Greek investor Constantine Logothetis has once again increased his stake in UK-listed fuel additives group SulNOx.
His latest share purchases have taken his holding to 24.1%.
Logothetis first bought into SulNOx last June, adding more stock in September and January.
SulNOx chairman Radu Florescu said: “The board recognises Mr Logothetis’ continued vote of confidence and support moving forward.
