Gerngross Tillman U.

SEC source: 0000950170-23-028275 · ownership.xml · derivative · entry 2

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,360

Underlying: Common Stock · 12,360 shares

Expires 2033-06-14

F2 · derivative.exercise_date: The shares subject to the option vest in 12 equal monthly installments beginning on July 14, 2023, provided that the shares subject to the option will vest in full on the earlier of the one-year anniversary of the date of grant or the date of the Issuer's next annual meeting of stockholders.

SEC source: 0000950170-23-028275 · ownership.xml · nonDerivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,644,319

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) June 14, 2024 or (ii) the date of the Issuer's next annual meeting of stockholders.

SEC source: 0001209191-22-038538 · doc4.xml · derivative · entry 2

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,918

Underlying: Common Stock · 18,918 shares

Expires 2032-06-16

F2 · derivative.exercise_date: The shares subject to the option vest in 12 equal monthly installments beginning on July 16, 2022, or if earlier, the date of the Issuer's next annual meeting of stockholders.

SEC source: 0001209191-22-038538 · doc4.xml · nonDerivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,618,069

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest on the earlier of (i) June 16, 2023 or (ii) the date of the Issuer's next annual meeting of stockholders.

SEC source: 0001209191-22-006022 · doc4.xml · derivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 175,000

Underlying: Common Stock · 175,000 shares

Expires 2032-01-29

F1 · derivative.exercise_date: This option vests in equal monthly installments over a four-year period measured from one month following January 30, 2022, subject to the Reporting Person's continuous service as of the applicable vesting date.

SEC source: 0001209191-21-051296 · doc4.xml · derivative · entry 4

Gerngross Tillman U. · CIK 0001722061 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 640,320 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 A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into Common Stock on a 5:1 basis immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into Common Stock on a 5:1 basis immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into Common Stock on a 5:1 basis immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date.

F2 · ownership.nature: These shares are held by Adimab, LLC (the "LLC"). The Reporting Person is an officer and member of the Board of Directors of the LLC and, as such, may be deemed to have shared voting and investment power with respect to the shares held by the LLC. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-21-051296 · doc4.xml · derivative · entry 3

Gerngross Tillman U. · CIK 0001722061 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 220,380 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 A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into Common Stock on a 5:1 basis immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into Common Stock on a 5:1 basis immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into Common Stock on a 5:1 basis immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date.

F2 · ownership.nature: These shares are held by Adimab, LLC (the "LLC"). The Reporting Person is an officer and member of the Board of Directors of the LLC and, as such, may be deemed to have shared voting and investment power with respect to the shares held by the LLC. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-21-051296 · doc4.xml · derivative · entry 2

Gerngross Tillman U. · CIK 0001722061 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 0

Underlying: Common Stock · 25,000,000 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.

F1 · derivative.exercise_price: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into Common Stock on a 5:1 basis immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date.

F1 · derivative.exercise_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into Common Stock on a 5:1 basis immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date.

F1 · derivative.expiration_date: Each share of Series A Preferred Stock, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into Common Stock on a 5:1 basis immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date.

F2 · ownership.nature: These shares are held by Adimab, LLC (the "LLC"). The Reporting Person is an officer and member of the Board of Directors of the LLC and, as such, may be deemed to have shared voting and investment power with respect to the shares held by the LLC. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-21-051296 · doc4.xml · nonDerivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 27,845,995

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, Series B Preferred Stock, and Series C Preferred Stock automatically converted, without payment of additional consideration, into Common Stock on a 5:1 basis immediately prior to the closing of the Issuer's initial public offering of its Common Stock and had no expiration date.

F2 · ownership.nature: These shares are held by Adimab, LLC (the "LLC"). The Reporting Person is an officer and member of the Board of Directors of the LLC and, as such, may be deemed to have shared voting and investment power with respect to the shares held by the LLC. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-21-042410 · doc4.xml · derivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,709

Underlying: Common Stock · 25,709 shares

Expires 2031-06-17

F1 · derivative.exercise_date: The shares subject to the option vest in 12 equal monthly installments beginning on July 17, 2021 and vest in full on the earlier of the date of the Issuer's next annual meeting of stockholders or June 17, 2022.

SEC source: 0001209191-20-028986 · doc4.xml · derivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,274

Underlying: Common Stock · 19,274 shares

Expires 2030-05-11

F1 · derivative.exercise_date: The shares subject to the option vest in 12 equal monthly installments beginning on June 11, 2020 and vest in full on the earlier of the date of the Issuer's next annual meeting of stockholders or May 11, 2021.

SEC source: 0001209191-19-029740 · doc4.xml · derivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 20,000 shares

Expires 2029-05-09

F1 · derivative.exercise_date: One twelfth (1/12th) of the shares subject to the option shall vest each month after the date of grant, provided that the option will vest in full on the earlier of (i) the twelve (12) month anniversary of the date of grant, or (ii) the date of the next regularly scheduled annual meeting of the Issuer's stockholders, in each case subject to the Reporting Person continuing to be a service provider through each applicable vesting date. The shares subject to the option will become fully vested and exercisable immediately prior to a change in control, subject to the Reporting Person continuing to be a service provider.

SEC source: 0001209191-19-009119 · doc4.xml · derivative · entry 4

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 52,760 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 of the Series C Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and has no expiration date.

F1 · derivative.exercise_date: Each of the Series C Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and has no expiration date.

F1 · derivative.expiration_date: Each of the Series C Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and has no expiration date.

SEC source: 0001209191-19-009119 · doc4.xml · derivative · entry 3

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 374,532 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 of the Series C Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and has no expiration date.

F1 · derivative.exercise_date: Each of the Series C Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and has no expiration date.

F1 · derivative.expiration_date: Each of the Series C Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and has no expiration date.

SEC source: 0001209191-19-009119 · doc4.xml · nonDerivative · entry 2

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,608,610

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 of the Series C Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and has no expiration date.

SEC source: 0001209191-19-009119 · doc4.xml · nonDerivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,555,850

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 of the Series C Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a one to one basis immediately prior to the completion of the Issuer's initial public offering of Common Stock and has no expiration date.

SEC source: 0001209191-18-036337 · doc4.xml · derivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires 2028-06-04

F1 · derivative.exercise_date: The option becomes exercisable as to 1/12th of the shares underlying the award on the one-month anniversary of the date of grant, with the remainder vesting in equal monthly installments until the first anniversary of the date of grant, subject to the Reporting Person's continued service as a director through each applicable vesting date.

SEC source: 0000899243-17-027004 · doc4.xml · derivative · entry 3

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 90,272 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Series D Convertible Preferred Stock converted into Common Stock on a 0.29300-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Series D Convertible Preferred Stock was convertible at any time at the holder's election and automatically upon the closing at the Issuer's initial public offering. The shares had no expiration date.

F1 · derivative.exercise_date: The Series D Convertible Preferred Stock converted into Common Stock on a 0.29300-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Series D Convertible Preferred Stock was convertible at any time at the holder's election and automatically upon the closing at the Issuer's initial public offering. The shares had no expiration date.

F1 · derivative.expiration_date: The Series D Convertible Preferred Stock converted into Common Stock on a 0.29300-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Series D Convertible Preferred Stock was convertible at any time at the holder's election and automatically upon the closing at the Issuer's initial public offering. The shares had no expiration date.

SEC source: 0000899243-17-027004 · doc4.xml · nonDerivative · entry 2

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 392,821

SEC source: 0000899243-17-027004 · doc4.xml · nonDerivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,821

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

F1 · price: The Series D Convertible Preferred Stock converted into Common Stock on a 0.29300-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Series D Convertible Preferred Stock was convertible at any time at the holder's election and automatically upon the closing at the Issuer's initial public offering. The shares had no expiration date.

SEC source: 0000899243-17-027831 · doc4.xml · derivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,324

Underlying: Common Stock · 7,324 shares

Expires 2027-11-14

F1 · security: Consists of an automatic stock option grant that was made on November 15, 2017, the date of the effectiveness of the registration statement for the issuer's initial public offering, under the issuer's director compensation program.

F2 · derivative.exercise_date: The option becomes exercisable as to 33.3333% of the shares underlying the award on the first anniversary of the date of grant, with the remainder vesting in equal monthly installments until the third anniversary of the date of grant, subject to the Reporting Person's continued service as a director through each applicable vesting date.

SEC source: 0001209191-18-016569 · doc4a.xml · derivative · entry 1

Gerngross Tillman U. · CIK 0001722061 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2027-11-14

F1 · shares: Consists of an automatic stock option grant that was made pursuant to the issuer's director compensation policy on November 15, 2017, the date of effectiveness of the registration statement for the issuer's initial public offering. Under the terms of the policy, the Reporting Person received an option to purchase 25,000 shares. Due to a clerical error, the original Form 4 filed on December 1, 2017 erroneously reported an option grant of 7,324 shares. This Amendment to Form 4 is filed solely to correct the share number.

F2 · derivative.exercise_date: The option becomes exercisable as to 33.3333% of the shares underlying the award on the first anniversary of the date of grant, with the remainder vesting in equal monthly installments until the third anniversary of the date of grant, subject to the Reporting Person's continued service as a director through each applicable vesting date.