David Spafford serves as Executive at Great Basin Scientific, Inc., where they oversee executive responsibilities. Since joining the company, David Spafford has executed 14 insider transactions totaling $9.8K, demonstrating a bullish approach to their equity position. Their most recent transaction on Nov 23, 2016 involved selling 686 shares valued at $14.
David Spafford currently holds 22 shares of Great Basin Scientific, Inc. (GBSN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David Spafford has been a net buyer of GBSN stock. They have purchased $9.8K and sold $14 worth of shares.
David Spafford's most recent insider trade was on Nov 23, 2016, when they sold 686 shares at $0.02 per share.
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| $N/A |
| Discretionary |
| Aug 21, 2015 | GBSN | $9.8K | Purchase | 6,665 | $1.47 | Discretionary |
| Oct 15, 2014 | GBSN | $0 | Conversion | 27,407 | $N/A | Discretionary |
| Oct 15, 2014 | GBSN | $0 | Conversion | 186,014 | $N/A | Discretionary |
| Oct 15, 2014 | GBSN | $0 | Conversion | 63,047 | $N/A | Discretionary |
| Oct 15, 2014 | GBSN | $0 | Conversion | 28,597 | $N/A | Discretionary |
| Oct 15, 2014 | GBSN | $0 | Conversion | 5,662 | $N/A | Discretionary |
| Oct 15, 2014 | GBSN | $0 | Conversion | 42,182 | $N/A | Discretionary |
| Oct 15, 2014 | GBSN | $0 | Conversion | 101,653 | $N/A | Discretionary |
| Oct 15, 2014 | GBSN | $0 | Conversion | 11,158 | $N/A | Discretionary |
| Oct 15, 2014 | GBSN | $0 | Conversion | 20,622 | $N/A | Discretionary |
| Oct 15, 2014 | GBSN | $0 | Conversion | 180,000 | $N/A | Discretionary |
| Oct 15, 2014 | GBSN | $0 | Conversion | 420,135 | $N/A | Discretionary |