Chang Charles C bought BRK.A
August 12, 2026 · Form 4 insider transaction
Chang Charles C bought 1 shares of Berkshire Hathaway Inc. at $765189.94 per share, a transaction worth $765.2K. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
1
Price
$765189.94
Total value
$765.2K
InsiderChang Charles C
RoleOfficer
SecurityClass A Common Stock
Transaction codeP: Open-market purchase
Transaction dateAugust 12, 2026
Filing dateAugust 13, 2026
Shares owned after7
OwnershipIndirect
10b5-1 planNo
AmendedNo
Footnotes
Each share of Class A Common Stock is convertible at any time at the option of the holder into 1,500 shares of Class B Common Stock.; Shares held by a limited liability company controlled by the reporting person and the reporting person's spouse.