Number of Shares of | ||||||||||||
Principal | Percentage of | Common Stock Issuable | Percentage of | |||||||||
Amount of | Notes | upon Conversion of | Common Stock | |||||||||
Name of Selling Securityholder | Notes Owned | Outstanding | Notes (1) | Outstanding (2) | ||||||||
Castle Convertible Fund, Inc. (3)** |
$ | 1,000,000 | 1.00% | 20,812.50 | * | |||||||
Lyxor Convertible Arbitrage Fund (4) |
$ | 214,000 | * | 4,453.88 | * | |||||||
British Virgin Islands Social
Security Board (4) |
$ | 103,000 | * | 2,143.69 | * | |||||||
Occidental Petroleum (4) |
$ | 198,000 | * | 4,120.88 | * | |||||||
Alcon Laboratories (4) |
$ | 311,000 | * | 6,472.69 | * | |||||||
HFR Convertible Arbitrage (4) |
$ | 432,000 | * | 8,991.00 | * | |||||||
Advent Convertible Master Fund LP
(4) |
$ | 4,354,000 | 4.35% | 90,617.63 | * | |||||||
San Francisco Public Employees
Retirement System (4) |
$ | 880,000 | * | 18,315.00 | * | |||||||
New Orleans Firefighters (4) |
$ | 52,000 | * | 1,082.25 | * | |||||||
City University of New York (4) |
$ | 89,000 | * | 1,852.31 | * | |||||||
Grady Hospital (4) |
$ | 85,000 | * | 1,769.06 | * | |||||||
ProMutual (4) |
$ | 562,000 | * | 11,696.63 | * | |||||||
Arlington County Employees
Retirement System (4) |
$ | 445,000 | * | 9,261.56 | * | |||||||
JPMorgan Securities Inc.*** |
$ | 5,000,000 | 5.00% | 104,062.50 | * |
* | Less than 1% | |
** | This selling securityholder is an affiliate of a broker-dealer. The selling securityholder has represented to us that it purchased the notes in the ordinary course of business, and at the time it purchased the notes, it had no agreements or understandings, directly or indirectly, with any person to distribute the notes or the shares of common stock issuable upon conversion of the notes. | |
*** | This selling securityholder is a broker-dealer registered under Section 15 of the Exchange Act. This selling securityholder has represented to us that it purchased the notes in the ordinary course of business, and at the time it purchased the notes, it had no agreements or understandings, directly or indirectly, with any person to distribute the notes or the shares of common stock issuable upon conversion of the notes. | |
(1) | Assumes a conversion rate of 20.8125 shares of common stock per $1,000 principal amount of the notes and a cash payment in lieu of any fractional interest. This initial conversion rate is subject to adjustment as described elsewhere in the prospectus, such that the number of shares of common stock issuable upon conversion of the notes may increase or decrease in the future. | |
(2) | We calculated the percentage of common stock outstanding for each securityholder pursuant to Rule 13d-3(d)(i) under the Securities Exchange Act of 1934 using 15,956,035 shares of common stock outstanding as of October 9, 2006 and the number of shares of common stock issuable upon conversion of only that particular securityholders notes and not any other securityholders notes. | |
(3) | Fred Alger Management, Inc. is the investment advisor to Castle Convertible Fund, Inc. and has voting and dispositive power with respect to these securities. | |
(4) | Advent Capital Management LLC is the investment advisor to the listed securityholder and has voting and dispositive power with respect to these securities. |