SEC Form 4 · Rule 10b5-1 trading plans
Avidity Biosciences, Inc. (RNA)
- 52Trades filed under a plan
- 7Plan adoption dates stated
- 4Quarterly results prints on file
- 16Trades in the days before a print
In the 2025 filing year, Avidity Biosciences, Inc. filed 33 Form 4 statements whose footnotes name a Rule 10b5-1 trading plan, by 10 reporting owners, covering 52 transactions filed under those plans and 749,611 shares. None carries the SEC's own AFF10B5ONE adoption flag; each of the 33 names a plan in a footnote. 4 results prints are on file in the same window, which is what makes the interval below measurable.
Trades filed under a plan in Avidity Biosciences, Inc. 52
- Boyce Sarah — 2025-01-21 · S · 4,738 shares
- Boyce Sarah — 2025-01-21 · S · 5,659 shares
- Flanagan W. Michael — 2025-01-21 · S · 3,860 shares
- Flanagan W. Michael — 2025-01-21 · S · 1,812 shares
- Gallagher Kathleen P. — 2025-01-21 · S · 1,295 shares
- Gallagher Kathleen P. — 2025-01-21 · S · 670 shares
- Gallagher Kathleen P. — 2025-01-21 · S · 1,817 shares
- Hughes Steven George — 2025-01-21 · S · 1,915 shares
- Hughes Steven George — 2025-01-21 · S · 2,032 shares
- LEVIN ARTHUR A — 2025-01-21 · S · 1,872 shares
- MacLean Michael F — 2025-01-21 · S · 1,622 shares
- MacLean Michael F — 2025-01-21 · S · 1,665 shares
Plan adoption dates stated in Avidity Biosciences, Inc. 7
- 2024-06-12 — stated in 10 filings
- 2024-07-08 — stated in 1 filing
- 2024-08-15 — stated in 2 filings
- 2024-09-11 — stated in 2 filings
- 2024-10-17 — stated in 1 filing
- 2024-12-04 — stated in 2 filings
- 2025-04-11 — stated in 2 filings
Quarterly results prints on file in Avidity Biosciences, Inc. 4
- 2025-02-27
- 2025-05-08
- 2025-08-07
- 2025-11-10
Trades in the days before a print in Avidity Biosciences, Inc. 16
- 1 day before the 2025-08-07 print — 2025-08-06 · S · Hughes Steven George · 11,283 shares
- 1 day before the 2025-08-07 print — 2025-08-06 · S · Hughes Steven George · 12,334 shares
- 1 day before the 2025-08-07 print — 2025-08-06 · S · Hughes Steven George · 6,167 shares
- 1 day before the 2025-08-07 print — 2025-08-06 · S · Hughes Steven George · 17,667 shares
- 1 day before the 2025-08-07 print — 2025-08-06 · S · Hughes Steven George · 33,983 shares
- 1 day before the 2025-08-07 print — 2025-08-06 · S · LEVIN ARTHUR A · 107,500 shares
- 1 day before the 2025-08-07 print — 2025-08-06 · S · MacLean Michael F · 30,914 shares
- 1 day before the 2025-08-07 print — 2025-08-06 · S · Mosbrooker Eric · 124,687 shares
- 1 day before the 2025-08-07 print — 2025-08-06 · S · Mosbrooker Eric · 6,120 shares
- 1 day before the 2025-08-07 print — 2025-08-06 · S · WILSON TROY EDWARD · 22,000 shares
- 1 day before the 2025-08-07 print — 2025-08-06 · S · WILSON TROY EDWARD · 7,500 shares
- 1 day before the 2025-08-07 print — 2025-08-06 · S · WILSON TROY EDWARD · 15,000 shares
Interval to the next reported results date
For each transaction filed under a plan, the days between the transaction date and the company’s next results print. These are the dates the filings state, printed as an interval; the page draws no conclusion from them.
- 16Within 5 days of a print
- 16Within 10 days of a print
- 1Shortest interval, in days
- 0Trades with no later print on file
- Moriarty John B 2025-08-04 · S · 3 days before the 2025-08-07 print · Chief Legal Officer
- Hughes Steven George 2025-08-06 · S · 1 day before the 2025-08-07 print · Chief Medical Officer
- Hughes Steven George 2025-08-06 · S · 1 day before the 2025-08-07 print · Chief Medical Officer
- Hughes Steven George 2025-08-06 · S · 1 day before the 2025-08-07 print · Chief Medical Officer
- Hughes Steven George 2025-08-06 · S · 1 day before the 2025-08-07 print · Chief Medical Officer
- Hughes Steven George 2025-08-06 · S · 1 day before the 2025-08-07 print · Chief Medical Officer
- LEVIN ARTHUR A 2025-08-06 · S · 1 day before the 2025-08-07 print
- MacLean Michael F 2025-08-06 · S · 1 day before the 2025-08-07 print · Chief Financial Officer
- Mosbrooker Eric 2025-08-06 · S · 1 day before the 2025-08-07 print · Chief Commercial Officer
- Mosbrooker Eric 2025-08-06 · S · 1 day before the 2025-08-07 print · Chief Commercial Officer
- WILSON TROY EDWARD 2025-08-06 · S · 1 day before the 2025-08-07 print
- WILSON TROY EDWARD 2025-08-06 · S · 1 day before the 2025-08-07 print
- WILSON TROY EDWARD 2025-08-06 · S · 1 day before the 2025-08-07 print
- WILSON TROY EDWARD 2025-08-06 · S · 1 day before the 2025-08-07 print
- WILSON TROY EDWARD 2025-08-06 · S · 1 day before the 2025-08-07 print
- WILSON TROY EDWARD 2025-08-06 · S · 1 day before the 2025-08-07 print
Adoption dates, as the filings state them
- 2024-06-12 stated in 10 filings
- 2024-07-08 stated in 1 filing
- 2024-08-15 stated in 2 filings
- 2024-09-11 stated in 2 filings
- 2024-10-17 stated in 1 filing
- 2024-12-04 stated in 2 filings
- 2025-04-11 stated in 2 filings
As the filings state it: “10b5-1 trading plan previously adopted by the Reporting Person on June 12, 2024”
Reported results dates on file
- 2025-02-27
- 2025-05-08
- 2025-08-07
- 2025-11-10
A proxy statement is on file for this company in the same window, which is where a company states its own trading policy.
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- TEVA PHARMACEUTICAL INDUSTRIES LTD 12
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- IONIS PHARMACEUTICALS INC 29
- VERTEX PHARMACEUTICALS INC / MA 22
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Form 4 statements and their footnotes from the SEC’s EDGAR full-text search, and this company’s results dates, industry classification and state of incorporation from the SEC submissions API. The page prints the dates the filings state and the interval between them; it draws no conclusion from them.