Sionna Therapeutics, Inc. · NASDAQ:SION

Thompson Peter A. sold 115,844 Sionna Therapeutics, Inc. shares (Form 4)

Traded Jun 30, 2026 · Filed Jul 2, 2026

On Jun 30, 2026, Thompson Peter A. (Director) sold 115,844 Sionna Therapeutics, Inc. shares at US$45.50 for US$5.27M under a trading plan, leaving 2,555,877 shares. Filed Jul 2, 2026 (Form 4).

Sold
115,844 shares
Price
US$45.50
Value
US$5.27M
Holding after
2,555,877 shares (held indirectly)
Trading plan
Yes (Made under a plan set in advance)
Role
Director

The filing in full

DateSecurityTransactionSharesPriceHolding afterOwnership
Jun 30, 2026Common StockSale115,844US$45.502,555,877Indirect

Source

View original at SEC

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