BERKLEY W R CORP

PublicCIK: 11544

WRBNYSEWRB-PGNYSEWRB-PHNYSE+2 more

Location

GREENWICH, CT

BERKLEY WILLIAM R

→BERKLEY W R CORP

Jun 4, 2026·Jun 4, 2026

7 txn

FERRE MARIA LUISA

→BERKLEY W R CORP

Jun 4, 2026·Jun 4, 2026

1 txn

MATTSON MARIE ANGELA

→BERKLEY W R CORP

Jun 4, 2026·Jun 4, 2026

1 txn

BERKLEY WILLIAM R JR

→BERKLEY W R CORP

Jun 4, 2026·Jun 4, 2026

4 txn

FARRELL MARY C

→BERKLEY W R CORP

Jun 4, 2026·Jun 4, 2026

3 txn

RUSBULDT ROBERT ALAN

→BERKLEY W R CORP

Jun 4, 2026·Jun 4, 2026

1 txn

AUGOSTINI CHRISTOPHER L

→BERKLEY W R CORP

Jun 4, 2026·Jun 4, 2026

1 txn

BLAYLOCK RONALD E

→BERKLEY W R CORP

Jun 4, 2026·Jun 4, 2026

2 txn

TALISMAN JONATHAN

→BERKLEY W R CORP

Jun 4, 2026·Jun 4, 2026

2 txn

CARRIER ANDREW

→BERKLEY W R CORP

Jun 4, 2026·Jun 4, 2026

1 txn

MOSLEY DANIEL LYNN

→BERKLEY W R CORP

Jun 4, 2026·Jun 4, 2026

1 txn

BERKLEY W R CORP

13F-HR

Holdings

May 15, 2026·May 15, 2026

MITSUI SUMITOMO INSURANCE CO LTD

13F-HR

Holdings

May 14, 2026·May 14, 2026

FERRE MARIA LUISA

→POPULAR, INC.

May 11, 2026·May 11, 2026

3 txn

BLAYLOCK RONALD E

→PFIZER INC

Apr 27, 2026·Apr 27, 2026

1 txn

FERRE MARIA LUISA

→POPULAR, INC.

Apr 2, 2026·Apr 2, 2026

3 txn

MITSUI SUMITOMO INSURANCE CO LTD

→BERKLEY W R CORP

Mar 3, 2026·Mar 3, 2026

4 txn

MITSUI SUMITOMO INSURANCE CO LTD

→BERKLEY W R CORP

Feb 27, 2026·Feb 27, 2026

3 txn

MITSUI SUMITOMO INSURANCE CO LTD

→BERKLEY W R CORP

Feb 25, 2026·Feb 25, 2026

6 txn

MITSUI SUMITOMO INSURANCE CO LTD

→BERKLEY W R CORP

Feb 20, 2026·Feb 20, 2026

3 txn

MITSUI SUMITOMO INSURANCE CO LTD

→BERKLEY W R CORP

Feb 18, 2026·Feb 18, 2026

3 txn

MITSUI SUMITOMO INSURANCE CO LTD

13F-HR

Holdings

Feb 17, 2026·Feb 17, 2026

BERKLEY W R CORP

13F-HR

Holdings

Feb 13, 2026·Feb 13, 2026

MITSUI SUMITOMO INSURANCE CO LTD

→BERKLEY W R CORP

Feb 13, 2026·Feb 13, 2026

5 txn

MITSUI SUMITOMO INSURANCE CO LTD

→BERKLEY W R CORP

Feb 11, 2026·Feb 11, 2026

7 txn

Page 1 of 15 · 358 total

Filer	Form	Target	Filed	Activity
BERKLEY WILLIAM RCIK · 918186	4 Trade	BERKLEY W R CORPCIK · 11544	Jun 4, 2026 Jun 4, 2026	7txn
FERRE MARIA LUISACIK · 1289698	4 Trade	BERKLEY W R CORPCIK · 11544	Jun 4, 2026 Jun 4, 2026	1txn
MATTSON MARIE ANGELACIK · 2026387	4 Trade	BERKLEY W R CORPCIK · 11544	Jun 4, 2026 Jun 4, 2026	1txn
BERKLEY WILLIAM R JRCIK · 1236253	4 Trade	BERKLEY W R CORPCIK · 11544	Jun 4, 2026 Jun 4, 2026	4txn
FARRELL MARY CCIK · 1355414	4 Trade	BERKLEY W R CORPCIK · 11544	Jun 4, 2026 Jun 4, 2026	3txn
RUSBULDT ROBERT ALANCIK · 2071104	4 Trade	BERKLEY W R CORPCIK · 11544	Jun 4, 2026 Jun 4, 2026	1txn
AUGOSTINI CHRISTOPHER LCIK · 1550828	4 Trade	BERKLEY W R CORPCIK · 11544	Jun 4, 2026 Jun 4, 2026	1txn
BLAYLOCK RONALD ECIK · 1214686	4 Trade	BERKLEY W R CORPCIK · 11544	Jun 4, 2026 Jun 4, 2026	2txn
TALISMAN JONATHANCIK · 1794251	4 Trade	BERKLEY W R CORPCIK · 11544	Jun 4, 2026 Jun 4, 2026	2txn
CARRIER ANDREWCIK · 1513568	3 Initial	BERKLEY W R CORPCIK · 11544	Jun 4, 2026 Jun 4, 2026	1txn
MOSLEY DANIEL LYNNCIK · 1961594	4 Trade	BERKLEY W R CORPCIK · 11544	Jun 4, 2026 Jun 4, 2026	1txn
BERKLEY W R CORPCIK · 11544	13F-HR Holdings	—	May 15, 2026 May 15, 2026	—
MITSUI SUMITOMO INSURANCE CO LTDCIK · 1142206	13F-HR Holdings	—	May 14, 2026 May 14, 2026	—
FERRE MARIA LUISACIK · 1289698	4 Trade	POPULAR, INC.CIK · 763901	May 11, 2026 May 11, 2026	3txn
BLAYLOCK RONALD ECIK · 1214686	4 Trade	PFIZER INCCIK · 78003	Apr 27, 2026 Apr 27, 2026	1txn
FERRE MARIA LUISACIK · 1289698	4 Trade	POPULAR, INC.CIK · 763901	Apr 2, 2026 Apr 2, 2026	3txn
MITSUI SUMITOMO INSURANCE CO LTDCIK · 1142206	4 Trade	BERKLEY W R CORPCIK · 11544	Mar 3, 2026 Mar 3, 2026	4txn
MITSUI SUMITOMO INSURANCE CO LTDCIK · 1142206	4 Trade	BERKLEY W R CORPCIK · 11544	Feb 27, 2026 Feb 27, 2026	3txn
MITSUI SUMITOMO INSURANCE CO LTDCIK · 1142206	4 Trade	BERKLEY W R CORPCIK · 11544	Feb 25, 2026 Feb 25, 2026	6txn
MITSUI SUMITOMO INSURANCE CO LTDCIK · 1142206	4 Trade	BERKLEY W R CORPCIK · 11544	Feb 20, 2026 Feb 20, 2026	3txn
MITSUI SUMITOMO INSURANCE CO LTDCIK · 1142206	4 Trade	BERKLEY W R CORPCIK · 11544	Feb 18, 2026 Feb 18, 2026	3txn
MITSUI SUMITOMO INSURANCE CO LTDCIK · 1142206	13F-HR Holdings	—	Feb 17, 2026 Feb 17, 2026	—
BERKLEY W R CORPCIK · 11544	13F-HR Holdings	—	Feb 13, 2026 Feb 13, 2026	—
MITSUI SUMITOMO INSURANCE CO LTDCIK · 1142206	4 Trade	BERKLEY W R CORPCIK · 11544	Feb 13, 2026 Feb 13, 2026	5txn
MITSUI SUMITOMO INSURANCE CO LTDCIK · 1142206	4 Trade	BERKLEY W R CORPCIK · 11544	Feb 11, 2026 Feb 11, 2026	7txn

Page 1 of 15 · 358 total