Text Omitted and Filed Separately Confidential Treatment Requested Under 17 C.F.R. ss.ss. 200.80(b)(4), 200.83 and 240.24b-2 AMENDMENT FIRST This first amendment (the "Amendment"), dated December 31, 1998, ("Effective Date of this Amendment") entered...Collaboration Agreement • March 31st, 1999 • Sugen Inc • Biological products, (no disgnostic substances)
AGREEMENTPurchase Agreement • March 31st, 1999 • Sugen Inc • Biological products, (no disgnostic substances) • California
RESTRICTED STOCK BONUS AGREEMENT WITH JAMES L. KNIGHTON This Agreement is made as of the 29th day of October, 1998, by and between SUGEN, Inc., a Delaware corporation (the "Company"), and James L. Knighton ("Recipient"). Witnesseth: Whereas, Recipient...Restricted Stock Bonus Agreement • March 31st, 1999 • Sugen Inc • Biological products, (no disgnostic substances) • California
