Levitan Dan

SEC source: 0001371285-18-000173 · wf-form4a_153488601466130.xml · derivative · entry 2

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,326

Underlying: Common Stock · 663 shares

Expires 2018-12-31

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 RSU vests and will convert into common stock of the Issuer as to 25% of the total shares on each of March 31, 2018, June 30, 2018, September 30, 2018, and December 31, 2018, subject to continued service through each vesting date.

SEC source: 0001371285-18-000173 · wf-form4a_153488601466130.xml · nonDerivative · entry 1

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,310

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 · price: The RSU converts into common stock on a one-for-one basis.

F2 · balance_after: This amendment to Form 4 is being filed solely to correct a clerical error in the number of shares held following the reported transaction. As of July 3, 2018, the reporting person owned 99,310 shares of common stock following the vesting of 663 shares of common stock. All other information remains the same.

SEC source: 0001144204-18-032728 · tv495743_4.xml · nonDerivative · entry 8

LEVITAN DAN · CIK 0001202435 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,647

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

SEC source: 0001144204-18-032728 · tv495743_4.xml · nonDerivative · entry 7

LEVITAN DAN · CIK 0001202435 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 4,158

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

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: 0001144204-18-032728 · tv495743_4.xml · nonDerivative · entry 6

LEVITAN DAN · CIK 0001202435 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,729

F9 · kind: Maveron GP distributed for no consideration of 5,109 shares of common stock of the issuer to its members on May 31, 2018.

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

SEC source: 0001144204-18-032728 · tv495743_4.xml · nonDerivative · entry 5

LEVITAN DAN · CIK 0001202435 · Director

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: 0001144204-18-032728 · tv495743_4.xml · nonDerivative · entry 4

LEVITAN DAN · CIK 0001202435 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 55,881

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 May 31, 2018.

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: 0001144204-18-032728 · tv495743_4.xml · nonDerivative · entry 3

LEVITAN DAN · CIK 0001202435 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 180,594

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 May 31, 2018.

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: 0001144204-18-032728 · tv495743_4.xml · nonDerivative · entry 2

LEVITAN DAN · CIK 0001202435 · Director

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: 0001144204-18-032728 · tv495743_4.xml · nonDerivative · entry 1

LEVITAN DAN · CIK 0001202435 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,317,111

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 May 31, 2018.

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: 0001371285-18-000065 · wf-form4_152279492342387.xml · derivative · entry 2

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,989

Underlying: Restricted Stock Unit (RSU) · 662 shares

Expires 2018-12-31

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 RSU vests and will convert into common stock of the Issuer as to 25% of the total shares on each of March 31, 2018, June 30, 2018, September 30, 2018, and December 31, 2018, subject to continued service through each vesting date.

SEC source: 0001371285-18-000065 · wf-form4_152279492342387.xml · nonDerivative · entry 1

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,339

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 · price: The RSU converts into common stock on a one-for-one basis.

SEC source: 0001371285-18-000031 · wf-form4_151934281682163.xml · derivative · entry 1

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,651

Underlying: Restricted Stock Unit (RSU) · 2,651 shares

Expires 2018-12-31

F1 · derivative.exercise_date: The RSU vests and will convert into common stock of the Issuer as to 25% of the total shares on each of March 31, 2018, June 30, 2018, September 30, 2018, and December 31, 2018, subject to continued service through each vesting date.

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: 0001144204-17-045448 · 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: 0001144204-17-028240 · v467331_4.xml · nonDerivative · entry 1

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.84 to $16.92, 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.

F2 · ownership.nature: Shares were owned directly by Maveron General Partner III LLC ("Maveron GP"). The reporting person, together with Clayton Lewis, Peter McCormick and Jason Stoffer, are members of Maveron GP, which is the general partner of Maveron Equity Partners III, L.P. ("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: 0001144204-17-025518 · v466465_4.xml · nonDerivative · entry 8

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,168

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: 0001144204-17-025518 · v466465_4.xml · nonDerivative · entry 7

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,655

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

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: 0001144204-17-025518 · v466465_4.xml · nonDerivative · entry 6

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 6,083

F9 · kind: Maveron GP made pro rata distributions for no consideration of 2,755 shares of common stock of the issuer to its members on May 5, 2017.

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

SEC source: 0001144204-17-025518 · v466465_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: 0001144204-17-025518 · v466465_4.xml · nonDerivative · entry 4

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 163,791

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 May 5, 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: 0001144204-17-025518 · v466465_4.xml · nonDerivative · entry 3

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 529,323

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 May 5, 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: 0001144204-17-025518 · v466465_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: 0001144204-17-025518 · v466465_4.xml · nonDerivative · entry 1

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,860,472

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 May 5, 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: 0001371285-18-000017 · wf-form5_151864920883061.xml · nonDerivative · entry 2

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Maveron LLC

Disclosed balance after: 3,722

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

F4 · shares: Represents a correction to the number of shares originally distributed to Maveron LLC on May 5, 2017. The original Form 4 filing inadvertently omitted 1 additional share that was distributed to Maveron LLC.

F5 · 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: 0001371285-18-000017 · wf-form5_151864920883061.xml · nonDerivative · entry 1

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,677

F1 · kind: Shares acquired by the reporting person in connection with the distribution of such shares to the partners of Maveron General Partner III LLC ("Maveron GP").

F2 · shares: Represents a correction to the number of shares originally distributed to reporting person on May 5, 2017. The original Form 4 filing inadvertently omitted 3 additional shares that were distributed to the reporting person.

SEC source: 0001371285-17-000036 · wf-form4_148789191771387.xml · derivative · entry 1

LEVITAN DAN · CIK 0001202435 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,688

Underlying: Common Stock · 12,688 shares

Expires 2027-02-21

F1 · derivative.exercise_date: The option vests as to 25% of the total shares on each of March 31, 2017, June 30, 2017, September 30, 2017, and December 31, 2017, subject to the reporting person's provision of services to the issuer on each vesting date.