FAIRMOUNT FUNDS MANAGEMENT LLC

PrivateCIK: 1802528
Location

WEST CONSHOHOCKEN, PA

FAIRMOUNT FUNDS MANAGEMENT LLC enters CYCLERION THERAPEUTICS, INC. with 9.10M shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Indirect Derivatives
Director10% Owner
Since Sep 2026
9.10M
Baseline shares
0.00
Direct ownership
0 positions
2.14M
Derivative underlying
2 instruments
2
Security positions
9.10M indirect
Non-Derivative Holdings2

Common Stock

Indirect
Shares owned2.19M

Common Stock

Indirect
Shares owned6.91M
Total
9.10M indirect9.10M
Derivative Holdings2

Series B Non-Voting Preferred Stock

Indirect
Underlying security
Common Stock

Underlying shares

2.07M

Shares owned

N/A

Exercise price

Expiration

Exercise window

Pre-funded Warrant

Indirect
Underlying security
Common Stock

Underlying shares

66.44K

Shares owned

N/A

Exercise price

0.0001

Expiration

Exercise window

Total

Underlying

2.14M

Owned

0.00

FAIRMOUNT FUNDS MANAGEMENT LLC — Initial Ownership Disclosure (Form 3) Filed Sep 10, 2026 | Finecho