<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: arial,helvetica,sans-serif; font-size: 10pt; color: #000000'><style>p { margin: 0; }</style><div style="font-family: arial,helvetica,sans-serif; font-size: 10pt; color: #000000"><p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt; margin-bottom: 0.0001pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman""><i>Sent on behalf of Rhonda Barbosa</i></span></p><p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt; margin-bottom: 0.0001pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman""><br></span></p><p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt; margin-bottom: 0.0001pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"">Attention All Regular and Term
Employees: </span></p>
<p class="MsoNormal" align="center" style="font-family: arial, helvetica, sans-serif; text-align: center;"><b><u><span style="font-family: 'Times New Roman', serif;"><font size="5">TIAA-CREF
401(k) GSRA Open Enrollment Begins Today </font></span></u></b><span style="font-size: 12pt; font-family: 'Times New Roman', serif;"></span></p>
<p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"">The 401(k) Group Supplemental
Retirement Annuity (GSRA) Open enrollment for Calendar Year 2015 will be
offered from <b>December 1, 2014 through</b> <b>December 12, 2014. </b>All elections will be reflected in the
January 15, 2015 paycheck. </span><span style="font-family: 'Times New Roman', serif; font-size: 12pt;">Human Resources will be providing
web-based enrollment for your convenience. </span></p><p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-family: 'Times New Roman', serif; font-size: 12pt;"><br></span></p><p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-family: 'Times New Roman', serif; font-size: 12pt;">To access the 401(k) GSRA enrollment
link, go to the Lab's Insight page, under Announcements. Or you may follow this link: </span><a href="https://mis.jlab.org/mis/apps/hr/gsra_enrollment/" target="_blank" style="font-size: 10pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman";color:blue">https://mis.jlab.org/mis/apps/hr/gsra_enrollment/</span></a></p>
<p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt; margin-bottom: 0.0001pt;"><b><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman""><br></span></b></p><p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt; margin-bottom: 0.0001pt;"><b><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"">DO YOU NEED TO ENROLL?</span></b><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman""></span></p>
<ul type="disc" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;">
<li class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman"">If you wish to contribute more or less than the 5%
default contribution, or opt-out of this program, <i>you must enter the on-line system no later than close of business
(5:00pm) on December 12. </i></span></li>
</ul>
<p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><b><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"">WHAT HAPPENS IF YOU DO NOT ENROLL?</span></b><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman""> </span></p>
<ul type="disc" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;">
<li class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman"">If you <b><u>do not</u></b> enter the on-line system
prior to close of business (5:00pm) on Friday, December 12, you will
automatically be enrolled in the default employee 5 % contribution plan
that is based on your current salary.</span></li>
</ul>
<p class="MsoNormal" style="font-family: arial, helvetica, sans-serif;"><font size="4"><b><u><span style="font-family: 'Times New Roman', serif; color: red;">Key Changes to the Lab’s employer provided 401(k)
contribution</span></u></b><span style="font-family: 'Times New Roman', serif; color: red;">:</span></font></p><p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="text-indent: -0.25in; font-size: 12pt; font-family: Symbol;"></span></p><p class="MsoNormal"><span style="text-indent: -0.25in;"><font face="Symbol"><span style="font-size: 12pt;">· </span></font></span><span style="text-indent: -0.25in;">Effective January 1, 2015, benefits eligible employees’ 401(k) contribution provided by the Lab will be reduced from 10% to 9% of your eligible compensation.</span><span style="font-family: 'Times New Roman', serif; font-size: 12pt; text-indent: -0.25in;"> Eligible employees will remain 100% vested in the employer paid 9% contribution as in the past.</span></p><pre><span style="font-family: Symbol; font-size: 12pt; text-indent: -0.25in;">·</span><span style="text-indent: -0.25in;"><font face="Times New Roman" size="1"> </font></span><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt; text-indent: -0.25in;"><span style="font-size:12.0pt;font-family:
"Times New Roman","serif";mso-fareast-font-family:"Times New Roman"">Due to the 401(k) employer provided contribution change, Jefferson Lab is required to provide you with the attached Summary of Material Modification notification. Please take a moment to review this document. </span></span></pre><pre style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="text-indent: -0.25in; font-size: 12pt; font-family: Symbol;">·<span style="font-stretch: normal; font-size: 7pt; font-family: 'Times New Roman';"> </span></span><span style="text-indent: -0.25in; font-size: 12pt; font-family: 'Times New Roman', serif;">A list of Frequently Asked Questions about the 401(k) Open Enrollment process is listed on Insight for additional reference. </span></pre><pre style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman""> </span></pre>
<p class="MsoNormal" style="font-family: arial, helvetica, sans-serif;"><b><u><span style="font-family: 'Times New Roman', serif; color: red;"><font size="4">Important Updates</font></span></u></b><span style="font-family: 'Times New Roman', serif;"><font size="4">:</font><span style="font-size: 12pt;"></span></span></p>
<p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><b><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"">2015 Annual Contribution Limits:</span></b><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman""></span></p>
<ul type="disc" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;">
<li class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman"">Voluntary Employee Contribution - $18,000</span></li>
<li class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman"">Catch-Up Allowance (50+ years of age) an additional
$6,000, totaling $24,000 maximum</span></li>
<li class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman"">Total annual maximum contribution from the employee and
employer is $53,000</span></li>
</ul>
<p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><b><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"">Safe Harbor Plan Participant Notice:</span></b><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman""></span></p>
<ul type="disc" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;">
<li class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman"">Jefferson Lab is required to provide you with the 401(k)
Safe Harbor non-elective contribution which describes plan related rules</span></li>
<li class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-font-family:
"Times New Roman"">Please review the attached Safe Harbor Notice</span></li>
</ul>
<p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"">You can change your contribution
amount any time during the year by submitting a new Salary Reduction Agreement
form. These forms are located in the Human Resources Office in the SSC building.</span></p>
<p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"">If you have questions, please
contact Treva Ferguson (x 7291) or Doug Roeder (x 7576).</span></p><p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman""><br></span></p><p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"">Regards,</span></p><p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"">Rhonda Barbosa</span></p><p class="MsoNormal" style="font-family: arial, helvetica, sans-serif; font-size: 10pt;"><span style="font-size:12.0pt;font-family:"Times New Roman","serif";
mso-fareast-font-family:"Times New Roman"">Human Resources</span></p></div></div></body></html>