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Market Closed -
Nasdaq
16:00:00 2026-10-15 EDT
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Pre-market 07:35:31 | |||
| 1.910 USD | +1.60% |
|
2.035 | +6.54% |
| 10-13 | Alector, Inc. - Special Call | |
| 10-05 | Alector Shares Rise After Licensing AL050 Program to Roche's Genentech | MT |
| Market Cap | 213M 190M 177M 161M 303M 20.2B 308M 2.13B 832M 10.54B 800M 783M 33.72B | P/E 2026 * |
-4.23x | P/E 2027 * | -2.28x |
|---|---|---|---|---|---|
| Enterprise Value | -48.74M -43.51M -40.44M -36.78M -69.2M -4.62B -70.45M -486M -190M -2.41B -183M -179M -7.71B | EV / Sales 2026 * |
-0.74x | EV / Sales 2027 * | -8.12x |
| Free-Float |
90.47% | Yield 2026 * |
-
| Yield 2027 * | - |
| Markets | Quality | ||
|---|---|---|---|
Nasdaq
| ALEC | Delayed | |
CBOE
| ALEC | Real-time | |
|
Tradegate
| 0Z2 | Real-time | |
|
Deutsche Boerse AG
| 0Z2 | Delayed | |
|
Börse Stuttgart
| 0Z2 | Delayed | |
|
Boerse Muenchen
| 0Z2 | Real-time |
Last Transcript: Alector, Inc.
| 1 day | +6.54% | ||
| 1 week | -5.45% | ||
| Current month | +3.24% | ||
| 1 month | -6.14% | ||
| 3 months | +27.33% | ||
| 6 months | -25.97% | ||
| Current year | +22.44% |
| 1 week | 1.78 |  | 2.14 |
| 1 month | 1.73 | | 2.73 |
| Current year | 1.37 | | 2.76 |
| 1 year | 1.09 | | 3.34 |
| 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 | 2013-04-30 |
Neil Berkley
DFI | Director of Finance/CFO | 52 | 2025-06-19 |
Hua Long
CTO | Chief Tech/Sci/R&D Officer | - | 2016-12-31 |
| Director | Title | Age | Since |
|---|---|---|---|
Arnon Rosenthal
BRD | Director/Board Member | 71 | 2013-04-30 |
Richard Scheller
BRD | Director/Board Member | 72 | 2018-09-30 |
Louis Lavigne
CHM | Chairman | 77 | 2023-06-12 |
| Date | Insider | Type | Main position | Quantity | % Market Cap. | Importance |
|---|---|---|---|---|---|---|
| 9/4/26 | Sell | Controller/Auditor | -3,625 | 0.0032% | ||
| 9/3/26 | Sell | Chief Financial Officer | -29,251 | 0.0262% | ||
| 9/3/26 | Sell | Founder | -72,606 | 0.0650% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | +1.60% | -5.45% | -40.13% | -68.17% | 213M | |
| +0.21% | -4.63% | +55.34% | +71.32% | 68.98B | |
| -0.87% | +3.24% | +5.74% | +60.00% | 53.15B | |
| -0.91% | +4.75% | +9.34% | +40.67% | 50.83B | |
| +3.45% | +4.70% | +33.44% | +35.96% | 44.61B | |
| -2.20% | +0.61% | +281.88% | +532.76% | 40.57B | |
| +6.43% | +6.84% | +18.32% | +109.23% | 42.53B | |
| +1.28% | +1.39% | +11.69% | +45.10% | 30.95B | |
| -0.90% | -10.49% | +31.48% | -1.63% | 25.44B | |
| +1.74% | -2.02% | -13.55% | -12.92% | 22.66B | |
| Average | +1.39% | +0.86% | +39.35% | +81.23% | 37.99B | |
| Weighted average by Cap. | +0.79% | +2.33% | +50.40% | +102.87% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 66.15M 59.05M 54.88M 49.92M 93.91M 6.27B 95.61M 659M 258M 3.27B 248M 243M 10.46B | 11.4M 10.17M 9.45M 8.6M 16.18M 1.08B 16.47M 114M 44.44M 563M 42.77M 41.86M 1.8B |
| Net income | -51.03M -45.55M -42.34M -38.51M -72.45M -4.83B -73.76M -509M -199M -2.52B -192M -187M -8.07B | -111M -98.92M -91.94M -83.63M -157M -10.5B -160M -1.1B -432M -5.48B -416M -407M -17.52B |
| Net Debt | -262M -234M -217M -198M -372M -24.82B -379M -2.61B -1.02B -12.95B -983M -962M -41.43B | -306M -273M -254M -231M -434M -28.97B -442M -3.05B -1.19B -15.11B -1.15B -1.12B -48.36B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 26-10-15 | US$1.910 | +1.60% | 1,630,377 |
| 26-10-14 | US$1.880 | +0.53% | 2,912,375 |
| 26-10-13 | US$1.870 | -10.10% | 2,843,592 |
| 26-10-12 | US$2.080 | 0.00% | 1,630,342 |
| 26-10-09 | US$2.080 | +2.97% | 3,118,490 |
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