Senior insider sale
Chief Legal Officer at SIONNA THERAPEUTICS, INC. — senior position signals high conviction
$450.9K
10.25K shares
What this filing means
FITZPATRICK JENNIFER plans to sell 10.25K shares of SIONNA THERAPEUTICS, INC. valued at approximately $450.9K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 7/6/2026ACC: 0001950047-26-006887
Officer· Chief Legal Officer
Since Mar 2026
10.25K
Shares to sell
$450.9K
Approx. market value
10.25K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Exercise of Stock Options
Cash
7/6/2026
10.25KTotal acquired10.25K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
7/6/2026 | Exercise of Stock Options Cash | 10.25K | — |
| Total | 10.25K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
10.25K
Market value
$450.9K
7/6/2026
Total
Units
10.25K
Value
$450.9K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
7/6/2026 | 10.25K | $450.9K | NASDAQ | Planned |
| Total | 10.25K | $450.9K | ||