![Michael Wiedemer](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>)
Net worth: 710 291 $ as of 2026-06-29
Michael L.
Wiedemer currently works at United States Lime & Minerals, Inc., as Chief Financial Officer & Vice President from 2017.
Mr. Wiedemer also formerly worked at Peerless Manufacturing Co., as Chief Accountant & Controller from 2009 to 2015, TearLab Corp., Inc., as Controller from 2015 to 2017, and Grant Thornton LLP, as Audit Manager from 2004 to 2009.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-03-12 | 6,786 ( 0.02% ) | 710 291 $ | 2026-06-29 |
| Companies | Position | Start |
|---|---|---|
| UNITED STATES LIME & MINERALS, INC. | Director of Finance/CFO | 2017-09-17 |
| Companies | Position | End |
|---|---|---|
| TEARLAB CORPORATION | Comptroller/Controller/Auditor | 2016-12-31 |
Peerless Manufacturing Co.
 Peerless Manufacturing Co. Industrial MachineryProducer Manufacturing Designs, manufactures, and sells specialized separators and filters | Comptroller/Controller/Auditor | 2014-12-31 |
Grant Thornton LLP
 Grant Thornton LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting, assurance, tax and advisory services | Comptroller/Controller/Auditor | 2008-12-31 |
Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 4 |
|---|---|
Peerless Manufacturing Co.
Peerless Manufacturing Co. Industrial MachineryProducer Manufacturing Designs, manufactures, and sells specialized separators and filters | Producer Manufacturing |
United States Lime & Minerals, Inc.
 United States Lime & Minerals, Inc. Construction MaterialsNon-Energy Minerals Engages in the manufacture and sale of lime and limestone products | Non-Energy Minerals |
TearLab Corp., Inc.
 TearLab Corp., Inc. Medical SpecialtiesHealth Technology Develops point-of-care portable devices for measuring osmolarity to treat eye disorders | Health Technology |
Grant Thornton LLP
Grant Thornton LLP Miscellaneous Commercial ServicesCommercial Services Provides accounting, assurance, tax and advisory services | Commercial Services |
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