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GUYMAN CHARLOTTE

SEC insider (Form 3/4/5 filer). CIK 0001269365. Director at BERKSHIRE HATHAWAY INC (BRK.A). 11 reported Form 4/5 transactions since Sep 2024; latest on May 14, 2026. Located in MEDINA, WA.

Companies GUYMAN CHARLOTTE has filed insider reports for

  • BERKSHIRE HATHAWAY INC (BRK.A): Director
GUYMAN CHARLOTTE profile photo

GUYMAN CHARLOTTE

CIK: 0001269365

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (9.1%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)10 (90.9%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

BERKSHIRE HATHAWAY INC logo
BRK.A

BERKSHIRE HATHAWAY INC

Director

Discretionary Trading P&L

Holdings

Transaction History (11 total)

  • BERKSHIRE HATHAWAY INC logo
    BRK.A

    BERKSHIRE HATHAWAY INC

    May 14, 2026
    Gift
    Direct
    574 shares-
  • BERKSHIRE HATHAWAY INC logo
    BRK.A

    BERKSHIRE HATHAWAY INC

    Nov 3, 2025
    Conversion
    Direct
    1.5K shares-
  • BERKSHIRE HATHAWAY INC logo
    BRK.A

    BERKSHIRE HATHAWAY INC

    Nov 3, 2025
    Gift
    Direct
    410 shares-
  • BERKSHIRE HATHAWAY INC logo
    BRK.A

    BERKSHIRE HATHAWAY INC

    Mar 19, 2025
    Gift
    Direct
    1K shares-
  • BERKSHIRE HATHAWAY INC logo
    BRK.A

    BERKSHIRE HATHAWAY INC

    Dec 31, 2024
    Sale

    Class A Common Stock

    Direct
    1 shares at avg. $678064.00-
  • BERKSHIRE HATHAWAY INC logo
    BRK.A

    BERKSHIRE HATHAWAY INC

    Dec 24, 2024
    Gift
    Direct
    247 shares-
  • BERKSHIRE HATHAWAY INC logo
    BRK.A

    BERKSHIRE HATHAWAY INC

    Dec 9, 2024
    Gift
    Direct
    84 shares-
  • BERKSHIRE HATHAWAY INC logo
    BRK.A

    BERKSHIRE HATHAWAY INC

    Dec 9, 2024
    Gift
    Direct
    84 shares-
  • BERKSHIRE HATHAWAY INC logo
    BRK.A

    BERKSHIRE HATHAWAY INC

    Dec 9, 2024
    Gift
    Direct
    84 shares-
  • BERKSHIRE HATHAWAY INC logo
    BRK.A

    BERKSHIRE HATHAWAY INC

    Dec 9, 2024
    Gift
    Direct
    84 shares-

1-10 of 11