Form 4: Cyclerion Therapeutics Insider Receives Stock Grant
Insider Transaction (Form 4)
Fairmount Funds Management LLC and 4 others reported changes in beneficial ownership of Cyclerion Therapeutics, Inc. common stock on September 9, 2026.
Summary
- Grant/award: acquired 48,445 Stock Option (Right to Buy) on September 9, 2026; holds 48,445 after (Indirect).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Fairmount Funds Management LLC — Director, 10% owner
Fairmount Healthcare Fund II L.P. — Director, 10% owner
Fairmount Healthcare Co-Invest VI L.P. — Director, 10% owner
Tomas Kiselak — Director, 10% owner
Peter Evan Harwin — Director, 10% owner
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-09 | Grant/award | Stock Option (Right to Buy) | 48,445 | — | — | 48,445 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-09 | Grant/award (48,445 shares) |
Keywords
insider transaction, Form 4, KRSA, Korsana Biosciences, Inc., neutral, Fairmount Funds Management LLC, Fairmount Healthcare Fund II L.P., Fairmount Healthcare Co-Invest VI L.P., Tomas Kiselak, Peter Evan Harwin
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