Common
Shares, no par value
|
09066L105
|
|
(Title
of class of securities)
|
(CUSIP
number)
|
CUSIP
No. 09066L105
|
13D
|
Page
2 of 10 Pages
|
1
|
NAME
OF REPORTING PERSON: GREENBELT CORP.
S.S.
OR I.R.S. IDENTIFICATION NO.
OF
ABOVE PERSON: 13-3791931
|
|
2
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
|
(a)
x
(b)
o
|
3
|
SEC
USE ONLY
|
|
4
|
SOURCE
OF FUNDS: 00
|
|
5
|
CHECK
BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d)
OR 2(e):
|
o
|
6
|
CITIZENSHIP
OR PLACE OF
ORGANIZATION: Delaware
|
NUMBER
OF
SHARES
|
7
|
SOLE
VOTING POWER
|
2,417,474
|
BENEFICIALLY
OWNED
BY
|
8
|
SHARED
VOTING POWER:
|
0
|
EACH
REPORTING
|
9
|
SOLE
DISPOSITIVE POWER:
|
2,417,474
|
PERSON
WITH
|
10
|
SHARED
DISPOSITIVE POWER:
|
0
|
11
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY
|
||
REPORTING
PERSON:
|
2,417,474
|
||
12
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES:
|
o
|
|
13
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11):
|
9.3%
|
|
14
|
TYPE
OF REPORTING PERSON:
|
CO
|
CUSIP
No. 09066L105
|
13D
|
Page
3 of 10 Pages
|
1
|
NAME
OF REPORTING PERSON: GREENWAY PARTNERS, L.P.
S.S.
OR I.R.S. IDENTIFICATION NO.
OF
ABOVE PERSON: 13-3714238
|
|
2
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
|
(a)
x
(b)
o
|
3
|
SEC
USE ONLY
|
|
4
|
SOURCE
OF FUNDS: WC, OO
|
|
5
|
CHECK
BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d)
OR 2(e):
|
o
|
6
|
CITIZENSHIP
OR PLACE OF
ORGANIZATION: Delaware
|
NUMBER
OF
SHARES
|
7
|
SOLE
VOTING POWER:
|
761,764
|
BENEFICIALLY
OWNED
BY
|
8
|
SHARED
VOTING POWER:
|
0
|
EACH
REPORTING
|
9
|
SOLE
DISPOSITIVE POWER:
|
761,764
|
PERSON
WITH
|
10
|
SHARED
DISPOSITIVE POWER:
|
0
|
11
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY
|
||
REPORTING
PERSON:
|
761,764
|
||
12
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES:
|
o
|
|
13
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11):
|
2.9%
|
|
14
|
TYPE
OF REPORTING PERSON:
|
PN
|
CUSIP
No. 09066L105
|
13D
|
Page
4 of 10 Pages
|
1
|
NAME
OF REPORTING PERSON: GREENHOUSE PARTNERS, L.P.
S.S.
OR I.R.S. IDENTIFICATION NO.
OF
ABOVE PERSON: 13-3793447
|
|
2
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
|
(a)
x
(b)
o
|
3
|
SEC
USE ONLY
|
|
4
|
SOURCE
OF FUNDS: WC, AF, OO
|
|
5
|
CHECK
BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d)
OR 2(e):
|
o
|
6
|
CITIZENSHIP
OR PLACE OF
ORGANIZATION: Delaware
|
NUMBER
OF
SHARES
|
7
|
SOLE
VOTING POWER:
|
0
|
BENEFICIALLY
OWNED
BY
|
8
|
SHARED
VOTING POWER:
|
761,764
|
EACH
REPORTING
|
9
|
SOLE
DISPOSITIVE POWER:
|
0
|
PERSON
WITH
|
10
|
SHARED
DISPOSITIVE POWER:
|
761,764
|
11
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY
REPORTING
PERSON:
|
761,764
|
|
12
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES:
|
o
|
|
13
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11):
|
2.9%
|
|
14
|
TYPE
OF REPORTING PERSON:
|
PN
|
CUSIP
No. 09066L105
|
13D
|
Page 5
of 10 Pages
|
1
|
NAME
OF REPORTING PERSON: ALFRED D. KINGSLEY
S.S.
OR I.R.S. IDENTIFICATION NO.
OF
ABOVE PERSON:
|
|
2
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
|
(a)
x
(b)
o
|
3
|
SEC
USE ONLY
|
|
4
|
SOURCE
OF FUNDS: PF, AF, OO
|
|
5
|
CHECK
BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d)
OR 2(e):
|
o
|
6
|
CITIZENSHIP
OR PLACE OF ORGANIZATION: United
States
|
NUMBER
OF
SHARES
|
7
|
SOLE
VOTING POWER:
|
7,057,454
|
BENEFICIALLY
OWNED
BY
|
8
|
SHARED
VOTING POWER:
|
3,179,238
|
EACH
REPORTING
|
9
|
SOLE
DISPOSITIVE POWER:
|
7,057,454
|
PERSON
WITH
|
10
|
SHARED
DISPOSITIVE POWER:
|
3,179,238
|
11
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY
|
||
REPORTING
PERSON:
|
10,236,692
|
||
12
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES:
|
o
|
|
13
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11):
|
35.6%
|
|
14
|
TYPE
OF REPORTING PERSON:
|
IN
|
CUSIP
No. 09066L105
|
13D
|
Page 6
of 10 Pages
|
1
|
NAME
OF REPORTING PERSON: GARY K. DUBERSTEIN
S.S.
OR I.R.S. IDENTIFICATION NO.
OF
ABOVE PERSON:
|
|
2
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP:
|
(a)
x
(b)
o
|
3
|
SEC
USE ONLY
|
|
4
|
SOURCE
OF FUNDS: PF, AF, OO
|
|
5
|
CHECK
BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d)
OR 2(e):
|
o
|
6
|
CITIZENSHIP
OR PLACE OF ORGANIZATION: United
States
|
NUMBER
OF
SHARES
|
7
|
SOLE
VOTING POWER:
|
12,936
|
BENEFICIALLY
OWNED
BY
|
8
|
SHARED
VOTING POWER:
|
3,179,238
|
EACH
REPORTING
|
9
|
SOLE
DISPOSITIVE POWER:
|
12,936
|
PERSON
WITH
|
10
|
SHARED
DISPOSITIVE POWER:
|
3,179,238
|
11
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY
|
||
REPORTING
PERSON:
|
3,192,174
|
||
12
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN
SHARES:
|
o
|
|
13
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11):
|
12.1%
|
|
14
|
TYPE
OF REPORTING PERSON:
|
IN
|
Name
|
Number of Shares
|
Approximate
Percentage
of Outstanding Shares
|
||||||
Greenbelt
|
2,417,474 | 9.3 | % | |||||
Greenway
|
761,764 | 2.9 | % | |||||
Kingsley
|
7,057,454 | 25.2 | % | |||||
Duberstein
|
12,936 | 0.05 | % |
Exhibit
47
|
Fifth
Amendment of Revolving Line of Credit Agreement. (Incorporated
by reference to BioTime’s Form 8-K as filed with the Securities and
Exchange Commission on April 17, 2009)
|
Exhibit
48
|
Fifth
Amendment of Security Agreement. (Incorporated by reference to BioTime’s
Form 8-K as filed with the Securities and Exchange Commission on April 17,
2009)
|
/s/Alfred D. Kingsley
|
|
Alfred
D. Kingsley
|
|
GREENHOUSE
PARTNERS, L.P
|
|
By:
|
/s/Alfred D. Kingsley
|
Alfred
D. Kingsley, General Partner
|
|
GREENWAY
PARTNERS, L.P.
|
|
By:
|
Greenhouse
Partners, L.P.,
|
its
general partner
|
|
By:
|
/s/Alfred D. Kingsley
|
Alfred
D. Kingsley, General Partner
|
|
GREENBELT
CORP.
|
|
By:
|
/s/Alfred D. Kingsley
|
Alfred
D. Kingsley,
President
|