General Motors

(b) On December 8, 2021, President Joseph R. Biden, Jr., announced his intent to nominate Margaret C. Whitman, a Director of General Motors Company (the “Company”), to serve as the United States Ambassador to Kenya. This nomination requires confirmation by the U.S. Senate. Ms. Whitman has notified the Company of her intent to resign from the Company’s Board of Directors, effective upon Senate confirmation of her appointment.

(d) On October 5, 2021, the Board of Directors (the “Board”) of General Motors Company (“GM”) elected Aneel Bhusri as a member of the Board. The Board has determined that Mr. Bhusri is an independent director under New York Stock Exchange listing standards and GM’s independence guidelines, as set forth in its Corporate Governance Guidelines. Mr. Bhusri has not yet been named to any committees of the Board. Like the other non-employee members of the Board, Mr. Bhusri will receive an annual retainer of $305,000 for his service on the Board (prorated to reflect the date his service began) and personal accident insurance and may elect to participate in the company vehicle program. Under the General Motors Company Deferred Compensation Plan for Non-Employee Directors (the “Plan”), Mr.

(d) On March 25, 2021, the Board of Directors (the “Board”) of General Motors Company (“GM”) elected Margaret C. Whitman and Mark A. Tatum as members of the Board. The Board has determined that each of Ms. Whitman and Mr. Tatum is an independent director under New York Stock Exchange listing standards and GM’s independence guidelines, as set forth in its Corporate Governance Guidelines. Ms. Whitman and Mr. Tatum have not yet been named to any committees of the Board. There are no arrangements or understandings between either Ms. Whitman or Mr. Tatum and any other person pursuant to which they were selected as directors, and there are no relationships or transactions to which either Ms. Whitman or Mr. Tatum is a party that would require disclosure under Item 404(a) of Regulation S-K. Like the other non-employee members of the Board, Ms. Whitman and Mr.

(b) – (c) On October 30, 2020, General Motors Company (“GM”) named Paul Jacobson, 48, to succeed John Stapleton, GM’s Interim Chief Financial Officer, as Executive Vice President and Chief Financial Officer, effective December 1, 2020. He will report to Mary T. Barra, GM’s Chairman of the Board and Chief Executive Officer, and will be a member of GM’s senior leadership team. Prior to joining GM, Mr. Jacobson served as the Executive Vice President - Chief Financial Officer of Delta Air Lines, Inc. (“Delta”) since August 2013. From March 2012 to July 2013, he served as Delta’s Senior Vice President and Chief Financial Officer; from December 2007 to March 2012, he served as Delta’s Senior Vice President and Treasurer; and from August 2005 to December 2007 he served as Delta’s Vice President and Treasurer. Mr.

(b) – (c) On August 6, 2020, Dhivya Suryadevara informed General Motors Company (“GM”) of her decision to step down from her position as GM’s Executive Vice President and Chief Financial Officer (“CFO”) to pursue an external opportunity. John P. Stapleton was appointed acting CFO, effective August 15, 2020. Mr. Stapleton, age 52, has served as the GM North America CFO since January 2014. He joined GM in 1990 and has held a series of finance roles with increasing responsibility in manufacturing, labor, performance improvement, and operations. GM will conduct an internal and external search for a permanent CFO. There are no arrangements or understandings between Mr. Stapleton and any other person pursuant to which he was appointed as acting CFO. Mr.

(b) On July 8, 2020, General Motors Company (“GM”) announced that Barry L. Engle II is stepping down from his position as GM’s Executive Vice President and President, North America, to pursue other opportunities, a decision that was made on July 6, 2020. Mr. Engle will remain with GM through August 31, 2020, in order to ensure a smooth transition.

(b) At a meeting of the Board of Directors (the “Board”) of General Motors Company (“GM” or the “Company”) on February 26, 2019, Alan S. Batey informed the Board of his decision to retire from his role as GM’s Executive Vice President and President, North America, effective April 1, 2019. Mr. Batey will remain on as an advisor to GM to ensure a smooth transition. A copy of the press release announcing Mr. Batey’s retirement and certain other GM personnel announcements is attached hereto and incorporated herein by reference.

(d) On February 11, 2019, General Motors Company (“GM” or the “Company”) filed a Current Report on Form 8-K (the “Initial 8-K”), which announced the appointment of Wesley G. "Wes" Bush to GM’s Board of Directors (the “Board”) effective February 11, 2019. At the time of the Initial 8-K, the Board had not yet determined committee assignments for Mr. Bush. In accordance with instruction no. 2 of the Instructions to

(d) On February 11, 2019, the Board of Directors (the “Board”) of General Motors Company (“GM”) elected Wesley G. "Wes" Bush as a member of the Board. The Board has determined that Mr. Bush is an independent director under New York Stock Exchange listing standards and GM’s independence guidelines, as set forth in its Corporate Governance Guidelines. Mr. Bush has not yet been named to any committees of the Board. Like the other non-employee members of the Board, Mr. Bush will receive an annual retainer of $285,000 for his service on the Board (prorated to reflect the date his service began) and personal accident insurance and will participate in the company vehicle program. Under the General Motors Company Deferred Compensation Plan for Non-Employee Directors (the “Plan”), Mr.

(c) The Board of Directors of General Motors Company has elected Mark L. Reuss, 55, to succeed Daniel L. Ammann as President, General Motors Company (“GM”), effective January 3, 2019. As President, Mr. Reuss will continue to report to Mary T. Barra, GM’s Chairman of the Board and Chief Executive Officer, and will continue as a member of GM’s senior leadership team. He will continue to lead GM’s Global Product Group and Cadillac, and he will now also assume responsibility for GM’s Quality organization. Prior to his election as President, Mr. Reuss served as Executive Vice President and President, Global Product Group and Cadillac (2018 to 2019) and, before then, Executive Vice President, Global Product Development, Purchasing and Supply Chain (2013 to 2018) and President, GM North America (2009 to 2013).

Election of Directors; Appointment of Certain Officers; Compensatory Arrangement of Certain Officers. (d) On October 10, 2018, General Motors Company (“GM”) filed a Current Report on Form 8-K (the “Initial 8-K”), which announced the appointment of Judith A. Miscik to GM’s Board of Directors (the “Board”) effective October 8, 2018. At the time of the Initial 8-K filing the Board had not determined committee assignments for Ms. Miscik. In accordance with instruction no. 2 of the Instructions to

(b) On November 29, 2018, General Motors Company (“GM”) announced that, effective January 1, 2019, Dan Ammann, GM’s President, will transition from that position to assume the position of Chief Executive Officer of GM Cruise Holdings LLC, GM’s subsidiary dedicated to building, growing and investing in its autonomous vehicle business.

(d) On October 8, 2018, the Board of Directors (the “Board”) of General Motors Company (“GM”) elected Judith A. Miscik as a member of the Board. The Board has determined that Ms. Miscik is an independent director under New York Stock Exchange listing standards and GM’s independence guidelines, as set forth in its Corporate Governance Guidelines. Ms. Miscik has not yet been named to any committees of the Board. Like the other non-employee members of the Board, Ms. Miscik will receive an annual retainer of $285,000 for her service on the Board (prorated to reflect the date her service began) and personal accident insurance and will participate in the company vehicle program. Under the General Motors Company Deferred Compensation Plan for Non-Employee Directors (the “Plan”), Ms.

(c) General Motors Company (“GM”) has promoted Christopher T. Hatto to Vice President, Controller and Chief Accounting Officer of GM, effective September 1, 2018. Mr. Hatto, age 48, joined GM in September 2007, and he most recently served as GM’s Chief Financial Officer for U.S. Sales Operations since January 2016, and, before that, Chief Financial Officer for North American Customer Care and Aftersales from August 2013 to December 2015. Prior to that time, he served in various regional controllership positions at GM. Mr. Hatto will continue to participate in GM’s incentive compensation plans that have been previously disclosed or filed by GM. Other than his employment with GM, he has no other reportable relationships with GM or its affiliates.

(b) On July 24, 2018, Thomas S. Timko, Vice President, Global Business Solutions, and Chief Accounting Officer of General Motors Company (“GM”) informed GM of his decision to leave GM, effective September 7, 2018. Mr. Timko has accepted a position with another company. GM will announce a replacement for Mr. Timko in due course.

(b) At a meeting of the Board of Directors (“Board”) of General Motors Company (“GM”) on June 12, 2018, Charles K. Stevens III, Executive Vice President and Chief Financial Officer of GM, informed the Board of his decision to retire, effective, March 1, 2019. Mr. Stevens will continue in his current capacity until September 1, 2018, after which he will serve as an advisor until his retirement. (c) Also at its June 12, 2018 meeting, the Board elected Dhivya Suryadevara, 39, to succeed Mr. Stevens as Executive Vice President and Chief Financial Officer, effective September 1, 2018. She will report to Mary T. Barra, GM’s Chairman of the Board and Chief Executive Officer, and will be a member of GM’s senior leadership team. Ms. Suryadevara has served as GM’s Vice President, Corporate Finance, since 2017, with responsibility for corporate financial planning and investor relations.

( d) On April 19, 2018, General Motors Company (“GM”) filed a Current Report on Form 8-K (the “Initial 8-K”), which announced the appointment of Devin N. Wenig to GM’s Board of Directors (the “Board”) effective April 17, 2018. At the time of the Initial Filing the Board had not determined committee assignments for Mr. Wenig. In accordance with instruction no. 2 of the Instructions to

(d) On April 17, 2018, the Board of Directors (the “Board”) of General Motors Company (“GM”) elected Devin N. Wenig as a member of the Board. The Board has determined that Mr. Wenig is an independent director under New York Stock Exchange listing standards and GM’s independence guidelines, as set forth in its Corporate Governance Guidelines. Mr. Wenig has not yet been named to any committees of the Board. Like the other non-employee members of the Board, Mr. Wenig will receive an annual retainer of $285,000 for his service on the Board (prorated to reflect the date his service began) and personal accident insurance and will participate in the company vehicle program. Under the General Motors Company Deferred Compensation Plan for Non-Employee Directors (the “Plan”), Mr.

(b) On December 8, 2017, Joseph J. Ashton, a director of General Motors Company (the Company), notified the Company of his decision to resign from the Company’s Board of Directors effective immediately. A copy of the Company’s press statement announcing Mr. Ashton’s resignation is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

As discussed below in Item 5.07 of this Current Report on Form 8-K, on June 6, 2017, the shareholders of General Motors Company (the “Company”) approved the General Motors Company 2017 Short-Term Incentive Plan (the “STIP”) and the General Motors Company 2017 Long-Term Incentive Plan (the “LTIP” and, together with the STIP, the “Plans”) at the Company’s 2017 Annual Meeting of Shareholders (the “Annual Meeting”). The material terms of the STIP and the LTIP are described in Item No. 3 and Item No. 4, respectively, of the Company’s definitive proxy statement filed with the Securities and Exchange Commission on April 13, 2017 (the “Proxy Statement”), which descriptions are incorporated by reference herein.

(b) On December 13, 2016, Kathryn V. Marinello, a director of General Motors Company (the Company) since 2009, was appointed President and Chief Executive Officer of Hertz Global Holdings Inc., effective January 3, 2017. In view of this opportunity and her added responsibilities, on December 19, 2016, Ms. Marinello notified the Company of her decision to resign from the Company’s Board of Directors effective immediately. A copy of the Company’s press release announcing Ms. Marinello’s resignation is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

(b) On April 18, 2016, Stephen J. Girsky, a director of General Motors Company (the “Company”) since 2009, notified the Company of his decision to retire from the Company’s Board of Directors (the “Board”) effective as of the adjournment of the Company’s Annual Meeting of Shareholders to be held on June 7, 2016 (the “2016 Annual Meeting”). As a result, Mr. Girsky will not stand for re-election at the 2016 Annual Meeting. A copy of the press release announcing Mr. Girsky’s retirement is attached hereto as Exhibit 99.1 and is incorporated herein by reference.

On February 2, 2016, the Executive Compensation Committee of the Board of Directors (the “Compensation Committee”) of General Motors Company (the “Company”) approved the General Motors LLC U.S. Executive Severance Program (the “ESP”). The ESP, which provides for the payment of severance benefits to eligible U.S.-based executive employees of General Motors LLC, replaces and consolidates various current severance programs.