Marc Davidson serves as Executive at ASPECT MEDICAL SYSTEMS INC, where they oversee executive responsibilities. Since joining the company, Marc Davidson has executed 25 insider transactions totaling $471.4K, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 17, 2019 involved receiving (via award) 3,187 shares valued at $0.
Marc Davidson currently holds 70,490 shares of ASPECT MEDICAL SYSTEMS INC (ASPM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Marc Davidson has been a net seller of ASPM stock. They have purchased $0 and sold $471.4K worth of shares.
Marc Davidson's most recent insider trade was on Jan 17, 2019, when they sold 3,187 shares at $0.00 per share.
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| $12.00 |
| Discretionary |
| Nov 6, 2009 | ASPM | $383.2K | Disposition | 31,936 | $12.00 | Discretionary |
| Feb 10, 2009 | ASPM | $0 | Award | 10,230 | $N/A | Discretionary |
| Feb 12, 2008 | ASPM | $0 | Award | 7,692 | $N/A | Discretionary |
| Dec 24, 2007 | ASPM | $37.5K | Sale | 2,500 | $15.00 | Discretionary |
| Dec 24, 2007 | ASPM | $25.5K | Option Exercise | 2,500 | $10.20 | Discretionary |
| Sep 14, 2007 | ASPM | $14.0K | Sale | 1,138 | $12.34 | Discretionary |
| Sep 12, 2007 | ASPM | $35.6K | Sale | 2,865 | $12.41 | Discretionary |
| Sep 12, 2007 | ASPM | $7.3K | Sale | 594 | $12.37 | Discretionary |
| Sep 12, 2007 | ASPM | $2.3K | Option Exercise | 594 | $3.85 | Discretionary |
| Sep 12, 2007 | ASPM | $720 | Option Exercise | 187 | $3.85 | Discretionary |
| Sep 12, 2007 | ASPM | $10.5K | Option Exercise | 2,865 | $3.68 | Discretionary |
| Sep 12, 2007 | ASPM | $13.7K | Sale | 1,093 | $12.53 | Discretionary |
| Sep 12, 2007 | ASPM | $2.3K | Sale | 187 | $12.35 | Discretionary |
| Feb 28, 2007 | ASPM | $0 | Award | 15,000 | $N/A | Discretionary |
| Apr 28, 2006 | ASPM | $47.4K | Sale | 1,719 | $27.60 | Discretionary |
| Apr 28, 2006 | ASPM | $142.5K | Sale | 5,000 | $28.50 | Discretionary |
| Apr 28, 2006 | ASPM | $50.0K | Option Exercise | 5,000 | $10.00 | Discretionary |
| Apr 28, 2006 | ASPM | $92.0K | Sale | 3,333 | $27.60 | Discretionary |
| Apr 28, 2006 | ASPM | $6.6K | Option Exercise | 1,719 | $3.85 | Discretionary |
| Apr 28, 2006 | ASPM | $79.0K | Sale | 2,864 | $27.60 | Discretionary |
| Apr 28, 2006 | ASPM | $10.5K | Option Exercise | 2,864 | $3.68 | Discretionary |
| Feb 14, 2006 | ASPM | $0 | Award | 1,875 | $N/A | Discretionary |
| Feb 14, 2006 | ASPM | $0 | Award | 1,875 | $N/A | Discretionary |