Based upon information provided by the selling
securityholders, none of the selling securityholders nor any of their
affiliates, officers, directors or principal equity holders has held any
position or office or has had any material relationship with us within the past
three years.
Except where disclosure is included in the table below
regarding natural persons exercising voting and dispositive power over the
notes held by selling securityholders, the selling securityholders have
represented to us that they are a publicly-held entity, or a subsidiary
thereof, or an investment company registered under the Investment Company Act
of 1940, or a subsidiary thereof.
In addition, except as indicated in the table below,
the selling securityholders have represented to us that they are not, nor are
they affiliated with, a registered broker-dealer.
|
|
Principal
Amount of
Notes
Beneficially
|
|
Percentage
|
|
Shares of
Common
Stock
Beneficially
|
|
Conversion
Shares of
Common
|
|
Common Stock Owned
Upon Completion
of the Offering
|
|
Name
|
|
|
|
Owned and
Offered
|
|
of Notes
Outstanding
|
|
Owned Before
the Offering(1)
|
|
Stock
Offered
|
|
Number of
Shares
|
|
Percentage
|
|
ACE Tempest
Reinsurance Ltd.(2)
|
|
$
|
1,155,000
|
|
|
|
*
|
|
|
|
|
|
|
|
18,913
|
|
|
|
|
|
|
|
*
|
|
|
ADI Alternative
Investments(3)
|
|
|
6,000,000
|
|
|
|
1.0
|
%
|
|
|
|
|
|
|
98,251
|
|
|
|
|
|
|
|
*
|
|
|
ADI Alternative
Investments c/o Casam ADI CB Arbitrage(3)
|
|
|
2,750,000
|
|
|
|
*
|
|
|
|
|
|
|
|
45,032
|
|
|
|
|
|
|
|
*
|
|
|
ADI Alternative
Investments c/o Kallista Master Fund(3)
|
|
|
5,750,000
|
|
|
|
1.0
|
%
|
|
|
|
|
|
|
94,157
|
|
|
|
|
|
|
|
*
|
|
|
Advent
Convertible Arb Master(4)
|
|
|
2,643,000
|
|
|
|
*
|
|
|
|
|
|
|
|
43,280
|
|
|
|
|
|
|
|
*
|
|
|
Alcon
Laboratories(4)
|
|
|
404,000
|
|
|
|
*
|
|
|
|
|
|
|
|
6,616
|
|
|
|
|
|
|
|
*
|
|
|
Allstate
Insurance Company(5)
|
|
|
4,000,000
|
|
|
|
*
|
|
|
|
43,668
|
(5)
|
|
|
65,501
|
|
|
|
43,668
|
(5)
|
|
|
*
|
|
|
Argent Classic
Convertible Arbitrage Fund
L.P.(6)
|
|
|
980,000
|
|
|
|
*
|
|
|
|
|
|
|
|
16,048
|
|
|
|
|
|
|
|
*
|
|
|
Argent Classic
Convertible Arbitrage Fund
Ltd.(6)
|
|
|
8,990,000
|
|
|
|
1.6
|
%
|
|
|
|
|
|
|
147,213
|
|
|
|
|
|
|
|
*
|
|
|
Argent Classic
Convertible Arbitrage Fund II, L.P.(6)
|
|
|
210,000
|
|
|
|
*
|
|
|
|
|
|
|
|
3,439
|
|
|
|
|
|
|
|
*
|
|
|
Argent LowLev
Convertible Arbitrage Fund II LLC(6)
|
|
|
20,000
|
|
|
|
*
|
|
|
|
|
|
|
|
328
|
|
|
|
|
|
|
|
*
|
|
|
Argentum
Multi-Strategy Fund 1
LPClassic(6)
|
|
|
60,000
|
|
|
|
*
|
|
|
|
|
|
|
|
983
|
|
|
|
|
|
|
|
*
|
|
|
Argentum
Multi-Strategy Fund Ltd-Classic(6)
|
|
|
290,000
|
|
|
|
*
|
|
|
|
|
|
|
|
4,749
|
|
|
|
|
|
|
|
*
|
|
|
Arlington County
Employees Retirement System(2)
|
|
|
790,000
|
|
|
|
*
|
|
|
|
|
|
|
|
12,936
|
|
|
|
|
|
|
|
*
|
|
|
British Virgin
Islands Social Security Board(4)
|
|
|
134,000
|
|
|
|
*
|
|
|
|
|
|
|
|
2,194
|
|
|
|
|
|
|
|
*
|
|
|
Chrysler
Corporation Master Retirement
Trust(2)
|
|
|
5,175,000
|
|
|
|
*
|
|
|
|
|
|
|
|
84,742
|
|
|
|
|
|
|
|
*
|
|
|
Citadel Equity
Fund, Ltd.(7)
|
|
|
111,500,000
|
|
|
|
19.4
|
%
|
|
|
|
|
|
|
1,825,834
|
|
|
|
|
|
|
|
*
|
|
|
City University
of New York(4)
|
|
|
116,000
|
|
|
|
*
|
|
|
|
|
|
|
|
1,900
|
|
|
|
|
|
|
|
*
|
|
|
Class C
Trading Company, Ltd.
|
|
|
620,000
|
|
|
|
*
|
|
|
|
|
|
|
|
10,153
|
|
|
|
|
|
|
|
*
|
|
|
CNH CA Master
Account, L.P.(8)
|
|
|
5,000,000
|
|
|
|
*
|
|
|
|
|
|
|
|
81,876
|
|
|
|
|
|
|
|
*
|
|
|
Columbia
Convertible Securities Fund
|
|
|
10,000,000
|
|
|
|
1.7
|
%
|
|
|
144,743
|
(9)
|
|
|
163,752
|
|
|
|
144,743
|
(9)
|
|
|
*
|
|
|
Credit Suisse
Securities (USA) LLC(10)
|
|
|
17,250,000
|
|
|
|
3.0
|
%
|
|
|
|
|
|
|
282,472
|
|
|
|
|
|
|
|
*
|
|
|
Delaware Public
Employees Retirement
System(2)
|
|
|
2,920,000
|
|
|
|
*
|
|
|
|
|
|
|
|
47,816
|
|
|
|
|
|
|
|
*
|
|
|
Delta Air Lines
Master TrustCV(2)
|
|
|
760,000
|
|
|
|
*
|
|
|
|
|
|
|
|
12,445
|
|
|
|
|
|
|
|
*
|
|
|
Delta Pilots
Disability & Survivorship TrustCV(2)
|
|
|
615,000
|
|
|
|
*
|
|
|
|
|
|
|
|
10,071
|
|
|
|
|
|
|
|
*
|
|
|
Domestic &
Foreign Missionary Society(4)
|
|
|
74,000
|
|
|
|
*
|
|
|
|
|
|
|
|
1,212
|
|
|
|
|
|
|
|
*
|
|
|
Elite Classic
Convertible Arbitrage Ltd.(6)
|
|
|
710,000
|
|
|
|
*
|
|
|
|
|
|
|
|
11,626
|
|
|
|
|
|
|
|
*
|
|
|
F.M. Kirby
Foundation, Inc.(2)
|
|
|
895,000
|
|
|
|
*
|
|
|
|
|
|
|
|
14,656
|
|
|
|
|
|
|
|
*
|
|
|
Goldman,
Sachs & Co.(11)
|
|
|
9,990,000
|
|
|
|
1.7
|
%
|
|
|
268,726
|
(11)
|
|
|
163,588
|
|
|
|
268,726
|
(11)
|
|
|
*
|
|
|
Grady Hospital
Foundation(4)
|
|
|
111,000
|
|
|
|
*
|
|
|
|
|
|
|
|
1,818
|
|
|
|
|
|
|
|
*
|
|
|
H.F.A RVA Op
Master Trust Fund(4)
|
|
|
60,000
|
|
|
|
*
|
|
|
|
|
|
|
|
983
|
|
|
|
|
|
|
|
*
|
|
|
HFR CA Global
Select Master Trust
Account(6)
|
|
|
500,000
|
|
|
|
*
|
|
|
|
|
|
|
|
8,188
|
|
|
|
|
|
|
|
*
|
|
|
HFR CA Op Master
Trust Fund(4)
|
|
|
117,000
|
|
|
|
*
|
|
|
|
|
|
|
|
1,916
|
|
|
|
|
|
|
|
*
|
|
|
Highbridge
Convertible Arbitrage Master Fund, LP(12)
|
|
|
14,400,000
|
|
|
|
2.5
|
%
|
|
|
|
|
|
|
235,803
|
|
|
|
|
|
|
|
*
|
|
|
Highbridge
International LLC(12)
|
|
|
68,100,000
|
|
|
|
11.8
|
%
|
|
|
|
|
|
|
1,115,151
|
|
|
|
|
|
|
|
*
|
|
|
Institutional
Benchmark Series LTD(4)
|
|
|
225,000
|
|
|
|
*
|
|
|
|
|
|
|
|
3,684
|
|
|
|
|
|
|
|
*
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
S-3
|
|
Principal
Amount of
Notes
Beneficially
|
|
Percentage
|
|
Shares of
Common
Stock
Beneficially
|
|
Conversion
Shares of
Common
|
|
Common Stock Owned
Upon Completion
of the Offering
|
|
Name
|
|
|
|
Owned and
Offered
|
|
of Notes
Outstanding
|
|
Owned Before
the Offering(1)
|
|
Stock
Offered
|
|
Number of
Shares
|
|
Percentage
|
|
Institutional
Benchmark Series (Master Feeder) Limited in Respect of Electra
Series c/o Quattro Global Capital, LLC(13)
|
|
|
2,000,000
|
|
|
|
*
|
|
|
|
|
|
|
|
32,750
|
|
|
|
|
|
|
|
*
|
|
|
International
Truck & Engine Corporation Non-Contributory Retirement Plan Trust(2)
|
|
|
505,000
|
|
|
|
*
|
|
|
|
|
|
|
|
8,269
|
|
|
|
|
|
|
|
*
|
|
|
International
Truck & Engine Corporation Retiree Health Benefit Trust(2)
|
|
|
300,000
|
|
|
|
*
|
|
|
|
|
|
|
|
4,913
|
|
|
|
|
|
|
|
*
|
|
|
International
Truck & Engine Corporation Retirement Plan for Salaried Employees
Trust(2)
|
|
|
275,000
|
|
|
|
*
|
|
|
|
|
|
|
|
4,503
|
|
|
|
|
|
|
|
*
|
|
|
Lyxor Master Fund
Ref: Argent/LowLev CB c/o Argent(6)
|
|
|
200,000
|
|
|
|
*
|
|
|
|
|
|
|
|
3,275
|
|
|
|
|
|
|
|
*
|
|
|
Lyxor Master
Trust Fund(4)
|
|
|
72,000
|
|
|
|
*
|
|
|
|
|
|
|
|
1,179
|
|
|
|
|
|
|
|
*
|
|
|
Microsoft Capital
Group, L.P.(2)
|
|
|
520,000
|
|
|
|
*
|
|
|
|
|
|
|
|
8,515
|
|
|
|
|
|
|
|
*
|
|
|
National Railroad
Retirement Investment
Trust(2)
|
|
|
2,790,000
|
|
|
|
*
|
|
|
|
|
|
|
|
45,687
|
|
|
|
|
|
|
|
*
|
|
|
Occidental
Petroleum Corporation(4)
|
|
|
273,000
|
|
|
|
*
|
|
|
|
|
|
|
|
4,470
|
|
|
|
|
|
|
|
*
|
|
|
OCM Convertible
Trust(2)
|
|
|
1,640,000
|
|
|
|
*
|
|
|
|
|
|
|
|
26,855
|
|
|
|
|
|
|
|
*
|
|
|
OCM Global
Convertible Securities Fund(2)
|
|
|
650,000
|
|
|
|
*
|
|
|
|
|
|
|
|
10,644
|
|
|
|
|
|
|
|
*
|
|
|
Partners Group
Alternative Strategies PCC Limited, Red Delta Cell c/o Quattro Global
Capital, LLC(14)
|
|
|
1,800,000
|
|
|
|
*
|
|
|
|
|
|
|
|
29,475
|
|
|
|
|
|
|
|
*
|
|
|
Partners Group
Alternative Strategies PCC LTD(6)
|
|
|
650,000
|
|
|
|
*
|
|
|
|
|
|
|
|
10,644
|
|
|
|
|
|
|
|
*
|
|
|
Polygon Global
Opportunities Master Fund(15)
|
|
|
3,000,000
|
|
|
|
*
|
|
|
|
|
|
|
|
49,126
|
|
|
|
|
|
|
|
*
|
|
|
Pro Mutual(4)
|
|
|
736,000
|
|
|
|
*
|
|
|
|
|
|
|
|
12,052
|
|
|
|
|
|
|
|
*
|
|
|
Quattro Fund
Ltd.(16)
|
|
|
15,000,000
|
|
|
|
2.6
|
%
|
|
|
|
|
|
|
245,628
|
|
|
|
|
|
|
|
*
|
|
|
Quattro
Multistrategy Masterfund LP(16)
|
|
|
1,200,000
|
|
|
|
*
|
|
|
|
|
|
|
|
19,650
|
|
|
|
|
|
|
|
*
|
|
|
Qwest
Occupational Health Trust(2)
|
|
|
355,000
|
|
|
|
*
|
|
|
|
|
|
|
|
5,813
|
|
|
|
|
|
|
|
*
|
|
|
Qwest Pension
Trust(2)
|
|
|
2,170,000
|
|
|
|
*
|
|
|
|
|
|
|
|
35,534
|
|
|
|
|
|
|
|
*
|
|
|
RBC Capital
Markets(17)
|
|
|
4,000,000
|
|
|
|
*
|
|
|
|
|
|
|
|
65,501
|
|
|
|
|
|
|
|
*
|
|
|
Sandelman
Partners Multi-Strategy Master Fund LTD
|
|
|
85,000,000
|
|
|
|
14.8
|
%
|
|
|
|
|
|
|
1,391,892
|
|
|
|
|
|
|
|
*
|
|
|
San Francisco
City and County ERS(4)
|
|
|
1,152,000
|
|
|
|
*
|
|
|
|
|
|
|
|
18,864
|
|
|
|
|
|
|
|
*
|
|
|
Stark Master Fund
Ltd.(18)
|
|
|
20,000,000
|
|
|
|
3.5
|
%
|
|
|
|
|
|
|
327,504
|
|
|
|
|
|
|
|
*
|
|
|
The Northwestern
Mutual Life Insurance Company General Account(19)
|
|
|
10,200,000
|
|
|
|
1.8
|
%
|
|
|
62,590
|
(19)
|
|
|
167,027
|
|
|
|
62,590
|
(19)
|
|
|
*
|
|
|
Thomas Weisel
Partners, LLC(20)
|
|
|
6,500,000
|
|
|
|
1.1
|
%
|
|
|
|
|
|
|
106,439
|
|
|
|
|
|
|
|
*
|
|
|
Trust for the
Defined Benefit Plans of ICI American Holdings, Inc.(2)
|
|
|
445,000
|
|
|
|
*
|
|
|
|
|
|
|
|
7,287
|
|
|
|
|
|
|
|
*
|
|
|
UnumProvident Corporation(2)
|
|
|
865,000
|
|
|
|
*
|
|
|
|
|
|
|
|
14,165
|
|
|
|
|
|
|
|
*
|
|
|
Vanguard
Convertible Securities Fund, Inc.(2)
|
|
|
8,475,000
|
|
|
|
1.5
|
%
|
|
|
|
|
|
|
138,780
|
|
|
|
|
|
|
|
*
|
|
|
Vicis Capital
Master Fund(21)
|
|
|
15,000,000
|
|
|
|
2.6
|
%
|
|
|
|
|
|
|
245,628
|
|
|
|
|
|
|
|
*
|
|
|
Virginia
Retirement System(2)
|
|
|
5,200,000
|
|
|
|
*
|
|
|
|
|
|
|
|
85,151
|
|
|
|
|
|
|
|
*
|
|
|
Waterstone Market
Neutral Mac51 Fund, Ltd.
|
|
|
12,359,000
|
|
|
|
2.1
|
%
|
|
|
|
|
|
|
202,381
|
|
|
|
|
|
|
|
*
|
|
|
Waterstone Market
Neutral Master Fund, Ltd.
|
|
|
23,391,000
|
|
|
|
4.1
|
%
|
|
|
|
|
|
|
383,032
|
|
|
|
|
|
|
|
*
|
|
|
Wells
Fargo & Company
|
|
|
5,000,000
|
|
|
|
*
|
|
|
|
|
|
|
|
81,876
|
|
|
|
|
|
|
|
*
|
|
|
Xavex Convertible
Arbitrage 2 Fund(6)
|
|
|
160,000
|
|
|
|
*
|
|
|
|
|
|
|
|
2,620
|
|
|
|
|
|
|
|
*
|
|
|
Xavex Convertible
Arbitrage 10 Fund(6)
|
|
|
1,270,000
|
|
|
|
*
|
|
|
|
|
|
|
|
20,797
|
|
|
|
|
|
|
|
*
|
|
|
Absolute Strategies Fund(22)
|
|
|
163,000
|
|
|
|
*
|
|
|
|
|
|
|
|
2,669
|
|
|
|
|
|
|
|
*
|
|
|
Absolute
Strategies Fund, Forum Funds Trust(23)
|
|
|
700,000
|
|
|
|
*
|
|
|
|
|
|
|
|
11,462
|
|
|
|
|
|
|
|
*
|
|
|
Alexandra Global
Master Fund Ltd.(24)
|
|
|
15,000,000
|
|
|
|
2.6
|
%
|
|
|
|
|
|
|
245,628
|
|
|
|
|
|
|
|
*
|
|
|
American Express
Funds Convertible Bonds
|
|
|
100,000
|
|
|
|
*
|
|
|
|
|
|
|
|
1,637
|
|
|
|
|
|
|
|
*
|
|
|
BP Amoco PLC
Master Trust(22)
|
|
|
1,945,000
|
|
|
|
*
|
|
|
|
|
|
|
|
31,849
|
|
|
|
|
|
|
|
*
|
|
|
CIBC World
Markets Corp.(25)
|
|
|
2,000,000
|
|
|
|
*
|
|
|
|
|
|
|
|
32,750
|
|
|
|
|
|
|
|
*
|
|
|
Citigroup Global
Markets Inc.(26)
|
|
|
2,600,000
|
|
|
|
*
|
|
|
|
36,389
|
(26)
|
|
|
42,575
|
|
|
|
36,389
|
(26)
|
|
|
*
|
|
|
Concordia
Institutional Multi-Strategy Ltd
|
|
|
1,500,000
|
|
|
|
*
|
|
|
|
|
|
|
|
24,562
|
|
|
|
|
|
|
|
*
|
|
|
Concordia MAC29
Ltd
|
|
|
1,000,000
|
|
|
|
*
|
|
|
|
|
|
|
|
16,375
|
|
|
|
|
|
|
|
*
|
|
|
Concordia
Partners LP
|
|
|
2,500,000
|
|
|
|
*
|
|
|
|
|
|
|
|
40,938
|
|
|
|
|
|
|
|
*
|
|
|
Credit Industriel
Et Commercial(27)
|
|
|
4,000,000
|
|
|
|
*
|
|
|
|
|
|
|
|
65,500
|
|
|
|
|
|
|
|
*
|
|
|
Fore Convertible
Master Fund, Ltd.(28)
|
|
|
9,000
|
|
|
|
*
|
|
|
|
3,202
|
(28)
|
|
|
147
|
|
|
|
3,202
|
(28)
|
|
|
*
|
|
|
Fore ERISA Fund
Ltd.(29)
|
|
|
1,000
|
|
|
|
*
|
|
|
|
|
|
|
|
16
|
|
|
|
|
|
|
|
*
|
|
|
Froley Revy
Alternative Strategies(30)
|
|
|
500,000
|
|
|
|
*
|
|
|
|
|
|
|
|
8,187
|
|
|
|
|
|
|
|
*
|
|
|
Investcorp
Interlachen Multi-Strategy Master Fund Limited(31)
|
|
|
3,000,000
|
|
|
|
*
|
|
|
|
|
|
|
|
49,126
|
|
|
|
|
|
|
|
*
|
|
|
JP Morgan
Securities Inc.(32)
|
|
|
41,500,000
|
|
|
|
7.2
|
%
|
|
|
|
|
|
|
679,570
|
|
|
|
|
|
|
|
*
|
|
|
Lehman Brothers
Inc.(33)
|
|
|
8,000,000
|
|
|
|
1.4
|
%
|
|
|
|
|
|
|
131,001
|
|
|
|
|
|
|
|
*
|
|
|
Magnetar Capital
Master Fund, Ltd(34)
|
|
|
15,000,000
|
|
|
|
2.6
|
%
|
|
|
|
|
|
|
245,628
|
|
|
|
|
|
|
|
*
|
|
|
Mohican VCA
Master Fund, Ltd.(35)
|
|
|
1,800,000
|
|
|
|
*
|
|
|
|
|
|
|
|
29,475
|
|
|
|
|
|
|
|
*
|
|
|
SSI Hedge
Convertible Income Fund(22)
|
|
|
605,000
|
|
|
|
*
|
|
|
|
|
|
|
|
9,906
|
|
|
|
|
|
|
|
*
|
|
|
The Northwestern
Mutual Life Insurance Company Group
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Annuity Separate
Account(36)
|
|
|
300,000
|
|
|
|
*
|
|
|
|
14,555
|
(36)
|
|
|
4,913
|
|
|
|
14,555
|
(36)
|
|
|
*
|
|
|
United
Technologies Corporation Master Retirement Trust(22)
|
|
|
684,000
|
|
|
|
*
|
|
|
|
|
|
|
|
11,200
|
|
|
|
|
|
|
|
*
|
|
|
Viacom Inc
Pension Plan Master Trust(22)
|
|
|
103,000
|
|
|
|
*
|
|
|
|
|
|
|
|
1,686
|
|
|
|
|
|
|
|
*
|
|
|
DBAG London (37)
|
|
|
1,950,000
|
|
|
|
*
|
|
|
|
|
|
|
|
31,931
|
|
|
|
|
|
|
|
*
|
|
|
HBK Master Fund
L.P. (38)
|
|
|
3,500,000
|
|
|
|
*
|
|
|
|
8,100
|
(38)
|
|
|
57,313
|
|
|
|
8,100
|
(38)
|
|
|
*
|
|
|
JABCAP Multi
Strategy Master Fund Limited (39)
|
|
|
12,150,000
|
|
|
|
2.1
|
%
|
|
|
|
|
|
|
198,958
|
|
|
|
|
|
|
|
*
|
|
|
J-Invest Ltd (39)
|
|
|
2,850,000
|
|
|
|
*
|
|
|
|
|
|
|
|
46,669
|
|
|
|
|
|
|
|
*
|
|
|
Putnam
Convertible Income-Growth Trust (40)
|
|
|
6,000,000
|
|
|
|
1.0
|
%
|
|
|
|
|
|
|
98,251
|
|
|
|
|
|
|
|
*
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
We
believe any excess of the total amount of registered sales by selling
securityholders is the result of (i) sales by selling securityholders who
previously registered their notes in unregistered offers and the subsequent
registration by the purchaser thereof or (ii) registration by selling
securityholders who had acquired their notes in a previously registered
transaction.
*
Less than
one percent
(1) Figures in this column do not include the
shares of common stock issuable upon conversion of the notes listed in the
column to the right.
(2) Oaktree Capital Management, L.P. is the
investment manager of such selling securityholder and is the majority owner of
OCM Investments, LLC, a registered broker-dealer. Such selling securityholder
has represented to us that the notes held by them were purchased in the
ordinary course of business and that at the time of purchase of the notes held
by them, they did not have any agreements or understandings, directly or
indirectly, with any person to distribute the notes held by them or the common
stock issuable upon conversion of the notes held by them. Oaktree Capital
Management, L.P. has sole voting and dispositive power over the notes held by
such selling securityholder. Lawrence Keele is a principal of Oaktree Capital
Management, L.P. and is the portfolio manager for such selling security holder.
Mr. Keele, Oaktree Capital Management, L.P. and all employees and members
of Oaktree Capital Management L.P. disclaim beneficial ownership of the notes
held by such selling securityholder, except for their pecuniary interest
therein.
(3) Patrick Hobin, Makrem Boumlouka, Christophe
Lepitre, Alain Reinhold and Erich Bonnet share voting and dispositive power
over the notes held by the selling securityholder.
(4) Tracy Maitlano has sole voting and dispositive
power over the notes held by the selling securityholder.
S-4
(5) Includes 43,668 shares of common stock issuable
upon conversion of $1,500,000 aggregate
principal amount of our 2.50%
convertible senior notes due April 15, 2011 beneficially owned by Allstate
Insurance Company. Allstate
Insurance Company is an affiliate of a registered broker-dealer. Allstate
Insurance Company has represented to us that the notes held by them were
purchased in the ordinary course of business and that at the time of purchase
of the notes held by them, they did not have any agreements or understandings,
directly or indirectly, with any person to distribute the notes held by them or
the common stock issuable upon conversion of the notes held by them.
(6) Nathanial
Brown and Robert Richardson share voting and dispositive power over the notes
held by the selling securityholder.
(7) Citadel
Equity Fund, Ltd. is an affiliate of Citadel Limited Partnership, a registered
broker-dealer. Citadel Equity Fund, Ltd. has represented to us that the notes
held by them were purchased in the ordinary course of business and that at the
time of purchase of the notes held by them, they did not have any agreements or
understandings, directly or indirectly, with any person to distribute the notes
held by them or the common stock issuable upon conversion of the notes held by
them. Kenneth Griffin of Citadel Investment Group, LLC has sole voting and
dispositive power over the notes held by Citadel Equity Fund, Ltd.
(8) Robert Krail,
Mark Mitchell and Todd Pulvino of CNH Partners, LLC share voting and
dispositive power over the notes held by CNH CA Master Account, L.P.
(9) Includes
144,743 shares of common stock issuable
upon conversion of $4,972,000 aggregate
principal amount of our 2.50%
convertible senior notes due April 15, 2011 beneficially owned by Columbia
Convertible Securities Fund.
(10) Credit
Suisse Securities (USA) LLC is a registered broker-dealer. Credit Suisse
Securities (USA) LLC has represented to us that none of the notes held by them
were received as compensation for underwriting activities.
(11) Includes 146 shares of common stock issuable
upon conversion of $5,000 aggregate principal amount of our 2.50% convertible
senior notes due April 15, 2011 beneficially owned by Goldman, Sachs &
Co.
Goldman, Sachs &
Co. is a registered broker-dealer. Goldman, Sachs & Co. has
represented to us that none of the notes held by them were received as
compensation for underwriting activities.
(12) Glenn Dubin
and Henry Swieca of Highbridge Capital Management, LLC share voting and
dispositive power over the notes held by the selling securityholder.
(13) Gary Crowdel
has sole voting and dispositive power over the notes held by Institutional
Benchmark Series (Master Feeder) Limited in Respect of Electra Series c/o
Quattro Global Capital, LLC.
(14) Mark Rowe,
Felix Haldner, Michael Pitchet and Denis
OMalley share voting and dispositve power over the notes held by Partners
Group Alternative Strategies PCC Limited, Red Delta Cell c/o Quattro Global
Capital, LLC.
(15) Polygon
Investment Partners LLP, Polygon Investment Partners LP and Polygon Investment
Partners HK Limited, Polygon Investments Ltd., Alexander Jackson, Reade
Griffith and Paddy Dear share voting and dispositve power over the notes held
by Polygon Global Opportunities Master Fund.
(16) Andrew
Kaplan, Brian Swain and Louis Napou share voting and dispositve power over the
notes held by the selling securityholder.
(17) RBC Capital
Markets is a registered broker-dealer. RBC Capital Markets has represented to
us that none of the notes held by them were received as compensation for
underwriting activities.
(18) Michael Roth
and Brian Stark share voting and dispositive power over the notes held by Stark
Master Fund LTD.
(19) Includes
62,590 shares of
common stock issuable upon conversion of $2,150,000 aggregate principal amount
of our 2.50% convertible senior notes due April 15, 2011 beneficially
owned by the Northwestern Mutual Life Insurance Company - General Account. The
Northwestern Mutual Life Insurance Company - General Account is an affiliate of
Todd Securities, L.L.C., a registered broker-dealer. The Northwestern Mutual
Life Insurance Company - General Account has represented to us that the
notes held by them were purchased in the ordinary course of business and that
at the time of purchase of the notes held by them, they did not have any
agreements or understandings, directly or indirectly, with any person to
distribute the notes held by them or the common stock issuable upon conversion
of the notes held by them.
(20) Thomas
Weisel Partners, LLC is a registered broker-dealer. Thomas Weisel Partners, LLC
has represented to us that none of the notes held by them were received as
compensation for underwriting activities.
(21) Shad
Stastney, John Succo and Sky Lucas of Vicis Capital, LLC share voting and
dispositive power over the notes held by Vicis Capital Master Fund.
(22) George
Douglas, Amy Jo Gottfurcht and John Gottfurcht share voting and dispositive
power over the notes held by the selling securityholder.
(23) Eric Hage,
as portfolio manager of Mohican Financial Management, LLC, has voting and
dispositive power over the notes held by Absolute Strategies Fund, Forum Funds
Trust.
(24) Mikhail
Filimonov has voting and dispositive power over the notes held by Alexandra
Global Master Fund Ltd.
(25) CIBC World Markets Corp. is a registered
broker-dealer. CIBC World Markets Corp. has represented to us that none of the
notes held by them were received as compensation for underwriting activities.
(26) Includes
36,389 shares of common stock issuable upon conversion of $1,250,000 aggregate
principal amount of our 2.50% convertible senior notes due April 15, 2011
beneficially owned by Citigroup Global Markets Inc. Citigroup Global Markets
Inc. is a registered broker-dealer. Citigroup Global Markets Inc. has
represented to us that none of the notes held by them were received as
compensation for underwriting activities.
(27)
Jan DeConinck and David Weyland share
voting and dispositive power over the notes held by the selling securityholder.
(28) Includes
3,202 shares of common stock issuable upon conversion of $110,000 aggregate
principal amount of our 2.50% convertible senior notes due April 15, 2011
beneficially owned by Fore Convertible Master Fund, Ltd.
S-5
(29) Matthew Li
has voting and dispositive power over the notes held by Fore ERISA Fund Ltd.
(30) Ann Houlihan
has voting and dispositive power over the notes held by Froley Revy Alternative
Strategies.
(31) Investcorp
Investment Advisers Limited (IIAL), a manager of Investcorp Interlachen
Multi-Strategy Master Fund Limited, and an SEC registered investment adviser,
is under common control with N.A. Investcorp LLC (NAI), an NASD member
broker-dealer who is not participating in the sale of the securities to the
selling securityholders. No disclosure
is made with respect to related persons of IIAL or NAI. A spouse of an employee of Interlachen
Capital Group LP , the investment manager of Investcorp Interlachen
Multi-Strategy Master Fund Limited, may be associated with an NASD member. Investcorp Interlachen Multi-Strategy Master
Fund Limited has represented to us that the notes held by them were purchased
in the ordinary course of business and that at the time of purchase of the
notes held by them, they did not have any agreements or understandings,
directly or indirectly, with any person to distribute the notes held by them or
the common stock issuable upon conversion of the notes held by them. Interlachen Capital Group LP is the trading
manager of Investcorp Interlachen Multi-Strategy Master Fund Limited and has
voting and investment discretion over securities held by Investcorp Interlachen
Multi-Strategy Master Fund Limited.
Andrew Fraley, in his role as Chief Investment Officer of Interlachen
Capital Group LP, has voting and investment discretion over securities held by
Investcorp Interlachen Multi-Strategy Master Fund Limited. Andrew Fraley disclaims beneficial ownership
of the securities held by Investcorp Interlachen Multi-Strategy Master Fund
Limited.
(32) JP Morgan
Securities Inc. is a registered broker-dealer. JP Morgan Securities Inc. has
represented to us that none of the notes held by them were received as
compensation for underwriting activities.
(33) Lehman
Brothers Inc. is a registered broker-dealer. Lehman Brothers Inc. has
represented to us that none of the notes held by them were received as compensation
for underwriting activities.
(34) Magnetar
Financial LLC is the investment advisor of Magnetar Capital Master Fund, Ltd
and consequently has voting control and investment discretion over securities
held by Magnetar Capital Master Fund, Ltd.
Magnetar Financial LLC disclaims beneficial ownership of the shares held
by Magnetar Capital Master Fund, Ltd.
Alec Litowitz has voting control over Supernova Management LLC, the
general partner of Magnetar Capital Partners LP, the sole managing member of
Magnetar Financial LLC. As a result, Mr.
Litowitz may be considered the beneficial owner of any securities deemed to be
beneficially owned by Magnetar Financial LLC.
Mr. Litowitz disclaims beneficial ownership of these securities.
(35) Daniel Hage
and Eric Hage share voting and dispositive power over the notes held by Mohican
VCA Master Fund, Ltd.
(36) Includes
14,555 shares of common stock issuable upon conversion of $500,000 aggregate
principal amount of our 2.50% convertible senior notes due April 15, 2011
beneficially owned by the Northwestern Mutual Life Insurance Company Group
Annuity Separate Account. The Northwestern Mutual Life Insurance Company
Group Annuity Separate Account is an affiliate of Todd Securities, L.L.C., a
registered broker-dealer. The Northwestern Mutual Life Insurance Company
Group Annuity Separate Account has represented to us that the notes held by
them were purchased in the ordinary course of business and that at the time of
purchase of the notes held by them, they did not have any agreements or
understandings, directly or indirectly, with any person to distribute the notes
held by them or the common stock issuable upon conversion of the notes held by
them.
(37) DBAG London is an affiliate of Deutsche Bank
Securities Inc., a registered broker-dealer. DBAG London has represented to us
that the notes held by them were purchased in the ordinary course of business
and that at the time of purchase of the notes held by them, they did not have
any agreements or understandings, directly or indirectly, with any person to
distribute the notes held by them or the common stock issuable upon conversion
of the notes held by them.
(38) HBK Master Fund L.P. is an affiliate of HBK
Global Securities L.P., a registered broker dealer. HBK Master Fund L.P. has
represented to us that the notes held by them were purchased in the ordinary
course of business and that at the time of purchase of the notes held by them,
they did not have any agreements or understandings, directly or indirectly,
with any person to distribute the notes held by them or the common stock
issuable upon conversion of the notes held by them. HBK Investments, L.P., a
Delaware limited partnership, has shared voting and dispositive power over the
notes held by HBK Master Fund L.P. pursuant to an Investment Management
Agreement between HBK Investments, L.P. and Deutsche Bank A.G. Jamiel A.
Akhtar, Richard L. Booth, David C. Haley, Laurence H. Lebowitz and William E.
Rose may be deemed to have control over HBK Investments, L.P.
(39) Phillip Jabke and James Saltissi share voting
and dispositive power over the notes held by the selling securityholders.
(40) Putnam Convertible Income-Growth Trust is an
affiliate of Putnam Retail Management, L.P., a registered broker dealer. Putnam
Convertible Income-Growth Trust has represented to us that the notes held by
them were purchased in the ordinary course of business and that at the time of
purchase of the notes held by them, they did not have any agreements or
understandings, directly or indirectly, with any person to distribute the notes
held by them or the common stock issuable upon conversion of the notes held by
them.
S-6