Ocko Matthew

SEC source: 0001209191-21-028024 · doc4.xml · nonDerivative · entry 8

Data Collective IV, L.P. · CIK 0001664972 · 10% owner

Data Collective IV GP, LLC · CIK 0001664974 · 10% owner

DCVC V GP, LLC · CIK 0001770616 · 10% owner

DCVC V, L.P. · CIK 0001770617 · 10% owner

DCVC Opportunity Fund II GP, LLC · CIK 0001668343 · 10% owner

DCVC Opportunity Fund II, L.P. · CIK 0001668344 · 10% owner

Ocko Matthew · CIK 0001836089 · 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: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's IPO.

F3 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's IPO.

F5 · ownership.nature: Represents shares held of record by DCVC V, L.P. ("DCVC V"). DCVC V GP, LLC ("DCVC V GP") is the general partner of DCVC V and has sole voting and dispositive power with regard to the shares held by DCVC V. Matthew Ocko and Zachary Bogue are the managing members of DCVC V GP and share voting and dispositive power with respect to the shares held by DCVC V. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such shares and this report shall not be deemed an admission that such person is the beneficial owner of such shares, except to the extent of such person's indirect pecuniary interest therein, if any.

SEC source: 0001209191-21-028024 · doc4.xml · nonDerivative · entry 7

Data Collective IV, L.P. · CIK 0001664972 · 10% owner

Data Collective IV GP, LLC · CIK 0001664974 · 10% owner

DCVC V GP, LLC · CIK 0001770616 · 10% owner

DCVC V, L.P. · CIK 0001770617 · 10% owner

DCVC Opportunity Fund II GP, LLC · CIK 0001668343 · 10% owner

DCVC Opportunity Fund II, L.P. · CIK 0001668344 · 10% owner

Ocko Matthew · CIK 0001836089 · 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: 3,726,963

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 · price: Each share of Series A Preferred Stock, Series A-1 Preferred Stock, Series B Preferred Stock and Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of Recursion Pharmaceuticals, Inc.'s (the "Issuer") initial public offering of Class A Common Stock (the "IPO"). Each shares of Series C Preferred Stock automatically converted into Common Stock on a 1.1869358:1 basis immediately prior to the completion of the Issuer's IPO. The right to convert Series A Preferred Stock, Series A-1 Preferred Stock, Series B Preferred Stock, Series C Preferred Stock and Series D Preferred Stock into Common Stock had no expiration date.

F5 · ownership.nature: Represents shares held of record by DCVC V, L.P. ("DCVC V"). DCVC V GP, LLC ("DCVC V GP") is the general partner of DCVC V and has sole voting and dispositive power with regard to the shares held by DCVC V. Matthew Ocko and Zachary Bogue are the managing members of DCVC V GP and share voting and dispositive power with respect to the shares held by DCVC V. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such shares and this report shall not be deemed an admission that such person is the beneficial owner of such shares, except to the extent of such person's indirect pecuniary interest therein, if any.

SEC source: 0001209191-21-028024 · doc4.xml · nonDerivative · entry 6

Data Collective IV, L.P. · CIK 0001664972 · 10% owner

Data Collective IV GP, LLC · CIK 0001664974 · 10% owner

DCVC V GP, LLC · CIK 0001770616 · 10% owner

DCVC V, L.P. · CIK 0001770617 · 10% owner

DCVC Opportunity Fund II GP, LLC · CIK 0001668343 · 10% owner

DCVC Opportunity Fund II, L.P. · CIK 0001668344 · 10% owner

Ocko Matthew · CIK 0001836089 · 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: 3,951,141

F3 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's IPO.

F3 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's IPO.

F4 · ownership.nature: Represents shares held of record by DCVC Opportunity Fund II, L.P. ("DCVC Opp Fund II"). DCVC Opportunity Fund II GP, LLC ("DCVC Opp Fund II GP") is the general partner of DCVC Opp Fund II and has sole voting and dispositive power with regard to the shares held by DCVC Opp Fund II. Matthew Ocko and Zachary Bogue are the managing members of DCVC Opp Fund II GP and share voting and dispositive power with respect to the shares held by DCVC Opp Fund II. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such shares and this report shall not be deemed an admission that such person is the beneficial owner of such shares, except to the extent of such person's indirect pecuniary interest therein, if any.

SEC source: 0001209191-21-028024 · doc4.xml · nonDerivative · entry 5

Data Collective IV, L.P. · CIK 0001664972 · 10% owner

Data Collective IV GP, LLC · CIK 0001664974 · 10% owner

DCVC V GP, LLC · CIK 0001770616 · 10% owner

DCVC V, L.P. · CIK 0001770617 · 10% owner

DCVC Opportunity Fund II GP, LLC · CIK 0001668343 · 10% owner

DCVC Opportunity Fund II, L.P. · CIK 0001668344 · 10% owner

Ocko Matthew · CIK 0001836089 · 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: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's IPO.

F3 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's IPO.

F4 · ownership.nature: Represents shares held of record by DCVC Opportunity Fund II, L.P. ("DCVC Opp Fund II"). DCVC Opportunity Fund II GP, LLC ("DCVC Opp Fund II GP") is the general partner of DCVC Opp Fund II and has sole voting and dispositive power with regard to the shares held by DCVC Opp Fund II. Matthew Ocko and Zachary Bogue are the managing members of DCVC Opp Fund II GP and share voting and dispositive power with respect to the shares held by DCVC Opp Fund II. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such shares and this report shall not be deemed an admission that such person is the beneficial owner of such shares, except to the extent of such person's indirect pecuniary interest therein, if any.

SEC source: 0001209191-21-028024 · doc4.xml · nonDerivative · entry 4

Data Collective IV, L.P. · CIK 0001664972 · 10% owner

Data Collective IV GP, LLC · CIK 0001664974 · 10% owner

DCVC V GP, LLC · CIK 0001770616 · 10% owner

DCVC V, L.P. · CIK 0001770617 · 10% owner

DCVC Opportunity Fund II GP, LLC · CIK 0001668343 · 10% owner

DCVC Opportunity Fund II, L.P. · CIK 0001668344 · 10% owner

Ocko Matthew · CIK 0001836089 · 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: 3,951,141

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

F1 · price: Each share of Series A Preferred Stock, Series A-1 Preferred Stock, Series B Preferred Stock and Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of Recursion Pharmaceuticals, Inc.'s (the "Issuer") initial public offering of Class A Common Stock (the "IPO"). Each shares of Series C Preferred Stock automatically converted into Common Stock on a 1.1869358:1 basis immediately prior to the completion of the Issuer's IPO. The right to convert Series A Preferred Stock, Series A-1 Preferred Stock, Series B Preferred Stock, Series C Preferred Stock and Series D Preferred Stock into Common Stock had no expiration date.

F4 · ownership.nature: Represents shares held of record by DCVC Opportunity Fund II, L.P. ("DCVC Opp Fund II"). DCVC Opportunity Fund II GP, LLC ("DCVC Opp Fund II GP") is the general partner of DCVC Opp Fund II and has sole voting and dispositive power with regard to the shares held by DCVC Opp Fund II. Matthew Ocko and Zachary Bogue are the managing members of DCVC Opp Fund II GP and share voting and dispositive power with respect to the shares held by DCVC Opp Fund II. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such shares and this report shall not be deemed an admission that such person is the beneficial owner of such shares, except to the extent of such person's indirect pecuniary interest therein, if any.

SEC source: 0001209191-21-028024 · doc4.xml · nonDerivative · entry 3

Data Collective IV, L.P. · CIK 0001664972 · 10% owner

Data Collective IV GP, LLC · CIK 0001664974 · 10% owner

DCVC V GP, LLC · CIK 0001770616 · 10% owner

DCVC V, L.P. · CIK 0001770617 · 10% owner

DCVC Opportunity Fund II GP, LLC · CIK 0001668343 · 10% owner

DCVC Opportunity Fund II, L.P. · CIK 0001668344 · 10% owner

Ocko Matthew · CIK 0001836089 · 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: 5,941,120

F3 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's IPO.

F3 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's IPO.

F2 · ownership.nature: Represents shares held of record by Data Collective IV, L.P. ("DCVC IV"). Data Collective IV GP, LLC ("DCVC IV GP") is the general partner of DCVC IV and has sole voting and dispositive power with regard to the shares held by DCVC IV. Matthew Ocko and Zachary Bogue are the managing members of DCVC IV GP and share voting and dispositive power with respect to the shares held by DCVC IV. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such shares and this report shall not be deemed an admission that such person is the beneficial owner of such shares, except to the extent of such person's indirect pecuniary interest therein, if any.

SEC source: 0001209191-21-028024 · doc4.xml · nonDerivative · entry 2

Data Collective IV, L.P. · CIK 0001664972 · 10% owner

Data Collective IV GP, LLC · CIK 0001664974 · 10% owner

DCVC V GP, LLC · CIK 0001770616 · 10% owner

DCVC V, L.P. · CIK 0001770617 · 10% owner

DCVC Opportunity Fund II GP, LLC · CIK 0001668343 · 10% owner

DCVC Opportunity Fund II, L.P. · CIK 0001668344 · 10% owner

Ocko Matthew · CIK 0001836089 · 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: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's IPO.

F3 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's IPO.

F2 · ownership.nature: Represents shares held of record by Data Collective IV, L.P. ("DCVC IV"). Data Collective IV GP, LLC ("DCVC IV GP") is the general partner of DCVC IV and has sole voting and dispositive power with regard to the shares held by DCVC IV. Matthew Ocko and Zachary Bogue are the managing members of DCVC IV GP and share voting and dispositive power with respect to the shares held by DCVC IV. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such shares and this report shall not be deemed an admission that such person is the beneficial owner of such shares, except to the extent of such person's indirect pecuniary interest therein, if any.

SEC source: 0001209191-21-028024 · doc4.xml · nonDerivative · entry 1

Data Collective IV, L.P. · CIK 0001664972 · 10% owner

Data Collective IV GP, LLC · CIK 0001664974 · 10% owner

DCVC V GP, LLC · CIK 0001770616 · 10% owner

DCVC V, L.P. · CIK 0001770617 · 10% owner

DCVC Opportunity Fund II GP, LLC · CIK 0001668343 · 10% owner

DCVC Opportunity Fund II, L.P. · CIK 0001668344 · 10% owner

Ocko Matthew · CIK 0001836089 · 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: 5,941,120

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 A-1 Preferred Stock, Series B Preferred Stock and Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of Recursion Pharmaceuticals, Inc.'s (the "Issuer") initial public offering of Class A Common Stock (the "IPO"). Each shares of Series C Preferred Stock automatically converted into Common Stock on a 1.1869358:1 basis immediately prior to the completion of the Issuer's IPO. The right to convert Series A Preferred Stock, Series A-1 Preferred Stock, Series B Preferred Stock, Series C Preferred Stock and Series D Preferred Stock into Common Stock had no expiration date.

F2 · ownership.nature: Represents shares held of record by Data Collective IV, L.P. ("DCVC IV"). Data Collective IV GP, LLC ("DCVC IV GP") is the general partner of DCVC IV and has sole voting and dispositive power with regard to the shares held by DCVC IV. Matthew Ocko and Zachary Bogue are the managing members of DCVC IV GP and share voting and dispositive power with respect to the shares held by DCVC IV. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such shares and this report shall not be deemed an admission that such person is the beneficial owner of such shares, except to the extent of such person's indirect pecuniary interest therein, if any.

SEC source: 0001209191-20-064259 · doc4.xml · derivative · entry 5

DCVC Bio, L.P. · CIK 0001735069 · 10% owner

Bogue Zachary · CIK 0001836157 · 10% owner

DCVC Bio GP, LLC · CIK 0001735070 · 10% owner

JNK Capital Management, LLC · CIK 0001836273 · 10% owner

Ocko Matthew · CIK 0001836089 · 10% owner

Stead Kiersten · CIK 0001836117 · 10% owner

ZNM Capital Management, LLC · CIK 0001836103 · 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 Shares · 29,411 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_date: The convertible promissory note ("Convertible Note") had a maturity date of October 30, 2025 and the principal amount of the Convertible Note converted upon the closing of the IPO into Common Shares at a conversion price equal to $17.00 per Common Share.

F4 · derivative.expiration_date: The convertible promissory note ("Convertible Note") had a maturity date of October 30, 2025 and the principal amount of the Convertible Note converted upon the closing of the IPO into Common Shares at a conversion price equal to $17.00 per Common Share.

F2 · ownership.nature: These securities are held by DCVC Bio, L.P. ("DCVC Bio"). DCVC Bio GP, LLC ("DCVC Bio GP") is the general partner of DCVC Bio and has sole voting and dispositive power with regard to the securities held by DCVC Bio. JNK Capital Management, LLC ("JNK") and ZNM Capital Management, LLC ("ZNM") are the managing members of DCVC Bio GP and share voting and dispositive power with respect to the securities held by DCVC Bio. The managing members of JNK and ZNM are Matthew Ocko, Zachary Bogue, John Hamer and Kiersten Stead. Matthew Ocko, Zachary Bogue, John Hamer and Kiersten Stead share voting and dispositive power with respect to the securities held by DCVC Bio.

F3 · ownership.nature: (Continued from Footnote 2) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such securities and this report shall not be deemed an admission that it is the beneficial owner of such securities, except to the extent of its indirect pecuniary interest therein, if any.

SEC source: 0001209191-20-064259 · doc4.xml · derivative · entry 4

DCVC Bio, L.P. · CIK 0001735069 · 10% owner

Bogue Zachary · CIK 0001836157 · 10% owner

DCVC Bio GP, LLC · CIK 0001735070 · 10% owner

JNK Capital Management, LLC · CIK 0001836273 · 10% owner

Ocko Matthew · CIK 0001836089 · 10% owner

Stead Kiersten · CIK 0001836117 · 10% owner

ZNM Capital Management, LLC · CIK 0001836103 · 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 Shares · 8,023,710 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 A1 Preferred Shares and Series A2 Preferred Shares (collectively, the "Preferred Shares") were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering ("IPO"). The Preferred Shares converted into Common Shares at a 1:10 ratio upon the closing of the IPO without payment of additional consideration. The Preferred Shares had no expiration date.

F1 · derivative.exercise_date: The Series A1 Preferred Shares and Series A2 Preferred Shares (collectively, the "Preferred Shares") were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering ("IPO"). The Preferred Shares converted into Common Shares at a 1:10 ratio upon the closing of the IPO without payment of additional consideration. The Preferred Shares had no expiration date.

F1 · derivative.expiration_date: The Series A1 Preferred Shares and Series A2 Preferred Shares (collectively, the "Preferred Shares") were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering ("IPO"). The Preferred Shares converted into Common Shares at a 1:10 ratio upon the closing of the IPO without payment of additional consideration. The Preferred Shares had no expiration date.

F2 · ownership.nature: These securities are held by DCVC Bio, L.P. ("DCVC Bio"). DCVC Bio GP, LLC ("DCVC Bio GP") is the general partner of DCVC Bio and has sole voting and dispositive power with regard to the securities held by DCVC Bio. JNK Capital Management, LLC ("JNK") and ZNM Capital Management, LLC ("ZNM") are the managing members of DCVC Bio GP and share voting and dispositive power with respect to the securities held by DCVC Bio. The managing members of JNK and ZNM are Matthew Ocko, Zachary Bogue, John Hamer and Kiersten Stead. Matthew Ocko, Zachary Bogue, John Hamer and Kiersten Stead share voting and dispositive power with respect to the securities held by DCVC Bio.

F3 · ownership.nature: (Continued from Footnote 2) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such securities and this report shall not be deemed an admission that it is the beneficial owner of such securities, except to the extent of its indirect pecuniary interest therein, if any.

SEC source: 0001209191-20-064259 · doc4.xml · derivative · entry 3

DCVC Bio, L.P. · CIK 0001735069 · 10% owner

Bogue Zachary · CIK 0001836157 · 10% owner

DCVC Bio GP, LLC · CIK 0001735070 · 10% owner

JNK Capital Management, LLC · CIK 0001836273 · 10% owner

Ocko Matthew · CIK 0001836089 · 10% owner

Stead Kiersten · CIK 0001836117 · 10% owner

ZNM Capital Management, LLC · CIK 0001836103 · 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 Shares · 21,052,640 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 A1 Preferred Shares and Series A2 Preferred Shares (collectively, the "Preferred Shares") were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering ("IPO"). The Preferred Shares converted into Common Shares at a 1:10 ratio upon the closing of the IPO without payment of additional consideration. The Preferred Shares had no expiration date.

F1 · derivative.exercise_date: The Series A1 Preferred Shares and Series A2 Preferred Shares (collectively, the "Preferred Shares") were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering ("IPO"). The Preferred Shares converted into Common Shares at a 1:10 ratio upon the closing of the IPO without payment of additional consideration. The Preferred Shares had no expiration date.

F1 · derivative.expiration_date: The Series A1 Preferred Shares and Series A2 Preferred Shares (collectively, the "Preferred Shares") were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering ("IPO"). The Preferred Shares converted into Common Shares at a 1:10 ratio upon the closing of the IPO without payment of additional consideration. The Preferred Shares had no expiration date.

F2 · ownership.nature: These securities are held by DCVC Bio, L.P. ("DCVC Bio"). DCVC Bio GP, LLC ("DCVC Bio GP") is the general partner of DCVC Bio and has sole voting and dispositive power with regard to the securities held by DCVC Bio. JNK Capital Management, LLC ("JNK") and ZNM Capital Management, LLC ("ZNM") are the managing members of DCVC Bio GP and share voting and dispositive power with respect to the securities held by DCVC Bio. The managing members of JNK and ZNM are Matthew Ocko, Zachary Bogue, John Hamer and Kiersten Stead. Matthew Ocko, Zachary Bogue, John Hamer and Kiersten Stead share voting and dispositive power with respect to the securities held by DCVC Bio.

F3 · ownership.nature: (Continued from Footnote 2) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such securities and this report shall not be deemed an admission that it is the beneficial owner of such securities, except to the extent of its indirect pecuniary interest therein, if any.

SEC source: 0001209191-20-064259 · doc4.xml · nonDerivative · entry 2

DCVC Bio, L.P. · CIK 0001735069 · 10% owner

Bogue Zachary · CIK 0001836157 · 10% owner

DCVC Bio GP, LLC · CIK 0001735070 · 10% owner

JNK Capital Management, LLC · CIK 0001836273 · 10% owner

Ocko Matthew · CIK 0001836089 · 10% owner

Stead Kiersten · CIK 0001836117 · 10% owner

ZNM Capital Management, LLC · CIK 0001836103 · 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: 29,105,761

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

F4 · price: The convertible promissory note ("Convertible Note") had a maturity date of October 30, 2025 and the principal amount of the Convertible Note converted upon the closing of the IPO into Common Shares at a conversion price equal to $17.00 per Common Share.

F2 · ownership.nature: These securities are held by DCVC Bio, L.P. ("DCVC Bio"). DCVC Bio GP, LLC ("DCVC Bio GP") is the general partner of DCVC Bio and has sole voting and dispositive power with regard to the securities held by DCVC Bio. JNK Capital Management, LLC ("JNK") and ZNM Capital Management, LLC ("ZNM") are the managing members of DCVC Bio GP and share voting and dispositive power with respect to the securities held by DCVC Bio. The managing members of JNK and ZNM are Matthew Ocko, Zachary Bogue, John Hamer and Kiersten Stead. Matthew Ocko, Zachary Bogue, John Hamer and Kiersten Stead share voting and dispositive power with respect to the securities held by DCVC Bio.

F3 · ownership.nature: (Continued from Footnote 2) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such securities and this report shall not be deemed an admission that it is the beneficial owner of such securities, except to the extent of its indirect pecuniary interest therein, if any.

SEC source: 0001209191-20-064259 · doc4.xml · nonDerivative · entry 1

DCVC Bio, L.P. · CIK 0001735069 · 10% owner

Bogue Zachary · CIK 0001836157 · 10% owner

DCVC Bio GP, LLC · CIK 0001735070 · 10% owner

JNK Capital Management, LLC · CIK 0001836273 · 10% owner

Ocko Matthew · CIK 0001836089 · 10% owner

Stead Kiersten · CIK 0001836117 · 10% owner

ZNM Capital Management, LLC · CIK 0001836103 · 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: 29,076,350

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 A1 Preferred Shares and Series A2 Preferred Shares (collectively, the "Preferred Shares") were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering ("IPO"). The Preferred Shares converted into Common Shares at a 1:10 ratio upon the closing of the IPO without payment of additional consideration. The Preferred Shares had no expiration date.

F2 · ownership.nature: These securities are held by DCVC Bio, L.P. ("DCVC Bio"). DCVC Bio GP, LLC ("DCVC Bio GP") is the general partner of DCVC Bio and has sole voting and dispositive power with regard to the securities held by DCVC Bio. JNK Capital Management, LLC ("JNK") and ZNM Capital Management, LLC ("ZNM") are the managing members of DCVC Bio GP and share voting and dispositive power with respect to the securities held by DCVC Bio. The managing members of JNK and ZNM are Matthew Ocko, Zachary Bogue, John Hamer and Kiersten Stead. Matthew Ocko, Zachary Bogue, John Hamer and Kiersten Stead share voting and dispositive power with respect to the securities held by DCVC Bio.

F3 · ownership.nature: (Continued from Footnote 2) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of such securities and this report shall not be deemed an admission that it is the beneficial owner of such securities, except to the extent of its indirect pecuniary interest therein, if any.