Company: STBA
Filing Date: 2025-03-31
Form Type: DEF 14A
Source: 0001193125-25-068253
Chunk: 25

Company: S&T BANCORP INC
Filing Date: 2025-03-31
Form: DEF 14A
Chunk 25
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, relieved of the duties normally performed by the Chairperson, is free to focus his or her entire attention on growing and strengthening the business. The duties of the non-executiveChairperson of the Board include:

| • |     | presiding over all meetings of the Board; |

| • |     | preparing the agenda for Board meetings with the Secretary and in consultation with the CEO and other members of the Board; |

| • |     | ensuring the Board fulfills its role in overseeing and monitoring management and operations of S&T and protecting the interests of S&T and its shareholders; |

| • |     | ensuring the Board receives timely, accurate and complete information and the decision time necessary to make informed judgments; |

| • |     | assigning tasks to the appropriate committees of the Board; |

| • |     | establishing a relationship of trust with the CEO, and providing advice and counsel while respecting the executive responsibilities of the CEO; |

| • |     | promoting effective relationships and open communication, both inside and outside the boardroom, between senior management and the Board; |

| • |     | communicating the Board’s evaluation of the CEO’s annual performance together with the Compensation Committee Chairperson; and |

| • |     | presiding over all meetings of shareholders. |

We believe that the current composition of the Board, the Board committees as presently constituted and the leadership structure of the Board enable the Board to fulfill its role in overseeing and monitoring the management and operations of S&T and to protect the interests of S&T and its shareholders. The S&T Board’s Role in Risk Oversight Role of the S&T Board The S&T Board with the assistance of the Risk Committee oversees an enterprise-wide approach to risk management (“ERM”), designed to support the achievement of strategic goals, to improve long-term organizational performance and to enhance shareholder value. The Board’s oversight primarily focuses on material risks and any notable emerging themes to ensure S&T’s risk management is adequate. The chair of the Risk Committee, in collaboration with the Board Chairperson, helps ensure that the Board has appropriate discussions on risk topics. The Risk Committee is responsible for reviewing and recommending to the Board for approval certain risk appetites taking into account S&T’s structure, risk profile, complexity, activities, size, and other appropriate risk-related factors. The Risk Committee considers current risks, which include the respective timeframes reflected by those risks, emerging risks, and future threats. 16| S&T Bancorp, Inc.| 2025 Proxy Statement

Corporate Governance

The Risk Committee is responsible for