Insider sale
SIONNA THERAPEUTICS, INC.
$2.27M
54.33K shares
What this filing means
RISE FUND SLING II, L.P. plans to sell 54.33K shares of SIONNA THERAPEUTICS, INC. valued at approximately $2.27M. 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: 1/22/2026ACC: 0001999371-26-001474
54.33K
Shares to sell
$2.27M
Approx. market value
1.21M
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
The shares of Common Stock reported herein were originally acquired by Seller upon the automatic conversion of shares of Preferred Stock of the Issuer into shares of Common Stock
Automatic conversion of shares of Preferred Stock of the Issuer into shares of Common Stock.
2/10/2025
1.21MTotal acquired1.21M
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/10/2025 | The shares of Common Stock reported herein were originally acquired by Seller upon the automatic conversion of shares of Preferred Stock of the Issuer into shares of Common Stock Automatic conversion of shares of Preferred Stock of the Issuer into shares of Common Stock. | 1.21M | — |
| Total | 1.21M | ||
Planned & Completed Dispositions1
Nasdaq Global MarketPlanned
Units to sell
54.33K
Market value
$2.27M
1/22/2026
Total
Units
54.33K
Value
$2.27M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
1/22/2026 | 54.33K | $2.27M | Nasdaq Global Market | Planned |
| Total | 54.33K | $2.27M | ||