![Matthew Wein](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Matthew Wein
Compliance Officer at
METAGENOMI THERAPEUTICS, INC.
Net worth: 172 028 $ as of 2026-05-30
Profile
Matthew L.
Wein is Secretary, SVP, Compliance Officer & Head-Legal at Metagenomi Therapeutics, Inc. since 2025.
Mr. Wein is a Member of The State Bar of California.
Mr. Wein is a Member of the Massachusetts Bar Association.
Formerly, Mr. Wein was Secretary & General Counsel at Mustang Bio, Inc. from 2021 to 2023.
Mr. Wein was Senior Director-Global Strategy at Sanofi from 2016 to 2021.
Mr. Wein was Senior Counsel at Amgen, Inc. from 2002 to 2016.
Mr. Wein was Associate Attorney at Arter & Hadden LLP from 1999 to 2002.
Mr. Wein completed graduate studies at the University of Southern California.
Mr. Wein completed undergraduate studies at Wesleyan University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-04 | 126,491 ( 0.34% ) | 172 028 $ | 2026-05-30 |
Matthew Wein active positions
| Companies | Position | Start |
|---|---|---|
| METAGENOMI THERAPEUTICS, INC. | Compliance Officer | 2024-01-31 |
The State Bar of California
 The State Bar of California Miscellaneous Commercial ServicesCommercial Services Operates as a official attorney licensing agency | Corporate Officer/Principal | - |
Massachusetts Bar Association
 Massachusetts Bar Association Miscellaneous Commercial ServicesCommercial Services Operates as lawyers association | Corporate Officer/Principal | - |
Former positions of Matthew Wein
| Companies | Position | End |
|---|---|---|
| MUSTANG BIO, INC. | General Counsel | 2023-11-30 |
| SANOFI | Corporate Officer/Principal | 2021-07-31 |
| AMGEN INC. | General Counsel | 2016-04-30 |
Arter & Hadden LLP
 Arter & Hadden LLP Miscellaneous Commercial ServicesCommercial Services Part of Bailey Cavalieri LLC, Arter & Hadden LLP is a company based in Irvine, CA. | Corporate Officer/Principal | 2002-07-31 |
Training of Matthew Wein
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
77
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
Amgen, Inc.
 Amgen, Inc. BiotechnologyHealth Technology Discovers, develops, manufactures and delivers human therapeutics | Health Technology |
Sanofi
 Sanofi Pharmaceuticals: MajorHealth Technology Engages in research, development and production of pharmaceuticals & vaccines | Health Technology |
University of Southern California
 University of Southern California Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Wesleyan University
 Wesleyan University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
The State Bar of California
The State Bar of California Miscellaneous Commercial ServicesCommercial Services Operates as a official attorney licensing agency | Commercial Services |
Massachusetts Bar Association
Massachusetts Bar Association Miscellaneous Commercial ServicesCommercial Services Operates as lawyers association | Commercial Services |
Arter & Hadden LLP
Arter & Hadden LLP Miscellaneous Commercial ServicesCommercial Services Part of Bailey Cavalieri LLC, Arter & Hadden LLP is a company based in Irvine, CA. | Commercial Services |
Mustang Bio, Inc.
 Mustang Bio, Inc. Pharmaceuticals: MajorHealth Technology Operates as clinical-stage biopharmaceutical company which develops novel immunotherapy''s | Health Technology |
Metagenomi, Inc.
 Metagenomi, Inc. Pharmaceuticals: MajorHealth Technology Operates as a genetic medicines company that develops curative therapeutics for patients | Health Technology |
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