EX-99.A 2 a11-4402_1ex99da.htm EX-99.A

Exhibit A

 

Transactions by Reporting Persons in the last 60 days not previously reported.

 

Beneficial Ownership

 

Purchase or
Sale

 

Quantity

 

Transaction
Date

 

Price per Share
(including
commission)

 

How Effected

 

 

 

 

 

 

 

 

 

 

 

 

 

Relational Investors, L.P.

 

Sale

 

4,893

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

44,692

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

1,652

 

1/3/2011

 

$

13.89

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

13,857

 

1/3/2011

 

$

13.87

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

459

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,455

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors LLC

 

Sale

 

644

 

1/3/2011

 

$

13.89

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,314

 

1/3/2011

 

$

13.87

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

275

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

44,195

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

1,463

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,164

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

3,928

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

303

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

130

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,560

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

117

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,461

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

114

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,593

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

152

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,771

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

91

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,589

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

152

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,752

 

1/3/2011

 

$

13.87

 

Open Market

 

 


 

Relational Investors XXIII, L.P.

 

Sale

 

124

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,521

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,680

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors LLC

 

Sale

 

315

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors LLC

 

Sale

 

56

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,735

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

57

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

177

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

5

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

458

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

15

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

84

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

2

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

11

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,359

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

276

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors LLC

 

Sale

 

16,751

 

1/3/2011

 

$

13.87

 

Open Market

 

Relational Investors LLC

 

Sale

 

554

 

1/3/2011

 

$

13.89

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

50,766

 

1/4/2011

 

$

13.80

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,918

 

1/4/2011

 

$

13.80

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,512

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

45,247

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

4,021

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,644

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,544

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

242

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,460

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,698

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/4/2011

 

$

13.80

 

Open Market

 

 


 

Relational Coast Partners, L.P.

 

Sale

 

1,776

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

182

 

1/4/2011

 

$

13.79

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

469

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

86

 

1/4/2011

 

$

13.79

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

11

 

1/4/2011

 

$

13.79

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors LLC

 

Sale

 

17,150

 

1/4/2011

 

$

13.80

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

50,766

 

1/5/2011

 

$

13.72

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,918

 

1/5/2011

 

$

13.72

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,512

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

45,247

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

4,021

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,644

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,544

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,702

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,698

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,286

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

490

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

182

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

469

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

86

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

1

 

1/5/2011

 

$

13.71

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

10

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors LLC

 

Sale

 

17,150

 

1/5/2011

 

$

13.72

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

27,918

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

22,847

 

1/6/2011

 

$

13.95

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/6/2011

 

$

13.95

 

Open Market

 

 

 


 

Relational Investors LLC

 

Sale

 

19,918

 

1/6/2011

 

$

13.95

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

2,704

 

1/6/2011

 

$

13.95

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

5,808

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

45,247

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

4,021

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,645

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,063

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

481

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,702

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,698

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,776

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

182

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

469

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

86

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

11

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors LLC

 

Sale

 

17,150

 

1/6/2011

 

$

13.95

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

50,765

 

1/7/2011

 

$

13.95

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,918

 

1/7/2011

 

$

13.95

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,512

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

45,247

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

4,021

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,645

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,544

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,702

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,698

 

1/7/2011

 

$

13.95

 

Open Market

 

 


 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,776

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

182

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

368

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

101

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

86

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

6

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

5

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors LLC

 

Sale

 

17,150

 

1/7/2011

 

$

13.95

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

50,765

 

1/10/2011

 

$

13.93

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,918

 

1/10/2011

 

$

13.93

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,512

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

45,247

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

4,021

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,645

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,544

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,702

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,698

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,776

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

182

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

469

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

86

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

11

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/10/2011

 

$

13.93

 

Open Market

 

Relational Investors LLC

 

Sale

 

17,150

 

1/10/2011

 

$

13.93

 

Open Market

 

 


 

Relational Investors, L.P.

 

Sale

 

50,765

 

1/11/2011

 

$

14.02

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,918

 

1/11/2011

 

$

14.02

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,512

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

45,247

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

4,021

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,645

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,544

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,702

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,698

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,776

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

182

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

469

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

16

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

70

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

11

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors LLC

 

Sale

 

17,150

 

1/11/2011

 

$

14.02

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

50,765

 

1/12/2011

 

$

14.15

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,918

 

1/12/2011

 

$

14.15

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,512

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

45,247

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

4,021

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,645

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

1,904

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

1,640

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,702

 

1/12/2011

 

$

14.15

 

Open Market

 

 


 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,698

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,776

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

182

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

469

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

38

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

48

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

11

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors LLC

 

Sale

 

17,150

 

1/12/2011

 

$

14.15

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

37,785

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

12,980

 

1/13/2011

 

$

14.23

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,918

 

1/13/2011

 

$

14.23

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,512

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

45,247

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

4,021

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,645

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,544

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,702

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,698

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

508

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,268

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

3

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

179

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

469

 

1/13/2011

 

$

14.23

 

Open Market

 

 


 

Relational Fund Partners, L.P.

 

Sale

 

86

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

11

 

1/13/2011

 

$

14.22

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors LLC

 

Sale

 

17,150

 

1/13/2011

 

$

14.23

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

50,765

 

1/14/2011

 

$

14.67

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,918

 

1/14/2011

 

$

14.67

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,512

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

45,247

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

4,021

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,645

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,544

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,702

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,698

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,776

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

182

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

469

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

86

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

11

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors LLC

 

Sale

 

17,150

 

1/14/2011

 

$

14.67

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

23,617

 

1/18/2011

 

$

14.64

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

6,598

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,264

 

1/18/2011

 

$

14.64

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

3,959

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

21,045

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

4,364

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

1,870

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

1,695

 

1/18/2011

 

$

14.64

 

Open Market

 

 

 


 

Relational Investors XV, L.P.

 

Sale

 

1,648

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

2,187

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

1,319

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

2,185

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

1,786

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors LLC

 

Sale

 

4,534

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors LLC

 

Sale

 

800

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

826

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

84

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

218

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

40

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

5

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

3,980

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors LLC

 

Sale

 

7,976

 

1/18/2011

 

$

14.64

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

50,765

 

1/19/2011

 

$

14.44

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,918

 

1/19/2011

 

$

14.44

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,512

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

44,029

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

1,218

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

4,021

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,645

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,544

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,702

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,698

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,776

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

182

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

469

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

86

 

1/19/2011

 

$

14.44

 

Open Market

 

 


 

Relational Fund Partners, L.P.

 

Sale

 

11

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors LLC

 

Sale

 

17,150

 

1/19/2011

 

$

14.44

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

50,765

 

1/20/2011

 

$

14.27

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,918

 

1/20/2011

 

$

14.27

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,512

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

45,247

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

3,946

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

75

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,645

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,544

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,702

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

435

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,263

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,776

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

182

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

469

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

86

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

11

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors LLC

 

Sale

 

2,550

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors LLC

 

Sale

 

14,600

 

1/20/2011

 

$

14.27

 

Open Market

 

Relational Investors, L.P.

 

Sale

 

50,765

 

1/21/2011

 

$

14.53

 

Open Market

 

RH Fund 1, L.P.

 

Sale

 

14,187

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors LLC

 

Sale

 

19,918

 

1/21/2011

 

$

14.53

 

Open Market

 

RH Fund 6, L.P.

 

Sale

 

8,512

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors VIII, L.P.

 

Sale

 

45,247

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

9,383

 

1/21/2011

 

$

14.53

 

Open Market

 

 


 

Relational Investors IX, L.P.

 

Sale

 

3,946

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors IX, L.P.

 

Sale

 

75

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors X, L.P.

 

Sale

 

3,645

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors XV, L.P.

 

Sale

 

3,544

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors XVI, L.P.

 

Sale

 

4,702

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors XX, L.P.

 

Sale

 

2,837

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

435

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors XXII, L.P.

 

Sale

 

4,263

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors XXIII, L.P.

 

Sale

 

3,841

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors LLC

 

Sale

 

9,748

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors LLC

 

Sale

 

1,720

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

1,776

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Coast Partners, L.P.

 

Sale

 

182

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

469

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

86

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Fund Partners, L.P.

 

Sale

 

11

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors Alpha Fund I, L.P.

 

Sale

 

8,558

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors LLC

 

Sale

 

2,550

 

1/21/2011

 

$

14.53

 

Open Market

 

Relational Investors LLC

 

Sale

 

14,600

 

1/21/2011

 

$

14.53

 

Open Market