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Filing tables
Filing exhibits
PTIX similar filings
- 1 Feb 07 Form of Exchange Agreement
- 26 Jan 07 Form of Series A Convertible Preferred Stock Purchase Agreement
- 22 Nov 06 2121 Avenue of the Stars, Suite 1650
- 30 Oct 06 Entry into a Material Definitive Agreement
- 21 Oct 05 Other Events
- 22 Oct 02 Changes in registrant's certifying accountant
- 14 Aug 02 Changes in registrant's certifying accountant
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