| Andrew Thomas Flis | Robert W. Baird & Co. Incorporated other | William Blair & Company L.L.C. other | Other | Oct 14, 2014 | Oct 15, 2014 |
| James P Brandau | Morgan Stanley wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Aug 27, 2014 | Mar 7, 2023 (3114 d) |
| William Frank Melka | Calamos Wealth Management LLC other | William Blair & Company L.L.C. other | Other | Aug 13, 2014 | Aug 27, 2014 |
| Scott Anthony Krzeminski | Morgan Stanley wirehouse | William Blair & Company L.L.C. other | Other | Jul 14, 2014 | Aug 6, 2014 |
| Malinda Helen Distefano | Citigroup Global Markets Inc. other | William Blair & Company L.L.C. other | Other | Jul 3, 2014 | Jul 10, 2014 |
| Molly T. Piech | UBS Financial Services Inc. wirehouse | William Blair & Company L.L.C. other | Other | Oct 1, 2013 | Oct 7, 2013 |
| Edward James Dunphy | Morgan Stanley wirehouse | William Blair & Company L.L.C. other | Other | Aug 5, 2013 | Jul 11, 2013 |
| Daniel Blakesly Maude | Edward Jones national BD | William Blair & Company L.L.C. other | Other | Apr 29, 2013 | Apr 29, 2013 |
| John Joseph Zielinski | Capital Guardian Trust Company other | William Blair & Company L.L.C. other | Other | Apr 8, 2013 | Apr 1, 2013 |
| John Patrick Hering | Morgan Stanley wirehouse | William Blair & Company L.L.C. other | Other | Apr 2, 2013 | Mar 13, 2013 |
| John Baker Welch | Rothschild Investment other | William Blair & Company L.L.C. other | Other | Mar 14, 2013 | May 1, 2013 (48 d) |
| Brian Michael Gilmore | Pnc Wealth Management other | William Blair & Company L.L.C. BD affiliated | Other | Mar 8, 2013 | Dec 10, 2022 (3564 d) |
| Andrew Thomas Feichter | Morgan Stanley wirehouse | William Blair & Company L.L.C. other | Other | Dec 19, 2012 | Dec 14, 2012 |
| Mark More Mckinley | Cibc Private Wealth Advisors, Inc. other | William Blair & Company L.L.C. other | Other | Oct 16, 2012 | Nov 26, 2012 (41 d) |
| Ryan Jacob Devore | Morgan Stanley wirehouse | William Blair & Company L.L.C. other | Other | Oct 10, 2012 | Sep 19, 2012 |
| Eliza Laura Simsic | Morgan Stanley wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Jun 5, 2012 | Jun 21, 2019 (2572 d) |
| Jacqueline Elizabeth Moss | J.P. Morgan Securities LLC wirehouse | William Blair & Company L.L.C. other | Other | May 15, 2012 | Jul 30, 2014 (806 d) |
| Monica Lynn Kaminski | J.P. Morgan Securities LLC wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | May 15, 2012 | Jun 21, 2022 (3689 d) |
| Anastasia Thermos | Guggenheim Investment Advisors, LLC other | William Blair & Company L.L.C. other | Other | Mar 15, 2012 | Sep 12, 2012 (181 d) |
| William Christopher Collins | J.P. Morgan Securities LLC wirehouse | William Blair & Company L.L.C. other | Other | Jul 27, 2011 | Aug 3, 2011 |
| Rebecca Falco | Citigroup Global Markets Inc. other | William Blair & Company L.L.C. other | Other | Jun 15, 2011 | Oct 20, 2011 (127 d) |
| Kristan Michelle Rowland | Mesirow Financial Investment Management, Inc. other | William Blair & Company L.L.C. other | Other | May 10, 2011 | Jul 14, 2011 (65 d) |
| Perry S. Meyers | Chase Investment Services Corp. other | William Blair & Company L.L.C. other | Other | May 3, 2011 | May 3, 2011 |
| Jessica Edythe Scime | UBS Financial Services Inc. wirehouse | William Blair & Company L.L.C. other | Other | May 3, 2011 | May 3, 2011 |
| Lauren Brittany Messervey | Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouse | William Blair & Company L.L.C. other | Other | Apr 19, 2011 | Apr 29, 2011 |
| Ronadev Timothy Mitra | Morgan Stanley & Co. LLC unclassified | William Blair & Company L.L.C. other | Other | Dec 31, 2010 | Aug 27, 2014 (1335 d) |
| Kathleen Louise Hegyi | Amg Funds LLC other | William Blair & Company L.L.C. other | Other | Aug 26, 2010 | Aug 24, 2010 |
| James Alverson | Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Aug 5, 2010 | Jan 28, 2022 (4194 d) |
| Andrew Michael Combs | Van Kampen Advisors Inc unclassified | William Blair & Company L.L.C. other | Other | Jun 4, 2010 | Jun 28, 2011 (389 d) |
| Christopher John Brathwaite | UBS Financial Services Inc. wirehouse | William Blair & Company L.L.C. other | Other | Apr 30, 2010 | May 11, 2010 |
| Jeff Thomas Golden | Morgan Stanley wirehouse | William Blair & Company L.L.C. other | Other | Mar 1, 2010 | Feb 10, 2010 |
| Robert J Duwa | Demarche no RAUM | William Blair & Company L.L.C. other | Other | Feb 18, 2010 | Mar 5, 2010 |
| Joseph Daniel Mcmullen | UBS Financial Services Inc. wirehouse | William Blair & Company L.L.C. other | Other | Jan 15, 2010 | Jan 5, 2010 |
| James Robert Meixner | Shea John A Investment Advisor unclassified | William Blair & Company L.L.C. other | Other | Dec 31, 2009 | Nov 13, 2009 |
| Jeanne Ae Enright | Nuveen Fund Advisors, LLC other | William Blair & Company L.L.C. other | Other | Oct 29, 2009 | Nov 17, 2009 |
| Jeffrey Louis Pettiford | Natcity Investments, Inc. unclassified | William Blair & Company L.L.C. other | Other | Oct 2, 2009 | Jul 27, 2011 (663 d) |
| Mark David Wheeler | J.P. Morgan Securities LLC wirehouse | William Blair & Company L.L.C. other | Other | Jun 11, 2009 | Oct 21, 2009 (132 d) |
| Peter Michael Mott | Deutsche Bank Securities Inc. other | William Blair & Company L.L.C. other | Other | Apr 7, 2009 | Apr 28, 2009 |
| Brian Scott Schultz | Mesirow Financial Investment Management, Inc. other | William Blair & Company L.L.C. other | Other | Mar 20, 2009 | Apr 7, 2009 |
| Eve Elizabeth Ellis | Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Nov 26, 2008 | Jan 3, 2020 (4055 d) |
| Mirjana Nikolic | Citigroup Global Markets Inc. other | William Blair & Company L.L.C. other | Other | Jul 8, 2008 | Jun 30, 2008 |
| Marc Philippe Lacher | Ameriprise Financial Services, LLC national BD | William Blair & Company L.L.C. other | Other | Jan 9, 2007 | Oct 7, 2013 (2463 d) |
| John A Cutler | UBS Financial Services Inc. wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Oct 3, 2006 | Jul 16, 2018 (4304 d) |
| Yan Krasov | Banc One Securities Corporation unclassified | William Blair & Company L.L.C. other | Other | Sep 14, 2006 | Sep 20, 2006 |
| Christine A Sperry | Banc Of America Investment Services, Inc. unclassified | William Blair & Company L.L.C. other | Other | Aug 29, 2006 | Sep 11, 2006 |
| Gail M Harris | Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouse | William Blair & Company L.L.C. other | Other | Jul 31, 2006 | Jul 19, 2006 |
| Cecilia Brunetti | Great Lakes Advisors, LLC other | William Blair & Company L.L.C. other | Other | Apr 7, 2006 | Apr 18, 2006 |
| David Louis Kasperek | Morgan Stanley Dw Inc. unclassified | William Blair & Company L.L.C. other | Other | Dec 2, 2005 | Jul 20, 2006 (230 d) |
| Mark Vincent Petersen | Cnl Institutional Advisors, Inc. unclassified | William Blair & Company L.L.C. other | Other | Oct 19, 2005 | May 8, 2007 (566 d) |
| John W Mcauley | Bofa Advisors, LLC other | William Blair & Company L.L.C. other | Other | Sep 20, 2005 | Oct 19, 2005 |
| Beth Griffith | RBC Capital Markets, LLC national BD | William Blair & Company L.L.C. other | Other | Sep 1, 2005 | Sep 14, 2017 (4396 d) |
| Kathleen Evans | Citigroup Global Markets Inc. other | William Blair & Company L.L.C. BD affiliated | Other | Jul 12, 2005 | Mar 25, 2022 (6100 d) |
| Douglas James Trinkl | Allspring Funds Management, LLC other | William Blair & Company L.L.C. other | Other | Jun 1, 2005 | Feb 6, 2007 (615 d) |
| Steven D'Alise | Morgan Stanley Dw Inc. unclassified | William Blair & Company L.L.C. other | Other | May 12, 2005 | May 11, 2005 |
| Izabela Hallett | Rorer Asset Management LLC unclassified | William Blair & Company L.L.C. other | Other | Dec 15, 2004 | Jan 20, 2005 (36 d) |
| David William Neill | Mesirow Financial, Inc. unclassified | William Blair & Company L.L.C. other | Other | Nov 16, 2004 | Mar 13, 2006 (482 d) |
| Roger Allen Hill | Wasatch Advisors LP other | William Blair & Company L.L.C. other | Other | Aug 18, 2004 | Mar 1, 2007 (925 d) |
| Cary Ann Murphy | A. G. Edwards & Sons, Inc. unclassified | William Blair & Company L.L.C. other | Other | Jul 16, 2004 | Mar 7, 2007 (964 d) |
| Anne Williams Coupe | J.P. Morgan Asset Management unclassified | William Blair & Company L.L.C. other | Other | Jun 11, 2004 | May 12, 2005 (335 d) |
| Samuel C. Gross | Deutsche Bank Securities Inc. other | William Blair & Company L.L.C. other | Other | May 20, 2004 | May 19, 2004 |