Exhibit 10.17 ACCRETION PUT AGREEMENT This Accretion Put Agreement ("Agreement") is made as of the 12th day of November, 2001, by and between Paul G. Allen, an individual ("Allen"), and Chatham Investments, LLLP (Kevin B. Allen), Jeffrey D. Bennis,...Accretion Put Agreement • March 11th, 2002 • Allen Paul G • Delaware
1 EXHIBIT 10.9 ACCRETION PUT AGREEMENT This Accretion Put Agreement ("Agreement") is made as of the 12th day of November, 1999, by and between Paul G. Allen, an individual ("Allen"), and __________ (the "Holder"), with reference to the following...Accretion Put Agreement • November 22nd, 1999 • Allen Paul G • Delaware
