Insider Trading Arrangements

3 Months Ended

Mar. 31, 2025

shares

Trading Arrangements, by Individual

Non-Rule 10b5-1 Arrangement Adopted

false

Rule 10b5-1 Arrangement Terminated

false

Non-Rule 10b5-1 Arrangement Terminated

false

John J. Lupica [Member]

Trading Arrangements, by Individual

Material Terms of Trading Arrangement

On March 19, 2025, John J. Lupica, Vice Chairman; Executive Chairman, North America Insurance, adopted a "Rule 10b5-1 trading arrangement" as defined in Item 408 of SEC Regulation S-K. The arrangement is scheduled to expire on September 30, 2025, subject to earlier termination in accordance with its terms. The aggregate number of Chubb common shares authorized to be sold pursuant to the trading arrangement is 57,674.

Name

John J. Lupica

Title

Vice Chairman; Executive Chairman, North America Insurance

Rule 10b5-1 Arrangement Adopted

true

Adoption Date

March 19, 2025

Expiration Date

September 30, 2025

Aggregate Available

57,674