DEFENSE ADVANCED RESEARCH PROJECTS AGENCY 675 NORTH RANDOLPH STREET ARLINGTON. VA 22203-21 14 Date: October 23, 2019 FROM: Dr. Steven Walker, Director, DARPA TO: Dr. Michael Grif?n, SUBJECT: Disquali?cation Seeking Post-Government Employment In accordance with 18 U.S.C. 208 (a criminal statute), 5 C.F.R. 2635.604 and 606, and 17 of the Stop Trading on Congressional Knowledge Act of 2012 Act?), I am notifying you that on 10/23/2019 I started or will start seeking post-government employment with the following non-federal entity(ies): Lockheed Martin Corporation I am disqualifying myself from participating personally and substantially in any particular matter that would have a direct and predictable effect on the ?nancial interests of the listed non-federal entity(ies), including its parent companies, subsidiaries, af?liates, and joint ventures (current and future). This disquali?cation remains in e??ect until further notice. In the event circumstances change, such as if I reject the possibility of employment with the listed entity(ies), or if I receive no response two months after submitting my resume, I will consult DARPA General Counsel and submit a seeking employment withdrawal memorandum (DARPA Form 48a), to all relevant parties. I ?le [select one]: the Public Financial Disclosure form (OGE Form 278). the Con?dential Financial Disclosure form (OGE Form 450). 0 no ?nancial disclosure form. Name: Dr. Steven Walker Title: Director, DARPA Of?ce: Director cc: General Counsel CMO Director/Contracting Of?cer DARPA Form 480. APR 2017 PREVIOUS EDIT10N OBSOLETE