An Employee’s Employment shall equal the total aggregate periods of his regular, full-time employment with an Employer. Periods of Employment are aggregated on the basis that one calendar month of Employment equals one month and each additional 30 days of Employment equals one month. Notwithstanding the foregoing, (a) periods of employment with Vernon Tool Co., LTD prior to November 30, 2007, shall not be treated as Employment for any purpose under the Plan; (b) in the case of an Employee of Kaliburn, Inc., Employment shall include periods of employment with ITT Corporation prior to November 14, 2012, provided that such Employee was an “Employee” (as defined in the Plan) on November 14, 2012; (c) in the case of a Former Weartech Plan Participant who is an Employee on August 29, 2016, Employment shall include periods of regular, full-time employment with Weartech International, Inc. prior to August 29, 2016; and (d) in the case of a Former Harris Plan Participant who is an Employee on August 1, 2017, Employment shall include periods of regular, full-time employment with J.W. Harris Co., Inc. prior to August 1, 2017.