DWSN

DAWSON GEOPHYSICAL CO

Oil & Gas Field Exploration ServicesNasdaqNon-accelerated filer<br>Smaller reporting company

Total Trades

Buys

Sells

Largest Trade

$15K–$50K

Insiders

Institutional Funds

Inst. Value

$1M+

Activist Filings

Insider Trades

Insider	Title	Type	Value	Shares	Price	Date
Wilks Brothers, LLC	10% Owner	BUY	$15K–$50K	9K	$2.23	Jun 17, 2023
Wilks Brothers, LLC	10% Owner	BUY	$15K–$50K	9K	$2.18	Jun 14, 2023

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13F filings as of Dec 31, 2025 · 20 funds holding

Fund	Shares	Value	Type
GRACE & WHITE INC /NY	907K	$1M+	SH
GABELLI FUNDS LLC	145K	$100K–$500K	SH
US BANCORP \DE\	112K	$100K–$500K	SH
SALEM INVESTMENT COUNSELORS INC	78K	$100K–$500K	SH
PINNACLE ASSOCIATES LTD	52K	$50K–$100K	SH
GEODE CAPITAL MANAGEMENT, LLC	43K	$50K–$100K	SH
Mink Brook Asset Management LLC	37K	$50K–$100K	SH
VANGUARD GROUP INC	33K	$50K–$100K	SH
RENAISSANCE TECHNOLOGIES LLC	22K	$15K–$50K	SH
Teton Advisors, LLC	20K	$15K–$50K	SH
STATE STREET CORP	19K	$15K–$50K	SH
Virtu Financial LLC	18K	$15K–$50K	SH
HRT FINANCIAL LP	17K	$15K–$50K	SH
RAYMOND JAMES FINANCIAL INC	11K	$15K–$50K	SH
PIN OAK INVESTMENT ADVISORS INC	1K	$1K–$15K	SH
BlackRock, Inc.	1K	$1K–$15K	SH
UBS Group AG	654	$1K–$15K	SH
SBI Securities Co., Ltd.	2	<$1K	SH
CITIGROUP INC	1	<$1K	SH
WELLS FARGO & COMPANY/MN	1	<$1K	SH