Michael F. Neidorff
Mr. Michael F. Neidorff is a Treasurer at The John F. Kennedy Center for the Performing Arts, a Chairman, President & Chief Executive Officer at Centene Corp. and a Vice President at Bankers Reserve Life Insurance Co of Wisconsin. He is on the Board of Directors at Ford's Theatre Society, America's Health Insurance Plans, Inc., National Urban League, Inc., Greater Saint Louis Area Council BSA, Grand Center, Inc., St. Louis Regional Chamber & Growth Association, United Way of Greater St. Louis, Opera Theatre of Saint Louis, St. Louis Symphony Orchestra, Trinity University and The Kennedy Center Corporate Fund.
In 1985, Mr. Neidorff started Physicians Health Plan of Greater St. Louis, a subsidiary of UnitedHealth Group. He served as the president and chief executive officer from 1985-1995, and grew the plan to be one of UnitedHealth Group's most successful and profitable plans in the country. From 1995-1996, he served as the regional vice president of Coventry Health Care, Inc., a publicly traded managed care organization, and as the president and chief executive officer of one of its subsidiaries, Group Health Plan Inc. in St. Louis. He also served in international senior executive positions at Miles Laboratories/Bayer AG.
He holds a bachelor's degree from Trinity University and a master's degree from St. Francis College.
Transactions
| 12/28/2020 | 45,000 | Gift at $0 per share. | 0 |
| 12/15/2020 | 250,000 | Award at $59.73 per share. | 14,932,500 |
| 12/15/2020 | 132,145 | Derivative/Non-derivative trans. at $59.73 per share. | 7,893,021 |
| 12/15/2020 | 103,296 | Award at $50.43 per share. | 5,209,217 |
| 12/13/2020 | 18,092 | Derivative/Non-derivative trans. at $60.71 per share. | 1,098,366 |
| 12/12/2020 | 15,273 | Derivative/Non-derivative trans. at $60.71 per share. | 927,224 |
| 12/11/2020 | 17,014 | Derivative/Non-derivative trans. at $61.31 per share. | 1,043,129 |
| 12/10/2020 | 101,555 | Gift at $0 per share. | 0 |
| 12/10/2020 | 101,555 | Gift at $0 per share. | 0 |
| 11/09/2020 | 300,000 | Disposition at $70.12 per share. | 21,036,000 |
| 06/23/2020 | 45,000 | Gift at $0 per share. | 0 |
| 06/17/2020 | 15,000 | Gift at $0 per share. | 0 |
| 04/30/2020 | 25,000 | Gift at $0 per share. | 0 |
| 03/04/2020 | 12,500 | Derivative/Non-derivative trans. at $28.51 per share. | 356,375 |
| 02/10/2020 | 30,000 | Gift at $0 per share. | 0 |
| 02/04/2020 | 190,090 | Derivative/Non-derivative trans. at $62.88 per share. | 11,952,860 |
| 02/04/2020 | 156,600 | Award at $28.51 per share. | 4,464,666 |
| 12/14/2019 | 25,440 | Derivative/Non-derivative trans. at $57.71 per share. | 1,468,143 |
| 12/13/2019 | 19,094 | Derivative/Non-derivative trans. at $58.52 per share. | 1,117,381 |
| 12/12/2019 | 15,273 | Derivative/Non-derivative trans. at $58.64 per share. | 895,609 |
| 12/11/2019 | 285,139 | Award at $59.62 per share. | 16,999,987 |
| 11/25/2019 | 100,000 | Disposition at $60.23 per share. | 6,023,000 |
| 11/15/2019 | 75,000 | Disposition at $57 per share. | 4,275,000 |
| 10/25/2019 | 42,060 | Gift at $0 per share. | 0 |
| 10/24/2019 | 20,000 | Gift at $0 per share. | 0 |
| 07/31/2019 | 10,000 | Gift at $0 per share. | 0 |
| 07/29/2019 | 185,160 | Gift at $0 per share. | 0 |
| 07/26/2019 | 25,000 | Gift at $0 per share. | 0 |
| 03/21/2019 | 3,600 | Gift at $0 per share. | 0 |
| 03/21/2019 | 3,600 | Gift at $0 per share. | 0 |
| 02/05/2019 | 137,722 | Derivative/Non-derivative trans. at $64.99 per share. | 8,950,553 |
| 02/05/2019 | 102,900 | Award at $29.36 per share. | 3,021,144 |
| 12/18/2018 | 10,000 | Derivative/Non-derivative trans. at $57.02 per share. | 570,200 |
| 12/16/2018 | 15,838 | Derivative/Non-derivative trans. at $127.53 per share. | 2,019,821 |
| 12/13/2018 | 9,654 | Derivative/Non-derivative trans. at $134.29 per share. | 1,296,436 |
| 12/12/2018 | 127,983 | Award at $132.83 per share. | 16,999,981 |
| 11/30/2018 | 15,000 | Gift at $0 per share. | 0 |
| 08/02/2018 | 10,000 | Gift at $0 per share. | 0 |
| 04/26/2018 | 250,000 | Disposition at $108.2 per share. | 27,050,000 |
| 03/05/2018 | 20,000 | Gift at $0 per share. | 0 |
| 02/28/2018 | 25 | Gift at $0 per share. | 0 |
| 12/16/2017 | 16,783 | Derivative/Non-derivative trans. at $94.86 per share. | 1,592,036 |
| 12/15/2017 | 10,000 | Gift at $0 per share. | 0 |
| 12/14/2017 | 14,385 | Derivative/Non-derivative trans. at $101.19 per share. | 1,455,619 |
| 12/13/2017 | 160,000 | Award at $100.86 per share. | 16,137,600 |
| 12/12/2017 | 50 | Gift at $0 per share. | 0 |
| 12/10/2017 | 44,754 | Derivative/Non-derivative trans. at $101.34 per share. | 4,535,371 |
| 11/28/2017 | 10,000 | Gift at $0 per share. | 0 |
| 07/06/2017 | 35,000 | Disposition at $80.26 per share. | 2,809,100 |
| 06/21/2017 | 10,000 | Gift at $0 per share. | 0 |
| 06/01/2017 | 25,000 | Disposition at $75 per share. | 1,875,000 |
| 04/11/2017 | 7,500 | Gift at $0 per share. | 0 |
| 04/06/2017 | 7,500 | Gift at $0 per share. | 0 |
| 12/27/2016 | 12,500 | Gift at $0 per share. | 0 |
| 12/23/2016 | 30,000 | Gift at $0 per share. | 0 |
| 12/16/2016 | 16,783 | Derivative/Non-derivative trans. at $57.24 per share. | 960,659 |
| 12/14/2016 | 225,000 | Award at $57.02 per share. | 12,829,500 |
| 12/11/2016 | 47,950 | Derivative/Non-derivative trans. at $56.8 per share. | 2,723,560 |
| 12/10/2016 | 44,755 | Derivative/Non-derivative trans. at $56.8 per share. | 2,542,084 |
| 12/09/2016 | 75,565 | Derivative/Non-derivative trans. at $56.94 per share. | 4,302,672 |
| 12/09/2016 | 127,068 | Derivative/Non-derivative trans. at $12.6 per share. | 1,601,056 |
| 11/03/2016 | 3,000 | Gift at $0 per share. | 0 |
| 10/10/2016 | 25,000 | Derivative/Non-derivative trans. at $12.6 per share. | 315,000 |
| 09/07/2016 | 10,000 | Derivative/Non-derivative trans. at $12.6 per share. | 126,000 |
| 07/28/2016 | 10,000 | Derivative/Non-derivative trans. at $12.6 per share. | 126,000 |
