FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL OMB Number: 3235-0287 Expires: January 31, 2005 Estimated average burden hours per response... 0.5

(Print or Type Responses)

1. Name and Address of Reporting Person * FLEXON ROBERT C   2. Issuer Name and Ticker or Trading Symbol DYNEGY INC. [DYN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President and CEO (Last) (First) (Middle) 601 TRAVIS, 14TH FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 03/08/2016 (Street) HOUSTON, TX 77002 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock               426,043 (1) D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Employee Stock Option (Right to Buy)

$ 0

03/08/2016(2)

A

311,785

(3)

03/08/2026

Common Stock

311,785

$ 0

311,785

D

Restricted Stock Units

(5)

03/08/2016(4)

A

172,625

(5)

(5)

Common Stock

172,625

$ 11.05

172,625

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
FLEXON ROBERT C 601 TRAVIS 14TH FLOOR HOUSTON, TX 77002	X		President and CEO

Signatures

/s/ Heidi D. Lewis, Attorney-in-Fact		03/10/2016
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Amount includes 21,645 restricted stock units that vest on March 18, 2016, 19,105 restricted stock units that vest on March 3, 2016, 40,174 restricted stock units that vest in two annual equal installments beginning on March 3, 2017 and 153, 563 restricted stock units that vest on April 30, 2018.
(2)	The grants of stock options were approved by a committee of the Issuer's Board of Directors on March 8, 2016.
(3)	Option grant pursuant to Rule 16(b)-3(d). The option becomes exercisable in three annual equal installments beginning on March 8, 2017.
(4)	The grants of the restricted stock units were approved by a committee of the Issuer's Board of Directors on March 8, 2016.
(5)	Restricted stock unit grant pursuant to Rule 16(b)-3(d). Each restricted stock unit represents a contingent right to receive one share of Dynegy Inc. common stock, if additional shares under the Issuer's Long Term Incentive Plan are approved by stockholders, or, if not approved, the cash equivalent of one share of common stock. The restricted stock units vest in three annual equal installments beginning on March 8, 2017.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.