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

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