X0306 4 2020-03-10 0 0001610114 New Senior Investment Group Inc. SNR 0001198067 SAVAGE ROBERT F JR C/O NEW SENIOR INVESTMENT GROUP INC. 55 WEST 46TH STREET, SUITE 2204 NEW YORK NY 10036 1 0 0 0 Common Stock 2020-03-10 4 P 0 50000 5.4832 A 288876 D This transaction was executed in multiple trades at prices ranging from $5.2364 to $5.73; the price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide full information regarding the number of shares and prices at which the transactions referenced in this footnote were effected upon request to the SEC staff, the issuer, or a security holder of the issuer. Due to an inadvertent error, the reporting person's Form 4 filed on March 5, 2020 incorrectly included footnotes reporting that the transactions occurring on March 3, 2020 and March 4, 2020 were executed in multiple trades at various prices. Instead, the transactions for each of these days were executed at the single price reported in Table I. /s/ Lori B. Marino as attorney-in-fact 2020-03-11