Verticalnet Inc., run by Nathanael Lentz, says it got another delisting warning from the Nasdaq Stock Market after falling short on one or all of three key financial qualifications (it didn't say which). But a comeback compliance plan won't help this time. Lentz's only hope is an appeal hearing. Unclear if or how a delisting may affect its planned sale to Italy's BravoSolution S.p.A. for $15.2 million.
