GVI Investment CO LLC (0001377620)

State location: CA | State of Inc.: NV | Fiscal Year End: 1231 Business Address 5805 SEPULVEDA BOULEVARD, SUITE 700 VAN NUYS CA 91411 818-989-7252 Mailing Address 5805 SEPULVEDA BOULEVARD, SUITE 700 VAN NUYS CA 91411 Ownership Reports for Issuers: (Click on issuer name to see other owners for the issuer, or CIK for issuer filings.) Issuer Filings Transaction Date Type of Owner THINKING TOOLS INC Current Name:GVI SECURITY SOLUTIONS INC 0001021444 2006-10-04 10 percent owner

Items 1 - 6

The information presented below contains only portions of the information presented in the referenced filing or filings.
You should consult the original filing for complete information. Hyperlinks to the forms are provided for your convenience.

Acquistion or Disposition	Transaction Date	Deemed Execution Date	Issuer	Form	Transaction Type	Direct or Indirect Ownership	Number of Securities Transacted	Number of Securities Owned	Line Number	Issuer CIK	Security Name
A	2006-11-27		GVI SECURITY SOLUTIONS INC	4	C-Conversion	--D	11250000.0000	12500000.0000	1	0001021444	Common Stock
D	2006-11-27		GVI SECURITY SOLUTIONS INC	4	C-Conversion	--D		0.0000	2	0001021444	Subordinated Secured Convertible Note
A	2006-11-27		GVI SECURITY SOLUTIONS INC	4/A	C-Conversion	--D	11351712.0000	12601712.0000	1	0001021444	Common Stock
D	2006-11-27		GVI SECURITY SOLUTIONS INC	4/A	C-Conversion	--D		0.0000	2	0001021444	Subordinated Secured Convertible Note
-	-		GVI SECURITY SOLUTIONS INC	3	-	--D		62500000.0000	1	0001021444	Common Stock
-	-		GVI SECURITY SOLUTIONS INC	3	-	--D			2	0001021444	Subordinated Secured Convertible Note

http://www.sec.gov/cgi-bin/own-disp

---