Redemption Date) discounted to the Redemption Date on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months) at the applicable Treasury Rate plus 50 basis points; plus, in either case, accrued and unpaid interest to, but excluding, the Redemption Date.
At any time on or after March 1, 2029, the Notes are redeemable, at the option of the Company, in whole or in part, at a redemption price equal to 100% of the principal amount of the Notes to be redeemed plus accrued and unpaid interest to, but excluding, the Redemption Date.
(b) The Company shall deliver to the Trustee an Officers Certificate with respect to the actual redemption price of the Notes in connection with a redemption under Section 4.1(a), including the applicable Treasury Rate, which will be calculated, or caused to be calculated, by the Company on the third Business Day preceding the Redemption Date.
(c) The Company shall have no obligation to redeem, purchase, or repay the Notes pursuant to any mandatory redemption, sinking fund, or analogous provisions or at the option of a Holder thereof.
In addition to the covenants set forth in the Base Indenture, the Notes shall be entitled to the benefit of the following covenants:
SECTION 5.1 Limitation on Liens.
The Company shall not, nor shall it permit any of its Principal Subsidiaries to, create, assume, incur or suffer to exist any mortgage, lien, security interest, pledge, charge, or other encumbrance (liens) upon any Principal Property or upon any capital stock of any Principal Subsidiary, whether owned on the date hereof or thereafter acquired, to secure any Indebtedness of the Company or any other Person (other than the Notes), without in any such case making effective provisions whereby all of the outstanding Notes are secured equally and ratably with, or prior to, such Indebtedness so long as such Indebtedness is so secured.
Notwithstanding the foregoing, the Company may, and may permit any of its Principal Subsidiaries to, create, assume, incur, or suffer to exist without securing the Notes (a) any Permitted Lien, (b) any lien upon any Principal Property or capital stock of a Principal Subsidiary to secure Indebtedness of the Company or any other Person, provided that the aggregate principal amount of all Indebtedness then outstanding secured by such lien and all similar liens under this clause (b), together with all Attributable Indebtedness from Sale-Leaseback Transactions (excluding Sale-Leaseback Transactions permitted by clauses (1) through (4), inclusive, of Section 5.2 hereof), does not exceed 15% of Consolidated Net Tangible Assets, or (c) any lien upon (i) any Principal Property that was not owned by the Company or any of its Subsidiaries on the date hereof or (ii) the capital stock of any Principal Subsidiary that owns no Principal Property that was owned by the Company or any of its Subsidiaries on the date hereof, in each case owned by a Subsidiary of the Company (an Excluded Subsidiary) that (A) is not, and is not required to be, a Subsidiary Guarantor and (B) has not granted any liens on any of its property securing Indebtedness with recourse to the Company or any Subsidiary of the Company other than such Excluded Subsidiary or any other Excluded Subsidiary.