Frates James M
- SEC CIK
- 0001235598
In the past year, 5 open-market sale filings worth $708.4K and no purchases.
Current role at each company
- AMLX Amylyx Pharmaceuticals, Inc.Chief Financial Officeras of Sep 14, 2026
- SAGE Sage Therapeutics, Inc.Directoras of Jul 31, 2025
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $708.4K
- 5 filings
- Net
- −$708.4K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Frates James M as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
AMLX Amylyx Pharmaceuticals, Inc.
Chief Financial Officer12 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 14, 2026 (view filing)4:00 PM ET | Sep 10 | 4 days | Frates James MChief Financial Officer | SSale | −10.8K | $32.36 | −$349.8K | −4.4%233.6K after | 2 lots |
| Mar 4, 2026 (view filing) | Mar 2 | 2 days | Frates James MChief Financial Officer | SSale | −7.91K | $14.52 | −$114.8K | −4.6%165.6K after | |
| Feb 4, 2026 (view filing) | Feb 2 | 2 days | Frates James MChief Financial Officer | SSale | −3.56K | $14.65 | −$52.1K | −2.0%173.5K after | |
| Jan 8, 2026 (view filing) | Jan 6 | 2 days | Frates James MChief Financial Officer | SSale | −3.33K | $11.11 | −$37.0K | −1.8%177.1K after | |
| Oct 2, 2025 (view filing) | Sep 30 | 2 days | Frates James MChief Financial Officer | SSale | −10.6K | $14.65 | −$154.7K | −3.6%280.4K after | |
| Apr 2, 2025 (view filing) | Mar 31 | 2 days | Frates James MChief Financial Officer | SSale | −10.9K | $3.47 | −$37.8K | −3.6%291.0K after | |
| Sep 16, 2024 (view filing) | Sep 12 | 4 days | Frates James MChief Financial Officer | PPurchase | +40.0K | $2.53 | +$101.2K | +20.7%233.5K after | |
| Mar 7, 2024 (view filing) | Mar 5 | 2 days | Frates James MChief Financial Officer | SSale | −1.79K | $18.73 | −$33.6K | −1.3%134.8K after | |
| Jan 11, 2024 (view filing) | Jan 9 | 2 days | Frates James MChief Financial Officer | SSale | −2.72K | $16.33 | −$44.4K | −2.4%112.0K after | |
| May 18, 2023 (view filing) | May 16 | 2 days | Frates James MChief Financial Officer | SSale | −32.5K | $26.94 | −$875.6K | −36.9%55.7K after | 2 lots10b5-1 |