THG 2018 Annual Report

+10.15 Form of Non-Qualified Stock Option Agreement under The Hanover Insurance Group 2014 Long-Term Incentive Plan for Chief Financial Officer, previous O\ ILOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V 4XDUWHUO\ 5HSRUW RQ )RUP -Q filed with the Commission on November 4, 2016 and incorporated herein by reference. +10.16 Form of Non-Qualified Stock Option Agreement under The Hanover Insurance Group 2014 Long-Term Incentive Plan, previously filed as Exhibit 10.16 to the Re JLVWUDQW¶V $QQXDO 5HSRUW RQ )RUP -K filed with the Commission on February 27, 2018 and incorporated herein by reference. +10.17 Form of Non-Qualified Stock Option Agreement under The Hanover Insurance Group 2014 Long-Term Incentive Plan for &KLHI )LQDQFLDO 2IILFHU SUHYLRXVO\ ILOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V $QQXDO 5HSRUW RQ )RUP -K filed with the Commission on February 27, 2018 and incorporated herein by reference. +10.18 Form of Performance-Based Restricted Stock Unit Agreement under The Hanover Insurance Group 2014 Long-Term Incentive 3ODQ SUHYLRXVO\ ILOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V &XUUHQW 5HSRUW RQ )RUP -K filed with the Commission on May 20, 2014 and incorporated herein by reference. +10.19 Form of Performance-Based Restricted Stock Unit Agreement under The Hanover Insurance Group 2014 Long-Term Incentive 3ODQ SUHYLRXVO\ ILOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V $QQXDO 5HSRUW RQ )RUP -K filed with the Commission on February 25, 2016 and incorporated herein by reference. +10.20 Form of Performance-Based Restricted Stock Unit Agreement under The Hanover Insurance Group 2014 Long-Term Incentive 3ODQ IRU &KLHI )LQDQFLDO 2IILFHU SUHYLRXVO\ ILOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V 4XDUWHUO\ 5HSRUW RQ )RUP -Q filed with the Commission on November 4, 2016 and incorporated herein by reference. +10.21 Form of Performance-Based Restricted Stock Unit Agreement under The Hanover Insurance Group 2014 Long-Term Incentive Plan, previously filed a V ([KLELW WR WKH 5HJLVWUDQW¶V $QQXDO 5HSRUW RQ )RUP -K filed with the Commission on February 27, 2018 and incorporated herein by reference. +10.22 Form of Performance-Based Restricted Stock Unit Agreement under The Hanover Insurance Group 2014 Long-Term Incentive 3ODQ IRU &KLHI )LQDQFLDO 2IILFHU SUHYLRXVO\ ILOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V $QQXDO 5HSRUW RQ )RUP -K filed with the Commission on February 27, 2018 and incorporated herein by reference. +10.23 Form of Restricted Stock Unit Agreement under The Hanover Insurance Group 2014 Long-Term Incentive Plan, previously ILOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V &XUUHQW 5HSRUW RQ )RUP -K filed with the Commission on May 20, 2014 and incorporated herein by reference. +10.24 Form of Restricted Stock Unit Agreement under The Hanover Insurance Group 2014 Long-Term Incentive Plan, previously filed as Exhibit 10.24 to the Registr DQW¶V $QQXDO 5HSRUW RQ )RUP -K filed with the Commission on February 27, 2018 and incorporated herein by reference. +10.25 Form of Restricted Stock Unit Agreement under The Hanover Insurance Group 2014 Long-Term Incentive Plan, previously ILOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V $QQXDO 5HSRUW RQ )RUP -K filed with the Commission on February 27, 2018 and incorporated herein by reference. +10.26 The Hanover Insurance Group, Inc. 2014 Executive Short-Term Incentive Compensation Plan, previously filed as Annex IV WR WKH 5HJLVWUDQW¶V 'HILQLWLYH 3U oxy Statement on Schedule 14A filed with the Commission on April 3, 2014 and incorporated herein by reference. +10.27 The Hanover Insurance Group, Inc. Amended and Restated Employment Continuity Plan, previously filed as Exhibit 10.2 to WKH 5HJLVWUDQW¶V 4XDUWHUO\ 5HSRUW RQ )RUP -Q filed with the Commission on August 11, 2008 and incorporated herein by reference. +10.28 Form of Side Letter Agreement for New Participants in The Hanover Insurance Group Amended and Restated Employment &RQWLQXLW\ 3ODQ ZDLYLQJ ULJKW WR ,5& † * ³*URVV - 8S´ 3D\PHQWV SUHYLRXVO\ ILOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V Quarterly Report on Form 10-Q filed with the Commission on July 29, 2016 and incorporated herein by reference. +10.29 Description of 2017 ² 2018 Non- (PSOR\HH 'LUHFWRU &RPSHQVDWLRQ SUHYLRXVO\ ILOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V Quarterly Report on Form 10-Q filed with the Commission on August 3, 2017 and incorporated herein by reference. +10.30 Description of 2018 ² 2019 Non- (PSOR\HH 'LUHFWRU &RPSHQVDWLRQ SUHYLRXVO\ ILOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V Quarterly Report on Form 10-Q filed with the Commission on August 3, 2018 and incorporated herein by reference. +10.31 The Hanover Insurance Group, Inc. Non-Employee Director Deferral Plan, previously f LOHG DV ([KLELW WR WKH 5HJLVWUDQW¶V Annual Report on Form 10-K filed with the Commission on February 27, 2009 and incorporated herein by reference. 142 THE HANOVER INSURANCE GROUP | 2018 ANNUAL REPORT