Dyckerhoff Stefan A plan to sell securities of Astera Labs, Inc. under Form 144

Dyckerhoff Stefan A filed Form 144 to notify SEC of plan to sell 12499 units of Astera Labs, Inc. securities around 2026-09-02, with aggregate market value of $3,436,755.00. The total outstanding units is 171410000.0. The amount planned to be sold represents 0.01% of total outstanding units; Recent transactions in past 3 months include: On 07/01/2026, sold 12499 units for $5624555.00; On 08/06/2026, sold 12499 units for $3897584.00;