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$DWSN All transactions

DAWSON GEOPHYSICAL CO

A

$ Value

$5K

Shares

3,500

Price

$1

Filed

May 20

Insider

Name

Shaw Ian M.

Title

Chief Financial Officer

CIK

0001733488

Roles

Officer

Transaction Details

Transaction Date

2025-05-20

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

10,000

Footnotes

The reported price is a weighted average purchase price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

Filing Info

Accession No.

0001104659-25-051122

Form Type

4

Issuer CIK

0000799165

Shaw Ian M.'s History

Date Ticker Type Value
2025-08-18 DWSN A $7K
2025-08-15 DWSN A $6K
2025-05-20 DWSN A $5K
2025-05-19 DWSN A $5K
2025-05-16 DWSN A $4K

Other Insiders at DWSN (90d)

No other insider activity at this issuer in the last 90 days.