Company: LGN
Filing Date: 2025-11-03
Form Type: DRS
Source: 0001193125-25-262782
Chunk: 211

Company: Legence Corp.
Filing Date: 2025-11-03
Form: DRS
Chunk 211
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 that the stockholder became an interested stockholder, unless:

| • |     | the transaction is approved by the board of directors before the date the interested stockholder attained that 
 status;                                                                                                        |

| • |     | upon consummation of the transaction that resulted in the stockholder becoming an interested stockholder, the                          
 interested stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the transaction commenced; or |

| • |     | on or after such time the business combination is approved by the board of directors and authorized at a meeting        
 of stockholders by at least two-thirds of the outstanding voting stock that is not owned by the interested stockholder. |

Board Classification Our amended and restated certificate of incorporation provides that our board of directors is divided into three classes of directors, with the directors serving three-year terms. As a result, approximately one-thirdof our board of directors is elected each year. The classification of directors has the effect of making it more difficult for stockholders to change the composition of our board of directors. Director Nomination Rights Our amended and restated certificate of incorporation provides Blackstone with the right to designate or nominate a majority of the members of our board of directors so long as it and its affiliates collectively beneficially own at least 50% of the voting power of our capital stock entitled to vote generally in the election of 144

Confidential Treatment Requested by Legence Corp.

Pursuant to 17 C.F.R. Section 200.83

directors. When Blackstone and its affiliates collectively beneficially own less than 50% but at least 20% of the voting power of our capital stock entitled to vote generally in the election of
directors, they will have the right to generally designate or nominate a proportional number of directors to our board of directors. When Blackstone and its affiliates collectively beneficially own less than 20% but at least 5% of the voting power
of our capital stock entitled to vote generally in the election of directors, they will have the right to designate or nominate one director to our board of directors.

Removal of Directors; Vacancies and Newly Created Directorships

Our amended and restated certificate of incorporation provides that directors may be removed with or without cause upon the affirmative vote of
a majority in voting power of all outstanding shares of stock entitled to vote generally in the election of directors, voting together as a single class; provided, however, at any time when Blackstone and its affiliates beneficially