CUSIP
No. 00202J203
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1
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NAMES
OF REPORTING PERSONS
I.R.S.
IDENTIFICATION NOS. OF ABOVE PERSONS (entities only)
Felix
J. Baker
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2
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CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(See Instructions) |
(a)
¨
(b)
¨
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3
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SEC
USE ONLY
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4
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CITIZENSHIP
OR PLACE OF ORGANIZATION
United
States
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NUMBER
OF
SHARES
BENEFICIALLY
OWNED
BY
EACH
REPORTING
PERSON
WITH
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5
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SOLE
VOTING POWER
-0-
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6
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SHARED
VOTING POWER
2,262,446
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7
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SOLE
DISPOSITIVE POWER
-0-
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8
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SHARED
DISPOSITIVE POWER
2,262,446
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9
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AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,262,446
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10
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CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES¨
(See
Instructions)
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11
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PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW 9
7.3%
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12
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TYPE
OF REPORTING PERSON (See Instructions)
IN
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CUSIP
No. 00202J203
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|||
1
|
NAMES
OF REPORTING PERSONS
I.R.S.
IDENTIFICATION NOS. OF ABOVE PERSONS (entities only)
Julian
C. Baker
|
||
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
United
States
|
||
NUMBER
OF
SHARES
BENEFICIALLY
OWNED
BY
EACH
REPORTING
PERSON
WITH
|
5
|
SOLE
VOTING POWER
-0-
|
|
6
|
SHARED
VOTING POWER
2,262,446
|
||
7
|
SOLE
DISPOSITIVE POWER
-0-
|
||
8
|
SHARED
DISPOSITIVE POWER
2,262,446
|
||
9
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,262,446
|
||
10
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES¨
(See
Instructions)
|
||
11
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW 9
7.3%
|
||
12
|
TYPE
OF REPORTING PERSON (See Instructions)
IN
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Item 1(a). |
Name
of Issuer:
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A.P. Pharma, Inc. |
Item 1(b). |
Address
of Issuer’s Principal Executive
Offices:
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123
Saginaw Drive
Redwood
City, California 94063
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Item 2(a). |
Name
of Person Filing:
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This
Schedule 13G is being filed jointly by Felix J. Baker and Julian
C. Baker
(the “Reporting
Persons”).
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Item 2(b). |
Address
of Principal Business Office or, if None,
Residence:
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Name
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Business
Address
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Felix
J. Baker
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667
Madison Avenue
New
York, NY 10065
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Julian
C. Baker
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667
Madison Avenue
New
York, NY 10065
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Item 2(c). |
Citizenship:
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Each
of the Reporting Persons is a United States citizen.
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Item 2(d). |
Title
of Class of Securities:
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Common
Stock, par value $0.01 per
share
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Item 2(e). |
CUSIP
Number:
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00202J203
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Item 3. |
If
this statement is filed pursuant to §§240.13d-1(b) or (c), check whether
the person filing is a:
N/A
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(a)
o
Broker or
dealer registered under Section 15 of the Exchange
Act.
(b)
o Bank as defined
in section 3(a)(6) of the
Exchange Act.
(c)
o Insurance company
as defined in section
3(a)(19) of the Exchange Act.
(d)
o Investment company
registered under section
8 of the Investment Company Act of 1940.
(e)
o An investment
adviser in accordance with
Rule 13d-1(b)(1)(ii)(E).
(f)
o An employee benefit
plan or endowment fund
in accordance with Rule 13d-1(b)(1)(ii)(F).
(g)
o A parent holding
company or control person
in accordance with Rule 13d-1(b)(1)(ii)(G).
(h)
o A savings association
as defined in Section
3(b) of the Federal Deposit Insurance Act.
(i)
o 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.
(j)
o Group, in accordance
with Rule
13d-1(b)(1)(ii)(J).
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Item 4. |
Ownership.
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Name
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Number
of Shares |
Percent
of Class
Outstanding
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Baker
Bros. Investments II, L.P.
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1,049
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0.0
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%
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667,
L.P.
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543,931
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1.8
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%
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Baker
Brothers Life Sciences, L.P.
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1,661,078
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5.4
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%
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14159,
L.P.
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52,981
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0.1
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%
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Baker/Tisch
Investments, L.P.
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3,407
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0.0
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%
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Total
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2,262,446
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7.3
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%
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Item 5. |
Ownership
of Five Percent or Less of a
Class.
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Item 6. |
Ownership
of More than Five Percent on Behalf of Another
Person.
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Item 7. |
Identification
and Classification of the Subsidiary Which Acquired
the Security Being
Reported on by the Parent Holding Company or Control
Person.
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Item 8. |
Identification
and Classification of Members of the
Group.
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Item 9. |
Notice
of Dissolution of
Group.
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Item 10. |
Certification.
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/s/
Felix J. Baker
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Felix
J. Baker
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/s/
Julian C. Baker
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Julian
C. Baker
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/s/
Felix J. Baker
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Felix
J. Baker
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/s/
Julian C. Baker
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Julian
C. Baker
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