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

($656,312)

-346,033 Shares

Indirect Buys

0

$0

0 Shares

Indirect Sells

0

$0

0 Shares

Monthly Values

Transaction	Filed	Type	Shares @ Price	Value	Balance ( Change % )	Ownership
09/03/2026	09/04/2026	Sell	-72,606 @ $2.66	($193,473)	2,294,600 (-3.07%)	Direct
06/02/2026	06/03/2026	Sell	-87,216 @ $1.97	($172,191)	2,367,206 (-3.55%)	Direct
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