RSA 293-A:7.07 Record Date.

(a) The bylaws may fix or provide the manner of fixing the record date or dates for one or more voting groups in order to determine the shareholders entitled to notice of a shareholders' meeting, to demand a special meeting, to vote, or to take any other action. If the bylaws do not fix or provide for fixing a record date, the board of directors of the corporation may fix a future date as the record date.
(b) A record date fixed under this section may not be more than 70 days before the meeting or action requiring a determination of shareholders.
(c) A determination of shareholders entitled to notice of or to vote at a shareholders' meeting is effective for any adjournment of the meeting unless the board of directors fixes a new record date or dates, which it must do if