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 Aug 31, 2020 involved selling 5,302 shares valued at $39.0K.
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 Aug 31, 2020, when they sold 5,302 shares at $7.36 per share.
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| $N/A |
| Discretionary |
| Aug 31, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| Jul 31, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| Jul 31, 2020 | AMRN | $35.0K | Payment | 5,304 | $6.59 | Discretionary |
| Jul 31, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| Jun 30, 2020 | AMRN | $35.6K | Payment | 5,302 | $6.72 | Discretionary |
| Jun 30, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| Jun 30, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| May 29, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| May 29, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| May 29, 2020 | AMRN | $36.4K | Payment | 5,302 | $6.86 | Discretionary |
| Apr 30, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| Apr 30, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| Apr 30, 2020 | AMRN | $43.8K | Payment | 5,302 | $8.26 | Discretionary |
| Mar 31, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| Mar 31, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| Mar 31, 2020 | AMRN | $72.0K | Payment | 5,302 | $13.58 | Discretionary |
| Mar 4, 2020 | AMRN | $3.2M | Sale | 200,000 | $15.99 | Discretionary |
| Feb 28, 2020 | AMRN | $77.8K | Payment | 5,302 | $14.67 | Discretionary |
| Feb 28, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| Feb 28, 2020 | AMRN | $0 | Option Exercise | 6,736 | $N/A | Discretionary |
| Feb 25, 2020 | AMRN | $1.6M | Payment | 90,124 | $17.58 | Discretionary |
| Feb 25, 2020 | AMRN | $0 | Option Exercise | 114,515 | $N/A | Discretionary |
| Feb 25, 2020 | AMRN | $0 | Option Exercise | 114,515 | $N/A | Discretionary |
| Jan 31, 2020 | AMRN | $0 | Option Exercise | 119,666 | $N/A | Discretionary |
| Jan 31, 2020 | AMRN | $0 | Option Exercise | 72,034 | $N/A | Discretionary |
| Jan 31, 2020 | AMRN | $2.4M | Payment | 124,287 | $19.04 | Discretionary |
| Jan 31, 2020 | AMRN | $0 | Option Exercise | 123,667 | $N/A | Discretionary |
| Nov 19, 2019 | AMRN | $6.2M | Sale | 274,454 | $22.65 | Discretionary |