0001209191-23-054278.txt : 20231102
0001209191-23-054278.hdr.sgml : 20231102
20231102214005
ACCESSION NUMBER: 0001209191-23-054278
CONFORMED SUBMISSION TYPE: 3
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20231102
FILED AS OF DATE: 20231102
DATE AS OF CHANGE: 20231102
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Stampacchia Otello
CENTRAL INDEX KEY: 0001361712
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-41855
FILM NUMBER: 231374330
MAIL ADDRESS:
STREET 1: 888 BOYLSTON ST., SUITE 1111
CITY: BOSTON
STATE: MA
ZIP: 02199
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Paster Anne-Mari
CENTRAL INDEX KEY: 0001652863
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-41855
FILM NUMBER: 231374328
MAIL ADDRESS:
STREET 1: C/O OMEGA FUND MANAGEMENT, LLC
STREET 2: 888 BOYLSTON ST., SUITE 1111
CITY: BOSTON
STATE: MA
ZIP: 02199
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Nessi Claudio
CENTRAL INDEX KEY: 0001722050
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-41855
FILM NUMBER: 231374329
MAIL ADDRESS:
STREET 1: C/O NEOMED
STREET 2: 7 PLACE DU MOLARD
CITY: 1204 GENEVA
STATE: V8
ZIP: 1204
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Omega Fund VI, L.P.
CENTRAL INDEX KEY: 0001757917
STATE OF INCORPORATION: E9
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-41855
FILM NUMBER: 231374333
BUSINESS ADDRESS:
STREET 1: 888 BOYLSTON ST., SUITE 1111
CITY: BOSTON
STATE: MA
ZIP: 02199
BUSINESS PHONE: 617-502-6538
MAIL ADDRESS:
STREET 1: 888 BOYLSTON ST., SUITE 1111
CITY: BOSTON
STATE: MA
ZIP: 02199
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Omega Fund VI GP Manager, Ltd.
CENTRAL INDEX KEY: 0001826584
STATE OF INCORPORATION: E9
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-41855
FILM NUMBER: 231374331
BUSINESS ADDRESS:
STREET 1: 888 BOYLSTON STREET, SUITE 1111
CITY: BOSTON
STATE: MA
ZIP: 02199
BUSINESS PHONE: 617-502-6530
MAIL ADDRESS:
STREET 1: 888 BOYLSTON STREET, SUITE 1111
CITY: BOSTON
STATE: MA
ZIP: 02199
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Omega Fund VI GP, L.P.
CENTRAL INDEX KEY: 0001826592
STATE OF INCORPORATION: E9
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 3
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-41855
FILM NUMBER: 231374332
BUSINESS ADDRESS:
STREET 1: 888 BOYLSTON STREET, SUITE 1111
CITY: BOSTON
STATE: MA
ZIP: 02199
BUSINESS PHONE: 617-502-6530
MAIL ADDRESS:
STREET 1: 888 BOYLSTON STREET, SUITE 1111
CITY: BOSTON
STATE: MA
ZIP: 02199
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Lexeo Therapeutics, Inc.
CENTRAL INDEX KEY: 0001907108
STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
IRS NUMBER: 000000000
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 430 E. 29TH STREET
STREET 2: FLOOR 14
CITY: NEW YORK
STATE: NY
ZIP: 10016
BUSINESS PHONE: (212) 547-9879
MAIL ADDRESS:
STREET 1: 430 E. 29TH STREET
STREET 2: FLOOR 14
CITY: NEW YORK
STATE: NY
ZIP: 10016
3
1
doc3.xml
FORM 3 SUBMISSION
X0206
3
2023-11-02
0
0001907108
Lexeo Therapeutics, Inc.
LXEO
0001757917
Omega Fund VI, L.P.
888 BOYLSTON STREET, SUITE 1111
BOSTON
MA
02199
0
0
1
0
0001826592
Omega Fund VI GP, L.P.
888 BOYLSTON STREET, SUITE 1111
BOSTON
MA
02199
0
0
1
0
0001826584
Omega Fund VI GP Manager, Ltd.
888 BOYLSTON STREET, SUITE 1111
BOSTON
MA
02199
0
0
1
0
0001361712
Stampacchia Otello
C/O OMEGA FUNDS
888 BOYLSTON ST., SUITE 1111
BOSTON
MA
02199
0
0
1
0
0001722050
Nessi Claudio
C/O OMEGA FUNDS
888 BOYLSTON STREET, SUITE 1111
BOSTON
MA
0
0
1
0
0001652863
Paster Anne-Mari
C/O OMEGA FUNDS
888 BOYLSTON STREET, SUITE 1111
BOSTON
MA
02119
0
0
1
0
Series A convertible preferred stock
Common Stock
1415865
D
Series B convertible preferred stock
Common Stock
246883
D
Each share of Series A convertible preferred stock is convertible into Common Stock on a 1-for-10.594230 basis at any time at the Reporting Person's election, and automatically upon the closing of the Issuer's initial public offering without payment or further consideration. The shares have no expiration date.
The reported securities are held by Omega Fund VI, L.P. ("Omega VI"). The reported securities may be deemed to be beneficially owned by each of Omega Fund VI GP, L.P. ("Omega VI GP"), as the general partner of Omega VI, and Omega Fund VI GP Manager, Ltd. ("Omega VI GP Manager"), as the general partner of Omega VI GP. Otello Stampacchia, Claudio Nessi and Anne-Mari Paster are all the shareholders and directors of Omega VI GP Manager and have shared voting and investment power over the shares held by Omega VI and, as a result, may each be deemed to beneficially own the reported securities. Each of such individuals disclaims beneficial ownership of the shares held by Omega VI.
Each share of Series B convertible preferred stock is convertible into Common Stock on a 1-for-10.594230 basis at any time at the Reporting Person's election, and automatically upon the closing of the Issuer's initial public offering without payment or further consideration. Excludes shares of Common Stock issuable upon the closing of the Issuer's initial public offering pursuant to anti-dilution adjustment provisions of the Series B convertible preferred stock. The shares have no expiration date.
Exhibit List - Exhibit 24 - Power of Attorney
/s/ Otello Stampacchia, authorized signatory
2023-11-02
/s/ Otello Stampacchia, authorized signatory
2023-11-02
/s/ Otello Stampacchia, authorized signatory
2023-11-02
/s/ Otello Stampacchia, authorized signatory
2023-11-02
/s/ Otello Stampacchia, authorized signatory
2023-11-02
/s/ Otello Stampacchia, authorized signatory
2023-11-02
EX-24
2
poa.txt
POA DOCUMENT
Exhibit 24
POWER OF ATTORNEY
Know all by these presents, that each of the undersigned hereby constitutes and
appoints each other undersigned, such person's true and lawful attorney-in-fact,
to:
(1) execute for and on behalf of each of such person Forms 3, 4, and 5 and
Schedules 13D or 13G, as appropriate, and any required amendments thereto
(collectively, the "Reports"), with respect to their current or future
beneficial ownership of securities of any public company, in accordance with
Section 13(d) and/or Section 16(a) of the Securities Exchange Act of 1934, as
amended, and the respective rules (including Rule 13 d-1) promulgated
thereunder;
(2) do and perform any and all acts for and on behalf of such person which may
be necessary or desirable to complete and execute any such Report and timely
file such form with the United States Securities and Exchange Commission and any
stock exchange or similar authority; and
(3) take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of an attorney-in-fact, may be of benefit to, in
the best interest of, or legally required by, such person, it being understood
that the documents executed by an attorney-in-fact on behalf of such person
pursuant to this Power of Attorney shall be in such form and shall contain such
terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.
Each of the undersigned hereby grants to each attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that each attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein
granted. Each of the undersigned hereby ratifies and confirms each Report that
has been signed by any other undersigned prior to the date hereof. Each of the
undersigned acknowledges that each foregoing attorney-in-fact, in serving in
such capacity at the request of the undersigned, is not assuming any of the
undersigneds' responsibilities to comply with Section 13(d) or Section 16 of the
Securities Exchange Act of 1934.
This Power of Attorney shall remain in full force and effect until the
undersigned are no longer required to file Reports with respect to the
undersigneds' current or future holdings of and transactions in securities
issued by any public company, unless earlier revoked by the undersigned in a
signed writing delivered to each foregoing attorney-in-fact.
[The remainder of this page is intentionally left blank.]
IN WITNESS WHEREOF, the undersigned have caused this Power of Attorney to be
executed as of dates set forth opposite their names.
Dated: 11/2/2023 /s/ Otello Stampacchia
Otello Stampacchia
Dated: 2/11/2020 /s/ Claudio Nessi
Claudio Nessi
Dated: 2/11/2020 /s/ Anne-Mari Paster
Anne-Mari Paster
Dated: 2/11/2020 /s/ Deirdre A. Cunnane
Deirdre A. Cunnane