Khang & Khang LLP (the “Firm”) announces that it is investigating claims against TerraVia Holdings, Inc. (“TerraVia” or the “Company”) (Nasdaq: TVIA) concerning possible violations of federal securities laws.

If you purchased shares of TerraVia and want more information, please contact Joon M. Khang, Esquire, of Khang & Khang, 18101 Von Karman Avenue, 3rd Floor, Irvine, CA 92612, by telephone: (949) 419-3834, or by e-mail at joon@khanglaw.com.

On November 7, 2016, Bloomberg published an article alleging that an algal flour ingredient provided by TerraVia causes consumers to become sick, and that Rosa Foods, Inc. will be removing the ingredient altogether from its product formulations by early 2017. When this information was announced, shares of TerraVia declined in value.

If you have any questions concerning this notice or your rights, please contact Joon M. Khang, a prominent litigator for almost two decades, by telephone: (949) 419-3834, or by e-mail at joon@khanglaw.com.

This press release may constitute Attorney Advertising in some jurisdictions.

Khang & Khang LLPJoon M. Khang, Esq.Telephone: 949-419-3834Facsimile: 949-225-4474joon@khanglaw.com