Erik Toppenberg serves as Executive at XM SATELLITE RADIO HOLDINGS INC, where they oversee executive responsibilities. Since joining the company, Erik Toppenberg has executed 10 insider transactions totaling $517.8K, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 28, 2008 involved selling 290,111 shares valued at $0.
Erik Toppenberg currently holds 290,111 shares of XM SATELLITE RADIO HOLDINGS INC (XMSR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Erik Toppenberg has been a net seller of XMSR stock. They have purchased $0 and sold $517.8K worth of shares.
Erik Toppenberg's most recent insider trade was on Jul 28, 2008, when they sold 290,111 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $10.87 |
| Discretionary |
| Feb 1, 2008 | XMSR | $0 | Award | 56,000 | $N/A | Discretionary |
| Aug 23, 2007 | XMSR | $12.6K | Payment | 1,135 | $11.09 | Discretionary |
| May 25, 2007 | XMSR | $0 | Award | 95,000 | $N/A | Discretionary |
| May 7, 2007 | XMSR | $159.8K | Payment | 14,177 | $11.27 | Discretionary |
| Dec 15, 2006 | XMSR | $0 | Award | 75,000 | $N/A | Discretionary |
| Aug 23, 2006 | XMSR | $15.3K | Payment | 1,134 | $13.52 | Discretionary |
| Aug 16, 2006 | XMSR | $62.4K | Payment | 5,671 | $11.01 | Discretionary |
| Mar 14, 2006 | XMSR | $0 | Award | 75,000 | $N/A | Discretionary |