The company announced a positive opinion this morning. [mstock id="73007" asset="nlsp"] NLS Pharmaceutics Announces Positive Opinion from European Regulators to Grant Orphan Drug Designation for Mazindol ER in Idiopathic Hypersomnia https://www.benzinga.com/pressreleases/22/07/ac28149947/nls-pharmaceutics-announces-positive-opinion-from-european-regulators-to-grant-orphan-drug-design