CIK 0001192595 · 10% owner

Third Rock Ventures IV, L.P. · CIK 0001688327 · 10% owner

Third Rock Ventures GP IV, L.P. · CIK 0001688326 · 10% owner

TRV GP IV, LLC · CIK 0001688325 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnotes

Disclosed balance after: 2,793,770

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: Each share of Series A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F4 · ownership.nature: These shares are directly held by Third Rock Ventures IV, L.P. ("TRV IV").

F5 · ownership.nature: The general partner of TRV IV is Third Rock Ventures GP IV, L.P. ("TRV GP IV"). The general partner of TRV GP IV is TRV GP IV, LLC ("TRV GP IV LLC"). Each of the reporting persons, except for TRV IV, disclaims beneficial ownership of these shares except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that it or he is the beneficial owner of such shares.

F7 · ownership.nature: Each of the reporting persons disclaims the existence of a Section 13(d) "group" as between the TRV III related parties and the TRV IV related parties and this report shall not be deemed an admission that any of such parties is or may be part of such a group with any of the other parties.

SEC source: 0000899243-20-019850 · doc4.xml · nonDerivative · entry 1

Third Rock Ventures III, L.P. · CIK 0001569705 · 10% owner

Third Rock Ventures GP III, L.P. · CIK 0001637300 · 10% owner

TRV GP III, LLC · CIK 0001637299 · 10% owner

LEVIN MARK J · CIK 0001180428 · 10% owner

STARR KEVIN P · CIK 0001192603 · 10% owner

TEPPER ROBERT I · CIK 0001192595 · 10% owner

Third Rock Ventures IV, L.P. · CIK 0001688327 · 10% owner

Third Rock Ventures GP IV, L.P. · CIK 0001688326 · 10% owner

TRV GP IV, LLC · CIK 0001688325 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,970,454

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.direct: These shares are directly held by Third Rock Ventures III, L.P. ("TRV III").

F2 · ownership.direct: The general partner of TRV III is Third Rock Ventures GP III, L.P. ("TRV GP III"). The general partner of TRV GP III is TRV GP III, LLC ("TRV GP III LLC"). The individual managers of TRV GP III LLC are Mark Levin ("Levin"), Kevin Starr ("Starr") and Dr. Robert Tepper ("Tepper"). Each of the reporting persons, except for TRV III, disclaims beneficial ownership of these shares except to the extent of its or his pecuniary interest therein, if any, and this report shall not be deemed an admission that it or he is the beneficial owner of such shares.

F3 · ownership.direct: Each share of Series A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F7 · ownership.direct: Each of the reporting persons disclaims the existence of a Section 13(d) "group" as between the TRV III related parties and the TRV IV related parties and this report shall not be deemed an admission that any of such parties is or may be part of such a group with any of the other parties.

SEC source: 0000899243-20-019848 · doc4.xml · derivative · entry 2

SVF Pauling (Cayman) Ltd · CIK 0001817592 · 10% owner

SOFTBANK VISION FUND (AIV M2) L.P. · CIK 0001805808 · 10% owner

SB INVESTMENT ADVISERS (UK) LTD · CIK 0001731509 · 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: Common Stock · 27,904,963 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Series C Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F2 · derivative.exercise_date: Each share of Series C Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F2 · derivative.expiration_date: Each share of Series C Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F1 · ownership.nature: Represents securities held directly by SVF Pauling (Cayman) Limited, a wholly owned subsidiary of SoftBank Vision Fund (AIV M2) L.P. ("SVF"). SB Investment Advisers (UK) Limited ("SBIA UK") has been appointed as alternative investment fund manager ("AIFM") and is exclusively responsible for managing SVF in accordance with the Alternative Investment Fund Managers Directive and is authorized and regulated by the UK Financial Conduct Authority accordingly. As AIFM of SVF, SBIA UK is exclusively responsible for making all decisions relating to the acquisition, structuring, financing and disposal of SVF's investments. SBIA UK disclaims beneficial ownership of such shares except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission that any reporting person is the beneficial owner of such shares for purposes of the Securities Exchange Act of 1934 or for any other purpose.

SEC source: 0000899243-20-019848 · doc4.xml · nonDerivative · entry 1

SVF Pauling (Cayman) Ltd · CIK 0001817592 · 10% owner

SOFTBANK VISION FUND (AIV M2) L.P. · CIK 0001805808 · 10% owner

SB INVESTMENT ADVISERS (UK) LTD · CIK 0001731509 · 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: 27,904,963

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: Represents securities held directly by SVF Pauling (Cayman) Limited, a wholly owned subsidiary of SoftBank Vision Fund (AIV M2) L.P. ("SVF"). SB Investment Advisers (UK) Limited ("SBIA UK") has been appointed as alternative investment fund manager ("AIFM") and is exclusively responsible for managing SVF in accordance with the Alternative Investment Fund Managers Directive and is authorized and regulated by the UK Financial Conduct Authority accordingly. As AIFM of SVF, SBIA UK is exclusively responsible for making all decisions relating to the acquisition, structuring, financing and disposal of SVF's investments. SBIA UK disclaims beneficial ownership of such shares except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission that any reporting person is the beneficial owner of such shares for purposes of the Securities Exchange Act of 1934 or for any other purpose.

SEC source: 0000899243-20-019842 · doc4.xml · nonDerivative · entry 1

Rubin Jami · CIK 0001816484 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

F1 · price: On July 20, 2020, the Reporting Person purchased 25,000 shares of common stock, par value $0.001 per share, of the Issuer at a price of $20.00 per share pursuant to an underwritten public offering.

SEC source: 0000899243-20-019846 · doc4.xml · derivative · entry 5

Murcko Mark · CIK 0001816130 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 278,829 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F2 · derivative.exercise_date: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F2 · derivative.expiration_date: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

SEC source: 0000899243-20-019846 · doc4.xml · derivative · entry 4

Murcko Mark · CIK 0001816130 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 281,617 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F2 · derivative.exercise_date: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F2 · derivative.expiration_date: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

SEC source: 0000899243-20-019846 · doc4.xml · nonDerivative · entry 3

Murcko Mark · CIK 0001816130 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,021,952

F3 · price: On July 20, 2020, the reporting person purchased 25,000 shares of Common Stock of the Issuer at a price of $20.00 per share pursuant to an underwritten public offering.

SEC source: 0000899243-20-019846 · doc4.xml · nonDerivative · entry 2

Murcko Mark · CIK 0001816130 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 996,952

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

F2 · price: Each share of Series B Preferred Stock automatically converted into shares of the Issuer's Common Stock on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

SEC source: 0000899243-20-019846 · doc4.xml · nonDerivative · entry 1

Murcko Mark · CIK 0001816130 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 718,123

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 A Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share ("Common Stock") on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

SEC source: 0000899243-20-019841 · doc4.xml · nonDerivative · entry 1

INGRAM DOUGLAS S · CIK 0001190644 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

F1 · price: On July 20, 2020, the reporting person purchased 25,000 shares of common stock, par value $0.001 per share, of the Issuer at a price of $20.00 per share pursuant to an underwritten public offering.

SEC source: 0000899243-20-019839 · doc4.xml · derivative · entry 2

Borisy Alexis · CIK 0001319446 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 104,487 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 C Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F1 · derivative.exercise_date: Each share of Series C Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

F1 · derivative.expiration_date: Each share of Series C Preferred Stock automatically converted into shares of the Issuer's common stock, par value $0.001 per share on a 1-for-3.55092 basis upon the closing of the Issuer's initial public offering on July 20, 2020 and had no expiration date.

SEC source: 0000899243-20-019839 · doc4.xml · nonDerivative · entry 1

Borisy Alexis · CIK 0001319446 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,487

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

SEC source: 0000899243-20-019840 · doc4.xml · nonDerivative · entry 1

Adams Brian · CIK 0001636994 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

F1 · price: On July 20, 2020, the Reporting Person purchased 10,000 shares of common stock, par value $0.001 per share, of the Issuer at a price of $20.00 per share pursuant to an underwritten public offering.