Rising cost of production of chemicals in China due to tighter environmental norms and depreciation of the rupee has put India’s speciality chemical sector on a strong footing over the past one year. Riding on those tailwinds, Aarti Industries stock gained 61% to #1,437 (as of November 16) in a year compared with the six percent return by the Sensex. As the stock continues to scale new highs, promoter Chandrakant Vallabhaji Gogri decided to cash in on the stock’s dream run by selling 143,160 shares worth #202 million between November 7 and November 15 in seven tranches. Post the sale in tranches, Gogri’s stake has gone down from 4.15% to 3.97%.