Form 4 Tracker
Jennifer Fitzpatrick

Chief Legal Officer; CLO and Head of Program Mgmt. · 3 filings · Latest: Sep 17, 2026

Sionna Therapeutics, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
SION
Jennifer FitzpatrickChief Legal OfficerJul 6, 2026
Sale
$43.6010,250$446.9K0
SION
Jennifer FitzpatrickChief Legal OfficerJul 6, 2026
Option Exercise
$6.1110,250$62.6K10,250
SION
JENNIFER FITZPATRICK—Jul 6, 2026
Proposed Sale
$43.9910,250$450.9K—
SION
Jennifer FitzpatrickChief Legal OfficerMar 5, 2026
Sale
$33.8610,250$347.0K0
SION
Jennifer FitzpatrickChief Legal OfficerMar 5, 2026
Option Exercise
$6.1110,250$62.6K10,250
SION
JENNIFER FITZPATRICK—Mar 5, 2026
Proposed Sale
$34.5710,250$354.3K—
SION
JENNIFER R FITZPATRICK—Dec 5, 2025
Proposed Sale
$40.8810,250$419.0K—
SION
JENNIFER R FITZPATRICK—Sep 4, 2025
Proposed Sale
$24.5510,250$251.6K—