![Jeffrey Mathiesen](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>)
Jeffrey Mathiesen
Director of Finance/CFO at
SOLANA COMPANY
Net worth: 44 036 $ as of 2026-07-30
Profile
Mr. Jeffrey S.
Mathiesen, CPA, is a Chief Financial Officer, Secretary & Treasurer at Solana Co., an Independent Director at NeuroOne Medical Technologies Corp.
and a Lead Independent Director at Panbela Therapeutics, Inc. He is on the Board of Directors at NeuroOne Medical Technologies Corp.
and Panbela Therapeutics, Inc. Mr. Mathiesen was previously employed as an Independent Director by Healthcare Triangle, Inc., a Chief Executive Officer by Teewinot Life Sciences Corp., a CFO, Secretary & Chief Accounting Officer by Gemphire Therapeutics, Inc., a CFO, Secretary & Head-Investor Relations by CHF Solutions, Inc., a VP, Chief Financial & Accounting Officer by Zareba Systems, Inc., a Chief Financial Officer & Vice President by Delphax Technologies, Inc., and a Chief Financial Officer & Vice President by Micro Component Technology, Inc. He also served on the board at Aruene Corp.
and Neuroone, Inc. He received his undergraduate degree from the University of South Dakota.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-02 | 26,057 ( 0.3% ) | 44 036 $ | 2026-07-30 | |
| 2026-03-31 | 0 ( -.--% ) | - $ | 2026-07-30 |
Jeffrey Mathiesen active positions
| Companies | Position | Start |
|---|---|---|
| SUN BIOPHARMA INC | Director/Board Member | 2015-09-29 |
| NEUROONE MEDICAL TECHNOLOGIES CORPORATION | Director/Board Member | 2017-08-03 |
| SOLANA COMPANY | Director of Finance/CFO | 2021-06-13 |
Former positions of Jeffrey Mathiesen
| Companies | Position | End |
|---|---|---|
| HEALTHCARE TRIANGLE, INC. | Director/Board Member | 2022-12-22 |
Aruene Corp.
 Aruene Corp. Medical SpecialtiesHealth Technology Develops portable, non-invasive Transcranial Magnetic Stimulation (TMS) devices for treatment of migraine | Director/Board Member | 2020-01-31 |
Teewinot Life Sciences Corp.
 Teewinot Life Sciences Corp. Medical/Nursing ServicesHealth Services Provides medical research and produces cannabinoid based medicines | Chief Executive Officer | 2019-11-30 |
Neuroone, Inc.
 Neuroone, Inc. Hospital/Nursing ManagementHealth Services Operates neurological care centers to treat disorders of the brain and spinal cord | Director/Board Member | 2019-11-30 |
| METAVIA INC. | Director of Finance/CFO | 2018-09-17 |
Training of Jeffrey Mathiesen
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
55
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Delphax Technologies, Inc.
 Delphax Technologies, Inc. Industrial MachineryProducer Manufacturing Engages in the development, manufacture, and sale of print systems and solutions | Producer Manufacturing |
Zareba Systems, Inc.
 Zareba Systems, Inc. Electronic Equipment/InstrumentsElectronic Technology Manufactures electronic fence controllers, electronic medical instruments and connectivity products | Electronic Technology |
Micro Component Technology, Inc.
 Micro Component Technology, Inc. Electronic Equipment/InstrumentsElectronic Technology Designs and markets handling and testing equipment for the semiconductor industry | Electronic Technology |
Nuwellis, Inc.
 Nuwellis, Inc. Medical SpecialtiesHealth Technology Develops heart assist devices | Health Technology |
NeuroOne Medical Technologies Corp.
 NeuroOne Medical Technologies Corp. Medical SpecialtiesHealth Technology Develops thin film electrode technology for epileptic patients | Health Technology |
Solana Co.
 Solana Co. Medical SpecialtiesHealth Technology Operates as a medical technology company focused on neurological wellness | Health Technology |
University of South Dakota
 University of South Dakota Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Aruene Corp.
Aruene Corp. Medical SpecialtiesHealth Technology Develops portable, non-invasive Transcranial Magnetic Stimulation (TMS) devices for treatment of migraine | Health Technology |
Gemphire Therapeutics, Inc.
 Gemphire Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Develops and commercializes therapies for the treatment of Dyslipidemia | Health Technology |
Panbela Therapeutics, Inc.
 Panbela Therapeutics, Inc. Pharmaceuticals: MajorHealth Technology Develops drugs for pancreatic cancer and chronic pancreatitis | Health Technology |
Teewinot Life Sciences Corp.
Teewinot Life Sciences Corp. Medical/Nursing ServicesHealth Services Provides medical research and produces cannabinoid based medicines | Health Services |
Neuroone, Inc.
Neuroone, Inc. Hospital/Nursing ManagementHealth Services Operates neurological care centers to treat disorders of the brain and spinal cord | Health Services |
Healthcare Triangle, Inc.
 Healthcare Triangle, Inc. Information Technology ServicesTechnology Services Provides software and IT solutions for healthcare and pharmaceutical organizations | Technology Services |
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