Tex. Insurance Code § 826.107

(a) At a meeting convened to consider the conversion plan, an eligible member entitled to vote on the proposed conversion plan may vote in person or by proxy. The number of votes each eligible member may cast is determined by the converting company's bylaws. If the bylaws do not contain an applicable provision, each member may cast one vote. Before the eligible members may vote on approval of a conversion plan, the converting company must comply with Sections 826.101 and 826.102.

(b) At the meeting held to vote on the conversion plan, the eligible members shall also consider the adoption of amended or restated articles of incorporation.

(c) Adoption of the conversion plan or adoption of amended articles of incorporation requires the affirmative vote of at least two-thirds of the votes cast by eligible members.