Company: SFB
Filing Date: 2025-04-25
Form Type: DEFA14A
Source: 0001193125-25-094837
Chunk: 0

Company: STIFEL FINANCIAL CORP
Filing Date: 2025-04-25
Form: DEFA14A
Chunk 0
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.com/SF.                                                             |
| Step 2: |                                                          | Click on the icon on the right to view meeting materials.                                  |
| Step 3: |                                                          | Return to the investorvote.com window and follow the instructions on the screen to log in. |
| Step 4: |                                                          | Make your selections as instructed on each screen for your delivery preferences.           |
| Step 5: |                                                          | Vote your shares.                                                                          |

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| Stifel Financial Corp. Shareholder Meeting Notice |

The 2025 Annual Meeting of Shareholders of Stifel Financial corp. will be held on Wednesday, June 4, 2025 at 9:30 a.m. Central Time, virtually via the internet at meetnow.global/MSFDM54. To access the virtual meeting, you must have the information that is printed in the shaded bar located on the reverse side of this form. Proposals to be voted on at the meeting are listed below along with the Board of Directors’ recommendations. The Board of Directors recommend a vote FORall the nominees listed and FORProposals 2 and 3:

| 1. | Election of Directors: |

01 - Adam T. Berlew 02 - Maryam S. Brown 03 - Michael W. Brown 04 - Lisa L. Carnoy 05 - Robert E. Grady 06 - James P. Kavanaugh 07 - Ronald J. Kruszewski 08 - Maura A. Markus 09 - David A. Peacock 10 - Thomas W. Weisel 11 - Michael J. Zimmerman

| 2) | To approve, on an advisory basis, the compensation of our named executive officers (say on pay). |

| 3) | To ratify the appointment of KPMG LLP as our independent registered public accounting firm for 2025. |

| 4) | To consider and act upon other business as may properly come before the meeting and any adjournment or postponement 
 thereof.                                                                                                            |

PLEASE NOTE – YOU CANNOT VOTE BY RETURNING THIS NOTICE. To vote your shares you must go online or request a paper copy of the proxy materials to receive a proxy card.

| Here’s how to order a copy of the proxy materials and select delivery preferences:                                                                                                                      
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