Updated Jul 16, 2026
Flanagan W. Michael is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $5.50M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-02-27 | RNAM | Avidity Biosciences, Inc. | D — Derivative transaction | 150.4K | — | |
| 2026-01-23 | RNAM | Avidity Biosciences, Inc. | S — Open-market sale [10b5-1] | 2.6K | $72.45 | $185K |
| 2026-01-23 | RNAM | Avidity Biosciences, Inc. | S — Open-market sale [10b5-1] | 4.0K | $72.45 | $288K |
| 2025-09-11 | RNAM | Avidity Biosciences, Inc. | S — Open-market sale | 20.0K | $38.94 | $779K |
| 2025-09-11 | RNAM | Avidity Biosciences, Inc. | M — Option exercise | 20.0K | $14.22 | $284K |
| 2024-12-19 | RNAM | Avidity Biosciences, Inc. | S — Open-market sale [10b5-1] | 12.7K | $32.66 | $416K |
| 2024-12-13 | RNAM | Avidity Biosciences, Inc. | S — Open-market sale [10b5-1] | 24.0K | $35.77 | $858K |
| 2024-12-13 | RNAM | Avidity Biosciences, Inc. | M — Option exercise [10b5-1] | 24.0K | $22.47 | $539K |
| 2024-10-03 | RNAM | Avidity Biosciences, Inc. | S — Open-market sale [10b5-1] | 62.5K | $47.62 | $2.98M |
| 2024-10-03 | RNAM | Avidity Biosciences, Inc. | M — Option exercise [10b5-1] | 62.5K | $26.75 | $1.67M |
Flanagan W. Michael is a corporate insider — currently tracked as Insider. InsiderAlpha tracks every SEC Form 4 filing in real time.
Recorded transactions: 0 open-market purchases () and 6 open-market sales ($5.50M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Flanagan W. Michael profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.