KSC
L.P.
KSC L.P. may be deemed to beneficially own, and to
share voting and dispositive power over, 631,509 shares of Common Stock
held by
it. These shares represent 0.5% of the total outstanding shares of
Common Stock.
KSC
Ltd.
KSC Ltd. may be deemed to beneficially own, and to share
voting and dispositive power over, 1,355,287 shares of Common Stock held
by
it. These shares represent 1.0% of the total outstanding shares of
Common Stock.
KSA
. Because
KSA is the General Partner of KSC L.P., KSA may be deemed to beneficially
own,
and to share voting and dispositive power over, the 631,509 shares of Common
Stock held by KSC L.P. These shares represent 0.5% of the total
outstanding shares of Common Stock.
KSCM
. Because
KSCM has been delegated certain investment advisory responsibilities by
KSA on
behalf of KSC L.P. and is also the investment manager of KSC Ltd., KSCM
may be
deemed to beneficially own, and to share voting and dispositive power over,
the
1,986,796 shares of Common Stock held by KSC L.P. and KSC Ltd. These
shares represent 1.5% of the total outstanding shares of Common
Stock.
O.
Francis Biondi,
Jr
. Because Mr. Biondi is a Managing Member of both KSA and
KSCM, Mr. Biondi may be deemed to beneficially own, and to share voting
and
dispositive power over, the 1,986,796 shares of Common Stock held by KSC
L.P.
and KSC Ltd. These shares represent 1.5% of the total outstanding
shares of Common Stock.
Brian
J.
Higgins
. Because Mr. Higgins is a Managing Member of
both KSA and KSCM, Mr. Higgins may be deemed to beneficially own, and to
share
voting and dispositive power over, the 1,986,796 shares of Common Stock
held by
KSC L.P. and KSC Ltd. These shares represent 1.5% of the total
outstanding shares of Common Stock.
Because
of the relationships described above, the Reporting Persons may be deemed
to
constitute a “group” within the meaning of Rule 13d-5 under the Securities
Exchange Act of 1934, and as such, each member of the group would be deemed
to
beneficially own, in the aggregate, all of the shares of the Common Stock
held
by members of the group. The Reporting Persons do not admit that they constitute
a group within the meaning of Rule 13d-5.
The
share numbers referenced above are
as of December 31, 2007. The percentages of the outstanding shares of
Common Stock referenced above was calculated based on 130,913,061 shares
of
Common Stock outstanding as of October 9, 2007, as reported by the Issuer
in its
Quarterly Report on Form 10-Q for the quarter ended September 30,
2007.