Kerrigan Dennis Francis plan to sell securities of HANOVER INSURANCE GROUP, INC. under Form 144

Kerrigan Dennis Francis filed Form 144 to notify SEC of plan to sell 6262 units of HANOVER INSURANCE GROUP, INC. securities around 2026-05-20, with aggregate market value of $1,208,503.38. The total outstanding units is 34986787.0. The amount planned to be sold represents 0.02% of total outstanding units;