EXHIBIT 4.3 SERIES A PREFERRED STOCK PURCHASE AGREEMENT This Series A Preferred Stock Purchase Agreement (the "Agreement") is made as of the 28th day of January, 2005 by and among Pacifichealth Laboratories, Inc., a Delaware corporation (the...Preferred Stock Purchase Agreement • April 15th, 2005 • Pacifichealth Laboratories Inc • Medicinal chemicals & botanical products • Delaware
RECITALSInvestors' Rights Agreement • April 15th, 2005 • Pacifichealth Laboratories Inc • Medicinal chemicals & botanical products • Delaware
DRAFT - 01/11/2005 FOR DISCUSSION PURPOSES ONLY] EXHIBIT 4.5 RIGHT OF FIRST REFUSAL AND CO-SALE AGREEMENT THIS RIGHT OF FIRST REFUSAL AND CO-SALE AGREEMENT (the "Agreement") is made as of the 28th day of January, 2005 by and among PacificHealth...Sale Agreement • April 15th, 2005 • Pacifichealth Laboratories Inc • Medicinal chemicals & botanical products • Delaware
EXCLUSIVECustom Manufacturing Agreement • April 15th, 2005 • Pacifichealth Laboratories Inc • Medicinal chemicals & botanical products • Wisconsin
