DYNEGY INC. (NYSE:DYN) Files An 8-K Completion of Acquisition or Disposition of Assets

Item 2.01 Completion of Acquisition or Disposition of
Assets.

As previously disclosed, on February7, 2017, Dynegy Inc. (the
Company), through its wholly owned subsidiary Atlas
Power Finance, LLC, completed its acquisition (the
Acquisition) of all of the issued and outstanding common
stock of GDF SUEZ Energy North America,Inc., a Delaware
corporation (GSENA). On February8, 2017, the Company
filed a Current Report on Form8-K to report the completion of the
Acquisition (the Closing Report).

Previously, on November18, 2016, the Company filed a Current
Report on Form8-K (the Financials Report), which
included, among other things, the unaudited combined financial
statements of certain wholly owned assets of GSENA (the
GSENA Thermal Assets) and pro forma financial
information giving effect to, among other transactions, the
Acquisition required by Items 9.01(a)and 9.01(b), respectively,
of Form8-K, as of and for the dates and periods described in Item
9.01 below.

This amendment to the Closing Report and the Financials Report is
being filed to (i)provide the financial statements and pro forma
financial information required by Items 9.01(a)and 9.01(b),
respectively, of Form8-K for purposes of the Closing Report and
(ii)provide revised pro forma financial information required by
Item 9.01(b)of Form8-K for purposes of the Financials Report.
This amendment makes no other amendments to the Closing Report or
the Financials Report.

Item 9.01 Financial Statements and
Exhibits.

(a) Financial Statements of Businesses Acquired

Attached hereto as Exhibit99.1 and incorporated by reference
herein are the unaudited combined financial statements of the
GSENA Thermal Assets as of September30, 2016 and December31, 2015
and for the nine months ended September30, 2016 and 2015 and the
notes related thereto.

(b) Pro Forma Financial Information

Attached hereto as Exhibit99.2 and incorporated by reference
herein are the unaudited pro forma consolidated financial
statements of the Company as of and for the nine months ended
September30, 2016 and the year ended December31, 2015, giving
effect to, among other transactions, the Acquisition, attached as
Exhibit99.2 hereto.

(d) Exhibits:

DYNEGY INC. (NYSE:DYN) Recent Trading Information

DYNEGY INC. (NYSE:DYN) closed its last trading session down -0.02 at 7.68 with 2,138,279 shares trading hands.