Charles T. Munger
Vice Chairman at Berkshire Hathaway Inc.
Sits on 2 boards. Last updated September 28, 2026
Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 6 years
- Director since
- 2023
6 years of board service in total across 2 boards, counting each seat separately. Longest: Berkshire Hathaway Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
Berkshire Hathaway Inc. May 6, 202395.5%
-
Costco Wholesale Corporation January 19, 202386.9%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 22, 2023 | Costco Wholesale Corporation | Grant or award | +489 | — | — |
Questions about Charles T. Munger
What boards is Charles T. Munger on?
Charles T. Munger sits on the boards of Berkshire Hathaway Inc. and Costco Wholesale Corporation.
How long has Charles T. Munger served on boards?
Our records show at least 6 years of board service across 2 boards, the earliest from 2023.
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