TRUP

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: 0001371285-17-000160 · wf-form4_151199702382880.xml · derivative · entry 3

MOFFAT IAN · CIK 0001622743 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,000

Underlying: Common Stock · 7,000 shares

Expires 2025-07-24

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.

F2 · derivative.exercise_date: The option vests as to 25% of the total shares on July 24, 2016, and then 2.0833% of the total shares vest monthly thereafter, with 100% of the total shares vested and exercisable on July 24, 2019, subject to thereporting person's provision of service to the issuer on each vesting date.

SEC source: 0001371285-17-000160 · wf-form4_151199702382880.xml · nonDerivative · entry 2

MOFFAT IAN · CIK 0001622743 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.00 to $30.0645 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.

SEC source: 0001371285-17-000160 · wf-form4_151199702382880.xml · nonDerivative · entry 1

MOFFAT IAN · CIK 0001622743 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,000

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.

SEC source: 0001371285-17-000158 · wf-form4_151138842230528.xml · nonDerivative · entry 1

BEARMAN ASHER · CIK 0001622728 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

SEC source: 0001371285-17-000156 · wf-form4_151086991723574.xml · nonDerivative · entry 1

LOW MURRAY B · CIK 0001231933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,281

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.83 to $31.28 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 (1).

SEC source: 0001144204-17-057802 · tv479123_4.xml · nonDerivative · entry 8

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,674

F13 · kind: Shares acquired by the reporting person in connection with the distribution of such shares to the partners of Maveron GP and Maveron Associates.

SEC source: 0001144204-17-057802 · tv479123_4.xml · nonDerivative · entry 7

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,721

F11 · kind: Shares acquired by Maveron LLC in connection with the distribution of such shares to the partners of Maveron Associates and to the members of Maveron GP.

F12 · ownership.nature: Shares are owned directly by Maveron LLC. The reporting person is a member of Maveron LLC, and may be deemed to share voting and investment power over the securities held by Maveron LLC. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-057802 · tv479123_4.xml · nonDerivative · entry 6

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F9 · kind: Maveron GP made pro rata distributions for no consideration of 8,838 shares of common stock of the issuer to its members on November 8, 2017.

F10 · ownership.nature: Shares owned directly by Maveron GP.

SEC source: 0001144204-17-057802 · tv479123_4.xml · nonDerivative · entry 5

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 8,838

F8 · kind: Shares acquired and owned directly by Maveron GP in connection with the distribution of such shares to the partners of Maveron Entrepreneurs. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

F8 · ownership.nature: Shares acquired and owned directly by Maveron GP in connection with the distribution of such shares to the partners of Maveron Entrepreneurs. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-057802 · tv479123_4.xml · nonDerivative · entry 4

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 91,851

F6 · kind: Maveron III Entrepreneurs Fund, L.P. ("Maveron Entrepreneurs") made pro rata distributions for no consideration of 35,970 shares of common stock of the issuer to its partners on November 8, 2017.

F7 · ownership.nature: Shares are owned directly by Maveron Entrepreneurs. The reporting person, together with Clayton Lewis, Peter McCormick and Jason Stoffer, are members of Maveron GP, which is the general partner of Maveron Entrepreneurs, and may be deemed to share voting and investment power over the securities held by Maveron Entrepreneurs. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-057802 · tv479123_4.xml · nonDerivative · entry 3

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 296,837

F4 · kind: MEP Associates III, L.P. ("Maveron Associates") made pro rata distributions for no consideration of 116,243 shares of common stock of the issuer to its partners on November 8, 2017.

F5 · ownership.nature: Shares are owned directly by Maveron Associates. The reporting person, together with Clayton Lewis, Peter McCormick and Jason Stoffer, are members of Maveron GP, which is the general partner of Maveron Associates, and may be deemed to share voting and investment power over the securities held by Maveron Associates. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-057802 · tv479123_4.xml · nonDerivative · entry 2

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 8,478

F3 · kind: Shares acquired and owned directly by Maveron GP in connection with the distribution of such shares to the partners of Maveron Equity. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

F3 · ownership.nature: Shares acquired and owned directly by Maveron GP in connection with the distribution of such shares to the partners of Maveron Equity. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-057802 · tv479123_4.xml · nonDerivative · entry 1

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,164,898

F1 · kind: Maveron Equity Partners III, L.P. ("Maveron Equity") made pro rata distributions for no consideration of 847,787 shares of common stock of the issuer to its partners on November 8, 2017.

F2 · ownership.nature: Shares are owned directly by Maveron Equity. The reporting person, together with Clayton Lewis, Peter McCormick and Jason Stoffer, are members of Maveron General Partner III LLC ("Maveron GP"), which is the general partner of Maveron Equity, and may be deemed to share voting and investment power over the securities held by Maveron Equity. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-057804 · tv479124_4.xml · nonDerivative · entry 7

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,721

F10 · kind: Shares acquired by Maveron LLC in connection with the distribution of such shares to the partners of Maveron Associates and to the members of Maveron GP.

F11 · ownership.nature: Shares are owned directly by Maveron LLC. Maveron LLC disclaims beneficial ownership over such securities except to the extent of its pecuniary interest therein. In addition, Dan Levitan, who is a Director of the issuer, and the managing member of Maveron LLC and may be deemed to share voting and investment power over the shares held of record by Maveron LLC. Mr. Levitan disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. The inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-057804 · tv479124_4.xml · nonDerivative · entry 6

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F9 · kind: Maveron GP made pro rata distributions for no consideration of 8,838 shares of common stock of the issuer to its members on November 8, 2017.

SEC source: 0001144204-17-057804 · tv479124_4.xml · nonDerivative · entry 5

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,838

F8 · kind: Shares acquired by Maveron GP in connection with the distribution of such shares to the partners of Maveron Entrepreneurs.

SEC source: 0001144204-17-057804 · tv479124_4.xml · nonDerivative · entry 4

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 91,851

F6 · kind: Maveron III Entrepreneurs Fund, L.P. ("Maveron Entrepreneurs") made pro rata distributions for no consideration of 35,970 shares of common stock of the issuer to its partners on November 8, 2017.

F7 · ownership.nature: Shares are owned directly by Maveron Entrepreneurs. Maveron GP, which is the general partner of Maveron Entrepreneurs, has sole voting and investment power over the securities held by Maveron Entrepreneurs. Maveron GP disclaims beneficial ownership over such securities except to the extent of its pecuniary interest therein. In addition, Dan Levitan, who is a Director of the issuer, and certain other individuals are managing members of Maveron GP and may be deemed to share voting and investment power over the shares held of record by Maveron Entrepreneurs. Each of such individuals disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. The inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-057804 · tv479124_4.xml · nonDerivative · entry 3

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 296,837

F4 · kind: MEP Associates III, L.P. ("Maveron Associates") made pro rata distributions for no consideration of 116,243 shares of common stock of the issuer to its partners on November 8, 2017.

F5 · ownership.nature: Shares are owned directly by Maveron Associates. Maveron GP, which is the general partner of Maveron Associates, has sole voting and investment power over the securities held by Maveron Associates. Maveron GP disclaims beneficial ownership over such securities except to the extent of its pecuniary interest therein. In addition, Dan Levitan, who is a Director of the issuer, and certain other individuals are managing members of Maveron GP and may be deemed to share voting and investment power over the shares held of record by Maveron Associates. Each of such individuals disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. The inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-057804 · tv479124_4.xml · nonDerivative · entry 2

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,478

F3 · kind: Shares acquired by Maveron GP in connection with the distribution of such shares to the partners of Maveron Equity.

SEC source: 0001144204-17-057804 · tv479124_4.xml · nonDerivative · entry 1

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,164,898

F1 · kind: Maveron Equity Partners III, L.P. ("Maveron Equity") made pro rata distributions for no consideration of 847,787 shares of common stock of the issuer to its partners on November 8, 2017.

F2 · ownership.nature: Shares are owned directly by Maveron Equity. Maveron General Partner III LLC ("Maveron GP"), which is the general partner of Maveron Equity, has sole voting and investment power over the securities held by Maveron Equity. Maveron GP disclaims beneficial ownership over such securities except to the extent of its pecuniary interest therein. In addition, Dan Levitan, who is a Director of the issuer, and certain other individuals are managing members of Maveron GP and may be deemed to share voting and investment power over the shares held of record by Maveron Equity. Each of such individuals disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. The inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001371285-17-000154 · wf-form4_151018062949736.xml · derivative · entry 4

PLOUF TRICIA · CIK 0001673762 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,000

Underlying: Common Stock · 14,000 shares

Expires 2023-02-04

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.

F2 · derivative.exercise_date: The option vested as to 25% of the total shares on October 8, 2013, and then 2.0833% of the total shares vested monthly thereafter, with 100% of the total shares vested and exercisable on October 8, 2016, subject to the reporting person's provision of service to the issuer on each vesting date.

SEC source: 0001371285-17-000154 · wf-form4_151018062949736.xml · nonDerivative · entry 3

PLOUF TRICIA · CIK 0001673762 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.175 to $31.75 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.

SEC source: 0001371285-17-000154 · wf-form4_151018062949736.xml · nonDerivative · entry 2

PLOUF TRICIA · CIK 0001673762 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

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.

SEC source: 0001371285-17-000154 · wf-form4_151018062949736.xml · nonDerivative · entry 1

PLOUF TRICIA · CIK 0001673762 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Joseph Plouf

Disclosed balance after: 0

SEC source: 0001371285-17-000141 · wf-form4_150715243839652.xml · nonDerivative · entry 3

RUBIN HOWARD E · CIK 0001613034 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.46 to $26.60 per share, inclusive. The reporting person undertakes toprovide 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 therange set forth in this footnote (4).

SEC source: 0001371285-17-000141 · wf-form4_150715243839652.xml · nonDerivative · entry 2

RUBIN HOWARD E · CIK 0001613034 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.45 to $26.60 per share, inclusive. The reporting person undertakes toprovide 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 therange set forth in this footnote (3).

SEC source: 0001371285-17-000141 · wf-form4_150715243839652.xml · nonDerivative · entry 1

RUBIN HOWARD E · CIK 0001613034 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

F1 · kind: The sales reported were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.44 to $26.60 per share, inclusive. The reporting person undertakes toprovide 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 therange 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: 0001371285-17-000128 · wf-form4_150421369005738.xml · derivative · entry 6

BEARMAN ASHER · CIK 0001622728 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,421

Underlying: Common Stock · 1,000 shares

Expires 2023-08-02

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 vested as to 25% of the total shares on July 15, 2014, and then 2.0833% of the total shares vest monthly thereafter, with 100% of the total shares vested and exercisable on July 15, 2017, subject to the reporting person's provision of service to the issuer on each vesting date.

SEC source: 0001371285-17-000128 · wf-form4_150421369005738.xml · nonDerivative · entry 4

BEARMAN ASHER · CIK 0001622728 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,039

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.24 to $22.33 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.

SEC source: 0001371285-17-000128 · wf-form4_150421369005738.xml · nonDerivative · entry 3

BEARMAN ASHER · CIK 0001622728 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,039

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.

SEC source: 0001371285-17-000128 · wf-form4_150421369005738.xml · derivative · entry 5

BEARMAN ASHER · CIK 0001622728 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,421

Underlying: Common Stock · 1,500 shares

Expires 2023-08-02

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 vested as to 25% of the total shares on July 15, 2014, and then 2.0833% of the total shares vest monthly thereafter, with 100% of the total shares vested and exercisable on July 15, 2017, subject to the reporting person's provision of service to the issuer on each vesting date.

SEC source: 0001371285-17-000128 · wf-form4_150421369005738.xml · nonDerivative · entry 2

BEARMAN ASHER · CIK 0001622728 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,039

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.70 to $22.75 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.

SEC source: 0001371285-17-000128 · wf-form4_150421369005738.xml · nonDerivative · entry 1

BEARMAN ASHER · CIK 0001622728 · Chief Administrative Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,539

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.

SEC source: 0001144204-17-045448 · v474119_4.xml · nonDerivative · entry 8

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,421

F13 · kind: Shares acquired by the reporting person in connection with the distribution of such shares to the partners of Maveron GP and Maveron Associates.

SEC source: 0001144204-17-045448 · v474119_4.xml · nonDerivative · entry 7

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,688

F11 · kind: Shares acquired by Maveron LLC in connection with the distribution of such shares to the partners of Maveron Associates and to the members of Maveron GP.

F12 · ownership.nature: Shares are owned directly by Maveron LLC. The reporting person is a member of Maveron LLC, and may be deemed to share voting and investment power over the securities held by Maveron LLC. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-045448 · v474119_4.xml · nonDerivative · entry 6

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F9 · kind: Maveron GP made pro rata distributions for no consideration of 8,838 shares of common stock of the issuer to its members on August 24, 2017.

F10 · ownership.nature: Shares owned directly by Maveron GP.

SEC source: 0001144204-17-045448 · v474119_4.xml · nonDerivative · entry 5

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 8,838

F8 · kind: Shares acquired and owned directly by Maveron GP in connection with the distribution of such shares to the partners of Maveron Entrepreneurs. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

F8 · ownership.nature: Shares acquired and owned directly by Maveron GP in connection with the distribution of such shares to the partners of Maveron Entrepreneurs. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-045448 · v474119_4.xml · nonDerivative · entry 4

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 127,821

F6 · kind: Maveron III Entrepreneurs Fund, L.P. ("Maveron Entrepreneurs") made pro rata distributions for no consideration of 35,970 shares of common stock of the issuer to its partners on August 24, 2017.

F7 · ownership.nature: Shares are owned directly by Maveron Entrepreneurs. The reporting person, together with Clayton Lewis, Peter McCormick and Jason Stoffer, are members of Maveron GP, which is the general partner of Maveron Entrepreneurs, and may be deemed to share voting and investment power over the securities held by Maveron Entrepreneurs. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-045448 · v474119_4.xml · nonDerivative · entry 3

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 413,080

F4 · kind: MEP Associates III, L.P. ("Maveron Associates") made pro rata distributions for no consideration of 116,243 shares of common stock of the issuer to its partners on August 24, 2017.

F5 · ownership.nature: Shares are owned directly by Maveron Associates. The reporting person, together with Clayton Lewis, Peter McCormick and Jason Stoffer, are members of Maveron GP, which is the general partner of Maveron Associates, and may be deemed to share voting and investment power over the securities held by Maveron Associates. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-045448 · v474119_4.xml · nonDerivative · entry 2

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 8,478

F3 · kind: Shares acquired and owned directly by Maveron GP in connection with the distribution of such shares to the partners of Maveron Equity. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

F3 · ownership.nature: Shares acquired and owned directly by Maveron GP in connection with the distribution of such shares to the partners of Maveron Equity. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-045448 · v474119_4.xml · nonDerivative · entry 1

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,012,685

F1 · kind: Maveron Equity Partners III, L.P. ("Maveron Equity") made pro rata distributions for no consideration of 847,787 shares of common stock of the issuer to its partners on August 24, 2017.

F2 · ownership.nature: Shares are owned directly by Maveron Equity. The reporting person, together with Clayton Lewis, Peter McCormick and Jason Stoffer, are members of Maveron General Partner III LLC ("Maveron GP"), which is the general partner of Maveron Equity, and may be deemed to share voting and investment power over the securities held by Maveron Equity. The reporting person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-045450 · v474126_4.xml · nonDerivative · entry 7

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,688

F10 · kind: Shares acquired by Maveron LLC in connection with the distribution of such shares to the partners of Maveron Associates and to the members of Maveron GP.

F11 · ownership.nature: Shares are owned directly by Maveron LLC. Maveron LLC disclaims beneficial ownership over such securities except to the extent of its pecuniary interest therein. In addition, Dan Levitan, who is a Director of the issuer, and certain other individuals are managing members of Maveron LLC and may be deemed to share voting and investment power over the shares held of record by Maveron LLC. Each of such individuals disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. The inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-045450 · v474126_4.xml · nonDerivative · entry 6

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F9 · kind: Maveron GP made pro rata distributions for no consideration of 8,838 shares of common stock of the issuer to its members on August 24, 2017.

SEC source: 0001144204-17-045450 · v474126_4.xml · nonDerivative · entry 5

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,838

F8 · kind: Shares acquired by Maveron GP in connection with the distribution of such shares to the partners of Maveron Entrepreneurs.

SEC source: 0001144204-17-045450 · v474126_4.xml · nonDerivative · entry 4

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 127,821

F6 · kind: Maveron III Entrepreneurs Fund, L.P. ("Maveron Entrepreneurs") made pro rata distributions for no consideration of 35,970 shares of common stock of the issuer to its partners on August 24, 2017.

F7 · ownership.nature: Shares are owned directly by Maveron Entrepreneurs. Maveron GP, which is the general partner of Maveron Entrepreneurs, has sole voting and investment power over the securities held by Maveron Entrepreneurs. Maveron GP disclaims beneficial ownership over such securities except to the extent of its pecuniary interest therein. In addition, Dan Levitan, who is a Director of the issuer, and certain other individuals are managing members of Maveron GP and may be deemed to share voting and investment power over the shares held of record by Maveron Entrepreneurs. Each of such individuals disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. The inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-045450 · v474126_4.xml · nonDerivative · entry 3

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 413,080

F4 · kind: MEP Associates III, L.P. ("Maveron Associates") made pro rata distributions for no consideration of 116,243 shares of common stock of the issuer to its partners on August 24, 2017.

F5 · ownership.nature: Shares are owned directly by Maveron Associates. Maveron GP, which is the general partner of Maveron Associates, has sole voting and investment power over the securities held by Maveron Associates. Maveron GP disclaims beneficial ownership over such securities except to the extent of its pecuniary interest therein. In addition, Dan Levitan, who is a Director of the issuer, and certain other individuals are managing members of Maveron GP and may be deemed to share voting and investment power over the shares held of record by Maveron Associates. Each of such individuals disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein. The inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001144204-17-045450 · v474126_4.xml · nonDerivative · entry 2

Maveron General Partner III LLC · CIK 0001587645 · 10% owner

Maveron Equity Partners III, L.P. · CIK 0001587648 · 10% owner

Maveron III Entrepreneurs Fund, L.P. · CIK 0001587646 · 10% owner

MEP Associates III, L.P. · CIK 0001587647 · 10% owner

Maveron LLC · CIK 0001587953 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,478

F3 · kind: Shares acquired by Maveron GP in connection with the distribution of such shares to the partners of Maveron Equity.