$TTEK S-3 SEC Filings

Filed On	Filing
04 Apr 2002	S-3
27 Sep 2001	S-3
15 Aug 2001	S-3
21 Jun 2001	FORM S-3
29 May 2001	FORM S-3
16 May 2001	S-3
29 Dec 2000	FORM S-3
27 Oct 2000	FORM S-3
16 Aug 2000	S-3
20 Jan 2000	S-3
21 Oct 1999	FORM S-3
01 Sep 1999	FORM S-3
26 Feb 1999	FORM S-3
31 Dec 1998	S-3
24 Sep 1998	S-3
11 Aug 1998	FORM S-3
25 Mar 1998	FORM S-3
30 Apr 1997	S-3 REGISTRATION STATEMENT