RA CAPITAL MANAGEMENT, L.P.

PrivateCIK: 1346824
Location

BOSTON, MA

InsiderRA CAPITAL MANAGEMENT, L.P.CIK 1346824
IssuerSIONNA THERAPEUTICS, INC.CIK 2036042
Director10% Owner
Since Feb 2025
+17.34K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
17.34K acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions1

Non-Qualified Stock Option (right to buy)

Indirect
A · Award
Converts to

Common Stock

17.34K shares

Shares

+17.34K

Strike price

36.73

Held after

17.34K

Exercisable

6/17/2026
RA CAPITAL MANAGEMENT, L.P. — Insider Transaction (Form 4) Filed Jun 18, 2026 | Finecho