MATHERS EDWARD T

PrivateCIK: 1328625
Location

NEW YORK, NY

InsiderMATHERS EDWARD TCIK 1328625
IssuerSPYGLASS PHARMA, INC.CIK 1778922
10% Owner
Since Feb 2026
0.00
Baseline shares
0.00
Direct ownership
0 positions
5.10M
Derivative underlying
4 instruments
0
Security positions
All direct
Non-Derivative Holdings0
No non-derivative holdings reported
Derivative Holdings4

Series B Preferred Stock

Indirect
Underlying security
Common Stock

Underlying shares

1.62M

Shares owned

N/A

Exercise price

Expiration

Exercise window

Series C-2 Preferred Stock

Indirect
Underlying security
Common Stock

Underlying shares

1.37M

Shares owned

N/A

Exercise price

Expiration

Exercise window

Series C-1 Preferred Stock

Indirect
Underlying security
Common Stock

Underlying shares

1.37M

Shares owned

N/A

Exercise price

Expiration

Exercise window

Series D Preferred Stock

Indirect
Underlying security
Common Stock

Underlying shares

737.96K

Shares owned

N/A

Exercise price

Expiration

Exercise window

Total

Underlying

5.10M

Owned

0.00

MATHERS EDWARD T — Initial Ownership Disclosure (Form 3) Filed Feb 5, 2026 | Finecho