DWSN insider transactions

Director Wilks Farris disposed of 15,547,010 shares (SEC Form 4)

EVP & Chief Operating Officer Mays Ray L was granted 100,000 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 1,176% to 108,500 units (SEC Form 4)

CEO & President Clark William Anthony was granted 150,000 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 8,108% to 151,850 units (SEC Form 4)

CEO & President Clark William Anthony was granted 550 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 42% to 1,850 units (SEC Form 4)

CEO & President Clark William Anthony was granted 500 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 62% to 1,300 units (SEC Form 4)

EVP & Chief Operating Officer Mays Ray L was granted 4,050 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 91% to 8,500 units (SEC Form 4)

Chief Financial Officer Shaw Ian M. was granted 10,000 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 100% to 20,000 units (SEC Form 4)

CEO & President Clark William Anthony was granted 50 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 7% to 800 units (SEC Form 4)

CEO & President Clark William Anthony was granted 600 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 400% to 750 units (SEC Form 4)

EVP & Chief Operating Officer Mays Ray L was granted 4,450 units of Dawson Geophysical Company-Common Stock $0.01 par value (SEC Form 4)

Chief Financial Officer Shaw Ian M. was granted 10,000 units of Dawson Geophysical Company-Common Stock $0.01 par value (SEC Form 4)

Director Krylov Sergei was granted 9,250 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 48% to 28,415 units (SEC Form 4)

CEO & President Clark William Anthony was granted 150 units of Dawson Geophysical Company-Common Stock $0.01 par value (SEC Form 4)

Director Krylov Sergei was granted 19,165 units of Dawson Geophysical Company-Common Stock $0.01 par value (SEC Form 4)

Director Bradley Bruce Franklin was granted 19,165 units of Dawson Geophysical Company-Common Stock $0.01 par value (SEC Form 4)

Director Fernandes Jose Carlos was granted 19,165 units of Dawson Geophysical Company-Common Stock $0.01 par value (SEC Form 4)

Director Conly Albert S. was granted 19,165 units of Dawson Geophysical Company-Common Stock $0.01 par value (SEC Form 4)

SEC Form 3 filed by new insider Fernandes Jose Carlos

SEC Form 3 filed by new insider Conly Albert S.

SEC Form 3 filed by new insider Shaw Ian M.

SEC Form 3 filed by new insider Mays Ray L

SEC Form 3 filed by new insider Clark William Anthony

Wilks Brothers, Llc converted options into 5,811,765 shares (SEC Form 4)

SEC Form 4 filed by Wilks Brothers, Llc (Amendment)

SEC Form 4 filed by Wilks Brothers, Llc

SEC Form 4 filed by Wilks Brothers, Llc (Amendment)

SEC Form 4 filed by Wilks Brothers, Llc

SEC Form 4 filed by Wilks Brothers, Llc

SEC Form 4: Brata James Kevin returned $43,750 worth of Dawson Geophysical Company-Common Stock $0.01 par value to the company (25,000 units at $1.75), closing all direct ownership in the company

SEC Form 4: Tobias C Ray returned $43,750 worth of Dawson Geophysical Company-Common Stock $0.01 par value to the company (25,000 units at $1.75), closing all direct ownership in the company

SEC Form 4: Jumper Stephen C returned $87,500 worth of Dawson Geophysical Company-Common Stock $0.01 par value to the company (50,000 units at $1.75), closing all direct ownership in the company

SEC Form 3: New insider Wilks Brothers, Llc claimed ownership of 17,641,596 shares

SEC Form 3 filed by new insider Krylov Sergei

SEC Form 3 filed by new insider Bradley Bruce Franklin

SEC Form 3 filed by new insider Wilks Matthew

SEC Form 4: North Ted R returned $199,394 worth of Dawson Geophysical Company-Common Stock $0.01 par value to the company (85,211 units at $2.34), closing all direct ownership in the company

SEC Form 4: Vander Ploeg Mark A returned $158,865 worth of Dawson Geophysical Company-Common Stock $0.01 par value to the company (67,891 units at $2.34), closing all direct ownership in the company

SEC Form 4: Klofas Michael L returned $92,783 worth of Dawson Geophysical Company-Common Stock $0.01 par value to the company (39,651 units at $2.34), closing all direct ownership in the company

SEC Form 4: Jumper Stephen C returned $574,039 worth of Dawson Geophysical Company-Common Stock $0.01 par value to the company (245,316 units at $2.34), decreasing direct ownership by 83% to 50,000 units

SEC Form 4: Tobias C Ray returned $234,894 worth of Dawson Geophysical Company-Common Stock $0.01 par value to the company (100,382 units at $2.34), decreasing direct ownership by 80% to 25,000 units

SEC Form 4: Cooper Craig W returned $217,784 worth of Dawson Geophysical Company-Common Stock $0.01 par value to the company (93,070 units at $2.34), closing all direct ownership in the company

SEC Form 4: Brata James Kevin returned $145,670 worth of Dawson Geophysical Company-Common Stock $0.01 par value to the company (62,252 units at $2.34), decreasing direct ownership by 71% to 25,000 units

SEC Form 4: Vander Ploeg Mark A was granted 2,988 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 11% to 31,099 units

SEC Form 4: North Ted R was granted 2,988 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 4% to 85,211 units

SEC Form 4: Klofas Michael L was granted 2,988 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 8% to 39,651 units

SEC Form 4: Cooper Craig W was granted 2,988 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 3% to 93,070 units

SEC Form 4: TOBIAS C RAY was granted 25,000 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 25% to 125,382 units

SEC Form 4: JUMPER STEPHEN C was granted 50,000 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 20% to 295,316 units

SEC Form 4: Brata James Kevin was granted 25,000 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 40% to 87,252 units

SEC Form 4: North Ted R was granted 2,830 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 4% to 82,223 units

SEC Form 4: Vander Ploeg Mark A was granted 2,830 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 11% to 28,111 units

SEC Form 4: COOPER CRAIG W was granted 2,830 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 3% to 90,082 units

SEC Form 4: Klofas Michael L was granted 2,830 units of Dawson Geophysical Company-Common Stock $0.01 par value, increasing direct ownership by 8% to 36,663 units

SEC Form 4 filed by Dawson Geophysical Company

SEC Form 4: Brata James Kevin covered exercise/tax liability with 4,620 units of Dawson Geophysical Company-Common Stock $0.01 par value, decreasing direct ownership by 7% to 62,252 units (tax withholding)