KUALA LUMPUR (Feb 5): Businessman Datuk Seri Robin Tan — son of tycoon Tan Sri Vincent Tan — has trimmed his stake in Iris Corp Bhd notwithstanding the group’s success in clinching an RM1.16 billion government contract for an immigration system. According to a filing with Bursa Malaysia today, Robin disposed of 45 million shares or a 1.72% stake in the group via a married deal on Feb 2. Checks on Bloomberg data showed that the substantial shareholder had sold the stake in a block at 41 sen per share, a 5.13% premium to the closing price of 39 sen on Feb 2. With a remaining shareholding of 245.69 million shares or 8.079% in Iris, Robin is still the company’s second largest shareholder.