EXHIBIT 4.1 SECURITIES PURCHASE AGREEMENT SECURITIES PURCHASE AGREEMENT (the "AGREEMENT"), dated as of June 1, 2000, by and among Komag, Incorporated, a Delaware corporation, with headquarters located at 1710 Automation Parkway, San Jose, California...Securities Purchase Agreement • June 2nd, 2000 • Komag Inc /De/ • Magnetic & optical recording media • Illinois
1 EXHIBIT 4.2 REGISTRATION RIGHTS AGREEMENT REGISTRATION RIGHTS AGREEMENT (this "AGREEMENT"), dated as of May __, 2000, by and among Komag, Incorporated, a Delaware corporation, with headquarters located at 1710 Automation Parkway, San Jose,...Registration Rights Agreement • June 2nd, 2000 • Komag Inc /De/ • Magnetic & optical recording media • Illinois
