Form 4: Amylyx Pharmaceuticals CEO Sells Shares
Insider Transaction (Form 4)
Joshua B Cohen, Co-Chief Executive Officer and a Director of Amylyx Pharmaceuticals, Inc., sold 30,464 shares of common stock on September 10, 2026.
Summary
- Open-market sale: disposed of 29,545 Common Stock at $32.16 ($950,040) on September 10, 2026; holds 3,614,042 after (Direct).
- Open-market sale: disposed of 919 Common Stock at $33.15 ($30,464) on September 10, 2026; holds 3,613,123 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative signal: an insider sold $980,504 of stock on the open market.
Insider Transactions
Joshua B Cohen — Director, Officer (Co-Chief Executive Officer)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-09-10 | Open-market sale | Common Stock | 29,545 | $32 | $950.0K | 3,614,042 |
| 2026-09-10 | Open-market sale | Common Stock | 919 | $33 | $30.5K | 3,613,123 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-10 | Open-market sale (29,545 shares) |
| 2026-09-10 | Open-market sale (919 shares) |
Keywords
insider transaction, Form 4, AMLX, Amylyx Pharmaceuticals, Inc., bearish, Joshua B Cohen
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