|
Market Closed -
Nasdaq
21:00:00 29/09/2026 BST
|
5-day change | 1st Jan Change | ||
| 1.870 USD | -2.60% |
|
-6.97% | +19.87% |
| 09-16 | Novartis halts ALS drug development after mid-stage trial failure | RE |
| 09-15 | Alector, Inc. Presents at Morgan Stanley 24th Annual Global Healthcare Conference, Sep-15-2026 07:00 AM |
| Market Cap | 209M 184M 174M 158M 296M 20.04B 299M 2.09B 806M 10.23B 784M 767M 32.92B | P/E 2026 * |
-2.17x | P/E 2027 * | -2.83x |
|---|---|---|---|---|---|
| Enterprise Value | -18.67M -16.48M -15.59M -14.14M -26.51M -1.79B -26.77M -187M -72.07M -915M -70.11M -68.58M -2.94B | EV / Sales 2026 * |
-1.7x | EV / Sales 2027 * | -3.14x |
| Free-Float |
90.47% | Yield 2026 * |
-
| Yield 2027 * | - |
| Markets | Quality | ||
|---|---|---|---|
Nasdaq
| ALEC | Delayed | |
CBOE
| ALEC | Real-time | |
|
Deutsche Boerse AG
| 0Z2 | Delayed | |
|
Börse Stuttgart
| 0Z2 | Delayed | |
|
Tradegate
| 0Z2 | Real-time | |
|
Boerse Muenchen
| 0Z2 | Real-time |
Last Transcript: Alector, Inc.
| 1 day | -2.60% | ||
| 1 week | -6.97% | ||
| Current month | -17.26% | ||
| 1 month | -20.09% | ||
| 3 months | -10.10% | ||
| 6 months | -6.50% | ||
| Current year | +19.87% |
| 1 week | 1.86 |  | 2.05 |
| 1 month | 1.79 | | 2.76 |
| Current year | 1.37 | | 2.76 |
| 1 year | 1.09 | | 3.4 |
| 3 years | 0.87 | | 8.9 |
| 5 years | 0.87 | | 27 |
| 10 years | 0.87 | | 43.32 |
| Manager | Title | Age | Since |
|---|---|---|---|
Arnon Rosenthal
CEO | Chief Executive Officer | 71 | 30/04/2013 |
Neil Berkley
DFI | Director of Finance/CFO | 52 | 19/06/2025 |
Hua Long
CTO | Chief Tech/Sci/R&D Officer | - | 31/12/2016 |
| Director | Title | Age | Since |
|---|---|---|---|
Arnon Rosenthal
BRD | Director/Board Member | 71 | 30/04/2013 |
Richard Scheller
BRD | Director/Board Member | 72 | 30/09/2018 |
Louis Lavigne
CHM | Chairman | 77 | 12/06/2023 |
| Date | Insider | Type | Main position | Quantity | % Market Cap. | Importance |
|---|---|---|---|---|---|---|
| 04/09/26 | Sell | Controller/Auditor | -3,625 | 0.0032% | ||
| 03/09/26 | Sell | Chief Financial Officer | -29,251 | 0.0262% | ||
| 03/09/26 | Sell | Founder | -72,606 | 0.0650% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | -2.60% | -6.97% | -38.69% | -71.14% | 209M | |
| -0.70% | -4.28% | +52.62% | +86.42% | 71.53B | |
| +0.45% | -0.82% | +38.81% | +84.19% | 60.12B | |
| +3.55% | +5.11% | +35.43% | +24.86% | 27.98B | |
| -1.73% | -4.30% | -18.37% | +357.94% | 25.25B | |
| -0.51% | -2.28% | +0.48% | -9.27% | 24.76B | |
| +0.65% | +1.67% | +26.47% | -7.62% | 20.99B | |
| +3.46% | +3.02% | +158.90% | +337.81% | 15.54B | |
| +0.48% | +0.86% | +44.56% | +168.42% | 14.53B | |
| +3.51% | +1.41% | -4.71% | +523.16% | 14.41B | |
| Average | +0.68% | -1.41% | +29.55% | +149.48% | 27.53B | |
| Weighted average by Cap. | +0.55% | -1.52% | +37.17% | +130.06% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 10.97M 9.68M 9.16M 8.31M 15.58M 1.05B 15.73M 110M 42.35M 538M 41.2M 40.3M 1.73B | 28.01M 24.72M 23.39M 21.21M 39.76M 2.69B 40.16M 281M 108M 1.37B 105M 103M 4.42B |
| Net income | -97.52M -86.06M -81.43M -73.84M -138M -9.36B -140M -977M -376M -4.78B -366M -358M -15.38B | -97.35M -85.91M -81.28M -73.71M -138M -9.34B -140M -975M -376M -4.77B -366M -358M -15.35B |
| Net Debt | -227M -201M -190M -172M -323M -21.83B -326M -2.28B -878M -11.15B -854M -836M -35.87B | -297M -262M -248M -225M -421M -28.48B -425M -2.97B -1.15B -14.54B -1.11B -1.09B -46.79B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 29/09/26 | US$1.870 | -2.60% | 960,739 |
| 28/09/26 | US$1.920 | -1.54% | 713,343 |
| 25/09/26 | US$1.950 | +1.56% | 1,024,565 |
| 24/09/26 | US$1.920 | -4.95% | 849,547 |
| 23/09/26 | US$2.020 | +0.50% | 1,182,749 |
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