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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in Perma-Pipe International Holdings, Inc.. Get notifications about new insider transactions in Perma-Pipe International Holdings, Inc. for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 29 2012 | MFRI | MFRI INC | MAUTNER BRADLEY E | President and COO | Option Exercise | A | 6.88 | 5,000 | 34,410 | 38,000 | |
| Jun 29 2012 | MFRI | MFRI INC | BENNETT MICHAEL D | VP, CFO | Option Exercise | A | 6.88 | 5,000 | 34,410 | 36,000 | |
| Feb 08 2012 | MFRI | MFRI INC | MILLER EUGENE | Director | Option Exercise | M | 6.10 | 625 | 3,809 | 0 | |
| Feb 08 2012 | MFRI | MFRI INC | MILLER EUGENE | Director | Option Exercise | M | 6.89 | 1,250 | 8,606 | 0 | |
| Feb 08 2012 | MFRI | MFRI INC | MILLER EUGENE | Director | Buy | M | 7.70 | 625 | 4,813 | 19,875 | 19.3 K to 19.9 K (+3.25 %) |
| Feb 08 2012 | MFRI | MFRI INC | MILLER EUGENE | Director | Buy | M | 7.70 | 1,250 | 9,625 | 19,250 | 18 K to 19.3 K (+6.94 %) |
| Dec 20 2011 | MFRI | MFRI INC | Gade Michael J | Director | Buy | P | 6.60 | 2,500 | 16,500 | 7,000 | 4.5 K to 7 K (+55.56 %) |
| Dec 20 2011 | MFRI | MFRI INC | Gade Michael J | Director | Buy | P | 6.55 | 2,500 | 16,375 | 4,500 | 2 K to 4.5 K (+125.00 %) |
| Oct 17 2011 | MFRI | MFRI INC | Zorko Mark A | Director | Buy | P | 7.10 | 2,000 | 14,200 | 7,024 | 5 K to 7 K (+39.81 %) |
| Sep 20 2011 | MFRI | MFRI INC | BENNETT MICHAEL D | VP, CFO | Buy | P | 7.61 | 3,000 | 22,830 | 34,514 | 31.5 K to 34.5 K (+9.52 %) |
| Jun 24 2011 | MFRI | MFRI INC | ELGENDY FATI A | Vice President | Option Exercise | M | 2.16 | 750 | 1,620 | 33,125 | |
| Jun 24 2011 | MFRI | MFRI INC | ELGENDY FATI A | Vice President | Option Exercise | M | 3.12 | 7,000 | 21,840 | 33,875 | |
| Jun 24 2011 | MFRI | MFRI INC | ELGENDY FATI A | Vice President | Buy | M | 2.16 | 750 | 1,620 | 36,675 | 35.9 K to 36.7 K (+2.09 %) |
| Jun 24 2011 | MFRI | MFRI INC | ELGENDY FATI A | Vice President | Buy | M | 3.12 | 7,000 | 21,840 | 35,925 | 28.9 K to 35.9 K (+24.20 %) |
| Jun 21 2011 | MFRI | MFRI INC | MAUTNER HENRY | Option Exercise | A | 7.69 | 2,500 | 19,225 | 30,500 | ||
| Jun 20 2011 | MFRI | MFRI INC | BUCK STEPHEN C | Segment President | Option Exercise | A | 7.69 | 5,000 | 38,450 | 25,000 | |
| Jun 20 2011 | MFRI | MFRI INC | Foster John Mark | Segment President | Option Exercise | A | 7.69 | 5,000 | 38,450 | 20,000 | |
| Jun 20 2011 | MFRI | MFRI INC | Crylen Edward A | Segment President | Option Exercise | A | 7.69 | 5,000 | 38,450 | 22,500 | |
| Jun 20 2011 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Option Exercise | A | 7.69 | 2,500 | 19,225 | 11,750 | |
| Jun 20 2011 | MFRI | MFRI INC | Gade Michael J | Director | Option Exercise | A | 7.69 | 2,500 | 19,225 | 17,500 | |
| Jun 20 2011 | MFRI | MFRI INC | MILLER EUGENE | Director | Option Exercise | A | 7.69 | 2,500 | 19,225 | 11,500 | |
| Jun 20 2011 | MFRI | MFRI INC | KESSLER DENNIS | Director | Option Exercise | A | 7.69 | 2,500 | 19,225 | 11,500 | |
| Jun 20 2011 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Option Exercise | A | 7.69 | 2,500 | 19,225 | 11,500 | |
| Jun 20 2011 | MFRI | MFRI INC | Zorko Mark A | Director | Option Exercise | A | 7.69 | 2,500 | 19,225 | 17,500 | |
| Jun 20 2011 | MFRI | MFRI INC | Murphy Timothy P | VP | Option Exercise | A | 7.69 | 2,500 | 19,225 | 12,500 | |
| Jun 20 2011 | MFRI | MFRI INC | MAFFEI ROBERT A | Segment VP | Option Exercise | A | 7.69 | 5,000 | 38,450 | 21,500 | |
| Jun 20 2011 | MFRI | MFRI INC | ELGENDY FATI A | Segment President | Option Exercise | A | 7.69 | 5,000 | 38,450 | 40,875 | |
| Jun 20 2011 | MFRI | MFRI INC | MAUTNER BRADLEY E | Director, President ... | Option Exercise | A | 7.69 | 5,000 | 38,450 | 33,000 | |
| Jun 20 2011 | MFRI | MFRI INC | UNGER DAVID | CEO, Chairman of th ... | Option Exercise | A | 7.69 | 5,000 | 38,450 | 33,000 | |
| Jun 20 2011 | MFRI | MFRI INC | BENNETT MICHAEL D | VP, CFO | Option Exercise | A | 7.69 | 5,000 | 38,450 | 31,000 | |
| Oct 12 2010 | MFRI | MFRI INC | MILLER EUGENE | Director | Option Exercise | M | 3.31 | 1,000 | 3,310 | 0 | |
| Oct 12 2010 | MFRI | MFRI INC | MILLER EUGENE | Director | Option Exercise | M | 2.16 | 1,000 | 2,160 | 0 | |
| Oct 12 2010 | MFRI | MFRI INC | MILLER EUGENE | Director | Option Exercise | M | 2.15 | 1,000 | 2,150 | 0 | |
| Oct 12 2010 | MFRI | MFRI INC | MILLER EUGENE | Director | Buy | M | 3.31 | 1,000 | 3,310 | 18,000 | 17 K to 18 K (+5.88 %) |
| Oct 12 2010 | MFRI | MFRI INC | MILLER EUGENE | Director | Buy | M | 2.16 | 1,000 | 2,160 | 17,000 | 16 K to 17 K (+6.25 %) |
| Oct 12 2010 | MFRI | MFRI INC | MILLER EUGENE | Director | Buy | M | 2.15 | 1,000 | 2,150 | 16,000 | 15 K to 16 K (+6.67 %) |
| Jul 07 2010 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Buy | P | 6.20 | 3,500 | 21,700 | 31,514 | 28 K to 31.5 K (+12.49 %) |
| Jul 07 2010 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Buy | P | 6.19 | 2,500 | 15,475 | 28,014 | 25.5 K to 28 K (+9.80 %) |
| Jul 07 2010 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Buy | P | 6.17 | 100 | 617 | 25,514 | 25.4 K to 25.5 K (+0.39 %) |
| Jul 07 2010 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Buy | P | 6.17 | 200 | 1,233 | 25,414 | 25.2 K to 25.4 K (+0.79 %) |
| Jul 07 2010 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Buy | P | 6.12 | 11,100 | 67,932 | 25,214 | 14.1 K to 25.2 K (+78.65 %) |
| Jun 29 2010 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Option Exercise | A | 6.10 | 2,500 | 15,238 | 9,250 | |
| Jun 28 2010 | MFRI | MFRI INC | Crylen Edward A | Segment President | Option Exercise | A | 6.10 | 5,000 | 30,475 | 17,500 | |
| Jun 28 2010 | MFRI | MFRI INC | BUCK STEPHEN C | Segment President | Option Exercise | A | 6.10 | 5,000 | 30,475 | 20,000 | |
| Jun 28 2010 | MFRI | MFRI INC | ELGENDY FATI A | Segment President | Option Exercise | A | 6.10 | 5,000 | 30,475 | 35,875 | |
| Jun 28 2010 | MFRI | MFRI INC | Foster John Mark | Segment President | Option Exercise | A | 6.10 | 5,000 | 30,475 | 15,000 | |
| Jun 28 2010 | MFRI | MFRI INC | Murphy Timothy P | Vice President | Option Exercise | A | 6.10 | 2,500 | 15,238 | 10,000 | |
| Jun 28 2010 | MFRI | MFRI INC | MAUTNER BRADLEY E | President, COO | Option Exercise | A | 6.10 | 5,000 | 30,475 | 28,000 | |
| Jun 28 2010 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Option Exercise | A | 6.10 | 5,000 | 30,475 | 26,000 | |
| Jun 28 2010 | MFRI | MFRI INC | UNGER DAVID | Chairman & CEO | Option Exercise | A | 6.10 | 5,000 | 30,475 | 28,000 | |
| Jun 28 2010 | MFRI | MFRI INC | MAUTNER HENRY | Director | Option Exercise | A | 6.10 | 5,000 | 30,475 | 28,000 | |
| Jun 28 2010 | MFRI | MFRI INC | Gade Michael J | Director | Option Exercise | A | 6.10 | 2,500 | 15,238 | 15,000 | |
| Jun 28 2010 | MFRI | MFRI INC | KESSLER DENNIS | Director | Option Exercise | A | 6.10 | 2,500 | 15,238 | 9,000 | |
| Jun 28 2010 | MFRI | MFRI INC | MILLER EUGENE | Director | Option Exercise | A | 6.10 | 2,500 | 15,238 | 12,000 | |
| Apr 27 2010 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Option Exercise | M | 2.16 | 1,500 | 3,240 | 0 | |
| Apr 27 2010 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Option Exercise | M | 2.15 | 1,250 | 2,688 | 0 | |
| Apr 27 2010 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Buy | M | 2.16 | 1,500 | 3,240 | 14,114 | 12.6 K to 14.1 K (+11.89 %) |
| Apr 27 2010 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Buy | M | 2.15 | 1,250 | 2,688 | 12,614 | 11.4 K to 12.6 K (+11.00 %) |
| Jun 28 2010 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Option Exercise | A | 6.10 | 2,500 | 15,238 | 9,000 | |
| Feb 24 2010 | MFRI | MFRI INC | MAUTNER HENRY | Director | Sell | J | 0.00 | 52,780 | 0 | 295,469 | 348.2 K to 295.5 K (-15.16 %) |
| Jan 04 2010 | MFRI | MFRI INC | MAFFEI ROBERT A | Vice President | Option Exercise | M | 2.16 | 2,000 | 4,320 | 0 | |
| Jan 04 2010 | MFRI | MFRI INC | MAFFEI ROBERT A | Vice President | Option Exercise | M | 2.15 | 2,500 | 5,375 | 0 | |
| Jan 04 2010 | MFRI | MFRI INC | MAFFEI ROBERT A | Vice President | Buy | M | 6.75 | 2,000 | 13,500 | 15,900 | 13.9 K to 15.9 K (+14.39 %) |
| Jan 04 2010 | MFRI | MFRI INC | MAFFEI ROBERT A | Vice President | Buy | M | 6.75 | 2,500 | 16,875 | 13,900 | 11.4 K to 13.9 K (+21.93 %) |
| Dec 23 2009 | MFRI | MFRI INC | MAUTNER HENRY | Director | Sell | J | 0.00 | 53,000 | 0 | 295,469 | 348.5 K to 295.5 K (-15.21 %) |
| Dec 23 2009 | MFRI | MFRI INC | Zorko Mark A | Director | Buy | P | 6.00 | 1,672 | 10,032 | 5,024 | 3.4 K to 5 K (+49.88 %) |
| Dec 23 2009 | MFRI | MFRI INC | Zorko Mark A | Director | Buy | P | 6.50 | 450 | 2,925 | 3,352 | 2.9 K to 3.4 K (+15.51 %) |
| Dec 22 2009 | MFRI | MFRI INC | Zorko Mark A | Director | Buy | P | 6.60 | 100 | 660 | 2,902 | 2.8 K to 2.9 K (+3.57 %) |
| Dec 22 2009 | MFRI | MFRI INC | Zorko Mark A | Director | Buy | P | 6.59 | 378 | 2,491 | 2,802 | 2.4 K to 2.8 K (+15.59 %) |
| Dec 22 2009 | MFRI | MFRI INC | Zorko Mark A | Director | Buy | P | 6.50 | 2,424 | 15,756 | 2,424 | 0 to 2.4 K |
| Oct 28 2009 | MFRI | MFRI INC | MILLER EUGENE | Director | Option Exercise | M | 3.12 | 6,000 | 18,720 | 0 | |
| Oct 28 2009 | MFRI | MFRI INC | MILLER EUGENE | Director | Buy | M | 3.12 | 6,000 | 18,720 | 15,000 | 9 K to 15 K (+66.67 %) |
| Sep 16 2009 | MFRI | MFRI INC | MILLER EUGENE | Director | Option Exercise | M | 3.12 | 5,000 | 15,600 | 0 | |
| Sep 16 2009 | MFRI | MFRI INC | MILLER EUGENE | Director | Buy | M | 3.12 | 5,000 | 15,600 | 9,000 | 4 K to 9 K (+125.00 %) |
| Jun 25 2009 | MFRI | MFRI INC | MILLER EUGENE | Director | Option Exercise | A | 6.89 | 2,500 | 17,213 | 20,500 | |
| Jun 26 2009 | MFRI | MFRI INC | KESSLER DENNIS | Director | Option Exercise | A | 6.89 | 2,500 | 17,213 | 6,500 | |
| Jun 25 2009 | MFRI | MFRI INC | Zorko Mark A | Director | Option Exercise | A | 6.89 | 2,500 | 17,213 | 12,500 | |
| Jun 25 2009 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Option Exercise | A | 6.89 | 2,500 | 17,213 | 6,750 | |
| Jun 25 2009 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Option Exercise | A | 6.89 | 2,500 | 17,213 | 6,500 | |
| Jun 25 2009 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Option Exercise | A | 6.89 | 5,000 | 34,425 | 23,000 | |
| Jun 25 2009 | MFRI | MFRI INC | MAUTNER BRADLEY E | President, COO | Option Exercise | A | 6.89 | 5,000 | 34,425 | 23,000 | |
| Jun 25 2009 | MFRI | MFRI INC | MAUTNER HENRY | Director | Option Exercise | A | 6.89 | 5,000 | 34,425 | 23,000 | |
| Jun 25 2009 | MFRI | MFRI INC | ELGENDY FATI A | Vice President | Option Exercise | A | 6.89 | 5,000 | 34,425 | 30,875 | |
| Jun 25 2009 | MFRI | MFRI INC | Foster John Mark | Subsidiary Presiden ... | Option Exercise | A | 6.89 | 5,000 | 34,425 | 10,000 | |
| Jun 25 2009 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Option Exercise | A | 6.89 | 5,000 | 34,425 | 23,750 | |
| Jun 25 2009 | MFRI | MFRI INC | Gade Michael J | Director | Option Exercise | A | 6.89 | 2,500 | 17,213 | 12,500 | |
| Jun 25 2009 | MFRI | MFRI INC | BUCK STEPHEN C | Vice President | Option Exercise | A | 6.89 | 5,000 | 34,425 | 15,000 | |
| Jun 25 2009 | MFRI | MFRI INC | BENSON THOMAS A | Vice President | Option Exercise | A | 6.89 | 5,000 | 34,425 | 0 | |
| Jun 25 2009 | MFRI | MFRI INC | Murphy Timothy P | Vice President | Option Exercise | A | 6.89 | 2,500 | 17,213 | 7,500 | |
| Jun 25 2009 | MFRI | MFRI INC | Crylen Edward A | Vice President | Option Exercise | A | 6.89 | 5,000 | 34,425 | 12,500 | |
| Jun 25 2009 | MFRI | MFRI INC | ERVIN BILLY E | Vice President | Option Exercise | A | 6.89 | 2,500 | 17,213 | 11,000 | |
| Jun 25 2009 | MFRI | MFRI INC | MAFFEI ROBERT A | Vice President | Option Exercise | A | 6.89 | 2,500 | 17,213 | 16,000 | |
| Jan 29 2009 | MFRI | MFRI INC | MAUTNER BRADLEY E | President, COO | Gift | G | 5.00 | 95,000 | 475,000 | 251,405 | 156.4 K to 251.4 K (+60.74 %) |
| Jan 29 2009 | MFRI | MFRI INC | MAUTNER HENRY | Vice Chairman | Gift | G | 5.00 | 95,000 | 475,000 | 295,469 | 390.5 K to 295.5 K (-24.33 %) |
| Jan 29 2009 | MFRI | MFRI INC | MAUTNER HENRY | Vice Chairman | Gift | G | 5.00 | 95,000 | 475,000 | 390,469 | 485.5 K to 390.5 K (-19.57 %) |
| Jan 28 2009 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Option Exercise | M | 3.31 | 1,000 | 3,310 | 0 | |
| Jan 28 2009 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Option Exercise | M | 2.16 | 750 | 1,620 | 0 | |
| Jan 28 2009 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Option Exercise | M | 2.15 | 500 | 1,075 | 0 | |
| Jan 28 2009 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Option Exercise | M | 3.12 | 2,750 | 8,580 | 0 | |
| Jan 28 2009 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Buy | M | 3.31 | 1,000 | 3,310 | 29,526 | 28.5 K to 29.5 K (+3.51 %) |
| Jan 28 2009 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Buy | M | 2.16 | 750 | 1,620 | 28,526 | 27.8 K to 28.5 K (+2.70 %) |
| Jan 28 2009 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Buy | M | 2.15 | 500 | 1,075 | 27,776 | 27.3 K to 27.8 K (+1.83 %) |
| Jan 28 2009 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Buy | M | 3.12 | 2,750 | 8,580 | 27,276 | 24.5 K to 27.3 K (+11.21 %) |
| Jan 06 2009 | MFRI | MFRI INC | Murphy Timothy P | Vice President | Buy | P | 4.45 | 1,000 | 4,450 | 1,000 | 0 to 1,000 |
| Jan 06 2009 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Buy | P | 4.44 | 2,100 | 9,324 | 476,558 | 474.5 K to 476.6 K (+0.44 %) |
| Jan 02 2009 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Buy | P | 4.30 | 8,050 | 34,583 | 474,488 | 466.4 K to 474.5 K (+1.73 %) |
| Jan 02 2009 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Buy | P | 4.49 | 7,600 | 34,119 | 466,408 | 458.8 K to 466.4 K (+1.66 %) |
| Dec 31 2008 | MFRI | MFRI INC | ELGENDY FATI A | Vice President | Buy | P | 4.25 | 1,000 | 4,250 | 28,925 | 27.9 K to 28.9 K (+3.58 %) |
| Dec 31 2008 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Buy | P | 4.24 | 5,100 | 21,634 | 458,808 | 453.7 K to 458.8 K (+1.12 %) |
| Dec 24 2008 | MFRI | MFRI INC | KESSLER DENNIS | Director | Option Exercise | M | 3.31 | 750 | 2,483 | 0 | |
| Dec 24 2008 | MFRI | MFRI INC | KESSLER DENNIS | Director | Option Exercise | M | 2.16 | 1,000 | 2,160 | 0 | |
| Dec 24 2008 | MFRI | MFRI INC | KESSLER DENNIS | Director | Option Exercise | M | 2.15 | 1,000 | 2,150 | 0 | |
| Dec 24 2008 | MFRI | MFRI INC | KESSLER DENNIS | Director | Option Exercise | M | 3.12 | 7,250 | 22,620 | 0 | |
| Dec 24 2008 | MFRI | MFRI INC | KESSLER DENNIS | Director | Buy | M | 3.31 | 750 | 2,483 | 10,000 | 9.3 K to 10 K (+8.11 %) |
| Dec 24 2008 | MFRI | MFRI INC | KESSLER DENNIS | Director | Buy | M | 2.16 | 1,000 | 2,160 | 9,250 | 8.3 K to 9.3 K (+12.12 %) |
| Dec 24 2008 | MFRI | MFRI INC | KESSLER DENNIS | Director | Buy | M | 2.15 | 1,000 | 2,150 | 8,250 | 7.3 K to 8.3 K (+13.79 %) |
| Dec 24 2008 | MFRI | MFRI INC | KESSLER DENNIS | Director | Buy | M | 3.12 | 7,250 | 22,620 | 7,250 | 0 to 7.3 K |
| Dec 24 2008 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Buy | P | 4.26 | 3,700 | 15,780 | 453,708 | 450 K to 453.7 K (+0.82 %) |
| Aug 22 2008 | MFRI | MFRI INC | ELGENDY FATI A | Vice President | Option Exercise | M | 3.12 | 5,000 | 15,600 | 0 | |
| Aug 22 2008 | MFRI | MFRI INC | ELGENDY FATI A | Vice President | Buy | M | 3.12 | 5,000 | 15,600 | 27,925 | 22.9 K to 27.9 K (+21.81 %) |
| Jul 29 2008 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Option Exercise | A | 17.64 | 5,000 | 88,175 | 18,000 | |
| Jul 29 2008 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Option Exercise | A | 17.64 | 1,000 | 17,635 | 4,250 | |
| Jul 29 2008 | MFRI | MFRI INC | OGILVIE GENE K | Vice President | Option Exercise | A | 17.64 | 5,000 | 88,175 | 13,000 | |
| Jul 29 2008 | MFRI | MFRI INC | MILLER EUGENE | Director | Option Exercise | A | 17.64 | 1,000 | 17,635 | 18,000 | |
| Jul 29 2008 | MFRI | MFRI INC | MAUTNER HENRY | Vice Chairman | Option Exercise | A | 17.64 | 5,000 | 88,175 | 18,000 | |
| Jul 29 2008 | MFRI | MFRI INC | MAUTNER BRADLEY E | President, COO | Option Exercise | A | 17.64 | 5,000 | 88,175 | 18,000 | |
| Jul 29 2008 | MFRI | MFRI INC | MAFFEI ROBERT A | Vice President | Option Exercise | A | 17.64 | 2,500 | 44,088 | 13,500 | |
| Jul 29 2008 | MFRI | MFRI INC | KESSLER DENNIS | Director | Option Exercise | A | 17.64 | 1,000 | 17,635 | 14,000 | |
| Jul 29 2008 | MFRI | MFRI INC | ELGENDY FATI A | Vice President | Option Exercise | A | 17.64 | 5,000 | 88,175 | 30,875 | |
| Jul 29 2008 | MFRI | MFRI INC | Crylen Edward A | Vice President | Option Exercise | A | 17.64 | 5,000 | 88,175 | 7,500 | |
| Jul 29 2008 | MFRI | MFRI INC | BUCK STEPHEN C | Vice President | Option Exercise | A | 17.64 | 5,000 | 88,175 | 10,000 | |
| Jul 29 2008 | MFRI | MFRI INC | BROOKSTONE ARNOLD F | Director | Option Exercise | A | 17.64 | 1,000 | 17,635 | 9,000 | |
| Jul 29 2008 | MFRI | MFRI INC | BENSON THOMAS A | Vice President | Option Exercise | A | 17.64 | 5,000 | 88,175 | 27,375 | |
| Jul 29 2008 | MFRI | MFRI INC | ERVIN BILLY E | Vice President | Option Exercise | A | 17.64 | 2,500 | 44,088 | 8,500 | |
| Jul 29 2008 | MFRI | MFRI INC | BENNETT MICHAEL D | Vice President CFO | Option Exercise | A | 17.64 | 5,000 | 88,175 | 18,750 | |
| May 14 2008 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Option Exercise | M | 3.31 | 750 | 2,483 | 250 | |
| May 14 2008 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Option Exercise | M | 2.16 | 750 | 1,620 | 0 | |
| May 14 2008 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Option Exercise | M | 2.15 | 500 | 1,075 | 0 | |
| May 14 2008 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Option Exercise | M | 3.12 | 4,000 | 12,480 | 0 | |
| May 14 2008 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Buy | M | 3.31 | 750 | 2,483 | 14,375 | 13.6 K to 14.4 K (+5.50 %) |
| May 14 2008 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Buy | M | 2.16 | 750 | 1,620 | 13,625 | 12.9 K to 13.6 K (+5.83 %) |
| May 14 2008 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Buy | M | 2.15 | 500 | 1,075 | 12,875 | 12.4 K to 12.9 K (+4.04 %) |
| May 14 2008 | MFRI | MFRI INC | SCHWARTZ STEPHEN B | Director | Buy | M | 3.12 | 4,000 | 12,480 | 12,375 | 8.4 K to 12.4 K (+47.76 %) |
| Apr 24 2008 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Gift | G | 0.00 | 12,454 | 0 | 12,454 | 0 to 12.5 K |
| Apr 24 2008 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Gift | G | 0.00 | 11,847 | 0 | 11,847 | 0 to 11.8 K |
| Apr 24 2008 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Gift | G | 0.00 | 11,847 | 0 | 0 | 11.8 K to 0 (-100.00 %) |
| Apr 24 2008 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Gift | G | 0.00 | 450,008 | 0 | 450,008 | 0 to 450 K |
| Apr 24 2008 | MFRI | MFRI INC | UNGER DAVID | Chairman and CEO | Gift | G | 0.00 | 450,008 | 0 | 0 | 450 K to 0 (-100.00 %) |
| Jan 14 2008 | MFRI | MFRI INC | MAUTNER HENRY | Vice Chairman | Option Exercise | M | 2.16 | 3,500 | 7,560 | 0 | |
| Jan 14 2008 | MFRI | MFRI INC | MAUTNER HENRY | Vice Chairman | Option Exercise | M | 2.15 | 4,000 | 8,600 | 0 |