Calvin Yu's Insider Trades & SAST Disclosures

Calvin Yu's most recent trade in Alector Inc was a trade of 90,840 Common Stock done at an average price of $31.1 . Disclosure was reported to the exchange on July 2, 2021.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Alector Inc
Calvin Yu Vice President, Finance Sale of securities on an exchange or to another person at price $ 31.14 per share. 02 Jul 2021 90,840 96,686 (0%) 0% 31.1 2,828,758 Common Stock
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 02 Jul 2021 31,170 48,830 - - Employee Stock Option (right to buy)
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.15 per share. 02 Jul 2021 31,170 187,526 (0%) 0% 17.2 534,566 Common Stock
Alector Inc
Calvin Yu Vice President, Finance Sale of securities on an exchange or to another person at price $ 40.02 per share. 02 Jul 2021 20,000 76,686 (0%) 0% 40.0 800,320 Common Stock
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 02 Jul 2021 18,420 14,118 - - Employee Stock Option (right to buy)
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 8.16 per share. 02 Jul 2021 18,420 145,106 (0%) 0% 8.2 150,307 Common Stock
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 02 Jul 2021 11,250 10,625 - - Employee Stock Option (right to buy)
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 10.14 per share. 02 Jul 2021 11,250 156,356 (0%) 0% 10.1 114,075 Common Stock
Alector Inc
Calvin Yu Vice President, Finance Sale of securities on an exchange or to another person at price $ 34.65 per share. 02 Jul 2021 3,334 76,686 (0%) 0% 34.6 115,523 Common Stock
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 17.15 per share. 02 Jul 2021 1,667 80,020 (0%) 0% 17.1 28,589 Common Stock
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 02 Jul 2021 1,667 47,163 - - Employee Stock Option (right to buy)
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 02 Jul 2021 1,042 13,076 - - Employee Stock Option (right to buy)
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 8.16 per share. 02 Jul 2021 1,042 77,728 (0%) 0% 8.2 8,503 Common Stock
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 02 Jul 2021 625 10,000 - - Employee Stock Option (right to buy)
Alector Inc
Calvin Yu Vice President, Finance Exercise or conversion of derivative security received from the company (such as an option) at price $ 10.14 per share. 02 Jul 2021 625 78,353 (0%) 0% 10.1 6,338 Common Stock
Alector Inc
Calvin Yu Vice President, Finance Sale of securities on an exchange or to another person at price $ 17.77 per share. 02 Jun 2021 1,844 126,686 (0%) 0% 17.8 32,768 Common Stock
Alector Inc
Calvin Yu Vice President, Finance Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 May 2021 16,000 126,686 (0%) 0% 0 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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