https://es.marketscreener.com/cotizacion/accion/KARYOPHARM-THERAPEUTICS-I-14825950/noticia/Karyopharm-Therapeutics-Inc-proporciona-una-gu-a-preliminar-no-auditada-de-ganancias-para-el-cuart-45693770/?utm_source=telegram&utm_medium=social&utm_campaign=share