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 7, 2014 involved selling 365,000 shares valued at $240.9K.
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 7, 2014, when they sold 365,000 shares at $0.66 per share.
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| $0.66 |
| Discretionary |
| May 7, 2014 | BONE | $330.0K | Sale | 500,000 | $0.66 | Discretionary |
| May 6, 2014 | BONE | $101.3K | Sale | 135,000 | $0.75 | Discretionary |
| May 6, 2014 | BONE | $543.8K | Sale | 725,000 | $0.75 | Discretionary |
| May 5, 2014 | BONE | $18.5K | Sale | 25,000 | $0.74 | Discretionary |
| May 2, 2014 | BONE | $167.9K | Sale | 230,000 | $0.73 | Discretionary |
| May 1, 2014 | BONE | $35.5K | Sale | 50,000 | $0.71 | Discretionary |
| Apr 30, 2014 | BONE | $28.0K | Sale | 40,000 | $0.70 | Discretionary |
| Apr 29, 2014 | BONE | $31.5K | Sale | 45,000 | $0.70 | Discretionary |
| Apr 25, 2014 | BONE | $70.0K | Sale | 100,000 | $0.70 | Discretionary |
| Apr 24, 2014 | BONE | $92.3K | Sale | 130,000 | $0.71 | Discretionary |
| Apr 23, 2014 | BONE | $182.0K | Sale | 260,000 | $0.70 | Discretionary |
| Apr 22, 2014 | BONE | $191.7K | Sale | 270,000 | $0.71 | Discretionary |
| Apr 21, 2014 | BONE | $98.0K | Sale | 140,000 | $0.70 | Discretionary |
| Apr 17, 2014 | BONE | $52.5K | Sale | 75,000 | $0.70 | Discretionary |
| Apr 9, 2014 | BONE | $71.0K | Sale | 100,000 | $0.71 | Discretionary |
| Apr 8, 2014 | BONE | $223.2K | Sale | 310,000 | $0.72 | Discretionary |
| Jan 15, 2014 | BONE | $103.9K | Purchase | 162,320 | $0.64 | Discretionary |
| Jan 15, 2014 | BONE | $102.4K | Purchase | 160,000 | $0.64 | Discretionary |
| Jan 7, 2014 | BONE | $144.8K | Sale | 273,300 | $0.53 | Discretionary |
| Dec 26, 2013 | BONE | $34.1K | Sale | 64,380 | $0.53 | Discretionary |
| Dec 24, 2013 | BONE | $44.0K | Sale | 100,000 | $0.44 | Discretionary |
| Dec 24, 2013 | BONE | $44.0K | Sale | 100,000 | $0.44 | Discretionary |
| Dec 24, 2013 | BONE | $44.0K | Sale | 100,000 | $0.44 | Discretionary |
| Dec 11, 2013 | BONE | $68.2K | Sale | 162,320 | $0.42 | Discretionary |
| Dec 11, 2013 | BONE | $67.2K | Sale | 160,000 | $0.42 | Discretionary |
| Sep 30, 2013 | BONE | $87.7K | Sale | 137,000 | $0.64 | Discretionary |
| Sep 20, 2013 | BONE | $18.0K | Sale | 30,000 | $0.60 | Discretionary |
| Aug 28, 2013 | BONE | $56.0K | Sale | 100,000 | $0.56 | Discretionary |