https://es.marketscreener.com/cotizacion/accion/HOUGHTON-MIFFLIN-HARCOURT-14904439/noticia/Engine-Capital-se-opone-a-la-oferta-de-Veritas-en-Houghton-Mifflin-Harcourt-40032630/?utm_source=telegram&utm_medium=social&utm_campaign=share