Form 4 for CB Chubb Limited

Accepted 2026-03-04 00:00:00 ET · period of report 2026-03-02 · accession 0001193125-26-091572 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
DM	2026-03-04	2026-03-02	CB	Ohsiek George F.	CAO	A - Grant	$0.00	+1,204	16.9K	+8%	$0
D	2026-03-04	2026-03-02	CB	Ohsiek George F.	CAO	A - Grant	$0.00	+1,605	1,605	New	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Shares	2026-03-02	A	A	1,024	$0.00	17,960.46	D	—	—	(F2) Restricted stock units ("RSUs") awarded pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan"). The RSUs vest as follows: 1/4 on the first anniversary of the date of the award, 1/4 on the second anniversary of the date of the award, 1/4 on the third anniversary of the date of the award and 1/4 on the fourth anniversary of the date of the award. Upon vesting, one Common Share will be delivered for each vested RSU.
2	Common	Common Shares	2026-03-02	A	A	180	$0.00	16,936.46	D	—	—	(F1) Restricted stock award pursuant to the Chubb Limited 2016 Long-Term Incentive Plan (the "Plan"). Stock vests as follows: 1/4 on the first anniversary of the date of the award, 1/4 on the second anniversary of the date of the award, 1/4 on the third anniversary of the date of the award and 1/4 on the fourth anniversary of the date of the award.
3	Derivative	Options to Acquire Common Shares	2026-03-02	A	A	1,605	$0.00	1,605	D	$342.76 · — to 2036-03-02	1,605 Common Shares	(F3) Option award pursuant to the Plan. Options vest as follows: 1/3 on the first anniversary of the date of the award, 1/3 on the second anniversary of the date of the award and 1/3 on the third anniversary of the date of the award.