X0306 4 2020-03-11 0000072741 EVERSOURCE ENERGY ES 0001547987 Kim John Y EVERSOURCE ENERGY 300 CADWELL DRIVE SPRINGFIELD MA 01104 1 Trustee Common Shares, $5.00 par value 2020-03-11 4 P 0 15000 86.92 A 15000 I By Caroline M. Kim Trust Common Shares, $5.00 par value 6359 D The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $86.43 to $87.20, inclusive. The reporting person undertakes to provide Eversource Energy, any security holder of Eversource Energy, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold within the range set forth above. Shares held by the Caroline M. Kim Irrevocable Trust dated December 11, 2006 for which the Reporting Person is a trustee. Includes restricted share units and dividend equivalents thereon. /s/ Kerry J. Tomasevich, attorney-in-fact for Mr. Kim 2020-03-12