Flanagan W. Michael
Director · Officer · RNA, RNAM
As of 2026-09-16, Flanagan W. Michael has 38 Form 4 transactions on record across 2 companies — 20 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in January in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $190K
- Indirect $0
| RNA | direct | 20,000 sh | $190K |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-01-21 | RNA | Sale | 3,976 @ $72.45 | $288K | −4.3% of holding | 87,651 | Form 4 |
| 2026-01-21 | RNA | Sale | 2,558 @ $72.45 | $185K | −2.9% of holding | 85,093 | Form 4 |
| 2026-01-07 | RNA | Sale | 2,373 @ $72.23 | $171K | −2.5% of holding | 91,627 | Form 4 |
| 2025-09-11 | RNA | Sale | 20,000 @ $38.94 | $779K | −20.0% of holding | 80,195 | Form 4 |
| 2025-06-11 | RNA | Sale | 20,000 @ $32.88 | $658K | −20.0% of holding | 80,195 | Form 4 |
| 2025-03-20 | RNA | Sale | 11,780 @ $31.06 | $366K | −12.8% of holding | 80,195 | Form 4 |
| 2025-03-11 | RNA | Sale | 20,000 @ $30.13 | $603K | −17.9% of holding | 91,975 | Form 4 |
| 2025-01-21 | RNA | Sale | 3,860 @ $28.60 | $110K | −4.0% of holding | 93,787 | Form 4 |
| 2025-01-21 | RNA | Sale | 1,812 @ $28.59 | $52K | −1.9% of holding | 91,975 | Form 4 |
| 2024-12-18 | RNA | Sale | 12,742 @ $32.66 | $416K | −14.9% of holding | 72,647 | Form 4 |
| 2024-12-11 | RNA | Sale | 24,000 @ $35.77 | $858K | −21.9% of holding | 85,389 | Form 4 |
27 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-02-27 | RNA | Award / grant | 20,000 | 20,000 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 50,000 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 88,000 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 72,000 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 96,000 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 66,500 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 25,000 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 150,365 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 50,000 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 88,000 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 72,000 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 96,000 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 66,500 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 150,365 | 0 | Form 4 |
| 2026-02-27 | RNAM | Disposition | 25,000 | 0 | Form 4 |
| 2025-12-17 | RNA | Withheld for tax | 13,695 | 94,000 | Form 4 |
| 2025-12-17 | RNA | Award / grant | 27,500 | 107,695 | Form 4 |
| 2025-09-11 | RNA | Option exercise | 20,000 | 100,195 | Form 4 |
| 2025-09-11 | RNA | Option exercise | 20,000 | 76,500 | Form 4 |
| 2025-06-11 | RNA | Option exercise | 20,000 | 100,195 | Form 4 |
| 2025-06-11 | RNA | Option exercise | 20,000 | 96,500 | Form 4 |
| 2025-03-11 | RNA | Option exercise | 20,000 | 111,975 | Form 4 |
| 2025-03-11 | RNA | Option exercise | 20,000 | 116,500 | Form 4 |
| 2025-01-06 | RNA | Award / grant | 25,000 | 97,647 | Form 4 |
| 2025-01-06 | RNA | Award / grant | 50,000 | 50,000 | Form 4 |
| 2024-12-11 | RNA | Option exercise | 24,000 | 109,389 | Form 4 |
| 2024-12-11 | RNA | Option exercise | 24,000 | 86,000 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.