GALLAGHER DAVID G 4
4 · CARBO CERAMICS INC · Filed Jan 20, 2012
Insider Transaction Report
Form 4
GALLAGHER DAVID G
Vice President
Transactions
- Tax Payment
Common Stock
2012-01-18$122.82/sh−365$44,829→ 20,305 total - Tax Payment
Common Stock
2012-01-19$128.25/sh−500$64,125→ 19,805 total