Filing Details

NAMES OF REPORTING PERSONS

Medicxi Growth I LP

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)  ☐        (b)  ☒

SEC USE ONLY

CITIZENSHIP OR PLACE OF ORGANIZATION

Jersey

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

1,533,571

SHARED VOTING POWER

0

SOLE DISPOSITIVE POWER

1,533,571

SHARED DISPOSITIVE POWER

0

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

1,533,571

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

5.18% (1)

TYPE OF REPORTING PERSON

PN

NAMES OF REPORTING PERSONS

Medicxi Growth Co-Invest I LP

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)  ☐        (b)  ☒

SEC USE ONLY

CITIZENSHIP OR PLACE OF ORGANIZATION

Jersey

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

36,429

SHARED VOTING POWER

0

SOLE DISPOSITIVE POWER

36,429

SHARED DISPOSITIVE POWER

0

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

36,429

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

0.12% (1)

TYPE OF REPORTING PERSON

PN

NAMES OF REPORTING PERSONS

Medicxi Growth I GP Limited

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)  ☐        (b)  ☒

SEC USE ONLY

CITIZENSHIP OR PLACE OF ORGANIZATION

Jersey

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

1,570,000

SHARED VOTING POWER

0

SOLE DISPOSITIVE POWER

1,570,000

SHARED DISPOSITIVE POWER

0

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

1,570,000

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

5.30% (1)

TYPE OF REPORTING PERSON

OO

NAMES OF REPORTING PERSONS

Medicxi Ventures Management (Jersey) Limited

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)  ☐        (b)  ☒

SEC USE ONLY

CITIZENSHIP OR PLACE OF ORGANIZATION

Jersey

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH

SOLE VOTING POWER

1,570,000

SHARED VOTING POWER

0

SOLE DISPOSITIVE POWER

1,570,000

SHARED DISPOSITIVE POWER

0

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

1,570,000

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

5.30% (1)

TYPE OF REPORTING PERSON

OO

Item 1.

Chenin des Aulx, 12

1228 Plan-les-Quates

Geneva, Switzerland

Item 2.

(i)     Medicxi Growth I LP (Growth I);

(ii)    Medicxi Growth Co-Invest I LP (Growth Co-Invest I);

(iii)  Medicxi Growth I GP Limited (Growth I GP), which is the sole general partner of Growth I and Growth Co-Invest I;

(iv)   Medicxi Ventures Management (Jersey) Limited (Manager), which is appointed by Growth I GP as the manager of Growth I and Growth Co-Invest I.

The address of the principal business office of each of the Reporting Persons is Nick McHardy c/o Intertrust Fund Services (Jersey) Limited, 44 Esplanade, St. Helier, Jersey JE4 9WG.

Each of Growth I and Growth Co-Invest I is a Jersey limited partnership. Each of Growth I GP and Manager is a Jersey limited liability company.

CUSIP Number:

H5861P103

Item 3.

☐       Broker or dealer registered under Section 15 of the Act;

☐       Bank as defined in Section 3(a)(6) of the Act;

☐       Insurance company as defined in Section 3(a)(19) of the Act;

☐       Investment company registered under Section 8 of the Investment Company Act of 1940;

☐       An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);

☐       An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F);

☐       A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G);

☐       A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

☐       A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the     Investment Company Act of 1940;

☐       A non-U.S. institution in accordance with Rule 240.13d-1(b)(1)(ii)(J);

☐       Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with Rule    240.13d-1(b)(1)(ii)(J), please specify the type of institution:

Item 4.

(i)     Growth I directly owns 1,533,571 shares of Common Stock (the Growth I Shares), which represents approximately 5.18% of the outstanding shares of Common Stock.

(ii)    Growth Co-Invest I directly owns 36,429 shares of Common Stock (the Growth Co-Invest I Shares), which represents approximately 0.12% of the outstanding shares of Common Stock.

(iii)  Growth I GP is the general partner of Growth I and Growth Co-Invest I and may be deemed to beneficially own the Growth I Shares and the Growth Co-Invest I Shares (the Shares), which in the aggregate is 1,570,000 shares of Common Stock and represents approximately 5.30% of the outstanding shares of Common Stock.

(iv)   As Manager has been appointed by Growth I GP as manager of Growth I and Growth Co-Invest I, Manager may be deemed to beneficially own the Shares.

Reporting Person

Growth I

Growth Co-Invest I

Growth I GP

Manager

(i)     Sole power to vote or direct the vote

(ii)    Shared power to vote or to direct the vote

(iii)  Sole power to dispose or to direct the disposition of

(iv)   Shared power to dispose or to direct the disposition of

Ownership of Five Percent or Less of a Class.

Not applicable.

Ownership of More than Five Percent on Behalf of Another Person.

Not applicable.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.

Not applicable.

Item 8.

Item 9.

Item 10.