1)
|
NAME
OF REPORTING PERSON
S.S.
OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Gilder,
Gagnon, Howe & Co. LLC
13-3174112
|
|||
2)
|
CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
o
(b)
o
|
||
3)
|
SEC
USE ONLY
|
|||
4)
|
CITIZENSHIP
OR PLACE OF ORGANIZATION
New
York
|
|||
NUMBER
OF
SHARES
BENEFICIALLY
OWNED
BY
EACH
REPORTING
PERSON
WITH
|
5)
|
SOLE
VOTING POWER
199,865
|
||
6)
|
SHARED
VOTING POWER
None
|
|||
7)
|
SOLE
DISPOSITIVE POWER
None
|
|||
8)
|
SHARED
DISPOSITIVE POWER
18,679,298
|
|||
9)
|
AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
18,679,298
|
|||
10)
|
CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
SHARES
o
|
|||
11)
|
PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
6.0%
|
|||
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.
|
Item
5.
|
Ownership
of Five Percent or Less of a Class.
|
Item
9.
|
Notice
of Dissolution of Group.
|
Item
10.
|
Certification.
|