PURE

SEC source: 0001209191-18-040506 · doc4.xml · derivative · entry 2

Chen Ivan · CIK 0001743729 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Common Stock · 200,000 shares

Expires 2028-06-28

F2 · derivative.exercise_date: The option shares shall vest and become exercisable as follows: (i) 50% of the option will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019 and (ii) 50% of the options will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2020 or January 15, 2020.

SEC source: 0001209191-18-040506 · doc4.xml · nonDerivative · entry 1

Chen Ivan · CIK 0001743729 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

F1 · shares: Represents the issuance of restricted stock units (the "RSUs"). The RSUs vest and become exercisable as follows: (i) 50% of the RSUs will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019 and (ii) 50% of the RSUs will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2020 or January 15, 2020.

SEC source: 0001209191-18-014705 · doc4.xml · derivative · entry 1

Pfanzelter David J · CIK 0001569467 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Common Stock · 200,000 shares

Expires 2023-02-26

F1 · derivative.exercise_date: 25% of the option shares shall vest and become exercisable in four equal quarterly installments beginning on May 26, 2018.

SEC source: 0001209191-18-014700 · doc4.xml · derivative · entry 1

Otis William · CIK 0001589472 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2023-02-27

F1 · derivative.exercise_date: The option shares shall vest and become exercisable as follows: (i) 50% of the option will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019 and (ii) 50% of the options will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2020 or January 15, 2020.

SEC source: 0001209191-18-014698 · doc4.xml · derivative · entry 1

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2023-02-27

F1 · derivative.exercise_date: The option shares shall vest and become exercisable as follows: (i) 50% of the option will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019 and (ii) 50% of the options will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2020 or January 15, 2020.

SEC source: 0001209191-18-014696 · doc4.xml · derivative · entry 1

Lambert Henry R. · CIK 0001587257 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Common Stock · 200,000 shares

Expires 2023-02-26

F1 · derivative.exercise_date: 25% of the option shares shall vest and become exercisable in four equal quarterly installments beginning on May 26, 2018.

SEC source: 0001209191-18-014693 · doc4.xml · derivative · entry 1

Hagen Elisabeth · CIK 0001721211 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2023-02-27

F1 · derivative.exercise_date: The option shares shall vest and become exercisable as follows: (i) 50% of the option will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019 and (ii) 50% of the options will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2020 or January 15, 2020.

SEC source: 0001209191-18-014692 · doc4.xml · derivative · entry 1

Field Janet Risi · CIK 0001713140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2023-02-27

F1 · derivative.exercise_date: The option shares shall vest and become exercisable as follows: (i) 50% of the option will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019 and (ii) 50% of the options will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2020 or January 15, 2020.

SEC source: 0001209191-18-014690 · doc4.xml · derivative · entry 3

Elliott Mark Stuart · CIK 0001649406 · Vice President, Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires 2021-05-11

F2 · kind: The two reported transactions involve an amendment of an outstanding option, resulting in the deemed cancellation of the "old" option and the grant of a replacement option. The option was originally granted on May 11, 2016 with an exercise period of 2 years. The term of the option has been amended to extend the exercise period to five years from the date of grant.

F3 · derivative.exercise_date: 25% of the option shares shall vest and become exercisable in four equal quarterly installments beginning on August 11, 2016.

SEC source: 0001209191-18-014690 · doc4.xml · derivative · entry 2

Elliott Mark Stuart · CIK 0001649406 · Vice President, Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 150,000 shares

Expires 2018-05-11

F2 · kind: The two reported transactions involve an amendment of an outstanding option, resulting in the deemed cancellation of the "old" option and the grant of a replacement option. The option was originally granted on May 11, 2016 with an exercise period of 2 years. The term of the option has been amended to extend the exercise period to five years from the date of grant.

F3 · derivative.exercise_date: 25% of the option shares shall vest and become exercisable in four equal quarterly installments beginning on August 11, 2016.

SEC source: 0001209191-18-014690 · doc4.xml · derivative · entry 1

Elliott Mark Stuart · CIK 0001649406 · Vice President, Finance

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires 2023-02-26

F1 · derivative.exercise_date: 25% of the option shares shall vest and become exercisable in four equal quarterly installments beginning on May 26, 2018.

SEC source: 0001209191-18-014687 · doc4.xml · derivative · entry 1

Cohee Gary · CIK 0001453116 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2023-02-27

F1 · derivative.exercise_date: The option shares shall vest and become exercisable as follows: (i) 50% of the option will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019 and (ii) 50% of the options will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2020 or January 15, 2020.

SEC source: 0001209191-18-003458 · doc4.xml · nonDerivative · entry 5

Lambert Henry R. · CIK 0001587257 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 498,056

SEC source: 0001209191-18-003458 · doc4.xml · nonDerivative · entry 4

Lambert Henry R. · CIK 0001587257 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 509,379

SEC source: 0001209191-18-003458 · doc4.xml · nonDerivative · entry 3

Lambert Henry R. · CIK 0001587257 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 518,379

SEC source: 0001209191-18-003458 · doc4.xml · nonDerivative · entry 2

Lambert Henry R. · CIK 0001587257 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 519,056

SEC source: 0001209191-18-003458 · doc4.xml · nonDerivative · entry 1

Lambert Henry R. · CIK 0001587257 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 521,056

SEC source: 0001209191-17-067662 · doc4.xml · derivative · entry 4

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Plum Investments, L.P.

Disclosed balance after: 2,133,333

Underlying: Common Stock · 2,133,333 shares

Expires 2019-08-29

F1 · kind: Represents a private purchase under the terms of a Securities Transfer Agreement between Reporting Person and Franchise Brands, LLC for an aggregate purchase price of $8,399,999.70.

F1 · price: Represents a private purchase under the terms of a Securities Transfer Agreement between Reporting Person and Franchise Brands, LLC for an aggregate purchase price of $8,399,999.70.

F2 · ownership.nature: Mr. Lee is the general partner and sole limited partner of Plum Investments, L.P., and has ultimate voting and investment control over the shares held by Plum Investments, L.P.

SEC source: 0001209191-17-067662 · doc4.xml · nonDerivative · entry 1

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Plum Investments, L.P.

Disclosed balance after: 18,666,666

F1 · kind: Represents a private purchase under the terms of a Securities Transfer Agreement between Reporting Person and Franchise Brands, LLC for an aggregate purchase price of $8,399,999.70.

F1 · price: Represents a private purchase under the terms of a Securities Transfer Agreement between Reporting Person and Franchise Brands, LLC for an aggregate purchase price of $8,399,999.70.

F2 · ownership.nature: Mr. Lee is the general partner and sole limited partner of Plum Investments, L.P., and has ultimate voting and investment control over the shares held by Plum Investments, L.P.

SEC source: 0001209191-17-067658 · doc4.xml · derivative · entry 2

Franchise Brands, LLC · CIK 0001618371 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,133,333 shares

Expires 2019-08-22

F1 · kind: Represents a private sale under the terms of a Securities Transfer Agreement between Reporting Person and Plum Investments, L.P. for an aggregate purchase price of $8,399,999.70.

F1 · price: Represents a private sale under the terms of a Securities Transfer Agreement between Reporting Person and Plum Investments, L.P. for an aggregate purchase price of $8,399,999.70.

SEC source: 0001209191-17-067658 · doc4.xml · nonDerivative · entry 1

Franchise Brands, LLC · CIK 0001618371 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Represents a private sale under the terms of a Securities Transfer Agreement between Reporting Person and Plum Investments, L.P. for an aggregate purchase price of $8,399,999.70.

F1 · price: Represents a private sale under the terms of a Securities Transfer Agreement between Reporting Person and Plum Investments, L.P. for an aggregate purchase price of $8,399,999.70.

SEC source: 0001209191-17-059249 · doc4.xml · derivative · entry 2

Hagen Elisabeth · CIK 0001721211 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Common Stock · 200,000 shares

Expires 2027-11-02

F2 · derivative.exercise_date: The option shares shall vest and become exercisable as follows: (i) 50% of the option will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2018 or January 15, 2018 and (ii) 50% of the options will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019.

SEC source: 0001209191-17-059249 · doc4.xml · nonDerivative · entry 1

Hagen Elisabeth · CIK 0001721211 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

F1 · shares: Represents the issuance of restricted stock units (the "RSUs"). The RSUs vest and become exercisable as follows: (i) 50% of the RSUs will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2018 or January 15, 2018 and (ii) 50% of the RSUs will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019.

SEC source: 0001209191-17-054171 · doc4.xml · derivative · entry 4

Pfanzelter David J · CIK 0001569467 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,000 shares

Expires 2017-09-25

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 · kind: In accordance with the terms of the Issuer's tender offer, the Reporting Person exercised his 2014 Warrant in full and in cash on September 25, 2017.

F2 · price: In accordance with the terms of the Issuer's tender offer, the Reporting Person exercised his 2014 Warrant in full and in cash on September 25, 2017.

SEC source: 0001209191-17-054171 · doc4.xml · derivative · entry 3

Pfanzelter David J · CIK 0001569467 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,000

Underlying: Common Stock · 16,000 shares

Expires 2017-09-25

F1 · kind: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

F1 · price: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

SEC source: 0001209191-17-054171 · doc4.xml · derivative · entry 2

Pfanzelter David J · CIK 0001569467 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 16,000 shares

Expires 2019-07-02

F1 · kind: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

F1 · price: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

SEC source: 0001209191-17-054171 · doc4.xml · nonDerivative · entry 1

Pfanzelter David J · CIK 0001569467 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 556,000

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

SEC source: 0001209191-17-054170 · doc4.xml · derivative · entry 4

Otis William · CIK 0001589472 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,066 shares

Expires 2017-09-25

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 · kind: In accordance with the terms of the Issuer's tender offer, the Reporting Person exercised his 2014 Warrant in full and in cash on September 25, 2017.

F2 · price: In accordance with the terms of the Issuer's tender offer, the Reporting Person exercised his 2014 Warrant in full and in cash on September 25, 2017.

SEC source: 0001209191-17-054170 · doc4.xml · derivative · entry 3

Otis William · CIK 0001589472 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,066

Underlying: Common Stock · 9,066 shares

Expires 2017-09-25

F1 · kind: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

F1 · price: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

SEC source: 0001209191-17-054170 · doc4.xml · derivative · entry 2

Otis William · CIK 0001589472 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,066 shares

Expires 2019-08-01

F1 · kind: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

F1 · price: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

SEC source: 0001209191-17-054170 · doc4.xml · nonDerivative · entry 1

Otis William · CIK 0001589472 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,732

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

SEC source: 0001209191-17-054169 · doc4.xml · derivative · entry 8

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 0

Underlying: Common Stock · 166,666 shares

Expires 2017-09-25

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.

F4 · kind: In accordance with the terms of the Issuer's tender offer, the Reporting Person exercised her 2015 Warrant in full and in cash on September 25, 2017.

F4 · price: In accordance with the terms of the Issuer's tender offer, the Reporting Person exercised her 2015 Warrant in full and in cash on September 25, 2017.

SEC source: 0001209191-17-054169 · doc4.xml · derivative · entry 7

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 166,666

Underlying: Common Stock · 166,666 shares

Expires 2017-09-25

F3 · kind: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2015 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2015 Warrant held by the Reporting Person were amended.

F3 · price: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2015 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2015 Warrant held by the Reporting Person were amended.

SEC source: 0001209191-17-054169 · doc4.xml · derivative · entry 6

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 0

Underlying: Common Stock · 166,666 shares

Expires 2020-11-23

F3 · kind: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2015 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2015 Warrant held by the Reporting Person were amended.

F3 · price: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2015 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2015 Warrant held by the Reporting Person were amended.

SEC source: 0001209191-17-054169 · doc4.xml · derivative · entry 5

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 320,000 shares

Expires 2017-09-25

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 · kind: In accordance with the terms of the Issuer's tender offer, the Reporting Person exercised his 2014 Warrant in full and in cash on September 25, 2017.

F2 · price: In accordance with the terms of the Issuer's tender offer, the Reporting Person exercised his 2014 Warrant in full and in cash on September 25, 2017.

SEC source: 0001209191-17-054169 · doc4.xml · derivative · entry 4

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 320,000

Underlying: Common Stock · 320,000 shares

Expires 2017-09-25

F1 · kind: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

F1 · price: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

SEC source: 0001209191-17-054169 · doc4.xml · derivative · entry 3

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 320,000 shares

Expires 2019-08-29

F1 · kind: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

F1 · price: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2014 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2014 Warrant held by the Reporting Person were amended.

SEC source: 0001209191-17-054169 · doc4.xml · nonDerivative · entry 2

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Wife

Disclosed balance after: 717,665

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

SEC source: 0001209191-17-054169 · doc4.xml · nonDerivative · entry 1

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,154,452

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

SEC source: 0001209191-17-056515 · doc4a.xml · derivative · entry 4

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 208,038 shares

Expires 2017-09-25

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 · security: The original Form 4 Report filed on September 27, 2017 inadvertently omitted the amendment and exercise of an additional warrant.

F3 · kind: In accordance with the terms of the Issuer's tender offer, the Reporting Person exercised his 2015 Warrant in full and in cash on September 25, 2017.

F3 · price: In accordance with the terms of the Issuer's tender offer, the Reporting Person exercised his 2015 Warrant in full and in cash on September 25, 2017.

SEC source: 0001209191-17-056515 · doc4a.xml · derivative · entry 3

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 208,038

Underlying: Common Stock · 208,038 shares

Expires 2017-09-25

F1 · security: The original Form 4 Report filed on September 27, 2017 inadvertently omitted the amendment and exercise of an additional warrant.

F2 · kind: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2015 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2015 Warrant held by the Reporting Person were amended.

F2 · price: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2015 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2015 Warrant held by the Reporting Person were amended.

SEC source: 0001209191-17-056515 · doc4a.xml · derivative · entry 2

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 208,038 shares

Expires 2020-11-23

F1 · security: The original Form 4 Report filed on September 27, 2017 inadvertently omitted the amendment and exercise of an additional warrant.

F2 · kind: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2015 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2015 Warrant held by the Reporting Person were amended.

F2 · price: On September 25, 2017, the Issuer completed the initial closing of a tender offer in which the Issuer offered to amend the terms of the outstanding warrants the Issuer issued to investors participating in private placement financings the Issuer completed on August 29, 2014 (the "2014 Warrants"), on November 23, 2015 (the "2015 Warrants") and on January 23, 2017 (the "2017 Warrants"). As part of the tender offer and in order to raise funds to support its continued operations, the Issuer offered to reduce the respective exercise prices of the 2014, 2015 and 2017 Warrants if the holders agreed to exercise their Warrants in cash by September 25, 2017. The Reporting Person holds a 2015 Warrant and elected to participate in the Issuer's tender offer. As a result, the exercise price and the expiration date, among other terms, of the 2015 Warrant held by the Reporting Person were amended.

SEC source: 0001209191-17-056515 · doc4a.xml · nonDerivative · entry 1

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,362,490

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 · security: The original Form 4 Report filed on September 27, 2017 inadvertently omitted the amendment and exercise of an additional warrant.

SEC source: 0001209191-17-050214 · doc4.xml · derivative · entry 2

Field Janet Risi · CIK 0001713140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Common Stock · 200,000 shares

Expires 2027-08-23

F2 · derivative.exercise_date: The option shares shall vest and become exercisable as follows: (i) 50% of the option will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2018 or January 15, 2018 and (ii) 50% of the options will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019.

SEC source: 0001209191-17-050214 · doc4.xml · nonDerivative · entry 1

Field Janet Risi · CIK 0001713140 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,140

F1 · shares: Represents the issuance of restricted stock units (the "RSUs"). The RSUs vest and become exercisable as follows: (i) 50% of the RSUs will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2018 or January 15, 2018 and (ii) 50% of the RSUs will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019.

SEC source: 0001209191-17-041856 · doc4.xml · derivative · entry 2

Pfanzelter David J · CIK 0001569467 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,000,000

Underlying: Common Stock · 1,000,000 shares

Expires 2027-06-22

F3 · derivative.exercise_date: 25% of the option shares shall vest and become exercisable on December 31, 2018 with the remaining shares vesting in 3 equal annual installments thereafter.

SEC source: 0001209191-17-041856 · doc4.xml · nonDerivative · entry 1

Pfanzelter David J · CIK 0001569467 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 540,000

F1 · shares: Represents the issuance of restricted stock units (the "RSUs"). 25% of the RSUs vest on December 31, 2018 with the remaining shares vesting in 3 equal annual installments thereafter. Vested shares will be delivered to the Reporting Person on the earlier of (i) the ten-year anniversary of the Grant Date; (ii) sixty days after the date the Grantee's Service ceases for any reason and such cessation constitutes a "separation from service" within the meaning of Section 409A of the Code; (iii) the date of Grantee's death or (iv) the date of a Change in Control that constitutes a "change in control event" within the meaning of Section 409A of the Code.

F2 · balance_after: Reflects the cancellation of 2,800,000 Restricted Stock Units pursuant to an RSU Cancellation Agreement, dated December 13, 2016.

SEC source: 0001209191-17-041854 · doc4.xml · derivative · entry 2

Otis William · CIK 0001589472 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Common Stock · 200,000 shares

Expires 2027-06-22

F3 · derivative.exercise_date: The option shares shall vest and become exercisable as follows: (i) 50% of the option will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2018 or January 15, 2018 and (ii) 50% of the options will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019.

SEC source: 0001209191-17-041854 · doc4.xml · nonDerivative · entry 1

Otis William · CIK 0001589472 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,666

F1 · shares: Represents the issuance of restricted stock units (the "RSUs"). The RSUs vest as follows: (i) 50% of the RSUs will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2018 or January 15, 2018 and (ii) 50% of the RSUs will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019. Vested shares will be delivered to the Reporting Person on the earlier of (i) the ten-year anniversary of the Grant Date; (ii) sixty days after the date the Grantee's Service ceases for any reason and such cessation constitutes a "separation from service" within the meaning of Section 409A of the Code; (iii) the date of Grantee's death or (iv) the date of a Change in Control that constitutes a "change in control event" within the meaning of Section 409A of the Code.

F2 · balance_after: Reflects the cancellation of 200,000 Restricted Stock Units pursuant to the RSU Cancellation Agreement between the Issuer and the Reporting Person, dated December 13, 2016.

SEC source: 0001209191-17-041852 · doc4.xml · derivative · entry 2

Lee Tom Y · CIK 0001623609 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Common Stock · 200,000 shares

Expires 2027-06-22

F2 · derivative.exercise_date: The option shares shall vest and become exercisable as follows: (i) 50% of the option will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2018 or January 15, 2018 and (ii) 50% of the options will vest on the earlier of the date of the Issuer's annual meeting of stockholders held in 2019 or January 15, 2019.