Exhibit 10.12 EXECUTION COPY VISIBLE GENETICS INC. COMMON SHARES PURCHASE AGREEMENT DECEMBER 14, 1999 TO EACH OF THE INVESTORS WHO ARE SIGNATORIES HERETO Ladies and Gentlemen: Visible Genetics Inc., an Ontario corporation (the "COMPANY"), hereby...Common Shares Purchase Agreement • March 13th, 2000 • Visible Genetics Inc • Laboratory analytical instruments • New York
Contract Type FiledMarch 13th, 2000 Company Industry Jurisdiction
EXHIBIT 4.1 -----------Common Shares Purchase Agreement • March 30th, 1998 • Discreet Logic Inc • Services-computer integrated systems design • Delaware
Contract Type FiledMarch 30th, 1998 Company Industry Jurisdiction