Irwin J/ Gruverman serves as Executive at MFIC CORP, where they oversee executive responsibilities. Since joining the company, Irwin J/ Gruverman has executed 9 insider transactions totaling $182.6K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 24, 2007 involved selling 36,577 shares valued at $36.6K.
Irwin J/ Gruverman currently holds 1,597,805 shares of MFIC CORP (MFIC.OB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Irwin J/ Gruverman has been a net seller of MFIC.OB stock. They have purchased $0 and sold $182.6K worth of shares.
Irwin J/ Gruverman's most recent insider trade was on Dec 24, 2007, when they sold 36,577 shares at $1.00 per share.
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| $N/A |
| Discretionary |
| Jul 24, 2007 | MFIC.OB | $0 | Other | 0 | $N/A | Discretionary |
| Jul 24, 2007 | MFIC.OB | $146.0K | Sale | 100,000 | $1.46 | Discretionary |
| May 4, 2007 | MFIC.OB | $0 | Gift | 40,000 | $N/A | Discretionary |
| Apr 10, 2007 | MFIC.OB | $0 | Other | 0 | $N/A | Discretionary |
| Apr 10, 2007 | MFIC.OB | $16.5K | Payment | 36,577 | $0.45 | Discretionary |
| Aug 24, 2006 | MFIC.OB | $0 | Other | 0 | $N/A | Discretionary |
| Aug 24, 2006 | MFIC.OB | $41.8K | Option Exercise | 74,626 | $0.56 | Discretionary |