RAWLINGS DARRYL

SEC source: 0001371285-18-000245 · wf-form4_154534998340906.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,563,421

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.42 to $24.71 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000243 · wf-form4_154413441343982.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,567,421

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.55 to $29.14 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000235 · wf-form4_154283966738177.xml · derivative · entry 3

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 181,530 shares

Expires 2018-12-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option is fully vested.

SEC source: 0001371285-18-000235 · wf-form4_154283966738177.xml · nonDerivative · entry 2

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,571,421

F1 · kind: The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 7, 2018, in order to fund the exercise price and associated taxes on the stock options set to expire if not exercised on, or prior to, December 2018. Accordingly, the reporting person had no discretion with regard to the timing of the transaction.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.80 to $26.35 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000235 · wf-form4_154283966738177.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,652,474

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 7, 2018, in order to fund the exercise price and associated taxes on the stock options set to expire if not exercised on, or prior to, December 2018. Accordingly, the reporting person had no discretion with regard to the timing of the transaction.

SEC source: 0001371285-18-000231 · wf-form4_154267270006823.xml · derivative · entry 4

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,530

Underlying: Common Stock · 181,531 shares

Expires 2018-12-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: The option is fully vested.

SEC source: 0001371285-18-000231 · wf-form4_154267270006823.xml · nonDerivative · entry 3

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,470,944

F3 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F4 · price: All the shares reported in Column 4 were purchased at the exact price disclosed.

SEC source: 0001371285-18-000231 · wf-form4_154267270006823.xml · nonDerivative · entry 2

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,474,944

F1 · kind: The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 7, 2018, in order to fund the exercise price and associated taxes on the stock options set to expire if not exercised on, or prior to, December 2018. Accordingly, the reporting person had no discretion with regard to the timing of the transaction.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.58 to $23.93 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000231 · wf-form4_154267270006823.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,555,997

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 7, 2018, in order to fund the exercise price and associated taxes on the stock options set to expire if not exercised on, or prior to, December 2018. Accordingly, the reporting person had no discretion with regard to the timing of the transaction.

SEC source: 0001371285-18-000225 · wf-form4_154223399850846.xml · derivative · entry 3

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 363,061

Underlying: Common Stock · 181,531 shares

Expires 2018-12-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The option is fully vested.

SEC source: 0001371285-18-000225 · wf-form4_154223399850846.xml · nonDerivative · entry 2

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,374,466

F1 · kind: The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 7, 2018, in order to fund the exercise price and associated taxes on the stock options set to expire if not exercised on, or prior to, December 2018. Accordingly, the reporting person had no discretion with regard to the timing of the transaction.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.12 to $27.52 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000225 · wf-form4_154223399850846.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,455,520

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The sale reported was effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 7, 2018, in order to fund the exercise price and associated taxes on the stock options set to expire if not exercised on, or prior to, December 2018. Accordingly, the reporting person had no discretion with regard to the timing of the transaction.

SEC source: 0001371285-18-000212 · wf-form4_154119267517526.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,273,989

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.10 to $26.34 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000206 · wf-form4_153972420147935.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,277,989

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

SEC source: 0001371285-18-000188 · wf-form4_153816697925780.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,281,989

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

SEC source: 0001371285-18-000186 · wf-form4_153687353803739.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,285,989

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.15 to $35.54 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000176 · wf-form4_153549403387930.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,289,989

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.90 to $37.51 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000165 · wf-form4_153385616843531.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,293,989

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.53 to $38.70 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000158 · wf-form4_153359449628420.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,297,989

F1 · shares: This Form 4 is being filed to report the shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the vesting of the restricted shares, and does not represent a sale by the reporting person.

SEC source: 0001371285-18-000143 · wf-form4_153255658676786.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,343,976

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · balance_after: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.41 to $45.96 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000140 · wf-form4_153117388634519.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,347,976

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · balance_after: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.90 to $38.54 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000102 · wf-form4_152935582073292.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,351,976

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

SEC source: 0001371285-18-000094 · wf-form4_152780421592443.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,355,976

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

SEC source: 0001371285-18-000092 · wf-form4_152659216187099.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,359,976

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.03 to $27.90 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000082 · wf-form4_152521092866037.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,363,976

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.7400 to $26.7500 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000067 · wf-form4_152356964878769.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,367,976

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

SEC source: 0001371285-18-000049 · wf-form4_152228214587919.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,371,976

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.04 to $30.38 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000047 · wf-form4_152088927452204.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,375,976

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.41 to $32.80 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000040 · wf-form4_151934297801705.xml · derivative · entry 2

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 19,512 shares

Expires 2022-02-25

F3 · derivative.exercise_date: The RSU vests and will convert to common stock of the Issuer as to 1/4th of the total shares on February 25, 2019, after which 1/16th of the total shares vest quarterly, subject to continued service through each vesting date.

SEC source: 0001371285-18-000040 · wf-form4_151934297801705.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,379,476

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.94 to $29.08 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000004 · wf-form4_151787072273533.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,382,976

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.950 to $34.905 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-18-000002 · wf-form4_151632004092553.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,386,476

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.94 to $34.43 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000164 · wf-form4_151449911439448.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,389,976

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.83 to $30.525 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000162 · wf-form4_151328832066198.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,393,476

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on November 7, 2017, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.8350 to $30.3450 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000132 · wf-form4_150611620583224.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,446,005

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

SEC source: 0001371285-17-000130 · wf-form4_150490500250629.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,449,505

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.84 to $21.25 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000126 · wf-form4_150395370258421.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,453,005

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.20 to $22.42 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000120 · wf-form4_150239863624440.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,456,505

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.62 to $22.93 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000134 · wf-form4_150664105536141.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,396,976

F1 · shares: This Form 4 is being filed to report the shares of Common Stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the vesting of the restricted shares, and does not represent a sale by the reporting person, which transaction was inadvertently not reported.

SEC source: 0001371285-17-000107 · wf-form4_150093533864594.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,460,005

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.28 to $22.65 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000105 · wf-form4_149946356350454.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,463,505

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $21.9550 to $22.4550 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000103 · wf-form4_149851115565586.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,467,005

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $21.13 to $21.56 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000100 · wf-form4_149696172450512.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,470,505

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.88 to $21.471 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000094 · wf-form4_149548985011710.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,474,005

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.58 to $17.39 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000091 · wf-form4_149427946024386.xml · derivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,448

Underlying: Common Stock · 23,448 shares

Expires 2027-05-04

F1 · derivative.exercise_date: The option vests as to 25% of the total shares on May 4, 2018, and then 2.0833% of the total shares vest monthly thereafter, with 100% of the total shares vested and exercisable on May 4, 2021, subject to the reporting person's provision of service to the issuer on each vesting date.

SEC source: 0001371285-17-000082 · wf-form4_149384771242258.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,477,505

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: These shares were sold at a single execution price of $16.21 per share.

SEC source: 0001371285-17-000065 · wf-form4_149307217478527.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,481,005

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.79 to $14.93 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000058 · wf-form4_149151933014644.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,484,505

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.37 to $14.55 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000052 · wf-form4_149065248562885.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,488,005

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.29 to $14.53 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).

SEC source: 0001371285-17-000050 · wf-form4_148910098474800.xml · nonDerivative · entry 1

RAWLINGS DARRYL · CIK 0001611679 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,491,505

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by reporting person on August 31, 2016, in order to implement a plan of financial diversification. Accordingly, the reporting person had no discretion with regard to the timing of the transaction. In aggregate, the reporting person's plan is Rule 10b5-1 trading plan is part of a diversification strategy on the part of the reporting person to diversify up to 25% of the reporting person's holdings as of the date of the Company's initial public offering in July 2014 from the inception of the Rule 10b5-1 trading plan through 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.50 to $14.86 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (2).