![Leo Greenstein](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>)
Leo Greenstein
Director of Finance/CFO at
CARLSMED, INC.
Net worth: 2 M $ as of 2026-05-30
Profile
Mr. Leonard M.
Greenstein, CPA, is a Chief Financial Officer & Treasurer at Carlsmed, Inc. and a Member at The State Bar of California.
Mr. Greenstein was previously employed as a Chief Financial Officer by Tarsus Pharmaceuticals, Inc., a SVP-Finance & Corporate Controller by Spectrum Pharmaceuticals, Inc., a Vice President & Corporate Controller by Endologix LLC, a Senior Director-Finance & SEC Reporting by Clarient, Inc., and an Assistant Controller by Safeguard Scientifics, Inc. He received his undergraduate degree from Arcadia University and a graduate degree from Temple University Beasley School of Law.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
CARLSMED, INC. 0.54% | 2026-04-07 | 143,369 ( 0.54% ) | 2 M $ | 2026-05-30 |
Leo Greenstein active positions
| Companies | Position | Start |
|---|---|---|
| CARLSMED, INC. | Director of Finance/CFO | 2023-07-31 |
The State Bar of California
 The State Bar of California Miscellaneous Commercial ServicesCommercial Services Operates as a official attorney licensing agency | Corporate Officer/Principal | - |
Former positions of Leo Greenstein
| Companies | Position | End |
|---|---|---|
| TARSUS PHARMACEUTICALS, INC. | Director of Finance/CFO | 2023-04-23 |
| SPECTRUM PHARMACEUTICALS, INC. | Director of Finance/CFO | 2020-03-31 |
| ENDOLOGIX, INC. | Director of Finance/CFO | 2012-05-23 |
Clarient, Inc.
 Clarient, Inc. Medical/Nursing ServicesHealth Services Provides cancer diagnostic testing services | Director of Finance/CFO | 2011-03-31 |
| SAFEGUARD SCIENTIFICS, INC. | Corporate Officer/Principal | - |
Training of Leo Greenstein
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
74
1st degree connections
9
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 9 |
|---|---|
Safeguard Scientifics, Inc.
 Safeguard Scientifics, Inc. Investment ManagersFinance Invests in technology companies | Finance |
Spectrum Pharmaceuticals, Inc.
 Spectrum Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Develops and commercializes novel and targeted oncology & hematology drug products | Health Technology |
Clarient, Inc.
Clarient, Inc. Medical/Nursing ServicesHealth Services Provides cancer diagnostic testing services | Health Services |
Endologix LLC
 Endologix LLC Medical SpecialtiesHealth Technology Develops, manufactures and markets medical devices for the interventional treatment of vascular disease | Health Technology |
Arcadia University
 Arcadia 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 |
Temple University Beasley School of Law
 Temple University Beasley School of Law Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Tarsus Pharmaceuticals, Inc.
 Tarsus Pharmaceuticals, Inc. Pharmaceuticals: MajorHealth Technology Operates as a clinical-stage biopharmaceutical company which develops and commercializes therapeutic drugs for blepharitis | Health Technology |
Carlsmed, Inc.
 Carlsmed, Inc. Information Technology ServicesTechnology Services Operates as a medical technology company that provides AI-enabled software solutions for spine surgery | Technology Services |
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