These are Singapore companies which announced share buybacks on Wednesday, 16 January 2019:
OCBC
OCBC bought back 200,000 shares in the market at S$11.73 each for a total consideration, including other costs, of S$2.35 million, it said in a filing to SGX after the market close on Wednesday.
Bumitama Agri
Bumitama Agri bought back 100,000 shares in the market at S$0.6837 each for a total consideration, including other costs, of S$68,509, it said in a filing to SGX after the market close on Wednesday.
Sunpower Group
Sunpower Group bought back 35,000 shares in the market at S$0.39 to S$0.395 each for a total consideration, including other costs, of S$13,837, it said in a filing to SGX after the market close on Wednesday.