Mark Altmeyer is of Alector, Inc.. Currently has a direct ownership of 69,950 shares of ALEC, which is worth approximately $116,816. The most recent transaction as insider was on Jun 11, 2025, when has been sold 28,700 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 70K
69.58% 3M change
69.58% 12M change
Total Value Held $116,816

Mark Altmeyer Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jun 11 2025
BUY
Grant, award, or other acquisition
-
28,700 Added 29.09%
69,950 Common Stock
Mar 19 2024
BUY
Grant, award, or other acquisition
-
41,250 Added 50.0%
41,250 Common Stock
MA

Mark Altmeyer

South San Francisco, CA

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