Jennifer Fitzpatrick, Chief Legal Officer at Sionna Therapeutics, Inc. (SION), sold 10,250 shares at $23.12 ($237K) on 2025-09-04, disclosed to the SEC on 2025-09-05.
Scheduled sale ($237k) by Chief Legal Officer under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| Filing → |
| SION | SELL | 2025-12-09 | $831K | — | Filing → |