John F. Thero serves as Executive at ACUSPHERE INC, where they oversee executive responsibilities. Since joining the company, John F. Thero has executed 159 insider transactions totaling $42.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 31, 2018 involved exercising options for 37,500 shares valued at $0.
John F. Thero currently holds 22,828 shares of ACUSPHERE INC (ACUS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John F. Thero has been a net seller of ACUS stock. They have purchased $184.8K and sold $42.6M worth of shares.
John F. Thero's most recent insider trade was on Dec 31, 2018, when they sold 37,500 shares at $0.00 per share.
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| $20.72 |
| Discretionary |
| Nov 12, 2018 | AMRN | $4.4M | Sale | 222,158 | $19.71 | Discretionary |
| Nov 12, 2018 | AMRN | $4.6M | Sale | 244,031 | $19.03 | Discretionary |
| Nov 12, 2018 | AMRN | $2.5M | Sale | 136,422 | $18.05 | Discretionary |
| Nov 12, 2018 | AMRN | $550.3K | Option Exercise | 407,611 | $1.35 | Discretionary |
| Sep 30, 2018 | AMRN | $240.1K | Payment | 14,757 | $16.27 | Discretionary |
| Sep 30, 2018 | AMRN | $0 | Option Exercise | 37,500 | $N/A | Discretionary |
| Sep 22, 2018 | AMRN | $1.5M | Payment | 497,876 | $2.99 | Discretionary |
| Sep 22, 2018 | AMRN | $0 | Award | 1,265,250 | $N/A | Discretionary |
| Jun 30, 2018 | AMRN | $45.6K | Payment | 14,757 | $3.09 | Discretionary |
| Jun 30, 2018 | AMRN | $0 | Option Exercise | 37,500 | $N/A | Discretionary |
| Mar 31, 2018 | AMRN | $0 | Option Exercise | 37,500 | $N/A | Discretionary |
| Mar 31, 2018 | AMRN | $44.4K | Payment | 14,757 | $3.01 | Discretionary |
| Jan 31, 2018 | AMRN | $0 | Option Exercise | 119,667 | $N/A | Discretionary |
| Jan 31, 2018 | AMRN | $0 | Option Exercise | 260,000 | $N/A | Discretionary |
| Jan 31, 2018 | AMRN | $0 | Option Exercise | 120,000 | $N/A | Discretionary |
| Jan 31, 2018 | AMRN | $756.5K | Payment | 197,513 | $3.83 | Discretionary |
| Dec 31, 2017 | AMRN | $63.1K | Payment | 15,732 | $4.01 | Discretionary |
| Dec 31, 2017 | AMRN | $0 | Option Exercise | 37,500 | $N/A | Discretionary |
| Nov 30, 2017 | AMRN | $32.4K | Purchase | 10,000 | $3.24 | Discretionary |
| Sep 30, 2017 | AMRN | $55.1K | Payment | 15,732 | $3.50 | Discretionary |
| Sep 30, 2017 | AMRN | $0 | Option Exercise | 37,500 | $N/A | Discretionary |
| Jun 30, 2017 | AMRN | $63.4K | Payment | 15,732 | $4.03 | Discretionary |
| Jun 30, 2017 | AMRN | $0 | Option Exercise | 37,500 | $N/A | Discretionary |
| Mar 31, 2017 | AMRN | $50.3K | Payment | 15,732 | $3.20 | Discretionary |
| Mar 31, 2017 | AMRN | $0 | Option Exercise | 37,500 | $N/A | Discretionary |
| Dec 31, 2016 | AMRN | $0 | Option Exercise | 37,500 | $N/A | Discretionary |
| Dec 31, 2016 | AMRN | $62.2K | Payment | 20,194 | $3.08 | Discretionary |
| Sep 30, 2016 | AMRN | $64.4K | Payment | 20,194 | $3.19 | Discretionary |