Gina Mazzariello insider trades: Amylyx Pharmaceuticals (AMLX) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Gina reports to the SEC
Open-market buys and sales
16 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 10, 2026 | AMLX | ↓ Sell | 9,536 | $32.46 | $310K | Direct | Sep 14, 2026 (4d) |
| Mar 2, 2026 | AMLX | ↓ Sell | 6,844 | $14.52 | $99K | Direct | Mar 4, 2026 (2d) |
| Feb 23, 2026 | AMLX | ↓ Sell | 3,419 | $14.14 | $48K | Direct | Feb 25, 2026 (2d) |
| Feb 2, 2026 | AMLX | ↓ Sell | 3,448 | $14.65 | $51K | Direct | Feb 4, 2026 (2d) |
| Sep 30, 2025 | AMLX | ↓ Sell | 8,828 | $14.58 | $129K | Direct | Oct 2, 2025 (2d) |
| Aug 13, 2025 | AMLX | ↓ Sell | 30,000 | $8.20 | $246K | Direct | Aug 14, 2025 (1d) |
| Mar 31, 2025 | AMLX | ↓ Sell | 9,192 | $3.48 | $32K | Direct | Apr 2, 2025 (2d) |
| Mar 3, 2025 | AMLX | ↓ Sell | 1,611 | $3.12 | $5K | Direct | Mar 5, 2025 (2d) |
| Feb 24, 2025 | AMLX | ↓ Sell | 4,169 | $3.15 | $13K | Direct | Feb 26, 2025 (2d) |
| Feb 3, 2025 | AMLX | ↓ Sell | 3,678 | $3.49 | $13K | Direct | Feb 5, 2025 (2d) |
| Sep 30, 2024 | AMLX | ↓ Sell | 8,709 | $3.20 | $28K | Direct | Oct 2, 2024 (2d) |
| May 15, 2024 | AMLX | ↓ Sell | 10,455 | $1.88 | $20K | Direct | May 16, 2024 (1d) |
| Mar 5, 2024 | AMLX | ↓ Sell | 1,540 | $18.73 | $29K | Direct | Mar 7, 2024 (2d) |
| Feb 23, 2024 | AMLX | ↓ Sell | 2,838 | $18.76 | $53K | Direct | Feb 27, 2024 (4d) |
| Aug 15, 2023 | AMLX | ↓ Sell | 6,164 | $20.88 | $129K | Direct | Aug 17, 2023 (2d) |
| Feb 24, 2023 | AMLX | ↓ Sell | 3,586 | $34.49 | $124K | Direct | Feb 28, 2023 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other AMLX insiders
Open-market trades in the last 12 months
About Gina Mazzariello's insider trades
Gina Mazzariello is Chief Legal Officer at Amylyx Pharmaceuticals (AMLX). Since Feb 24, 2023, Gina has reported no open-market purchases and 16 sales worth $1.3M on SEC Form 4. In the last 12 months: 4 sales ($508K).
Their filings also include grants and awards (7 filings), gifts (2 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every AMLX insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.