UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
|
OMB APPROVAL
|
|
OMB Number:3235-0145
Expires: February 28, 2009
Estimated average burden
hours per response… 10.4
|
||
CAMBRIDGE HEART, INC.
|
Common Stock, par value $0.001 per share
|
131910101
|
January 17, 2012
|
(Date of Event which Requires Filing of this Statement)
|
1
|
Names of Reporting Persons.
Osiris Investment Partners, L.P.
Osiris Partners, LLC
Paul S. Stuka
I.R.S. Identification Nos. of above persons (entities only)
|
||
2
|
Check the Appropriate Box if a Member of a Group (See Instructions)
|
||
(a) [ ]
|
|||
(b) [ ]
|
|||
3
|
SEC Use Only
|
||
4
|
Citizenship or Place of Organization.
Osiris Investment Partners, L.P. - Delaware
Osiris Partners, LLC - Delaware
Paul S. Stuka - United States
|
Number
of Shares
Beneficially
Owned by
Each
Reporting
Person With
|
5 Sole Voting Power
Osiris Investment Partners, L.P. - 0 shares
Osiris Partners, LLC - 0 shares
Paul S. Stuka - 0 shares
|
||
6 Shared Voting Power
Osiris Investment Partners, L.P. – 12,040,464 shares
Osiris Partners, LLC - 12,040,464 shares
Paul S. Stuka - 12,040,464 shares
Refer to Item 4 below.
|
|||
7 Sole Dispositive Power
Osiris Investment Partners, L.P. - 0 shares
Osiris Partners, LLC - 0 shares
Paul S. Stuka - 0 shares
|
|||
8 Shared Dispositive Power
Osiris Investment Partners, L.P. – 12,040,464 shares
Osiris Partners, LLC - 12,040,464 shares
Paul S. Stuka - 12,040,464 shares
Refer to Item 4 below.
|
9
|
Aggregate Amount Beneficially Owned by Each Reporting Person
Osiris Investment Partners, L.P. – 12,040,464 shares
Osiris Partners, LLC - 12,040,464 shares
Paul S. Stuka - 12,040,464 shares
Refer to Item 4 below.
|
||
10
|
Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ]
Not applicable.
|
||
11
|
Percent of Class Represented by Amount in Row (9)
Osiris Investment Partners, L.P. – 11.1%
Osiris Partners, LLC – 11.1%
Paul S. Stuka – 11.1%
Refer to Item 4 below.
|
||
12
|
Type of Reporting Person (See Instructions)
Osiris Investment Partners, L.P. - PN (Limited Partnership)
Osiris Partners, LLC - OO (Limited Liability Company)
Paul S. Stuka - IN (Individual)
|
Item 1.
|
(a)
|
Name of Issuer
|
Cambridge Heart, Inc.
|
|
(b)
|
Address of Issuer’s Principal Executive Offices
|
100 Ames Pond Drive, Tewksbury, MA 01876
|
Item 2.
|
(a)
|
Name of Person Filing
|
Osiris Investment Partners, L.P.
Osiris Partners, LLC
Paul S. Stuka
|
|
(b)
|
Address of Principal Business Office or, if none, Residence
|
Osiris Investment Partners, L.P.
Osiris Partners, LLC
Paul S. Stuka
c/o Osiris Partners, LLC
One Liberty Square
5th Floor
Boston, Massachusetts
02109
|
|
(c)
|
Citizenship
|
Osiris Investment Partners, L.P. - Delaware
Osiris Partners, LLC - Delaware
Paul S. Stuka - United States
|
|
(d)
|
Title of Class of Securities
|
Common Stock, par value $.001 per share (the “Common Stock”)
|
|
(e)
|
CUSIP Number
|
131910101
|
Item 3.
|
If this statement is filed pursuant to §§240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
|
(a)
|
[ ]
|
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).
|
(b)
|
[ ]
|
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).
|
(c)
|
[ ]
|
Insurance Company as defined in Section 3(a)(19) of the Act
|
(d)
|
[ ]
|
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8).
|
(e)
|
[ ]
|
An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E);
|
(f)
|
[ ]
|
An employee benefit plan or endowment fund in accordance with §240.13d-1(b)(1)(ii)(F);
|
(g)
|
[ ]
|
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
|
(h)
|
[ ]
|
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
|
(i)
|
[ ]
|
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
|
(j)
|
[ ]
|
A non-U.S. institution in accordance with §240.13d–1(b)(1)(ii)(J);
|
(k)
|
[ ]
|
Group, in accordance with §240.13d-1(b)(1)(ii)(K).
|
Item 4.
|
Ownership
|
(a)
|
Amount Beneficially Owned **
|
|
Osiris Investment Partners, L.P. – 12,040,464 shares
Osiris Partners, LLC - 12,040,464 shares
Paul S. Stuka - 12,040,464 shares
|
||
(b)
|
Percent of Class**
|
|
Osiris Investment Partners, L.P. – 11.1%
Osiris Partners, LLC - 11.1%
Paul S. Stuka - 11.1%
|
||
(c)
|
Number of shares as to which such person has:
|
|
(i)
|
sole power to vote or to direct the vote **
|
|
Osiris Investment Partners, L.P. - 0 shares
Osiris Partners, LLC - 0 shares
Paul S. Stuka - 0 shares
|
||
(ii)
|
shared power to vote or to direct the vote**
|
|
Osiris Investment Partners, L.P. – 12,040,464 shares
Osiris Partners, LLC - 12,040,464 shares
Paul S. Stuka - 12,040,464 shares
|
(iii)
|
Sole power to dispose or to direct the disposition of**
|
|
Osiris Investment Partners, L.P. - 0 shares
Osiris Partners, LLC - 0 shares
Paul S. Stuka - 0 shares
|
||
(iv)
|
shared power to dispose or to direct the disposition of**
|
|
Osiris Investment Partners, L.P. – 12,040,464 shares
Osiris Partners, LLC - 12,040,464 shares
Paul S. Stuka - 12,040,464 shares
|
Item 5.
|
Ownership of Five Percent or Less of a Class
|
Item 6.
|
Ownership of More than Five Percent on Behalf of Another Person
|
Item 7.
|
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company
|
Item 8.
|
Identification and Classification of Members of the Group
|
Item 9.
|
Notice of Dissolution of Group
|
Item 10.
|
Certification
|