Joseph Lewis serves as Executive at Somaxon Pharmaceuticals, Inc., where they oversee executive responsibilities. Since joining the company, Joseph Lewis has executed 62 insider transactions totaling $207.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 12, 2025 involved receiving (via award) 9,427 shares valued at $0.
Joseph Lewis currently holds 52,771 shares of Somaxon Pharmaceuticals, Inc. (SOMX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Joseph Lewis has been a net seller of SOMX stock. They have purchased $48.9M and sold $158.1M worth of shares.
Joseph Lewis's most recent insider trade was on Sep 12, 2025, when they sold 9,427 shares at $0.00 per share.
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| $4.06 |
| Discretionary |
| Oct 5, 2022 | TNGX | $178.8K | Purchase | 45,500 | $3.93 | Discretionary |
| Oct 5, 2022 | TNGX | $155.5K | Purchase | 40,500 | $3.84 | Discretionary |
| Oct 4, 2022 | TNGX | $94.0K | Purchase | 25,606 | $3.67 | Discretionary |
| Aug 3, 2022 | INSG | $0 | Award | 49,801 | $N/A | Discretionary |
| Sep 22, 2021 | INSG | $0 | Disposition | 7,000 | $N/A | Discretionary |
| Sep 22, 2021 | INSG | $0 | Award | 1,067,645 | $N/A | Discretionary |
| May 4, 2021 | INSG | $0 | Award | 6,242 | $N/A | Discretionary |
| Mar 5, 2021 | MRTX | $724 | Sale | 4 | $181.00 | Discretionary |
| Mar 5, 2021 | MRTX | $0 | Option Exercise | 13,996 | $N/A | Discretionary |
| Mar 5, 2021 | MRTX | $65.8M | Sale | 363,000 | $181.15 | Discretionary |
| Mar 5, 2021 | MRTX | $181 | Sale | 1 | $181.00 | Discretionary |
| Mar 5, 2021 | MRTX | $0 | Option Exercise | 597,444 | $N/A | Discretionary |
| Mar 5, 2021 | MRTX | $6.7M | Sale | 37,000 | $181.15 | Discretionary |
| Oct 29, 2020 | MRTX | $2.5M | Sale | 11,656 | $216.06 | Discretionary |
| Oct 29, 2020 | MRTX | $6.0M | Sale | 27,992 | $215.08 | Discretionary |
| Oct 29, 2020 | MRTX | $502.3K | Sale | 2,344 | $214.31 | Discretionary |
| Oct 29, 2020 | MRTX | $660.9K | Sale | 3,108 | $212.66 | Discretionary |
| Oct 29, 2020 | MRTX | $3.0M | Sale | 14,408 | $211.50 | Discretionary |
| Oct 29, 2020 | MRTX | $2.2M | Sale | 10,599 | $210.58 | Discretionary |
| Oct 29, 2020 | MRTX | $3.2M | Sale | 15,091 | $209.66 | Discretionary |
| Oct 29, 2020 | MRTX | $349.5K | Sale | 1,674 | $208.78 | Discretionary |
| Oct 29, 2020 | MRTX | $225.8K | Sale | 1,086 | $207.96 | Discretionary |
| Oct 29, 2020 | MRTX | $224.7K | Sale | 1,088 | $206.50 | Discretionary |
| Oct 29, 2020 | MRTX | $164.5K | Sale | 800 | $205.64 | Discretionary |
| Oct 29, 2020 | MRTX | $111.8K | Sale | 550 | $203.32 | Discretionary |
| Oct 29, 2020 | MRTX | $1.5M | Sale | 6,775 | $217.14 | Discretionary |
| Oct 29, 2020 | MRTX | $1.3M | Sale | 5,912 | $218.04 | Discretionary |
| Oct 29, 2020 | MRTX | $145.1K | Sale | 663 | $218.85 | Discretionary |