![Charles Weiser](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>)
Charles Weiser
Director of Finance/CFO at
374WATER INC.
Net worth: 50 232 $ as of 2026-07-30
Profile
Charles Weiser is Chief Financial Officer & Director at 374Water, Inc. since 2026.
Formerly, Mr. Weiser was Chief Financial Officer at Pepi Cos.
LLC and Chief Financial Officer & Executive Vice President at American Green Technology, Inc. from 2014 to 2018.
Mr. Weiser completed undergraduate and MBA degrees at The University of Texas at Austin.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
374WATER INC 0.13% | 2026-06-30 | 23,042 ( 0.13% ) | 50 232 $ | 2026-07-30 |
Charles Weiser active positions
| Companies | Position | Start |
|---|---|---|
| 374WATER INC. | Director of Finance/CFO | 2026-06-30 |
Former positions of Charles Weiser
| Companies | Position | End |
|---|---|---|
American Green Technology, Inc.
 American Green Technology, Inc. Electric UtilitiesUtilities Generates energy | Director of Finance/CFO | 2018-08-31 |
Alonti Catering Kitchen
 Alonti Catering Kitchen RestaurantsConsumer Services Operates as cafe company | Director of Finance/CFO | - |
Training of Charles Weiser
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
17
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
The University of Texas at Austin
 The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Alonti Catering Kitchen
Alonti Catering Kitchen RestaurantsConsumer Services Operates as cafe company | Consumer Services |
American Green Technology, Inc.
American Green Technology, Inc. Electric UtilitiesUtilities Generates energy | Utilities |
374Water, Inc.
 374Water, Inc. Environmental ServicesIndustrial Services Provides waste water treatment services | Industrial Services |
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- Charles Weiser
