Gina Mazzariello, Chief Legal Officer at Amylyx Pharmaceuticals, sold AMLX on Jul 10, 2026
Data as of Oct 16
▼ SELL$264K15,000 shares at $17.61Gina Mazzariello Chief Legal OfficerAMLX Amylyx Pharmaceuticals, Inc.
- Traded
- Jul 10, 2026
- Disclosed
- Jul 13, 2026
- Filed
- 3 days after the trade
Form 4s are due within two business days.
Official filing (SEC Form 4) ↗
The price around the disclosure
AMLX since disclosure
+51.3%
after the sale
Similar stocks (XLV) since disclosure
+9.5%
XLV — its sector index fund
Change in closing price from Jul 13, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.
Our take
None of our tested rules fired on this trade.
Other trades in the same filing
- ▼ SELLGina Mazzariello Chief Legal OfficerAMLX Amylyx Pharmaceuticals, Inc.$275Kdisclosed Jul 13 · filed 4 days after the trade