Date ?
6 May 2026
Symbol ?
BRK-A Berkshire Hathaway Inc
Insider ?
O'SULLIVAN, MICHAEL J. See Remarks
Side ?
Acquisition
Shares ?
483
Value ?
225624
Industry ?
Insurance - Diversified
Date ?
6 May 2026
Symbol ?
BRK-B Berkshire Hathaway Inc
Insider ?
O'SULLIVAN, MICHAEL J. See Remarks
Side ?
Acquisition
Shares ?
483
Value ?
225624
Industry ?
Insurance - Diversified
Date ?
6 May 2026
Symbol ?
BRK-A Berkshire Hathaway Inc
Insider ?
O'SULLIVAN, MICHAEL J. See Remarks
Side ?
Acquisition
Shares ?
53
Value ?
24922
Industry ?
Insurance - Diversified
Date ?
6 May 2026
Symbol ?
BRK-B Berkshire Hathaway Inc
Insider ?
O'SULLIVAN, MICHAEL J. See Remarks
Side ?
Acquisition
Shares ?
53
Value ?
24922
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
BUNCE, JOHN L JR Director
Side ?
Acquisition
Shares ?
1327
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
BUNCE, JOHN L JR Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
EBONG, FRANCIS Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
GOODMAN, LAURIE Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
HOUSTON, DANIEL JOSEPH Director
Side ?
Acquisition
Shares ?
1327
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
HOUSTON, DANIEL JOSEPH Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
KILCOYNE, MOIRA A. Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
KILCOYNE, MOIRA A. Director
Side ?
Acquisition
Shares ?
1327
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
MALLESCH, EILEEN A Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
MOCZARSKI, ALEXANDER S Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
PASQUESI, JOHN M Director, Chair
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
PASQUESI, JOHN M Director, Chair
Side ?
Acquisition
Shares ?
1327
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
PASQUESI, JOHN M Director, Chair
Side ?
Acquisition
Shares ?
1858
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
POSNER, BRIAN S Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
TRIPLETT, NEAL F Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGL Arch Capital Group Ltd.
Insider ?
TRIPLETT, NEAL F Director
Side ?
Acquisition
Shares ?
1327
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGLN Arch Capital Group Ltd.
Insider ?
BUNCE, JOHN L JR Director
Side ?
Acquisition
Shares ?
1327
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGLN Arch Capital Group Ltd.
Insider ?
BUNCE, JOHN L JR Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGLN Arch Capital Group Ltd.
Insider ?
EBONG, FRANCIS Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGLN Arch Capital Group Ltd.
Insider ?
GOODMAN, LAURIE Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGLN Arch Capital Group Ltd.
Insider ?
HOUSTON, DANIEL JOSEPH Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGLN Arch Capital Group Ltd.
Insider ?
HOUSTON, DANIEL JOSEPH Director
Side ?
Acquisition
Shares ?
1327
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGLN Arch Capital Group Ltd.
Insider ?
KILCOYNE, MOIRA A. Director
Side ?
Acquisition
Shares ?
1327
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGLN Arch Capital Group Ltd.
Insider ?
KILCOYNE, MOIRA A. Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGLN Arch Capital Group Ltd.
Insider ?
MALLESCH, EILEEN A Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified
Date ?
5 May 2026
Symbol ?
ACGLN Arch Capital Group Ltd.
Insider ?
MOCZARSKI, ALEXANDER S Director
Side ?
Acquisition
Shares ?
2071
Value ?
-
Industry ?
Insurance - Diversified