Michael C. BurgessHouse

Buy transactions in Alphabet Inc. - Class A Common Stock $GOOGL, Berkshire Hathaway Inc $BRK.B, AbbVie Inc. Common Stock $ABBV, Amazon.com, Inc. - Common Stock $AMZN, and The Chemours Co $CC.

Buy

Michael C. BurgessHouse

Sell transactions in Amazon.com, Inc. - Common Stock $AMZN and The Chemours Co $CC.

Sell