White Raymond T. sold NNBR

Footnotes

This Form 4 is filed jointly by Legion Partners, L.P. I ("Legion Partners I"), Legion Partners, L.P. II ("Legion Partners II"), Legion Partners Special Opportunities, L.P. XI ("Legion Partners Special Opportunities"), Legion Partners, LLC ("General Partner"), Legion Partners Asset Management, LLC ("Legion Partners Asset Management"), Legion Partners Holdings, LLC ("Legion Partners Holdings"), Christopher S. Kiper and Raymond T. White (collectively, the "Reporting Persons"). Each Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein, and this report shall not be deemed to be an admission that any Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.; Represents the reference price associated with the applicable Swap Agreement (as defined below).; Represent certain cash-settled total return swap agreements (the "Swap Agreements") with an unaffiliated third party financial institution, which provide economic exposure to the number of notional shares set forth in Column 9. The Swap Agreements provide the holder thereof with economic results that are comparable to the economic results of ownership but do not provide the power to vote or direct the voting or dispose of or direct the disposition of the shares of common stock that are the subject of the Swap Agreements (the "Subject Shares"). The Reporting Persons do not have the right or ability to convert the Subject Shares into shares of common stock at any time. Each Reporting Person expressly disclaims beneficial ownership of the Subject Shares except to the extent of his or its pecuniary interest therein.; Securities owned directly by Legion Partners I. General Partner is the general partner of Legion Partners I, Legion Partners Asset Management is the investment advisor of Legion Partners I, Legion Partners Holdings is the sole member of Legion Partners Asset Management and managing member of General Partner, and each of Messrs. Kiper and White are managing directors of Legion Partners Asset Management and managing members of Legion Partners Holdings. As a result of these relationships, General Partner, Legion Partners Asset Management, Legion Partners Holdings and Messrs. Kiper and White may be deemed to beneficially own the securities owned directly by Legion Partners I.