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 2026-06-03, with aggregate market value of $4,553,995.00. The total outstanding units is 170210000.0. The amount planned to be sold represents 0.01% of total outstanding units; Recent transactions in past 3 months include: On 04/17/2026, sold 11599 units for $2029828.00; On 04/20/2026, sold 13399 units for $2346435.00; On 05/07/2026, sold 12499 units for $2500174.00;