Teresa Mccarthy serves as Executive at Avidity Biosciences, Inc., where they oversee executive responsibilities. Since joining the company, Teresa Mccarthy has executed 19 insider transactions totaling $4.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 17, 2025 involved selling 17,298 shares valued at $1.2M.
Teresa Mccarthy currently holds 118,832 shares of Avidity Biosciences, Inc. (RNA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Teresa Mccarthy has been a net seller of RNA stock. They have purchased $0 and sold $4.1M worth of shares.
Teresa Mccarthy's most recent insider trade was on Dec 17, 2025, when they sold 17,298 shares at $71.87 per share.
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| $N/A |
| Discretionary |
| Oct 15, 2025 | RNA | $446.8K | Option Exercise | 20,000 | $22.34 | Discretionary |
| Oct 15, 2025 | RNA | $1.0M | Sale | 20,000 | $50.15 | Discretionary |
| Sep 15, 2025 | RNA | $621.1K | Sale | 15,000 | $41.41 | Discretionary |
| Sep 15, 2025 | RNA | $335.1K | Option Exercise | 15,000 | $22.34 | Discretionary |
| Aug 15, 2025 | RNA | $465.6K | Sale | 10,000 | $46.56 | Discretionary |
| Aug 15, 2025 | RNA | $223.4K | Option Exercise | 10,000 | $22.34 | Discretionary |
| Sep 23, 2024 | RNA | $578.7K | Sale | 13,153 | $44.00 | Planned |
| Sep 19, 2024 | RNA | $0 | Award | 25,000 | $N/A | Planned |
| Sep 19, 2024 | RNA | $0 | Award | 25,000 | $N/A | Planned |
| Sep 11, 2024 | RNA | $1.0M | Sale | 25,000 | $40.40 | Planned |
| Sep 11, 2024 | RNA | $355.5K | Option Exercise | 25,000 | $14.22 | Planned |
| Jun 18, 2024 | RNA | $386.0K | Sale | 9,864 | $39.13 | Planned |
| Jun 17, 2024 | RNA | $0 | Award | 25,000 | $N/A | Planned |
| Jun 17, 2024 | RNA | $0 | Award | 25,000 | $N/A | Planned |
| Jan 22, 2024 | RNA | $20.9K | Sale | 2,065 | $10.13 | Planned |
| Jan 20, 2024 | RNA | $0 | Award | 16,500 | $N/A | Planned |
| Jan 20, 2023 | RNA | $0 | Award | 20,000 | $N/A | Discretionary |