Farris Wilks - 31 Dec 2025 SCHEDULE 13D/A Report for DAWSON GEOPHYSICAL CO Common Stock, par value $0.01 per share (DWSN)

Filing Manager
Farris Wilks
Reporting Manager
Dan Wilks
Security
DAWSON GEOPHYSICAL CO Common Stock, par value $0.01 per share
Symbol
DWSN
Shares outstanding
31,048,534 shares
Disclosed Ownership
24,658,746 shares
Ownership
79%
Form type
SCHEDULE 13D/A
Filing time
05 Jan 2026, 19:21:29 UTC
Date of event
31 Dec 2025
SEC
View on sec.gov

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Quoteable Key Fact

"Farris Wilks disclosed 79% ownership in DAWSON GEOPHYSICAL CO Common Stock, par value $0.01 per share (DWSN) on 31 Dec 2025."

Quick Takeaways

  • Farris Wilks filed SCHEDULE 13D/A for DAWSON GEOPHYSICAL CO Common Stock, par value $0.01 per share (DWSN).
  • Disclosed ownership: 79%.
  • Date of event: 31 Dec 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 05 Jan 2026, 19:21.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Official SEC Source

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (5)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Dan Wilks 79% 24,658,746 0 24,658,746 /s/ Dan Wilks Dan Wilks/ Self 0001641792
Staci Wilks 0% 349 0 349 /s/ Staci Wilks Staci Wilks/ Self 0001641796
Wilks Brothers, LLC 79% 24,658,746 0 24,658,746 /s/ Dan Wilks Dan Wilks /Manager 0001662888
Farris Wilks 79% 24,658,746 0 24,658,746 /s/ Farris Wilks Farris Wilks/Self 0001641794
WB Acquisitions Inc. 0% 0 0 0 /s/ Dan Wilks Dan Wilks /Authorized Signatory 0001891025

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