EDGAR Filing Documents for 0001179110-12-006966

Form 4 - Statement of changes in beneficial ownership of securities:

SEC Accession No. 0001179110-12-006966

Filing Date

2012-04-19

Accepted

2012-04-19 15:15:15

Documents

Period of Report

2012-04-17

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 4 -	edgar.html	4
1	FORM 4 -	edgar.xml	4	3575
2		pwratty_hatcher.txt	EX-24	2797
	Complete submission text file	0001179110-12-006966.txt		7801

Mailing Address 9555 W. SAM HOUSTON PKWY. S. SUITE 600 HOUSTON TX 77099

Business Address 9555 W. SAM HOUSTON PKWY. S. SUITE 600 HOUSTON TX 77099 713-600-3800

IRS No.: 752640529 | State of Incorp.: TX | Fiscal Year End: 0731
SIC: 2800 Chemicals & Allied Products

Mailing Address 11131 MEADOWICK HOUSTON TX 77024

Business Address

Type: 4 | Act: 34 | File No.: 000-29278 | Film No.: 12768350