Mayer Bethany 4

What Happened
Bethany Mayer, a director of Astera Labs, received an award of 837 restricted stock units (RSUs) on June 4, 2026. The RSUs were granted at a $0.00 acquisition price (typical for compensation awards) and represent contingent rights to one share of common stock per RSU that will convert upon vesting.

Key Details

• Transaction type: Grant / Award (Code A).
• Transaction date / Reported period: June 4, 2026; Form 4 filed June 8, 2026 (timely).
• Shares granted: 837 RSUs; price reported: $0.00.
• Vesting: Vests in full upon the earlier of (i) the first anniversary of the grant date or (ii) the date of the next annual stockholder meeting, subject to continued service. (See footnote F1.)
• Ownership note: Some shares are held by The Jantzen/Mayer Family 2002 Trust, of which Mayer is a trustee; she disclaims beneficial ownership of those trust-held securities except for any pecuniary interest. (See footnote F2.)
• The filing does not state a total “owned following transaction” balance for Mayer in this report.

Context
RSU grants are a form of compensation and do not represent immediately tradable shares until they vest and are settled. This grant is not a market purchase or sale and should be interpreted as a director compensation award rather than a direct buy/sell signal.