Name	Title	Tier	Trades	Value	Last Trade
Harraden Circle Investments, LLC	10% Owner	—	2	$6.8M	2026-04-16
Robert S. Walker	Dir	—	4	$3.2M	2007-06-27
Cesar Monroy	Treasurer	—	1	$319K	2008-02-15
T. William Porter	Dir	—	2	$214K	2007-05-15
Robert D. Hardy	Executive VP and CFO	—	3	$119K	2010-03-01
Scott Evans	Regional VP-South Central Reg.	—	2	$48K	2008-10-15
Jeff L. Davis	VP/GM-Central Concrete Sup Co	—	1	$42K	2010-08-31
John M. Piecuch	Dir	—	3	$21K	2008-11-21
Michael W. Harlan	Pres	—	1	$12K	2010-08-31
Mary P. Ricciardello	Dir	—	1	$8K	2007-11-12

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Recent Insider Trades

Insider	Title	Type	Value	Date
Harraden Circle Investments, LLC	10% Owner	Sell	$6.6M	2026-04-14
Harraden Circle Investments, LLC	10% Owner	Sell	$223K	2026-04-13
John M. Piecuch	Director	Buy	$10K	2008-11-20
Scott Evans	Regional VP-South Central Reg.	Sell	$14K	2008-01-08
Scott Evans	Regional VP-South Central Reg.	Buy	$16K	2008-01-03
Douglas W. McLaughlin	VP - Precast Division	Buy

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