Transaction Details

Footnotes

The number of shares of Common Stock of the Issuer deliverable upon conversion of each share of Series A Convertible Preferred Stock, par value $0.01 per share (the "Preferred Stock"), is initially equal to 36.3636 shares, subject to customary anti-dilution adjustments. The Preferred Stock is convertible at any time and has no stated maturity. The Preferred Stock will remain outstanding indefinitely unless converted, repurchased or redeemed by the Issuer. The Issuer may mandatorily convert the Preferred Stock into Common Stock at any time after the three-year anniversary of the issuance, if certain conditions are met. | The reporting person received these shares of Series A Convertible Preferred Stock as a payment-in-kind dividend on the shares of Series A Convertible Preferred Stock owned on the dividend record date. Holders of the Series A Convertible Preferred Stock are entitled to a cumulative dividend at the rate of 5.5% per year, payable quarterly in arrears. | Carlyle Partners VII S1 Holdings, L.P. is the record holder of the securities reported herein. | The Carlyle Group Inc., which is a publicly traded entity listed on the Nasdaq, is the sole shareholder of Carlyle Holdings I GP Inc., which is the sole member of Carlyle Holdings I GP Sub L.L.C., which is the general partner of Carlyle Holdings I L.P., which, with respect to the securities reported herein, is the managing member of CG Subsidiary Holdings L.L.C., which is the managing member of TC Group, L.L.C., which is the general partner of TC Group Sub L.P., which is the managing member of TC Group VII S1, L.L.C., which is the general partner of TC Group VII S1, L.P., which is the general partner of Carlyle Partners VII S1 Holdings, L.P. Accordingly, each of the foregoing entities may be deemed to share beneficial ownership of the securities held of record by Carlyle Partners VII S1 Holdings, L.P. Each of them disclaims any such beneficial ownership except to the extent of their pecuniary interest therein, if any.