Changes in Ownership

Alector, Inc. Filed 2021-09-22 Acc 0001209191-21-057273

Chief Executive Officer sold 200,000 shares at an average $25.96 ($5,191,827)

From the SEC's structured data for this filing

Trades in this filing

Insider	Date	Transaction	Shares	Price	Value	Owned after	D/I
Rosenthal Arnon Chief Executive Officer	2021-09-20	Sale	−91,954	$25.76	$2,368,542	2,520,546	I
Rosenthal Arnon Chief Executive Officer	2021-09-20	Sale	−8,046	$26.33	$211,849	2,512,500	I
Rosenthal Arnon Chief Executive Officer	2021-09-21	Sale	−91,538	$26.07	$2,386,698	2,420,962	I
Rosenthal Arnon Chief Executive Officer	2021-09-21	Sale	−8,462	$26.56	$224,739	2,412,500	I
Open-market sales · 200,000 sh · avg $25.96 · $5,191,827