Henry E. Blair serves as Executive at DYAX CORP, where they oversee executive responsibilities. Since joining the company, Henry E. Blair has executed 41 insider transactions totaling $3.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 22, 2016 involved selling 1,016,762 shares valued at $0.
Henry E. Blair currently holds 521,722 shares of DYAX CORP (DYAX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Henry E. Blair has been a net seller of DYAX stock. They have purchased $30.5K and sold $2.9M worth of shares.
Henry E. Blair's most recent insider trade was on Jan 22, 2016, when they sold 1,016,762 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| Jan 12, 2016 | DYAX | $104.5K | Option Exercise | 50,000 | $2.09 | Discretionary |
| Jan 12, 2016 | DYAX | $119.5K | Option Exercise | 50,000 | $2.39 | Discretionary |
| Jan 12, 2016 | DYAX | $205.8K | Option Exercise | 70,000 | $2.94 | Discretionary |
| Jan 12, 2016 | DYAX | $153.3K | Option Exercise | 66,667 | $2.30 | Discretionary |
| Jan 12, 2016 | DYAX | $242.4K | Option Exercise | 117,646 | $2.06 | Discretionary |
| Jan 12, 2016 | DYAX | $242.4K | Option Exercise | 117,646 | $2.06 | Discretionary |
| Jan 12, 2016 | DYAX | $105.9K | Option Exercise | 51,414 | $2.06 | Discretionary |
| Jan 12, 2016 | DYAX | $157.5K | Option Exercise | 50,000 | $3.15 | Discretionary |
| Jan 12, 2016 | DYAX | $104.5K | Option Exercise | 50,000 | $2.09 | Discretionary |
| Jan 12, 2016 | DYAX | $37.8K | Option Exercise | 25,000 | $1.51 | Discretionary |
| Jan 12, 2016 | DYAX | $437.2K | Option Exercise | 16,667 | $26.23 | Discretionary |
| Aug 11, 2015 | DYAX | $0 | Gift | 2,000 | $N/A | Discretionary |
| Jul 20, 2015 | DYAX | $147.0K | Option Exercise | 50,000 | $2.94 | Discretionary |
| Jul 20, 2015 | DYAX | $1.4M | Sale | 50,000 | $27.05 | Discretionary |
| Mar 5, 2014 | DYAX | $354.5K | Option Exercise | 78,436 | $4.52 | Discretionary |
| Mar 5, 2014 | DYAX | $815.0K | Sale | 78,436 | $10.39 | Discretionary |
| Mar 4, 2014 | DYAX | $323.5K | Option Exercise | 71,564 | $4.52 | Discretionary |
| Mar 4, 2014 | DYAX | $753.6K | Sale | 71,564 | $10.53 | Discretionary |
| Oct 30, 2013 | DYAX | $0 | Gift | 38,388 | $N/A | Discretionary |
| Oct 9, 2012 | DYAX | $40.8K | Option Exercise | 30,000 | $1.36 | Discretionary |
| Apr 23, 2011 | DYAX | $0 | Other | 100 | $N/A | Discretionary |
| Oct 1, 2009 | DYAX | $60.0K | Option Exercise | 30,000 | $2.00 | Discretionary |
| Oct 22, 2008 | DYAX | $50.0K | Option Exercise | 25,000 | $2.00 | Discretionary |
| Mar 14, 2007 | DYAX | $72.4K | Option Exercise | 47,300 | $1.53 | Discretionary |
| May 17, 2006 | DYAX | $7.5K | Purchase | 2,500 | $3.00 | Discretionary |
| May 17, 2006 | DYAX | $309 | Purchase | 100 | $3.09 | Discretionary |
| May 17, 2006 | DYAX | $310 | Purchase | 100 | $3.10 | Discretionary |
| May 17, 2006 | DYAX | $318 | Purchase | 100 | $3.18 | Discretionary |