CLOONAN MICHAEL

PrivateCIK: 1704336
Location

CAMBRIDGE, MA

InsiderCLOONAN MICHAELCIK 1704336
IssuerSIONNA THERAPEUTICS, INC.CIK 2036042
DirectorOfficer· President & CEO
Since Feb 2025
+436.10K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
436.10K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Non-Qualified Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

436.10K shares

Shares

+436.10K

Strike price

39.21

Held after

436.10K

Exercisable

1/2/2026
CLOONAN MICHAEL — Insider Transaction (Form 4) Filed Jan 6, 2026 | Finecho