PL Planet Labs PBC

Protective Life Corporation (NYSE:PL) will announce first quarter 2007 results after the market closes on Tuesday, May 8, 2007. The conference call for management to discuss first quarter results, originally scheduled for Wednesday, May 9, 2007 at 9:00 a.m. Eastern, has been rescheduled for Wednesday, May 9, 2007 at 8:00 a.m. Eastern. Those interested in listening to the live webcast of the conference call may access it through Protective�s website. Listeners should log on to www.protective.com approximately fifteen minutes prior to the call to register, download and install the audio software required to listen to the webcast. A recording of the call will be available from 12:00 p.m. Eastern May 9 until midnight May 16. The recording may be accessed by dialing 1-800-283-8183 (international callers 1-402-220-0867). A recording of the webcast will also be available at www.protective.com until midnight May 16. Supplemental financial information will be available at release time on the company�s website at www.protective.com.