Exhibit 5 ========= Date: Fri, 17 May 2013 14:10:29 -0400 From: Janet Burgee To: Jacob Kogan Subject: PTR File Parts/Attachments: 1 OK 20 lines Text 2 Shown ~15 lines Text ---------------------------------------- Hi, Dr. Kogan, The faculty committees are now in the process of reviewing the PTR files, and you had indicated that you wanted to review yours first before the committee sees it. The file is in my office, so when you have a chance could you please stop by to look at it? Thanks, Janet -------------------------------------------------------------- Janet Burgee, MA Coordinator UMBC Dept.of Mathematics and Statistics 1000 Hilltop Circle Baltimore, MDÂ 21250 (410) 455-2401