10/10/23 16:57  | 10/6/23  | PPIH | Machn | Mchn | Industrial & Commercial Fans  | Walker Jerome T. | TX | D |  | P | 11 | 7.50 | 0 | 2 | 5 | 32 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
9/28/23 17:21  | 9/26/23  | PPIH | Machn | Mchn | Industrial & Commercial Fans  | Walker Jerome T. | TX | D |  | P | 9 | 7.90 | 0 | 1 | 4 | 31 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
9/22/23 17:06  | 9/20/23  | PPIH | Machn | Mchn | Industrial & Commercial Fans  | McNally Robert Joseph | TX | D |  | P | 50 | 8.36 | 0 | 6 | 42 | 20 | D |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
12/29/14 17:09  | 12/16/14  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Elgendy Fati A | IL | O | VP | P.e | 60 | 6.00 | 0 | 10 | 25 | 51 | I | 20 | -51 | -41 | -28 | -19 | -11 | 15 | 14 | 4 | -2 | -14 | -7 | -11 | -5 | 
12/15/14 14:47  | 12/12/14  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Schmidt Karl J | IL | O | VP,CFO | P | 15 | 6.48 | 0 | 2 | 8 | 31 | D | 18 | -57 | -49 | -36 | -30 | -26 | -20 | -12 | -3 | -4 | -5 | -4 | 0 | -4 | 
12/15/14 14:13  | 12/12/14  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Bosch Wayne | IL | O | VP,CHRO | P | 30 | 6.75 | 0 | 4 | 78 | 10 | D | 18 | -57 | -49 | -36 | -30 | -26 | -20 | -12 | -3 | -4 | -5 | -4 | 0 | -4 | 
4/22/14 17:29  | 4/22/14  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Schmidt Karl J | IL | O | VP,CFO | P | 15 | 9.70 | 1 | 2 | New | 2 | D | 24 | 29 | -20 | -39 | -40 | -31 | -28 | -4 | 4 | 10 | -1 | 12 | -9 | -40 | 
12/20/11 11:06  | 12/16/11  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Gade Michael J | TX | D |  | P | 33 | 6.58 | 0 | 5 | 250 | 7 | D | 1 | -37 | -7 | -15 | -8 | -1 | 1 | 0 | 3 | 4 | 12 | 20 | 8 | -12 | 
10/17/11 12:03  | 10/14/11  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Zorko Mark A | IL | D |  | P | 14 | 7.10 | 0 | 2 | 40 | 7 | D | -2 | -9 | -31 | -11 | -13 | -2 | 6 | 1 | -1 | -1 | 0 | 0 | 7 | -17 | 
9/20/11 15:57  | 9/19/11  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Bennett Michael D | IL | O | VP,CFO | P | 23 | 7.61 | 0 | 3 | 10 | 35 | D | 13 | 12 | -36 | 9 | -3 | -17 | -3 | 2 | 1 | -6 | -10 | -14 | 4 | -15 | 
7/7/10 15:57  | 7/7/10  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Bennett Michael D | IL | O | VP CFO | P | 107 | 6.15 | 0 | 17 | 123 | 32 | D | -61 | -9 | -15 | -14 | -11 | -5 | -3 | -2 | 6 | 8 | 7 | 17 | 83 | 32 | 
6/28/10 18:00  | 12/18/09  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Zorko Mark A | IL | D |  | P.am | 19 | 6.52 | 0 | 3 | New | 3 | D | -63 | 3 | -9 | -8 | -10 | -3 | -1 | -1 | 0 | -3 | 2 | 12 | 75 | 27 | 
12/30/09 08:50  | 12/21/09  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Zorko Mark A | IL | D |  | P.a | 11 | 6.50 | 0 | 2 | 50 | 5 | D | -36 | 55 | 10 | -6 | 0 | -1 | 6 | 1 | 0 | 5 | 0 | -1 | -12 | 49 | 
12/23/09 12:14  | 12/21/09  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Zorko Mark A | IL | D |  | P | 13 | 6.11 | 0 | 2 | 73 | 5 | D | -37 | 53 | 11 | -10 | -3 | -1 | 2 | 3 | 1 | 2 | 8 | -3 | -9 | 56 | 
12/22/09 09:18  | 12/18/09  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Zorko Mark A | IL | D |  | P.m | 19 | 6.52 | 0 | 3 | New | 3 | D | -39 | 46 | 0 | -10 | -4 | -3 | 3 | 0 | 1 | 4 | 8 | -2 | -6 | 62 | 
1/6/09 14:27  | 1/5/09  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Murphy Timothy P | IL | O | VP | P | 4 | 4.45 | 0 | 1 | New | 1 | T |  |  |  |  |  |  |  |  | 11 | 17 | 10 | 36 | 31 | 48 | 
1/6/09 14:19  | 1/5/09  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Unger David | IL | DO | CB,CEO | P | 9 | 4.44 | 0 | 2 | 0 | 477 | I | -73 | -62 | -65 | -57 | -24 | -16 | 1 | 11 | 9 | 17 | 10 | 36 | 31 | 48 | 
1/2/09 14:07  | 12/29/08  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Unger David | IL | DO | CB,CEO | P.m | 69 | 4.39 | 0 | 16 | 3 | 474 | I | -78 | -62 | -71 | -62 | -43 | -22 | -4 | -9 | 7 | 25 | 16 | 48 | 48 | 57 | 
12/31/08 11:58  | 12/30/08  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Elgendy Fati A | IL | O | VP | P | 4 | 4.25 | 0 | 1 | 4 | 29 | D | -79 | -60 | -72 | -62 | -49 | -14 | -13 | -10 | 3 | 24 | 16 | 48 | 51 | 59 | 
12/31/08 11:57  | 12/30/08  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Unger David | IL | DO | CB,CEO | P | 22 | 4.24 | 0 | 5 | 1 | 459 | I | -79 | -60 | -72 | -62 | -49 | -14 | -13 | -10 | 3 | 24 | 16 | 48 | 51 | 59 | 
12/24/08 11:39  | 12/22/08  | MFRI | Machn | Mchn | Industrial & Commercial Fans  | Unger David | IL | DO | CB,CEO | P | 16 | 4.26 | 0 | 4 | 1 | 454 | I | -77 | -55 | -72 | -60 | -43 | -9 | -16 | -3 | 0 | -8 | 9 | 26 | 26 | 43 |