Jennifer Fitzpatrick, Chief Legal Officer at Sionna Therapeutics, Inc. (SION), sold 20,500 shares at $33.86 ($694K) on 2026-03-05, disclosed to the SEC on 2026-03-06.
Open-market sale of $694k SION by Chief Legal Officer. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $33.86 | 10,250 | $347K | 50.0% |
| 2 | $33.86 | 10,250 | $347K | 50.0% |
| Total | $33.86 avg | 20,500 | $694K | 100% |
| Filing → |
| SION | SELL | 2025-09-05 | $237K | — | Filing → |