International Business Machines Corporation Watch

from 10-Q 7 pages Material contract

from 10-Q 18 pages Material contract

from 8-K 2 pages Schedule 1

from 8-K 2 pages Schedule 1

from 10-Q 9 pages Material contract

from 10-Q 8 pages Material contract

from 10-K 77 pages Material contract

from 10-K 1 page IBM Supplemental Executive Retention Plan (Effective as of January 1, 2009, as Amended) Amendment No. 2 Instrument of Amendment

from 10-Q 8 pages Material contract

from 10-Q 25 pages Material contract

from 10-Q 18 pages Material contract

from 8-K 2 pages Schedule 1

from 8-K 2 pages Schedule 1

from 10-K 8 pages Noncompetition Agreement

from 10-K 68 pages ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ IBM Excess 401(k) Plus Plan ​ Amended and Restated Effective January 1, 2023 (Except as Otherwise Provided Herein) ​ ​ ​ ​

from 10-K 2 pages IBM Board of Directors

from 10-K 21 pages Material contract

from 10-K ~5 pages IBM Executive Sign-On Payment Repayment Agreement This Form Must Be Completed in Order to Receive Your Sign-On Payment

from 10-K 19 pages Office of the Senior Vice President 1 New Orchard Road Human Resources Armonk, Ny 10504 ​ December 21, 2020 ​ Mr. Gary Cohn 812 Park Avenue New York, New York 10021 ​ Dear Gary, ​ I Am Delighted to Extend an Offer of Employment to You as IBM Senior Advisor. I Believe This Position Will Afford You the Opportunity to Work With an Exciting Company and Be a Part of Our Transformation in the New Era of Cloud Platform and Cognitive Solutions. ​ the Attachment Outlines the Specifics of Our Offer. I Am Extremely Excited About Your Joining the IBM Team. ​ Please Indicate Your Acceptance of This Offer by Signing and Returning the Letter Along With the Sign on Repayment Agreement and the Noncompetition Agreement to Me via Email. ​ Sincerely, ​ Nickle Lamoreaux Senior Vice President and Chief Human Resources Officer, IBM Human Resources ​ Attachments ​ ​ ​ December 21, 2020 Mr. Gary Cohn, P.2

from 10-K 8 pages Noncompetition Agreement