Use the proceeds of any Credit Extension, whether directly or indirectly, and whether immediately, incidentally or ultimately, to purchase or carry margin stock (within the meaning of Regulation U of the FRB) or to extend credit to others for the purpose of purchasing or carrying margin stock or to refund indebtedness originally incurred for such purpose; provided that this Section 7.10 shall not restrict (a) Borrower from using such proceeds to purchase, redeem or otherwise acquire its Equity Interests in accordance with the restrictions thereon set forth in Section 7.06(e) , provided that Borrower immediately retires and cancels any such Equity Interests (and, to the extent such Equity Interests consist of Borrower’s capital stock, shall not retain such capital stock as treasury stock) or (b) Borrower or its Subsidiaries from using such proceeds to acquire at least ninety (90%) of all of the issued and outstanding margin stock of a Person to effectuate a short form merger with such Person permitted by Section 7.02 and Section 7.04 , provided that Borrower shall immediately de‑list and de‑register all such margin stock immediately following such acquisition thereof.