Vistra Corp. — Director's Dealing 2017

May 8, 2017

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Vistra Energy Corp (VST)
CIK: 0001692819
Period of Report: 2017-05-08

Reporting Person: GRAZIANO SARA (See Remarks)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	36697	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Option (right to buy)	$14.03	2026-10-11	Common Stock (126316)		Direct

Footnotes

F1: Option vests in four equal annual installments beginning October 3, 2017.