Astera Labs Director Manuel Alba Files Form 144 for $9.8M Share Sale
Astera Labs, Inc.
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Filing Summary
Form 144 Notice of Proposed Sale of Securities Issuer: Astera Labs, Inc. ($ALAB) Insider: Manuel Alba (Director) Account: Casa Alameda 2007, LLC Shares Proposed to Sell: 33,000 Common Shares Aggregate Market Value: $9,800,340.00 Approximate Sale Date: September 1, 2026 Trading Plan: Rule 10b5-1 adopted on May 22, 2026
Comprehensive Analysis
Executive Summary
On September 1, 2026, Astera Labs, Inc. Director Manuel Alba filed a Form 144 notice for the proposed sale of 33,000 shares of Common Stock held through Casa Alameda 2007, LLC, with an estimated market value of approximately $9.80 million.
Transaction Details
- Filer: Manuel Alba (Director)
- Selling Entity: Casa Alameda 2007, LLC
- Securities: Common Stock
- Proposed Volume: 33,000 shares (~0.02% of outstanding shares)
- Estimated Aggregate Market Value: $9,800,340.00 (~$296.98 per share)
- Broker: Morgan Stanley Smith Barney LLC Executive Financial Services
- Rule 10b5-1 Plan: The transaction is executed under a pre-established trading plan adopted on May 22, 2026.
Recent Activity (Past 3 Months)
Affiliated accounts of Manuel Alba completed significant sales on July 1, 2026, totaling 353,000 shares for gross proceeds of $156.69M under 10b5-1 plans:
- MAR 2011 Children's Trust: 170,000 shares ($75,457,826.00)
- Casa Alameda 2007, LLC: 33,000 shares ($14,647,723.80)
- Alba 2003 Living Trust: 150,000 shares ($66,580,578.00)
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