Berkshire Hathaway

Michael J O'Sullivan bought 536 shares of BRK-B on 6 May. They now own 663 BRK-B shares, or a 422% holding increase.

Gregory E Abel bought 21 shares of BRK-B on 4 March. They now own 249 BRK-B shares, or a 9% holding increase.

Ajit Jain sold 15,000 shares of BRK-B on 26 September. They now own 107,308 BRK-B shares, or a 12% holding decrease.

Meryl Witmer B sold 2 shares of BRK-B on 3 March. They now own 2 BRK-B shares, or a 50% holding decrease.

Ajit Jain sold 200 shares of BRK-B on 9 September. They now own 61 BRK-B shares, or a 77% holding decrease.