Common use of Restrictions on Transfer and Ownership Clause in Contracts

Restrictions on Transfer and Ownership. The Series E Articles Supplementary provide that the aggregate stock ownership limitation included in our charter (as described under “Description of Common Stock — Restrictions on Ownership and Transfer” in the accompanying prospectus) applies to ownership of shares of Series E Preferred Stock. Our charter provides that generally no person may own, or be deemed to own by virtue of the attribution provisions of the Code, either

Restrictions on Transfer and Ownership. The Series E D Articles Supplementary provide that the aggregate stock ownership limitation included in our charter (as described under “Description of Common Stock — Restrictions on Ownership and Transfer” in the accompanying prospectus) applies to ownership of shares of Series E D Preferred Stock. Our charter provides that generally no person may own, or be deemed to own by virtue of the attribution provisions of the Code, either

Restrictions on Transfer and Ownership. The Series E G Articles Supplementary provide that the aggregate stock ownership limitation included in our charter (as described under “Description of Common Stock — Restrictions on Ownership and Transfer” in the accompanying prospectus) applies to ownership of shares of Series E G Preferred Stock. Our charter provides that generally no person may own, or be deemed to own by virtue of the attribution provisions of the Code, either

Restrictions on Transfer and Ownership. The Series E F Articles Supplementary provide that the aggregate stock ownership limitation included in our charter (as described under “Description of Common Stock — Restrictions on Ownership and Transfer” in the accompanying prospectus) applies to ownership of shares of Series E F Preferred Stock. Our charter provides that generally no person may own, or be deemed to own by virtue of the attribution provisions of the Code, either