| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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Director
1 company
Firestone Karen is a Director at Amylyx Pharmaceuticals, Inc.. Recent SEC Form 4 filings include 4 buys and 0 sells.
Estimated insider holdings value: $855K based on current market prices.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 23, 2025 | AMLX Amylyx Pharmaceuticals, Inc. | Director | Buy | 8,100 | $12.45 | $100,845.00 | +14.7% | +9.9% | - | |
| Sep 5, 2024 | AMLX Amylyx Pharmaceuticals, Inc. | Director | Buy | 50,000 | $2.13 | $106,590.00 | +1,000% | +139.1% | +363.6% | |
| Dec 15, 2023 | AMLX Amylyx Pharmaceuticals, Inc. | Director | Buy | 4,000 | $14.97 | $59,880.00 | +400.0% | -77.7% | -71.0% | |
| Mar 16, 2023 | AMLX Amylyx Pharmaceuticals, Inc. | Director | Buy | 1,000 | $31.99 | $31,990.00 | New | -22.4% | -89.9% |