EXHIBIT 4.2 AMENDMENT, REDEMPTION AND EXCHANGE AGREEMENT This AMENDMENT, REDEMPTION AND EXCHANGE AGREEMENT ("Agreement") is made as of this 4th day of June, 2003 by and between GENOME THERAPEUTICS CORP., a Massachusetts corporation (the "Company"),...Amendment, Redemption and Exchange Agreement • June 5th, 2003 • Genome Therapeutics Corp • In vitro & in vivo diagnostic substances • New York
Contract Type FiledJune 5th, 2003 Company Industry Jurisdiction
EXHIBIT 4.1 AMENDMENT, REDEMPTION AND EXCHANGE AGREEMENT This AMENDMENT, REDEMPTION AND EXCHANGE AGREEMENT ("Agreement") is made as of this 4th day of June, 2003 by and between GENOME THERAPEUTICS CORP., a Massachusetts corporation (the "Company"),...Amendment, Redemption and Exchange Agreement • June 5th, 2003 • Genome Therapeutics Corp • In vitro & in vivo diagnostic substances • New York
Contract Type FiledJune 5th, 2003 Company Industry Jurisdiction