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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
2021-05-07 Paul Robert Chief Medical Officer Grant or award +60,000 273,719
2021-05-07 King Robert Chief Development Officer Grant or award +45,000 522,317
2021-05-07 SULIMAN SHEHNAAZ President and COO Grant or award +100,000 100,000
2021-05-07 Rosenthal Arnon Chief Executive Officer Grant or award +150,000 1,455,226
2021-04-07 Paul Robert Chief Medical Officer Option exercise +17,092 $8.16 $139K 230,811
2021-04-07 Paul Robert Chief Medical Officer Option exercise +2,083 $10.14 $21K 232,894
2021-04-07 Paul Robert Chief Medical Officer Option exercise +3,125 $17.15 $54K 236,019
2021-04-07 Paul Robert Chief Medical Officer Sale −22,255 $19.19 $427K 213,764
2021-04-07 Paul Robert Chief Medical Officer Sale −45 $19.83 $892 213,719
2021-04-07 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −17,092 139,466
2021-04-07 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −2,083 56,251
2021-04-07 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −3,125 146,875
2021-03-23 Paul Robert Chief Medical Officer Option exercise +13,800 $8.16 $113K 227,519
2021-03-23 Paul Robert Chief Medical Officer Sale −13,800 $22.21 $306K 213,719
2021-03-22 Paul Robert Chief Medical Officer Option exercise +30,000 $8.16 $245K 243,719
2021-03-22 Paul Robert Chief Medical Officer Sale −24,490 $22.85 $560K 219,229
2021-03-22 Paul Robert Chief Medical Officer Sale −5,510 $23.55 $130K 213,719
2021-03-22 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −30,000 170,358
2021-03-22 Paul Robert Chief Medical Officer Option exercise · Employee Stock Option (right to buy) −13,800 156,558
2021-03-09 Paul Robert Chief Medical Officer Option exercise +17,092 $8.16 $139K 230,811

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