Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Data I/o Corp (DAIO) since 2005 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Data I/o Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 351998.
Total stock buying since 2005: $1,185,722.
Total stock sales since 2005: $5,159,652.
Total stock option exercises since 2005: $2,551,709.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 5,000 | $12,300 | 0 | $0 | 0 | $0 |
| 2024 | 3,000 | $7,980 | 0 | $0 | 0 | $0 |
| 2021 | 0 | $0 | 183,473 | $1,128,828 | 12,500 | $62,250 |
| 2020 | 10,000 | $27,400 | 0 | $0 | 0 | $0 |
| 2019 | 128,446 | $464,513 | 0 | $0 | 0 | $0 |
| 2018 | 0 | $0 | 0 | $0 | 15,000 | $43,275 |
| 2017 | 0 | $0 | 201,928 | $2,531,877 | 237,500 | $617,098 |
| 2016 | 5,000 | $11,580 | 0 | $0 | 100,000 | $224,800 |
| 2015 | 1,604 | $5,309 | 0 | $0 | 0 | $0 |
| 2014 | 7,000 | $17,944 | 0 | $0 | 25,000 | $76,750 |
| 2013 | 2,000 | $3,998 | 0 | $0 | 0 | $0 |
| 2012 | 38,600 | $75,987 | 0 | $0 | 27,500 | $106,700 |
| 2011 | 0 | $0 | 1,101 | $6,317 | 82,000 | $244,762 |
| 2010 | 0 | $0 | 23,909 | $115,860 | 134,500 | $401,534 |
| 2009 | 0 | $0 | 0 | $0 | 55,000 | $100,149 |
| 2008 | 209,062 | $558,711 | 27,500 | $154,544 | 32,500 | $45,806 |
| 2007 | 0 | $0 | 105,931 | $545,644 | 167,500 | $588,185 |
| 2006 | 0 | $0 | 10,000 | $35,690 | 15,000 | $40,400 |
| 2005 | 0 | $0 | 207,295 | $640,892 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-05 | 5,000 | $12,300 | 0 | $0 | 0 | $0 |
| 2024-08 | 3,000 | $7,980 | 0 | $0 | 0 | $0 |
| 2021-11 | 0 | $0 | 10,553 | $55,994 | 0 | $0 |
| 2021-10 | 0 | $0 | 7,915 | $49,880 | 0 | $0 |
| 2021-09 | 0 | $0 | 64,735 | $418,977 | 0 | $0 |
| 2021-08 | 0 | $0 | 5,360 | $34,668 | 0 | $0 |
| 2021-07 | 0 | $0 | 24,414 | $151,788 | 0 | $0 |
| 2021-06 | 0 | $0 | 43,585 | $267,984 | 12,500 | $62,250 |
| 2021-04 | 0 | $0 | 26,911 | $149,537 | 0 | $0 |
| 2020-03 | 10,000 | $27,400 | 0 | $0 | 0 | $0 |
| 2019-11 | 128,446 | $464,513 | 0 | $0 | 0 | $0 |
| 2018-03 | 0 | $0 | 0 | $0 | 15,000 | $43,275 |
| 2017-11 | 0 | $0 | 63,476 | $910,012 | 45,000 | $82,799 |
| 2017-10 | 0 | $0 | 125,000 | $1,509,677 | 0 | $0 |
| 2017-09 | 0 | $0 | 13,452 | $112,188 | 85,000 | $177,649 |
| 2017-07 | 0 | $0 | 0 | $0 | 70,000 | $130,900 |
| 2017-05 | 0 | $0 | 0 | $0 | 37,500 | $225,750 |
| 2016-11 | 0 | $0 | 0 | $0 | 60,000 | $112,200 |
| 2016-07 | 0 | $0 | 0 | $0 | 40,000 | $112,600 |
| 2016-03 | 5,000 | $11,580 | 0 | $0 | 0 | $0 |
| 2015-03 | 1,604 | $5,309 | 0 | $0 | 0 | $0 |
| 2014-09 | 0 | $0 | 0 | $0 | 25,000 | $76,750 |
| 2014-05 | 3,000 | $7,992 | 0 | $0 | 0 | $0 |
| 2014-03 | 4,000 | $9,952 | 0 | $0 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-05-07 | Smith Edward J | Buy | 5,000 | 2.46 | 12,300 |
| 2024-08-26 | Brown Douglas Wells | Buy | 3,000 | 2.66 | 7,980 |
| 2021-11-01 | Ambrose Anthony (President) | Sale | 10,553 | 5.31 | 55,994 |
| 2021-10-04 | Ambrose Anthony (President) | Sale | 5,214 | 6.24 | 32,551 |
| 2021-10-01 | Ambrose Anthony (President) | Sale | 2,701 | 6.42 | 17,329 |
| 2021-09-14 | Gulati Rajeev (Vice President CTO) | Sale | 5,559 | 6.56 | 36,472 |
| 2021-09-13 | Gulati Rajeev (Vice President CTO) | Sale | 300 | 7.01 | 2,103 |
| 2021-09-10 | Gulati Rajeev (Vice President CTO) | Sale | 1,700 | 7.02 | 11,928 |
| 2021-09-09 | Brown Douglas Wells | Sale | 12,000 | 7.28 | 87,336 |
| 2021-09-09 | Hatlen Joel S (Vice President CFO COO) | Sale | 2,500 | 7.50 | 18,752 |
| 2021-09-08 | Hatlen Joel S (Vice President CFO COO) | Sale | 13,708 | 7.01 | 96,065 |
| 2021-09-07 | Hatlen Joel S (Vice President CFO COO) | Sale | 2,000 | 7.01 | 14,016 |
| 2021-09-02 | Ambrose Anthony (President) | Sale | 9,670 | 5.66 | 54,693 |
| 2021-09-01 | Ambrose Anthony (President) | Sale | 17,298 | 5.64 | 97,612 |
| 2021-08-04 | Brown Douglas Wells | Sale | 5,360 | 6.47 | 34,668 |
| 2021-07-13 | Hatlen Joel S (Vice President CFO COO) | Sale | 1,900 | 6.00 | 11,400 |
| 2021-07-09 | Hatlen Joel S (Vice President CFO COO) | Sale | 1,663 | 6.01 | 9,996 |
| 2021-07-08 | Hatlen Joel S (Vice President CFO COO) | Sale | 800 | 6.06 | 4,844 |
| 2021-07-07 | Hatlen Joel S (Vice President CFO COO) | Sale | 1,672 | 6.10 | 10,202 |
| 2021-07-06 | Hatlen Joel S (Vice President CFO COO) | Sale | 18,379 | 6.28 | 115,346 |
| 2021-06-23 | Tidwell Michael R (Vice President Mktg & Bus Dev) | Option Ex | 12,500 | 4.98 | 62,250 |
| 2021-06-07 | Brown Douglas Wells | Sale | 15,714 | 6.09 | 95,682 |
| 2021-06-04 | Brown Douglas Wells | Sale | 2,900 | 6.26 | 18,165 |
| 2021-06-03 | Ambrose Anthony (President) | Sale | 12,432 | 6.25 | 77,650 |
| 2021-06-02 | Ambrose Anthony (President) | Sale | 12,539 | 6.10 | 76,487 |
| 2021-04-06 | Ambrose Anthony (President) | Sale | 16,824 | 5.59 | 93,978 |
| 2021-04-05 | Ambrose Anthony (President) | Sale | 10,087 | 5.51 | 55,559 |
| 2020-03-12 | Ambrose Anthony (President) | Buy | 10,000 | 2.74 | 27,400 |
| 2019-11-08 | Delafield John D | Buy | 62,208 | 3.70 | 230,169 |
| 2019-11-07 | Delafield John D | Buy | 10,292 | 3.71 | 38,142 |
| 2019-11-06 | Delafield John D | Buy | 55,946 | 3.51 | 196,202 |
| 2018-03-07 | Crowley Brian | Option Ex | 15,000 | 2.88 | 43,275 |
| 2017-11-29 | Brown Douglas Wells | Sale | 7,040 | 13.09 | 92,167 |
| 2017-11-27 | Ambrose Anthony (President) | Sale | 20,000 | 15.97 | 319,320 |
| 2017-11-27 | Howe Alan B | Sale | 15,000 | 16.11 | 241,679 |
| 2017-11-22 | Howe Alan B | Option Ex | 15,000 | 1.72 | 25,725 |
| 2017-11-17 | Gulati Rajeev (Vice President CTO) | Option Ex | 15,000 | 2.09 | 31,349 |
| 2017-11-13 | Gallenberger Mark J | Sale | 12,332 | 11.50 | 141,818 |
| 2017-11-10 | Gallenberger Mark J | Sale | 704 | 11.50 | 8,096 |
| 2017-11-03 | Gallenberger Mark J | Option Ex | 15,000 | 1.72 | 25,725 |
| 2017-11-01 | Ambrose Anthony (President) | Sale | 8,400 | 12.73 | 106,932 |
| 2017-10-31 | Hatlen Joel S (Vice President CFO) | Sale | 100,000 | 12.74 | 1,274,400 |
| 2017-10-13 | Gulati Rajeev (Vice President CTO) | Sale | 5,972 | 9.59 | 57,295 |
| 2017-10-12 | Gulati Rajeev (Vice President CTO) | Sale | 5,000 | 9.79 | 48,930 |
| 2017-10-11 | Gulati Rajeev (Vice President CTO) | Sale | 5,000 | 9.77 | 48,845 |
| 2017-10-10 | Gulati Rajeev (Vice President CTO) | Sale | 4,028 | 8.92 | 35,917 |
| 2017-10-09 | Gulati Rajeev (Vice President CTO) | Sale | 5,000 | 8.86 | 44,290 |
| 2017-09-14 | Gulati Rajeev (Vice President CTO) | Option Ex | 35,000 | 2.09 | 73,150 |
| 2017-09-12 | Gulati Rajeev (Vice President CTO) | Sale | 6,452 | 8.42 | 54,312 |
| 2017-09-12 | Gulati Rajeev (Vice President CTO) | Option Ex | 20,000 | 2.09 | 41,800 |
| 2017-09-11 | Gulati Rajeev (Vice President CTO) | Sale | 7,000 | 8.27 | 57,876 |
| 2017-09-06 | Gulati Rajeev (Vice President CTO) | Option Ex | 30,000 | 2.09 | 62,699 |
| 2017-07-31 | Ambrose Anthony (President) | Option Ex | 70,000 | 1.87 | 130,900 |
| 2017-05-08 | Brown Douglas Wells (Director) | Option Ex | 12,500 | 6.02 | 75,250 |
| 2017-05-08 | Hatlen Joel S (Vice President) | Option Ex | 25,000 | 6.02 | 150,500 |
| 2016-11-29 | Ambrose Anthony (PRESIDENT) | Option Ex | 60,000 | 1.87 | 112,200 |
| 2016-07-29 | Hatlen Joel S (Vice President) | Option Ex | 40,000 | 2.81 | 112,600 |
| 2016-03-09 | Howe Alan B (Director) | Buy | 5,000 | 2.32 | 11,580 |
| 2015-03-17 | Crowley Brian (Director) | Buy | 1,200 | 3.33 | 3,996 |
| 2015-03-13 | Crowley Brian (Director) | Buy | 404 | 3.25 | 1,313 |
| 2014-09-10 | Hatlen Joel S (Vice President) | Option Ex | 25,000 | 3.07 | 76,750 |
| 2014-05-30 | Crowley Brian (Director) | Buy | 3,000 | 2.66 | 7,992 |
| 2014-03-04 | Crowley Brian (Director) | Buy | 4,000 | 2.49 | 9,952 |
| 2013-05-29 | Crowley Brian (Director) | Buy | 2,000 | 2.00 | 3,998 |
| 2012-12-14 | Brown Douglas Wells (Director) | Buy | 6,000 | 1.65 | 9,870 |
| 2012-12-11 | Myer Kenneth Brian (Director) | Buy | 3,700 | 1.50 | 5,550 |
| 2012-11-21 | Ambrose Anthony (President) | Buy | 6,800 | 1.50 | 10,200 |
| 2012-11-12 | Ambrose Anthony (President) | Buy | 10,000 | 1.73 | 17,280 |
| 2012-08-16 | Crowley Brian (Director) | Buy | 856 | 2.55 | 2,182 |
| 2012-08-15 | Crowley Brian (Director) | Buy | 1,144 | 2.50 | 2,854 |
| 2012-05-17 | Myer Kenneth Brian (Director) | Buy | 3,700 | 2.79 | 10,323 |
| 2012-05-10 | Brown Douglas Wells (Director) | Buy | 6,400 | 2.77 | 17,728 |
| 2012-03-26 | Hatlen Joel S (Vice President) | Option Ex | 15,000 | 3.88 | 58,200 |
| 2012-03-20 | Quist Steven M (Director) | Option Ex | 12,500 | 3.88 | 48,500 |
| 2011-08-10 | Hatlen Joel S (CHIEF FINANCIAL OFFICER) | Sale | 100 | 5.92 | 592 |
| 2011-06-13 | Hatlen Joel S (CHIEF FINANCIAL OFFICER) | Option Ex | 20,000 | 2.49 | 49,800 |
| 2011-06-06 | Bluechel Gordon Blaire (Vice President) | Sale | 1,001 | 5.72 | 5,725 |
| 2011-06-06 | Bluechel Gordon Blaire (Vice President) | Option Ex | 4,500 | 5.85 | 26,325 |
| 2011-05-20 | Hume Frederick R (PRESIDENT AND CEO) | Option Ex | 50,000 | 2.49 | 124,500 |
| 2011-03-04 | Quist Steven M (Director) | Option Ex | 7,500 | 5.88 | 44,137 |
| 2010-10-19 | Gary Paul A (Director) | Sale | 7,500 | 5.60 | 42,000 |
| 2010-10-19 | Gary Paul A (Director) | Option Ex | 7,500 | 2.56 | 19,237 |
| 2010-06-14 | Hume Frederick R (PRESIDENT AND CEO) | Option Ex | 50,000 | 2.93 | 146,500 |
| 2010-06-07 | Bluechel Gordon Blaire (VICE PRESIDENT, OPS AND ADMIN.) | Sale | 500 | 4.49 | 2,245 |
| 2010-06-07 | Bluechel Gordon Blaire (VICE PRESIDENT, OPS AND ADMIN.) | Option Ex | 2,000 | 2.93 | 5,860 |
| 2010-06-04 | Hatlen Joel S (CHIEF FINANCIAL OFFICER) | Sale | 5,606 | 4.33 | 24,244 |
| 2010-06-04 | Hatlen Joel S (CHIEF FINANCIAL OFFICER) | Option Ex | 35,000 | 2.93 | 102,550 |
| 2010-05-03 | Walker William R (Director) | Option Ex | 7,500 | 2.69 | 20,212 |
| 2010-04-21 | Gary Paul A (Director) | Sale | 7,469 | 4.70 | 35,104 |
| 2010-04-21 | Gary Paul A (Director) | Option Ex | 7,469 | 4.76 | 35,552 |
| 2010-03-17 | Gary Paul A (Director) | Sale | 31 | 4.70 | 145 |
| 2010-03-17 | Gary Paul A (Director) | Option Ex | 31 | 4.39 | 136 |
| 2010-03-03 | Quist Steven M (Director) | Option Ex | 7,500 | 2.69 | 20,212 |
| 2009-10-22 | Walker William R (Director) | Option Ex | 15,000 | 3.12 | 46,875 |
| 2009-05-11 | Gary Paul A (Director) | Option Ex | 7,500 | 1.89 | 14,137 |
| 2009-05-08 | Dileo Daniel A (Director) | Option Ex | 7,500 | 1.89 | 14,137 |
| 2009-03-17 | Hatlen Joel S (Chief Financial Officer) | Option Ex | 25,000 | 1.00 | 25,000 |
| 2008-11-24 | Leviticus Partners L P (10% Owner) | Buy | 10,312 | 2.05 | 21,139 |
| 2008-11-21 | Leviticus Partners L P (10% Owner) | Buy | 10,000 | 2.05 | 20,490 |
| 2008-11-19 | Leviticus Partners L P (10% Owner) | Buy | 35,362 | 2.69 | 95,265 |
| 2008-11-18 | Leviticus Partners L P (10% Owner) | Buy | 153,388 | 2.75 | 421,817 |
| 2008-07-25 | Hume Frederick R (President and CEO) | Sale | 11,030 | 6.24 | 68,827 |
| 2008-07-24 | Hume Frederick R (President and CEO) | Sale | 40 | 6.00 | 240 |
| 2008-07-21 | Hume Frederick R (President and CEO) | Sale | 3,930 | 6.00 | 23,580 |
| 2008-05-07 | Dileo Daniel A (Director) | Option Ex | 7,500 | 1.25 | 9,382 |
| 2008-05-06 | Gary Paul A (Director) | Sale | 5,000 | 5.59 | 27,960 |
| 2008-05-06 | Gary Paul A (Director) | Option Ex | 5,000 | 1.25 | 6,254 |
| 2008-04-23 | Weigelt Harald (Vice President World Wide Sale) | Option Ex | 5,000 | 1.33 | 6,650 |
| 2008-02-27 | Quist Steven M (Director) | Sale | 7,500 | 4.53 | 33,937 |
| 2008-02-26 | Quist Steven M (Director) | Option Ex | 15,000 | 1.57 | 23,520 |
| 2007-12-21 | Gary Paul A (Director) | Sale | 2,500 | 6.25 | 15,625 |
| 2007-12-21 | Gary Paul A (Director) | Option Ex | 2,500 | 1.25 | 3,127 |
| 2007-12-13 | Hatlen Joel S (Chief Financial Officer) | Sale | 7,500 | 5.98 | 44,820 |
| 2007-12-13 | Hatlen Joel S (Chief Financial Officer) | Option Ex | 25,000 | 1.33 | 33,250 |
| 2007-12-12 | Weigelt Harald (Vice President World Wide Sale) | Sale | 2,500 | 6.19 | 15,470 |
| 2007-12-12 | Weigelt Harald (Vice President World Wide Sale) | Option Ex | 2,500 | 1.33 | 3,325 |
| 2007-12-10 | Gary Paul A (Director) | Sale | 4,100 | 6.53 | 26,781 |
| 2007-12-07 | Gary Paul A (Director) | Sale | 5,900 | 6.50 | 38,350 |
| 2007-12-03 | Dileo Daniel A (Director) | Sale | 3,431 | 5.93 | 20,332 |
| 2007-11-28 | Lazowska Edward D (Director) | Option Ex | 1,897 | 5.40 | 10,243 |
| 2007-11-27 | Lazowska Edward D (Director) | Option Ex | 4,600 | 5.45 | 25,070 |
| 2007-11-26 | Lazowska Edward D (Director) | Option Ex | 8,503 | 5.58 | 47,446 |
| 2007-10-25 | Hume Frederick R (President and CEO) | Sale | 10,000 | 5.81 | 58,099 |
| 2007-10-25 | Gary Paul A (Director) | Sale | 22,500 | 5.91 | 132,862 |
| 2007-10-22 | Hume Frederick R (President and CEO) | Option Ex | 50,000 | 3.94 | 196,750 |
| 2007-10-11 | Hume Frederick R (President and CEO) | Sale | 20,000 | 4.37 | 87,420 |
| 2007-10-09 | Hume Frederick R (President and CEO) | Option Ex | 50,000 | 3.90 | 195,250 |
| 2007-10-02 | Hume Frederick R (President and CEO) | Sale | 20,000 | 4.04 | 80,760 |
| 2007-05-21 | Dileo Daniel A (Director) | Option Ex | 7,500 | 4.05 | 30,412 |
| 2007-05-15 | Lazowska Edward D (Director) | Option Ex | 7,500 | 3.58 | 26,812 |
| 2007-05-09 | Gary Paul A (Director) | Sale | 7,500 | 3.35 | 25,125 |
| 2007-05-09 | Gary Paul A (Director) | Option Ex | 7,500 | 2.20 | 16,500 |
| 2006-12-08 | Weigelt Harald (Vice President World Wide Sale) | Option Ex | 5,000 | 3.68 | 18,400 |
| 2006-10-30 | Quist Steven M (Director) | Sale | 10,000 | 3.57 | 35,690 |
| 2006-10-30 | Quist Steven M (Director) | Option Ex | 10,000 | 2.20 | 22,000 |
| 2005-12-16 | Bisco Industries Inc (Director) | Sale | 11,000 | 4.66 | 51,293 |
| 2005-12-15 | Bisco Industries Inc (Director) | Sale | 23,000 | 4.36 | 98,260 |
| 2005-12-14 | Bisco Industries Inc (Director) | Sale | 1,000 | 4.17 | 4,170 |
| 2005-12-13 | Bisco Industries Inc (Director) | Sale | 11,000 | 4.24 | 46,640 |
| 2005-12-09 | Bisco Industries Inc (Director) | Sale | 1,000 | 2.96 | 2,960 |
| 2005-11-18 | Bisco Industries Inc (Director) | Sale | 17,000 | 2.44 | 41,480 |
| 2005-11-17 | Bisco Industries Inc (Director) | Sale | 9,700 | 2.44 | 23,668 |
| 2005-11-16 | Bisco Industries Inc (Director) | Sale | 400 | 2.45 | 980 |
| 2005-11-15 | Bisco Industries Inc (Director) | Sale | 200 | 2.52 | 504 |
| 2005-11-14 | Bisco Industries Inc (Director) | Sale | 5,900 | 2.50 | 14,720 |
| 2005-09-16 | Bisco Industries Inc (Director) | Sale | 23,576 | 2.33 | 54,814 |
| 2005-09-15 | Bisco Industries Inc (Director) | Sale | 26,000 | 2.38 | 61,801 |
| 2005-09-14 | Bisco Industries Inc (Director) | Sale | 500 | 2.37 | 1,185 |
| 2005-09-13 | Bisco Industries Inc (Director) | Sale | 11,658 | 2.38 | 27,792 |
| 2005-08-19 | Bisco Industries Inc (Director) | Sale | 200 | 2.42 | 483 |
| 2005-08-17 | Bisco Industries Inc (Director) | Sale | 100 | 2.42 | 242 |
| 2005-08-16 | Bisco Industries Inc (Director) | Sale | 2,310 | 2.42 | 5,590 |
| 2005-08-15 | Bisco Industries Inc (Director) | Sale | 1,000 | 2.42 | 2,425 |
| 2005-08-12 | Bisco Industries Inc (Director) | Sale | 2,204 | 2.45 | 5,399 |
| 2005-08-11 | Bisco Industries Inc (Director) | Sale | 100 | 2.48 | 248 |
| 2005-08-08 | Bisco Industries Inc (Director) | Sale | 100 | 2.58 | 258 |
| 2005-08-05 | Bisco Industries Inc (Director) | Sale | 8,000 | 2.56 | 20,557 |
| 2005-06-17 | Bisco Industries Inc (Director) | Sale | 2,399 | 2.56 | 6,141 |
| 2005-06-16 | Bisco Industries Inc (Director) | Sale | 600 | 2.59 | 1,554 |
| 2005-06-10 | Bisco Industries Inc (Director) | Sale | 400 | 2.87 | 1,144 |
| 2005-05-10 | Bisco Industries Inc (Director) | Sale | 7,101 | 2.66 | 18,888 |
| 2005-05-09 | Bisco Industries Inc (Director) | Sale | 100 | 2.66 | 266 |
| 2005-03-16 | Bisco Industries Inc (Director) | Sale | 18,000 | 3.00 | 54,000 |
| 2005-03-10 | Bisco Industries Inc (Director) | Sale | 447 | 3.18 | 1,421 |
| 2005-03-09 | Bisco Industries Inc (Director) | Sale | 1,900 | 3.20 | 6,080 |
Insider trading activities including stock purchases, stock sales, and option exercises of DAIO listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Data I/o Corp (symbol DAIO, CIK number 351998) see the Securities and Exchange Commission (SEC) website.