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IO - As of  04/03/20, 05:11:28 PM:   408 Insider Transactions.

Sector: Technology    Industry: Scientific & Technical Instruments
Prev Close:$6.12  Avg Vol(3m): 104,975  P/E: 0.00  EPS: -0.45

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P/S date Filed Date Company Symbol Insider Relationship Share Amt. Unit Price Total Proceeds Shares Owned Return(1m) Details
P 2020-02-20 2020-02-20 16:19:09.0 ION GEOPHYSICAL CORP IO Usher Christopher Theron CEO 11,000 $4.43 $48,675.00 282,323 view
P 2020-02-18 2020-02-20 16:15:07.0 ION GEOPHYSICAL CORP IO MORRISON MICHAEL L CFO 1,163 $4.30 $5,000.90 11,139 view
P 2020-02-11 2020-02-12 08:04:06.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 50,000 $3.66 $182,920.00 315,273 view
P 2019-05-31 2019-06-03 17:07:35.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 60,000 $6.79 $407,436.00 265,273 view
P 2018-12-06 2018-12-06 20:49:44.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 20,000 $7.61 $152,184.00 202,773 view
P 2018-11-07 2018-11-07 17:20:48.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10,000 $10.28 $102,799.00 182,773 view
P 2018-08-15 2018-08-15 19:34:02.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,500 $15.70 $39,250.00 43,702 view
P 2018-08-15 2018-08-15 19:34:02.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10,000 $15.39 $153,900.00 172,773 view
P 2018-08-14 2018-08-15 19:34:02.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 7,500 $16.10 $120,750.00 41,202 view
P 2018-08-14 2018-08-15 19:34:02.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10,000 $16.10 $161,000.00 42,850 view
P 2018-08-14 2018-08-15 19:34:02.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10,000 $16.02 $160,200.00 42,850 view
S 2018-06-22 2018-06-26 19:59:24.0 ION GEOPHYSICAL CORP IO Hanson R Brian director officer (President & CEO) 50,000 $23.53 $1,176,700.00 43,631 view
S 2018-06-22 2018-06-26 19:59:24.0 ION GEOPHYSICAL CORP IO Hanson R Brian director officer (President & CEO) 6,409 $23.49 $150,560.00 43,631 view
S 2018-06-22 2018-06-26 19:59:24.0 ION GEOPHYSICAL CORP IO Hanson R Brian director officer (President & CEO) 41,351 $22.70 $938,874.00 50,040 view
S 2018-06-19 2018-06-20 16:44:21.0 ION GEOPHYSICAL CORP IO Hanson R Brian director officer (President & CEO) 667 $22.50 $15,007.50 90,725 view
S 2018-06-18 2018-06-20 16:44:21.0 ION GEOPHYSICAL CORP IO Hanson R Brian director officer (President & CEO) 57,028 $22.74 $1,296,710.00 91,392 view
S 2018-06-04 2018-06-05 16:29:26.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 8,133 $23.95 $194,759.00 22,500 view
P 2017-12-15 2017-12-19 18:16:55.0 ION GEOPHYSICAL CORP IO Williamson Ken COO 26,000 $13.63 $354,294.00 73,949 view
P 2017-12-15 2017-12-19 18:15:57.0 ION GEOPHYSICAL CORP IO Usher Christopher Theron COO 14,850 $13.50 $200,475.00 52,217 view
P 2017-12-15 2017-12-19 18:13:47.0 ION GEOPHYSICAL CORP IO HULME COLIN officer (EVP, Ocean Bottom Services) 24,429 $13.76 $336,058.00 70,690 view
P 2017-12-15 2017-12-19 18:12:34.0 ION GEOPHYSICAL CORP IO BATE STEVEN CFO 27,000 $13.68 $369,274.00 113,595 view
P 2017-12-14 2017-12-18 19:45:19.0 ION GEOPHYSICAL CORP IO Williamson Ken COO 18,176 $13.05 $237,197.00 47,949 view
P 2017-12-14 2017-12-18 19:44:16.0 ION GEOPHYSICAL CORP IO Usher Christopher Theron COO 18,176 $13.05 $237,197.00 37,367 view
P 2017-12-14 2017-12-18 19:44:11.0 ION GEOPHYSICAL CORP IO SCHWAUSCH SCOTT officer (VP & Corp Controller) 1,212 $13.05 $15,816.60 4,337 view
P 2017-12-14 2017-12-18 19:43:07.0 ION GEOPHYSICAL CORP IO POWERS MATTHEW R officer (EVP, Gen Coun & Corp Secy) 1,212 $13.05 $15,816.60 15,494 view
P 2017-12-14 2017-12-18 19:42:04.0 ION GEOPHYSICAL CORP IO HULME COLIN officer (EVP, Ocean Bottom Services) 18,176 $13.05 $237,197.00 46,261 view
P 2017-12-14 2017-12-18 19:41:07.0 ION GEOPHYSICAL CORP IO Hanson R Brian CEO 36,351 $13.05 $474,381.00 154,325 view
P 2017-12-14 2017-12-18 19:40:14.0 ION GEOPHYSICAL CORP IO BATE STEVEN CFO 18,176 $13.05 $237,197.00 86,595 view
S 2017-08-11 2017-08-14 16:53:08.0 ION GEOPHYSICAL CORP IO SEELY JAMEY S officer (EVP-Gen Counsel & Corp Sec'y) 12,500 $5.02 $62,758.80 53,935 view
P 2016-12-22 2016-12-22 12:32:48.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10% owner 107 $6.80 $727.60 979,816 N/A view
P 2016-12-21 2016-12-22 12:32:48.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10% owner 10,500 $6.69 $70,256.50 979,709 N/A view
P 2016-12-20 2016-12-21 13:35:38.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10% owner 11,000 $7.08 $77,826.10 969,209 N/A view
P 2016-12-19 2016-12-21 13:35:38.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10% owner 10,800 $7.16 $77,356.10 958,209 N/A view
S 2016-11-16 2016-11-18 17:39:29.0 ION GEOPHYSICAL CORP IO HULME COLIN officer (EVP, Ocean Bottom Services) 1,618 $8.17 $13,224.60 28,085 N/A view
P 2016-11-08 2016-11-09 11:58:03.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10% owner 5,400 $6.48 $35,009.80 947,409 N/A view
P 2016-11-07 2016-11-09 11:58:03.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10% owner 9,000 $6.52 $58,719.60 942,009 N/A view
P 2016-11-04 2016-11-07 12:00:52.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10% owner 8,700 $6.46 $56,182.90 933,009 N/A view
P 2016-11-03 2016-11-07 12:00:52.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10% owner 12,000 $6.57 $78,805.20 924,309 N/A view
P 2016-11-02 2016-11-03 14:39:41.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 7,800 $6.25 $48,733.60 912,309 N/A view
P 2016-11-01 2016-11-03 14:39:41.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 7,500 $6.15 $46,161.00 904,509 N/A view
P 2016-10-31 2016-11-01 12:14:45.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 7,000 $6.09 $42,660.10 897,009 N/A view
P 2016-10-28 2016-11-01 12:14:45.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 5,100 $6.25 $31,856.60 890,009 N/A view
P 2016-10-27 2016-10-28 10:18:52.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,400 $6.20 $14,885.00 884,909 N/A view
P 2016-10-26 2016-10-28 10:18:52.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 1,600 $6.21 $9,935.20 882,509 N/A view
P 2016-10-25 2016-10-27 08:32:20.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,200 $6.46 $14,215.10 880,909 N/A view
P 2016-10-24 2016-10-25 11:05:05.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 4,300 $6.53 $28,062.70 878,709 N/A view
P 2016-10-21 2016-10-25 11:05:05.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 3,500 $6.46 $22,617.30 874,409 N/A view
P 2016-10-20 2016-10-21 13:09:54.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 6,000 $6.49 $38,914.80 870,909 N/A view
P 2016-10-19 2016-10-21 13:09:54.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 12,000 $6.45 $77,384.40 864,909 N/A view
P 2016-10-18 2016-10-19 08:15:48.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 1,000 $5.94 $5,939.60 852,909 N/A view
P 2016-10-17 2016-10-19 08:15:48.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,100 $5.99 $12,572.50 851,909 N/A view
P 2016-10-14 2016-10-17 14:58:15.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 3,900 $6.02 $23,485.00 849,809 N/A view
P 2016-10-13 2016-10-17 14:58:15.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,000 $6.20 $12,391.20 845,909 N/A view
P 2016-10-12 2016-10-13 10:23:06.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,400 $6.30 $15,113.00 843,909 N/A view
P 2016-10-11 2016-10-13 10:23:06.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 5,600 $6.53 $36,571.90 841,509 N/A view
P 2016-10-10 2016-10-11 10:59:03.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 4,000 $6.64 $26,550.00 835,909 N/A view
P 2016-10-07 2016-10-11 10:59:03.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 6,800 $6.57 $44,648.80 831,909 N/A view
P 2016-10-06 2016-10-11 10:59:03.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 8,800 $6.78 $59,698.30 825,109 N/A view
P 2016-10-05 2016-10-06 12:18:16.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 11,600 $6.66 $77,227.00 816,309 N/A view
P 2016-10-04 2016-10-06 12:18:16.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 13,500 $6.62 $89,390.20 804,709 N/A view
P 2016-10-03 2016-10-04 13:58:01.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 11,700 $6.78 $79,288.60 791,209 N/A view
P 2016-09-30 2016-10-04 13:58:01.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 8,200 $6.80 $55,755.90 779,509 N/A view
P 2016-09-29 2016-09-30 11:57:51.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 12,200 $6.56 $80,034.40 771,309 N/A view
P 2016-09-28 2016-09-30 11:57:51.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 6,700 $5.99 $40,142.40 759,109 N/A view
P 2016-09-27 2016-09-28 16:42:08.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 11,000 $5.82 $64,039.80 752,409 N/A view
P 2016-09-26 2016-09-28 16:42:08.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 5,100 $5.93 $30,261.40 741,409 N/A view
P 2016-09-23 2016-09-26 11:36:47.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 7,500 $5.78 $43,379.20 736,309 N/A view
P 2016-09-22 2016-09-26 11:36:47.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 4,700 $5.88 $27,653.90 728,809 N/A view
P 2016-09-21 2016-09-22 14:51:27.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10,500 $5.68 $59,596.90 724,109 N/A view
P 2016-09-20 2016-09-22 14:51:27.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,900 $5.76 $16,699.90 713,609 N/A view
P 2016-09-19 2016-09-20 11:24:20.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 3,300 $6.00 $19,787.10 710,709 N/A view
P 2016-09-16 2016-09-20 11:24:20.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 4,700 $5.77 $27,102.10 707,409 N/A view
P 2016-09-15 2016-09-16 10:35:38.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 3,200 $6.02 $19,265.90 702,709 N/A view
P 2016-09-14 2016-09-16 10:35:38.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 3,700 $5.86 $21,692.70 699,509 N/A view
P 2016-09-13 2016-09-14 10:46:42.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,800 $5.79 $16,218.20 695,809 N/A view
P 2016-09-12 2016-09-14 10:46:42.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 6,300 $6.07 $38,248.60 693,009 N/A view
P 2016-09-09 2016-09-12 13:59:10.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 8,400 $5.92 $49,731.40 686,709 N/A view
P 2016-09-08 2016-09-12 13:59:10.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10,900 $5.68 $61,872.80 678,309 N/A view
P 2016-09-07 2016-09-08 11:53:50.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 3,900 $5.82 $22,686.30 667,409 N/A view
P 2016-09-06 2016-09-08 11:53:50.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 5,300 $5.79 $30,665.30 663,509 N/A view
P 2016-09-02 2016-09-06 15:01:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,300 $5.74 $13,197.90 658,209 N/A view
P 2016-09-01 2016-09-06 15:01:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 7,500 $5.68 $42,637.50 655,909 N/A view
P 2016-08-31 2016-09-01 13:08:50.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,400 $5.81 $13,935.10 648,409 N/A view
P 2016-08-30 2016-09-01 13:08:50.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10,700 $5.99 $64,084.40 646,009 N/A view
P 2016-08-29 2016-08-30 11:35:27.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 3,800 $6.00 $22,816.00 635,309 N/A view
P 2016-08-26 2016-08-30 11:35:27.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 4,200 $5.95 $24,984.50 631,509 N/A view
P 2016-06-30 2016-07-06 15:11:28.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 1,900 $5.85 $11,109.50 627,309 N/A view
P 2016-06-30 2016-06-30 17:25:05.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 1,900 $5.85 $11,109.50 627,309 N/A view
P 2016-06-29 2016-06-30 17:25:05.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,600 $5.79 $15,047.00 625,409 N/A view
P 2016-06-28 2016-06-30 17:25:05.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 6,000 $5.63 $33,772.80 622,809 N/A view
P 2016-06-27 2016-06-30 17:25:05.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 7,500 $5.62 $42,127.50 616,809 N/A view
P 2016-06-24 2016-06-30 17:25:05.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 16,400 $5.87 $96,258.20 609,309 N/A view
P 2016-06-16 2016-06-30 17:25:05.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 11,600 $5.77 $66,979.60 592,909 N/A view
P 2016-06-01 2016-06-02 12:45:11.0 ION GEOPHYSICAL CORP IO BARR DAVID H director 10,000 $6.95 $69,485.00 20,433 N/A view
P 2016-03-15 2016-03-17 16:29:25.0 ION GEOPHYSICAL CORP IO Usher Christopher Theron COO 1,300 $6.89 $8,955.96 19,849 N/A view
P 2016-03-15 2016-03-16 12:04:34.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $6.76 $169,120.00 137,773 N/A view
P 2016-03-15 2016-03-15 16:14:12.0 ION GEOPHYSICAL CORP IO SEELY JAMEY S officer (EVP-Gen Counsel & Corp Sec'y) 700 $6.72 $4,706.03 47,127 N/A view
P 2016-03-14 2016-03-14 14:57:33.0 ION GEOPHYSICAL CORP IO SEELY JAMEY S officer (EVP-Gen Counsel & Corp Sec'y) 2,600 $6.78 $17,625.90 46,427 N/A view
P 2016-03-11 2016-03-14 14:57:33.0 ION GEOPHYSICAL CORP IO SEELY JAMEY S officer (EVP-Gen Counsel & Corp Sec'y) 500 $7.12 $3,562.00 43,827 N/A view
P 2016-03-10 2016-03-14 14:57:33.0 ION GEOPHYSICAL CORP IO SEELY JAMEY S officer (EVP-Gen Counsel & Corp Sec'y) 3,200 $6.54 $20,940.20 43,327 N/A view
P 2016-03-11 2016-03-11 14:14:03.0 ION GEOPHYSICAL CORP IO HULME COLIN officer (EVP, Ocean Bottom Services) 3,000 $6.82 $20,460.60 23,703 N/A view
P 2016-03-09 2016-03-11 14:14:03.0 ION GEOPHYSICAL CORP IO HULME COLIN officer (EVP, Ocean Bottom Services) 3,000 $6.49 $19,469.70 20,703 N/A view
P 2016-03-01 2016-03-03 12:12:14.0 ION GEOPHYSICAL CORP IO SEELY JAMEY S officer (EVP-Gen Counsel & Corp Sec'y) 3,000 $3.28 $9,830.10 40,127 N/A view
P 2016-03-01 2016-03-02 15:04:14.0 ION GEOPHYSICAL CORP IO BATE STEVEN CFO 6,300 $4.38 $27,612.90 58,419 N/A view
P 2016-03-01 2016-03-02 15:04:14.0 ION GEOPHYSICAL CORP IO BATE STEVEN CFO 3,700 $4.01 $14,846.60 52,119 N/A view
P 2016-03-01 2016-03-02 13:28:36.0 ION GEOPHYSICAL CORP IO Hanson R Brian CEO 20,000 $3.84 $76,712.00 110,182 N/A view
P 2015-11-20 2015-11-23 15:19:49.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 389,300 $0.47 $183,438.00 8,719,640 N/A view
P 2015-11-19 2015-11-20 15:50:14.0 ION GEOPHYSICAL CORP IO SEELY JAMEY S officer (EVP-Gen Counsel & Corp Sec'y) 58,700 $0.43 $25,381.90 153,986 N/A view
P 2015-11-19 2015-11-20 10:29:03.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 725,000 $0.43 $308,488.00 8,330,340 N/A view
P 2015-11-19 2015-11-19 15:14:06.0 ION GEOPHYSICAL CORP IO Hanson R Brian CEO 50,000 $0.40 $20,160.00 602,774 N/A view
P 2015-11-18 2015-11-19 14:14:03.0 ION GEOPHYSICAL CORP IO SEELY JAMEY S officer (EVP-Gen Counsel & Corp Sec'y) 26,000 $0.34 $8,840.00 95,286 N/A view
P 2015-11-17 2015-11-19 14:14:03.0 ION GEOPHYSICAL CORP IO SEELY JAMEY S officer (EVP-Gen Counsel & Corp Sec'y) 4,398 $0.33 $1,430.67 69,286 N/A view
P 2015-11-19 2015-11-19 14:14:03.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 100,000 $0.41 $40,860.00 347,000 N/A view
P 2015-11-17 2015-11-18 13:44:06.0 ION GEOPHYSICAL CORP IO BATE STEVEN CFO 200,000 $0.32 $63,960.00 350,843 N/A view
P 2015-11-17 2015-11-18 13:44:06.0 ION GEOPHYSICAL CORP IO Hanson R Brian CEO 220,000 $0.33 $71,610.00 552,774 N/A view
P 2015-11-17 2015-11-18 13:34:37.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 100,000 $0.32 $32,040.00 247,000 N/A view
P 2015-11-16 2015-11-17 10:51:30.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 200,100 $0.31 $63,031.50 450,100 N/A view
P 2015-11-13 2015-11-17 10:51:30.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 35,000 $0.34 $11,735.50 250,000 N/A view
P 2015-11-12 2015-11-13 16:45:43.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 8,953 $0.34 $3,044.02 215,000 N/A view
P 2015-11-11 2015-11-13 16:45:43.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 13,948 $0.34 $4,742.32 206,047 N/A view
P 2015-11-10 2015-11-13 16:45:43.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 192,099 $0.34 $65,409.70 192,099 N/A view
P 2015-05-26 2015-05-27 15:17:44.0 ION GEOPHYSICAL CORP IO SEELY JAMEY S officer (EVP-Gen Counsel & Corp Sec'y) 12,200 $1.52 $18,524.50 64,388 N/A view
P 2015-05-15 2015-05-18 15:05:34.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 75,000 $1.72 $128,632.00 1,654,110 N/A view
P 2015-05-14 2015-05-15 11:01:24.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 45,000 $1.81 $81,261.00 505,533 N/A view
P 2015-05-13 2015-05-15 11:01:24.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 15,000 $1.73 $26,005.50 460,533 N/A view
P 2015-05-14 2015-05-15 11:01:24.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 45,000 $1.79 $80,671.50 492,752 N/A view
P 2015-05-13 2015-05-15 11:01:24.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 15,000 $1.69 $25,374.00 447,752 N/A view
P 2015-05-14 2015-05-15 11:01:24.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 45,000 $1.80 $81,148.50 492,752 N/A view
P 2015-05-13 2015-05-15 11:01:24.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 15,000 $1.68 $25,200.00 447,752 N/A view
P 2014-09-15 2014-09-16 13:53:07.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 20,000 $3.18 $63,548.00 445,533 -18.80% view
P 2014-09-15 2014-09-16 13:53:07.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 20,000 $3.17 $63,328.00 432,752 -18.52% view
P 2014-09-15 2014-09-16 13:53:07.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 20,000 $3.17 $63,310.00 432,752 -18.50% view
P 2014-09-15 2014-09-16 13:53:07.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 40,000 $3.18 $127,256.00 1,619,110 -18.90% view
P 2014-05-06 2014-05-08 11:58:41.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 100,000 $4.07 $407,410.00 1,659,110 7.02% view
P 2013-12-13 2013-12-16 15:03:20.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $3.01 $75,250.00 375,380 -0.33% view
P 2013-12-13 2013-12-16 15:03:20.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $3.02 $75,500.00 362,600 -0.66% view
P 2013-12-13 2013-12-16 15:03:20.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $3.02 $75,500.00 362,600 -0.66% view
P 2013-12-13 2013-12-13 13:29:46.0 ION GEOPHYSICAL CORP IO ROLAND DAVID L officer (SVP-Gen Counsel & Corp Sec'y) 1,615 $3.01 $4,857.11 88,182 -0.25% view
P 2013-12-13 2013-12-13 13:28:56.0 ION GEOPHYSICAL CORP IO Heinlein Gregory J CFO 1,000 $2.99 $2,990.00 1,000 0.33% view
P 2013-09-13 2013-09-16 16:10:49.0 ION GEOPHYSICAL CORP IO Heinlein Gregory J CFO 1,000 $4.79 $4,790.00 32,169 2.51% view
S 2013-09-13 2013-09-13 13:59:47.0 ION GEOPHYSICAL CORP IO SEITZ JOHN N director 10,000 $4.81 $48,100.00 93,895 -2.08% view
P 2013-08-26 2013-08-27 16:14:38.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $4.73 $118,250.00 350,380 12.47% view
P 2013-08-26 2013-08-27 16:14:38.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $4.73 $118,250.00 337,600 12.47% view
P 2013-08-26 2013-08-27 16:14:38.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $4.73 $118,250.00 337,600 12.47% view
P 2013-08-13 2013-08-15 10:21:23.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 50,000 $4.97 $248,735.00 1,592,110 -3.31% view
S 2013-06-12 2013-06-12 16:45:52.0 ION GEOPHYSICAL CORP IO BATE STEVEN officer (SVP Systems Division) 9,429 $6.02 $56,724.90 47,637 -3.72% view
S 2013-06-10 2013-06-12 16:45:52.0 ION GEOPHYSICAL CORP IO BATE STEVEN officer (SVP Systems Division) 10,531 $6.20 $65,292.20 37,106 -0.00% view
S 2013-06-06 2013-06-06 16:30:02.0 ION GEOPHYSICAL CORP IO BATE STEVEN officer (SVP Systems Division) 10,000 $6.08 $60,800.00 47,637 -3.13% view
S 2013-06-05 2013-06-06 16:30:02.0 ION GEOPHYSICAL CORP IO BATE STEVEN officer (SVP Systems Division) 10,000 $6.10 $61,000.00 47,637 -2.79% view
S 2013-05-10 2013-05-14 10:49:49.0 ION GEOPHYSICAL CORP IO Moffat David officer (SVP, Marine Imaging Systems) 13,963 $6.35 $88,644.10 14,676 2.50% view
P 2013-05-06 2013-05-07 16:23:23.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 110,000 $5.92 $651,024.00 1,542,110 2.90% view
S 2013-03-14 2013-03-15 14:07:31.0 ION GEOPHYSICAL CORP IO MORRISON MICHAEL L officer (VP & Corp Controller) 3,000 $7.09 $21,273.00 17,832 5.23% view
S 2013-02-19 2013-02-20 17:53:50.0 ION GEOPHYSICAL CORP IO Hanson R Brian director officer (President & CEO) 44,594 $7.21 $321,621.00 118,076 2.94% view
P 2012-11-14 2012-11-15 15:58:07.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 30,000 $5.82 $174,510.00 1,814,410 2.46% view
S 2012-09-14 2012-09-17 16:41:47.0 ION GEOPHYSICAL CORP IO MORRISON MICHAEL L officer (VP & Corp Controller) 2,750 $7.76 $21,351.00 16,766 13.96% view
P 2012-05-14 2012-05-16 08:31:23.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $6.51 $162,798.00 1,844,000 -4.94% view
P 2012-03-12 2012-03-14 11:39:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 40,000 $6.33 $253,392.00 1,819,000 -10.34% view
P 2011-12-05 2011-12-05 14:57:26.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 6,000 $5.95 $35,700.00 60,000 7.23% view
P 2011-09-06 2011-09-07 16:37:51.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 20,000 $6.02 $120,400.00 1,767,000 N/A view
P 2011-08-26 2011-09-06 16:01:52.0 ION GEOPHYSICAL CORP IO ROLAND DAVID L officer (SVP-Gen Counsel & Corp Sec'y) 2,000 $5.80 $11,600.00 80,474 -12.07% view
P 2011-09-02 2011-09-06 16:01:22.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 40,000 $6.53 $261,200.00 1,747,000 -27.57% view
P 2011-08-08 2011-08-08 12:00:44.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 30,000 $5.51 $165,300.00 1,707,000 19.42% view
P 2011-05-23 2011-05-24 13:37:02.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 30,000 $9.16 $274,815.00 1,653,210 -8.52% view
P 2011-05-11 2011-05-12 11:55:36.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10,000 $9.86 $98,560.00 200,380 -11.22% view
P 2011-05-11 2011-05-12 11:55:36.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10,000 $9.86 $98,615.00 187,600 -11.27% view
P 2011-05-11 2011-05-12 11:55:36.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 10,000 $9.97 $99,657.00 187,600 -12.20% view
P 2011-05-11 2011-05-12 11:55:36.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 30,000 $9.92 $297,492.00 1,623,210 -11.76% view
S 2011-04-04 2011-04-05 15:14:38.0 ION GEOPHYSICAL CORP IO Hanson R Brian officer (Exec. VP & CFO) 22,500 $13.55 $304,875.00 150,317 20.30% view
S 2011-03-04 2011-03-08 14:01:29.0 ION GEOPHYSICAL CORP IO Bernitsas Nikolaos officer (SVP, GXT Imaging) 7,355 $13.09 $96,277.00 59,059 -5.12% view
S 2011-02-28 2011-03-02 13:35:08.0 ION GEOPHYSICAL CORP IO MORRISON MICHAEL L officer (VP & Corp Controller) 16,000 $12.75 $204,054.00 16,023 -0.37% view
S 2011-02-25 2011-03-01 16:36:30.0 ION GEOPHYSICAL CORP IO Bernitsas Nikolaos officer (SVP, GXT Imaging) 15,037 $12.56 $188,820.00 66,414 -1.78% view
S 2011-02-25 2011-03-01 16:34:28.0 ION GEOPHYSICAL CORP IO PEEBLER ROBERT P director officer (Chief Exec Officer) 1,225,000 $12.34 $1.51174E7 839,569 -3.56% view
S 2011-02-22 2011-02-23 14:54:42.0 ION GEOPHYSICAL CORP IO ROLAND DAVID L officer (SVP-Gen Counsel & Corp Sec'y) 40,000 $12.31 $492,224.00 78,140 -0.60% view
S 2010-12-13 2010-12-14 11:57:58.0 ION GEOPHYSICAL CORP IO MORRISON MICHAEL L officer (VP & Corp Controller) 1,250 $8.28 $10,353.80 15,936 -0.21% view
S 2010-12-10 2010-12-14 10:29:17.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 12,000 $8.22 $98,676.00 0 1.62% view
S 2010-12-02 2010-12-03 12:25:26.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 14,000 $7.63 $106,774.00 12,000 -11.19% view
S 2010-11-29 2010-12-03 12:10:36.0 ION GEOPHYSICAL CORP IO MORRISON MICHAEL L officer (VP & Corp Controller) 2,500 $6.83 $17,077.00 13,664 -26.49% view
S 2010-11-29 2010-12-01 16:46:15.0 ION GEOPHYSICAL CORP IO ROLAND DAVID L officer (SVP-Gen Counsel & Corp Sec'y) 9,830 $6.88 $67,611.70 72,049 -25.62% view
S 2010-11-29 2010-12-01 15:54:09.0 ION GEOPHYSICAL CORP IO APPELBAUM BRUCE S director 30,000 $7.00 $210,000.00 44,471 -23.43% view
S 2010-12-01 2010-12-01 15:51:43.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 5,000 $7.50 $37,500.00 26,000 -13.07% view
S 2010-11-29 2010-12-01 15:51:43.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 5,000 $7.10 $35,500.00 19,000 -21.69% view
S 2010-11-29 2010-11-29 15:06:09.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 4,600 $6.85 $31,510.00 24,000 -26.13% view
S 2010-11-24 2010-11-29 15:06:09.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 36,400 $6.77 $246,512.00 28,600 -28.61% view
S 2010-11-19 2010-11-22 14:04:52.0 ION GEOPHYSICAL CORP IO Hanson R Brian officer (Exec. VP & CFO) 15,000 $6.51 $97,650.00 143,515 -23.04% view
S 2010-11-17 2010-11-18 15:43:30.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 33,881 $6.03 $204,302.00 12,000 -32.84% view
S 2010-11-16 2010-11-18 15:43:30.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 10,000 $6.00 $60,000.00 45,881 -35.67% view
S 2010-11-11 2010-11-12 17:00:09.0 ION GEOPHYSICAL CORP IO ROLAND DAVID L officer (SVP-Gen Counsel & Corp Sec'y) 5,001 $6.79 $33,957.30 74,379 -21.21% view
S 2010-11-10 2010-11-12 16:58:57.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 25,000 $6.55 $163,780.00 65,000 -25.63% view
S 2010-11-09 2010-11-12 16:58:57.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 75,000 $6.50 $487,732.00 90,000 -26.56% view
S 2010-11-09 2010-11-09 15:24:20.0 ION GEOPHYSICAL CORP IO ROLAND DAVID L officer (SVP-Gen Counsel & Corp Sec'y) 3,333 $6.44 $21,464.50 79,380 -27.80% view
P 2010-06-07 2010-06-08 11:22:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 20,000 $4.73 $94,658.00 190,380 -10.41% view
P 2010-06-07 2010-06-08 11:22:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 20,000 $4.74 $94,800.00 177,600 -10.55% view
P 2010-06-07 2010-06-08 11:22:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 20,000 $4.75 $94,948.00 177,600 -10.69% view
P 2010-06-07 2010-06-08 11:22:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 40,000 $4.49 $179,696.00 1,633,710 -5.62% view
P 2010-05-21 2010-05-24 14:51:01.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $5.08 $126,980.00 170,380 -6.88% view
P 2010-05-21 2010-05-24 14:51:01.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $5.08 $127,102.00 157,600 -6.96% view
P 2010-05-21 2010-05-24 14:51:01.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $5.12 $127,930.00 157,600 -7.57% view
P 2010-05-21 2010-05-24 14:51:01.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 25,000 $5.11 $127,770.00 1,593,710 -7.45% view
P 2010-02-24 2010-02-24 15:09:54.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 50,000 $4.36 $217,890.00 1,568,710 16.57% view
S 2009-11-20 2009-11-24 11:13:30.0 ION GEOPHYSICAL CORP IO Hanson R Brian officer (Exec. VP & CFO) 25,524 $6.00 $153,144.00 77,000 1.50% view
S 2009-11-18 2009-11-20 14:07:56.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 18,452 $5.70 $105,176.00 153,000 -3.68% view
P 2009-03-12 2009-03-12 15:58:21.0 ION GEOPHYSICAL CORP IO MARSH G THOMAS director 49,000 $1.35 $65,924.60 70,000 38.99% view
P 2009-03-10 2009-03-12 15:58:21.0 ION GEOPHYSICAL CORP IO MARSH G THOMAS director 1,000 $1.30 $1,299.60 21,000 43.89% view
P 2009-03-10 2009-03-12 14:35:13.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 15,000 $1.32 $19,756.50 171,452 41.98% view
P 2009-03-05 2009-03-06 15:42:11.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 85,000 $0.91 $77,503.00 156,452 94.12% view
P 2009-03-05 2009-03-05 16:19:01.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 25,000 $0.92 $23,000.00 80,881 92.39% view
P 2009-03-04 2009-03-05 11:28:59.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 440,000 $0.92 $406,912.00 1,590,110 91.39% view
P 2009-03-04 2009-03-04 15:25:31.0 ION GEOPHYSICAL CORP IO ROLAND DAVID L officer (SVP-Gen Counsel & Corp Sec'y) 6,000 $0.90 $5,400.00 54,477 96.67% view
P 2009-03-04 2009-03-04 15:22:55.0 ION GEOPHYSICAL CORP IO PEEBLER ROBERT P director officer (Chief Exec Officer) 50,000 $0.94 $47,000.00 336,171 88.30% view
P 2008-11-28 2008-12-01 15:13:08.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 50,000 $2.99 $149,500.00 1,138,110 0.33% view
P 2008-11-21 2008-11-24 12:17:29.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 30,000 $2.23 $66,981.00 59,452 28.54% view
P 2008-11-20 2008-11-21 09:12:30.0 ION GEOPHYSICAL CORP IO SEITZ JOHN N director 3,845 $2.56 $9,843.20 13,895 12.11% view
P 2008-11-20 2008-11-20 15:36:19.0 ION GEOPHYSICAL CORP IO APPELBAUM BRUCE S director 10,000 $2.89 $28,935.00 20,471 -0.81% view
P 2008-11-20 2008-11-20 12:40:02.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 50,000 $3.08 $154,205.00 1,088,110 -6.94% view
P 2008-11-19 2008-11-19 14:17:33.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 50,000 $3.40 $170,065.00 1,038,110 -15.62% view
P 2008-11-13 2008-11-13 10:26:36.0 ION GEOPHYSICAL CORP IO PEEBLER ROBERT P CEO 20,000 $4.04 $80,774.00 249,747 -30.92% view
P 2008-11-12 2008-11-12 16:14:48.0 ION GEOPHYSICAL CORP IO Hanson R Brian CFO 10,000 $3.86 $38,600.00 94,137 -27.72% view
S 2008-08-21 2008-08-22 14:47:41.0 ION GEOPHYSICAL CORP IO ROLAND DAVID L officer (SVP-Gen Counsel & Corp Sec'y) 6,250 $16.00 $100,000.00 38,620 0.94% view
S 2008-08-21 2008-08-21 15:17:41.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 8,900 $15.90 $141,510.00 1,854 0.31% view
S 2008-08-20 2008-08-21 15:17:41.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 5,000 $15.90 $79,500.00 10,754 0.31% view
S 2008-08-20 2008-08-21 15:10:18.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 8,900 $15.90 $141,510.00 1,854 N/A view
S 2008-08-19 2008-08-21 15:10:18.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 5,000 $15.90 $79,500.00 10,754 0.31% view
S 2008-08-19 2008-08-20 14:58:31.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 2,595 $15.81 $41,026.90 15,754 -0.25% view
S 2008-08-19 2008-08-20 14:58:31.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 600 $15.80 $9,480.00 18,349 -0.32% view
S 2008-08-19 2008-08-20 14:58:31.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 2,500 $15.75 $39,375.00 18,949 -0.63% view
S 2008-08-19 2008-08-20 14:58:31.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 2,500 $15.65 $39,125.00 21,449 -1.28% view
S 2008-08-19 2008-08-20 14:58:31.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 5,000 $15.61 $78,050.00 23,949 -1.54% view
S 2008-08-19 2008-08-20 14:58:31.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 5,000 $15.60 $78,000.00 28,949 -1.60% view
S 2008-08-18 2008-08-20 14:58:31.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 100 $15.63 $1,563.00 33,949 9.79% view
S 2008-08-18 2008-08-20 14:58:31.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 2,000 $15.62 $31,240.00 34,049 9.73% view
S 2008-08-18 2008-08-20 14:58:31.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 2,900 $15.60 $45,240.00 36,049 9.62% view
S 2008-08-14 2008-08-18 13:56:11.0 ION GEOPHYSICAL CORP IO SMITH SAM K other 125,000 $16.02 $2,001,910.00 38,949 11.52% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 5,000 $16.09 $80,450.00 106,630 -11.93% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 5,000 $16.08 $80,400.00 93,850 -11.88% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 5,000 $16.09 $80,450.00 98,850 -11.93% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 3,300 $16.04 $52,932.00 994,306 -11.66% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 500 $16.03 $8,015.00 991,006 -11.60% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 100 $16.02 $1,602.00 990,506 -11.55% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 3,100 $16.01 $49,631.00 990,406 -11.49% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 300 $16.00 $4,800.00 987,306 -11.44% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 700 $15.99 $11,193.00 987,006 -11.38% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 900 $15.98 $14,382.00 986,306 -11.33% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 1,100 $15.97 $17,567.00 985,406 -11.27% view
P 2008-08-14 2008-08-18 13:54:55.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 5,000 $15.88 $79,400.00 984,306 -10.77% view
S 2008-05-21 2008-05-23 09:43:24.0 ION GEOPHYSICAL CORP IO MORRISON MICHAEL L officer (VP & Corp Controller) 900 $16.54 $14,886.00 14,794 -2.06% view
S 2008-05-21 2008-05-23 09:43:24.0 ION GEOPHYSICAL CORP IO MORRISON MICHAEL L officer (VP & Corp Controller) 1,600 $16.53 $26,448.00 15,694 -2.12% view
S 2008-05-21 2008-05-23 09:43:24.0 ION GEOPHYSICAL CORP IO MORRISON MICHAEL L officer (VP & Corp Controller) 2,213 $16.52 $36,558.80 17,294 -2.18% view
S 2008-05-21 2008-05-23 09:43:24.0 ION GEOPHYSICAL CORP IO MORRISON MICHAEL L officer (VP & Corp Controller) 5,100 $16.51 $84,201.00 19,507 -2.24% view
S 2008-05-21 2008-05-23 09:43:24.0 ION GEOPHYSICAL CORP IO MORRISON MICHAEL L officer (VP & Corp Controller) 2,687 $16.50 $44,335.50 24,607 -2.30% view
S 2008-05-19 2008-05-20 12:22:32.0 ION GEOPHYSICAL CORP IO Ledet Charles J officer (EVP-COO of ION Systems) 30,000 $16.00 $480,000.00 43,808 -9.44% view
S 2008-05-14 2008-05-15 14:10:14.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 200 $15.80 $3,160.00 41,100 -7.97% view
S 2008-05-14 2008-05-15 14:10:14.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 500 $15.77 $7,887.50 41,300 -8.15% view
S 2008-05-14 2008-05-15 14:10:14.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 200 $15.77 $3,154.00 41,800 -8.18% view
S 2008-05-14 2008-05-15 14:10:14.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 1,900 $15.76 $29,944.00 42,000 -8.25% view
S 2008-05-14 2008-05-15 14:10:14.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 200 $15.76 $3,151.00 43,900 -8.28% view
S 2008-05-14 2008-05-15 14:10:14.0 ION GEOPHYSICAL CORP IO MYERS FRANKLIN director 27,000 $15.75 $425,250.00 44,100 -8.32% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 200 $14.03 $2,806.00 947,143 2.85% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 500 $14.02 $7,010.00 946,943 2.92% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,700 $14.02 $37,848.60 946,443 2.94% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 1,100 $14.01 $15,411.00 943,743 3.00% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,397 $14.00 $33,558.00 942,643 3.07% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,803 $14.00 $39,236.40 940,246 3.09% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 300 $13.98 $4,194.00 937,443 3.22% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 281 $13.95 $3,919.95 937,143 3.44% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 1,100 $13.94 $15,334.00 936,862 3.52% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,000 $13.93 $27,860.00 935,762 3.59% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 900 $13.92 $12,528.00 933,762 3.66% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 619 $13.91 $8,610.29 932,862 3.74% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 600 $13.91 $8,344.80 932,243 3.75% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 4,300 $13.90 $59,770.00 931,643 3.81% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 5,958 $13.89 $82,756.60 927,343 3.89% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 2,304 $13.88 $31,979.50 921,385 3.96% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 1,100 $13.87 $15,257.00 919,081 4.04% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 838 $13.86 $11,614.70 917,981 4.11% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 799 $13.84 $11,058.20 917,143 4.26% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 1,701 $13.83 $23,524.80 916,344 4.34% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 1,200 $13.79 $16,548.00 914,643 4.64% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 1,300 $13.78 $17,914.00 913,443 4.72% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 300 $13.76 $4,128.00 912,143 4.87% view
P 2008-03-03 2008-03-05 10:16:11.0 ION GEOPHYSICAL CORP IO LAPEYRE JAMES M JR director 4,700 $13.75 $64,625.00 911,843 4.95% view
S 2007-11-27 2007-11-29 15:36:40.0 ION GEOPHYSICAL CORP IO ELLIOTT THEODORE H JR director 11,548 $14.94 $172,527.00 29,452 -6.83% view
S 2007-11-13 2007-11-15 16:31:41.0 ION GEOPHYSICAL CORP IO ROLAND DAVID L officer (SVP-Gen Counsel & Corp Sec'y) 18,750 $14.43 $270,562.00 27,532 -11.85% view
P 2007-08-16 2007-08-17 11:03:06.0 INPUT OUTPUT INC IO Hanson R Brian CFO 900 $12.52 $11,268.00 77,000 2.40% view
P 2007-08-16 2007-08-17 11:03:06.0 INPUT OUTPUT INC IO Hanson R Brian CFO 900 $12.49 $11,241.00 76,100 2.64% view
P 2007-08-16 2007-08-17 11:03:06.0 INPUT OUTPUT INC IO Hanson R Brian CFO 100 $12.48 $1,248.00 75,200 2.72% view
P 2007-08-16 2007-08-17 11:03:06.0 INPUT OUTPUT INC IO Hanson R Brian CFO 100 $12.45 $1,245.00 75,100 2.97% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 2,100 $12.99 $27,279.00 908,943 -1.31% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 600 $12.98 $7,788.00 906,843 -1.23% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 1,100 $12.97 $14,267.00 906,243 -1.16% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 3,300 $12.97 $42,787.80 905,143 -1.13% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 100 $12.96 $1,296.00 901,843 -1.08% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 2,400 $12.96 $31,094.40 901,743 -1.05% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 12,100 $12.95 $156,695.00 899,343 -1.00% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 1,900 $12.94 $24,586.00 887,243 -0.93% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 800 $12.93 $10,344.00 885,343 -0.85% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 900 $12.92 $11,628.00 884,543 -0.77% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 4,400 $12.92 $56,830.40 883,643 -0.74% view
P 2007-08-15 2007-08-15 14:01:28.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 300 $12.91 $3,873.00 879,243 -0.70% view
S 2007-05-30 2007-06-01 13:43:45.0 INPUT OUTPUT INC IO MORRISON MICHAEL L officer (Controller) 5,000 $15.15 $75,746.00 14,558 -3.04% view
S 2007-03-22 2007-03-26 10:23:08.0 INPUT OUTPUT INC IO Lambert Michael K other 15,000 $12.89 $193,408.00 13,692 -6.41% view
S 2007-03-22 2007-03-26 10:23:08.0 INPUT OUTPUT INC IO Lambert Michael K other 12,500 $12.91 $161,319.00 28,692 -6.31% view
S 2007-03-22 2007-03-26 10:23:08.0 INPUT OUTPUT INC IO Lambert Michael K other 10,000 $12.87 $128,690.00 28,692 -6.61% view
S 2007-03-07 2007-03-09 16:02:30.0 INPUT OUTPUT INC IO Lambert Michael K other 10,000 $12.50 $125,000.00 28,692 -12.24% view
S 2007-03-07 2007-03-09 16:02:30.0 INPUT OUTPUT INC IO Lambert Michael K other 20,000 $12.25 $245,000.00 38,692 -14.53% view
S 2007-03-07 2007-03-09 16:02:30.0 INPUT OUTPUT INC IO Lambert Michael K other 8,516 $12.50 $106,450.00 28,692 -12.24% view
S 2006-11-15 2006-11-16 15:20:25.0 INPUT OUTPUT INC IO Lambert Michael K officer (President-GX Technology) 30,000 $11.43 $342,762.00 30,000 -17.11% view
S 2006-11-14 2006-11-16 15:20:25.0 INPUT OUTPUT INC IO Lambert Michael K officer (President-GX Technology) 25,000 $11.12 $277,910.00 60,000 -17.39% view
S 2006-08-31 2006-08-31 15:41:17.0 INPUT OUTPUT INC IO MORRISON MICHAEL L officer (Controller) 1,226 $9.96 $12,211.00 9,999 0.30% view
S 2006-08-30 2006-08-31 15:41:17.0 INPUT OUTPUT INC IO MORRISON MICHAEL L officer (Controller) 2,452 $9.81 $24,054.10 11,225 -1.22% view
P 2006-08-28 2006-08-28 17:16:40.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,000 $9.50 $95,000.00 105,280 4.84% view
P 2006-08-25 2006-08-28 17:16:40.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,000 $9.54 $95,363.00 105,280 0.46% view
P 2006-08-28 2006-08-28 17:16:40.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 5,000 $9.50 $47,500.00 105,280 4.84% view
P 2006-08-25 2006-08-28 17:16:40.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 5,000 $9.57 $47,872.00 100,280 0.06% view
S 2006-05-31 2006-05-31 14:52:18.0 INPUT OUTPUT INC IO Lambert Michael K officer (President-GX Technology) 10,000 $9.46 $94,560.00 85,000 0.06% view
S 2006-05-30 2006-05-31 14:52:18.0 INPUT OUTPUT INC IO Lambert Michael K officer (President-GX Technology) 21,000 $9.26 $194,433.00 95,000 -2.07% view
S 2006-05-26 2006-05-31 14:52:18.0 INPUT OUTPUT INC IO Lambert Michael K officer (President-GX Technology) 4,000 $9.28 $37,113.20 116,000 0.84% view
S 2006-05-26 2006-05-31 14:52:18.0 INPUT OUTPUT INC IO Lambert Michael K officer (President-GX Technology) 45,110 $9.26 $417,728.00 120,000 0.65% view
P 2006-05-23 2006-05-23 15:26:24.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 1,700 $8.85 $15,045.00 110,040 3.39% view
P 2006-05-23 2006-05-23 15:26:24.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 3,000 $8.86 $26,580.00 108,340 3.27% view
P 2006-05-23 2006-05-23 15:26:24.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 700 $8.87 $6,209.00 105,340 3.16% view
P 2006-05-23 2006-05-23 15:26:24.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 300 $8.78 $2,634.00 104,640 4.21% view
P 2006-05-18 2006-05-18 15:53:39.0 INPUT OUTPUT INC IO FRIEDEMANN CHRIS officer (Vice President) 2,262 $8.58 $19,408.00 43,000 2.91% view
S 2006-05-09 2006-05-11 12:14:58.0 INPUT OUTPUT INC IO KIRKSEY J MICHAEL other 20,000 $10.15 $203,000.00 19,000 11.92% view
S 2006-04-05 2006-04-06 17:10:36.0 INPUT OUTPUT INC IO KIRKSEY J MICHAEL other 20,000 $10.09 $201,766.00 20,000 -2.59% view
S 2006-03-17 2006-03-23 10:10:27.0 INPUT OUTPUT INC IO KIRKSEY J MICHAEL other 25,000 $9.45 $236,198.00 15,000 -3.94% view
S 2005-12-06 2005-12-08 11:44:58.0 INPUT OUTPUT INC IO Lambert Michael K officer (President-GX Technology) 23,346 $7.94 $185,367.00 115,000 8.06% view
P 2005-12-06 2005-12-06 15:24:43.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 3,200 $7.64 $24,448.00 104,340 -4.45% view
P 2005-12-06 2005-12-06 15:24:43.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 2,100 $7.63 $16,023.00 101,140 -4.33% view
P 2005-12-06 2005-12-06 15:24:43.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 400 $7.62 $3,048.00 99,040 -4.20% view
P 2005-12-06 2005-12-06 15:24:40.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 7,300 $7.61 $55,553.00 98,640 -4.07% view
P 2005-08-22 2005-08-22 15:34:20.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 3,200 $7.19 $23,008.00 95,280 8.90% view
P 2005-08-22 2005-08-22 15:34:20.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 1,800 $7.18 $12,924.00 92,080 9.05% view
P 2005-08-22 2005-08-22 15:34:20.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 7,500 $7.15 $53,625.00 90,280 9.51% view
P 2005-08-22 2005-08-22 15:34:20.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 7,500 $7.19 $53,925.00 95,280 8.90% view
P 2005-08-22 2005-08-22 15:34:20.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 5,000 $7.18 $35,900.00 87,780 9.05% view
S 2005-08-09 2005-08-11 09:54:40.0 INPUT OUTPUT INC IO MACHINIZH JORGE other 4,800 $6.96 $33,408.00 0 -17.10% view
S 2005-08-09 2005-08-11 09:54:40.0 INPUT OUTPUT INC IO MACHINIZH JORGE other 2,555 $6.98 $17,833.90 4,800 -16.76% view
S 2005-06-08 2005-06-10 09:24:01.0 INPUT OUTPUT INC IO MACHINIZH JORGE other 12,000 $6.30 $75,600.00 7,355 -5.56% view
S 2005-05-23 2005-05-25 09:33:56.0 INPUT OUTPUT INC IO MACHINIZH JORGE other 45,000 $6.20 $279,000.00 7,355 -5.48% view
S 2005-05-20 2005-05-23 18:19:01.0 INPUT OUTPUT INC IO MACHINIZH JORGE other 20,000 $6.11 $122,200.00 7,355 -6.55% view
S 2005-05-20 2005-05-23 12:06:03.0 INPUT OUTPUT INC IO MACHINIZH JORGE other 22,100 $6.11 $135,031.00 7,355 -6.55% view
S 2005-05-13 2005-05-17 13:52:26.0 INPUT OUTPUT INC IO MACHINIZH JORGE other 900 $5.85 $5,265.00 7,355 -13.68% view
P 2005-05-03 2005-05-04 15:37:30.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 5,000 $5.84 $29,200.00 925,184 5.31% view
P 2005-05-03 2005-05-04 15:37:30.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,300 $5.83 $60,049.00 920,184 5.49% view
P 2005-05-03 2005-05-04 15:37:30.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 5,400 $5.82 $31,428.00 909,884 5.67% view
P 2005-05-03 2005-05-04 15:37:30.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 4,600 $5.79 $26,634.00 904,484 6.22% view
P 2005-05-03 2005-05-04 15:37:30.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 12,600 $5.78 $72,828.00 899,884 6.40% view
P 2005-05-03 2005-05-04 15:37:30.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 12,100 $5.77 $69,817.00 887,284 6.59% view
P 2005-05-03 2005-05-03 14:43:11.0 INPUT OUTPUT INC IO KIRKSEY J MICHAEL CFO 5,000 $5.95 $29,750.00 10,000 3.36% view
P 2005-05-03 2005-05-03 14:41:19.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 5,500 $5.98 $32,890.00 91,340 2.84% view
P 2005-05-03 2005-05-03 14:41:19.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 2,000 $5.97 $11,940.00 85,840 3.02% view
P 2005-05-03 2005-05-03 14:41:19.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 5,000 $5.95 $29,750.00 83,840 3.36% view
P 2005-05-03 2005-05-03 14:41:19.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 500 $5.94 $2,970.00 78,840 3.54% view
P 2005-05-03 2005-05-03 14:41:19.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 6,000 $5.93 $35,580.00 78,340 3.71% view
P 2005-05-03 2005-05-03 14:41:19.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 2,500 $5.92 $14,800.00 72,340 3.89% view
P 2005-05-03 2005-05-03 14:41:19.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 500 $5.91 $2,955.00 69,840 4.06% view
P 2005-05-03 2005-05-03 14:41:19.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 1,400 $5.90 $8,260.00 69,340 4.24% view
P 2005-05-03 2005-05-03 14:41:19.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 200 $5.89 $1,178.00 67,940 4.41% view
P 2005-05-03 2005-05-03 14:41:19.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 700 $5.88 $4,116.00 67,740 4.59% view
P 2005-05-03 2005-05-03 14:41:19.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 1,500 $5.85 $8,775.00 67,040 5.13% view
P 2005-03-11 2005-03-15 16:47:48.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 3,000 $6.62 $19,860.00 82,780 -3.02% view
P 2005-03-11 2005-03-15 16:47:48.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 2,000 $6.61 $13,220.00 79,780 -2.87% view
P 2005-03-11 2005-03-15 16:47:48.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,000 $6.60 $66,000.00 77,780 -2.73% view
P 2005-03-11 2005-03-15 16:47:48.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 15,000 $6.62 $99,300.00 82,780 -3.02% view
P 2005-03-11 2005-03-15 16:47:48.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 4,800 $6.64 $31,872.00 875,184 -3.31% view
P 2005-03-11 2005-03-15 16:47:48.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,200 $6.63 $67,626.00 870,384 -3.17% view
P 2005-03-11 2005-03-15 16:47:48.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,000 $6.62 $66,200.00 860,184 -3.02% view
P 2005-02-23 2005-02-24 16:29:41.0 INPUT OUTPUT INC IO LAITRAM LLC 10% owner 100,000 $6.36 $635,920.00 7,905,340 1.59% view
P 2005-02-22 2005-02-24 16:29:41.0 INPUT OUTPUT INC IO LAITRAM LLC 10% owner 150,000 $6.22 $933,705.00 7,805,340 7.48% view
P 2005-02-22 2005-02-23 13:57:03.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,000 $6.24 $62,400.00 67,780 7.21% view
P 2005-02-22 2005-02-23 13:57:03.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 5,500 $6.20 $34,100.00 57,780 7.90% view
P 2005-02-22 2005-02-23 13:57:03.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 4,500 $6.16 $27,720.00 52,280 8.60% view
P 2005-02-22 2005-02-23 13:57:03.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 9,100 $6.20 $56,420.00 67,780 7.90% view
P 2005-02-22 2005-02-23 13:57:03.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 900 $6.19 $5,571.00 58,680 8.08% view
P 2005-02-22 2005-02-23 13:57:03.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,000 $6.20 $62,000.00 57,780 7.90% view
P 2005-02-22 2005-02-23 13:57:03.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 5,100 $6.19 $31,569.00 67,780 8.08% view
P 2005-02-22 2005-02-23 13:57:03.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 4,900 $6.17 $30,233.00 62,680 8.43% view
P 2005-02-22 2005-02-23 13:57:03.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,000 $6.20 $62,000.00 57,780 7.90% view
P 2005-02-22 2005-02-23 13:27:25.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 16,000 $6.18 $98,864.00 65,540 8.27% view
P 2004-11-17 2004-11-18 12:52:20.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,000 $7.99 $79,900.00 47,780 1.63% view
P 2004-11-17 2004-11-18 12:52:20.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,000 $8.06 $80,600.00 47,780 0.74% view
P 2004-11-17 2004-11-18 12:52:20.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,000 $7.99 $79,900.00 47,780 1.63% view
P 2004-11-12 2004-11-16 15:38:29.0 INPUT OUTPUT INC IO NELSON S JAMES director 4,000 $7.91 $31,640.00 4,000 -1.77% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 3,900 $6.97 $27,183.00 37,780 20.80% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 5,000 $6.94 $34,700.00 33,880 21.33% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 6,100 $6.93 $42,273.00 28,880 21.50% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 2,700 $7.00 $18,900.00 37,780 20.29% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 9,100 $6.99 $63,609.00 35,080 20.46% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 1,000 $6.98 $6,980.00 25,980 20.63% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 1,300 $6.95 $9,035.00 24,980 21.15% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 800 $6.93 $5,544.00 23,680 21.50% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 100 $6.89 $689.00 22,880 22.21% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 5,000 $6.98 $34,900.00 37,780 20.63% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 4,800 $6.95 $33,360.00 32,780 21.15% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 4,900 $6.93 $33,957.00 27,980 21.50% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 200 $6.88 $1,376.00 23,080 22.38% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 100 $6.87 $687.00 22,880 22.56% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 4,000 $7.00 $28,000.00 841,184 20.29% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 4,100 $6.99 $28,659.00 837,184 20.46% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 2,200 $6.97 $15,334.00 833,084 20.80% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 6,000 $6.96 $41,760.00 830,884 20.98% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 14,500 $6.95 $100,775.00 824,884 21.15% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 10,000 $6.94 $69,400.00 810,384 21.33% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 500 $6.91 $3,455.00 800,384 21.85% view
P 2004-11-04 2004-11-05 14:48:45.0 INPUT OUTPUT INC IO LAPEYRE JAMES M JR director 8,700 $6.90 $60,030.00 799,884 22.03% view
S 2004-11-04 2004-11-05 14:42:40.0 INPUT OUTPUT INC IO Lambert Michael K officer (President-GX Technology) 225,548 $7.17 $1,616,410.00 78,200 -17.49% view
P 2004-11-02 2004-11-04 12:19:31.0 INPUT OUTPUT INC IO PEEBLER ROBERT P CEO 14,200 $6.93 $98,471.30 49,540 19.11% view
P 2004-11-02 2004-11-04 12:17:30.0 INPUT OUTPUT INC IO FRIEDEMANN CHRIS officer (Vice President) 3,600 $6.80 $24,480.00 8,600 21.47% view
* An * after P or S in the Buy/Sell column means the transaction was filed by the insider as open market, but it was marked as private transaction by insidercow's proprietary method
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