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CIK 0001653087 · Accelerated filer<br>Smaller reporting company

Alector, Inc.

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Ticker
ALEC
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
FY end
Dec 31
Entity type
operating
EIN
822933343
Phone
415-231-5660
Business address
131 OYSTER POINT BLVD., SUITE 600, SOUTH SAN FRANCISCO, CA, 94080
Former names
Alector LLC
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$296,087
in 3 filings

Net −$296,087. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 76 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2021-06-15 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −12,900 56,467
2021-06-08 Paul Robert Chief Medical Officer Option exercise +7,292 $8.16 $60K 281,011
2021-06-08 Paul Robert Chief Medical Officer Option exercise +11,883 $10.14 $120K 292,894
2021-06-08 Paul Robert Chief Medical Officer Sale −16,175 $19.00 $307K 276,719
2021-06-08 Paul Robert Chief Medical Officer Sale −2,200 $19.89 $44K 274,519
2021-06-08 Paul Robert Chief Medical Officer Sale −800 $20.83 $17K 273,719
2021-06-08 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −7,292 115,083
2021-06-08 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −11,883 42,284
2021-06-02 Yu Calvin Vice President, Finance Sale −1,844 $17.77 $33K 126,686
2021-05-21 Paul Robert Chief Medical Officer Option exercise +14,191 $8.16 $116K 287,910
2021-05-21 Paul Robert Chief Medical Officer Option exercise +784 $10.14 $8K 288,694
2021-05-21 Paul Robert Chief Medical Officer Sale −14,975 $18.14 $272K 273,719
2021-05-21 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −14,191 122,375
2021-05-21 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −784 54,167
2021-05-18 Paul Robert Chief Medical Officer Option exercise +2,900 $8.16 $24K 276,619
2021-05-18 Paul Robert Chief Medical Officer Option exercise +1,300 $10.14 $13K 277,919
2021-05-18 Paul Robert Chief Medical Officer Sale −4,200 $18.04 $76K 273,719
2021-05-18 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −2,900 136,566
2021-05-18 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −1,300 54,951
2021-05-07 Yu Calvin Vice President, Finance Grant or award +16,000 126,686

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