Astera Labs General Counsel Philip Mazzara Sells 10,000 Shares Under Rule 10b5-1 Plan

Philip Mazzara, General Counsel and Secretary of Astera Labs, Inc., sold 10,000 shares of common stock on April 1, 2026, through five separate transactions. The sales were executed pursuant to a Rule 10b5-1 trading plan adopted on May 29, 2025, which provides for pre-scheduled transactions to avoid concerns about insider trading. The transactions occurred at weighted average prices ranging from $106.34 to $110.35 per share, with actual sales prices within specific ranges for each transaction. Following these sales, Mazzara's ownership decreased from 128,084 shares to 118,084 shares. The filing represents a routine insider transaction conducted under a pre-established trading plan rather than discretionary market activity.