EXHIBIT 10.20 FIRST AMENDMENT TO SECURITIES PURCHASE AGREEMENT AND REGISTRATION RIGHTS AGREEMENT This FIRST AMENDMENT TO SECURITIES PURCHASE AGREEMENT AND REGISTRATION RIGHTS AGREEMENT, dated as of September 21, 1999 (this "First Amendment"), is among...Securities Purchase Agreement and Registration Rights Agreement • November 15th, 1999 • Quanta Services Inc • Electrical work • Texas
Contract Type FiledNovember 15th, 1999 Company Industry Jurisdiction
Page 11 of 22 Pages FIRST AMENDMENT TO SECURITIES PURCHASE AGREEMENT AND REGISTRATION RIGHTS AGREEMENT This FIRST AMENDMENT TO SECURITIES PURCHASE AGREEMENT AND REGISTRATION RIGHTS AGREEMENT, dated as of September 21, 1999 (this "First Amendment"), is...Securities Purchase Agreement and Registration Rights Agreement • October 18th, 1999 • Enron Capital & Trade Resources Corp • Texas
Contract Type FiledOctober 18th, 1999 Company Jurisdiction