Charlotte Guyman serves as Executive at BERKSHIRE HATHAWAY INC, where they oversee executive responsibilities. Since joining the company, Charlotte Guyman has executed 14 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Nov 3, 2025 involved gifting 410 shares valued at $0.
Charlotte Guyman currently holds 3,462 shares of BERKSHIRE HATHAWAY INC (BRK.A), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Charlotte Guyman has been a net neutral trader of BRK.A stock. They have purchased $0 and sold $0 worth of shares.
Charlotte Guyman's most recent insider trade was on Nov 3, 2025, when they sold 410 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Dec 14, 2023 | BRK.A | $0 | Gift | 98 | $N/A | Discretionary |
| Dec 14, 2023 | BRK.A | $0 | Gift | 65 | $N/A | Discretionary |
| Dec 14, 2023 | BRK.A | $0 | Gift | 105 | $N/A | Discretionary |
| Dec 12, 2023 | BRK.A | $0 | Gift | 148 | $N/A | Discretionary |
| Dec 12, 2023 | BRK.A | $0 | Gift | 16 | $N/A | Discretionary |
| Dec 12, 2023 | BRK.A | $0 | Gift | 113 | $N/A | Discretionary |
| Oct 27, 2023 | BRK.A | $0 | Conversion | 1,500 | $N/A | Discretionary |
| Nov 30, 2018 | BRK.A | $0 | Gift | 100 | $N/A | Discretionary |
| Jan 8, 2018 | BRK.A | $0 | Gift | 100 | $N/A | Discretionary |
| Nov 29, 2017 | BRK.A | $0 | Gift | 100 | $N/A | Discretionary |
| Nov 28, 2016 | BRK.A | $0 | Gift | 200 | $N/A | Discretionary |
| Dec 4, 2015 | BRK.A | $0 | Gift | 100 | $N/A | Discretionary |