Avidity Biosciences, Inc.
RNAM
17 insider filings · Latest: Feb 27, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 2, 2025 | Jun 2 8:37 PM | KATHLEEN GALLAGHER | Proposed Sale | 5,875 | $30.98 | $182.0K | — | View → |
| May 1, 2025 | May 1 8:57 PM | KATHLEEN GALLAGHER | Proposed Sale | 5,875 | $32.65 | $191.8K | — | View → |
| Mar 11, 2025 | Mar 11 8:35 PM | WILLIAM MICHAEL FLANAGAN | Proposed Sale | 20,000 | $30.04 | $600.8K | — | View → |
| Feb 3, 2025 | Feb 3 9:34 PM | KATHLEEN GALLAGHER | Proposed Sale | 17,625 | $32.93 | $580.4K | — | View → |
| Jan 22, 2025 | Jan 22 9:25 PM | KATHLEEN GALLAGHER | Proposed Sale | 6,924 | $30.84 | $213.5K | — | View → |
| Dec 16, 2024 | Dec 16 9:29 PM | TERESA MCCARTHY | Proposed Sale | 25,000 | $32.49 | $812.3K | — | View → |
| Dec 11, 2024 | Dec 11 9:59 PM | W. MICHAEL FLANAGAN | Proposed Sale | 24,000 | $36.10 | $866.4K | — | View → |
| Nov 6, 2024 | Nov 6 9:56 PM | MICHAEL MACLEAN | Proposed Sale | 106,319 | $45.09 | $4.8M | — | View → |
| Oct 21, 2024 | Oct 21 8:21 PM | ARTHUR A LEVIN | Proposed Sale | 8,323 | $50.45 | $419.9K | — | View → |
| Oct 16, 2024 | Oct 16 5:48 PM | LEVIN ARTHUR A | Proposed Sale | 22,500 | $46.60 | $1.0M | — | View → |
| Oct 7, 2024 | Oct 7 8:39 PM | Thompson Tamar | Proposed Sale | 30,000 | $47.30 | $1.4M | — | View → |
| Oct 1, 2024 | Oct 1 8:36 PM | WILLIAM MICHAEL FLANAGAN | Proposed Sale | 38,018 | $45.93 | $1.7M | — | View → |
| Sep 23, 2024 | Sep 23 8:27 PM | WILLIAM MICHAEL FLANAGAN | Proposed Sale | 36,329 | $44.48 | $1.6M | — | View → |
| Sep 11, 2024 | Sep 11 8:18 PM | WILLIAM MICHAEL FLANAGAN | Proposed Sale | 111,394 | $40.79 | $4.5M | — | View → |
| Sep 11, 2024 | Sep 11 8:18 PM | TERESA MCCARTHY | Proposed Sale | 75,000 | $40.79 | $3.1M | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | Feb 27 8:28 PM | Teresa MccarthyChief Human Resources Officer | Disposition | 518,500 | $31.42 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 8:26 PM | Tamar ThompsonDirector | Disposition | 67,523 | $39.96 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 8:24 PM | Michael F MacleanChief Financial Officer | Disposition | 587,375 | $31.42 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 8:22 PM | Simona SkerjanecDirector | Disposition | 52,342 | $33.62 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 8:20 PM | Steven George HughesChief Medical Officer | Disposition | 315,133 | $31.42 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 8:19 PM | Sarah BoyceDirector, President and CEO | Disposition | 2,176,015 | $31.42 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 8:17 PM | John B MoriartyChief Legal Officer | Disposition | 210,000 | $44.57 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 8:16 PM | Michael W. FlanaganChief Scientific Officer | Disposition | 397,500 | $31.42 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 8:15 PM | Troy Edward WilsonDirector | Disposition | 38,523 | $39.96 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 8:13 PM | Kathleen P. GallagherChief Program Officer | Disposition | 208,330 | $44.00 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 8:11 PM | Noreen HenigDirector | Disposition | 103,380 | $39.96 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 8:05 PM | Jean Jinsun KimDirector | Disposition | 97,523 | $39.96 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 7:56 PM | LEVIN ARTHUR ADirector | Disposition | 295,523 | $39.96 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 7:51 PM | Edward M. Kaye MDDirector | Disposition | 103,380 | $39.96 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 7:50 PM | Carsten BoessDirector | Disposition | 103,381 | $39.96 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 7:47 PM | Eric MosbrookerChief Commercial Officer | Disposition | 227,188 | $31.42 | 0(D) | View → |
| Feb 27, 2026 | Feb 27 7:47 PM | Charles Calderaro IIIChief Technical Officer | Disposition | 80,000 | $31.42 | 0(D) | View → |