CUSIP No. 86732Y109
|
Page 2 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
Greenlight Capital, Inc.
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) ☐
(b) ☐
|
||
3
|
SEC USE ONLY
|
||
4
|
SOURCE OF FUNDS
AF,WC
|
||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
☐
|
||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
||
NUMBER OF
SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH |
7
|
SOLE VOTING POWER
0
|
|
8
|
SHARED VOTING POWER
15,807,651 (1)
|
||
9
|
SOLE DISPOSITIVE POWER
0
|
||
10
|
SHARED DISPOSITIVE POWER
15,807,651 (1)
|
||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON
15,807,651 (1)
|
||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
☐
|
||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
4.0% (1)
|
||
14
|
TYPE OF REPORTING PERSON
IA
|
CUSIP No. 86732Y109
|
Page 3 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
DME Advisors, LP
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) ☐
(b) ☐
|
||
3
|
SEC USE ONLY
|
||
4
|
SOURCE OF FUNDS
AF, WC
|
||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
☐
|
||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
||
NUMBER OF
SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH |
7
|
SOLE VOTING POWER
0
|
|
8
|
SHARED VOTING POWER
3,910,744 (2)
|
||
9
|
SOLE DISPOSITIVE POWER
0
|
||
10
|
SHARED DISPOSITIVE POWER
3,910,744 (2)
|
||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON
3,910,744 (2)
|
||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
☐
|
||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
1.0% (2)
|
||
14
|
TYPE OF REPORTING PERSON
IA
|
CUSIP No. 86732Y109
|
Page 4 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
DME Capital Management, LP
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) ☐
(b) ☐
|
||
3
|
SEC USE ONLY
|
||
4
|
SOURCE OF FUNDS
AF, WC
|
||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
☐
|
||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
||
NUMBER OF
SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH |
7
|
SOLE VOTING POWER
0
|
|
8
|
SHARED VOTING POWER
7,223,781 (3)
|
||
9
|
SOLE DISPOSITIVE POWER
0
|
||
10
|
SHARED DISPOSITIVE POWER
7,223,781 (3)
|
||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON
7,223,781 (3)
|
||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
☐
|
||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
1.8% (3)
|
||
14
|
TYPE OF REPORTING PERSON
IA
|
CUSIP No. 86732Y109
|
Page 5 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
DME Advisors GP, LLC
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) ☐
(b) ☐
|
||
3
|
SEC USE ONLY
|
||
4
|
SOURCE OF FUNDS
AF, WC
|
||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
☐
|
||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
||
NUMBER OF
SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH |
7
|
SOLE VOTING POWER
0
|
|
8
|
SHARED VOTING POWER
11,134,525 (4)
|
||
9
|
SOLE DISPOSITIVE POWER
0
|
||
10
|
SHARED DISPOSITIVE POWER
11,134,525 (4)
|
||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON
11,134,525 (4)
|
||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
☐
|
||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
2.8% (4)
|
||
14
|
TYPE OF REPORTING PERSON
HC
|
CUSIP No. 86732Y109
|
Page 6 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
David Einhorn
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) ☐
(b) ☐
|
||
3
|
SEC USE ONLY
|
||
4
|
SOURCE OF FUNDS
AF, WC
|
||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)
☐
|
||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
USA
|
||
NUMBER OF
SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH |
7
|
SOLE VOTING POWER
0
|
|
8
|
SHARED VOTING POWER
27,151,576 (5)
|
||
9
|
SOLE DISPOSITIVE POWER
0
|
||
10
|
SHARED DISPOSITIVE POWER
27,151,576 (5)
|
||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON
27,151,576 (5)
|
||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
☐
|
||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
6.8% (5)
|
||
14
|
TYPE OF REPORTING PERSON
HC
|
GREENLIGHT CAPITAL, INC.
|
||
By:
|
/s/ Daniel Roitman
|
|
Name: Daniel Roitman
|
||
Title: Chief Operating Officer
|
||
DME ADVISORS GP, LLC
|
||
By:
|
/s/ Daniel Roitman
|
|
Name: Daniel Roitman
|
||
|
Title: Chief Operating Officer
|
|
DME ADVISORS, LP
|
||
By:
|
/s/ Daniel Roitman
|
|
Name: Daniel Roitman
|
||
Title: Chief Operating Officer
|
||
DME CAPITAL MANAGEMENT, LP
|
||
By:
|
/s/ Daniel Roitman
|
|
Name: Daniel Roitman
|
||
Title: Chief Operating Officer
|
||
/s/ Daniel Roitman
|
||
Daniel Roitman**, on behalf of David Einhorn
|
Transaction:
|
Seller/Purchaser:
|
Date:
|
No. Shares:
|
Price Per Share:
|
Open Market Purchase
|
GCLP
|
11/24/2015
|
265,394
|
$3.5074
|
Open Market Purchase
|
GCQP
|
11/24/2015
|
1,521,315
|
$3.5074
|
Open Market Purchase
|
GGLP
|
11/24/2015
|
1,043,693
|
$3.5074
|
Open Market Purchase
|
GCLP
|
11/25/2015
|
65,937
|
$3.7064
|
Open Market Purchase
|
GCQP
|
11/25/2015
|
377,968
|
$3.7064
|
Open Market Purchase
|
GGLP
|
11/25/2015
|
259,303
|
$3.7064
|
Open Market Sale
|
GCLP
|
12/28/2015
|
234,500
|
$5.5291
|
Open Market Sale
|
GCLP
|
12/28/2015
|
37,200
|
$5.5098
|
Open Market Sale
|
GCQP
|
12/28/2015
|
1,345,064
|
$5.5291
|
Open Market Sale
|
GCQP
|
12/28/2015
|
213,300
|
$5.5098
|
Open Market Sale
|
GGLP
|
12/28/2015
|
974,300
|
$5.5291
|
Open Market Sale
|
GGLP
|
12/28/2015
|
154,500
|
$5.5098
|
Open Market Sale
|
GCLP
|
12/29/2015
|
67,300
|
$5.122
|
Open Market Sale
|
GCLP
|
12/29/2015
|
210,300
|
$5.0715
|
Open Market Sale
|
GCQP
|
12/29/2015
|
386,427
|
$5.122
|
Open Market Sale
|
GCQP
|
12/29/2015
|
1,206,765
|
$5.0715
|
Open Market Sale
|
GGLP
|
12/29/2015
|
279,900
|
$5.122
|
Open Market Sale
|
GGLP
|
12/29/2015
|
873,900
|
$5.0715
|
Open Market Sale
|
GCLP
|
12/30/2015
|
53,036
|
$5.3054
|
Open Market Sale
|
GCLP
|
12/30/2015
|
17,600
|
$5.2586
|
Open Market Sale
|
GCQP
|
12/30/2015
|
304,365
|
$5.3054
|
Open Market Sale
|
GCQP
|
12/30/2015
|
100,857
|
$5.2586
|
Open Market Sale
|
GGLP
|
12/30/2015
|
220,300
|
$5.3054
|
Open Market Sale
|
GGLP
|
12/30/2015
|
73,096
|
$5.2586
|
Transaction:
|
Seller/Purchaser:
|
Date:
|
No. Shares:
|
Price Per Share:
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCLP
|
11/25/2015
|
300
|
$241.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCO
|
11/25/2015
|
3,600
|
$241.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCQP
|
11/25/2015
|
2,000
|
$241.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GGLP
|
11/25/2015
|
1,400
|
$241.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GGOM
|
11/25/2015
|
1,400
|
$241.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
Managed Account
|
11/25/2015
|
1,300
|
$241.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCLP
|
12/3/2015
|
700
|
$254.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCO
|
12/3/2015
|
7,300
|
$254.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCQP
|
12/3/2015
|
3,900
|
$254.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GGLP
|
12/3/2015
|
2,700
|
$254.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GGOM
|
12/3/2015
|
2,800
|
$254.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
Managed Account
|
12/3/2015
|
2,600
|
$254.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCLP
|
12/10/2015
|
300
|
$266.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCO
|
12/10/2015
|
2,700
|
$266.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCQP
|
12/10/2015
|
1,500
|
$266.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GGLP
|
12/10/2015
|
1,000
|
$266.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GGOM
|
12/10/2015
|
1,000
|
$266.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
Managed Account
|
12/10/2015
|
1,000
|
$266.50
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCLP
|
12/18/2015
|
100
|
$424.00
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCO
|
12/18/2015
|
1,450
|
$424.00
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GCQP
|
12/18/2015
|
700
|
$424.00
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GGLP
|
12/18/2015
|
500
|
$424.00
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
GGOM
|
12/18/2015
|
500
|
$424.00
|
Open Market Sale of 6.75% Series A Perpetual Convertible Preferred Stock
|
Managed Account
|
12/18/2015
|
500
|
$424.00
|
Transaction:
|
Seller/Purchaser:
|
Date:
|
Notes Traded ($1,000 Principal Amount Per Note):
|
Price Per $1,000 Principal Amount:
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCLP
|
11/25/2015
|
179,400
|
$45.625
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCO
|
11/25/2015
|
1,909,000
|
$45.625
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCQP
|
11/25/2015
|
1,028,500
|
$45.625
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GGLP
|
11/25/2015
|
711,100
|
$45.625
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GGOM
|
11/25/2015
|
736,400
|
$45.625
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
Managed Account
|
11/25/2015
|
685,600
|
$45.625
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCLP
|
12/3/2015
|
361,200
|
$47.75
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCO
|
12/3/2015
|
3,889,400
|
$47.75
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCQP
|
12/3/2015
|
2,077,400
|
$47.75
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GGLP
|
12/3/2015
|
1,390,600
|
$47.75
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GGOM
|
12/3/2015
|
1,485,800
|
$47.75
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
Managed Account
|
12/3/2015
|
1,395,600
|
$47.75
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCLP
|
12/10/2015
|
133,700
|
$50.875
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCO
|
12/10/2015
|
1,440,200
|
$50.875
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCQP
|
12/10/2015
|
769,200
|
$50.875
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GGLP
|
12/10/2015
|
514,900
|
$50.875
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GGOM
|
12/10/2015
|
550,200
|
$50.875
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
Managed Account
|
12/10/2015
|
516,800
|
$50.875
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCLP
|
12/18/2015
|
84,700
|
$64.00
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCO
|
12/18/2015
|
911,800
|
$64.00
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GCQP
|
12/18/2015
|
487,000
|
$64.00
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GGLP
|
12/18/2015
|
326,000
|
$64.00
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
GGOM
|
12/18/2015
|
348,300
|
$64.00
|
Open Market Purchase of 2.00% Convertible Senior Notes due 2018
|
Managed Account
|
12/18/2015
|
327,200
|
$64.00
|
1.
|
On January 6, 2016, GCQP exchanged (i) $4,895,200 in principal amount of the Company’s 2.625% Convertible Senior Notes due 2023, (ii) $1,546,000 in principal amount of the Company’s 3.375% Convertible Senior Notes due 2025 and (iii) 5,640 shares of the Company’s 6.75% Series A Perpetual Convertible Preferred Stock for (a) $4,290,000 in principal amount of the Company’s 5.00% Senior Secured Convertible Notes due 2018 and (b) 480,391 shares of Common Stock.
|
2.
|
On January 6, 2016, GCLP exchanged (i) $851,800 in principal amount of the Company’s 2.625% Convertible Senior Notes due 2023, (ii) $269,000 in principal amount of the Company’s 3.375% Convertible Senior Notes due 2025 and (iii) 990 shares of the Company’s 6.75% Series A Perpetual Convertible Preferred Stock for (a) $746,000 in principal amount of the Company’s 5.00% Senior Secured Convertible Notes due 2018 and (b) 84,324 shares of Common Stock.
|
3.
|
On January 6, 2016, GCO exchanged (i) $9,085,800 in principal amount of the Company’s 2.625% Convertible Senior Notes due 2023, (ii) $2,868,000 in principal amount of the Company’s 3.375% Convertible Senior Notes due 2025 and (iii) 10,450 shares of the Company’s 6.75% Series A Perpetual Convertible Preferred Stock for (a) $7,961,000 in principal amount of the Company’s 5.00% Senior Secured Convertible Notes due 2018 and (b) 890,085 shares of Common Stock.
|
4.
|
On January 6, 2016, Managed Account exchanged (i) $3,274,100 in principal amount of the Company’s 2.625% Convertible Senior Notes due 2023, (ii) $1,034,000 in principal amount of the Company’s 3.375% Convertible Senior Notes due 2025 and (iii) 3,790 shares of the Company’s 6.75% Series A Perpetual Convertible Preferred Stock for (a) $2,869,000 in principal amount of the Company’s 5.00% Senior Secured Convertible Notes due 2018 and (b) 322,816 shares of Common Stock.
|
5.
|
On January 6, 2016, GGLP exchanged (i) $3,412,700 in principal amount of the Company’s 2.625% Convertible Senior Notes due 2023, (ii) $1,067,000 in principal amount of the Company’s 3.375% Convertible Senior Notes due 2025 and (iii) 3,880 shares of the Company’s 6.75% Series A Perpetual Convertible Preferred Stock for (a) $2,984,000 in principal amount of the Company’s 5.00% Senior Secured Convertible Notes due 2018 and (b) 330,481 shares of Common Stock.
|
6.
|
On January 6, 2016, GGOM exchanged (i) $3,480,400 in principal amount of the Company’s 2.625% Convertible Senior Notes due 2023, (ii) $1,091,000 in principal amount of the Company’s 3.375% Convertible Senior Notes due 2025 and (iii) 4,000 shares of the Company’s 6.75% Series A Perpetual Convertible Preferred Stock for (a) $3,045,000 in principal amount of the Company’s 5.00% Senior Secured Convertible Notes due 2018 and (b) 340,703 shares of Common Stock.
|
GREENLIGHT CAPITAL, INC.
|
||
By:
|
/s/ Daniel Roitman
|
|
Name: Daniel Roitman
|
||
Title: Chief Operating Officer
|
||
DME ADVISORS GP, LLC
|
||
By:
|
/s/ Daniel Roitman
|
|
Name: Daniel Roitman
|
||
|
Title: Chief Operating Officer
|
|
DME ADVISORS, LP
|
||
By:
|
/s/ Daniel Roitman
|
|
Name: Daniel Roitman
|
||
Title: Chief Operating Officer
|
||
DME CAPITAL MANAGEMENT, LP
|
||
By:
|
/s/ Daniel Roitman
|
|
Name: Daniel Roitman
|
||
Title: Chief Operating Officer
|
||
/s/ Daniel Roitman
|
||
Daniel Roitman**, on behalf of David Einhorn
|