Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Perma-pipe International Holdings, Inc. (PPIH) since 2005 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Perma-pipe International Holdings, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 914122.
Total stock buying since 2005: $600,496,797.
Total stock sales since 2005: $5,671,535.
Total stock option exercises since 2005: $4,713,142.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2024 | 0 | $0 | 6,571 | $71,926 | 0 | $0 |
| 2023 | 8,700 | $70,878 | 4,788 | $37,844 | 0 | $0 |
| 2022 | 0 | $0 | 17,773 | $162,078 | 4,000 | $22,200 |
| 2021 | 0 | $0 | 13,786 | $102,892 | 0 | $0 |
| 2019 | 0 | $0 | 20,483 | $174,641 | 48,250 | $405,621 |
| 2018 | 0 | $0 | 24,051 | $217,716 | 75,747 | $725,181 |
| 2017 | 0 | $0 | 0 | $0 | 79,012 | $645,694 |
| 2016 | 0 | $0 | 1,000 | $6,780 | 144,417 | $1,045,443 |
| 2015 | 0 | $0 | 0 | $0 | 28,618 | $183,982 |
| 2014 | 18,193 | $600,079,110 | 0 | $0 | 43,340 | $625,936 |
| 2013 | 0 | $0 | 0 | $0 | 15,000 | $142,407 |
| 2012 | 0 | $0 | 0 | $0 | 2,350 | $19,467 |
| 2011 | 10,000 | $69,905 | 0 | $0 | 7,750 | $20,460 |
| 2010 | 17,400 | $107,340 | 0 | $0 | 5,750 | $13,546 |
| 2009 | 10,246 | $59,206 | 0 | $0 | 16,000 | $47,745 |
| 2008 | 25,450 | $110,358 | 0 | $0 | 122,000 | $308,636 |
| 2007 | 0 | $0 | 187,765 | $4,465,355 | 144,525 | $473,267 |
| 2006 | 0 | $0 | 19,578 | $398,553 | 9,925 | $33,557 |
| 2005 | 0 | $0 | 5,000 | $33,750 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2024-10 | 0 | $0 | 4,011 | $51,166 | 0 | $0 |
| 2024-07 | 0 | $0 | 2,560 | $20,760 | 0 | $0 |
| 2023-12 | 0 | $0 | 4,788 | $37,844 | 0 | $0 |
| 2023-10 | 1,500 | $11,250 | 0 | $0 | 0 | $0 |
| 2023-09 | 7,200 | $59,628 | 0 | $0 | 0 | $0 |
| 2022-11 | 0 | $0 | 10,744 | $99,912 | 0 | $0 |
| 2022-08 | 0 | $0 | 4,029 | $36,246 | 0 | $0 |
| 2022-01 | 0 | $0 | 3,000 | $25,920 | 4,000 | $22,200 |
| 2021-11 | 0 | $0 | 6,893 | $57,228 | 0 | $0 |
| 2021-08 | 0 | $0 | 6,893 | $45,664 | 0 | $0 |
| 2019-06 | 0 | $0 | 0 | $0 | 35,750 | $326,367 |
| 2019-01 | 0 | $0 | 20,483 | $174,641 | 12,500 | $79,254 |
| 2018-06 | 0 | $0 | 24,051 | $217,716 | 75,747 | $725,181 |
| 2017-11 | 0 | $0 | 0 | $0 | 9,138 | $76,302 |
| 2017-06 | 0 | $0 | 0 | $0 | 52,061 | $413,530 |
| 2017-01 | 0 | $0 | 0 | $0 | 17,813 | $155,862 |
| 2016-06 | 0 | $0 | 0 | $0 | 137,015 | $992,965 |
| 2016-05 | 0 | $0 | 1,000 | $6,780 | 0 | $0 |
| 2016-04 | 0 | $0 | 0 | $0 | 7,402 | $52,478 |
| 2015-12 | 0 | $0 | 0 | $0 | 10,000 | $66,620 |
| 2015-06 | 0 | $0 | 0 | $0 | 18,618 | $117,362 |
| 2014-12 | 16,693 | $600,064,561 | 0 | $0 | 0 | $0 |
| 2014-06 | 0 | $0 | 0 | $0 | 14,790 | $177,413 |
| 2014-04 | 1,500 | $14,549 | 0 | $0 | 3,250 | $33,227 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2024-10-01 | Boiter Cynthia (Director) | Sale | 1,280 | 12.76 | 16,328 |
| 2024-10-01 | Brown David B (Director) | Sale | 1,280 | 12.76 | 16,328 |
| 2024-10-01 | Walker Jerome T. (Director) | Sale | 1,451 | 12.76 | 18,510 |
| 2024-07-09 | Boiter Cynthia (Director) | Sale | 1,280 | 8.11 | 10,380 |
| 2024-07-09 | Brown David B (Director) | Sale | 1,280 | 8.11 | 10,380 |
| 2023-12-20 | Boiter Cynthia (Director) | Sale | 2,394 | 7.90 | 18,922 |
| 2023-12-20 | Brown David B (Director) | Sale | 2,394 | 7.90 | 18,922 |
| 2023-10-06 | Walker Jerome T. (Director) | Buy | 1,500 | 7.50 | 11,250 |
| 2023-09-26 | Walker Jerome T. (Director) | Buy | 1,200 | 7.90 | 9,480 |
| 2023-09-20 | Mcnally Robert Joseph (Director) | Buy | 6,000 | 8.36 | 50,148 |
| 2022-11-16 | Boiter Cynthia (Director) | Sale | 1,343 | 9.30 | 12,489 |
| 2022-11-16 | Brown David B (Director) | Sale | 5,372 | 9.30 | 49,956 |
| 2022-08-17 | Boiter Cynthia (Director) | Sale | 1,343 | 8.99 | 12,073 |
| 2022-08-17 | Brown David B (Director) | Sale | 1,343 | 9.01 | 12,100 |
| 2022-08-17 | Walker Jerome T. (Director) | Sale | 1,343 | 8.99 | 12,073 |
| 2022-01-07 | Barrie David S (Director) | Option Ex | 1,000 | 5.55 | 5,550 |
| 2022-01-05 | Barrie David S (Director) | Sale | 3,000 | 8.64 | 25,920 |
| 2022-01-05 | Barrie David S (Director) | Option Ex | 3,000 | 5.55 | 16,650 |
| 2021-11-17 | Boiter Cynthia (Director) | Sale | 1,787 | 8.31 | 14,849 |
| 2021-11-17 | Barrie David S (Director) | Sale | 1,787 | 8.30 | 14,832 |
| 2021-11-17 | Brown David B (Director) | Sale | 1,787 | 8.30 | 14,832 |
| 2021-11-17 | Walker Jerome T. (Director) | Sale | 1,532 | 8.30 | 12,715 |
| 2021-08-18 | Boiter Cynthia (Director) | Sale | 1,787 | 6.58 | 11,758 |
| 2021-08-18 | Barrie David S (Director) | Sale | 1,787 | 6.68 | 11,937 |
| 2021-08-18 | Brown David B (Director) | Sale | 1,787 | 6.61 | 11,812 |
| 2021-08-18 | Walker Jerome T. (Director) | Sale | 1,532 | 6.63 | 10,157 |
| 2019-06-22 | Mansfield David J (President & CEO) | Option Ex | 16,076 | 9.08 | 145,970 |
| 2019-06-22 | Bosch Wayne (Vice President, CHRO) | Option Ex | 2,091 | 9.08 | 18,986 |
| 2019-06-14 | Mansfield David J (President & CEO) | Option Ex | 13,464 | 9.18 | 123,599 |
| 2019-06-14 | Bosch Wayne (Vice President, CHRO) | Option Ex | 4,119 | 9.18 | 37,812 |
| 2019-01-11 | Zorko Mark A | Sale | 5,400 | 8.53 | 46,067 |
| 2019-01-11 | Zorko Mark A | Option Ex | 5,400 | 6.54 | 35,305 |
| 2019-01-10 | Zorko Mark A | Sale | 7,100 | 8.57 | 60,818 |
| 2019-01-10 | Zorko Mark A | Option Ex | 7,100 | 6.19 | 43,949 |
| 2019-01-04 | Zorko Mark A | Sale | 7,483 | 8.47 | 63,381 |
| 2019-01-03 | Zorko Mark A | Sale | 500 | 8.75 | 4,375 |
| 2018-06-28 | Schmidt Karl J (VP and CFO) | Sale | 299 | 9.45 | 2,825 |
| 2018-06-27 | Mansfield David J (President and CEO) | Sale | 5,398 | 9.03 | 48,716 |
| 2018-06-27 | Mansfield David J (President and CEO) | Option Ex | 21,250 | 9.45 | 200,812 |
| 2018-06-27 | Bosch Wayne (VP and Chief HR Officer) | Sale | 3,682 | 9.03 | 33,230 |
| 2018-06-27 | Bosch Wayne (VP and Chief HR Officer) | Option Ex | 11,483 | 9.62 | 110,489 |
| 2018-06-27 | Schmidt Karl J (VP and CFO) | Sale | 13,422 | 9.03 | 121,133 |
| 2018-06-27 | Schmidt Karl J (VP and CFO) | Option Ex | 43,014 | 9.62 | 413,880 |
| 2018-06-25 | Schmidt Karl J (VP and CFO) | Sale | 1,250 | 9.45 | 11,812 |
| 2017-11-08 | Mansfield David J (President and CEO) | Option Ex | 9,138 | 8.35 | 76,302 |
| 2017-06-19 | Bosch Wayne (VP & Chief HR Officer) | Option Ex | 2,722 | 7.90 | 21,503 |
| 2017-06-19 | Mautner Bradley E (Director) | Option Ex | 16,772 | 7.90 | 132,498 |
| 2017-06-19 | Schmidt Karl J (VP and CFO) | Option Ex | 10,064 | 7.90 | 79,505 |
| 2017-06-14 | Bosch Wayne (VP & Chief HR Officer) | Option Ex | 2,092 | 8.00 | 16,736 |
| 2017-06-14 | Mautner Bradley E (Director) | Option Ex | 12,757 | 8.00 | 102,056 |
| 2017-06-14 | Schmidt Karl J (VP and CFO) | Option Ex | 7,654 | 8.00 | 61,232 |
| 2017-01-31 | Bosch Wayne (VP & Chief HR Officer) | Option Ex | 1,328 | 8.75 | 11,620 |
| 2017-01-31 | Mautner Bradley E (Director) | Option Ex | 9,029 | 8.75 | 79,003 |
| 2017-01-31 | Elgendy Fati A (Vice President) | Option Ex | 2,226 | 8.75 | 19,477 |
| 2017-01-31 | Schmidt Karl J (VP and CFO) | Option Ex | 5,230 | 8.75 | 45,762 |
| 2016-06-28 | Gade Michael J (Director) | Option Ex | 11,518 | 7.11 | 81,892 |
| 2016-06-28 | Kessler Dennis (Director) | Option Ex | 11,518 | 7.11 | 81,892 |
| 2016-06-28 | Unger David (Director) | Option Ex | 6,271 | 7.11 | 44,586 |
| 2016-06-20 | Bosch Wayne (VP & Chief HR Officer) | Option Ex | 2,349 | 7.17 | 16,842 |
| 2016-06-20 | Mautner Bradley E (President and CEO) | Option Ex | 40,806 | 7.17 | 292,578 |
| 2016-06-20 | Elgendy Fati A (Vice President) | Option Ex | 500 | 7.17 | 3,585 |
| 2016-06-20 | Schmidt Karl J (VP and CFO) | Option Ex | 8,162 | 7.17 | 58,521 |
| 2016-06-17 | Bosch Wayne (VP & Chief HR Officer) | Option Ex | 859 | 7.60 | 6,528 |
| 2016-06-17 | Mautner Bradley E (President and CEO) | Option Ex | 14,898 | 7.60 | 113,223 |
| 2016-06-17 | Schmidt Karl J (VP and CFO) | Option Ex | 2,998 | 7.60 | 22,784 |
| 2016-05-11 | Schmidt Karl J (VP and CFO) | Sale | 1,000 | 6.78 | 6,780 |
| 2016-04-08 | Barrie David S (Director) | Option Ex | 1,920 | 7.09 | 13,612 |
| 2016-04-08 | Zorko Mark A (Director) | Option Ex | 959 | 7.09 | 6,799 |
| 2016-04-08 | Mautner Bradley E (President, CEO) | Option Ex | 1,304 | 7.09 | 9,245 |
| 2016-04-08 | Schmidt Karl J (VP and CFO) | Option Ex | 3,219 | 7.09 | 22,822 |
| 2015-12-22 | Elgendy Fati A (Vice President) | Option Ex | 10,000 | 6.66 | 66,620 |
| 2015-06-26 | Mautner Bradley E (President and CEO) | Option Ex | 3,876 | 6.20 | 24,031 |
| 2015-06-26 | Schmidt Karl J (VP and CFO) | Option Ex | 3,375 | 6.20 | 20,925 |
| 2015-06-17 | Bosch Wayne (VP & Chief HR Officer) | Option Ex | 1,350 | 6.37 | 8,599 |
| 2015-06-17 | Mautner Bradley E (President and CEO) | Option Ex | 5,354 | 6.37 | 34,104 |
| 2015-06-17 | Schmidt Karl J (VP and CFO) | Option Ex | 4,663 | 6.37 | 29,703 |
| 2014-12-16 | Elgendy Fati A (Vice President) | Buy | 10,000 | 60,002.00 | 600,020,000 |
| 2014-12-12 | Bosch Wayne (VP & Chief HR Officer) | Buy | 4,443 | 6.75 | 29,990 |
| 2014-12-12 | Schmidt Karl J (VP and CFO) | Buy | 2,250 | 6.48 | 14,571 |
| 2014-06-27 | Buck Stephen C (Vice President) | Option Ex | 905 | 11.56 | 10,461 |
| 2014-06-27 | Mautner Bradley E (President and CEO) | Option Ex | 3,805 | 11.56 | 43,985 |
| 2014-06-27 | Schmidt Karl J (VP and CFO) | Option Ex | 2,500 | 11.56 | 28,900 |
| 2014-06-17 | Brookstone Arnold F (Director) | Option Ex | 2,830 | 12.41 | 35,120 |
| 2014-06-17 | Schwartz Stephen B (Director) | Option Ex | 4,750 | 12.41 | 58,947 |
| 2014-04-25 | Mautner Bradley E (Director,President,CEO) | Option Ex | 2,000 | 10.77 | 21,540 |
| 2014-04-22 | Schmidt Karl J (VP and CFO) | Buy | 1,500 | 9.70 | 14,549 |
| 2014-04-21 | Schwartz Stephen B (Director) | Option Ex | 1,250 | 9.35 | 11,687 |
| 2014-01-13 | Unger David (Director) | Option Ex | 16,200 | 16.44 | 266,311 |
| 2014-01-10 | Unger David (Director) | Option Ex | 9,100 | 16.37 | 148,985 |
| 2013-11-27 | Brookstone Arnold F (Director) | Option Ex | 3,500 | 13.31 | 46,585 |
| 2013-09-09 | Elgendy Fati A (Vice President) | Option Ex | 3,750 | 10.27 | 38,516 |
| 2013-05-17 | Elgendy Fati A (Vice President) | Option Ex | 125 | 7.18 | 898 |
| 2013-02-15 | Brookstone Arnold F (Director) | Option Ex | 4,750 | 7.45 | 35,056 |
| 2013-02-13 | Miller Eugene (Director) | Option Ex | 625 | 7.28 | 4,550 |
| 2013-02-08 | Miller Eugene (Director) | Option Ex | 625 | 7.00 | 4,371 |
| 2012-06-20 | Miller Eugene (Director) | Option Ex | 475 | 10.59 | 5,030 |
| 2012-02-07 | Miller Eugene (Director) | Option Ex | 1,875 | 7.70 | 14,437 |
| 2011-12-16 | Gade Michael J (Director) | Buy | 5,000 | 6.58 | 32,875 |
| 2011-10-14 | Zorko Mark A (Director) | Buy | 2,000 | 7.10 | 14,200 |
| 2011-09-19 | Bennett Michael D (VP, CFO) | Buy | 3,000 | 7.61 | 22,830 |
| 2011-06-21 | Elgendy Fati A (Vice President) | Option Ex | 7,750 | 2.64 | 20,460 |
| 2010-10-11 | Miller Eugene | Option Ex | 3,000 | 2.54 | 7,620 |
| 2010-07-07 | Bennett Michael D (Vice President CFO) | Buy | 17,400 | 6.17 | 107,340 |
| 2010-04-23 | Bennett Michael D (Vice President CFO) | Option Ex | 2,750 | 2.15 | 5,926 |
| 2009-12-21 | Zorko Mark A | Buy | 2,600 | 6.42 | 16,414 |
| 2009-12-18 | Zorko Mark A | Buy | 2,424 | 6.50 | 15,756 |
| 2009-10-28 | Miller Eugene | Option Ex | 6,000 | 3.12 | 18,720 |
| 2009-09-14 | Miller Eugene (Director) | Option Ex | 5,000 | 3.12 | 15,600 |
| 2009-01-27 | Brookstone Arnold F (Director) | Option Ex | 5,000 | 2.69 | 13,425 |
| 2009-01-05 | Murphy Timothy P (Vice President) | Buy | 1,000 | 4.45 | 4,450 |
| 2009-01-05 | Unger David (Chairman and CEO) | Buy | 2,100 | 4.44 | 9,324 |
| 2008-12-31 | Unger David (Chairman and CEO) | Buy | 8,050 | 4.30 | 34,582 |
| 2008-12-30 | Elgendy Fati A (Vice President) | Buy | 1,000 | 4.25 | 4,250 |
| 2008-12-30 | Unger David (Chairman and CEO) | Buy | 5,100 | 4.24 | 21,634 |
| 2008-12-29 | Unger David (Chairman and CEO) | Buy | 7,600 | 4.49 | 34,116 |
| 2008-12-22 | Kessler Dennis (Director) | Option Ex | 10,000 | 2.69 | 26,850 |
| 2008-12-22 | Unger David (Chairman and CEO) | Buy | 3,700 | 4.26 | 15,776 |
| 2008-08-21 | Elgendy Fati A (Vice President) | Option Ex | 5,000 | 3.12 | 15,600 |
| 2008-05-12 | Schwartz Stephen B (Director) | Option Ex | 6,000 | 2.69 | 16,110 |
| 2008-01-11 | Mautner Henry (Vice Chairman) | Option Ex | 50,500 | 2.48 | 125,038 |
| 2008-01-07 | Unger David (Chairman & CEO, Director) | Option Ex | 50,500 | 2.48 | 125,038 |
| 2007-12-31 | Maffei Robert A (Vice President) | Option Ex | 10,400 | 3.12 | 32,448 |
| 2007-12-19 | Elgendy Fati A (Vice President) | Option Ex | 12,000 | 3.12 | 37,440 |
| 2007-09-13 | Ogilvie Gene K (Vice President) | Sale | 10,000 | 17.08 | 170,840 |
| 2007-07-23 | Unger David (Chairman & CEO) | Sale | 10,000 | 31.15 | 311,500 |
| 2007-07-17 | Unger David (Chairman and CEO) | Sale | 550 | 30.00 | 16,500 |
| 2007-07-16 | Unger David (Chairman & CEO) | Sale | 9,450 | 30.01 | 283,594 |
| 2007-07-13 | Unger David (Chairman & CEO) | Sale | 4,410 | 30.23 | 133,292 |
| 2007-07-12 | Unger David (Chairman & CEO) | Sale | 5,000 | 31.00 | 155,000 |
| 2007-07-11 | Ogilvie Gene K (Vice President) | Sale | 1,875 | 29.00 | 54,376 |
| 2007-07-11 | Ogilvie Gene K (Vice President) | Option Ex | 1,875 | 6.12 | 11,469 |
| 2007-07-11 | Unger David (Chairman and CEO) | Sale | 10,000 | 30.00 | 300,000 |
| 2007-07-10 | Elgendy Fati A (Vice President) | Sale | 1,000 | 29.78 | 29,776 |
| 2007-07-09 | Elgendy Fati A (Vice President) | Sale | 4,000 | 29.12 | 116,480 |
| 2007-06-26 | Ogilvie Gene K (Vice President) | Sale | 3,542 | 25.50 | 90,321 |
| 2007-06-26 | Ogilvie Gene K (Vice President) | Option Ex | 3,542 | 2.15 | 7,615 |
| 2007-06-26 | Mautner Bradley E (President and COO) | Sale | 5,250 | 25.40 | 133,350 |
| 2007-06-26 | Mautner Bradley E (President and COO) | Option Ex | 5,250 | 2.64 | 13,860 |
| 2007-06-26 | Gruenberg Don (Vice President) | Sale | 18,229 | 26.12 | 476,141 |
| 2007-06-26 | Gruenberg Don (Vice President) | Option Ex | 12,475 | 3.76 | 46,906 |
| 2007-06-25 | Ogilvie Gene K (Vice President) | Sale | 5,983 | 27.74 | 165,968 |
| 2007-06-25 | Ogilvie Gene K (Vice President) | Option Ex | 5,983 | 3.97 | 23,770 |
| 2007-06-25 | Gruenberg Don (Vice President) | Sale | 6,246 | 27.23 | 170,078 |
| 2007-06-25 | Elgendy Fati A (Vice President) | Sale | 7,063 | 27.99 | 197,693 |
| 2007-06-25 | Elgendy Fati A (Vice President) | Option Ex | 7,063 | 3.12 | 22,036 |
| 2007-06-21 | Elgendy Fati A (Vice President) | Sale | 2,837 | 27.90 | 79,152 |
| 2007-06-21 | Elgendy Fati A (Vice President) | Option Ex | 2,837 | 3.12 | 8,851 |
| 2007-06-20 | Ogilvie Gene K (Vice President) | Sale | 1,100 | 28.63 | 31,493 |
| 2007-06-20 | Elgendy Fati A (Vice President) | Sale | 100 | 28.00 | 2,800 |
| 2007-06-20 | Elgendy Fati A (Vice President) | Option Ex | 100 | 3.12 | 312 |
| 2007-06-14 | Ervin Billy E (Vice President) | Sale | 15,000 | 27.20 | 408,000 |
| 2007-06-14 | Ervin Billy E (Vice President) | Option Ex | 15,000 | 3.76 | 56,400 |
| 2007-06-06 | Elgendy Fati A (Vice President) | Option Ex | 5,000 | 3.12 | 15,600 |
| 2007-01-19 | Ogilvie Gene K (Vice President) | Option Ex | 18,000 | 3.12 | 56,160 |
| 2007-01-16 | Ogilvie Gene K (Vice President) | Sale | 35,878 | 17.07 | 612,258 |
| 2007-01-16 | Ogilvie Gene K (Vice President) | Option Ex | 30,000 | 3.12 | 93,600 |
| 2007-01-12 | Ogilvie Gene K (Vice President) | Sale | 5,000 | 16.93 | 84,675 |
| 2007-01-10 | Ogilvie Gene K (Vice President) | Sale | 5,313 | 18.04 | 95,819 |
| 2007-01-03 | Ogilvie Gene K (Vice President) | Sale | 2,000 | 20.06 | 40,120 |
| 2006-12-29 | Bennett Michael D (Vice President, CFO) | Sale | 2,661 | 19.99 | 53,198 |
| 2006-12-29 | Bennett Michael D (Vice President, CFO) | Option Ex | 2,661 | 3.12 | 8,302 |
| 2006-12-28 | Bennett Michael D (Vice President CFO) | Sale | 1,869 | 19.90 | 37,193 |
| 2006-12-28 | Bennett Michael D (Vice President CFO) | Option Ex | 1,869 | 3.12 | 5,831 |
| 2006-12-26 | Bennett Michael D (Vice President CFO) | Sale | 1,345 | 20.27 | 27,257 |
| 2006-12-26 | Bennett Michael D (Vice President CFO) | Option Ex | 1,345 | 3.12 | 4,196 |
| 2006-12-26 | Ogilvie Gene K (Vice President) | Sale | 4,050 | 20.06 | 81,243 |
| 2006-12-26 | Ogilvie Gene K (Vice President) | Option Ex | 4,050 | 3.76 | 15,228 |
| 2006-12-22 | Unger David (Chariman and CEO) | Sale | 300 | 20.50 | 6,150 |
| 2006-12-21 | Unger David (Chairman and CEO) | Sale | 1,150 | 20.76 | 23,874 |
| 2006-12-20 | Unger David (Chairman and CEO) | Sale | 8,203 | 20.68 | 169,638 |
| 2005-07-07 | Kessler Dennis (Director) | Sale | 5,000 | 6.75 | 33,750 |
Insider trading activities including stock purchases, stock sales, and option exercises of PPIH listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Perma-pipe International Holdings, Inc. (symbol PPIH, CIK number 914122) see the Securities and Exchange Commission (SEC) website.