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ALAB - Astera Labs, Inc.

Insider Sale by Mazzara Philip (GC, Secretary)

1 Month
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Trade Summary

3 days ago, Mazzara Philip, serving as GC, Secretary at Astera Labs, Inc. (ALAB), sold 10,000 shares at $117.47 per share, for a total transaction value of $1,174,741.00. Following this transaction, Mazzara Philip now holds 128,084 shares of ALAB.

This sale represents a 7.00% decrease in Mazzara Philip's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, March 2, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, March 4, 2026, 2 days after the trade was made.

Astera Labs, Inc. operates in the TECHNOLOGY sector, specifically within the SEMICONDUCTORS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Mazzara Philip

GC, Secretary

Philip Mazzara is the General Counsel and Secretary at Astera Labs, Inc. (ALAB), a company specializing in connectivity solutions for AI and machine learning workloads, where he has served since September 2022 after joining as Vice President of Legal in February 2022.[[1]](https://theorg.com/org/astera-labs/org-chart/philip-mazzara)[[2]](https://fintool.com/app/research/companies/ALAB/people/philip-mazzara)[[3]](https://www.asteralabs.com/about/leadership/philip-mazzara/) In this role, he oversees legal, compliance, and insider trading functions, including as the company's Insider Trading Compliance Officer, and has been involved in key milestones such as the March 2024 IPO amid rapid revenue growth to $396.3M in FY2024.[[2]](https://fintool.com/app/research/companies/ALAB/people/philip-mazzara)[[3]](https://www.asteralabs.com/about/leadership/philip-mazzara/) Mazzara previously served as VP, General Counsel & Corporate Secretary at Innovium, Inc. from 2015 to 2021, leading legal functions through venture financings, IP portfolio development, and a $1.1B acquisition by Marvell Technology.[[1]](https://theorg.com/org/astera-labs/org-chart/philip-mazzara)[[3]](https://www.asteralabs.com/about/leadership/philip-mazzara/) Earlier, he was a U.S. Navy Officer and Aviator from 2000 to 2011.[[1]](https://theorg.com/org/astera-labs/org-chart/philip-mazzara) He holds a JD and MBA from Stanford Law School and Graduate School of Business, and a BS in Political Science from the United States Naval Academy.[[1]](https://theorg.com/org/astera-labs/org-chart/philip-mazzara)[[3]](https://www.asteralabs.com/about/leadership/philip-mazzara/) Recent insider activity includes a February 6, 2026 grant of 5,893 RSUs.[[4]](https://www.stocktitan.net/sec-filings/ALAB/form-4-astera-labs-inc-insider-trading-activity-d791ef28e913.html)

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Trade Price

$117.47

Quantity

10,000

Total Value

$1,174,741.00

Shares Owned

128,084

Trade Date

Monday, March 2, 2026

3 days ago

SEC Filing Date

Wednesday, March 4, 2026

Filed 2 days after trade

TECHNOLOGYSEMICONDUCTORS

About Astera Labs, Inc.

Company Overview

No company information available
View news mentioning ALAB

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