![Gregory Freitag](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>)
Gregory Freitag
Director/Board Member at
ZYVERSA THERAPEUTICS, INC.
Net worth: 53 929 $ as of 2026-06-29
Profile
Gregory G.
Freitag is the founder of FreiMc LLC, founded in 2009, serving as Principal.
Mr. Freitag is also the founder of EmployRx.
Inc...
Mr. Freitag currently serves as Chairman at People Serving People, Inc., Director at Chumbo Holdings Corp, Director-Foundation Board at HealthEast Care System LLC, Independent Director at PDS Biotechnology Corp.
since 2019, and Independent Director at ZyVersa Therapeutics, Inc. since 2023.
Former positions include President & Chief Executive Officer at HTS Biosystems, Inc. from 2000 to 2005; Director, Chief Executive & Financial Officer at LecTec Corp.
in 2011; COO, CFO, Director & General Counsel at Quantech Ltd. from 1995 to 2000; Independent Director at Pressure BioSciences, Inc. from 2011 to 2012; Director at PDS Operating Corp.; Director-Business Development at Pfizer Health Solutions, Inc. from 2006 to 2009; Director at Axogen, Inc. from 2021 to 2024; Head-Business Development at Guidant Corp.
from 2005 to 2006.
Education includes a graduate degree from The University of Chicago conferred in 1987 and an undergraduate degree from Macalester College conferred in 1984.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-06-14 | 61,213 ( 0.11% ) | 53 929 $ | 2026-06-29 | |
| 2025-07-10 | 0 ( -.--% ) | - $ | 2026-06-29 |
Gregory Freitag active positions
| Companies | Position | Start |
|---|---|---|
| PDS BIOTECHNOLOGY CORPORATION | Director/Board Member | 2019-02-28 |
| ZYVERSA THERAPEUTICS, INC. | Director/Board Member | 2023-01-04 |
FreiMc LLC | Founder | 2009-04-30 |
EmployRx. Inc. | Founder | - |
HealthEast Care System LLC
 HealthEast Care System LLC Hospital/Nursing ManagementHealth Services Operates hospitals & provides health care services | Corporate Officer/Principal | - |
People Serving People, Inc.
 People Serving People, Inc. Services to the Health IndustryHealth Services Operates as a non profit organization for children and families with homelessness | Chairman | 2010-03-08 |
Chumbo Holdings Corp
 Chumbo Holdings Corp Catalog/Specialty DistributionRetail Trade Operates an on-line software store and provides e-commerce and software marketing services | Director/Board Member | 2010-03-08 |
Former positions of Gregory Freitag
| Companies | Position | End |
|---|---|---|
| AXOGEN, INC. | Director of Finance/CFO | 2016-02-29 |
| PRESSURE BIOSCIENCES, INC. | Director/Board Member | 2012-06-28 |
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Training of Gregory Freitag
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
81
1st degree connections
17
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 17 |
|---|---|
Guidant Corp.
 Guidant Corp. Medical SpecialtiesHealth Technology Develops cardiovascular medical products | Health Technology |
LecTec Corp.
 LecTec Corp. Medical SpecialtiesHealth Technology Designs, manufactures and markets diagnostic electrodes, nerve & muscle stimulation electrodes | Health Technology |
Quantech Ltd.
 Quantech Ltd. Medical SpecialtiesHealth Technology Engages in system design to increases the productivity, speed and cost effectiveness of the hospital emergency department | Health Technology |
Pressure BioSciences, Inc.
 Pressure BioSciences, Inc. Medical SpecialtiesHealth Technology Manufactures and distributes infectious disease diagnostic products | Health Technology |
HTS Biosystems, Inc.
 HTS Biosystems, Inc. Pharmaceuticals: MajorHealth Technology Conducts genetic based research and pharmaceutical drugs | Health Technology |
PDS Operating Corp.
 PDS Operating Corp. Pharmaceuticals: MajorHealth Technology Develops novel cancer immunotherapies and vaccines for infectious disease | Health Technology |
Chumbo Holdings Corp
Chumbo Holdings Corp Catalog/Specialty DistributionRetail Trade Operates an on-line software store and provides e-commerce and software marketing services | Retail Trade |
The University of Chicago
 The University of Chicago Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Macalester College
 Macalester College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
HealthEast Care System LLC
HealthEast Care System LLC Hospital/Nursing ManagementHealth Services Operates hospitals & provides health care services | Health Services |
Pfizer Health Solutions, Inc.
 Pfizer Health Solutions, Inc. Medical DistributorsDistribution Services Develops and implements health technology solutions | Distribution Services |
People Serving People, Inc.
People Serving People, Inc. Services to the Health IndustryHealth Services Operates as a non profit organization for children and families with homelessness | Health Services |
FreiMc LLC | |
Axogen, Inc.
 Axogen, Inc. Medical SpecialtiesHealth Technology Provides products and technologies for peripheral nerve reconstruction and regeneration | Health Technology |
EmployRx. Inc. | |
PDS Biotechnology Corp.
 PDS Biotechnology Corp. Pharmaceuticals: MajorHealth Technology Develops clinical-stage immunotherapies to treat various early-stage and late-stage cancers which includes head & neck cancer, prostate cancer, breast cancer, cervical cancer, anal cancer and related cancers | Health Technology |
ZyVersa Therapeutics, Inc.
 ZyVersa Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Operates as a clinical stage biopharmaceutical company that develops product candidates in the areas of renal and inflammatory diseases | Health Technology |
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