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Overview of all insider trading transactions in NORTHERN TECHNOLOGIES INTERNATIONAL CORP. Get notifications about new insider transactions in NORTHERN TECHNOLOGIES INTERNATIONAL CORP for free.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | Keong Koh Soo | Director | Option Exercise | A | 16.45 | 4,000 | 65,800 | 4,000 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | NIGON RICHARD | Director | Option Exercise | A | 16.45 | 4,000 | 65,800 | 4,000 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | Lee Sunggyu | Director | Option Exercise | A | 16.45 | 4,000 | 65,800 | 4,000 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Option Exercise | A | 16.45 | 4,000 | 65,800 | 4,000 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Option Exercise | M | 8.01 | 2,000 | 16,020 | 0 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Buy | M | 8.01 | 2,000 | 16,020 | 10,000 | 8 K to 10 K (+25.00 %) |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Sell | S | 16.20 | 2,000 | 32,400 | 8,000 | 10 K to 8 K (-20.00 %) |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | Narayan Ramani | Director | Option Exercise | A | 16.45 | 4,000 | 65,800 | 4,000 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | Narayan Ramani | Director | Option Exercise | M | 8.01 | 2,000 | 16,020 | 0 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | Narayan Ramani | Director | Buy | M | 8.01 | 2,000 | 16,020 | 5,500 | 3.5 K to 5.5 K (+57.14 %) |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Option Exercise | A | 16.45 | 4,000 | 65,800 | 4,000 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Option Exercise | A | 16.45 | 2,000 | 32,900 | 2,000 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Option Exercise | M | 8.01 | 2,000 | 16,020 | 0 | |
| Sep 02 2011 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Buy | M | 8.01 | 2,000 | 16,020 | 8,000 | 6 K to 8 K (+33.33 %) |
| Jun 17 2011 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President | Sell | S | 15.79 | 690 | 10,895 | 606,668 | 607.4 K to 606.7 K (-0.11 %) |
| Jun 17 2011 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 15.79 | 690 | 10,895 | 606,668 | 607.4 K to 606.7 K (-0.11 %) |
| Jun 08 2011 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 16.24 | 600 | 9,741 | 607,358 | 608 K to 607.4 K (-0.10 %) |
| Jun 08 2011 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 16.32 | 500 | 8,161 | 607,958 | 608.5 K to 608 K (-0.08 %) |
| Jun 08 2011 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 16.24 | 600 | 9,741 | 607,358 | 608 K to 607.4 K (-0.10 %) |
| Jun 08 2011 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 16.32 | 500 | 8,161 | 607,958 | 608.5 K to 608 K (-0.08 %) |
| Jun 03 2011 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 16.31 | 1,410 | 23,003 | 608,458 | 609.9 K to 608.5 K (-0.23 %) |
| Jun 03 2011 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 16.55 | 300 | 4,965 | 609,868 | 610.2 K to 609.9 K (-0.05 %) |
| Jun 03 2011 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 16.34 | 1,500 | 24,510 | 610,168 | 611.7 K to 610.2 K (-0.25 %) |
| Jun 03 2011 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Buy | S | 16.31 | 1,410 | 23,003 | 608,458 | 607 K to 608.5 K (+0.23 %) |
| Jun 03 2011 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 16.55 | 300 | 4,965 | 609,868 | 610.2 K to 609.9 K (-0.05 %) |
| Jun 03 2011 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 16.34 | 1,500 | 24,510 | 610,168 | 611.7 K to 610.2 K (-0.25 %) |
| Mar 07 2011 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 16.00 | 1,500 | 24,000 | 611,668 | 613.2 K to 611.7 K (-0.24 %) |
| Mar 07 2011 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 15.96 | 2,500 | 39,900 | 613,168 | 615.7 K to 613.2 K (-0.41 %) |
| Mar 07 2011 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 16.00 | 1,000 | 16,000 | 615,668 | 616.7 K to 615.7 K (-0.16 %) |
| Mar 07 2011 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 16.00 | 1,500 | 24,000 | 611,668 | 613.2 K to 611.7 K (-0.24 %) |
| Mar 07 2011 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 15.96 | 2,500 | 39,900 | 613,168 | 615.7 K to 613.2 K (-0.41 %) |
| Mar 07 2011 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 16.00 | 1,000 | 16,000 | 615,668 | 616.7 K to 615.7 K (-0.16 %) |
| Dec 07 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 13.00 | 600 | 7,800 | 616,668 | 617.3 K to 616.7 K (-0.10 %) |
| Dec 07 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 12.93 | 1,500 | 19,401 | 617,268 | 618.8 K to 617.3 K (-0.24 %) |
| Dec 07 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 13.00 | 600 | 7,800 | 616,668 | 617.3 K to 616.7 K (-0.10 %) |
| Dec 07 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 12.93 | 1,500 | 19,401 | 617,268 | 618.8 K to 617.3 K (-0.24 %) |
| Dec 03 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 13.40 | 500 | 6,700 | 618,768 | 619.3 K to 618.8 K (-0.08 %) |
| Dec 03 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 13.53 | 2,000 | 27,056 | 619,268 | 621.3 K to 619.3 K (-0.32 %) |
| Dec 03 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 13.81 | 400 | 5,524 | 621,268 | 621.7 K to 621.3 K (-0.06 %) |
| Dec 03 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 13.40 | 500 | 6,700 | 618,768 | 619.3 K to 618.8 K (-0.08 %) |
| Dec 03 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 13.53 | 2,000 | 27,056 | 619,268 | 621.3 K to 619.3 K (-0.32 %) |
| Dec 03 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 13.81 | 400 | 5,524 | 621,268 | 621.7 K to 621.3 K (-0.06 %) |
| Nov 29 2010 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Sell | S | 14.39 | 2,000 | 28,786 | 10,000 | 12 K to 10 K (-16.67 %) |
| Nov 22 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Grant | A | 0.00 | 4,208 | 0 | 29,120 | 24.9 K to 29.1 K (+16.89 %) |
| Nov 22 2010 | NTIC | NORTHERN TECHNOLOG ... | WOLSFELD MATTHEW C | CFO and Corporate S ... | Grant | A | 0.00 | 3,193 | 0 | 42,393 | 39.2 K to 42.4 K (+8.15 %) |
| Nov 03 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | CEO | Option Exercise | M | 5.38 | 8,000 | 43,040 | 0 | |
| Nov 03 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | CEO | Buy | M | 5.38 | 8,000 | 43,040 | 24,912 | 16.9 K to 24.9 K (+47.30 %) |
| Nov 03 2010 | NTIC | NORTHERN TECHNOLOG ... | WOLSFELD MATTHEW C | CFO | Option Exercise | M | 5.38 | 8,000 | 43,040 | 0 | |
| Nov 03 2010 | NTIC | NORTHERN TECHNOLOG ... | WOLSFELD MATTHEW C | CFO | Buy | M | 5.38 | 8,000 | 43,040 | 39,200 | 31.2 K to 39.2 K (+25.64 %) |
| Sep 22 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President | Sell | S | 9.50 | 900 | 8,550 | 621,668 | 622.6 K to 621.7 K (-0.14 %) |
| Sep 22 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President | Sell | S | 9.67 | 100 | 967 | 622,568 | 622.7 K to 622.6 K (-0.02 %) |
| Sep 22 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President | Sell | S | 9.50 | 1,200 | 11,400 | 622,668 | 623.9 K to 622.7 K (-0.19 %) |
| Sep 22 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President | Sell | S | 9.50 | 1,000 | 9,500 | 623,868 | 624.9 K to 623.9 K (-0.16 %) |
| Sep 22 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.50 | 900 | 8,550 | 621,668 | 622.6 K to 621.7 K (-0.14 %) |
| Sep 22 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.67 | 100 | 967 | 622,568 | 622.7 K to 622.6 K (-0.02 %) |
| Sep 22 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.50 | 1,200 | 11,400 | 622,668 | 623.9 K to 622.7 K (-0.19 %) |
| Sep 22 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.50 | 1,000 | 9,500 | 623,868 | 624.9 K to 623.9 K (-0.16 %) |
| Sep 15 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.50 | 100 | 950 | 624,868 | 625 K to 624.9 K (-0.02 %) |
| Sep 15 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.50 | 700 | 6,650 | 624,968 | 625.7 K to 625 K (-0.11 %) |
| Sep 15 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.50 | 1,000 | 9,500 | 625,668 | 626.7 K to 625.7 K (-0.16 %) |
| Sep 15 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.50 | 100 | 950 | 624,868 | 625 K to 624.9 K (-0.02 %) |
| Sep 15 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.50 | 700 | 6,650 | 624,968 | 625.7 K to 625 K (-0.11 %) |
| Sep 15 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.50 | 1,000 | 9,500 | 625,668 | 626.7 K to 625.7 K (-0.16 %) |
| Sep 03 2010 | NTIC | NORTHERN TECHNOLOG ... | Keong Koh Soo | Director | Option Exercise | A | 9.76 | 4,000 | 39,040 | 4,000 | |
| Sep 03 2010 | NTIC | NORTHERN TECHNOLOG ... | Narayan Ramani | Director | Option Exercise | A | 9.76 | 4,000 | 39,040 | 4,000 | |
| Sep 03 2010 | NTIC | NORTHERN TECHNOLOG ... | Frank Tilman Bernhard | Director | Option Exercise | A | 9.76 | 4,000 | 39,040 | 4,000 | |
| Sep 03 2010 | NTIC | NORTHERN TECHNOLOG ... | Lee Sunggyu | Director | Option Exercise | A | 9.76 | 4,000 | 39,040 | 4,000 | |
| Sep 03 2010 | NTIC | NORTHERN TECHNOLOG ... | NIGON RICHARD | Director | Option Exercise | A | 9.76 | 4,000 | 39,040 | 4,000 | |
| Sep 03 2010 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Option Exercise | A | 9.76 | 4,000 | 39,040 | 4,000 | |
| Sep 03 2010 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Option Exercise | A | 9.76 | 4,000 | 39,040 | 4,000 | |
| Sep 03 2010 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Option Exercise | A | 9.76 | 2,000 | 19,520 | 2,000 | |
| Aug 31 2010 | NTIC | NORTHERN TECHNOLOG ... | Narayan Ramani | Director | Option Exercise | M | 5.75 | 2,000 | 11,500 | 0 | |
| Aug 31 2010 | NTIC | NORTHERN TECHNOLOG ... | Narayan Ramani | Director | Buy | M | 5.75 | 2,000 | 11,500 | 3,500 | 1.5 K to 3.5 K (+133.33 %) |
| Aug 31 2010 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Option Exercise | M | 5.75 | 2,000 | 11,500 | 0 | |
| Aug 31 2010 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Buy | M | 5.75 | 2,000 | 11,500 | 6,000 | 4 K to 6 K (+50.00 %) |
| Aug 30 2010 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Option Exercise | M | 5.75 | 2,000 | 11,500 | 0 | |
| Aug 30 2010 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Buy | M | 5.75 | 2,000 | 11,500 | 2,000 | 0 to 2 K |
| Aug 27 2010 | NTIC | NORTHERN TECHNOLOG ... | NIGON RICHARD | Director | Buy | P | 10.55 | 2,000 | 21,100 | 2,000 | 0 to 2 K |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 10.86 | 206 | 2,237 | 626,668 | 626.9 K to 626.7 K (-0.03 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 10.76 | 100 | 1,076 | 626,874 | 627 K to 626.9 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 10.75 | 115 | 1,236 | 626,974 | 627.1 K to 627 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 10.75 | 900 | 9,675 | 627,089 | 628 K to 627.1 K (-0.14 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 10.02 | 100 | 1,002 | 627,989 | 628.1 K to 628 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.96 | 89 | 886 | 628,089 | 628.2 K to 628.1 K (-0.01 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.87 | 11 | 109 | 628,178 | 628.2 K to 628.2 K (0.00 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.83 | 100 | 983 | 628,189 | 628.3 K to 628.2 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.81 | 300 | 2,943 | 628,289 | 628.6 K to 628.3 K (-0.05 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.80 | 100 | 980 | 628,589 | 628.7 K to 628.6 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.67 | 94 | 909 | 628,689 | 628.8 K to 628.7 K (-0.01 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.66 | 100 | 966 | 628,783 | 628.9 K to 628.8 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.62 | 100 | 962 | 628,883 | 629 K to 628.9 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 10.86 | 206 | 2,237 | 626,668 | 626.9 K to 626.7 K (-0.03 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 10.76 | 100 | 1,076 | 626,874 | 627 K to 626.9 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 10.75 | 115 | 1,236 | 626,974 | 627.1 K to 627 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 10.75 | 900 | 9,675 | 627,089 | 628 K to 627.1 K (-0.14 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 10.02 | 100 | 1,002 | 627,989 | 628.1 K to 628 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.96 | 89 | 886 | 628,089 | 628.2 K to 628.1 K (-0.01 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.87 | 11 | 109 | 628,178 | 628.2 K to 628.2 K (0.00 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.83 | 100 | 983 | 628,189 | 628.3 K to 628.2 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.81 | 300 | 2,943 | 628,289 | 628.6 K to 628.3 K (-0.05 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.80 | 100 | 980 | 628,589 | 628.7 K to 628.6 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.67 | 94 | 909 | 628,689 | 628.8 K to 628.7 K (-0.01 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.66 | 100 | 966 | 628,783 | 628.9 K to 628.8 K (-0.02 %) |
| Aug 26 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.62 | 100 | 962 | 628,883 | 629 K to 628.9 K (-0.02 %) |
| Aug 24 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 11.69 | 859 | 10,042 | 628,983 | 629.8 K to 629 K (-0.14 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 12.90 | 526 | 6,785 | 629,842 | 630.4 K to 629.8 K (-0.08 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 12.55 | 200 | 2,510 | 630,368 | 630.6 K to 630.4 K (-0.03 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 12.55 | 100 | 1,255 | 630,568 | 630.7 K to 630.6 K (-0.02 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 12.53 | 100 | 1,253 | 630,668 | 630.8 K to 630.7 K (-0.02 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 12.52 | 200 | 2,504 | 630,768 | 631 K to 630.8 K (-0.03 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 12.51 | 104 | 1,301 | 630,968 | 631.1 K to 631 K (-0.02 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 12.50 | 396 | 4,950 | 631,072 | 631.5 K to 631.1 K (-0.06 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 13.18 | 200 | 2,636 | 631,468 | 631.7 K to 631.5 K (-0.03 %) |
| Aug 24 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 11.69 | 859 | 10,042 | 628,983 | 629.8 K to 629 K (-0.14 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 12.90 | 526 | 6,785 | 629,842 | 630.4 K to 629.8 K (-0.08 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 12.55 | 200 | 2,510 | 630,368 | 630.6 K to 630.4 K (-0.03 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 12.55 | 100 | 1,255 | 630,568 | 630.7 K to 630.6 K (-0.02 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 12.53 | 100 | 1,253 | 630,668 | 630.8 K to 630.7 K (-0.02 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 12.52 | 200 | 2,504 | 630,768 | 631 K to 630.8 K (-0.03 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 12.51 | 104 | 1,301 | 630,968 | 631.1 K to 631 K (-0.02 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 12.50 | 396 | 4,950 | 631,072 | 631.5 K to 631.1 K (-0.06 %) |
| Aug 18 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 13.18 | 200 | 2,636 | 631,468 | 631.7 K to 631.5 K (-0.03 %) |
| Feb 02 2010 | NTIC | NORTHERN TECHNOLOG ... | NIGON RICHARD | Director | Option Exercise | A | 10.20 | 2,333 | 23,797 | 2,333 | |
| Jan 19 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.58 | 100 | 958 | 631,668 | 631.8 K to 631.7 K (-0.02 %) |
| Jan 19 2010 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 7.50 | 17,900 | 134,250 | 631,768 | 649.7 K to 631.8 K (-2.76 %) |
| Jan 20 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.58 | 100 | 958 | 631,668 | 631.8 K to 631.7 K (-0.02 %) |
| Jan 20 2010 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 7.50 | 17,900 | 134,250 | 631,768 | 649.7 K to 631.8 K (-2.76 %) |
| Dec 08 2009 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 7.50 | 202,400 | 1,518,000 | 649,668 | 852.1 K to 649.7 K (-23.75 %) |
| Dec 08 2009 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 7.50 | 202,400 | 1,518,000 | 649,668 | 852.1 K to 649.7 K (-23.75 %) |
| Nov 23 2009 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Option Exercise | A | 7.65 | 12,000 | 91,800 | 12,000 | |
| Nov 23 2009 | NTIC | NORTHERN TECHNOLOG ... | WOLSFELD MATTHEW C | CFO and Corporate S ... | Option Exercise | A | 7.65 | 9,000 | 68,850 | 9,000 | |
| Oct 26 2009 | NTIC | NORTHERN TECHNOLOG ... | Narayan Ramani | Director | Option Exercise | M | 6.15 | 1,500 | 9,225 | 0 | |
| Oct 26 2009 | NTIC | NORTHERN TECHNOLOG ... | Narayan Ramani | Director | Buy | M | 6.15 | 1,500 | 9,225 | 1,500 | 0 to 1.5 K |
| Sep 01 2009 | NTIC | NORTHERN TECHNOLOG ... | Mayers Mark M | Director | Option Exercise | A | 8.57 | 4,000 | 34,280 | 4,000 | |
| Sep 01 2009 | NTIC | NORTHERN TECHNOLOG ... | Narayan Ramani | Director | Option Exercise | A | 8.57 | 4,000 | 34,280 | 4,000 | |
| Sep 01 2009 | NTIC | NORTHERN TECHNOLOG ... | STONE MARK J | Director | Option Exercise | A | 8.57 | 4,000 | 34,280 | 4,000 | |
| Sep 01 2009 | NTIC | NORTHERN TECHNOLOG ... | Lee Sunggyu | Director | Option Exercise | A | 8.57 | 4,000 | 34,280 | 4,000 | |
| Sep 01 2009 | NTIC | NORTHERN TECHNOLOG ... | Frank Tilman Bernhard | Director | Option Exercise | A | 8.57 | 4,000 | 34,280 | 4,000 | |
| Sep 01 2009 | NTIC | NORTHERN TECHNOLOG ... | KUBIK DONALD A | Director | Option Exercise | A | 8.57 | 4,000 | 34,280 | 4,000 | |
| Sep 01 2009 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Option Exercise | A | 8.57 | 4,000 | 34,280 | 4,000 | |
| Sep 01 2009 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Option Exercise | A | 8.57 | 2,000 | 17,140 | 2,000 | |
| Sep 01 2009 | NTIC | NORTHERN TECHNOLOG ... | Keong Koh Soo | Director | Option Exercise | A | 8.57 | 4,000 | 34,280 | 4,000 | |
| Aug 13 2009 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Option Exercise | M | 5.25 | 2,000 | 10,500 | 0 | |
| Aug 13 2009 | NTIC | NORTHERN TECHNOLOG ... | CHENU PIERRE | Director | Buy | M | 5.25 | 2,000 | 10,500 | 2,000 | 0 to 2 K |
| Dec 16 2008 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 9.75 | 20,600 | 200,850 | 852,068 | 872.7 K to 852.1 K (-2.36 %) |
| Dec 16 2008 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 10.25 | 19,500 | 199,875 | 872,668 | 892.2 K to 872.7 K (-2.19 %) |
| Dec 16 2008 | NTIC | NORTHERN TECHNOLOG ... | INTER ALIA HOLDING CO | 10% Owner | Sell | S | 10.25 | 19,500 | 199,875 | 892,168 | 911.7 K to 892.2 K (-2.14 %) |
| Dec 02 2008 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 9.75 | 20,600 | 200,850 | 852,068 | 872.7 K to 852.1 K (-2.36 %) |
| Dec 02 2008 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 10.25 | 19,500 | 199,875 | 872,668 | 892.2 K to 872.7 K (-2.19 %) |
| Dec 02 2008 | NTIC | NORTHERN TECHNOLOG ... | LYNCH G PATRICK | President and CEO | Sell | S | 10.25 | 19,500 | 199,875 | 892,168 | 911.7 K to 892.2 K (-2.14 %) |