Form 4 Filing for Alpha Teknova, Inc.

Martha J. Demski, a director at Alpha Teknova, Inc., reported a transaction on July 14, 2026, involving 12,000 shares of Common Stock. This transaction, coded as "J", involved the transfer of shares from her individual account to a trust where she serves as trustee. The shares were initially marked as disposed (Code "D") with zero shares remaining in her individual account, followed by an acquisition (Code "A") of 12,000 shares into the trust. No consideration was exchanged as it was a personal transfer between accounts she controls. The footnote indicates she retains voting and investment power over these shares held in trust. Following the transaction, the trust holds 12,000 shares.