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ALECNasdaq

Alector, Inc.

Alert me on ALEC
0
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months

Six months

ALEC stock chart by TradingView

After each filing

22
Sep 5 Sale Wong-Sarad Grace Insider
1 week
−17.6%S&P −1.1%
1 month
−22.3%S&P +1.7%
3 months
Result in23 trading days
6 months
Result in86 trading days
Sep 5 Sale Rosenthal Arnon Insider
1 week
−17.6%S&P −1.1%
1 month
−22.3%S&P +1.7%
3 months
Result in23 trading days
6 months
Result in86 trading days
Sep 5 Sale Berkley Neil Lindsay Insider
1 week
−17.6%S&P −1.1%
1 month
−22.3%S&P +1.7%
3 months
Result in23 trading days
6 months
Result in86 trading days
Jun 4 Sale Rosenthal Arnon Insider
1 week
−13.3%S&P −2.6%
1 month
+6.6%S&P −1.0%
3 months
+38.7%S&P +2.4%
6 months
Result in21 trading days
Jun 4 Sale Wong-Sarad Grace Insider
1 week
−13.3%S&P −2.6%
1 month
+6.6%S&P −1.0%
3 months
+38.7%S&P +2.4%
6 months
Result in21 trading days
Show all 22
Jun 4 Sale Berkley Neil Lindsay Insider
1 week
−13.3%S&P −2.6%
1 month
+6.6%S&P −1.0%
3 months
+38.7%S&P +2.4%
6 months
Result in21 trading days
Apr 18 Sale Wong-Sarad Grace Insider
1 week
−13.1%S&P +0.9%
1 month
−22.0%S&P +3.5%
3 months
−43.1%S&P +5.9%
6 months
−27.9%S&P +8.7%
Mar 13 Sale Wong-Sarad Grace Insider
1 week
−6.8%S&P −1.8%
1 month
+9.5%S&P +5.1%
3 months
−30.5%S&P +12.3%
6 months
+0.5%S&P +15.5%
Mar 4 Sale Rosenthal Arnon Insider
1 week
+7.9%S&P −1.3%
1 month
+12.1%S&P −4.0%
3 months
−17.4%S&P +10.4%
6 months
+26.5%S&P +12.3%
Mar 4 Sale Wong-Sarad Grace Insider
1 week
+7.9%S&P −1.3%
1 month
+12.1%S&P −4.0%
3 months
−17.4%S&P +10.4%
6 months
+26.5%S&P +12.3%
Mar 4 Sale Wong-Sarad Grace Insider
1 week
+7.9%S&P −1.3%
1 month
+12.1%S&P −4.0%
3 months
−17.4%S&P +10.4%
6 months
+26.5%S&P +12.3%
Mar 4 Sale Berkley Neil Lindsay Insider
1 week
+7.9%S&P −1.3%
1 month
+12.1%S&P −4.0%
3 months
−17.4%S&P +10.4%
6 months
+26.5%S&P +12.3%
Feb 27 Sale Wong-Sarad Grace Insider
1 week
−17.7%S&P −2.0%
1 month
−16.9%S&P −7.6%
3 months
−11.1%S&P +10.6%
6 months
−3.7%S&P +12.7%
Dec 9, 2025 Sale Wong-Sarad Grace Insider
1 week
+8.6%S&P −0.6%
1 month
+45.3%S&P +1.9%
3 months
+74.2%S&P −2.2%
6 months
+22.7%S&P +8.6%
Dec 4, 2025 Sale Kenkare-Mitra Sara Insider
1 week
+20.7%S&P +0.7%
1 month
+39.7%S&P +1.4%
3 months
+81.0%S&P −0.6%
6 months
+35.5%S&P +8.6%
Dec 4, 2025 Sale Rosenthal Arnon Insider
1 week
+20.7%S&P +0.7%
1 month
+39.7%S&P +1.4%
3 months
+81.0%S&P −0.6%
6 months
+35.5%S&P +8.6%
Dec 4, 2025 Sale Berkley Neil Lindsay Insider
1 week
+20.7%S&P +0.7%
1 month
+39.7%S&P +1.4%
3 months
+81.0%S&P −0.6%
6 months
+35.5%S&P +8.6%
Dec 4, 2025 Sale Wong-Sarad Grace Insider
1 week
+20.7%S&P +0.7%
1 month
+39.7%S&P +1.4%
3 months
+81.0%S&P −0.6%
6 months
+35.5%S&P +8.6%
Sep 5, 2025 Sale Berkley Neil Lindsay Insider
1 week
−8.6%S&P +1.6%
1 month
+5.6%S&P +4.1%
3 months
−59.8%S&P +6.0%
6 months
−27.2%S&P +5.4%
Sep 5, 2025 Sale Rosenthal Arnon Insider
1 week
−8.6%S&P +1.6%
1 month
+5.6%S&P +4.1%
3 months
−59.8%S&P +6.0%
6 months
−27.2%S&P +5.4%
Sep 5, 2025 Sale Kenkare-Mitra Sara Insider
1 week
−8.6%S&P +1.6%
1 month
+5.6%S&P +4.1%
3 months
−59.8%S&P +6.0%
6 months
−27.2%S&P +5.4%
Sep 5, 2025 Sale Wong-Sarad Grace Insider
1 week
−8.6%S&P +1.6%
1 month
+5.6%S&P +4.1%
3 months
−59.8%S&P +6.0%
6 months
−27.2%S&P +5.4%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for ALEC

76 held · newest 576 held · newest 2
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See all 76 filings for ALEC

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal
No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters
No lobbying reports on file.