United States Oil & Gas Related Equipment and Services

Dawson Geophysical Co (DWSN)

Track

Track

Dawson Geophysical Co has recorded no insider trading activity within the last ninety days. The most recent transactions occurred in June 2023, when Wilks Brothers, LLC executed multiple share purchases. Prior historical filings show various buying and selling patterns by corporate officers, though these events date back several years.
Ticker: DWSN Exchange: NSM
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Upgrade for signal details

Upgrade to see score, net flow, insiders and context.

Upgrade to see full signal details →

Insider trades have triggered activity signals for Dawson Geophysical Co. Upgrade to see score, net flow, insiders and the full signal context.

Open in Activity Signals screener →
Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
1.7
Wilks Brothers, LLC Large shareholder
Transaction date
Purchase
Price
213.42
Quantity 55,043 +28.6%
Value US$4,988,859
1.7
Wilks Brothers, LLC Large shareholder
Transaction date
Purchase
Price
481.70
Quantity 99,398 +21.4%
Value US$768,584
1.7
Wilks Brothers, LLC Large shareholder
Transaction date
Purchase
Price
195.18
Quantity 61,979 +38.3%
Value US$3,533,981
0.8
TOBIAS C RAY EVP, Chief Operating Officer Officer
Transaction date
Sale
Price
1.75
Quantity 2,448 -2.3%
Value US$4,284
0.8
TOBIAS C RAY EVP, Chief Operating Officer Officer
Transaction date
Sale
Price
1.75
Quantity 13,639 -11.3%
Value US$23,868
0.8
TOBIAS C RAY EVP, Chief Operating Officer Officer
Transaction date
Sale
Price
1.75
Quantity 516 -0.4%
Value US$903
2.3
JUMPER STEPHEN C President/CEO Executive Director
Transaction date
Purchase
Price
1.31
Quantity 10,000 +4.2%
Value US$13,100
0.7
Thomas James W EVP, Chief Technical Officer Officer
Transaction date
Purchase
Price
3.14
Quantity 6,106 +9.3%
Value US$19,173
0.7
Thomas James W EVP, Chief Technical Officer Officer
Transaction date
Purchase
Price
3.10
Quantity 6,089 +10.3%
Value US$18,876
0.7
Thomas James W EVP, Chief Technical Officer Officer
Transaction date
Purchase
Price
3.08
Quantity 805 +1.4%
Value US$2,477
BARRETT WILLIAM J Non-Executive Director
Transaction date
Purchase
Price
5.50
Quantity 6,600 +0.9%
Value US$36,300
BARRETT WILLIAM J Non-Executive Director
Transaction date
Purchase
Price
5.70
Quantity 10,000 +1.3%
Value US$57,000
BARRETT WILLIAM J Non-Executive Director
Transaction date
Purchase
Price
5.75
Quantity 15,000 +2.1%
Value US$86,250
BARRETT WILLIAM J Non-Executive Director
Transaction date
Purchase
Price
5.80
Quantity 3,280 +0.5%
Value US$19,024
BARRETT WILLIAM J Non-Executive Director
Transaction date
Purchase
Price
5.80
Quantity 50 +0.0%
Value US$290
BARRETT WILLIAM J Non-Executive Director
Transaction date
Purchase
Price
5.80
Quantity 1,720 +0.2%
Value US$9,976
BARRETT WILLIAM J
Transaction date
Purchase
Price
4.68
Quantity 195 +0.3%
Value US$913
BARRETT WILLIAM J
Transaction date
Purchase
Price
4.75
Quantity 5,000 +7.2%
Value US$23,750
BARRETT WILLIAM J
Transaction date
Purchase
Price
4.90
Quantity 5,000 +7.8%
Value US$24,500
BARRETT WILLIAM J
Transaction date
Purchase
Price
3.90
Quantity 5,000 +0.7%
Value US$19,500
BARRETT WILLIAM J Non-Executive Director
Transaction date
Purchase
Price
4.05
Quantity 5,000 +0.8%
Value US$20,250
BARRETT WILLIAM J Non-Executive Director
Transaction date
Purchase
Price
4.20
Quantity 5,000 +0.8%
Value US$21,000
BARRETT WILLIAM J Non-Executive Director
Transaction date
Purchase
Price
4.50
Quantity 4,833 +0.7%
Value US$21,748
BARRETT WILLIAM J Non-Executive Director
Transaction date
Purchase
Price
4.50
Quantity 167 +0.0%
Value US$752
Thomas James W EVP, Chief Technical Officer Officer
Transaction date
Sale
Price
7.65
Quantity 6,696 -15.5%
Value US$51,224
Thomas James W EVP, Chief Technical Officer Officer
Transaction date
Sale
Price
7.65
Quantity 3,304 -7.1%
Value US$25,276
MCINNES ALLEN T Non-Executive Director
Transaction date
Sale
Price
7.01
Quantity 2,126 -0.6%
Value US$14,910
MCINNES ALLEN T Non-Executive Director
Transaction date
Sale
Price
7.02
Quantity 1,864 -0.5%
Value US$13,082
Thomas James W EVP, Chief Technical Officer Officer
Transaction date
Sale
Price
7.48
Quantity 10,386 -18.3%
Value US$77,687
Thomas James W EVP, Chief Technical Officer Officer
Transaction date
Sale
Price
7.48
Quantity 276 -0.5%
Value US$2,064
TOBIAS C RAY Executive Vice President/COO Officer
Transaction date
Sale
Price
28.96
Quantity 2,500 -8.0%
Value US$72,390
COOPER CRAIG W Non-Executive Director
Transaction date
Purchase
Price
29.07
Quantity 10,000 +252.7%
Value US$290,701
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
7.05
Quantity 10,000 -66.7%
Value US$70,500
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
7.26
Quantity 8,500 -36.2%
Value US$61,710
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
7.29
Quantity 4,000 -14.5%
Value US$29,160
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
7.21
Quantity 7,500 -21.4%
Value US$54,075
MCINNES ALLEN T Non-Executive Director
Transaction date
Sale
Price
7.19
Quantity 19,730 -1.9%
Value US$141,859
MCINNES ALLEN T Non-Executive Director
Transaction date
Sale
Price
7.07
Quantity 10,270 -1.0%
Value US$72,613
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
9.91
Quantity 10,756 -17.7%
Value US$106,570
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
9.80
Quantity 7,000 -10.3%
Value US$68,633
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
9.70
Quantity 10,000 -12.9%
Value US$97,020
BARRETT WILLIAM J Non-Executive Director
Transaction date
Sale
Price
10.47
Quantity 10,609 -0.6%
Value US$111,119
BARRETT WILLIAM J Non-Executive Director
Transaction date
Sale
Price
10.44
Quantity 988 -0.1%
Value US$10,315
BARRETT WILLIAM J Non-Executive Director
Transaction date
Sale
Price
10.33
Quantity 30,503 -1.7%
Value US$315,096
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
9.98
Quantity 30,201 -91.6%
Value US$301,321
MCINNES ALLEN T Non-Executive Director
Transaction date
Sale
Price
9.96
Quantity 19,675 -1.9%
Value US$195,880
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
9.98
Quantity 5,000 -13.2%
Value US$49,884
BARRETT WILLIAM J Non-Executive Director
Transaction date
Sale
Price
10.10
Quantity 4,000 -0.2%
Value US$40,400
MCINNES ALLEN T Non-Executive Director
Transaction date
Sale
Price
9.96
Quantity 10,325 -1.0%
Value US$102,806
BARRETT WILLIAM J Non-Executive Director
Transaction date
Sale
Price
10.07
Quantity 2,500 -0.1%
Value US$25,175
BARRETT WILLIAM J Non-Executive Director
Transaction date
Sale
Price
10.07
Quantity 500 -0.0%
Value US$5,035
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
10.29
Quantity 21,000 -38.1%
Value US$216,145
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
10.49
Quantity 450 -0.8%
Value US$4,721
BARRETT WILLIAM J Non-Executive Director
Transaction date
Sale
Price
10.65
Quantity 950 -0.1%
Value US$10,118
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
10.58
Quantity 9,381 -14.4%
Value US$99,228
BARRETT WILLIAM J Non-Executive Director
Transaction date
Sale
Price
10.73
Quantity 5,437 -0.3%
Value US$58,339
GARDNER HERBERT M Non-Executive Director
Transaction date
Sale
Price
11.45
Quantity 500 -0.1%
Value US$5,725
BARRETT WILLIAM J Non-Executive Director
Transaction date
Sale
Price
11.38
Quantity 2,600 -0.1%
Value US$29,588
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
11.38
Quantity 11,689 -15.3%
Value US$133,027
MCINNES ALLEN T Non-Executive Director
Transaction date
Sale
Price
10.74
Quantity 30,000 -3.0%
Value US$322,320
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
7.43
Quantity 6,000 -14.0%
Value US$44,566
Brata James Kevin VP; Secy; Treas; CFO Officer
Transaction date
Sale
Price
8.55
Quantity 3,525 -50.6%
Value US$30,139
Brata James Kevin VP; Secy; Treas; CFO Officer
Transaction date
Sale
Price
8.55
Quantity 7,500 -51.8%
Value US$64,125
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
8.65
Quantity 27,880 -56.8%
Value US$241,221
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
8.04
Quantity 22,306 -31.3%
Value US$179,235
HURTT STEPHANIE P Non-Executive Director
Transaction date
Sale
Price
3.75
Quantity 75,288 -67.3%
Value US$282,330
Brata James Kevin VP; Secy; Treas; CFO Officer
Transaction date
Sale
Price
4.77
Quantity 1,575 -13.0%
Value US$7,513
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
4.68
Quantity 10,000 -12.9%
Value US$46,800
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
5.09
Quantity 1,000 -1.3%
Value US$5,090
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
5.10
Quantity 8,700 -10.0%
Value US$44,361
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
5.13
Quantity 300 -0.3%
Value US$1,538
Winn Daniel G Vice President Officer
Transaction date
Sale
Price
5.00
Quantity 5,250 -15.1%
Value US$26,250
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
3.25
Quantity 3,700 -4.2%
Value US$12,025
WHITENER WAYNE A President and CEO Executive Director
Transaction date
Sale
Price
3.26
Quantity 1,300 -1.5%
Value US$4,244
Brata James Kevin VP and CFO Officer
Transaction date
Purchase
Price
2.56
Quantity 1,500 +15.0%
Value US$3,840
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2023-06-16 2023-06-14 B Purchase
1.7
Wilks Brothers, LLC
Large shareholder
55,043 +28.6%
213.42
US$4,988,859 		55,043 +28.6% 213.42 US$4,988,859
2023-06-14 2023-06-13 B Purchase
1.7
Wilks Brothers, LLC
Large shareholder
99,398 +21.4%
481.70
US$768,584 		99,398 +21.4% 481.70 US$768,584
2023-06-14 2023-06-12 B Purchase
1.7
Wilks Brothers, LLC
Large shareholder
61,979 +38.3%
195.18
US$3,533,981 		61,979 +38.3% 195.18 US$3,533,981
2020-09-17 2020-09-17 S Sale
0.8
TOBIAS C RAY

EVP, Chief Operating Officer

Officer
2,448 -2.3%
1.75
US$4,284 		2,448 -2.3% 1.75 US$4,284
2020-09-17 2020-09-16 S Sale
0.8
TOBIAS C RAY

EVP, Chief Operating Officer

Officer
13,639 -11.3%
1.75
US$23,868 		13,639 -11.3% 1.75 US$23,868
2020-09-17 2020-09-15 S Sale
0.8
TOBIAS C RAY

EVP, Chief Operating Officer

Officer
516 -0.4%
1.75
US$903 		516 -0.4% 1.75 US$903
2020-03-12 2020-03-10 B Purchase
2.3
JUMPER STEPHEN C

President/CEO

Executive Director
10,000 +4.2%
1.31
US$13,100 		10,000 +4.2% 1.31 US$13,100
2019-03-13 2019-03-13 B Purchase
0.7
Thomas James W

EVP, Chief Technical Officer

Officer
6,106 +9.3%
3.14
US$19,173 		6,106 +9.3% 3.14 US$19,173
2019-03-13 2019-03-13 B Purchase
0.7
Thomas James W

EVP, Chief Technical Officer

Officer
6,089 +10.3%
3.10
US$18,876 		6,089 +10.3% 3.10 US$18,876
2019-03-13 2019-03-13 B Purchase
0.7
Thomas James W

EVP, Chief Technical Officer

Officer
805 +1.4%
3.08
US$2,477 		805 +1.4% 3.08 US$2,477
2018-08-16 2018-08-15 B Purchase BARRETT WILLIAM J Non-Executive Director
6,600 +0.9%
5.50
US$36,300 		6,600 +0.9% 5.50 US$36,300
2018-08-16 2018-08-15 B Purchase BARRETT WILLIAM J Non-Executive Director
10,000 +1.3%
5.70
US$57,000 		10,000 +1.3% 5.70 US$57,000
2018-08-14 2018-08-13 B Purchase BARRETT WILLIAM J Non-Executive Director
15,000 +2.1%
5.75
US$86,250 		15,000 +2.1% 5.75 US$86,250
2018-08-14 2018-08-13 B Purchase BARRETT WILLIAM J Non-Executive Director
3,280 +0.5%
5.80
US$19,024 		3,280 +0.5% 5.80 US$19,024
2018-08-10 2018-08-08 B Purchase BARRETT WILLIAM J Non-Executive Director
50 +0.0%
5.80
US$290 		50 +0.0% 5.80 US$290
2018-08-08 2018-08-06 B Purchase BARRETT WILLIAM J Non-Executive Director
1,720 +0.2%
5.80
US$9,976 		1,720 +0.2% 5.80 US$9,976
2017-12-18 2017-12-15 B Purchase BARRETT WILLIAM J
195 +0.3%
4.68
US$913 		195 +0.3% 4.68 US$913
2017-12-13 2017-12-12 B Purchase BARRETT WILLIAM J
5,000 +7.2%
4.75
US$23,750 		5,000 +7.2% 4.75 US$23,750
2017-12-12 2017-12-11 B Purchase BARRETT WILLIAM J
5,000 +7.8%
4.90
US$24,500 		5,000 +7.8% 4.90 US$24,500
2017-06-01 2017-05-30 B Purchase BARRETT WILLIAM J
5,000 +0.7%
3.90
US$19,500 		5,000 +0.7% 3.90 US$19,500
2017-05-19 2017-05-18 B Purchase BARRETT WILLIAM J Non-Executive Director
5,000 +0.8%
4.05
US$20,250 		5,000 +0.8% 4.05 US$20,250
2017-05-18 2017-05-17 B Purchase BARRETT WILLIAM J Non-Executive Director
5,000 +0.8%
4.20
US$21,000 		5,000 +0.8% 4.20 US$21,000
2017-05-16 2017-05-15 B Purchase BARRETT WILLIAM J Non-Executive Director
4,833 +0.7%
4.50
US$21,748 		4,833 +0.7% 4.50 US$21,748
2017-05-16 2017-05-12 B Purchase BARRETT WILLIAM J Non-Executive Director
167 +0.0%
4.50
US$752 		167 +0.0% 4.50 US$752
2016-11-16 2016-11-15 S Sale Thomas James W

EVP, Chief Technical Officer

Officer
6,696 -15.5%
7.65
US$51,224 		6,696 -15.5% 7.65 US$51,224
2016-11-16 2016-11-14 S Sale Thomas James W

EVP, Chief Technical Officer

Officer
3,304 -7.1%
7.65
US$25,276 		3,304 -7.1% 7.65 US$25,276
2016-09-19 2016-09-16 S Sale MCINNES ALLEN T Non-Executive Director
2,126 -0.6%
7.01
US$14,910 		2,126 -0.6% 7.01 US$14,910
2016-09-19 2016-09-16 S Sale MCINNES ALLEN T Non-Executive Director
1,864 -0.5%
7.02
US$13,082 		1,864 -0.5% 7.02 US$13,082
2016-06-03 2016-06-03 S Sale Thomas James W

EVP, Chief Technical Officer

Officer
10,386 -18.3%
7.48
US$77,687 		10,386 -18.3% 7.48 US$77,687
2016-06-03 2016-06-02 S Sale Thomas James W

EVP, Chief Technical Officer

Officer
276 -0.5%
7.48
US$2,064 		276 -0.5% 7.48 US$2,064
2014-03-11 2014-03-10 S Sale TOBIAS C RAY

Executive Vice President/COO

Officer
2,500 -8.0%
28.96
US$72,390 		2,500 -8.0% 28.96 US$72,390
2014-03-10 2014-03-07 B Purchase COOPER CRAIG W Non-Executive Director
10,000 +252.7%
29.07
US$290,701 		10,000 +252.7% 29.07 US$290,701
2014-01-02 2013-12-31 S Sale WHITENER WAYNE A

President and CEO

Executive Director
10,000 -66.7%
7.05
US$70,500 		10,000 -66.7% 7.05 US$70,500
2013-12-31 2013-12-30 S Sale WHITENER WAYNE A

President and CEO

Executive Director
8,500 -36.2%
7.26
US$61,710 		8,500 -36.2% 7.26 US$61,710
2013-12-30 2013-12-27 S Sale WHITENER WAYNE A

President and CEO

Executive Director
4,000 -14.5%
7.29
US$29,160 		4,000 -14.5% 7.29 US$29,160
2013-12-30 2013-12-26 S Sale WHITENER WAYNE A

President and CEO

Executive Director
7,500 -21.4%
7.21
US$54,075 		7,500 -21.4% 7.21 US$54,075
2013-12-19 2013-12-18 S Sale MCINNES ALLEN T Non-Executive Director
19,730 -1.9%
7.19
US$141,859 		19,730 -1.9% 7.19 US$141,859
2013-12-19 2013-12-17 S Sale MCINNES ALLEN T Non-Executive Director
10,270 -1.0%
7.07
US$72,613 		10,270 -1.0% 7.07 US$72,613
2013-03-07 2013-03-05 S Sale WHITENER WAYNE A

President and CEO

Executive Director
10,756 -17.7%
9.91
US$106,570 		10,756 -17.7% 9.91 US$106,570
2013-03-05 2013-03-04 S Sale WHITENER WAYNE A

President and CEO

Executive Director
7,000 -10.3%
9.80
US$68,633 		7,000 -10.3% 9.80 US$68,633
2013-03-05 2013-03-01 S Sale WHITENER WAYNE A

President and CEO

Executive Director
10,000 -12.9%
9.70
US$97,020 		10,000 -12.9% 9.70 US$97,020
2012-07-05 2012-07-03 S Sale BARRETT WILLIAM J Non-Executive Director
10,609 -0.6%
10.47
US$111,119 		10,609 -0.6% 10.47 US$111,119
2012-06-21 2012-06-20 S Sale BARRETT WILLIAM J Non-Executive Director
988 -0.1%
10.44
US$10,315 		988 -0.1% 10.44 US$10,315
2012-06-21 2012-06-19 S Sale BARRETT WILLIAM J Non-Executive Director
30,503 -1.7%
10.33
US$315,096 		30,503 -1.7% 10.33 US$315,096
2012-06-18 2012-06-15 S Sale WHITENER WAYNE A

President and CEO

Executive Director
30,201 -91.6%
9.98
US$301,321 		30,201 -91.6% 9.98 US$301,321
2012-06-15 2012-06-15 S Sale MCINNES ALLEN T Non-Executive Director
19,675 -1.9%
9.96
US$195,880 		19,675 -1.9% 9.96 US$195,880
2012-06-18 2012-06-14 S Sale WHITENER WAYNE A

President and CEO

Executive Director
5,000 -13.2%
9.98
US$49,884 		5,000 -13.2% 9.98 US$49,884
2012-06-15 2012-06-14 S Sale BARRETT WILLIAM J Non-Executive Director
4,000 -0.2%
10.10
US$40,400 		4,000 -0.2% 10.10 US$40,400
2012-06-15 2012-06-14 S Sale MCINNES ALLEN T Non-Executive Director
10,325 -1.0%
9.96
US$102,806 		10,325 -1.0% 9.96 US$102,806
2012-06-13 2012-06-12 S Sale BARRETT WILLIAM J Non-Executive Director
2,500 -0.1%
10.07
US$25,175 		2,500 -0.1% 10.07 US$25,175
2012-06-13 2012-06-11 S Sale BARRETT WILLIAM J Non-Executive Director
500 -0.0%
10.07
US$5,035 		500 -0.0% 10.07 US$5,035
2012-05-18 2012-05-16 S Sale WHITENER WAYNE A

President and CEO

Executive Director
21,000 -38.1%
10.29
US$216,145 		21,000 -38.1% 10.29 US$216,145
2012-05-15 2012-05-11 S Sale WHITENER WAYNE A

President and CEO

Executive Director
450 -0.8%
10.49
US$4,721 		450 -0.8% 10.49 US$4,721
2012-05-11 2012-05-10 S Sale BARRETT WILLIAM J Non-Executive Director
950 -0.1%
10.65
US$10,118 		950 -0.1% 10.65 US$10,118
2012-05-11 2012-05-10 S Sale WHITENER WAYNE A

President and CEO

Executive Director
9,381 -14.4%
10.58
US$99,228 		9,381 -14.4% 10.58 US$99,228
2012-05-09 2012-05-07 S Sale BARRETT WILLIAM J Non-Executive Director
5,437 -0.3%
10.73
US$58,339 		5,437 -0.3% 10.73 US$58,339
2012-05-04 2012-05-02 S Sale GARDNER HERBERT M Non-Executive Director
500 -0.1%
11.45
US$5,725 		500 -0.1% 11.45 US$5,725
2012-05-04 2012-05-02 S Sale BARRETT WILLIAM J Non-Executive Director
2,600 -0.1%
11.38
US$29,588 		2,600 -0.1% 11.38 US$29,588
2012-05-04 2012-05-02 S Sale WHITENER WAYNE A

President and CEO

Executive Director
11,689 -15.3%
11.38
US$133,027 		11,689 -15.3% 11.38 US$133,027
2012-03-15 2012-03-13 S Sale MCINNES ALLEN T Non-Executive Director
30,000 -3.0%
10.74
US$322,320 		30,000 -3.0% 10.74 US$322,320
2012-01-13 2012-01-11 S Sale WHITENER WAYNE A

President and CEO

Executive Director
6,000 -14.0%
7.43
US$44,566 		6,000 -14.0% 7.43 US$44,566
2011-12-07 2011-12-07 S Sale Brata James Kevin

VP; Secy; Treas; CFO

Officer
3,525 -50.6%
8.55
US$30,139 		3,525 -50.6% 8.55 US$30,139
2011-12-07 2011-12-06 S Sale Brata James Kevin

VP; Secy; Treas; CFO

Officer
7,500 -51.8%
8.55
US$64,125 		7,500 -51.8% 8.55 US$64,125
2011-12-07 2011-12-05 S Sale WHITENER WAYNE A

President and CEO

Executive Director
27,880 -56.8%
8.65
US$241,221 		27,880 -56.8% 8.65 US$241,221
2011-12-01 2011-11-30 S Sale WHITENER WAYNE A

President and CEO

Executive Director
22,306 -31.3%
8.04
US$179,235 		22,306 -31.3% 8.04 US$179,235
2010-12-29 2010-12-27 S Sale HURTT STEPHANIE P Non-Executive Director
75,288 -67.3%
3.75
US$282,330 		75,288 -67.3% 3.75 US$282,330
2009-06-19 2009-06-19 S Sale Brata James Kevin

VP; Secy; Treas; CFO

Officer
1,575 -13.0%
4.77
US$7,513 		1,575 -13.0% 4.77 US$7,513
2009-06-11 2009-06-10 S Sale WHITENER WAYNE A

President and CEO

Executive Director
10,000 -12.9%
4.68
US$46,800 		10,000 -12.9% 4.68 US$46,800
2009-05-28 2009-05-27 S Sale WHITENER WAYNE A

President and CEO

Executive Director
1,000 -1.3%
5.09
US$5,090 		1,000 -1.3% 5.09 US$5,090
2009-05-28 2009-05-27 S Sale WHITENER WAYNE A

President and CEO

Executive Director
8,700 -10.0%
5.10
US$44,361 		8,700 -10.0% 5.10 US$44,361
2009-05-28 2009-05-27 S Sale WHITENER WAYNE A

President and CEO

Executive Director
300 -0.3%
5.13
US$1,538 		300 -0.3% 5.13 US$1,538
2009-05-28 2009-05-27 S Sale Winn Daniel G

Vice President

Officer
5,250 -15.1%
5.00
US$26,250 		5,250 -15.1% 5.00 US$26,250
2009-05-01 2009-04-29 S Sale WHITENER WAYNE A

President and CEO

Executive Director
3,700 -4.2%
3.25
US$12,025 		3,700 -4.2% 3.25 US$12,025
2009-05-01 2009-04-29 S Sale WHITENER WAYNE A

President and CEO

Executive Director
1,300 -1.5%
3.26
US$4,244 		1,300 -1.5% 3.26 US$4,244
2008-12-18 2008-12-18 B Purchase Brata James Kevin

VP and CFO

Officer
1,500 +15.0%
2.56
US$3,840 		1,500 +15.0% 2.56 US$3,840
Explore more

More insider trading research around Dawson Geophysical Co

More insider trades in United States
Similar Energy companies with insider activity
More Energy - Fossil Fuels companies with insider activity
More Oil & Gas Related Equipment and Services companies with insider activity
Insider trading in North America