Sionna Therapeutics, Inc. Common Stock (SION) Insider Trading
- $950,400.00
- $1,226,229.16
- Aug. 28, 2025
- Elena Ridloff
| Trader Name | Date | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|---|
| Aug. 28, 2025 | CFO | 16,098 | $25.97 | Sell | $418,065.06 | |
| Aug. 27, 2025 | CEO | 7,426 | $25.01 | Sell | $185,724.26 | |
| Aug. 27, 2025 | CFO | 3,618 | $25.10 | Sell | $90,811.80 | |
| Aug. 26, 2025 | CEO | 17,574 | $24.96 | Sell | $438,647.04 | |
| Aug. 26, 2025 | CFO | 3,700 | $25.13 | Sell | $92,981.00 | |
| June 27, 2025 | Major Shareholder | 60,000 | $15.84 | Buy | $950,400.00 |
Insiders are both buying and selling Sionna Therapeutics, Inc. Common Stock stock.
The insider traders at Sionna Therapeutics, Inc. Common Stock are: Elena Ridloff, Michael Cloonan, and Tpg Gp A, Llc
The most active insider trader at Sionna Therapeutics, Inc. Common Stock is Elena Ridloff with 3 trades.
Elena Ridloff has sold the most Sionna Therapeutics, Inc. Common Stock stock with a total value of $1,019,922.92.
Tpg Gp A, Llc has bought the most Sionna Therapeutics, Inc. Common Stock stock with a total value of $1,900,800.00.
The most recent insider trade for Sionna Therapeutics, Inc. Common Stock was on Aug. 28, 2025.
The single biggest insider buy for Sionna Therapeutics, Inc. Common Stock was from Tpg Gp A, Llc with a total value of $950,400.00 on June 27, 2025.
The single biggest insider sell for Sionna Therapeutics, Inc. Common Stock was from Michael Cloonan with a total value of $438,647.04 on Aug. 26, 2025.