Insider Buying and Selling - Rosenthal Arnon - Insider Drift

Alector, Inc. - ALEC

CEO Director

Chief Executive Officer

Direct Buys

0

$0

0 Shares

Direct Sells

4

($489,102)

-289,860 Shares

Indirect Buys

0

$0

0 Shares

Indirect Sells

0

$0

0 Shares

Monthly Values

Transaction	Filed	Type	Shares @ Price	Value	Balance ( Change % )	Ownership
03/02/2026	03/03/2026	Sell	-81,864 @ $2.12	($173,822)	2,338,176 (-3.38%)	Direct
12/03/2025	12/03/2025	Sell	-104,347 @ $1.12	($116,827)	2,420,040 (-4.13%)	Direct
09/02/2025	09/04/2025	Sell	-51,562 @ $2.50	($128,740)	2,350,220 (-2.15%)	Direct
06/02/2025	06/04/2025	Sell	-52,087 @ $1.34	($69,713)	2,414,657 (-2.11%)	Direct