Joseph Loscalzo serves as Executive at NITROMED INC, where they oversee executive responsibilities. Since joining the company, Joseph Loscalzo has executed 32 insider transactions totaling $2.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Oct 31, 2025 involved exercising options for 16,000 shares valued at $835.5K.
Joseph Loscalzo currently holds 52,330 shares of NITROMED INC (NTMD), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Joseph Loscalzo has been a net seller of NTMD stock. They have purchased $0 and sold $2.2M worth of shares.
Joseph Loscalzo's most recent insider trade was on Oct 31, 2025, when they sold 16,000 shares at $52.22 per share.
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| $75.10 |
| Discretionary |
| Sep 3, 2025 | IONS | $390.7K | Option Exercise | 16,000 | $24.42 | Discretionary |
| Sep 3, 2025 | IONS | $962.4K | Sale | 16,000 | $60.15 | Discretionary |
| Jul 15, 2025 | IONS | $0 | Option Exercise | 4,079 | $N/A | Discretionary |
| Jul 15, 2024 | IONS | $0 | Option Exercise | 4,677 | $N/A | Discretionary |
| Jul 17, 2023 | IONS | $0 | Option Exercise | 5,333 | $N/A | Discretionary |
| Jul 17, 2023 | IONS | $0 | Option Exercise | 1,777 | $N/A | Discretionary |
| Jul 15, 2022 | IONS | $0 | Option Exercise | 2,665 | $N/A | Discretionary |
| Jul 15, 2022 | IONS | $0 | Option Exercise | 5,333 | $N/A | Discretionary |
| Jul 15, 2021 | IONS | $0 | Option Exercise | 666 | $N/A | Discretionary |
| Jul 15, 2021 | IONS | $0 | Option Exercise | 5,333 | $N/A | Discretionary |
| Jul 15, 2021 | IONS | $0 | Option Exercise | 889 | $N/A | Discretionary |
| Jul 15, 2021 | IONS | $0 | Option Exercise | 1,778 | $N/A | Discretionary |
| Jul 6, 2020 | IONS | $0 | Option Exercise | 667 | $N/A | Discretionary |
| Jul 2, 2020 | IONS | $0 | Option Exercise | 889 | $N/A | Discretionary |
| Jul 1, 2020 | IONS | $0 | Option Exercise | 666 | $N/A | Discretionary |
| Jul 1, 2020 | IONS | $0 | Option Exercise | 1,778 | $N/A | Discretionary |
| Jul 3, 2019 | IONS | $0 | Option Exercise | 667 | $N/A | Discretionary |
| Jul 2, 2019 | IONS | $0 | Option Exercise | 889 | $N/A | Discretionary |
| Jul 1, 2019 | IONS | $0 | Option Exercise | 667 | $N/A | Discretionary |
| Jul 1, 2019 | IONS | $0 | Option Exercise | 666 | $N/A | Discretionary |
| Jul 3, 2018 | IONS | $0 | Option Exercise | 667 | $N/A | Discretionary |
| Jul 1, 2018 | IONS | $0 | Option Exercise | 2,000 | $N/A | Discretionary |
| Feb 3, 2018 | IONS | $0 | Option Exercise | 937 | $N/A | Discretionary |
| Jul 1, 2017 | IONS | $0 | Option Exercise | 2,001 | $N/A | Discretionary |
| Jul 1, 2016 | IONS | $0 | Option Exercise | 667 | $N/A | Discretionary |
| Jul 1, 2016 | IONS | $0 | Option Exercise | 667 | $N/A | Discretionary |
| Feb 3, 2016 | IONS | $0 | Option Exercise | 938 | $N/A | Discretionary |
| Jul 1, 2015 | ISIS | $0 | Option Exercise | 667 | $N/A | Discretionary |