Coherent Corp Watch

from 8-K 271 pages Amendment No. 2

from 8-K 5 pages I Am Pleased to Present This Letter Agreement (The “Letter Agreement”) Regarding Our Mutual Understanding for the Transition of Your Services as Chief Executive Officer (“CEO”) of Coherent Corp. (The “Company”) as We Commence the Search for Your Successor and Your Retirement Following Appointment of Your Successor. as Discussed Further Below, This Letter Agreement Supplements, and Does Not Replace, Your Employment Agreement With the Company Dated August 23, 2022 (The “Employment Agreement”). 1. CEO Service Period

from 10-Q 2 pages Participant Name: Primary Work Location

from 10-Q 22 pages Definitions

from 10-Q 23 pages Coherent Corp. Performance Share Unit Award Agreement

from 10-Q 22 pages Coherent Corp. Performance Share Unit Award Agreement

from 10-Q 19 pages Coherent Corp. Restricted Share Unit Settled in Shares Award Agreement

from 8-K 11 pages Coherent Corp. Employee Stock Purchase Plan

from 8-K 20 pages Coherent Corp. Omnibus Incentive Plan

from 8-K 57 pages Investment Agreement by and Between Silicon Carbide LLC and Mitsubishi Electric Corporation Dated as of October 10, 2023

from 8-K 58 pages Investment Agreement by and Between Silicon Carbide LLC and Denso Corporation Dated as of October 10, 2023

from 8-K 1 page Coherent Corp. 375 Saxonburg Blvd. Saxonburg, Pa 16056-9499 USA September 13, 2023 Richard Martucci Senior Vice President, Business Operations Dear Rich, We Are Delighted to Extend to You an Offer for the Role of Interim Chief Financial Officer and Treasurer (Interim CFO) at Coherent Corp., Effective September 30, 2023. This Position Will Report to Me. Offer Details: 1. Monthly Stipend: In Addition to Your Current Salary, We Are Pleased to Offer You a Monthly Stipend of $15,000. This Stipend Will Be in Recognition of Your Role as Interim CFO. This Monthly Stipend Will Continue for as Long as You Serve as Interim CFO

from 8-K 6 pages Transition Services and Final Agreement

from 8-K 4 pages On Behalf of Coherent Corp., I Am Pleased to Confirm the Offer of Employment to You for the Position of Senior Vice President, Chief Accounting Officer, and Corporate Controller Reporting to Mary Jane Raymond. Upon Attainment of Board of Director Approval and the Reinstatement of Your Cpa You Will Be Named the Principal Accounting Officer, Which Is an Officer of the Company and a Section 16 Filer. the Compensation and Employee Benefits Programs That Accompany This Position Are Outlined as Follows. at Our Foundation, You Will Find a Culture Built On: • I Care Values: Integrity, Collaboration, Accountability, Respect, and Enthusiasm • Quality: Fully Satisfying Customers and Continually Improving • Mission: Enabling the World to Be Safer, Healthier, Closer, and More Efficient • Vision: A World Transformed Through Innovative Materials Vital to a Better Life Today and the Sustainability of Future Generations Base Salary and Bonus Plan

from 10-K 11 pages Consulting Agreement

from 10-K 6 pages In Connection With Your Upcoming II-VI Incorporated (The "Company," "We", "US" or "Our") Employment as Senior Vice President, Strategy and Corporate Development, We Have Agreed That There Would Be Certain Changes Made to Our Standard On-Line Grant Agreements (Olgas) for You and That Those Changes Would Apply to Current and Future Equity Awards Unless Mutually Agreed to Otherwise. Those Changes Are Described in Full Below. Our Equity Awards to You Will Be Evidenced by the Form of Olgas as Amended by the Terms of This Letter Agreement and Delivered via Our Solium Shareworks System. the Purpose of This Letter Agreement Is to Amend Certain Terms of the Olgas in Order to Set Forth Our Understanding With Respect to the Continued Vesting of Your Stock Options and Restricted Units When Your Employment Terminates. Non-Qualified Stock Option Agreement (Olga) (A)section 3(a) of the Non-Qualified Stock Option Agreement Is Hereby Amended by Adding a Second Paragraph as Follows

from 10-Q 270 pages Amendment No. 1

from 10-K 4 pages January 7, 2022 Dr. Mark S. Sobey [Redacted] Base Salary You Will Receive a Base Salary of $23,076.92 Bi-Weekly, $600,000 Annualized. Variable Compensation Plan (Vcp) You Will Be Eligible to Participate in Ii-Vi’s Vcp at a Level of 85% Percent of Your Base Salary. Special One-Time Integration Retention Equity Award

from 8-K 22 pages Agreement

from 10-Q 1 page January 13, 2022 Base Salary Effective January 10, 2022 You Will Receive a Base Salary of $17,307.69 Bi-Weekly, $450,000 Annualized. Variable Compensation Plan (Vcp) You Will Be Eligible to Participate in Ii-Vi’s Vcp at a Level of 75% Percent of Your Base Salary Beginning Q3fy22. Long Term Incentive Award