Insider Activity

Insider Relation Last Date Transaction Owner Type Shares Traded Price Shares Held
MOSTER STEVEN W Director 2/2/2026 Buy Direct 300 $456.23 2,976
MOULDER LEON O JR Director 2/2/2026 Buy Direct 57,000 $17.96 423,155
MS&AD Insurance Group Holdings, Inc. 2/2/2026 Buy Direct 250,221 $67.75 56,353,656
Muller Lorenz 2/2/2026 Acquisition (Non Open Market) Direct 340,000 204,000
Mulligan Brendan 2/2/2026 Sell Direct 7,671 $24.86 855,716
Mulvihill Christian Officer 2/2/2026 Sell Direct 1,958 $1.28 95,451
Munari Alvise J. Officer 2/2/2026 Disposition (Non Open Market) Direct 438 $624.75 33,548
Muniz Quintanilla Daniel 2/2/2026 Acquisition (Non Open Market) Direct 36,600 36,600
MUNRO THOMAS A Director 2/2/2026 Acquisition (Non Open Market) Direct 7,257 84,171
MUNRO THOMAS A Director 2/2/2026 Acquisition (Non Open Market) Direct 12,660 12,660
Murano Elsa A Director 2/2/2026 Acquisition (Non Open Market) Direct 6,541 88,629
Murdock Daniel C. Officer 2/2/2026 Acquisition (Non Open Market) Direct 57,452 57,452
Murphy Mark W. Officer 2/2/2026 Acquisition (Non Open Market) Direct 11,173 17,818
Murphy Mark W. Officer 2/2/2026 Disposition (Non Open Market) Direct 603 17,215
MURPHY MATTHEW J Director 2/2/2026 Option Execute Direct 144,662 412,871
MURPHY MATTHEW J Director 2/2/2026 Disposition (Non Open Market) Direct 72,765 $78.66 340,106
MURPHY MATTHEW J Director 2/2/2026 Option Execute Direct 144,662 0
Murphy Patrick Joseph 2/2/2026 Option Execute Direct 290 $269.42 1,345
Murphy Patrick Joseph 2/2/2026 Automatic Sell Direct 290 $1430.10 1,055
Murphy Patrick Joseph 2/2/2026 Option Execute Direct 290 1,160
Musser Eric S Other 2/2/2026 Sell Direct 25,000 $110.00 19,926
Musso Alan A 2/2/2026 Acquisition (Non Open Market) Direct 170,000 170,000
Mustard Robert Kenneth Director 2/2/2026 Buy Direct 250 $17.05 1,250
Muzzey Dale Officer 2/2/2026 Acquisition (Non Open Market) Direct 23,697 193,878
Myles David C. 2/2/2026 Acquisition (Non Open Market) Direct 356,250 250,000