Fitzpatrick Jennifer bought SION
September 4, 2025 · Form 4 insider transaction
Fitzpatrick Jennifer bought 10,250 shares of Sionna Therapeutics, Inc. at $6.11 per share, a transaction worth $62.6K. The trade was recorded as option exercise under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
10,250
Price
$6.11
Total value
$62.6K
InsiderFitzpatrick Jennifer
Role—
SecurityCommon Stock
Transaction codeM: Option exercise
Transaction dateSeptember 4, 2025
Filing dateSeptember 5, 2025
Shares owned after10,250
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
This transaction was automatically executed pursuant to a Rule 10b5-1 trading plan adopted on June 5, 2025.