| Adam G Pusinelli | Edward Jones national BD | William Blair & Company L.L.C. BD affiliated | Affiliated broker-dealer or bank to another | Mar 18, 2021 | Apr 1, 2021 |
| Kyle Bakhshi | Nuveen Asset Management, LLC mixed wealth | William Blair & Company L.L.C. BD affiliated | RIA to affiliated broker-dealer or bank | Nov 19, 2020 | Jul 15, 2021 (238 d) |
| Michael Elliott Walsh | Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Feb 27, 2020 | Feb 21, 2020 |
| David Michael Amar | Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Feb 25, 2020 | Feb 21, 2020 |
| Ashley Peters Mcguinness | Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Feb 25, 2020 | Feb 21, 2020 |
| Julia Leigh Kane | Sei Investments Management Corp asset manager | William Blair & Company L.L.C. BD affiliated | Other | Jul 23, 2019 | Jan 6, 2023 (1263 d) |
| Elinor Gardner Escamilla | Bard Associates Inc independent RIA | William Blair & Company L.L.C. BD affiliated | RIA to affiliated broker-dealer or bank | Jul 5, 2019 | Jun 5, 2019 |
| Emily Ann Guglielmo | Fidelity Personal And Workplace Advisors BD affiliated | William Blair & Company L.L.C. BD affiliated | Affiliated broker-dealer or bank to another | May 29, 2019 | May 30, 2019 |
| Anes Kadiric | Edward Jones national BD | William Blair & Company L.L.C. BD affiliated | Affiliated broker-dealer or bank to another | May 10, 2019 | May 15, 2019 |
| Ashleigh Lauren Hamrick | Morgan Stanley wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Mar 19, 2019 | Mar 19, 2019 |
| Robert Dixon Hopkins | Brown Advisory Securities, LLC independent RIA | William Blair & Company L.L.C. BD affiliated | RIA to affiliated broker-dealer or bank | Jan 28, 2019 | Feb 4, 2019 |
| Perry Steele Bacon | Brown Advisory Securities, LLC independent RIA | William Blair & Company L.L.C. BD affiliated | RIA to affiliated broker-dealer or bank | Jan 28, 2019 | Feb 4, 2019 |
| Leslie Arlene Ashley | Brown Advisory Securities, LLC independent RIA | William Blair & Company L.L.C. BD affiliated | RIA to affiliated broker-dealer or bank | Jan 28, 2019 | Feb 4, 2019 |
| Darcy C Carroll | Brown Advisory Securities, LLC independent RIA | William Blair & Company L.L.C. BD affiliated | RIA to affiliated broker-dealer or bank | Jan 28, 2019 | Feb 4, 2019 |
| Mitchell David Whiteman | Brown Advisory Securities, LLC independent RIA | William Blair & Company L.L.C. BD affiliated | RIA to affiliated broker-dealer or bank | Jan 28, 2019 | Feb 4, 2019 |
| Jennifer Dacey Viglucci | Brown Advisory Securities, LLC independent RIA | William Blair & Company L.L.C. BD affiliated | RIA to affiliated broker-dealer or bank | Jan 28, 2019 | Feb 4, 2019 |
| Matthew Francis Barrett | Brown Advisory Securities, LLC independent RIA | William Blair & Company L.L.C. BD affiliated | RIA to affiliated broker-dealer or bank | Jan 28, 2019 | Feb 4, 2019 |
| William Hunter Purcell | Brown Advisory Securities, LLC independent RIA | William Blair & Company L.L.C. BD affiliated | RIA to affiliated broker-dealer or bank | Jan 28, 2019 | Feb 4, 2019 |
| Daniel Matthew Summers | Brown Advisory Securities, LLC independent RIA | William Blair & Company L.L.C. BD affiliated | RIA to affiliated broker-dealer or bank | Jan 28, 2019 | Jan 25, 2019 |
| Joseph A Pucci Jr | Alliancebernstein L.P. other | William Blair & Company L.L.C. BD affiliated | Other | Nov 16, 2018 | Nov 15, 2018 |
| Michael Camiliere | Hightower Advisors, LLC BD affiliated | William Blair & Company L.L.C. BD affiliated | Affiliated broker-dealer or bank to another | Oct 19, 2018 | Oct 24, 2018 |
| Michele Anne Mcmahon | Wells Fargo Advisors wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Oct 4, 2018 | Oct 5, 2018 |
| Daniel Nathan Furhman | Wells Fargo Advisors wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Oct 2, 2018 | Sep 28, 2018 |
| Gary Vaughn Garabedian | Wells Fargo Advisors wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Oct 2, 2018 | Oct 5, 2018 |
| Kathleen Erin Kelly | Ameriprise Financial Services, LLC national BD | William Blair & Company L.L.C. BD affiliated | Affiliated broker-dealer or bank to another | Jul 30, 2018 | Jan 11, 2019 (165 d) |
| Kenneth L Langston | Morgan Stanley wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Jun 19, 2018 | Jul 2, 2018 |
| Matthew Lockhart Kelly | Nuveen Asset Management, LLC other | William Blair & Company L.L.C. other | Other | Mar 20, 2018 | Mar 14, 2018 |
| Brian James Glynn | Cedar Capital, LLC independent RIA | William Blair & Company L.L.C. other | Other | Dec 11, 2017 | Aug 30, 2017 |
| Joshua Paul Walshe | First Command Advisory Services other | William Blair & Company L.L.C. BD affiliated | Other | Oct 12, 2017 | Apr 17, 2018 (187 d) |
| James F Devins III | UBS Financial Services Inc. wirehouse | William Blair & Company L.L.C. other | Other | Jun 1, 2017 | Jun 1, 2017 |
| Arthur John Paterson | Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouse | William Blair & Company L.L.C. other | Other | May 8, 2017 | May 9, 2017 |
| Christopher Neam Rosamond | Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouse | William Blair & Company L.L.C. other | Other | May 8, 2017 | May 24, 2017 |
| Shelby Reeves | Merrill Lynch, Pierce, Fenner & Smith Incorporated wirehouse | William Blair & Company L.L.C. other | Other | May 8, 2017 | May 8, 2017 |
| Linda Hope Sutkin | Kelleher Financial Advisors, LLC other | William Blair & Company L.L.C. other | Other | Jan 30, 2017 | Jan 25, 2017 |
| Alexei Felix Lee | Kelleher Financial Advisors, LLC other | William Blair & Company L.L.C. other | Other | Jan 30, 2017 | Jan 25, 2017 |
| Jennifer Michelle Traina Ferworn | UBS Financial Services Inc. wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Oct 28, 2016 | Aug 7, 2018 (648 d) |
| Andrew Talman Kross | Neuberger Berman Bd LLC other | William Blair & Company L.L.C. other | Other | Sep 20, 2016 | Sep 16, 2016 |
| Izabela Hallett | Roosevelt Investments other | William Blair & Company L.L.C. other | Other | Aug 12, 2016 | Aug 8, 2014 |
| Raymond Jude Bertrand | Invesco Advisers, Inc. other | William Blair & Company L.L.C. other | Other | Aug 11, 2016 | Jul 13, 2016 |
| Max B Kaplan | Msi Financial Services, Inc. other | William Blair & Company L.L.C. other | Other | Jul 15, 2016 | Jul 13, 2016 |
| Cara Michelle Ryadi | Credit Suisse Securities (USA) LLC other | William Blair & Company L.L.C. other | Other | Jun 24, 2016 | Feb 3, 2017 (224 d) |
| Christian Myles Waite | Robert W. Baird & Co. Incorporated other | William Blair & Company L.L.C. other | Other | May 11, 2016 | May 4, 2016 |
| Donald Henry Yeomans | Goldman Sachs Wealth Services, L.P. other | William Blair & Company L.L.C. other | Other | May 11, 2016 | Oct 9, 2017 (516 d) |
| Kevin Warren Andersen | Robert W. Baird & Co. Incorporated other | William Blair & Company L.L.C. other | Other | May 11, 2016 | May 3, 2016 |
| Patrick Charles Rule | Wintrust Investments other | William Blair & Company L.L.C. other | Other | Mar 24, 2016 | Apr 4, 2016 |
| Jonathan C Lamar | Hightower Advisors, LLC other | William Blair & Company L.L.C. other | Other | Feb 4, 2016 | Feb 3, 2016 |
| Craig Elliot Savage | Credit Suisse Securities (USA) LLC other | William Blair & Company L.L.C. other | Other | Jan 29, 2016 | Jan 6, 2016 |
| Andrew E Thompson | Credit Suisse Securities (USA) LLC other | William Blair & Company L.L.C. other | Other | Jan 29, 2016 | Jan 6, 2016 |
| Kim Ann Chenevey | Credit Suisse Securities (USA) LLC other | William Blair & Company L.L.C. other | Other | Jan 28, 2016 | Jan 6, 2016 |
| Joel A Dobbs | Credit Suisse Securities (USA) LLC other | William Blair & Company L.L.C. other | Other | Jan 28, 2016 | Jan 6, 2016 |
| Robert Santos Castaneda | UBS Financial Services Inc. wirehouse | William Blair & Company L.L.C. other | Other | Jan 13, 2016 | Dec 14, 2016 (336 d) |
| Michael William Mirabelli | Wells Fargo Advisors wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Dec 31, 2015 | Aug 3, 2021 (2042 d) |
| Scott Gerald Monty | Wells Fargo Advisors wirehouse | William Blair & Company L.L.C. BD affiliated | Wirehouse to affiliated broker-dealer or bank | Dec 31, 2015 | Jul 26, 2019 (1303 d) |
| Lawrence David Gilbert | Credit Suisse Securities (USA) LLC other | William Blair & Company L.L.C. other | Other | Nov 3, 2015 | Oct 8, 2015 |
| Thomas Nelson Thibeault | UBS Financial Services Inc. wirehouse | William Blair & Company L.L.C. other | Other | Sep 16, 2015 | Sep 16, 2015 |
| Teresa Marie Devereux | Barclays Capital Inc. other | William Blair & Company L.L.C. other | Other | Aug 19, 2015 | Sep 11, 2015 |
| Louis James Fetch | Invesco Advisers, Inc. other | William Blair & Company L.L.C. other | Other | Aug 4, 2015 | Aug 21, 2015 |
| Bradley Jason Goodman | Envestnet Pmc other | William Blair & Company L.L.C. other | Other | Jun 22, 2015 | Jul 6, 2015 |
| Matthew Thomas Blume | Hightower Advisors, LLC other | William Blair & Company L.L.C. other | Other | Nov 6, 2014 | Nov 5, 2014 |
| Argiris Christ Kantzavelos | Bmo Family Office, LLC other | William Blair & Company L.L.C. other | Other | Nov 4, 2014 | Jan 22, 2014 |