EXHIBIT 4.1 LANDEC CORPORATION SERIES B PREFERRED STOCK PURCHASE AGREEMENT OCTOBER 24, 2001 LANDEC CORPORATION SERIES B PREFERRED STOCK PURCHASE AGREEMENT This Series B Preferred Stock Purchase Agreement (the "AGREEMENT") is made as of October 24,...Series B Preferred Stock Purchase Agreement • October 26th, 2001 • Landec Corp \Ca\ • Agricultural production-crops • California
Exhibit 10.57 SERIES B PREFERRED STOCK PURCHASE AGREEMENT THIS SERIES B PREFERRED STOCK PURCHASE AGREEMENT (the "Stock Purchase Agreement") is made as of February 27, 1998 by and between G.D. Searle & Co., a Delaware corporation ("SEARLE"), and...Series B Preferred Stock Purchase Agreement • May 15th, 1998 • Cytel Corp/De • Pharmaceutical preparations • California