Mays Ray L

EVP & Chief Operating Officer at DAWSON OPERATING CO · on record since Apr 19, 2024
Director at Global Geophysical Services Inc · on record since Apr 21, 2010
VP, US Land Operations at Global Geophysical Services Inc · on record since Feb 15, 2011

Insider trading activity of Mays Ray L

Transactions on record: 17; since Apr 29, 2010

Open-market buys: 0

Open-market sells: 0

Companies traded: 2; last filing Jul 1, 2026

Figures computed from official regulatory filings — .

Companies where Mays Ray L has traded

DAWSON OPERATING CO10 tx · $11.4K · Jul 1, 2026
Global Geophysical Services Inc7 tx · Feb 15, 2011

Track record of Mays Ray L

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Mays Ray L

Co-insiders of Mays Ray L

Clark William AnthonyDAWSON OPERATING CO +1
BAHORICH MICHAEL SGlobal Geophysical Services Inc
Barrett William JDAWSON OPERATING CO
BEDDOW CAPITAL MANAGEMENT INCDAWSON OPERATING CO
Beddow Edward GeorgeDAWSON OPERATING CO
BERNEY PHILIP EGlobal Geophysical Services Inc
Bradley Bruce FranklinDAWSON OPERATING CO
Brasher James E.Global Geophysical Services Inc
Brata James KevinDAWSON OPERATING CO
BROWN FRANK DOUGLASDAWSON OPERATING CO
BROWN PAUL HDAWSON OPERATING CO
BYNUM FRANK KGlobal Geophysical Services Inc
CLEMENTS CALVIN JDAWSON OPERATING CO
Collins Christopher LGlobal Geophysical Services Inc
Conly Albert S.DAWSON OPERATING CO
Connors James J IIGlobal Geophysical Services Inc
COOPER CRAIG WDAWSON OPERATING CO
Crowl MelodyDAWSON OPERATING CO
DAWSON L DECKERDAWSON OPERATING CO
Degner Richard AGlobal Geophysical Services Inc
FARES ISSAM MDAWSON OPERATING CO
Fernandes Jose CarlosDAWSON OPERATING CO

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
DAWSON OPERATING COListing unverified	Jul 1, 2026	Award	150	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DAWSON OPERATING COListing unverified	Oct 28, 2025	Award	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DAWSON OPERATING COListing unverified	Aug 18, 2025	Award	1,050	1.40 USD	$1.5K		SEC
DAWSON OPERATING COListing unverified	Aug 18, 2025	Award	500	1.29 USD	$645		SEC
DAWSON OPERATING COListing unverified	Aug 18, 2025	Award	1,000	1.39 USD	$1.4K		SEC
DAWSON OPERATING COListing unverified	Aug 18, 2025	Award	500	1.28 USD	$640		SEC
DAWSON OPERATING COListing unverified	Aug 18, 2025	Award	1,000	1.38 USD	$1.4K		SEC
DAWSON OPERATING COListing unverified	May 20, 2025	Award	900	1.31 USD	$1.2K		SEC
DAWSON OPERATING COListing unverified	May 20, 2025	Award	600	1.28 USD	$768		SEC
DAWSON OPERATING COListing unverified	May 20, 2025	Award	2,950	1.33 USD	$3.9K	Unusual size	SEC
Global Geophysical Services IncListing unverified	Feb 15, 2011	Award	12,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	OtherD (derivative)	5,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	OtherD (derivative)	5,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	Other	8,000	—	n/a (No price was disclosed in the filing)		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	OtherD (derivative)	5,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	OtherD (derivative)	5,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	Other	-8,000	—	n/a (No price was disclosed in the filing)		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
DAWSON OPERATING COListing unverified	Jul 1, 2026	Award	150	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DAWSON OPERATING COListing unverified	Oct 28, 2025	Award	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
DAWSON OPERATING COListing unverified	Aug 18, 2025	Award	1,050	1.40 USD	$1.5K		SEC
DAWSON OPERATING COListing unverified	Aug 18, 2025	Award	500	1.29 USD	$645		SEC
DAWSON OPERATING COListing unverified	Aug 18, 2025	Award	1,000	1.39 USD	$1.4K		SEC
DAWSON OPERATING COListing unverified	Aug 18, 2025	Award	500	1.28 USD	$640		SEC
DAWSON OPERATING COListing unverified	Aug 18, 2025	Award	1,000	1.38 USD	$1.4K		SEC
DAWSON OPERATING COListing unverified	May 20, 2025	Award	900	1.31 USD	$1.2K		SEC
DAWSON OPERATING COListing unverified	May 20, 2025	Award	600	1.28 USD	$768		SEC
DAWSON OPERATING COListing unverified	May 20, 2025	Award	2,950	1.33 USD	$3.9K	Unusual size	SEC
Global Geophysical Services IncListing unverified	Feb 15, 2011	Award	12,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	OtherD (derivative)	5,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	OtherD (derivative)	5,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	Other	8,000	—	n/a (No price was disclosed in the filing)		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	OtherD (derivative)	5,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	OtherD (derivative)	5,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Global Geophysical Services IncListing unverified	Apr 29, 2010	Other	-8,000	—	n/a (No price was disclosed in the filing)		SEC