Lawrence H. Dubois serves as Executive at ATMI INC, where they oversee executive responsibilities. Since joining the company, Lawrence H. Dubois has executed 19 insider transactions totaling $21.0K, demonstrating a bullish approach to their equity position. Their most recent transaction on Apr 30, 2014 involved transacting 50,129 shares valued at $0.
Lawrence H. Dubois currently holds 50,129 shares of ATMI INC (ATMI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Lawrence H. Dubois has been a net buyer of ATMI stock. They have purchased $21.0K and sold $0 worth of shares.
Lawrence H. Dubois's most recent insider trade was on Apr 30, 2014, when they sold 50,129 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| Jan 2, 2014 | ATMI | $0 | Award | 5,338 | $N/A | Discretionary |
| Jan 2, 2014 | ATMI | $0 | Award | 5,338 | $N/A | Discretionary |
| Dec 31, 2013 | ATMI | $196.9K | Option Exercise | 14,248 | $13.82 | Discretionary |
| Feb 9, 2012 | ATMI | $0 | Disposition | 3,808 | $N/A | Discretionary |
| Feb 10, 2011 | ATMI | $0 | Award | 3,720 | $N/A | Discretionary |
| Feb 10, 2011 | ATMI | $0 | Award | 7,440 | $N/A | Discretionary |
| Feb 1, 2011 | ATMI | $0 | Disposition | 4,322 | $N/A | Discretionary |
| Feb 11, 2010 | ATMI | $0 | Award | 4,068 | $N/A | Discretionary |
| Feb 11, 2010 | ATMI | $0 | Award | 8,136 | $N/A | Discretionary |
| Jan 27, 2010 | ATMI | $0 | Disposition | 7,959 | $N/A | Discretionary |
| Feb 11, 2009 | ATMI | $110.0K | Award | 7,959 | $13.82 | Discretionary |
| Feb 11, 2009 | ATMI | $55.0K | Award | 3,980 | $13.82 | Discretionary |
| Jan 27, 2009 | ATMI | $0 | Disposition | 8,527 | $N/A | Discretionary |
| Oct 28, 2008 | ATMI | $21.0K | Purchase | 2,000 | $10.50 | Discretionary |
| Jan 2, 2008 | ATMI | $275.0K | Award | 8,527 | $32.25 | Discretionary |
| Jan 2, 2008 | ATMI | $275.0K | Award | 8,527 | $32.25 | Discretionary |
| Nov 1, 2007 | ATMI | $0 | Award | 7,500 | $N/A | Discretionary |