IIRC, of the 215 cases that were investigated, 20 resulted in termination, some 17 resulted in warnings (i.e. if HR hears complaints about you again, you're fired), and some 27 resulted in counseling. The rest were found to be either simple enough to resolve with a conversation, or about ex-employees, or lacking information, or unfounded accusations.

There's now a new anonymous hotline where employees can report harassment, so presumably any new reported cases will be investigated by the law firm that was hired for this.