Robert J. Spiegel serves as Executive at GERON CORP, where they oversee executive responsibilities. Since joining the company, Robert J. Spiegel has executed 87 insider transactions totaling $1.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 29, 2018 involved receiving (via award) 1,691 shares valued at $0.
Robert J. Spiegel currently holds 188,546 shares of GERON CORP (GERN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert J. Spiegel has been a net seller of GERN stock. They have purchased $33.0K and sold $1.3M worth of shares.
Robert J. Spiegel's most recent insider trade was on Mar 29, 2018, when they sold 1,691 shares at $0.00 per share.
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| $18.00 |
| Discretionary |
| Dec 29, 2017 | GERN | $0 | Award | 3,993 | $N/A | Discretionary |
| Sep 29, 2017 | GERN | $0 | Award | 3,297 | $N/A | Discretionary |
| Jun 30, 2017 | GERN | $0 | Award | 2,595 | $N/A | Discretionary |
| Jun 1, 2017 | SCMP | $0 | Award | 5,130 | $N/A | Discretionary |
| Mar 31, 2017 | GERN | $0 | Award | 3,166 | $N/A | Discretionary |
| Jun 2, 2016 | SCMP | $0 | Award | 9,800 | $N/A | Discretionary |
| Oct 6, 2015 | EDGE | $33.0K | Purchase | 3,000 | $11.00 | Discretionary |
| Oct 6, 2015 | EDGE | $0 | Conversion | 10,533 | $N/A | Discretionary |
| Oct 6, 2015 | EDGE | $0 | Conversion | 23,579 | $N/A | Discretionary |
| Oct 6, 2015 | EDGE | $12.3K | Other | 1,549 | $7.91 | Discretionary |
| Mar 13, 2015 | PTCT | $77.2K | Sale | 1,028 | $75.10 | Discretionary |
| Mar 13, 2015 | PTCT | $152 | Sale | 2 | $75.95 | Discretionary |
| Dec 31, 2014 | GERN | $0 | Award | 2,212 | $N/A | Discretionary |
| Jun 30, 2014 | GERN | $0 | Disposition | 2,500 | $N/A | Discretionary |
| Jun 30, 2014 | GERN | $0 | Award | 4,478 | $N/A | Discretionary |
| Mar 31, 2014 | GERN | $0 | Award | 6,878 | $N/A | Discretionary |
| Mar 13, 2014 | PTCT | $37.7K | Sale | 1,186 | $31.75 | Discretionary |
| Dec 31, 2013 | GERN | $0 | Award | 3,033 | $N/A | Discretionary |
| Sep 30, 2013 | GERN | $0 | Award | 4,291 | $N/A | Discretionary |
| Jul 9, 2013 | GERN | $0 | Disposition | 45,000 | $N/A | Discretionary |
| Jul 9, 2013 | GERN | $0 | Disposition | 45,000 | $N/A | Discretionary |
| Jun 28, 2013 | GERN | $0 | Award | 4,792 | $N/A | Discretionary |
| Mar 29, 2013 | GERN | $0 | Award | 6,717 | $N/A | Discretionary |
| Dec 31, 2012 | GERN | $0 | Award | 5,098 | $N/A | Discretionary |
| Dec 31, 2012 | GERN | $0 | Disposition | 2,500 | $N/A | Discretionary |
| Sep 28, 2012 | GERN | $0 | Award | 4,203 | $N/A | Discretionary |
| Jan 1, 2012 | CAPS | $0 | Award | 10,000 | $N/A | Discretionary |
| May 20, 2011 | GERN | $0 | Award | 2,500 | $N/A | Discretionary |