Berkley Neil Lindsay - Insider Non-Derivative Transactions at Alector, Inc. (ALEC) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 3, 2025, Berkley Neil Lindsay's relationship to Alector, Inc. (ALEC) is Officer (Chief Bus Ofcr & Interim CFO), and currently has 374,309 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other ALEC insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Berkley Neil Lindsay - Insider Non-Derivative Transactions of ALEC Common Stock

Berkley Neil Lindsay - Insider Non-Derivative Transactions at ALEC

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 4, 2025	Sell -- (Common Stock)	37261	1.12	374309
Nov 11, 2025	Acquisition -- (Common Stock)	65000	0	411570
Sep 3, 2025	Sell -- (Common Stock)	15842	2.5	346570