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Insider Trading Arrangements | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2023
Trading Arrangements, by Individual |  |
Non-Rule 10b5-1 Arrangement Adopted | false |
Rule 10b5-1 Arrangement Terminated | false |
Non-Rule 10b5-1 Arrangement Terminated | false |
Bradford J. Helgeson [Member] |  |
Trading Arrangements, by Individual |  |
Material Terms of Trading Arrangement |  |
Name (Title) |  | Action Taken (Date of Action) |  | Type of Trading Arrangement |  | Nature of Trading Arrangement |  | Duration of Trading Arrangement |  | Aggregate Number of Securities
Bradford J. Helgeson (Executive Vice president and Chief Financial Officer) |  | Adoption (11/16/2023) |  | Durable Rule 10b5-1 trading arrangement for sell-to-cover transactions relating to certain equity awards that have or may be granted |  | Sale |  | Until final settlement of any covered RSU or PSU |  | Indeterminable(1)
Name | Bradford J. Helgeson |
Title | Executive Vice president and Chief Financial Officer |
Rule 10b5-1 Arrangement Adopted | true |
Adoption Date | 11/16/2023 |

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