RA CAPITAL MANAGEMENT, L.P.

PrivateCIK: 1346824
Location

BOSTON, MA

InsiderRA CAPITAL MANAGEMENT, L.P.CIK 1346824
IssuerSPYGLASS PHARMA, INC.CIK 1778922
Director10% Owner
Since Feb 2026
0.00
Baseline shares
0.00
Direct ownership
0 positions
4.33M
Derivative underlying
6 instruments
0
Security positions
All direct
Non-Derivative Holdings0
No non-derivative holdings reported
Derivative Holdings6

Series C-1 Preferred Stock

Indirect
Underlying security
Common Stock

Underlying shares

1.15M

Shares owned

N/A

Exercise price

Expiration

Exercise window

Series C-1 Preferred Stock

Indirect
Underlying security
Common Stock

Underlying shares

767.29K

Shares owned

N/A

Exercise price

Expiration

Exercise window

Series C-2 Preferred Stock

Indirect
Underlying security
Common Stock

Underlying shares

1.15M

Shares owned

N/A

Exercise price

Expiration

Exercise window

Series C-2 Preferred Stock

Indirect
Underlying security
Common Stock

Underlying shares

767.29K

Shares owned

N/A

Exercise price

Expiration

Exercise window

Series D Preferred Stock

Indirect
Underlying security
Common Stock

Underlying shares

222.59K

Shares owned

N/A

Exercise price

Expiration

Exercise window

Series D Preferred Stock

Indirect
Underlying security
Common Stock

Underlying shares

272.06K

Shares owned

N/A

Exercise price

Expiration

Exercise window

Total

Underlying

4.33M

Owned

0.00

RA CAPITAL MANAGEMENT, L.P. — Initial Ownership Disclosure (Form 3) Filed Feb 5, 2026 | Finecho