1 EXHIBIT 4c REGISTRATION RIGHTS AGREEMENT THIS REGISTRATION RIGHTS AGREEMENT (this "Agreement"), dated as of February 26, 1998 by and among DynaGen, Inc., a Delaware corporation, with headquarters located at 840 Memorial Drive, Cambridge,...Registration Rights Agreement • May 15th, 1998 • Dynagen Inc • In vitro & in vivo diagnostic substances • Delaware
WITNESSETH THAT:Stock Purchase Agreement • May 15th, 1998 • Dynagen Inc • In vitro & in vivo diagnostic substances
AGREEMENTStock Purchase Agreement • May 15th, 1998 • Dynagen Inc • In vitro & in vivo diagnostic substances
2 3 investigation conducted by Purchaser or its counsel or any of its representatives shall modify, amend or affect Purchaser's right to rely on the Company's representations and warranties contained in Section 3 below. Purchaser understands that...Subscription Agreement • May 15th, 1998 • Dynagen Inc • In vitro & in vivo diagnostic substances • Delaware
