Repurchase at the Option of the Holders Clause Samples

Repurchase at the Option of the Holders. The Holders may require the Company to repurchase any outstanding Securities for cash on September 15, 2016 at a purchase price per Security equal to 100% of the aggregate principal amount of the Security, together with any accrued and unpaid interest, (subject to Section 4.01(c)(iv) of the Indenture) to but not including the applicable Repurchase Date.

Repurchase at the Option of the Holders. Upon the occurrence of a Change in Control or a Termination of Trading, a Holder has the right, at such Holder’s option, to require the Company to repurchase all of such Holder’s Notes or any portion thereof (in minimum principal amounts of $1,000 or integral multiples thereof) on the Fundamental Change Repurchase Date at a price equal to the Fundamental Change Repurchase Price. No sinking fund is provided for the Notes. The Notes are redeemable as a whole, or from time to time in part, at any time commencing on August 15, 2015 at the option of the Company. The redemption price (the “Redemption Price”) for any such redemption is equal to 100%, expressed as a percentage of the Principal Amount of Notes to be redeemed, together with accrued and unpaid interest (including Additional Interest, if any) to, but excluding, the Redemption Date.

Repurchase at the Option of the Holders. If at any time there has been a change in control (as defined in the Preliminary Prospectus Supplement), each holder of shares of the Class B Series 3 Preferred Stock will have the right, for a period of 90 days from the date of the change in control, to require the Issuer to redeem all or any portion of the shares of Class B Series 3 Preferred Stock owned by that holder. Not later than 130 days after the date of the change in control (or, if that date is not a Business Day (as defined in the Preliminary Prospectus Supplement), the next succeeding Business Day) the Issuer will redeem all shares holders have elected to require the Issuer to redeem in a written notice delivered to the Issuer on or prior to the 90th day after the change in control. The redemption price per share will be equal to the per share liquidation preference of $25.00 per share, plus all dividends accumulated and unpaid thereon, whether or not declared, to, and including, the date of redemption. Transfer Agent, Registrar, Calculation Agent and Dividend Paying Agent: ▇▇▇▇▇ Fargo Bank, N.A. Public Offering Price: $25.00 per share CUSIP / ISIN: 12542R 704 / US12542R7044 Listing: NASDAQ Stock Market / CHSCM Underwriters: Joint Book-Running Managers ▇▇▇▇▇▇▇ Lynch, Pierce, ▇▇▇▇▇▇ & ▇▇▇▇▇ Incorporated ▇▇▇▇▇ Fargo Securities, LLC Lead Managers ▇.▇. ▇▇▇▇▇▇▇▇ & Co. ▇.▇. ▇▇▇▇▇▇ Securities LLC

Repurchase at the Option of the Holders. (a) Holders have the right to require the Company to repurchase the Debentures on December 31, 2014, 2019, 2024, 2029 and 2034 (each of which, an “Optional Repurchase Date”). The repurchase price payable for a Debenture (the “Optional Repurchase Price”) will equal the sum of (1) 100% of the principal amount of the Debentures to be redeemed, plus (2) accrued and unpaid interest, including Additional Interest, if any, to, but excluding, the Optional Repurchase Date, unless such Optional Repurchase Date falls after a Record Date in respect of such interest payment and on or prior to the corresponding Interest Payment Date, in which case the Company will pay the full amount of accrued and unpaid interest payable on such Interest Payment Date to the Holder of record at the close of business on such Record Date. The Company may elect to pay the Optional Repurchase Price in cash, shares of the Common Stock or any combination of cash and shares of the Common Stock, at the Company’s option. If the Company elects to pay some or all of the Optional Repurchase Price in shares of the Common Stock, then the number of shares of the Common Stock a Holder will receive in exchange for the portion of the Optional Repurchase Price to be paid in Common Stock will be that number of shares equal to (x) that portion of the Optional Repurchase Price to be paid to such Holder in shares, divided by (y) the product of (i) the price per share of the Common Stock determined during the 40 consecutive Trading Days ending on the second Trading Day immediately preceding the Optional Repurchase Date using the sum of the Repurchase Daily Price Fractions for such 40 consecutive Trading Days (where “Repurchase Daily Price Fraction” means, for each such trading day, 2.5% multiplied by the Daily VWAP per share of Common Stock for such day), multiplied by (ii) 97.5%.

Repurchase at the Option of the Holders. If the Issuer has exercised its Conversion Right pursuant to Condition 6 (but for the avoidance of doubt not in any other circumstances), then, within 5 Business Days after having received a Conversion Notice, a Holder has the right to require the Issuer to redeem in full on the proposed Conversion Date the Securities held by that Holder and which are subject to a Conversion Notice at their principal amount outstanding. An amount of interest to the extent accrued from and including the immediately preceding Coupon Payment Date until but excluding the Conversion Date will be due and payable in accordance with Condition 3(h).

Repurchase at the Option of the Holders. Upon the occurrence of a Fundamental Change, a Holder has the right, at such Holder’s option, to require the Company to repurchase all of such Holder’s Notes or any portion thereof (in minimum principal amounts of $1,000 or integral multiples of $1,000 in excess thereof) on the Fundamental Change Repurchase Date at a price equal to the Fundamental Change Repurchase Price. Subject to the terms of the Indenture, a Holder shall have the option to require the Company to purchase any outstanding Notes on each of December 1, 2020, December 1, 2027, December 1, 2034 and December 1, 2041 at a price equal to the Designated Repurchase Price specified in the Indenture. No sinking fund is provided for the Notes. The Notes are redeemable as a whole, or from time to time in part, at the Company’s option, at any time, on a Redemption Date before December 1, 2018, if the Volume Weighted Average Price is at least one hundred twenty percent (120%) of the then current Conversion Price for each of at least 20 Trading Days in the 30 consecutive Trading Days ending on, and including, the Trading Day prior to the mailing or sending of the notice of redemption pursuant to Section 11.03 of the Indenture. The Notes also are redeemable as a whole, or from time to time in part, at any time commencing on December 1, 2018 at the option of the Company. The redemption price (the “Redemption Price”) for any such redemption is equal to 100% of the Principal Amount of Notes to be redeemed, together with accrued and unpaid interest (including Additional Interest, if any) to, but excluding, the Redemption Date.

Repurchase at the Option of the Holders a. The Holders may require the Company to repurchase any outstanding Securities for cash, on July 1, 2013, July 1, 2016, July 1, 2021, July 1, 2026 and July 1, 2031 (each a “Repurchase Date”) at a purchase price per Security equal to 100% of the aggregate principal amount of the Security, together with any accrued and unpaid interest, including Contingent Interest, to but not including the applicable Repurchase Date; provided that if such Repurchase Date is an interest payment date, interest on the Securities will be payable to the Holders in whose names the Securities are registered at the close of business on the relevant Record Date. b. The Company shall give written notice of the applicable Repurchase Date by delivery of the Repurchase Notice as provided in the Indenture, to each Holder (at its address shown in the register of the Registrar) and to beneficial owners as required by applicable law, not less than 20 Business Days prior to each Repurchase Date .

Repurchase at the Option of the Holders