0001606268-19-000054 4 1 20190518 20190521 20190521 Evans Nick W Jr 0001399155 4 34 001-36559 19843780 6205 PEACHTREE DUNWOODY ROAD ATLANTA GA 30328 Spark Energy, Inc. 0001606268 4931 465453215 DE 1231 12140 WICKCHESTER LANE SUITE 100 HOUSTON TX 77079 (713) 600-2600 12140 WICKCHESTER LANE SUITE 100 HOUSTON TX 77079 4 1 wf-form4_155848368341700.xml FORM 4 X0306 4 2019-05-18 0 0001606268 Spark Energy, Inc. SPKE 0001399155 Evans Nick W Jr 12140 WICKCHESTER LANE SUITE 100 HOUSTON TX 77079 1 0 0 0 Class A Common Stock 2019-05-18 4 M 0 4242 0 A 38935 D Restricted Stock Unit 2019-05-18 4 M 0 4242 0 D Class A Common Stock 4242.0 11084 D Restricted Stock Unit 2019-05-18 4 D 0 2284 10.25 D Class A Common Stock 2284.0 8800 D The shares of Class A Common Stock, par value $0.01 per share (the "Class A Common Stock"), reported represents shares issued as a result of vesting of 6,526 restricted stock units (the "Restricted Stock Units") on May 18, 2019. Of the 6,526 Restricted Stock Units, 4,242 Restricted Stock Units were settled in shares of Class A Common Stock and 2,284 Restricted Stock Units were cash settled based on the closing price on May 17, 2019. Each Restricted Stock Unit represents a right to receive, upon vesting, one share of Class A Common Stock of Spark Energy, Inc., cash, or a combination of both. Each Restricted Stock Unit includes tandem dividend equivalents which will vest upon the same schedule as the underlying Restricted Stock Unit. Balance includes original grants of Restricted Stock Units and dividend equivalents issued in additional Restricted Stock Units. /s/ Nick W. Evans Jr., by C. Alexis Keene, Attorney-in-fact 2019-05-21