Amylyx Pharmaceuticals, Inc. - AMLX
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Mar 09, 2026 | Co-Chief Executive Officer | A | A | 373,295.0 | 0.0 | 0.0 | 373,295.0 | View | |
| Mar 09, 2026 | Co-Chief Executive Officer | A | A | 248,865.0 | 0.0 | 0.0 | 3,583,481.0 | View | |
| Mar 09, 2026 | Chief Financial Officer | A | A | 143,985.0 | 0.0 | 0.0 | 143,985.0 | View | |
| Mar 09, 2026 | Chief Financial Officer | A | A | 95,990.0 | 0.0 | 0.0 | 261,628.0 | View | |
| Mar 09, 2026 | Chief Legal Officer | A | A | 111,990.0 | 0.0 | 0.0 | 111,990.0 | View | |
| Mar 09, 2026 | Chief Legal Officer | A | A | 74,660.0 | 0.0 | 0.0 | 209,090.0 | View | |
| Mar 09, 2026 | Co-Chief Executive Officer | A | A | 373,295.0 | 0.0 | 0.0 | 373,295.0 | View | |
| Mar 09, 2026 | Co-Chief Executive Officer | A | A | 248,865.0 | 0.0 | 0.0 | 3,583,548.0 | View | |
| Mar 09, 2026 | Chief Medical Officer | A | A | 143,985.0 | 0.0 | 0.0 | 143,985.0 | View | |
| Mar 09, 2026 | Chief Medical Officer | A | A | 95,990.0 | 0.0 | 0.0 | 265,285.0 | View | |
| Mar 04, 2026 | Chief Legal Officer | S | D | 6,844.0 | 14.5205 | 99,378.3 | 134,430.0 | View | |
| Mar 04, 2026 | Chief Financial Officer | S | D | 7,909.0 | 14.5216 | 114,851.33 | 165,638.0 | View | |
| Mar 04, 2026 | Chief Medical Officer | S | D | 6,461.0 | 14.5806 | 94,205.26 | 169,295.0 | View | |
| Mar 04, 2026 | Co-Chief Executive Officer | S | D | 29,282.0 | 14.484 | 424,120.49 | 3,334,683.0 | View | |
| Mar 04, 2026 | Co-Chief Executive Officer | S | D | 29,282.0 | 14.4717 | 423,760.32 | 3,334,616.0 | View | |
| Feb 25, 2026 | Chief Legal Officer | S | D | 3,419.0 | 14.1422 | 48,352.18 | 141,274.0 | View | |
| Feb 04, 2026 | Chief Legal Officer | S | D | 3,448.0 | 14.6507 | 50,515.61 | 144,693.0 | View | |
| Feb 04, 2026 | Co-Chief Executive Officer | S | D | 15,500.0 | 14.6834 | 227,592.7 | 3,363,965.0 | View | |
| Feb 04, 2026 | Chief Financial Officer | S | D | 3,557.0 | 14.6463 | 52,096.89 | 173,547.0 | View | |
| Feb 04, 2026 | Co-Chief Executive Officer | S | D | 15,500.0 | 14.685 | 227,617.5 | 3,363,898.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | M | D | 2,847.0 | 0.0 | 0.0 | 0.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | M | D | 197,153.0 | 0.0 | 0.0 | 2,847.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | S | D | 1,995.0 | 13.8853 | 27,701.17 | 3,379,398.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | M | A | 2,847.0 | 7.57 | 21,551.79 | 3,381,393.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | S | D | 136,193.0 | 13.5827 | 1,849,868.66 | 3,378,546.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | M | A | 197,153.0 | 7.57 | 1,492,448.21 | 3,514,739.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | M | D | 2,818.0 | 0.0 | 0.0 | 0.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | M | D | 197,182.0 | 0.0 | 0.0 | 2,818.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | S | D | 1,974.0 | 13.8293 | 27,299.04 | 3,379,465.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | M | A | 2,818.0 | 7.57 | 21,332.26 | 3,381,439.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | S | D | 136,193.0 | 13.5895 | 1,850,794.77 | 3,378,621.0 | View | |
| Jan 20, 2026 | Co-Chief Executive Officer | M | A | 197,182.0 | 7.57 | 1,492,667.74 | 3,514,814.0 | View | |
| Jan 14, 2026 | — | G | D | 17,780.0 | 0.0 | 0.0 | 812,881.0 | View | |
| Jan 08, 2026 | Co-Chief Executive Officer | S | D | 7,715.0 | 11.0948 | 85,596.38 | 3,317,632.0 | View | |
| Jan 08, 2026 | Chief Financial Officer | S | D | 3,326.0 | 11.1106 | 36,953.86 | 177,104.0 | View | |
| Jan 08, 2026 | Co-Chief Executive Officer | S | D | 7,715.0 | 11.0939 | 85,589.44 | 3,317,586.0 | View | |
| Dec 23, 2025 | — | P | A | 8,100.0 | 12.45 | 100,845.0 | 63,100.0 | View | |
| Dec 03, 2025 | Chief Medical Officer | S | D | 6,580.0 | 14.3493 | 94,418.39 | 175,756.0 | View |