Allsec Technologies (Rs 20 per share dividend), Crisil (Rs 10 per share), Navin Fluorine International (Rs 5 per share), Indian Metals & Ferro Alloys (Rs 5 per share), VIP Industries (Rs 2.5 per share), TCI (Rs 2.5 per share) and Vaibhav Global (Rs 1.5 per share) will go ex-dividend today.