Annexon Reports Inducement Grants to New Employees Under Nasdaq Listing Rule 5635(c)(4)

BRISBANE, Calif., Sept. 16, 2026 (GLOBE NEWSWIRE) -- Annexon, Inc. (Nasdaq: ANNX), a biopharmaceutical company advancing the next generation platform of targeted immunotherapies aimed at neuroinflammatory diseases that impact nearly 10 million people worldwide, today announced that it has granted inducement to two new non-executive employees under the terms of the 2022 Employment Inducement Award Plan. The equity awards were approved on September 12, 2026, in accordance with Nasdaq Listing Rule 5635(c)(4).

In the aggregate, the two new non-executive employees received options to purchase 275,500 shares of Annexon common stock. The options carry a ten-year term and an exercise price per share equal to $3.92, which was the closing price of Annexon’s common stock on September 15, 2026, the date of grant, and vest over 4 years, with 25% of the shares underlying the options vesting on the first anniversary of the grant date and an additional 1/48th of the shares vesting monthly thereafter, subject to each employee’s continued service through the applicable vesting dates.

Annexon Biosciences (Nasdaq: ANNX) is advancing the next generation platform of targeted immunotherapies for nearly 10 million people worldwide living with serious neuroinflammatory diseases. Our founding scientific approach focuses on C1q, the initiating molecule of a potent inflammatory pathway that when misdirected can lead to tissue damage and loss of function in a host of diseases. Our targeted therapies are designed to stop classical complement-driven neuroinflammation at its source to provide meaningful functional benefit and alter the course of disease. Annexon’s mission is to deliver game-changing therapies to patients so that they can live their best lives. To learn more visit annexonbio.com.