Protected Period. The “Protected Period” shall mean the period of time beginning with the Change of Control and ending on the two-year anniversary of such Change of Control or Executive’s death, if earlier; provided, however, if Executive’s employment with the Company is terminated by the Company other than for Cause during the Term and within six months prior to

Protected Period. The "Protected Period" shall mean the period of time beginning with the Change of Control and ending on the two-year anniversary of such Change of Control or Executive's death, if earlier; provided, however, if Executive's employment

Change in Control Protected Period. For purposes of this Agreement, “Change in Control Protected Period” shall mean the period beginning three months prior to a Change in Control and ending 12 months following a Change in Control.

Nothing in or about this Agreement prohibits Executive from: # filing and, as provided for under Section 21F of the Exchange Act, maintaining the confidentiality of a claim with the Securities and Exchange Commission (the “SEC”); # providing Confidential Information or information about this Agreement or any Atlas Company to the SEC, or providing the SEC with information that would otherwise violate any section of this Agreement, to the extent permitted by Section 21F of the Exchange Act; # cooperating, participating or assisting in an SEC investigation or proceeding without notifying the Company; or # receiving a monetary award as set forth in Section 21F of the Exchange Act.

Protected Rights. Nothing in this Agreement limits your ability to file a charge or complaint with the Equal Employment Opportunity Commission, the Department of Labor, the National Labor Relations Board, the Occupational Safety and Health Administration, the Securities and Exchange Commission or any other federal, state or local governmental agency or commission (“Government Agencies”). You further understand that this Agreement does not limit your ability to communicate with any Government Agencies or otherwise participate in any investigation or proceeding that may be conducted by any Government Agency, including providing documents or other information, without notice to the Company. While this Agreement does not limit your right to receive an award for information provided to the Securities and Exchange Commission, you understand and agree that, to maximum extent permitted by law, you are otherwise waiving any and all rights you may have to individual relief based on any claims that you have released and any rights you have waived by signing this Agreement.

Protected Period. The “Protected Period” shall be a period of time determined in accordance with the following:

Protected Period. The “Protected Period” shall mean the period of time beginning with the Change of Control and ending on the two-year anniversary of such Change of Control or Executive’s death, if earlier; provided, however, if Executive’s employment with the Company is terminated by the Company other than for Cause during the Term and within six months prior to the date on which a Change of Control occurs (e.g., not during the Protected Period), and it is reasonably demonstrated by Executive that such termination was at the request of a third party who has taken steps reasonably calculated to effect the Change of Control, or otherwise arose in connection with or anticipation of the Change of Control, then for purposes of determining whether a Qualifying Termination has occurred and only for such purposes, the Change of Control shall be deemed to have occurred on the date immediately prior to the Date of Termination and Executive shall be deemed to have experienced a Qualifying Termination by the Company other than for Cause. Notwithstanding the foregoing proviso, if Executive’s employment is terminated by the Company during the Term and within six months prior to the date on which a Change of Control occurs in connection with an offer of a job at TETRA that is substantially similar in nature and includes compensation no less than the compensation then paid by the Company (a “TETRA Equivalent Job”), there shall not be deemed to have occurred a Qualifying Termination.

Termination During the Protected Period. The provisions of this Paragraph 4(b) shall apply on and after the Protected Period Effective Date (defined below) and shall remain in effect during the Protected Period, and payments and benefits provided under this Paragraph 4(b) shall be in lieu of any payment or benefit provided under Paragraph 4(a). If Executive’s employment terminates after the Protected Period Effective Date and during the Protected Period, the following shall apply:

Protected Rights. You understand that nothing in this Agreement limits your ability to file a charge or complaint with the Equal Employment Opportunity Commission, the Department of Labor, the National Labor Relations Board, the Occupational Safety and Health Administration, the California Department of Fair Employment and Housing, the Securities and Exchange Commission or any other federal, state or local governmental agency or commission (“Government Agencies”). You further

Protected Rights. Employee understands that nothing contained in this Agreement limits Employee’s ability to file a charge or complaint with the Equal Employment Opportunity Commission, the National Labor Relations Board, the Securities and Exchange Commission or any other federal, state or local governmental agency or commission (“Government Agencies”). Employee further understands that this Agreement does not limit Employee’s ability to communicate or share information with any Government Agencies or otherwise participate in any investigation or proceeding that may be conducted by any Government Agencies. However, based on Employee’s release of claims set forth in Paragraph 4 of this Agreement, Employee understands that Employee is releasing all claims and causes of action that Employee might personally pursue or that might be pursued in Employee’s name and, to the extent permitted by applicable law, Employee’s right to recover monetary damages or obtain injunctive relief that is personal to Employee in connection with such claims and causes of action.