Key facts
- This page summarizes Ian M. Shaw's Form 4 filing for DAWSON GEOPHYSICAL CO (DWSN).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 18 Aug 2025, 17:15.
Ian M. Shaw - 15 Aug 2025 Form 4 Insider Report for DAWSON GEOPHYSICAL CO (DWSN)
- Reporting relationship
- Chief Financial Officer
- Issuer ticker
- DWSN
- Reported as of
- 15 Aug 2025
- Net transaction value
- +$13,150
- SEC form
- 4
- Accepted by SEC
- 18 Aug 2025, 17:15:32 UTC
- Prior SEC filing
- 20 May 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Ian Shaw
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Ian M. Shaw filed Form 4 for DAWSON GEOPHYSICAL CO (DWSN) on 18 Aug 2025.
Change
- Previous filing in this sequence was filed on 20 May 2025.
- Current net transaction value: +$13,150.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001733488
Primary reporting owner
Shaw Ian M.
- Relationship
- Chief Financial Officer
- Address
- 508 W. WALL SUITE 800, MIDLAND
- Signature
- /s/ Ian Shaw
- Signature date
- 18 Aug 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
DWSN
transaction
Dawson Geophysical Company-Common Stock $0.01 par value
Award
- Transaction value
- $6,400
- Shares
- +5,000
- Change %
- +50%
- Price
- $1.28
- Shares after
- 15,000
- Date
- 15 Aug 2025
- Ownership
- Direct
- Footnotes
- F1
DWSN
transaction
Dawson Geophysical Company-Common Stock $0.01 par value
Award
- Transaction value
- $6,750
- Shares
- +5,000
- Change %
- +33%
- Price
- $1.35
- Shares after
- 20,000
- Date
- 18 Aug 2025
- Ownership
- Direct
- Footnotes
- F1
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 1 footnote
Footnote F1
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.