-- Anton Oilfield Services' (HKG:3337) founder and chairman, Luo Lin, and certain other senior management members, plan to boost their shareholding in the firm by a total of up to HK$35 million, according to a Monday Hong Kong bourse filing.
The shares will be acquired from the open market till June 30.
The shares will represent a maximum of 1% of the oil and gas field development company's issued share capital.