MDB

SEC source: 0001441816-18-000058 · wf-form4_152944354040744.xml · nonDerivative · entry 7

RYAN KEVIN P · CIK 0001237861 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 0

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

F8 · price: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $58.55 to $59.44, inclusive.

F6 · ownership.nature: These shares are held by The Kevin P. Ryan 2012 Trust (the "Trust") for the benefit of the reporting person's children. The reporting person is the trustee of the Trust. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001441816-18-000058 · wf-form4_152944354040744.xml · nonDerivative · entry 6

RYAN KEVIN P · CIK 0001237861 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 6,100

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

F7 · price: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $57.55 to $58.54, inclusive.

F6 · ownership.nature: These shares are held by The Kevin P. Ryan 2012 Trust (the "Trust") for the benefit of the reporting person's children. The reporting person is the trustee of the Trust. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001441816-18-000058 · wf-form4_152944354040744.xml · nonDerivative · entry 5

RYAN KEVIN P · CIK 0001237861 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 8,000

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.

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

F2 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F6 · ownership.nature: These shares are held by The Kevin P. Ryan 2012 Trust (the "Trust") for the benefit of the reporting person's children. The reporting person is the trustee of the Trust. The reporting person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001441816-18-000058 · wf-form4_152944354040744.xml · nonDerivative · entry 4

RYAN KEVIN P · CIK 0001237861 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

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

F5 · price: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $59.31 to $59.44, inclusive.

SEC source: 0001441816-18-000058 · wf-form4_152944354040744.xml · nonDerivative · entry 3

RYAN KEVIN P · CIK 0001237861 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 400

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

F4 · price: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $58.30 to $59.29, inclusive.

SEC source: 0001441816-18-000058 · wf-form4_152944354040744.xml · nonDerivative · entry 2

RYAN KEVIN P · CIK 0001237861 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

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

F3 · price: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $57.29 to $58.26, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote and footnotes (4), (5), (7) and (8) to this Form 4.

SEC source: 0001441816-18-000058 · wf-form4_152944354040744.xml · nonDerivative · entry 1

RYAN KEVIN P · CIK 0001237861 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,000

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.

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

F2 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0001441816-18-000056 · wf-form4_152944305041885.xml · derivative · entry 4

Horowitz Eliot · CIK 0001719479 · Director · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,504,224

Underlying: Class A Common Stock · 7,100 shares

Expires not disclosed

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_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

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

F2 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0001441816-18-000056 · wf-form4_152944305041885.xml · nonDerivative · entry 3

Horowitz Eliot · CIK 0001719479 · Director · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,000

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

SEC source: 0001441816-18-000056 · wf-form4_152944305041885.xml · nonDerivative · entry 2

Horowitz Eliot · CIK 0001719479 · Director · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,000

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

F3 · price: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $57.00 to $57.79, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-18-000056 · wf-form4_152944305041885.xml · nonDerivative · entry 1

Horowitz Eliot · CIK 0001719479 · Director · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,100

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 transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0001441816-18-000055 · wf-form4_152849002651830.xml · derivative · entry 2

McMahon John Dennis · CIK 0001397798 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 25,000 shares

Expires not disclosed

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_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer and has no expiration date. The shares underlying this restricted stock award vested in full on June 6, 2018.

F2 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer and has no expiration date. The shares underlying this restricted stock award vested in full on June 6, 2018.

SEC source: 0001441816-18-000055 · wf-form4_152849002651830.xml · nonDerivative · entry 1

McMahon John Dennis · CIK 0001397798 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,000

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.

F1 · shares: Shares acquired upon the vesting of restricted stock units.

SEC source: 0001387322-18-000009 · primary_doc.xml · nonDerivative · entry 2

Whale Rock Capital Management LLC · CIK 0001387322 · 10% owner

Sacerdote Alexander C · CIK 0001738173 · 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: 3,830,271

F1 · ownership.nature: Shares reported herein are owned by Whale Rock Flagship Master Fund LP and Whale Rock Flagship (AI) Fund LP, investment limited partnerships for which Whale Rock Capital Management LLC ("Whale Rock") serves as investment manager. Whale Rock, as those investment limited partnerships' investment manager, and Alexander Sacerdote, as managing member and owner of Whale Rock, may therefore be deemed to beneficially own such securities. Each of Whale Rock and Mr. Sacerdote disclaims beneficial ownership of the shares reported herein except to the extent of its or his pecuniary interest in such shares, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership for purposes of Section 16 or for any other purpose.

SEC source: 0001387322-18-000009 · primary_doc.xml · nonDerivative · entry 1

Whale Rock Capital Management LLC · CIK 0001387322 · 10% owner

Sacerdote Alexander C · CIK 0001738173 · 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: 2,630,271

F1 · ownership.nature: Shares reported herein are owned by Whale Rock Flagship Master Fund LP and Whale Rock Flagship (AI) Fund LP, investment limited partnerships for which Whale Rock Capital Management LLC ("Whale Rock") serves as investment manager. Whale Rock, as those investment limited partnerships' investment manager, and Alexander Sacerdote, as managing member and owner of Whale Rock, may therefore be deemed to beneficially own such securities. Each of Whale Rock and Mr. Sacerdote disclaims beneficial ownership of the shares reported herein except to the extent of its or his pecuniary interest in such shares, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership for purposes of Section 16 or for any other purpose.

SEC source: 0001387322-18-000008 · primary_doc.xml · nonDerivative · entry 1

Whale Rock Capital Management LLC · CIK 0001387322 · 10% owner

Sacerdote Alexander C · CIK 0001738173 · 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: 2,615,421

F1 · ownership.nature: Shares reported herein are owned by Whale Rock Flagship Master Fund LP and Whale Rock Flagship (AI) Fund LP, investment limited partnerships for which Whale Rock Capital Management LLC ("Whale Rock") serves as investment manager. Whale Rock, as those investment limited partnerships' investment manager, and Alexander Sacerdote, as managing member and owner of Whale Rock, may therefore be deemed to beneficially own such securities. Each of Whale Rock and Mr. Sacerdote disclaims beneficial ownership of the shares reported herein except to the extent of its or his pecuniary interest in such shares, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership for purposes of Section 16 or for any other purpose.

SEC source: 0001441816-18-000038 · wf-form4_152461310498193.xml · nonDerivative · entry 1

Eisenberg Meagen · CIK 0001719468 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,400

F1 · security: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests quarterly over a four-year period beginning on April 1, 2018, with 10% vesting in the first year, 20% vesting in the second year, 30% vesting in the third year and 40% vesting in the fourth year, subject to the Reporting Person's continued service with the Issuer.

F1 · shares: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests quarterly over a four-year period beginning on April 1, 2018, with 10% vesting in the first year, 20% vesting in the second year, 30% vesting in the third year and 40% vesting in the fourth year, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001441816-18-000036 · wf-form4_152461291477283.xml · nonDerivative · entry 1

Horowitz Eliot · CIK 0001719479 · Director · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,000

F1 · security: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests in equal quarterly installments over four years beginning on April 1, 2018, subject to the reporting person's continued service with the Issuer.

F1 · shares: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests in equal quarterly installments over four years beginning on April 1, 2018, subject to the reporting person's continued service with the Issuer.

SEC source: 0001441816-18-000034 · wf-form4_152461269285063.xml · nonDerivative · entry 1

Gordon Michael Lawrence · CIK 0001615459 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,000

F1 · security: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests quarterly over a four-year period beginning on April 1, 2018, with 10% vesting in the first year, 20% vesting in the second year, 30% vesting in the third year and 40% vesting in the fourth year, subject to the Reporting Person's continued service with the Issuer.

F1 · shares: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests quarterly over a four-year period beginning on April 1, 2018, with 10% vesting in the first year, 20% vesting in the second year, 30% vesting in the third year and 40% vesting in the fourth year, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001441816-18-000032 · wf-form4_152461247598511.xml · nonDerivative · entry 1

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,000

F1 · security: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests quarterly over a four-year period beginning on April 1, 2018, with 10% vesting in the first year, 20% vesting in the second year, 30% vesting in the third year and 40% vesting in the fourth year, subject to the Reporting Person's continued service with the Issuer.

F1 · shares: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests quarterly over a four-year period beginning on April 1, 2018, with 10% vesting in the first year, 20% vesting in the second year, 30% vesting in the third year and 40% vesting in the fourth year, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0000899243-18-010441 · doc4.xml · derivative · entry 10

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

FLYBRIDGE NETWORK FUND III LP · CIK 0001445399 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Flybridge Network Fund III, L.P.

Disclosed balance after: 7,480

Underlying: Class A Common Stock · 3,481 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F8 · ownership.nature: These shares are owned directly by Flybridge Network Fund III, L.P. ("Flybridge Network"). Flybridge LLC is the general partner of Flybridge Network. The managing members of Flybridge LLC are the Managing Members and they share voting and dispositive power over the shares held by Flybridge Network. Mr. Hazard is also a director of the Issuer. Flybridge LLC and each of the Managing Members disclaims beneficial ownership of the securities held by Flybridge Network except to the extent of their respective pecuniary interests therein, and the inclusion of these securities in this report shall not be deemed an admission by any of them of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-18-010441 · doc4.xml · derivative · entry 9

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

FLYBRIDGE NETWORK FUND III LP · CIK 0001445399 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Flybridge Capital Partners III, L.P.

Disclosed balance after: 3,223,379

Underlying: Class A Common Stock · 1,500,000 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · ownership.nature: These shares are owned directly by Flybridge Capital Partners III, L.P. ("Flybridge Capital"). Flybridge Capital Partners G.P. III, L.L.C. ("Flybridge LLC") is the general partner of Flybridge Capital. The managing members of Flybridge LLC are Charles M. Hazard, Jr., David B. Aronoff and Jeffrey J. Bussgang (collectively, the "Managing Members") and they share voting and dispositive power over the shares held by Flybridge Capital. Mr. Hazard is also a director of the Issuer. Flybridge LLC and each of the Managing Members disclaims beneficial ownership of the securities held by Flybridge Capital except to the extent of their respective pecuniary interests therein, and the inclusion of these securities in this report shall not be deemed an admission by any of them of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-18-010441 · doc4.xml · nonDerivative · entry 8

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

FLYBRIDGE NETWORK FUND III LP · CIK 0001445399 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Flybridge Network Fund III, L.P.

Disclosed balance after: 0

F9 · kind: Represents a pro rata distribution, and not a purchase or sale, without additional consideration by Flybridge Network to its limited partners.

F8 · ownership.nature: These shares are owned directly by Flybridge Network Fund III, L.P. ("Flybridge Network"). Flybridge LLC is the general partner of Flybridge Network. The managing members of Flybridge LLC are the Managing Members and they share voting and dispositive power over the shares held by Flybridge Network. Mr. Hazard is also a director of the Issuer. Flybridge LLC and each of the Managing Members disclaims beneficial ownership of the securities held by Flybridge Network except to the extent of their respective pecuniary interests therein, and the inclusion of these securities in this report shall not be deemed an admission by any of them of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-18-010441 · doc4.xml · nonDerivative · entry 7

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

FLYBRIDGE NETWORK FUND III LP · CIK 0001445399 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Flybridge Network Fund III, L.P.

Disclosed balance after: 3,481

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: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F8 · ownership.nature: These shares are owned directly by Flybridge Network Fund III, L.P. ("Flybridge Network"). Flybridge LLC is the general partner of Flybridge Network. The managing members of Flybridge LLC are the Managing Members and they share voting and dispositive power over the shares held by Flybridge Network. Mr. Hazard is also a director of the Issuer. Flybridge LLC and each of the Managing Members disclaims beneficial ownership of the securities held by Flybridge Network except to the extent of their respective pecuniary interests therein, and the inclusion of these securities in this report shall not be deemed an admission by any of them of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-18-010441 · doc4.xml · nonDerivative · entry 6

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

FLYBRIDGE NETWORK FUND III LP · CIK 0001445399 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 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: 1,668

F3 · kind: Represents a pro rata distribution, and not a purchase or sale, without additional consideration by Flybridge Capital to its respective limited and general partners.

F7 · ownership.nature: The reportable securities are owned directly by Aronoff Irrevocable Trust of 2005. David B. Aronoff is a beneficiary of the Aronoff Irrevocable Trust of 2005.

SEC source: 0000899243-18-010441 · doc4.xml · nonDerivative · entry 5

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

FLYBRIDGE NETWORK FUND III LP · CIK 0001445399 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 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: 4,973

F3 · kind: Represents a pro rata distribution, and not a purchase or sale, without additional consideration by Flybridge Capital to its respective limited and general partners.

F6 · ownership.nature: The reportable securities are owned directly by David B. Aronoff.

SEC source: 0000899243-18-010441 · doc4.xml · nonDerivative · entry 4

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

FLYBRIDGE NETWORK FUND III LP · CIK 0001445399 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 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: 1,668

F3 · kind: Represents a pro rata distribution, and not a purchase or sale, without additional consideration by Flybridge Capital to its respective limited and general partners.

F5 · ownership.nature: The reportable securities are owned directly by Jeffrey J. Bussgang 2006 Irrev. Trust. Jeffrey J. Bussgang is a beneficiary of the Jeffrey J. Bussgang 2006 Irrev. Trust.

SEC source: 0000899243-18-010441 · doc4.xml · nonDerivative · entry 3

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

FLYBRIDGE NETWORK FUND III LP · CIK 0001445399 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 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: 4,973

F3 · kind: Represents a pro rata distribution, and not a purchase or sale, without additional consideration by Flybridge Capital to its respective limited and general partners.

F4 · ownership.nature: The reportable securities are owned directly by Jeffrey J. Bussgang.

SEC source: 0000899243-18-010441 · doc4.xml · nonDerivative · entry 2

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

FLYBRIDGE NETWORK FUND III LP · CIK 0001445399 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Flybridge Capital Partners III, L.P.

Disclosed balance after: 0

F3 · kind: Represents a pro rata distribution, and not a purchase or sale, without additional consideration by Flybridge Capital to its respective limited and general partners.

F2 · ownership.nature: These shares are owned directly by Flybridge Capital Partners III, L.P. ("Flybridge Capital"). Flybridge Capital Partners G.P. III, L.L.C. ("Flybridge LLC") is the general partner of Flybridge Capital. The managing members of Flybridge LLC are Charles M. Hazard, Jr., David B. Aronoff and Jeffrey J. Bussgang (collectively, the "Managing Members") and they share voting and dispositive power over the shares held by Flybridge Capital. Mr. Hazard is also a director of the Issuer. Flybridge LLC and each of the Managing Members disclaims beneficial ownership of the securities held by Flybridge Capital except to the extent of their respective pecuniary interests therein, and the inclusion of these securities in this report shall not be deemed an admission by any of them of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-18-010441 · doc4.xml · nonDerivative · entry 1

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

FLYBRIDGE NETWORK FUND III LP · CIK 0001445399 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Flybridge Capital Partners III, L.P.

Disclosed balance after: 1,500,000

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.

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · ownership.nature: These shares are owned directly by Flybridge Capital Partners III, L.P. ("Flybridge Capital"). Flybridge Capital Partners G.P. III, L.L.C. ("Flybridge LLC") is the general partner of Flybridge Capital. The managing members of Flybridge LLC are Charles M. Hazard, Jr., David B. Aronoff and Jeffrey J. Bussgang (collectively, the "Managing Members") and they share voting and dispositive power over the shares held by Flybridge Capital. Mr. Hazard is also a director of the Issuer. Flybridge LLC and each of the Managing Members disclaims beneficial ownership of the securities held by Flybridge Capital except to the extent of their respective pecuniary interests therein, and the inclusion of these securities in this report shall not be deemed an admission by any of them of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001209191-18-025618 · doc4.xml · derivative · entry 5

Hazard Charles M Jr · CIK 0001339247 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Limited Partnership

Disclosed balance after: 3,230,859

Underlying: Class A Common Stock · 1,503,481 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · shares: 1,500,000 of these shares are owned by Flybridge Capital Partners III, L.P. ("Flybridge Capital") and 3,481 of these shares are owned by Flybridge Network Fund III, L.P. ("Flybridge Network").

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F7 · balance_after: 3,223,379 of these shares are owned by Flybridge Capital and 7,480 of these shares are owned by Flybridge Network.

F3 · ownership.nature: The Reporting Person is one of three managing members of Flybridge Capital Partners GP III, LLC, the General Partner of each of Flybridge Capital and Flybridge Network and, as such, shares voting and dispositive power over the shares held by each of Flybridge Capital and Flybridge Network. The Reporting Person disclaims beneficial ownership of the shares owned by each of Flybridge Capital and Flybridge Network except to the extent of his pecuniary interest therein and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-18-025618 · doc4.xml · nonDerivative · entry 4

Hazard Charles M Jr · CIK 0001339247 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,307

F6 · kind: Represents the receipt by the Reporting Person of 5,307 shares of the Class A Common Stock in the distribution by Flybridge Capital for no consideration as more specifically described in footnote 4 herein.

F6 · price: Represents the receipt by the Reporting Person of 5,307 shares of the Class A Common Stock in the distribution by Flybridge Capital for no consideration as more specifically described in footnote 4 herein.

SEC source: 0001209191-18-025618 · doc4.xml · nonDerivative · entry 3

Hazard Charles M Jr · CIK 0001339247 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 1,334

F5 · kind: Represents the receipt by The Narragansett Bay Childrens Trust (the "Trust") of 1,334 shares of the Class A Common Stock in the distribution by Flybridge Capital for no consideration as more fully described in footnote 4 herein. The Reporting Person is the Trustee of the Trust and, as such, has the power to vote and dispose of the shares held by the Trust. The Reporting Person disclaims beneficial ownership of the shares owned by the Trust except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

F5 · price: Represents the receipt by The Narragansett Bay Childrens Trust (the "Trust") of 1,334 shares of the Class A Common Stock in the distribution by Flybridge Capital for no consideration as more fully described in footnote 4 herein. The Reporting Person is the Trustee of the Trust and, as such, has the power to vote and dispose of the shares held by the Trust. The Reporting Person disclaims beneficial ownership of the shares owned by the Trust except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-18-025618 · doc4.xml · nonDerivative · entry 2

Hazard Charles M Jr · CIK 0001339247 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Limited Partnership

Disclosed balance after: 0

F4 · kind: Represents a pro rata distribution without additional consideration of (a) 1,500,000 shares of Class A Common Stock by Flybridge Capital to its limited partners and (b) 3,481 shares of Class A Common Stock by Flybridge Network to its limited partners.

F4 · price: Represents a pro rata distribution without additional consideration of (a) 1,500,000 shares of Class A Common Stock by Flybridge Capital to its limited partners and (b) 3,481 shares of Class A Common Stock by Flybridge Network to its limited partners.

F3 · ownership.nature: The Reporting Person is one of three managing members of Flybridge Capital Partners GP III, LLC, the General Partner of each of Flybridge Capital and Flybridge Network and, as such, shares voting and dispositive power over the shares held by each of Flybridge Capital and Flybridge Network. The Reporting Person disclaims beneficial ownership of the shares owned by each of Flybridge Capital and Flybridge Network except to the extent of his pecuniary interest therein and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-18-025618 · doc4.xml · nonDerivative · entry 1

Hazard Charles M Jr · CIK 0001339247 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Limited Partnership

Disclosed balance after: 1,503,481

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: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · ownership.nature: 1,500,000 of these shares are owned by Flybridge Capital Partners III, L.P. ("Flybridge Capital") and 3,481 of these shares are owned by Flybridge Network Fund III, L.P. ("Flybridge Network").

F3 · ownership.nature: The Reporting Person is one of three managing members of Flybridge Capital Partners GP III, LLC, the General Partner of each of Flybridge Capital and Flybridge Network and, as such, shares voting and dispositive power over the shares held by each of Flybridge Capital and Flybridge Network. The Reporting Person disclaims beneficial ownership of the shares owned by each of Flybridge Capital and Flybridge Network except to the extent of his pecuniary interest therein and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001441816-18-000022 · wf-form4_152123083129581.xml · nonDerivative · entry 1

Bull Thomas · CIK 0001719887 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,000

F1 · security: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests quarterly over a four-year period beginning on April 1, 2018, subject to the Reporting Person's continued service with the Issuer.

F1 · shares: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer. This restricted stock unit award vests quarterly over a four-year period beginning on April 1, 2018, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001441816-18-000020 · wf-form4_152097227976933.xml · nonDerivative · entry 1

McMahon John Dennis · CIK 0001397798 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

F1 · security: These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer and has no expiration date. The shares underlying this restricted stock award shall vest in full on April 1, 2019, subject to the Reporting Person providing continuous service to the Issuer on such date.

F1 · shares: These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer and has no expiration date. The shares underlying this restricted stock award shall vest in full on April 1, 2019, subject to the Reporting Person providing continuous service to the Issuer on such date.

SEC source: 0001441816-18-000007 · wf-form4_151855984977369.xml · nonDerivative · entry 1

Bull Thomas · CIK 0001719887 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

F1 · security: This security represents restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer.

F2 · shares: One third of the shares underlying this restricted stock unit award vest on January 10, 2019 and the remaining shares vest in equal quarterly installments thereafter, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001209191-17-057888 · doc4.xml · derivative · entry 5

Hazard Charles M Jr · CIK 0001339247 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Limited Partnership

Disclosed balance after: 4,734,340

Underlying: Class A Common Stock · 4,734,340 shares

Expires not disclosed

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.

F7 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F7 · price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F7 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F7 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F8 · derivative.underlying_shares: 4,723,379 of these shares are owned by Flybridge Capital and 10,961 of these shares are owned by Flybridge Network.

F8 · balance_after: 4,723,379 of these shares are owned by Flybridge Capital and 10,961 of these shares are owned by Flybridge Network.

F3 · ownership.nature: The Reporting Person is one of three managing members of Flybridge Capital Partners GP III, LLC, the General Partner of each of Flybridge Capital and Flybridge Network and, as such, shares voting and dispositive power over the shares held by each of Flybridge Capital and Flybridge Network. The Reporting Person disclaims beneficical ownership of the shares owned by each of Flybridge Capital and Flybridge Network except to the extent of his pecuniary interest therein and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-17-057888 · doc4.xml · derivative · entry 4

Hazard Charles M Jr · CIK 0001339247 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Limited Partnership

Disclosed balance after: 0

Underlying: Class B Common Stock · 3,572 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F6 · derivative.underlying_shares: 3,563 of these shares are owned by Flybridge Capital and 9 of these shares are owned by Flybridge Network.

F3 · ownership.nature: The Reporting Person is one of three managing members of Flybridge Capital Partners GP III, LLC, the General Partner of each of Flybridge Capital and Flybridge Network and, as such, shares voting and dispositive power over the shares held by each of Flybridge Capital and Flybridge Network. The Reporting Person disclaims beneficical ownership of the shares owned by each of Flybridge Capital and Flybridge Network except to the extent of his pecuniary interest therein and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-17-057888 · doc4.xml · derivative · entry 3

Hazard Charles M Jr · CIK 0001339247 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Limited Partnership

Disclosed balance after: 0

Underlying: Class B Common Stock · 453,892 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F5 · derivative.underlying_shares: 452,986 of these shares are owned by Flybridge Capital and 906 of these shares are owned by Flybridge Network.

F3 · ownership.nature: The Reporting Person is one of three managing members of Flybridge Capital Partners GP III, LLC, the General Partner of each of Flybridge Capital and Flybridge Network and, as such, shares voting and dispositive power over the shares held by each of Flybridge Capital and Flybridge Network. The Reporting Person disclaims beneficical ownership of the shares owned by each of Flybridge Capital and Flybridge Network except to the extent of his pecuniary interest therein and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-17-057888 · doc4.xml · derivative · entry 2

Hazard Charles M Jr · CIK 0001339247 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Limited Partnership

Disclosed balance after: 0

Underlying: Class B Common Stock · 459,454 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F4 · derivative.underlying_shares: 458,570 of these shares are owned by Flybridge Capital and 884 of these shares are owned by Flybridge Network.

F3 · ownership.nature: The Reporting Person is one of three managing members of Flybridge Capital Partners GP III, LLC, the General Partner of each of Flybridge Capital and Flybridge Network and, as such, shares voting and dispositive power over the shares held by each of Flybridge Capital and Flybridge Network. The Reporting Person disclaims beneficical ownership of the shares owned by each of Flybridge Capital and Flybridge Network except to the extent of his pecuniary interest therein and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-17-057888 · doc4.xml · derivative · entry 1

Hazard Charles M Jr · CIK 0001339247 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Limited Partnership

Disclosed balance after: 0

Underlying: Class B Common Stock · 3,817,422 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F2 · derivative.underlying_shares: 3,808,261 of these shares are owned by Flybridge Capital Partners III, L.P. ("Flybridge Capital") and 9,161 of these shares are owned by Flybridge Network Fund III, L.P. ("Flybridge Network").

F3 · ownership.nature: The Reporting Person is one of three managing members of Flybridge Capital Partners GP III, LLC, the General Partner of each of Flybridge Capital and Flybridge Network and, as such, shares voting and dispositive power over the shares held by each of Flybridge Capital and Flybridge Network. The Reporting Person disclaims beneficical ownership of the shares owned by each of Flybridge Capital and Flybridge Network except to the extent of his pecuniary interest therein and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-17-057882 · doc4.xml · derivative · entry 5

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,734,340

Underlying: Class A Common Stock · 4,734,340 shares

Expires not disclosed

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.

F7 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F7 · price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F7 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F7 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F8 · derivative.underlying_shares: 4,723,379 of these shares are owned by Flybridge Capital and 10,961 of these shares are owned by Flybridge Network.

F8 · balance_after: 4,723,379 of these shares are owned by Flybridge Capital and 10,961 of these shares are owned by Flybridge Network.

F3 · ownership.direct: These shares are owned directly by each of Flybridge Capital and Flybridge Network. Flybridge Capital Partners GP III, LLC ("Flybridge LLC") is the general partner of Flybridge Capital and Flybridge Network. The managing members of Flybridge LLC are Charles M. Hazard, Jr., David B. Aronoff and Jeffrey J. Bussgang and they share voting and dispositive power over the shares held by Flybridge Capital and Flybridge Network. Mr. Hazard is also a director of the Issuer.

SEC source: 0001209191-17-057882 · doc4.xml · derivative · entry 4

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 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

Underlying: Class B Common Stock · 3,572 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F6 · derivative.underlying_shares: 3,563 of these shares are owned by Flybridge Capital and 9 of these shares are owned by Flybridge Network.

F3 · ownership.direct: These shares are owned directly by each of Flybridge Capital and Flybridge Network. Flybridge Capital Partners GP III, LLC ("Flybridge LLC") is the general partner of Flybridge Capital and Flybridge Network. The managing members of Flybridge LLC are Charles M. Hazard, Jr., David B. Aronoff and Jeffrey J. Bussgang and they share voting and dispositive power over the shares held by Flybridge Capital and Flybridge Network. Mr. Hazard is also a director of the Issuer.

SEC source: 0001209191-17-057882 · doc4.xml · derivative · entry 3

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 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

Underlying: Class B Common Stock · 453,892 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F5 · derivative.underlying_shares: 452,986 of these shares are owned by Flybridge Capital and 906 of these shares are owned by Flybridge Network.

F3 · ownership.direct: These shares are owned directly by each of Flybridge Capital and Flybridge Network. Flybridge Capital Partners GP III, LLC ("Flybridge LLC") is the general partner of Flybridge Capital and Flybridge Network. The managing members of Flybridge LLC are Charles M. Hazard, Jr., David B. Aronoff and Jeffrey J. Bussgang and they share voting and dispositive power over the shares held by Flybridge Capital and Flybridge Network. Mr. Hazard is also a director of the Issuer.

SEC source: 0001209191-17-057882 · doc4.xml · derivative · entry 2

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 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

Underlying: Class B Common Stock · 459,454 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F4 · derivative.underlying_shares: 458,570 of these shares are owned by Flybridge Capital and 884 of these shares are owned by Flybridge Network.

F3 · ownership.direct: These shares are owned directly by each of Flybridge Capital and Flybridge Network. Flybridge Capital Partners GP III, LLC ("Flybridge LLC") is the general partner of Flybridge Capital and Flybridge Network. The managing members of Flybridge LLC are Charles M. Hazard, Jr., David B. Aronoff and Jeffrey J. Bussgang and they share voting and dispositive power over the shares held by Flybridge Capital and Flybridge Network. Mr. Hazard is also a director of the Issuer.

SEC source: 0001209191-17-057882 · doc4.xml · derivative · entry 1

FLYBRIDGE CAPITAL PARTNERS III LP · CIK 0001430896 · 10% owner

Flybridge Capital Partners GP III, LLC · CIK 0001719721 · 10% owner

Aronoff David B · CIK 0001339224 · 10% owner

Bussgang Jeffrey J. · CIK 0001719574 · 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

Underlying: Class B Common Stock · 3,817,422 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F2 · derivative.underlying_shares: 3,808,261 of these shares are owned by Flybridge Capital Partners III, L.P. ("Flybridge Capital") and 9,161 of these shares are owned by Flybridge Network Fund III, L.P. ("Flybridge Network").

F3 · ownership.direct: These shares are owned directly by each of Flybridge Capital and Flybridge Network. Flybridge Capital Partners GP III, LLC ("Flybridge LLC") is the general partner of Flybridge Capital and Flybridge Network. The managing members of Flybridge LLC are Charles M. Hazard, Jr., David B. Aronoff and Jeffrey J. Bussgang and they share voting and dispositive power over the shares held by Flybridge Capital and Flybridge Network. Mr. Hazard is also a director of the Issuer.

SEC source: 0001209191-17-057945 · doc4.xml · derivative · entry 2

RYAN KEVIN P · CIK 0001237861 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,745

Underlying: Class A Common Stock · 98,745 shares

Expires not disclosed

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_price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · price: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the Reporting Person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0001209191-17-057945 · doc4.xml · derivative · entry 1

RYAN KEVIN P · CIK 0001237861 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 98,745 shares

Expires not disclosed

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 · derivative.exercise_price: Each share of Series B Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · price: Each share of Series B Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.exercise_date: Each share of Series B Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.

F1 · derivative.expiration_date: Each share of Series B Preferred Stock automatically converted into approximately 0.75 shares of Class B Common Stock immediately prior to the closing of the Issuer's initial public offering and had no expiration date.