Ingra's shares closed 11.52% higher at 4.26 kuna.
Croatian food producer Ledo [ZSE:LEDO] generated the highest trading turnover of 3.9 million kuna. The company's share price dropped 17.94% and closed at 933.00 kuna.
Djuro Djakovic [ZSE:DDJH] paced the blue-chip decliners as its share price fell 2.09% to 23.00 kuna.
The bourse's total trading turnover dropped to 12.3 million kuna ($1.9 million/1.6 million euro) on Friday from 15.7 million kuna on Thursday.
The 25-share benchmark CROBEX index of the ZSE increased 0.46% to 1,857.02 points, after rising 0.49% on Thursday.
The narrower of the bourse's two blue-chip indices, the CROBEX10, which tracks the leading companies in terms of free float, market capitalisation and liquidity, gained 0.53% to 1,092.78 points after going up 0.44% in the previous trading session.
The fixed-income CROBIS index decreased 0.05% to 110.5200 points.
(1 euro=7.55637 kuna)