X0306 4 2020-10-08 1 0001607716 Vivint Solar, Inc. VSLR 0001367405 Russell Dana C 1800 WEST ASHTON BLVD LEHI UT 84043 0 1 0 0 CFO and EVP Common Stock 2020-10-08 4 D 0 73968 0.00 D 155413 D Common Stock 2020-10-08 4 D 0 155413 0.00 D 0 D Stock Option (Right to Buy) 3.45 2020-10-08 4 D 0 40408 0.00 D 2027-10-02 Common Stock 40408 0 D Stock Option (Right to Buy) 5.20 2020-10-08 4 D 0 33381 0.00 D 2028-09-26 Common Stock 33381 0 D Stock Option (Right to Buy) 5.23 2020-10-08 4 D 0 88235 0.00 D 2029-02-28 Common Stock 88235 0 D Stock Option (Right to Buy) 7.39 2020-10-08 4 D 0 44444 0.00 D 2029-09-12 Common Stock 44444 0 D Stock Option (Right to Buy) 8.21 2020-10-08 4 D 0 22686 0.00 D 2030-06-01 Common Stock 22686 0 D Stock Option (Right to Buy 28.29 2020-10-08 4 D 0 10570 0.00 D 2030-09-08 Common Stock 10570 0 D Disposed of pursuant to the Agreement and Plan of Merger, dated as of July 6, 2020 (the "Merger Agreement"), by and among Sunrun Inc. ("RUN"), Viking Merger Sub, Inc. and Vivint Solar, Inc. in exchange for 0.55 shares of RUN common stock per share. Pursuant to the Merger Agreement, the restricted stock units held by the Reporting Person were disposed of and converted into restricted stock units representing 0.55 shares of RUN common stock per share. Disposed of pursuant to the Merger Agreement and converted into an option to acquire 0.55 shares of RUN common stock per share. 25% of the shares subject to this award will vest on September 6, 2018, and 1/16th of the shares subject to this award will vest on each quarterly vesting date thereafter. The term "quarterly vesting date" shall mean the sixth day of March, June, September and December of any fiscal year, as applicable. 25% of the shares subject to this award will vest on September 6, 2019, and 1/16th of the shares subject to this award will vest on each quarterly vesting date thereafter. The term "quarterly vesting date" shall mean the sixth day of March, June, September and December of any fiscal year, as applicable. 100% of the shares subject to this option will vest on March 6, 2022 subject to the Reporting Person's continued service to the Issuer or any subsidiary of the Issuer through such date. Notwithstanding the foregoing, 100% of the shares subject to this option will fully vest upon a Change of Control (as defined in the Plan). 25% of the Shares subject to this option will vest on September 6, 2020, and on each of the next 12 quarterly vesting dates, 1/16 of the shares subject to this option will vest, subject to the Reporting Person's continued service to the Issuer or any subsidiary of the Issuer through such date. 25% of the Shares subject to this Award will vest on June 6, 2021, and on each of the next 12 Quarterly Vesting Dates, 1/16 of the Shares subject to this Award will vest, subject to the Reporting Person's continued service to the Issuer or any subsidiary of the Issuer through such date. 25% of the Shares subject to this option will vest on September 6, 2021, and on each of the next 12 quarterly vesting dates, 1/16 of the shares subject to this option will vest, subject to the Reporting Person's continued service to the Issuer or any subsidiary of the Issuer through such date. /s/ Dana C. Russell 2020-10-08