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Sunday, November 29, 2009, 9:20PM ET - U.S. Markets Closed. Dow Down 1.48% Nasdaq Down 1.73%
Dawson Geophysical Co. (DWSN)On Nov 27: 21.62  Down 0.52 (2.35%)  
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Insider TransactionsGet Insider Transactions for:
NET SHARE PURCHASE ACTIVITY
Insider Purchases - Last 6 Months
 SharesTrans
PurchasesN/A0
Sales22,2507
Net Shares Purchased
(Sold)
(22,250)7
Total Insider Shares Held214.56K N/A
% Net Shares Purchased
(Sold)
(9.4%) N/A
Net Institutional Purchases - Prior Qtr to Latest Qtr
 Shares
Net Shares Purchased (Sold)(1,927,300)
% Change in Institutional Shares Held(61.3%)
Data provided by Thomson Financial

INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS
DateInsiderSharesTypeTransactionValue*
4-Oct-09THOMAS JAMES W
Officer
3,000DirectDisposition (Non Open Market) at $25.99 per share.$77,970
4-Oct-09MCDONALD GEORGE
Officer
3,000DirectDisposition (Non Open Market) at $25.99 per share.$77,970
4-Oct-09CROWL MELODY
Officer
1,500DirectDisposition (Non Open Market) at $25.99 per share.$38,985
4-Oct-09NELSON ALAN MARK
Officer
3,000DirectDisposition (Non Open Market) at $25.99 per share.$77,970
4-Oct-09TOBIAS C RAY
Officer
4,500DirectDisposition (Non Open Market) at $25.99 per share.$116,955
4-Oct-09PARDUE HOWELL W
Officer
4,500DirectDisposition (Non Open Market) at $25.99 per share.$116,955
4-Oct-09JUMPER STEPHEN C
Officer
6,000DirectDisposition (Non Open Market) at $25.99 per share.$155,940
4-Oct-09HAGAN CHRISTINA W
Officer
4,500DirectDisposition (Non Open Market) at $25.99 per share.$116,955
4-Oct-09FORSDICK KERMIT S
Officer
3,000DirectDisposition (Non Open Market) at $25.99 per share.$77,970
10-Aug-09TOBIAS C RAY
Officer
1,500DirectSale at $29.83 per share.$44,745
5-Jun-09WRIGHT STUART ALLAN
Officer
1,000DirectOption Exercise at $17.91 per share.$17,910
5-Jun-09WRIGHT STUART ALLAN
Officer
1,000DirectSale at $29.71 per share.$29,710
5-Jun-09FORSDICK KERMIT S
Officer
1,000DirectSale at $28.68 per share.$28,680
3-Jun-09FORSDICK KERMIT S
Officer
500DirectOption Exercise at $17.91 per share.$8,955
3-Jun-09FORSDICK KERMIT S
Officer
500DirectSale at $27.93 per share.$13,965
1-Jun-09NELSON ALAN MARK
Officer
2,000DirectOption Exercise at $17.91 per share.$35,820
1-Jun-09NELSON ALAN MARK
Officer
2,000DirectSale at $28.44 per share.$56,880
26-May-09TOBIAS C RAY
Officer
1,250DirectOption Exercise at $17.91 per share.$22,387
26-May-09TOBIAS C RAY
Officer
1,250DirectSale at $25.48 per share.$31,850
12-May-09HAGAN CHRISTINA W
Officer
5,000DirectOption Exercise at $17.91 per share.$89,550
12-May-09HAGAN CHRISTINA W
Officer
5,000DirectSale at $27.04 per share.$135,200
11-May-09JUMPER STEPHEN C
Officer
10,000DirectOption Exercise at $17.91 per share.$179,100
11-May-09JUMPER STEPHEN C
Officer
10,000DirectSale at $25.96 per share.$259,600
3-Dec-08NORTH TED R
Director
1,000DirectAcquisition (Non Open Market) at $0 per share.N/A
3-Dec-08HOOVER GARY M
Director
1,000DirectAcquisition (Non Open Market) at $0 per share.N/A
3-Dec-08LADD JACK D
Director
1,000DirectAcquisition (Non Open Market) at $0 per share.N/A
3-Dec-08THOMPSON TIM C
Director
1,000DirectAcquisition (Non Open Market) at $0 per share.N/A
3-Dec-08BROWN PAUL H
Director
1,000DirectAcquisition (Non Open Market) at $0 per share.N/A
10-Nov-08JUMPER STEPHEN C
Officer
13,506DirectSale at $23.38 per share.$315,770
18-Sep-08JUMPER STEPHEN C
Officer
10,000DirectOption Exercise at $7.06 per share.$70,600
27-Aug-08TOBIAS C RAY
Officer
8,750DirectOption Exercise at $7.06 - $17.91 per share.N/A
27-Aug-08TOBIAS C RAY
Officer
8,750DirectSale at $62.71 per share.$548,712
26-Aug-08HAGAN CHRISTINA W
Officer
5,000DirectOption Exercise at $7.06 per share.$35,300
26-Aug-08HAGAN CHRISTINA W
Officer
5,000DirectSale at $62.92 per share.$314,600
11-Aug-08PARDUE HOWELL W
Officer
5,000DirectOption Exercise at $7.06 per share.$35,300
11-Aug-08PARDUE HOWELL W
Officer
5,000DirectSale at $61.06 per share.$305,300
30-Jun-08FORSDICK KERMIT S
Officer
1,500DirectOption Exercise at $7.06 - $17.91 per share.N/A
2-Jun-08THOMAS JAMES W
Officer
1,500DirectAcquisition (Non Open Market) at $0 per share.N/A
2-Jun-08WRIGHT STUART ALLAN
Officer
1,500DirectAcquisition (Non Open Market) at $0 per share.N/A
2-Jun-08MCDONALD GEORGE
Officer
1,500DirectAcquisition (Non Open Market) at $0 per share.N/A
2-Jun-08CROWL MELODY
Officer
750DirectAcquisition (Non Open Market) at $0 per share.N/A
2-Jun-08NELSON ALAN MARK
Officer
1,500DirectAcquisition (Non Open Market) at $0 per share.N/A
2-Jun-08TOBIAS C RAY
Officer
2,250DirectAcquisition (Non Open Market) at $0 per share.N/A
2-Jun-08PARDUE HOWELL W
Officer
2,250DirectAcquisition (Non Open Market) at $0 per share.N/A
2-Jun-08JUMPER STEPHEN C
Officer
3,000DirectAcquisition (Non Open Market) at $0 per share.N/A
2-Jun-08HAGAN CHRISTINA W
Officer
2,250DirectAcquisition (Non Open Market) at $0 per share.N/A
2-Jun-08FORSDICK KERMIT S
Officer
1,500DirectAcquisition (Non Open Market) at $0 per share.N/A
13-May-08NELSON ALAN MARK
Officer
1,000DirectSale at $78 per share.$78,000
12-May-08THOMAS JAMES W
Officer
1,250DirectSale at $77.80 - $77.87 per share.$97,0002
13-Mar-08THOMPSON TIM C
Director
500DirectSale at $68.50 per share.$34,250
14-Dec-07HOOVER GARY M
Director
1,000DirectAcquisition (Non Open Market) at $0 per share.N/A
14-Dec-07THOMPSON TIM C
Director
1,000DirectAcquisition (Non Open Market) at $0 per share.N/A
14-Dec-07BROWN PAUL H
Director
1,000DirectAcquisition (Non Open Market) at $0 per share.N/A
12-Dec-07FORSDICK KERMIT S
Officer
4,000DirectOption Exercise at $7.06 per share.$28,240
12-Dec-07FORSDICK KERMIT S
Officer
4,000DirectSale at $72.80 per share.$291,200
Data provided by EDGAR Online
* = Where indicated, some values are estimates.
1 = Potential proceeds estimated by the filer.
2 = Estimated based on the average of multiple prices reported.
3 = Multiple dates reported. Most recent date shown.
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