DALLAS, June 12, 2026 (GLOBE NEWSWIRE) -- Arcadia Biosciences, Inc . ® (Nasdaq: RKDA), a producer and marketer of innovative wellness products, announced today the closing of its previously announced private placement priced at-the-market under Nasdaq rules for the purchase and sale of 3,883,496 shares of its common stock (or pre-funded warrants in lieu thereof), Series A-1 preferred investment options to purchase up to an aggregate of 3,883,496 shares of common stock and Series A-2 preferred in