Insider Transactions and Holdings
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Entity Type
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Individual
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Role
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Director
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Issuer Symbol
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DWSN on Nasdaq
There are no Buy or Sell transactions made by Mark A. Vander Ploeg since 29 Dec 2024
Holdings reported by Mark A. Vander Ploeg for DAWSON GEOPHYSICAL CO
| Security |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Dawson Geophysical Company-Common Stock $0.01 par value |
0 |
|
$1.75 |
18 Jan 2022 |
Direct |
|
|
| Dawson Geophysical Company-Common Stock $0.01 par value |
0 |
|
$1.75 |
18 Jan 2022 |
Through the Hermosa Trust dated November 3, 2015. |
|
|
Transactions reported by Mark A. Vander Ploeg for DAWSON GEOPHYSICAL CO
| Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.