Herkules S.A. (WSE:HRS) announces a share repurchase program. Under the program, the company will repurchase up to 3,500,000 shares, representing 8.07% of its issued share capital. The shares will be repurchased at a price of PLN 4.20 per share. The shares will be redeemed. The plan will be valid up to December 31, 2019.