RA

Rosenthal Arnon

DELAYED 1 MONTH

Director, Chief Executive Officer

Alector, Inc.

Filings

3

Companies

1

Latest

Jun 2, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

62
ALECCLUSTER 2

Alector, Inc.

Rosenthal Arnon

Director, Chief Executive Officer

Sale

$172.2K

87,216 sh

Jun 3 9:30 PM

Jun 2, 2026

66
ALECCLUSTER 3

Alector, Inc.

Rosenthal Arnon

Director, Chief Executive Officer

Sale

$173.8K

81,864 sh

Mar 3 9:05 PM

Mar 2, 2026