sc13da606297074_05132010.htm
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13D
(Rule 13d-101)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
TO § 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO
§ 240.13d-2(a)

(Amendment No. 6)1

Immersion Corporation
(Name of Issuer)

Common Stock, par value $0.001 per share
(Title of Class of Securities)

452521107
(CUSIP Number)
 
STEVEN WOLOSKY, ESQ.
OLSHAN GRUNDMAN FROME ROSENZWEIG & WOLOSKY LLP
Park Avenue Tower
65 East 55th Street
New York, New York 10022
(212) 451-2300
(Name, Address and Telephone Number of Person
Authorized to Receive Notices and Communications)

May 13, 2010
(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box ¨.

Note:  Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits.  See § 240.13d-7 for other parties to whom copies are to be sent.


_______________
1              The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
 
 
 
 
CUSIP NO. 452521107
 
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
 
1,956,137
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
1,956,137
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,956,137
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

 
2
 
CUSIP NO. 452521107
 
1
NAME OF REPORTING PERSON
 
RCG PB, 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
 
1,555,224
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
1,555,224
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,555,224
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
5.5%
14
TYPE OF REPORTING PERSON
 
OO

 
3
 
CUSIP NO. 452521107
 
1
NAME OF REPORTING PERSON
 
RAMIUS ENTERPRISE 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
 
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
 
CAYMAN ISLANDS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
 
588,360
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
588,360
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
588,360
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
2.1%
14
TYPE OF REPORTING PERSON
 
CO

 
4
 
CUSIP NO. 452521107
 
1
NAME OF REPORTING PERSON
 
RAMIUS NAVIGATION 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
 
588,360
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
588,360
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
588,360
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
2.1%
14
TYPE OF REPORTING PERSON
 
CO

 
5
 
CUSIP NO. 452521107
 
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
 
2,143,584
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
2,143,584
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
2,143,584
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
7.6%
14
TYPE OF REPORTING PERSON
 
OO

 
6
 
CUSIP NO. 452521107
 
1
NAME OF REPORTING PERSON
 
RCG STARBOARD 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
 
1,956,137
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
1,956,137
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
1,956,137
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

 
7
 
CUSIP NO. 452521107
 
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
 
4,099,721
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
4,099,721
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
4,099,721
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
14.6%
14
TYPE OF REPORTING PERSON
 
OO

 
8
 
CUSIP NO. 452521107
 
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
 
4,099,721
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
4,099,721
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
4,099,721
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
14.6%
14
TYPE OF REPORTING PERSON
 
CO

 
9
 
CUSIP NO. 452521107
 
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
 
4,099,721
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
4,099,721
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
4,099,721
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
14.6%
14
TYPE OF REPORTING PERSON
 
OO

 
10
 
CUSIP NO. 452521107
 
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
 
4,099,721
8
SHARED VOTING POWER
 
- 0 -
9
SOLE DISPOSITIVE POWER
 
4,099,721
10
SHARED DISPOSITIVE POWER
 
- 0 -
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
4,099,721
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
14.6%
14
TYPE OF REPORTING PERSON
 
OO

 
11
 
CUSIP NO. 452521107
 
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
 
4,099,721
9
SOLE DISPOSITIVE POWER
 
- 0 -
10
SHARED DISPOSITIVE POWER
 
4,099,721
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
4,099,721
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
14.6%
14
TYPE OF REPORTING PERSON
 
IN

 
12
 
CUSIP NO. 452521107
 
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
 
4,099,721
9
SOLE DISPOSITIVE POWER
 
- 0 -
10
SHARED DISPOSITIVE POWER
 
4,099,721
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
4,099,721
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
14.6%
14
TYPE OF REPORTING PERSON
 
IN

 
13
 
CUSIP NO. 452521107
 
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
 
4,099,721
9
SOLE DISPOSITIVE POWER
 
- 0 -
10
SHARED DISPOSITIVE POWER
 
4,099,721
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
4,099,721
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
14.6%
14
TYPE OF REPORTING PERSON
 
IN

 
14
 
CUSIP NO. 452521107
 
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
 
4,099,721
9
SOLE DISPOSITIVE POWER
 
- 0 -
10
SHARED DISPOSITIVE POWER
 
4,099,721
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
 
4,099,721
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES
 
o
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
 
14.6%
14
TYPE OF REPORTING PERSON
 
IN

 
15
 
CUSIP NO. 452521107
 
The following constitutes Amendment No. 6 to the Schedule 13D filed by the undersigned (“Amendment No. 6”).  This Amendment No. 6 amends the Schedule 13D as specifically set forth.

Item 2.
Identity and Background.
 
Item 2 is hereby amended and restated to read as follows:
 
 
(a)
This statement is filed by:
 
 
(i)
Ramius Value and Opportunity Master Fund Ltd, a Cayman Islands exempted company (“Value and Opportunity Master Fund”), with respect to the Shares directly and beneficially owned by it;
 
 
(ii)
Ramius Navigation Master Fund Ltd, a Cayman Islands exempted company (“Navigation Master Fund”), with respect to the Shares directly and beneficially owned by it;
 
 
(iii)
RCG PB, Ltd, a Cayman Islands exempted company (“RCG PB”), with respect to the Shares directly and beneficially owned by it;
 
 
(iv)
Ramius Enterprise Master Fund Ltd, a Cayman Islands exempted company (“Enterprise Master Fund”), who serves as the sole shareholder of Navigation Master Fund;
 
 
(v)
Ramius Advisors, LLC, a Delaware limited liability company (“Ramius Advisors”), who serves as the investment advisor of Enterprise Master Fund, Navigation Master Fund and RCG PB;
 
 
(vi)
RCG Starboard Advisors, LLC, a Delaware limited liability company (“RCG Starboard Advisors”), who serves as the investment manager of Value and Opportunity Master Fund;
 
 
(vii)
Ramius LLC, a Delaware limited liability company (“Ramius”), who serves as the sole member of each of RCG Starboard Advisors and Ramius Advisors;
 
 
(viii)
Cowen Group, Inc., a Delaware corporation (“Cowen”), who serves as the sole member of Ramius;
 
 
(ix)
RCG Holdings LLC, a Delaware limited liability company (“RCG Holdings”), who is a significant shareholder of Cowen;
 
 
(x)
C4S & Co., L.L.C., a Delaware limited liability company (“C4S”), who serves as managing member of RCG Holdings;
 
 
(xi)
Peter A. Cohen, who serves as one of the managing members of C4S;
 
 
(xii)
Morgan B. Stark, who serves as one of the managing members of C4S;
 
 
(xiii)
Thomas W. Strauss, who serves as one of the managing members of C4S; and
 
 
(xiv)
Jeffrey M. Solomon, who serves as one of the managing members of C4S.
 
 
16
 
CUSIP NO. 452521107
 
Each of the foregoing is referred to as a “Reporting Person” and collectively as the “Reporting Persons.”  Each of the Reporting Persons is party to that certain Joint Filing Agreement, as further described in Item 6.  Accordingly, the Reporting Persons are hereby filing a joint Schedule 13D.
 
(b)           The address of the principal office of each of Ramius Advisors, RCG Starboard Advisors, Ramius, Cowen, RCG Holdings, C4S, and Messrs. Cohen, Stark, Strauss, Solomon and Smith is 599 Lexington Avenue, 20th Floor, New York, New York 10022.
 
The address of the principal office of each of Value and Opportunity Master Fund, Enterprise Master Fund, Navigation Master Fund and RCG PB is c/o Citco Fund Services (Cayman Islands) Limited, Regatta Office Park, Windward 1, 2nd Floor, PO Box 31106, Grand Cayman KY1-1205, Cayman Islands.  The officers and directors of Value and Opportunity Master Fund and their principal occupations and business addresses are set forth on Schedule B and incorporated by reference in this Item 2.  The officers and directors of Enterprise Master Fund and their principal occupations and business addresses are set forth on Schedule C and incorporated by reference in this Item 2.  The officers and directors of Navigation Master Fund and their principal occupations and business addresses are set forth on Schedule D and incorporated by reference in this Item 2.  The officers and directors of RCG PB and their principal occupations and business addresses are set forth on Schedule E and incorporated by reference in this Item 2.  The officers and directors of Cowen and their principal occupations and business addresses are set forth on Schedule F and incorporated by reference in this Item 2.
 
(c)           The principal business of each of Value and Opportunity Master Fund, RCG PB and Navigation Master Fund is serving as a private investment fund.  Value and Opportunity Master Fund has been formed for the purpose of making equity investments and, on occasion, taking an active role in the management of portfolio companies in order to enhance shareholder value.  Each of RCG PB and Navigation Master Fund has been formed for the purpose of making equity and debt investments.  Enterprise Master Fund is the sole shareholder of Navigation Master Fund.  The principal business of RCG Starboard Advisors is acting as the investment manager of Value and Opportunity Master Fund.  The principal business of Ramius Advisors is acting as the investment advisor of Navigation Master Fund, Enterprise Master Fund and RCG PB.  Ramius is engaged in money management and investment advisory services for third parties and proprietary accounts and serves as the sole member of each of RCG Starboard Advisors and Ramius Advisors.  Cowen provides alternative investment management, investment banking, research, and sales and trading services through its business units, Ramius and Cowen and Company.  Cowen also serves as the sole member of Ramius.  RCG Holdings is a significant shareholder of Cowen.  C4S serves as managing member of Ramius.  Messrs. Cohen, Strauss, Stark and Solomon serve as co-managing members of C4S.  Mr. Smith serves as a Partner and Managing Director of Ramius and a member of Cowen’s Operating Committee.
 
(d)           No Reporting Person, nor any person listed on Schedule B, Schedule C, Schedule D, Schedule E or Schedule F, each annexed hereto, has, during the last five years, been convicted in a criminal proceeding (excluding traffic violations or similar misdemeanors).
 
(e)           No Reporting Person, nor any person listed on Schedule B, Schedule C, Schedule D, Schedule E or Schedule F, each annexed hereto, has, during the last five years, been party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.
 
 
17
 
CUSIP NO. 452521107
 
(f)           Messrs. Cohen, Stark, Strauss and Solomon are citizens of the United States of America.
 
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, Navigation Master Fund and RCG PB 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, except as otherwise noted, as set forth in Schedule A, which is incorporated by reference herein.  The aggregate purchase cost of the 4,099,721 Shares beneficially owned in the aggregate by Value and Opportunity Master Fund, Navigation Master Fund and RCG PB is approximately $16,537,000, excluding brokerage commissions.
 
Item 4.
Purpose of Transaction.
 
Item 4 is hereby amended to add the following:
 
On May 13, 2010, RCG Starboard Advisors delivered a letter to Victor A. Viegas, CEO, and the Board reiterating its concern that the Board lacks both a vested interest in the financial performance of the Company and expertise in technology licensing and IP litigation.  RCG Starboard Advisors also expressed disappointment with the Board's decision to nominate Mr. David Sugishita for election at the 2010 annual meeting of shareholders (the “2010 Annual Meeting”).  In the letter, RCG Starboard Advisors also questioned the Board's unwillingness to add a seventh director who possesses the attributes the Ramius Group believes are critical to the Issuer’s future success.  RCG Starboard Advisors also stated that it intends to withhold its votes at the upcoming 2010 Annual Meeting for the election of Mr. Sugishita, but remains open-minded about discussing solutions with the Board to address its serious concerns about Board composition.  A copy of the press release issued May 13, 2010 by RCG Starboard Advisors, which contains the full text of the letter, is filed as Exhibit 99.1 hereto and is incorporated herein by reference.
 
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 28,093,633 Shares outstanding, as of April 30, 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 May 7, 2010.
 
A.
Value and Opportunity Master Fund
 
 
(a)
As of close of the close of business on May 21, 2010, Value and Opportunity Master Fund beneficially owned 1,956,137 Shares.
 
Percentage: Approximately 7.0%.
 
 
(b)
1. Sole power to vote or direct vote: 1,956,137
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 1,956,137
 
4. Shared power to dispose or direct the disposition: 0
 
 
18
 
CUSIP NO. 452521107

 
 
(c)
The transactions in the Shares by Value and Opportunity Master Fund during the past 60 days are set forth in Schedule A and are incorporated herein by reference.
 
B.
Navigation Master Fund
 
 
(a)
As of the close of business on May 21, 2010, Navigation Master Fund beneficially owned 588,360 Shares.
 
Percentage: Approximately 2.1%.
 
 
(b)
1. Sole power to vote or direct vote: 588,360
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 588,360
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
The transactions in the Shares by Navigation Master Fund during the past 60 days are set forth in Schedule A and are incorporated herein by reference.
 
C.
RCG PB
 
 
(a)
As of the close of business on May 21, 2010, RCG PB beneficially owned 1,555,224 Shares.
 
Percentage: Approximately 5.5%.
 
 
(b)
1. Sole power to vote or direct vote: 1,555,224
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 1,555,224
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
The transactions in the Shares by RCG PB during the past 60 days are set forth in Schedule A and are incorporated herein by reference.
 
D.
Enterprise Master Fund
 
 
(a)
Enterprise Master Fund, as the sole shareholder of Navigation Master Fund, may be deemed the beneficial owner of the 588,360 Shares owned by Navigation Master Fund.
 
Percentage: Approximately 2.1%.
 
 
(b)
1. Sole power to vote or direct vote: 588,360
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 588,360
 
4. Shared power to dispose or direct the disposition: 0
 
 
19
 
CUSIP NO. 452521107
 
 
(c)
The transactions in the Shares by Enterprise Master Fund during the past 60 days are set forth in Schedule A and are incorporated herein by reference.  The transactions in the Shares on behalf of Navigation Master Fund during the past 60 days are set forth on Schedule A and are incorporated herein by reference.
 
E.
Ramius Advisors
 
 
(a)
Ramius Advisors, as the investment advisor of each of Navigation Master Fund and RCG PB, may be deemed the beneficial owner of the (i) 588,360 Shares owned by Navigation Master Fund and (ii) 1,555,224 Shares owned by RCG PB.
 
Percentage: Approximately 7.6%.
 
 
(b)
1. Sole power to vote or direct vote: 2,143,584
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 2,143,584
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
Ramius Advisors has not entered into any transactions in the Shares during the past 60 days.  The transactions in the Shares by Enterprise Master Fund, Navigation Master Fund and RCG PB during the past 60 days are set forth in Schedule A and are incorporated herein by reference.
 
F.
RCG Starboard Advisors
 
 
(a)
RCG Starboard Advisors, as the investment manager of Value and Opportunity Master Fund may be deemed the beneficial owner of the 1,956,137 Shares owned by Value and Opportunity Master Fund.
 
Percentage: Approximately 7.0%.
 
 
(b)
1. Sole power to vote or direct vote: 1,956,137
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 1,956,137
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
RCG Starboard Advisors has not entered into any transactions in the Shares during the past 60 days.  The transactions in the Shares during the past 60 days on behalf of Value and Opportunity Master Fund are set forth on Schedule A and incorporated herein by reference.
 
G.
Ramius
 
 
(a)
Ramius, as the sole member of each of RCG Starboard Advisors and Ramius Advisors, may be deemed the beneficial owner of the (i) 1,956,137 Shares owned by Value and Opportunity Master Fund, (ii) 588,360 Shares owned by Navigation Master Fund and (iii) 1,555,224 Shares owned by RCG PB.
 
Percentage: Approximately 14.6%.
 
 
(b)
1. Sole power to vote or direct vote: 4,099,721
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 4,099,721
 
4. Shared power to dispose or direct the disposition: 0
 
 
20
 
CUSIP NO. 452521107

 
 
(c)
Ramius has not entered into any transactions in the Shares during the past 60 days.  The transactions in the Shares during the past 60 days on behalf of Value and Opportunity Master Fund, Navigation Master Fund, Enterprise Master Fund and RCG PB are set forth on Schedule A and incorporated herein by reference.
 
H.
Cowen
 
 
(a)
Cowen, as the sole member of Ramius, may be deemed the beneficial owner of the (i) 1,956,137 Shares owned by Value and Opportunity Master Fund, (ii) 588,360 Shares owned by Navigation Master Fund and (iii) 1,555,224 Shares owned by RCG PB.
 
Percentage: Approximately 14.6%.
 
 
(b)
1. Sole power to vote or direct vote: 4,099,721
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 4,099,721
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
Cowen has not entered into any transactions in the Shares during the past 60 days.  The transactions in the Shares during the past 60 days on behalf of Value and Opportunity Master Fund, Navigation Master Fund, Enterprise Master Fund and RCG PB are set forth on Schedule A and incorporated herein by reference.
 
I.
RCG Holdings
 
 
(a)
RCG Holdings, as a significant shareholder of Cowen, may be deemed the beneficial owner of the (i) 1,956,137 Shares owned by Value and Opportunity Master Fund, (ii) 588,360 Shares owned by Navigation Master Fund and (iii) 1,555,224 Shares owned by RCG PB.
 
Percentage: Approximately 14.6%.
 
 
(b)
1. Sole power to vote or direct vote: 4,099,721
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 4,099,721
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
RCG Holdings has not entered into any transactions in the Shares during the past 60 days.  The transactions in the Shares during the past 60 days on behalf of Value and Opportunity Master Fund, Navigation Master Fund, Enterprise Master Fund and RCG PB are set forth on Schedule A and incorporated herein by reference.
 
J.
C4S
 
 
(a)
C4S, as the managing member of RCG Holdings, may be deemed the beneficial owner of the (i) 1,956,137 Shares owned by Value and Opportunity Master Fund, (ii) 588,360 Shares owned by Navigation Master Fund and (iii) 1,555,224 Shares owned by RCG PB.
 
Percentage: Approximately 14.6%.
 
 
21
 
CUSIP NO. 452521107
 
 
(b)
1. Sole power to vote or direct vote: 4,099,721
 
2. Shared power to vote or direct vote: 0
 
3. Sole power to dispose or direct the disposition: 4,099,721
 
4. Shared power to dispose or direct the disposition: 0

 
(c)
C4S has not entered into any transactions in the Shares during the past 60 days.  The transactions in the Shares during the past 60 days on behalf of Value and Opportunity Master Fund, Navigation Master Fund, Enterprise Master Fund and RCG PB are set forth on Schedule A and incorporated herein by reference.
 
K.
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) 1,956,137 Shares owned by Value and Opportunity Master Fund, (ii) 588,360 Shares owned by Navigation Master Fund and (iii) 1,555,224 Shares owned by RCG PB.
 
Percentage: Approximately 14.6%.
 
 
(b)
1. Sole power to vote or direct vote: 0
 
2. Shared power to vote or direct vote: 4,099,721
 
3. Sole power to dispose or direct the disposition: 0
 
4. Shared power to dispose or direct the disposition: 4,099,721

 
(c)
None of Messrs. Cohen, Stark, Strauss or Solomon has entered into any transactions in the Shares during the past 60 days.  The transactions in the Shares during the past 60 days on behalf of Value and Opportunity Master Fund, Navigation Master Fund, Enterprise Master Fund and RCG PB are set forth on Schedule A and incorporated herein by reference.
 
 
(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.
 
Item 7.
Material to be Filed as Exhibits.
 
Item 7 is hereby amended to include the following exhibit:
 
 
Exhibit 99.1
Press Release issued May 13, 2010.
 
 
Exhibit 99.2
Power of Attorney for Peter A. Cohen, Morgan B. Stark, Thomas W. Strauss and Jeffrey M. Solomon, dated April 26, 2010.
 
 
22
 
CUSIP NO. 452521107
 
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:  May 24, 2010

RAMIUS VALUE AND OPPORTUNITY MASTER FUND LTD
By: RCG Starboard Advisors, LLC,
       its investment manager
 
RAMIUS NAVIGATION MASTER FUND LTD
By: Ramius Advisors, LLC,
       its investment advisor
 
RAMIUS ENTERPRISE MASTER FUND LTD
By: Ramius Advisors, LLC,
       its investment advisor
 
RCG STARBOARD 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
 
RCG PB, LTD
By: Ramius Advisors, LLC,
       its investment advisor
 
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


 
23
 
CUSIP NO. 452521107
 
SCHEDULE A

Transactions in the Shares During the Past 60 Days

Shares of Common Stock
Purchased/ (Sold)
Price Per
Share($)
Date of
Purchase/ Sale

RAMIUS VALUE AND OPPORTUNITY MASTER FUND LTD

(2,188)
  
6.0738
04/23/2010
(9,593)
  
6.0446
04/23/2010
(4,915)
  
6.0833
04/26/2010
(334)
  
5.9632
04/27/2010
(7,768)
  
5.9636
04/27/2010
(8,504)
  
5.9235
04/28/2010
(9,727)
  
5.9245
04/29/2010
(48)
  
5.8500
04/30/2010

RAMIUS NAVIGATION MASTER FUND LTD

(514)
  
6.0738
04/23/2010
(2,253)
  
6.0446
04/23/2010
(1,154)
  
6.0833
04/26/2010
(79)
  
5.9632
04/27/2010
(1,824)
  
5.9636
04/27/2010
(1,997)
  
5.9235
04/28/2010
(2,284)
  
5.9245
04/29/2010
(11)
  
5.8500
04/30/2010
(459,368)*
  
5.6000
05/01/2010
588,360#
  
4.0547
05/01/2010

RAMIUS ENTERPRISE MASTER FUND LTD

(658)
  
6.0738
04/23/2010
(2,885)
  
6.0446
04/23/2010
(1,478)
  
6.0833
04/26/2010
(100)
  
5.9632
04/27/2010
(2,336)
  
5.9636
04/27/2010
(2,558)
  
5.9235
04/28/2010
(2,926)
  
5.9245
04/29/2010
(15)
  
5.8500
04/30/2010
(588,360)##
  
5.6000
05/01/2010

* Shares were transferred to RCG PB Ltd, an affiliate of Ramius Navigation Master Fund Ltd, in an exempt transaction. 
# Shares were acquired from Ramius Enterprise Master Fund Ltd, an affiliate of Ramius Navigation Master Fund Ltd, in an exempt transaction. 
## Shares were transferred to Ramius Navigation Master Fund Ltd, an affiliate of Ramius Enterprise Master Fund Ltd, in an exempt transaction.
 
 
 
 
CUSIP NO. 452521107
 
RCG PB, LTD

(1,226)
  
6.0738
04/23/2010
(5,374)
  
6.0446
04/23/2010
(2,753)
  
6.0833
04/26/2010
(187)
  
5.9632
04/27/2010
(4,352)
  
5.9636
04/27/2010
(4,763)
  
5.9235
04/28/2010
(5,449)
  
5.9245
04/29/2010
(26)
  
5.8500
04/30/2010
459,368**
  
3.8949
05/01/2010

** Shares were acquired from Ramius Navigation Master Fund Ltd, an affiliate of RCG PB Ltd, in an exempt transaction.
 
 
 
 
CUSIP NO. 452521107
 
SCHEDULE B
 
Directors and Officers of Ramius Value and Opportunity Master Fund Ltd
 
Name and Position
  
Principal Occupation
  
Principal Business Address
  
Citizenship
             
Jeffrey M. Solomon
Director
  
Chief Operating Officer of Cowen Group, Inc.
  
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
Mark R. Mitchell
Director
  
Partner Managing Director of Ramius LLC
  
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
CFS Company Ltd.
Director
  
Nominee Company registered with
Cayman Islands Monetary Authority
and is affiliated with Administrator of the Fund
  
c/o Citco Fund Services (Cayman Islands) Limited Regatta Office Park
Windward 1, 2nd Floor
PO Box 31106
Grand Cayman KY1-1205 Cayman Islands
 
  
Cayman Islands
CSS Corporation Ltd.
Secretary
  
Affiliate of the Administrator of the Fund
  
c/o Citco Fund Services (Cayman Islands) Limited Regatta Office Park
Windward 1, 2nd Floor
PO Box 31106
Grand Cayman KY1-1205 Cayman Islands
 
  
Cayman Islands
CSS Corporation Ltd.
Secretary
  
Affiliate of the Administrator of the Fund
  
c/o Citco Fund Services (Cayman Islands) Limited Regatta Office Park
Windward 1, 2nd Floor
PO Box 31106
Grand Cayman KY1-1205 Cayman Islands
 
  
Cayman Islands
 
 
 
 
CUSIP NO. 452521107
 
SCHEDULE C
 
Directors and Officers of Ramius Enterprise Master Fund Ltd
 
Name and Position
  
Principal Occupation
  
Principal Business Address
  
Citizenship
             
Morgan B. Stark
Director
  
Chairman of Ramius LLC
  
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
Marran Ogilvie
Director
  
Partner Managing Director of Ramius LLC
  
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
CFS Company Ltd.
Director
  
Nominee Company registered with
Cayman Islands Monetary Authority
and is affiliated with Administrator of the Fund
  
c/o Citco Fund Services (Cayman Islands) Limited Regatta Office Park
Windward 1, 2nd Floor
PO Box 31106
Grand Cayman KY1-1205 Cayman Islands
 
  
Cayman Islands
CSS Corporation Ltd.
Secretary
  
Affiliate of the Administrator of the Fund
  
c/o Citco Fund Services (Cayman Islands) Limited Regatta Office Park
Windward 1, 2nd Floor
PO Box 31106
Grand Cayman KY1-1205 Cayman Islands
 
  
Cayman Islands
 
 
 
 
CUSIP NO. 452521107
 
SCHEDULE D
 
Directors and Officers of Ramius Navigation Master Fund Ltd
 
Name and Position
  
Principal Occupation
  
Principal Business Address
  
Citizenship
             
Jeffrey C. Smith
Director
  
Partner Managing Director of Ramius LLC
  
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
Marran Ogilvie
Director
  
Partner Managing Director of Ramius LLC
  
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
 
 
 
 
CUSIP NO. 452521107
 
SCHEDULE E
 
Directors and Officers of RCG PB, Ltd
 
Name and Position
  
Principal Occupation
  
Principal Business Address
  
Citizenship
             
Morgan B. Stark
Director
  
Chairman of Ramius LLC
  
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
Marran Ogilvie
Director
  
Partner Managing Director of Ramius LLC
  
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
CFS Company Ltd.
Director
  
Nominee Company registered with
Cayman Islands Monetary Authority
and is affiliated with Administrator of the Fund
  
c/o Citco Fund Services (Cayman Islands) Limited
Regatta Office Park
Windward 1, 2nd Floor
PO Box 31106
Grand Cayman KY1-1205 Cayman Islands
 
  
Cayman Islands
CSS Corporation Ltd.
Secretary
  
Affiliate of the Administrator of the Fund
  
c/o Citco Fund Services (Cayman Islands) Limited
Regatta Office Park
Windward 1, 2nd Floor
PO Box 31106
Grand Cayman KY1-1205 Cayman Islands
 
  
Cayman Islands
 
 
 
 
CUSIP NO. 452521107
 
SCHEDULE F
 
Directors and Officers of Cowen Group, Inc.
 
Name and Position
  
Principal Occupation
  
Principal Business Address
  
Citizenship
             
Peter A. Cohen
Chairman of the Board and Chief Executive Officer
  
Chief Executive Officer of Cowen Group, Inc.
  
c/o Cowen Group, Inc.
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
Jules B. Kroll
Director
  
President of JEMKroll Group
  
c/o Cowen Group, Inc.
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
David M. Malcolm
Director
  
President and Chief Executive Officer of Cowen
and Company
  
c/o Cowen Group, Inc.
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
Jerome S. Markowitz
Director
  
Senior Partner at Conifer Securities LLC
  
c/o Cowen Group, Inc.
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
Jack H. Nusbaum
Director
  
Chairman of Willkie Farr & Gallagher LLP
  
c/o Cowen Group, Inc.
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
L. Thomas Richards, M.D.
Director
  
Physician, UCSF Medical Center
  
c/o Cowen Group, Inc.
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
Edoardo Spezzotti
Director
  
Senior Executive Vice President of Unicredit Group
  
c/o Cowen Group, Inc.
599 Lexington Avenue
20th Floor
New York, New York 10022
  
Italy
             
John E. Toffolon, Jr.
Lead Director
  
Director, Westway Group, Inc.
  
c/o Cowen Group, Inc.
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
Charles W.B. Wardell, III
Director
  
Senior Client Partner at Korn/Ferry
  
c/o Cowen Group, Inc.
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
 
 
 
 
CUSIP NO. 452521107
 
             
Christopher A. White
Director and Chief of Staff
  
Chief of Staff of Cowen Group, Inc.
  
c/o Cowen Group, Inc.
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States
             
Joseph R. Wright
Director
  
Chief Executive Officer and Director of
Scientific Games Corporation
  
c/o Cowen Group, Inc.
599 Lexington Avenue
20th Floor
New York, New York 10022
  
United States