SAINT-HERBLAIN: Valneva SE (Nasdaq: VALN; Euronext Paris: VLA), a specialty vaccine company, today announced that it has filed a prospectus supplement with the U.S. Securities and Exchange Commission (“SEC”) relating to an At-the-Market offering (the “ATM Program”). Pursuant to this new financing program, the Company may offer and sell, including with unsolicited investors who have expressed an interest,…