Guy S. Cook serves as Executive at Bacterin International Holdings, Inc., where they oversee executive responsibilities. Since joining the company, Guy S. Cook has executed 65 insider transactions totaling $6.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 18, 2012 involved purchasing 5,000 shares valued at $8.1K.
Guy S. Cook currently holds 1,200,000 shares of Bacterin International Holdings, Inc. (BONE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Guy S. Cook has been a net seller of BONE stock. They have purchased $1.0M and sold $5.3M worth of shares.
Guy S. Cook's most recent insider trade was on May 18, 2012, when they purchased 5,000 shares at $1.62 per share.
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| $1.64 |
| Discretionary |
| May 15, 2012 | BONE | $10.9K | Purchase | 6,500 | $1.67 | Discretionary |
| May 14, 2012 | BONE | $16.3K | Purchase | 10,000 | $1.63 | Discretionary |
| May 11, 2012 | BONE | $16.8K | Purchase | 10,000 | $1.68 | Discretionary |
| May 10, 2012 | BONE | $15.0K | Purchase | 10,000 | $1.50 | Discretionary |
| May 9, 2012 | BONE | $15.7K | Purchase | 10,000 | $1.57 | Discretionary |
| May 8, 2012 | BONE | $14.8K | Purchase | 10,000 | $1.48 | Discretionary |
| Aug 23, 2011 | BONE | $32.4K | Purchase | 10,133 | $3.20 | Discretionary |
| Aug 16, 2011 | BONE | $47.5K | Purchase | 14,833 | $3.20 | Discretionary |
| Aug 16, 2011 | BONE | $47.5K | Purchase | 14,833 | $3.20 | Discretionary |
| Jul 11, 2011 | BONE | $394.5K | Sale | 150,000 | $2.63 | Discretionary |
| Jun 6, 2011 | BONE | $445.5K | Sale | 150,000 | $2.97 | Discretionary |
| May 2, 2011 | BONE | $500.0K | Purchase | 142,045 | $3.52 | Discretionary |
| May 2, 2011 | BONE | $480.0K | Sale | 150,000 | $3.20 | Discretionary |