Eaton Vance Senior Income Trust announces a share repurchase program. Under the offer, the company will repurchase upto 60% of its outstanding common shares. The offer will be conducted at a price per share equal to 99% of such Fund's net asset value ("NAV") per share as of the close of regular trading on the New York Stock Exchange (NYSE) on the date the Tender Offer expires. If the number of shares tendered exceeds the maximum amount of a Tender Offer, the Fund will purchase shares from tendering shareholders on a pro-rata basis. The offer will be valid till July 27, 2021, or if the offer is extended.