sc13da106297087_11162010.htm

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON RAMIUS VALUE AND OPPORTUNITY MASTER FUND LTD
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION CAYMAN ISLANDS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 2,643,750
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 2,643,750
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,643,750
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.3%
14	TYPE OF REPORTING PERSON CO

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON COWEN OVERSEAS INVESTMENT LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION CAYMAN ISLANDS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER 881,250
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 881,250
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 881,250
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.8%
14	TYPE OF REPORTING PERSON PN

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON RAMIUS ADVISORS, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 881,250
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 881,250
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 881,250
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.8%
14	TYPE OF REPORTING PERSON OO

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON RAMIUS VALUE AND OPPORTUNITY ADVISORS LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 2,643,750
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 2,643,750
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,643,750
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.3%
14	TYPE OF REPORTING PERSON OO

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON RAMIUS LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 3,525,000
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 3,525,000
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,525,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 7.0%
14	TYPE OF REPORTING PERSON OO

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON COWEN GROUP, INC.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 3,525,000
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 3,525,000
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,525,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 7.0%
14	TYPE OF REPORTING PERSON CO

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON RCG HOLDINGS LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 3,525,000
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 3,525,000
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,525,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 7.0%
14	TYPE OF REPORTING PERSON OO

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON C4S & CO., L.L.C.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 3,525,000
	8	SHARED VOTING POWER - 0 -
	9	SOLE DISPOSITIVE POWER 3,525,000
	10	SHARED DISPOSITIVE POWER - 0 -
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,525,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 7.0%
14	TYPE OF REPORTING PERSON OO

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON PETER A. COHEN
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 3,525,000
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 3,525,000
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,525,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 7.0%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON MORGAN B. STARK
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 3,525,000
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 3,525,000
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,525,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 7.0%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON JEFFREY M. SOLOMON
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 3,525,000
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 3,525,000
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,525,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 7.0%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 98975F101

1	NAME OF REPORTING PERSON THOMAS W. STRAUSS
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) o (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 3,525,000
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 3,525,000
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 3,525,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 7.0%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 98975F101

The following constitutes Amendment No. 1 to the Schedule 13D filed by the undersigned (“Amendment No. 1”). This Amendment No. 1 amends the Schedule 13D as specifically set forth.

Item 3.

Source and Amount of Funds or Other Consideration.

Item 3 is hereby amended and restated to read as follows:

The Shares purchased by Value and Opportunity Master Fund and COIL were purchased with working capital (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business) in open market purchases, as set forth in Schedule A, which is incorporated by reference herein. The aggregate purchase cost of the 3,525,000 Shares beneficially owned in the aggregate by Value and Opportunity Master Fund and COIL is approximately $23,042,000, excluding brokerage commissions.

Item 5.

Interest in Securities of the Issuer.

Item 5 is hereby amended and restated to read as follows:

The aggregate percentage of Shares reported owned by each person named herein is based upon 50,226,172 Shares outstanding, as of November 3, 2010, which is the total number of Shares outstanding as reported in the Issuer’s Quarterly Report on Form 10-Q, filed with the Securities and Exchange Commission on November 5, 2010.

A.	Value and Opportunity Master Fund

(a)

As of the close of business on November 17, 2010, Value and Opportunity Master Fund beneficially owned 2,643,750 Shares.

Percentage: Approximately 5.3%.

(b)

1. Sole power to vote or direct vote: 2,643,750

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 2,643,750

4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by Value and Opportunity Master Fund since the filing of the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

COIL

(a)

As of the close of business on November 17, 2010, COIL beneficially owned 881,250 Shares.

Percentage: Approximately 1.8%.

(b)

1. Sole power to vote or direct vote: 881,250

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 881,250

4. Shared power to dispose or direct the disposition: 0

(c)

The transactions in the Shares by COIL since the filing of the Schedule 13D are set forth in Schedule A and are incorporated herein by reference.

CUSIP NO. 98975F101

C.	Ramius Advisors

(a)

Ramius Advisors, as the general partner of COIL, may be deemed the beneficial owner of the 881,250 Shares owned by COIL.

Percentage: Approximately 1.8%.

(b)

1. Sole power to vote or direct vote: 881,250

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 881,250

4. Shared power to dispose or direct the disposition: 0

(c)

Ramius Advisors has not entered into any transactions in the Shares since the filing of the Schedule 13D. The transactions in the Shares since the filing of the Schedule 13D on behalf of COIL are set forth in Schedule A and incorporated herein by reference.

D.	Value and Opportunity Advisors

(a)

Value and Opportunity Advisors, as the investment manager of Value and Opportunity Master Fund, may be deemed the beneficial owner of the 2,643,750 Shares owned by Value and Opportunity Master Fund.

Percentage: Approximately 5.3%.

(b)

1. Sole power to vote or direct vote: 2,643,750

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 2,643,750

4. Shared power to dispose or direct the disposition: 0

(c)

Value and Opportunity Advisors has not entered into any transactions in the Shares since the filing of the Schedule 13D. The transactions in the Shares since the filing of the Schedule 13D on behalf of Value and Opportunity Master Fund are set forth on Schedule A and incorporated herein by reference.

Ramius

(a)

Ramius, as the sole member of each of Value and Opportunity Advisors and Ramius Advisors, may be deemed the beneficial owner of the (i) 2,643,750 Shares owned by Value and Opportunity Master Fund and (ii) 881,250 Shares owned by COIL.

Percentage: Approximately 7.0%.

(b)

1. Sole power to vote or direct vote: 3,525,000

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 3,525,000

4. Shared power to dispose or direct the disposition: 0

(c)

Ramius has not entered into any transactions in the Shares since the filing of the Schedule 13D. The transactions in the Shares since the filing of the Schedule 13D on behalf of Value and Opportunity Master Fund and COIL are set forth on Schedule A and incorporated herein by reference.

CUSIP NO. 98975F101

Cowen

(a)

Cowen, as the sole member of Ramius, may be deemed the beneficial owner of the (i) 2,643,750 Shares owned by Value and Opportunity Master Fund and (ii) 881,250 Shares owned by COIL.

Percentage: Approximately 7.0%.

(b)

1. Sole power to vote or direct vote: 3,525,000

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 3,525,000

4. Shared power to dispose or direct the disposition: 0

(c)

Cowen has not entered into any transactions in the Shares since the filing of the Schedule 13D. The transactions in the Shares since the filing of the Schedule 13D on behalf of Value and Opportunity Master Fund and COIL are set forth on Schedule A and incorporated herein by reference.

G.	RCG Holdings

(a)

RCG Holdings, as a significant shareholder of Cowen, may be deemed the beneficial owner of the (i) 2,643,750 Shares owned by Value and Opportunity Master Fund and (ii) 881,250 Shares owned by COIL.

Percentage: Approximately 7.0%.

(b)

1. Sole power to vote or direct vote: 3,525,000

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 3,525,000

4. Shared power to dispose or direct the disposition: 0

(c)

RCG Holdings has not entered into any transactions in the Shares since the filing of the Schedule 13D. The transactions in the Shares since the filing of the Schedule 13D on behalf of Value and Opportunity Master Fund and COIL are set forth on Schedule A and incorporated herein by reference.

C4S

(a)

C4S, as the managing member of RCG Holdings, may be deemed the beneficial owner of the (i) 2,643,750 Shares owned by Value and Opportunity Master Fund and (ii) 881,250 Shares owned by COIL.

Percentage: Approximately 7.0%.

(b)

1. Sole power to vote or direct vote: 3,525,000

2. Shared power to vote or direct vote: 0

3. Sole power to dispose or direct the disposition: 3,525,000

4. Shared power to dispose or direct the disposition: 0

(c)

C4S has not entered into any transactions in the Shares since the filing of the Schedule 13D. The transactions in the Shares since the filing of the Schedule 13D on behalf of Value and Opportunity Master Fund and COIL are set forth on Schedule A and incorporated herein by reference.

CUSIP NO. 98975F101

I.	Messrs. Cohen, Stark, Strauss and Solomon

(a)

Each of Messrs. Cohen, Stark, Strauss and Solomon, as the managing members of C4S, may be deemed the beneficial owner of the (i) 2,643,750 Shares owned by Value and Opportunity Master Fund and (ii) 881,250 Shares owned by COIL.

Percentage: Approximately 7.0%.

(b)

1. Sole power to vote or direct vote: 0

2. Shared power to vote or direct vote: 3,525,000

3. Sole power to dispose or direct the disposition: 0

4. Shared power to dispose or direct the disposition: 3,525,000

(c)

None of Messrs. Cohen, Stark, Strauss or Solomon has entered into any transactions in the Shares since the filing of the Schedule 13D. The transactions in the Shares since the filing of the Schedule 13D on behalf of Value and Opportunity Master Fund and COIL are set forth on Schedule A and incorporated herein by reference.

To the best of the Reporting Persons’ knowledge, none of the persons listed on Schedule A annexed to the Schedule 13D, who are not also Reporting Persons, beneficially owns any securities of the Issuer.

(d)

No person other than the Reporting Persons is known to have the right to receive, or the power to direct the receipt of dividends from, or proceeds from the sale of, the Shares.

(e)

Not applicable.

CUSIP NO. 98975F101

SIGNATURES

After reasonable inquiry and to the best of his knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Dated: November 18, 2010

RAMIUS VALUE AND OPPORTUNITY MASTER FUND LTD

By: Ramius Value and Opportunity Advisors LLC,

its investment manager

COWEN OVERSEAS INVESTMENT LP

By: Ramius Advisors, LLC,

its general partner

RAMIUS VALUE AND OPPORTUNITY ADVISORS LLC

By: Ramius LLC,

its sole member

RAMIUS ADVISORS, LLC

By: Ramius LLC,

its sole member

RAMIUS LLC

By: Cowen Group, Inc.,

its sole member

COWEN GROUP, INC.

RCG HOLDINGS LLC

By: C4S & Co., L.L.C.,

its managing member

C4S & CO., L.L.C.

By:	/s/ Owen S. Littman
	Name:	Owen S. Littman
	Title:	Authorized Signatory

/s/ Owen S. Littman

OWEN S. LITTMAN

As attorney-in-fact for Jeffrey M. Solomon,

Peter A. Cohen, Morgan B. Stark and

Thomas W. Strauss

CUSIP NO. 98975F101

SCHEDULE A

Transactions in the Shares Since the Filing of the Schedule 13D

Shares of Common Stock Purchased	Price Per Share($)	Date of Purchase
RAMIUS VALUE AND OPPORTUNITY MASTER FUND LTD
75,000	6.7450	11/01/2010
150,000	6.9930	11/11/2010
112,500	6.9805	11/12/2010
52,500	6.9993	11/15/2010
18,750	6.7700	11/16/2010
COWEN OVERSEAS INVESTMENT LP

25,000	6.7450	11/01/2010
50,000	6.9930	11/11/2010
37,500	6.9805	11/12/2010
17,500	6.9993	11/15/2010
6,250	6.7700	11/16/2010