内部人姓名 -1	职位 -1	内部人交易日期 -1	买入/卖出 -1	交易数量 -1	最终股数 -1	交易价格 -1	交易后价格变化％ -1

WULF WALTER H JR	President & Chairman of Board	2014-12-09	买入	1,500	4,000	$29.54	+564.61%
RUSH RICK E	former Vice President	2014-12-08	卖出	50	-	$30	+554.42%
Webber Kent A	Subsidiaries Operations Mgr	2014-12-01	卖出	500	1,200	$29.5	+565.51%
Miller Kenneth G	Vice President-Cement Mfg.	2014-09-11	买入	50	375	$28.5	+588.86%
Perez Norma Joan	Vice President - Sales	2014-09-11	买入	244	4,800	$28.5	+588.86%
DEFFNER DAVID L	董事	2014-09-11	卖出	502	2,301	$29.4	+567.77%
DEFFNER DAVID L	董事	2014-09-05	卖出	547	2,803	$29.5	+565.51%
Miller Kenneth G	Vice President - Cement Mfg.	2014-08-29	买入	100	325	$28.5	+588.86%
Perez Norma Joan	Vice President - Sales	2014-08-29	买入	300	4,556	$28.5	+588.86%
Sloan Steve W	董事	2014-08-29	买入	100	600	$28.5	+588.86%