This excerpt taken from the LUX 6-K filed Jun 25, 2007.
(b) Each of the Company and Parent shall, without limitation: (i) promptly notify the other of, and if in writing, furnish the other with copies of (or, in the case of oral
communications, advise the other of) any communications from or with any Governmental Entity with respect to the transactions contemplated by this Agreement; (ii) permit the other to review and discuss in advance, and consider in good faith the views of the other in connection with, any proposed written or any oral communication with any such Governmental Entity; (iii) not participate in any meeting or have any communication with any such Governmental Entity unless it has given the other an opportunity to consult with it in advance and, to the extent permitted by such Governmental Entity, give the other party the opportunity to attend and participate therein; and (iv) furnish the other party with copies of all filings and communications between it (or its advisors) and any such Governmental Entity with respect to the transactions contemplated by this Agreement; provided, however, that, notwithstanding the foregoing, the rights of the Company and Parent under this Section 5.04(b) may be exercised on their behalf by their respective outside counsel.
Section 5.05. Public Announcements. The initial press release announcing the terms of this Agreement shall be a joint press release. Thereafter, other than in connection with reasonable responses to questions in quarterly earnings conference calls, Parent, Merger Sub and the Company each agree to consult with each other before issuing any press release or otherwise making any public statement with respect to the transactions contemplated by this Agreement, agree to provide to the other party for review a copy of any such press release or public statement, and shall not issue any such press release or make any such public statement prior to such consultation and review, unless required by applicable law or any listing agreement with a securities exchange.