Invesco Senior Income Trust (NYSE:VVR) announces a share repurchase program. Under the program, the company will repurchase up to 27,005,424 shares, representing 15% of its issued share capital.. The shares will be repurchased at a price of 98.5% of the fund's net asset value. The shares will be repurchased in cash. The shares will be repurchased at a pro-rata basis if the offer is oversubscribed. The plan will be valid till December 5, 2019.