EXHIBIT 4.6 SIPEX CORPORATION STAND-ALONE STOCK OPTION AGREEMENT NOTICE OF STOCK OPTION GRANT [NAME] [ADDRESS] You have been granted a Nonstatutory Stock Option to purchase Common Stock of the Company, subject to the terms and conditions of this...Stock Option Agreement • June 10th, 2004 • Sipex Corp • Semiconductors & related devices • Massachusetts
EXHIBIT 4.5 SIPEX CORPORATION STAND-ALONE STOCK OPTION AGREEMENT NOTICE OF STOCK OPTION GRANT You have been granted a Nonstatutory Stock Option to purchase Common Stock of the Company, subject to the terms and conditions of this Agreement, as follows:...Stock Option Agreement • June 10th, 2004 • Sipex Corp • Semiconductors & related devices • Massachusetts
