Arnon Rosenthal's Insider Trades & SAST Disclosures

Arnon Rosenthal's most recent trade in Alector Inc was a trade of 40,330 Common Stock done at an average price of $1.5 . Disclosure was reported to the exchange on March 3, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 1.47 per share. 03 Mar 2025 40,330 2,466,744 (3%) 0% 1.5 59,176 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 2.52 per share. 02 Dec 2024 52,172 2,507,074 (3%) 0% 2.5 131,442 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Oct 2024 610,500 2,559,246 (3%) 0% 0 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 4.88 per share. 03 Sep 2024 26,499 1,948,746 (2%) 0% 4.9 129,387 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 4.80 per share. 03 Jun 2024 25,135 1,975,245 (2%) 0% 4.8 120,618 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 6.92 per share. 04 Mar 2024 18,837 2,000,380 (2%) 0% 6.9 130,386 Common Stock
Alector Inc
Rosenthal Arnon Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 5.56 per share. 04 Dec 2023 23,831 2,019,217 (2%) 0% 5.6 132,500 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 6.90 per share. 02 Jun 2023 5,255 1,651,095 (2%) 0% 6.9 36,279 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 03 Mar 2023 42,990 1,671,536 (2%) 0% 0 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 6.22 per share. 03 Mar 2023 15,186 1,656,350 (2%) 0% 6.2 94,428 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 8.32 per share. 02 Mar 2023 5,849 1,628,546 (2%) 0% 8.3 48,651 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Oct 2022 179,169 1,634,395 (2%) 0% 0 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Oct 2022 119,446 119,446 - - Employee Stock Option (right to buy)
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 08 Nov 2021 55,000 2,137,875 (2%) 0% 25 1,375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 08 Nov 2021 55,000 2,082,875 (2%) 0% 25 1,375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 08 Nov 2021 15,000 667,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 08 Nov 2021 15,000 667,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 08 Nov 2021 15,000 652,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 08 Nov 2021 15,000 652,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 08 Nov 2021 15,000 652,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 08 Nov 2021 15,000 667,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 04 Nov 2021 55,000 2,247,875 (2%) 0% 25 1,375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 04 Nov 2021 55,000 2,192,875 (2%) 0% 25 1,375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 04 Nov 2021 15,000 697,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 04 Nov 2021 15,000 697,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 04 Nov 2021 15,000 697,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 04 Nov 2021 15,000 682,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 04 Nov 2021 15,000 682,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.00 per share. 04 Nov 2021 15,000 682,500 (0%) 0% 25 375,000 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 01 Oct 2021 417,213 417,213 - - Employee Stock Option (right to buy)
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.29 per share. 22 Sep 2021 94,717 2,317,783 (2%) 0% 25.3 2,395,298 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.10 per share. 22 Sep 2021 9,625 2,302,875 (2%) 0% 25.1 241,567 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 26.10 per share. 22 Sep 2021 5,283 2,312,500 (2%) 0% 26.1 137,890 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 25.76 per share. 20 Sep 2021 91,954 2,520,546 (3%) 0% 25.8 2,368,542 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 26.07 per share. 20 Sep 2021 91,538 2,420,962 (3%) 0% 26.1 2,386,698 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 26.56 per share. 20 Sep 2021 8,462 2,412,500 (3%) 0% 26.6 224,739 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Sale of securities on an exchange or to another person at price $ 26.33 per share. 20 Sep 2021 8,046 2,512,500 (3%) 0% 26.3 211,849 Common Stock
Alector Inc
Arnon Rosenthal Director, Chief Executive Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 07 May 2021 150,000 1,455,226 (1%) 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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