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Insider ActivityAMLX
Firestone Karen, Insider at Amylyx Pharmaceuticals, Inc., bought $51K of AMLX
Updated Jun 21, 2026
Firestone Karen
Insider
Amylyx Pharmaceuticals, Inc. ·
$AMLX
Transaction Details
| Insider | Firestone Karen |
|---|---|
| Title | Insider |
| Company | Amylyx Pharmaceuticals, Inc. |
| Ticker | AMLX |
| Transaction Type | Purchase |
| Transaction Date | 2026-05-21 |
| Shares Traded | 3,800 |
| Price Per Share | $13.51 |
| Total Value | $51K |
| Filed Date | 2026-05-26 |
| Accession Number | 0001193125-26-239216 |
Ownership Context
| Shares Owned After Transaction | 66,900 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001193125-26-239216
Other Insider Trades — AMLX
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Zeiher Bernhardt G | Insider | traded | — | 2026-06-04 |
| Quimi Daphne | Insider | traded | — | 2026-06-04 |
| Firestone Karen | Insider | traded | — | 2026-06-04 |
| MILNE GEORGE M JR | Insider | traded | — | 2026-06-04 |
| FONTEYNE PAUL R. | Insider | traded | — | 2026-06-04 |
Other Trades by Firestone Karen
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| AMLX | Amylyx Pharmaceuticals, Inc. | traded | — | 2026-06-04 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for AMLX — Amylyx Pharmaceuticals, Inc. →
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 21, 2026 at 07:10 UTC