| 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 |
|---|---|---|---|---|---|---|---|---|---|
Over the past 90 days, insiders at Amylyx Pharmaceuticals, Inc. (AMLX) have been net sellers, shedding 121,302 shares worth roughly $3.8M on balance. In the past 30 days, 0 insiders bought and 1 sold. The bias lately has been to the sell side.
On the other side, 1 insider reduced a position over the period. AMLX sits in the Pharmaceuticals industry within the Health Care sector, so this activity is best read against the sector's broader insider trend.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 3.61M | $116.13M | - | |
| CEO | 3.61M | $116.21M | - | |
| Dir | 782.9K | $21.68M | -30,000 | |
| Other | 280.1K | $9.02M | - | |
| CFO | 233.6K | $7.76M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 2, 2026 | Frates James M83 | Chief Financial Officer | Sell | 7,909 | $14.52 | $114,851.33 | -4.6% | -8.0% | - | |
| Mar 2, 2026 | Klee Justin B.60 | Co-chief Executive Officer | Sell | 29,282 | $14.47 | $423,760.32 | -0.9% | -8.0% | - | |
| Mar 2, 2026 | Mazzariello Gina53 | Chief Legal Officer | Sell | 6,844 | $14.52 | $99,378.30 | -4.8% | -8.0% | - | |
| Feb 23, 2026 | Mazzariello Gina53 | Chief Legal Officer | Sell | 3,419 | $14.14 | $48,352.18 | -2.4% | -1.6% | - | |
| Feb 2, 2026 | Cohen Joshua B60 | Co-chief Executive Officer | Sell | 15,500 | $14.68 | $227,592.70 | -0.5% | +12.2% | - | |
| Feb 2, 2026 | Frates James M83 | Chief Financial Officer | Sell | 3,557 | $14.65 | $52,096.89 | -2.0% | +12.2% | - | |
| Feb 2, 2026 | Klee Justin B.60 | Co-chief Executive Officer | Sell | 15,500 | $14.69 | $227,617.50 | -0.5% | +12.2% | - | |
| Feb 2, 2026 | Mazzariello Gina53 | Chief Legal Officer | Sell | 3,448 | $14.65 | $50,515.61 | -2.3% | +12.2% | - | |
| Jan 16, 2026 | Klee Justin B.60 | Co-chief Executive Officer | Sale+OE | 138,188 | $13.59 | $1,877,569.83 | -3.9% | +24.0% | - | |
| Jan 16, 2026 | Cohen Joshua B60 | Co-chief Executive Officer | Sale+OE | 138,167 | $13.59 | $1,878,093.81 | -3.9% | +24.0% | - |