1)
|
NAME
OF REPORTING PERSON
Gilder,
Gagnon, Howe & Co. LLC
|
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2)
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) o
(b) o
|
||
3)
|
SEC
USE ONLY
|
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4)
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
New
York
|
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NUMBER
OF
SHARES
BENEFICIALLY
OWNED
BY
EACH
REPORTING
PERSON
WITH
|
5)
|
SOLE
VOTING POWER
43,008
|
||
6)
|
SHARED
VOTING POWER
None
|
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7)
|
SOLE
DISPOSITIVE POWER
43,008
|
|||
8)
|
SHARED
DISPOSITIVE POWER
1,867,883
|
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9) | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | |||
1,910,891
|
||||
10)
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES
o
|
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11)
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
5.2%
|
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12)
|
TYPE
OF REPORTING PERSON
BD
|
Item
1(a).
|
Name
of Issuer:
|
Item
2(b).
|
Address
of Principal Business Office or, if None,
Residence:
|
Item
2(c).
|
Citizenship:
|
Item
2(d).
|
Title
of Class of Securities:
|
Item
2(e).
|
CUSIP
Number:
|
|
(a)
|
x
|
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 (15 U.S.C.
78c)
|
|
(d)
|
¨
|
Investment
Company registered under section 8 of the Investment Company Act of 1940
(15 U.S.C. 80a-8)
|
|
(e)
|
¨
|
Investment
Adviser in accordance with §
240.13d-1(b)(1)(ii)(E)
|
|
(f)
|
¨
|
Employee
benefit plan or endowment fund in accordance with §
240.13d-1(b)(1)(ii)(F)
|
|
(g)
|
¨
|
Parent
Holding Company or control person in accordance with
§240.13d-1(b)(ii)(G)
|
|
(h)
|
¨
|
Savings
Association as defined in §3(b) of the Federal Deposit Insurance Act (12
U.S.C. 1813)
|
|
(i)
|
¨
|
Church
plan that is excluded from the definition of an investment company under
§3(c)(15) of the Investment Company Act of 1940 (15 U.S.C.
80a-3)
|
|
(j)
|
¨
|
Group,
in accordance with
§240.13d-1(b)(ii)(J)
|
Item
4.
|
Ownership.
|
|
(a)
|
Amount
beneficially
owned: 1,910,891
|
|
(b)
|
Percent
of class: 5.2%
|
|
(c)
|
Number
of shares as to which such person
has:
|
|
(i)
|
Sole
power to vote or to direct the
vote: 43,008
|
|
(ii)
|
Shared
power to vote or to direct the
vote: None
|
|
(iii)
|
Sole
power to dispose or to direct the disposition
of: 43,008
|
|
(iv)
|
Shared
power to dispose or to direct the disposition of:
1,867,883
|
|
The
shares reported include 1,791,089 shares held in customer accounts over
which partners and/or employees of the Reporting Person have discretionary
authority to dispose of or direct the disposition of the shares, 76,794
shares held in accounts owned by the partners of the Reporting Person and
their families, and 43,008 shares held in the
account of the profit-sharing plan of the Reporting Person (“the
Profit-Sharing Plan”).
|
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.
|