F1The 13,540,305 shares of Common Stock are directly owned as follows:(i)11,000,000 shares directly owned by Oak Investment Partners XIII, Limited Partnership ("Oak XIII"), (ii)267,786 shares directly owned by Oak Investment Partners IX, Limited Partnership ("Oak IX"), (iii)2,853 shares directly owned by Oak IX Affiliates Fund, Limited Partnership ("Oak IX Affiliates"), (iv)6,427 shares directly owned by Oak IX Affiliates Fund-A, Limited Partnership ("Oak IX Affiliates-A"), (v)1,630,960 shares directly owned by Oak Investment Partners X, Limited Partnership ("Oak X") of which 271,503 shares were purchased pursuant to a public offering of the Issuer that closed on March 7, 2017, (vi)26,181 shares directly owned by Oak X Affiliates Fund, Limited Partnership of which 4,359 shares were purchased pursuant to a public offering of the Issuer that closed on March 7, 2017 ("Oak X Affiliates", together with Oak XIII, Oak IX, Oak IX Affiliates, Oak IX Affiliates-A, and Oak X, "Oak Funds").
F2Continuation of Footnote 1 - (vii) 606,098 shares directly owned by Bandel L. Carano, a Director of Kratos Defense & Security Solutions, Inc. No other reporting person has any pecuniary interest in these shares.
F3Mr. Carano a Managing Member of (i) Oak Associates XIII, LLC, the General Partner of Oak XIII, (ii) Oak Associates IX, LLC, the General Partner of Oak IX, (iii) Oak IX Affiliates, LLC, the General Partner of each of Oak IX Affiliates and Oak IX Affiliates-A, (iv) Oak Associates X, LLC, the General Partner of Oak X, and (v) Oak X Affiliates, LLC, the General Partner of Oak X Affiliates.

Remarks

Mr. Carano is reporting the purchase of 275,862 shares of Common Stock by Oak X and Oak X Affiliates together with the holdings of the other Oak Funds because they may be deemed to be included in a "group" with Mr. Carano. Mr. Carano disclaims beneficial ownership of any securities (except to the extent of his pecuniary interest in such securities) other than any securities reported herein as being directly owned by him, and this report shall not be deemed an admission that Mr. Carano is the beneficial owner of any such securities for purposes of Section 16 or for any other purpose. Bandel Carano is a Director of the Issuer as well as the Managing Member of the General Partners of the Oak Funds as disclosed in footnote 2 above. The Oak Funds and Mr. Carano reserve the right to consolidate the filings of the Oak Funds and Mr. Carano in the future.