SEC Form SCHEDULE 13G filed by Lexeo Therapeutics Inc.
$LXEO
Biotechnology: Biological Products (No Diagnostic Substances)
Health Care
|
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 |
SCHEDULE 13G
|
UNDER THE SECURITIES EXCHANGE ACT OF 1934
|
Lexeo Therapeutics, Inc. (Name of Issuer) |
Common Stock, $0.0001 par value per share (Title of Class of Securities) |
52886X107 (CUSIP Number) |
05/28/2025 (Date of Event Which Requires Filing of this Statement) |
| Check the appropriate box to designate the rule pursuant to which this Schedule is filed: |
 Rule 13d-1(b)
|
 Rule 13d-1(c)
|
| Rule 13d-1(d)
|
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
Frazier Life Sciences Public Fund, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
3,730,419.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
6.8 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
PN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 3,073,467 shares of Common Stock held directly by Frazier Life Sciences Public Fund, L.P. and (ii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLSP, L.P. is the general partner of Frazier Life Sciences Public Fund, L.P. and FHMLSP, L.L.C. is the general partner of FHMLSP, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Fund, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
FHMLSP, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
3,730,419.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
6.8 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
PN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 3,073,467 shares of Common Stock held directly by Frazier Life Sciences Public Fund, L.P. and (ii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLSP, L.P. is the general partner of Frazier Life Sciences Public Fund, L.P. and FHMLSP, L.L.C. is the general partner of FHMLSP, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Fund, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
FHMLSP, L.L.C. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
3,730,419.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
6.8 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
OO |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 3,073,467 shares of Common Stock held directly by Frazier Life Sciences Public Fund, L.P. and (ii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLSP, L.P. is the general partner of Frazier Life Sciences Public Fund, L.P. and FHMLSP, L.L.C. is the general partner of FHMLSP, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Fund, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
Frazier Life Sciences Public Overage Fund, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
818,607.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
1.5 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
PN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 624,804 shares of Common Stock held directly by Frazier Life Sciences Public Overage Fund, L.P. and (ii) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLSP Overage, L.P. is the general partner of Frazier Life Sciences Public Overage Fund, L.P. and FHMLSP Overage, L.L.C. is the general partner of FHMLSP Overage, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP Overage, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Overage Fund, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
FHMLSP Overage, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
818,607.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
1.5 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
PN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 624,804 shares of Common Stock held directly by Frazier Life Sciences Public Overage Fund, L.P. and (ii) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLSP Overage, L.P. is the general partner of Frazier Life Sciences Public Overage Fund, L.P. and FHMLSP Overage, L.L.C. is the general partner of FHMLSP Overage, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP Overage, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Overage Fund, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
FHMLSP Overage, L.L.C. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
818,607.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
1.5 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
OO |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 624,804 shares of Common Stock held directly by Frazier Life Sciences Public Overage Fund, L.P. and (ii) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLSP Overage, L.P. is the general partner of Frazier Life Sciences Public Overage Fund, L.P. and FHMLSP Overage, L.L.C. is the general partner of FHMLSP Overage, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP Overage, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Overage Fund, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
Frazier Life Sciences X, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
114,541.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
0.2 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
PN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 87,424 shares of Common Stock held directly by Frazier Life Sciences X, L.P. and (ii) 27,117 shares of Common Stock issuable to Frazier Life Sciences X, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLS X, L.P. is the general partner of Frazier Life Sciences X, L.P. and FHMLS X, L.L.C. is the general partner of FHMLS X, L.P. Patrick J. Heron and James N. Topper are the members of FHMLS X, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences X, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 27,117 shares of Common Stock issuable to Frazier Life Sciences X, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
FHMLS X, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
114,541.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
0.2 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
PN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 87,424 shares of Common Stock held directly by Frazier Life Sciences X, L.P. and (ii) 27,117 shares of Common Stock issuable to Frazier Life Sciences X, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLS X, L.P. is the general partner of Frazier Life Sciences X, L.P. and FHMLS X, L.L.C. is the general partner of FHMLS X, L.P. Patrick J. Heron and James N. Topper are the members of FHMLS X, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences X, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 27,117 shares of Common Stock issuable to Frazier Life Sciences X, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
FHMLS X, L.L.C. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
114,541.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
0.2 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
OO |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 87,424 shares of Common Stock held directly by Frazier Life Sciences X, L.P. and (ii) 27,117 shares of Common Stock issuable to Frazier Life Sciences X, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLS X, L.P. is the general partner of Frazier Life Sciences X, L.P. and FHMLS X, L.L.C. is the general partner of FHMLS X, L.P. Patrick J. Heron and James N. Topper are the members of FHMLS X, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences X, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 27,117 shares of Common Stock issuable to Frazier Life Sciences X, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
Frazier Life Sciences XI, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
304,989.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
0.6 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
PN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 232,784 shares of Common Stock held directly by Frazier Life Sciences XI, L.P. and (ii) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 16, 2025. FHMLS XI, L.P. is the general partner of Frazier Life Sciences XI, L.P. and FHMLS XI, L.L.C. is the general partner of FHMLS XI, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XI, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XI, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
FHMLS XI, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
304,989.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
0.6 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
PN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 232,784 shares of Common Stock held directly by Frazier Life Sciences XI, L.P. and (ii) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 16, 2025. FHMLS XI, L.P. is the general partner of Frazier Life Sciences XI, L.P. and FHMLS XI, L.L.C. is the general partner of FHMLS XI, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XI, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XI, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
FHMLS XI, L.L.C. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
304,989.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
0.6 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
OO |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 232,784 shares of Common Stock held directly by Frazier Life Sciences XI, L.P. and (ii) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 16, 2025. FHMLS XI, L.P. is the general partner of Frazier Life Sciences XI, L.P. and FHMLS XI, L.L.C. is the general partner of FHMLS XI, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XI, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XI, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
Frazier Life Sciences XII, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
532,256.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
1.0 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
PN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 406,246 shares of Common Stock held directly by Frazier Life Sciences XII, L.P. and (ii) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLS XII, L.P. is the general partner of Frazier Life Sciences XII, L.P. and FHMLS XII, L.L.C. is the general partner of FHMLS XII, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XII, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XII, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
FHMLS XII, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
532,256.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
1.0 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
PN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 406,246 shares of Common Stock held directly by Frazier Life Sciences XII, L.P. and (ii) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLS XII, L.P. is the general partner of Frazier Life Sciences XII, L.P. and FHMLS XII, L.L.C. is the general partner of FHMLS XII, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XII, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XII, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
FHMLS XII, L.L.C. | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
532,256.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
1.0 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
OO |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 406,246 shares of Common Stock held directly by Frazier Life Sciences XII, L.P. and (ii) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025. FHMLS XII, L.P. is the general partner of Frazier Life Sciences XII, L.P. and FHMLS XII, L.L.C. is the general partner of FHMLS XII, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XII, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XII, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025 and (iii) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
James N. Topper | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
UNITED STATES
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
5,500,812.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
9.9 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
IN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 3,073,467 shares of Common Stock held directly by Frazier Life Sciences Public Fund, L.P., (ii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (iii) 624,804 shares of Common Stock held directly by Frazier Life Sciences Public Overage Fund, L.P., (iv) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (v) 87,424 shares of Common Stock held directly by Frazier Life Sciences X, L.P., (vi) 27,117 shares of Common Stock issuable to Frazier Life Sciences X, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (vii) 232,784 shares of Common Stock held directly by Frazier Life Sciences XI, L.P., (viii) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (ix) 406,246 shares of Common Stock held directly by Frazier Life Sciences XII, L.P. and (x) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
FHMLSP, L.P. is the general partner of Frazier Life Sciences Public Fund, L.P. and FHMLSP, L.L.C. is the general partner of FHMLSP, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Fund, L.P. FHMLSP Overage, L.P. is the general partner of Frazier Life Sciences Public Overage Fund, L.P. and FHMLSP Overage, L.L.C. is the general partner of FHMLSP Overage, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP Overage, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Overage Fund, L.P. FHMLS X, L.P. is the general partner of Frazier Life Sciences X, L.P. and FHMLS X, L.L.C. is the general partner of FHMLS X, L.P. Patrick J. Heron and James N. Topper are the members of FHMLS X, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences X, L.P. FHMLS XI, L.P. is the general partner of Frazier Life Sciences XI, L.P. and FHMLS XI, L.L.C. is the general partner of FHMLS XI, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XI, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XI, L.P. FHMLS XII, L.P. is the general partner of Frazier Life Sciences XII, L.P. and FHMLS XII, L.L.C. is the general partner of FHMLS XII, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XII, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XII, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025, (iii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (iv) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (v) 27,117 shares of Common Stock issuable to Frazier Life Sciences X, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (vi) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, and (vii) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
Patrick J. Heron | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
UNITED STATES
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
5,500,812.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
9.9 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
IN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 3,073,467 shares of Common Stock held directly by Frazier Life Sciences Public Fund, L.P., (ii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (iii) 624,804 shares of Common Stock held directly by Frazier Life Sciences Public Overage Fund, L.P., (iv) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (v) 87,424 shares of Common Stock held directly by Frazier Life Sciences X, L.P., (vi) 27,117 shares of Common Stock issuable to Frazier Life Sciences X, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (vii) 232,784 shares of Common Stock held directly by Frazier Life Sciences XI, L.P., (viii) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (ix) 406,246 shares of Common Stock held directly by Frazier Life Sciences XII, L.P. and (x) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
FHMLSP, L.P. is the general partner of Frazier Life Sciences Public Fund, L.P. and FHMLSP, L.L.C. is the general partner of FHMLSP, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Fund, L.P. FHMLSP Overage, L.P. is the general partner of Frazier Life Sciences Public Overage Fund, L.P. and FHMLSP Overage, L.L.C. is the general partner of FHMLSP Overage, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP Overage, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Overage Fund, L.P. FHMLS X, L.P. is the general partner of Frazier Life Sciences X, L.P. and FHMLS X, L.L.C. is the general partner of FHMLS X, L.P. Patrick J. Heron and James N. Topper are the members of FHMLS X, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences X, L.P. FHMLS XI, L.P. is the general partner of Frazier Life Sciences XI, L.P. and FHMLS XI, L.L.C. is the general partner of FHMLS XI, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XI, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XI, L.P. FHMLS XII, L.P. is the general partner of Frazier Life Sciences XII, L.P. and FHMLS XII, L.L.C. is the general partner of FHMLS XII, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XII, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XII, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025, (iii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (iv) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (v) 27,117 shares of Common Stock issuable to Frazier Life Sciences X, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (vi) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, and (vii) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
Albert Cha | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
UNITED STATES
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
4,549,026.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
8.3 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
IN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 3,073,467 shares of Common Stock held directly by Frazier Life Sciences Public Fund, L.P., (ii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (iii) 624,804 shares of Common Stock held directly by Frazier Life Sciences Public Overage Fund, L.P., and (iv) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
FHMLSP, L.P. is the general partner of Frazier Life Sciences Public Fund, L.P. and FHMLSP, L.L.C. is the general partner of FHMLSP, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Fund, L.P. FHMLSP Overage, L.P. is the general partner of Frazier Life Sciences Public Overage Fund, L.P. and FHMLSP Overage, L.L.C. is the general partner of FHMLSP Overage, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP Overage, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Overage Fund, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025, (iii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, and (iv) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
James Brush | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
UNITED STATES
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
4,549,026.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
8.3 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
IN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 3,073,467 shares of Common Stock held directly by Frazier Life Sciences Public Fund, L.P., (ii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (iii) 624,804 shares of Common Stock held directly by Frazier Life Sciences Public Overage Fund, L.P., and (iv) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
FHMLSP, L.P. is the general partner of Frazier Life Sciences Public Fund, L.P. and FHMLSP, L.L.C. is the general partner of FHMLSP, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Fund, L.P. FHMLSP Overage, L.P. is the general partner of Frazier Life Sciences Public Overage Fund, L.P. and FHMLSP Overage, L.L.C. is the general partner of FHMLSP Overage, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP Overage, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Overage Fund, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025, (iii) 656,952 shares of Common Stock issuable to Frazier Life Sciences Public Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, and (iv) 193,803 shares of Common Stock issuable to Frazier Life Sciences Public Overage Fund, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| CUSIP No. | 52886X107 |
| 1 | Names of Reporting Persons
Daniel Estes | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
UNITED STATES
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
837,245.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
1.5 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
IN |
Comment for Type of Reporting Person: The shares listed in rows 6, 8 and 9 consist of (i) 232,784 shares of Common Stock held directly by Frazier Life Sciences XI, L.P., (ii) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, (iii) 406,246 shares of Common Stock held directly by Frazier Life Sciences XII, L.P. and (iv) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
FHMLS XI, L.P. is the general partner of Frazier Life Sciences XI, L.P. and FHMLS XI, L.L.C. is the general partner of FHMLS XI, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XI, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XI, L.P. FHMLS XII, L.P. is the general partner of Frazier Life Sciences XII, L.P. and FHMLS XII, L.L.C. is the general partner of FHMLS XII, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XII, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XII, L.P.
The percentage listed in row 11 is calculated based the sum of (i) 33,196,997 shares of the Issuer's Common Stock outstanding as of May 12, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q/A filed with the SEC on May 15, 2025, (ii) 20,790,120 shares of Common Stock that were sold by the Issuer in connection with its public offering as set forth as described in the Issuer's Current Report on Form 8-K filed with the SEC on May 27, 2025, (iii) 72,205 shares of Common Stock issuable to Frazier Life Sciences XI, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025, and (iv) 126,010 shares of Common Stock issuable to Frazier Life Sciences XII, L.P. pursuant to warrants and pre-funded warrants exercisable within 60 days of May 28, 2025.
SCHEDULE 13G
|
| Item 1. | ||
| (a) | Name of issuer:
Lexeo Therapeutics, Inc. | |
| (b) | Address of issuer's principal executive offices:
345 PARK AVENUE SOUTH, FLOOR 6, NEW YORK, NY, 10010. | |
| Item 2. | ||
| (a) | Name of person filing:
The entities and persons filing this statement (collectively, the "Reporting Persons") are:
Frazier Life Sciences Public Fund, L.P. ("FLSPF")
FHMLSP, L.P. FHMLSP, L.L.C.
Frazier Life Sciences Public Overage Fund, L.P. ("FLSPOF")
FHMLSP Overage, L.P.
FHMLSP Overage, L.L.C.
Frazier Life Sciences X, L.P. ("FLS X")
FHMLS X, L.P.
FHMLS X, L.L.C.
Frazier Life Sciences XI, L.P. ("FLS XI")
FHMLS XI, L.P.
FHMLS XI, L.L.C.
Frazier Life Sciences XII, L.P. ("FLS XII")
FHMLS XII, L.P.
FHMLS XII, L.L.C.
James N. Topper ("Topper")
Patrick J. Heron ("Heron")
Albert Cha ("Cha")
James Brush ("Brush")
Daniel Estes ("Estes" and together with Topper, Heron, Cha and Brush, the "Members") | |
| (b) | Address or principal business office or, if none, residence:
The address of the principal place of business for each of the Reporting Persons is:
c/o Frazier Life Sciences Management, L.P.
1001 Page Mill Rd, Building 4, Suite B
Palo Alto, CA 94304
| |
| (c) | Citizenship:
Entities: FLSPF - Delaware, U.S.A.
FHMLSP, L.P. - Delaware, U.S.A.
FHMLSP, L.L.C. - Delaware, U.S.A.
FLSPOF - Delaware, U.S.A.
FHMLSP Overage, L.P. - Delaware, U.S.A.
FHMLSP Overage, L.L.C. - Delaware, U.S.A.
FLS X - Delaware, U.S.A.
FHMLS X, L.P. - Delaware, U.S.A.
FHMLS X, L.L.C. - Delaware, U.S.A.
FLS XI - Delaware, U.S.A.
FHMLS XI, L.P. - Delaware, U.S.A.
FHMLS XI, L.L.C. - Delaware, U.S.A.
FLS XII - Delaware, U.S.A.
FHMLS XII, L.P. - Delaware, U.S.A.
FHMLS XII, L.L.C. - Delaware, U.S.A.
Individuals: Topper - United States Citizen
Heron - United States Citizen
Cha - United States Citizen
Brush - United States Citizen
Estes - United States Citizen | |
| (d) | Title of class of securities:
Common Stock, $0.0001 par value per share | |
| (e) | CUSIP No.:
52886X107 | |
| Item 3. | If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a: | |
| (a) | Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
| |
| (b) | Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
| |
| (c) | Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
| |
| (d) | Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
| |
| (e) | An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
| |
| (f) | An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
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| (g) | A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
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| (h) | A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
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| (i) | 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 (15 U.S.C. 80a-3);
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| (j) | A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution: | |
| (k) | Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
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| Item 4. | Ownership | |
| (a) | Amount beneficially owned:
The information contained in row 9 of each Reporting Person's cover page to this Schedule 13G (including the footnotes thereto) is incorporated by reference. | |
| (b) | Percent of class:
The information contained in row 11 of each Reporting Person's cover page to this Schedule 13G (including the footnotes thereto) is incorporated by reference. Due to field limitations of the EDGAR filing system, the percentages listed in Row 11 of Topper's and Heron's cover pages have been rounded down from 9.99% to 9.9%.
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| (c) | Number of shares as to which the person has:
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| (i) Sole power to vote or to direct the vote:
The information contained in row 5 of each Reporting Person's cover page to this Schedule 13G is incorporated by reference. | ||
| (ii) Shared power to vote or to direct the vote:
The information contained in row 6 of each Reporting Person's cover page to this Schedule 13G (including the footnotes thereto) is incorporated by reference. | ||
| (iii) Sole power to dispose or to direct the disposition of:
The information contained in row 7 of each Reporting Person's cover page to this Schedule 13G is incorporated by reference. | ||
| (iv) Shared power to dispose or to direct the disposition of:
The information contained in row 8 of each Reporting Person's cover page to this Schedule 13G (including the footnotes thereto) is incorporated by reference.
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| Item 5. | Ownership of 5 Percent or Less of a Class. | |
| Item 6. | Ownership of more than 5 Percent on Behalf of Another Person. | |
Not Applicable
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| Item 7. | Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person. | |
Not Applicable
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| Item 8. | Identification and Classification of Members of the Group. | |
Not Applicable
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| Item 9. | Notice of Dissolution of Group. | |
Not Applicable
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| Item 10. | Certifications: |
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. |
| SIGNATURE | |
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
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Exhibit Information
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Exhibit 99.1 Joint Filing Agreement. |