to an initial conversion price of approximately $25.00 per share of common stock. A maximum of 13,331,893 shares of Company common stock may be issued upon conversion of the 2028 Notes, subject to customary adjustments.
The 2028 Notes are convertible at the option of the holders (in whole or in part) at any time prior to the close of business on the business day immediately preceding July 1, 2028 only under the following circumstances: (1) during any calendar quarter commencing after the calendar quarter ending on June 30, 2023 (and only during such calendar quarter), if the last reported sale price of the common stock for at least 20 trading days (whether or not consecutive) during a period of 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter is greater than or equal to 130% of the conversion price on each applicable trading day; (2) during the five business day period after any five consecutive trading day period (the “measurement period”) in which the “trading price” (as defined in Section 1.01 of the Indenture) per $1,000 principal amount of Notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price of common stock and the conversion rate on each such trading day; (3) if the Company calls any or all of the Notes for redemption, at any time prior to the close of business on the scheduled trading day immediately preceding the redemption date; or (4) upon the occurrence of certain corporate events as specified in the Indenture. On or after July 1, 2028 until the close of business on the second scheduled trading day immediately preceding the maturity date, holders may convert all or a portion of their 2028 Notes at any time, regardless of the foregoing circumstances.
Optional Redemption. On or after October 1, 2024, the Company may redeem (an “Optional Redemption”) for cash all or any portion of the 2028 Notes at a redemption price equal to the Applicable Percentage (as defined in the Indenture) of the principal amount of such 2028 Notes, plus accrued and unpaid interest to, but excluding, the applicable redemption date; provided, however, that if the Company elects to redeem fewer than all of the outstanding 2028 Notes, the Company must, in the case of each Optional Redemption, elect to redeem a minimum of $62.5 million in aggregate principal amount of 2028 Notes. No sinking fund is provided for the 2028 Notes.
Amortization. On each of September 15, 2027 and March 15, 2028, the Company is required to offer to repurchase for cash the lesser of $15.0 million and 5% of the aggregate principal amount of 2028 Notes then outstanding, in principal amounts of $1,000 or an integral multiple thereof, at a repurchase price equal to 100.0% of the principal amount of the 2028 Notes to be repurchased, plus accrued and unpaid interest to, but excluding, the relevant repurchase date.
Repurchase of Notes if 2026 Notes Remain Outstanding on June 14, 2026. If more than $30.0 million aggregate principal amount of 2026 Notes (the “Retirement Threshold”) remain outstanding on June 14, 2026, the holders of the 2028 Notes have the right to require the Company to repurchase for cash on June 15, 2026 all or any portion of their 2028 Notes, in principal amounts of $1,000 or an integral multiple thereof, at a repurchase price equal to 106.5% of the principal amount of the 2028 Notes to be repurchased, plus accrued and unpaid interest to, but excluding, the repurchase date.
Repurchase of Notes upon a Fundamental Change. Upon the occurrence of a Fundamental Change (as defined in the Indenture) of the Company, the holders of the 2028 Notes have the right to require the Company to repurchase for cash all or part of their 2028 Notes, in principal amounts of $1,000 or an integral multiple thereof, at a repurchase price equal to 105.25% of the principal amount of the 2028 Notes to be repurchased, plus accrued and unpaid interest to, but excluding, the Fundamental Change repurchase date.
Repurchase of Notes upon Certain Asset Sales. At any time when the Company and its restricted subsidiaries receive Net Cash Proceeds (as defined in the Indenture) of more than $2.5 million in excess of the Asset Sale Threshold (as defined below) (such excess Net Cash Proceeds, the “Excess Proceeds”), the Company will make an offer (an “Asset Sale Offer”) to all holders of 2028 Notes to repurchase 2028 Notes for an aggregate amount of cash equal to 50.0% of such Excess Proceeds (excluding, for the avoidance of doubt, any Net Cash Proceeds previously applied to the repurchase of any 2028 Notes pursuant to any preceding Asset Sale Offer), at a repurchase price per 2028 Note equal to 100.0% of the principal amount thereof, plus accrued and unpaid interest to, but excluding, the relevant purchase date, if any. “Asset Sale Threshold” means $20.0 million in the aggregate, provided that on and after the date on which the cumulative Net Cash Proceeds received by the Company and its restricted subsidiaries from Asset Sales (as defined in the Indenture) after April 20, 2023 exceeds $20.0 million in the aggregate, the “Asset Sale Threshold” means $0.
Restrictive Covenants. The Indenture contains certain covenants that, among other things, limit the ability of the Company and its restricted subsidiaries to, subject to customary and negotiated exceptions as set forth therein: (i) incur additional indebtedness unless expressly subordinated to, and with a maturity date at least one year after, the 2028 Notes; (ii) guarantee indebtedness or issue redeemable equity; (iii) create certain senior or pari passu liens; (iv) pay dividends on,