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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
2021-07-02 King Robert Chief Development Officer Option exercise · Employee Stock Option (right to buy) −30,000 120,000
2021-07-02 King Robert Chief Development Officer Option exercise · Employee Stock Option (right to buy) −30,000 70,000
2021-07-02 Paul Robert Chief Medical Officer Option exercise +17,326 $17.15 $297K 264,319
2021-07-02 Paul Robert Chief Medical Officer Sale −30,000 $31.14 $934K 234,319
2021-07-02 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −17,326 129,549
2021-07-01 Paul Robert Chief Medical Officer Sale −26,726 $22.23 $594K 246,993
2021-06-17 Yaffe Kristine Director Grant or award · Stock Option (right to buy) +25,709 25,709
2021-06-17 Wehner David M. Director Grant or award · Stock Option (right to buy) +25,709 25,709
2021-06-17 SCHELLER RICHARD H Director Grant or award · Stock Option (right to buy) +25,709 25,709
2021-06-17 MCGUIRE TERRANCE Director Grant or award · Stock Option (right to buy) +25,709 25,709
2021-06-17 LAVIGNE LOUIS J JR Director Grant or award · Stock Option (right to buy) +25,709 25,709
2021-06-17 Hammond Paula Director Grant or award · Stock Option (right to buy) +25,709 25,709
2021-06-17 Gerngross Tillman U. Director Grant or award · Stock Option (right to buy) +25,709 25,709
2021-06-16 Paul Robert Chief Medical Officer Option exercise +4,600 $10.14 $47K 278,319
2021-06-16 Paul Robert Chief Medical Officer Sale −4,600 $22.18 $102K 273,719
2021-06-16 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −4,600 51,867
2021-06-15 Paul Robert Chief Medical Officer Option exercise +17,100 $8.16 $140K 290,819
2021-06-15 Paul Robert Chief Medical Officer Option exercise +12,900 $10.14 $131K 303,719
2021-06-15 Paul Robert Chief Medical Officer Sale −30,000 $22.07 $662K 273,719
2021-06-15 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −17,100 97,983

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