Frates James M (CIK 0001235598)

Latest company ownership

Shares held
26,531
Last filed at
Oct 2, 2025
Confidence Score
48.6
2025Q4
Confidence Score History
2023Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Sep 30, 2025 Oct 2, 2025 Amylyx Pharmaceuticals, Inc. CFO Sell 42.5 -10,558 -3.33% ✗ $154.7K
Mar 31, 2025 Apr 2, 2025 Amylyx Pharmaceuticals, Inc. CFO Sell 46.3 -10,896 -3.32% ✗ $37.8K
Sep 12, 2024 Sep 16, 2024 Amylyx Pharmaceuticals, Inc. CFO Buy 95.0 +40,000 18.18% ✗ $101.4K
Mar 5, 2024 Mar 7, 2024 Amylyx Pharmaceuticals, Inc. CFO Sell 46.3 -1,792 -1.10% ✗ $33.6K
Jan 9, 2024 Jan 11, 2024 Amylyx Pharmaceuticals, Inc. CFO Sell 46.3 -2,716 -2.16% ✗ $44.3K
May 16, 2023 May 18, 2023 Amylyx Pharmaceuticals, Inc. CFO Sell 7.5 -32,500 -30.19% ✓ $875.5K
Mar 16, 2023 Mar 24, 2023 Amylyx Pharmaceuticals, Inc. CFO Sell 15.0 -10,833 -16.29% ✓ $1M
Mar 16, 2023 Mar 20, 2023 Amylyx Pharmaceuticals, Inc. CFO Sell 5.0 -10,833 -31.85% ✓ $1M
Jan 6, 2023 Jan 10, 2023 Amylyx Pharmaceuticals, Inc. CFO Buy 87.5 +2,658 4.02% ✓ $96.5K
Mar 1, 2020 Mar 3, 2020 Alkermes plc. CFO Sell 36.3 -1,323 -0.58% ✗ $27.6K
Feb 21, 2020 Feb 24, 2020 Alkermes plc. CFO Sell 36.3 -1,712 -0.76% ✗ $34.7K
Feb 16, 2020 Feb 18, 2020 Alkermes plc. CFO Sell 36.3 -2,076 -0.74% ✗ $36.9K
Mar 1, 2019 Mar 4, 2019 Alkermes plc. CFO Sell 36.3 -1,323 -0.67% ✗ $45.6K
Feb 26, 2019 Feb 27, 2019 Alkermes plc. CFO Sell 43.8 -772 -0.40% ✗ $26.2K
Feb 16, 2019 Feb 19, 2019 Alkermes plc. CFO Sell 32.5 -1,973 -0.84% ✗ $64.2K
Dec 7, 2018 Dec 11, 2018 Alkermes plc. CFO Sell 82.5 +3,055 1.67% ✗ $83.2K
Jun 12, 2018 Jun 13, 2018 Alkermes plc. CFO Sell 26.3 -16,842 -8.41% ✓ $842.2K
Mar 1, 2018 Mar 5, 2018 Alkermes plc. CFO Sell 32.5 -2,355 -0.83% ✗ $137.9K
Feb 26, 2018 Feb 28, 2018 Alkermes plc. CFO Sell 43.8 -774 -0.39% ✗ $45K
Feb 17, 2018 Feb 21, 2018 Alkermes plc. CFO Sell 40.0 -929 -0.48% ✗ $62.5K
Nov 29, 2017 Nov 30, 2017 Alkermes plc. CFO Sell 23.8 -20,932 -9.86% ✓ $1.1M
Jun 9, 2017 Nov 9, 2017 Alkermes plc. CFO Sell 30.0 -22,932 -6.71% ✓ $996K
May 28, 2017 May 30, 2017 Alkermes plc. CFO Sell 32.5 -1,177 -0.60% ✗ $67.9K
Mar 7, 2017 Mar 7, 2017 Alkermes plc. CFO Sell 20.0 -25,000 -11.52% ✓ $1.5M
Mar 3, 2017 Mar 6, 2017 Alkermes plc. CFO Sell 40.0 -913 -0.47% ✗ $55.7K
Mar 1, 2017 Mar 2, 2017 Alkermes plc. CFO Sell 32.5 -1,461 -0.76% ✗ $87.2K
Feb 26, 2017 Feb 27, 2017 Alkermes plc. CFO Sell 43.8 -852 -0.45% ✗ $45.1K
Dec 14, 2016 Dec 15, 2016 Alkermes plc. CFO Sell 20.0 -25,000 -11.88% ✓ $1.4M
Dec 7, 2016 Dec 8, 2016 Alkermes plc. CFO Sell 20.0 -23,731 -11.35% ✓ $1.3M
Nov 18, 2016 Nov 21, 2016 Alkermes plc. CFO Sell 32.5 -1,711 -0.91% ✗ $100K
Aug 4, 2016 Oct 6, 2016 Alkermes plc. CFO Sell 22.5 -6,790 -2.72% ✗ $109.2K