ZIVO

SEC source: 0001654954-24-007464 · section16.xml · derivative · entry 7

Maggiore Christopher D. · CIK 0001436075 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,626 shares

Expires 2033-06-11

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 15,867 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 36,630 shares of restricted stock.

F4 · derivative.exercise_date: The canceled option was issued pursuant to the 2021 Equity Incentive Plan on 6/12/2023 and vests as follows: 25% on the first three 3-month anniversaries of the grant, and 25% on the day prior to the Company's 2024 Annual Meeting of Stockholders, subject to the Reporting Person's continuous service on each applicable vesting date.

SEC source: 0001654954-24-007464 · section16.xml · derivative · entry 6

Maggiore Christopher D. · CIK 0001436075 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 707 shares

Expires 2032-12-15

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 15,867 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 36,630 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007464 · section16.xml · derivative · entry 5

Maggiore Christopher D. · CIK 0001436075 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,632 shares

Expires 2032-07-27

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 15,867 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 36,630 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007464 · section16.xml · derivative · entry 4

Maggiore Christopher D. · CIK 0001436075 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,000 shares

Expires 2031-10-20

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 15,867 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 36,630 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007464 · section16.xml · derivative · entry 3

Maggiore Christopher D. · CIK 0001436075 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,902 shares

Expires 2031-10-11

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 15,867 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 36,630 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007464 · section16.xml · nonDerivative · entry 2

Maggiore Christopher D. · CIK 0001436075 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 454,990

SEC source: 0001654954-24-007464 · section16.xml · nonDerivative · entry 1

Maggiore Christopher D. · CIK 0001436075 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 373,446

F3 · price: The Issuer canceled options for an aggregate 15,867 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 36,630 shares of restricted stock.

SEC source: 0001654954-24-007463 · section16.xml · derivative · entry 7

Masterson Nola E · CIK 0001305231 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,626 shares

Expires 2033-06-11

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 13,200 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 30,010 shares of restricted stock.

F4 · derivative.exercise_date: The canceled option was issued pursuant to the 2021 Equity Incentive Plan on 6/12/2023 and vests as follows: 25% on the first three 3-month anniversaries of the grant, and 25% on the day prior to the Company's 2024 Annual Meeting of Stockholders, subject to the reporting person's continuous service on each applicable vesting date.

SEC source: 0001654954-24-007463 · section16.xml · derivative · entry 6

Masterson Nola E · CIK 0001305231 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 707 shares

Expires 2032-12-15

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 13,200 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 30,010 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007463 · section16.xml · derivative · entry 5

Masterson Nola E · CIK 0001305231 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,632 shares

Expires 2032-07-27

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 13,200 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 30,010 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007463 · section16.xml · derivative · entry 4

Masterson Nola E · CIK 0001305231 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,333 shares

Expires 2031-10-20

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 13,200 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 30,010 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007463 · section16.xml · derivative · entry 3

Masterson Nola E · CIK 0001305231 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,902 shares

Expires 2031-10-11

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 13,200 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 30,010 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007463 · section16.xml · nonDerivative · entry 2

Masterson Nola E · CIK 0001305231 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,817

SEC source: 0001654954-24-007463 · section16.xml · nonDerivative · entry 1

Masterson Nola E · CIK 0001305231 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,876

F3 · price: The Issuer canceled options for an aggregate 13,200 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, 7/28/2022, 12/16/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 30,010 shares of restricted stock.

SEC source: 0001654954-24-007462 · section16.xml · derivative · entry 7

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,626 shares

Expires 2033-06-11

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 33,384 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 7/28/2022, 12/16/2022, 12/19/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 60,724 shares of restricted stock.

F4 · derivative.exercise_date: The canceled option was issued pursuant to the 2021 Equity Incentive Plan on 6/12/2023 and vested as follows: 25% on the first three 3-month anniversaries of the grant, and 25% on the day prior to the Company's 2024 Annual Meeting of Stockholders, subject to the reporting person's continuous service on each applicable vesting date.

SEC source: 0001654954-24-007462 · section16.xml · derivative · entry 6

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 23,240 shares

Expires 2032-12-18

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 33,384 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 7/28/2022, 12/16/2022, 12/19/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 60,724 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007462 · section16.xml · derivative · entry 5

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 707 shares

Expires 2032-12-15

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 33,384 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 7/28/2022, 12/16/2022, 12/19/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 60,724 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007462 · section16.xml · derivative · entry 4

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,632 shares

Expires 2032-07-27

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 33,384 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 7/28/2022, 12/16/2022, 12/19/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 60,724 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007462 · section16.xml · derivative · entry 3

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,179 shares

Expires 2031-10-11

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 33,384 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 7/28/2022, 12/16/2022, 12/19/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 60,724 shares of restricted stock.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007462 · section16.xml · nonDerivative · entry 2

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 239,712

SEC source: 0001654954-24-007462 · section16.xml · nonDerivative · entry 1

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,578

F3 · price: The Issuer canceled options for an aggregate 33,384 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 7/28/2022, 12/16/2022, 12/19/2022, and 6/12/2023. In exchange for the canceled options, the Reporting Person received 60,724 shares of restricted stock.

SEC source: 0001654954-24-007461 · section16.xml · derivative · entry 4

Marchiando Keith · CIK 0001291432 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 444,498

Underlying: Common Stock · 444,498 shares

Expires 2034-06-04

F3 · price: The Issuer canceled options for an aggregate 85,416 shares of the Issuer's common stock granted to the Reporting Person on 1/1/2021, 10/21/2021, and 8/29/2022. In exchange for the canceled options, the Reporting Person received a replacement option, for 444,498 shares, having an exercise price of $7.96.

F6 · derivative.exercise_date: The option was issued pursuant to the 2021 Equity Incentive Plan and vests as follows: 328,065 immediately upon grant acceptance, 13,551 on July 1, 2024, 13,442 on August 28, 2024, 62,447 on October 21, 2024, 13,551 on January 1, 2025, and 13,442 on August 28, 2025.

SEC source: 0001654954-24-007461 · section16.xml · derivative · entry 3

Marchiando Keith · CIK 0001291432 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,333 shares

Expires 2032-08-28

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 80 reverse stock split of the Issuer's stock in May 2021 and a 1 for 6 reverse stock split of the Issuer's stock in October 2023, as applicable.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 80 reverse stock split of the Issuer's stock in May 2021 and a 1 for 6 reverse stock split of the Issuer's stock in October 2023, as applicable.

F3 · price: The Issuer canceled options for an aggregate 85,416 shares of the Issuer's common stock granted to the Reporting Person on 1/1/2021, 10/21/2021, and 8/29/2022. In exchange for the canceled options, the Reporting Person received a replacement option, for 444,498 shares, having an exercise price of $7.96.

F5 · derivative.exercise_date: The canceled option was issued pursuant to the 2021 Equity Incentive Plan on 8/29/2022 and vested as follows: 25% upon acceptance of the grant, and 25% on each of the next three calendar anniversaries of the grant.

SEC source: 0001654954-24-007461 · section16.xml · derivative · entry 2

Marchiando Keith · CIK 0001291432 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 48,000 shares

Expires 2031-10-20

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 80 reverse stock split of the Issuer's stock in May 2021 and a 1 for 6 reverse stock split of the Issuer's stock in October 2023, as applicable.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 80 reverse stock split of the Issuer's stock in May 2021 and a 1 for 6 reverse stock split of the Issuer's stock in October 2023, as applicable.

F3 · price: The Issuer canceled options for an aggregate 85,416 shares of the Issuer's common stock granted to the Reporting Person on 1/1/2021, 10/21/2021, and 8/29/2022. In exchange for the canceled options, the Reporting Person received a replacement option, for 444,498 shares, having an exercise price of $7.96.

F4 · derivative.exercise_date: The canceled option was issued pursuant to the 2021 Equity Incentive Plan on 10/21/2021 and vested as follows: 25% upon acceptance of the grant, and 25% on each of the next three calendar anniversaries of the grant.

SEC source: 0001654954-24-007461 · section16.xml · derivative · entry 1

Marchiando Keith · CIK 0001291432 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 27,083 shares

Expires 2030-12-31

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 80 reverse stock split of the Issuer's stock in May 2021 and a 1 for 6 reverse stock split of the Issuer's stock in October 2023, as applicable.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 80 reverse stock split of the Issuer's stock in May 2021 and a 1 for 6 reverse stock split of the Issuer's stock in October 2023, as applicable.

F3 · price: The Issuer canceled options for an aggregate 85,416 shares of the Issuer's common stock granted to the Reporting Person on 1/1/2021, 10/21/2021, and 8/29/2022. In exchange for the canceled options, the Reporting Person received a replacement option, for 444,498 shares, having an exercise price of $7.96.

F2 · derivative.exercise_date: The canceled option was fully vested.

SEC source: 0001654954-24-007460 · section16.xml · derivative · entry 5

PAYNE JOHN BERNARD · CIK 0001582392 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,251

Underlying: Common Stock · 50,251 shares

Expires 2034-06-04

F4 · derivative.exercise_date: The option was issued pursuant to the 2021 Equity Incentive Plan and all options vested immediately upon the date of acceptance of grant.

SEC source: 0001654954-24-007460 · section16.xml · derivative · entry 4

PAYNE JOHN BERNARD · CIK 0001582392 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,180

Underlying: Common Stock · 167,180 shares

Expires 2034-06-04

F3 · price: The Issuer canceled options for an aggregate 65,738 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, and 12/16/2022. In exchange for the canceled options, the Reporting Person received a replacement option, for 167,180 shares, having an exercise price of $7.96.

F4 · derivative.exercise_date: The option was issued pursuant to the 2021 Equity Incentive Plan and all options vested immediately upon the date of acceptance of grant.

SEC source: 0001654954-24-007460 · section16.xml · derivative · entry 3

PAYNE JOHN BERNARD · CIK 0001582392 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 31,836 shares

Expires 2032-12-15

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 65,738 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, and 12/16/2022. In exchange for the canceled options, the Reporting Person received a replacement option, for 167,180 shares, having an exercise price of $7.96.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007460 · section16.xml · derivative · entry 2

PAYNE JOHN BERNARD · CIK 0001582392 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 32,000 shares

Expires 2031-10-20

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 65,738 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, and 12/16/2022. In exchange for the canceled options, the Reporting Person received a replacement option, for 167,180 shares, having an exercise price of $7.96.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007460 · section16.xml · derivative · entry 1

PAYNE JOHN BERNARD · CIK 0001582392 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,902 shares

Expires 2031-10-11

F1 · derivative.exercise_price: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F1 · shares: The share amount and exercise price have been adjusted from the amount reported on a previous Form 4 to reflect a 1 for 6 reverse stock split of the Issuer's stock in October 2023.

F3 · price: The Issuer canceled options for an aggregate 65,738 shares of the Issuer's common stock granted to the Reporting Person on 10/12/2021, 10/21/2021, and 12/16/2022. In exchange for the canceled options, the Reporting Person received a replacement option, for 167,180 shares, having an exercise price of $7.96.

F2 · derivative.exercise_date: The canceled options were fully vested.

SEC source: 0001654954-24-007348 · section16.xml · nonDerivative · entry 1

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,854

SEC source: 0001654954-24-000193 · section16.xml · nonDerivative · entry 1

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,666

SEC source: 0001654954-24-000086 · section16.xml · nonDerivative · entry 1

Maggiore Christopher D. · CIK 0001436075 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 336,816

SEC source: 0001654954-23-015555 · section16.xml · nonDerivative · entry 1

Maggiore Christopher D. · CIK 0001436075 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179,124

SEC source: 0001654954-23-008024 · section16.xml · derivative · entry 1

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,756

Underlying: Common Stock · 21,756 shares

Expires 2033-06-11

F1 · derivative.exercise_date: The option was issued pursuant to the 2021 Equity Incentive Plan and vests as follows: 25% on the first three 3-month anniversaries of the grant, and 25% on the day prior to the Company's 2024 Annual Meeting of Stockholders, subject to the reporting person's continuous service on each applicable vesting date.

SEC source: 0001654954-23-008023 · section16.xml · derivative · entry 1

Maggiore Christopher D. · CIK 0001436075 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,756

Underlying: Common Stock · 21,756 shares

Expires 2033-06-11

F1 · derivative.exercise_date: The option was issued pursuant to the 2021 Equity Incentive Plan and vests as follows: 25% on the first three 3-month anniversaries of the grant, and 25% on the day prior to the Company's 2024 Annual Meeting of Stockholders, subject to the reporting person's continuous service on each applicable vesting date.

SEC source: 0001654954-23-008022 · section16.xml · derivative · entry 1

Masterson Nola E · CIK 0001305231 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,756

Underlying: Common Stock · 21,756 shares

Expires 2033-06-11

F1 · derivative.exercise_date: The option was issued pursuant to the 2021 Equity Incentive Plan and vests as follows: 25% on the first three 3-month anniversaries of the grant, and 25% on the day prior to the Company's 2024 Annual Meeting of Stockholders, subject to the reporting person's continuous service on each applicable vesting date.

SEC source: 0001654954-23-004461 · section16.xml · derivative · entry 1

PAYNE JOHN BERNARD · CIK 0001582392 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 390,000

Underlying: Common Stock · 390,000 shares

Expires 2026-04-02

F1 · price: The warrant was issued in connection with a private placement and purchase of a promissory note by Mr. Payne in the principal amount of $1,000,000.

SEC source: 0001654954-22-016740 · section16.xml · nonDerivative · entry 1

PAYNE JOHN BERNARD · CIK 0001582392 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,401

SEC source: 0001654954-22-016816 · section16.xml · derivative · entry 1

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,444

Underlying: Common Stock · 139,444 shares

Expires 2032-12-18

F1 · derivative.exercise_date: The option was issued pursuant to the 2021 Equity Incentive Plan and vested immediately upon grant.

SEC source: 0001654954-22-016814 · section16.xml · nonDerivative · entry 1

Masterson Nola E · CIK 0001305231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,198

SEC source: 0001654954-22-016736 · section16.xml · derivative · entry 1

Maggiore Christopher D. · CIK 0001436075 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,244

Underlying: Common Stock · 4,244 shares

Expires 2032-12-15

F1 · derivative.exercise_date: The option was issued pursuant to the 2021 Equity Incentive Plan and vested immediately upon grant.

SEC source: 0001654954-22-016735 · section16.xml · derivative · entry 1

PAYNE JOHN BERNARD · CIK 0001582392 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 191,016

Underlying: Common Stock · 191,016 shares

Expires 2032-12-15

F1 · derivative.exercise_date: The option was issued pursuant to the 2021 Equity Incentive Plan and vested immediately upon grant.

SEC source: 0001654954-22-016734 · section16.xml · derivative · entry 1

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,244

Underlying: Common Stock · 4,244 shares

Expires 2032-12-15

F1 · derivative.exercise_date: The option was issued pursuant to the 2021 Equity Incentive Plan and vested immediately upon grant.

SEC source: 0001654954-22-016733 · section16.xml · derivative · entry 1

Masterson Nola E · CIK 0001305231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,244

Underlying: Common Stock · 4,244 shares

Expires 2032-12-15

F1 · derivative.exercise_date: The option was issued pursuant to the 2021 Equity Incentive Plan and vested immediately upon grant.

SEC source: 0001654954-22-016511 · section16.xml · nonDerivative · entry 1

Cornell Alison A · CIK 0001549395 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,000

F1 · price: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.965 to $3.00 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

SEC source: 0001793373-23-000005 · primary_doc.xml · derivative · entry 11

STROME MARK E · CIK 0000919484 · 10% owner

STROME MEZZANINE FUND, LP · CIK 0001713153 · 10% owner

Strome Alpha Fund L P · CIK 0001324539 · 10% owner

STROME INVESTMENT MANAGEMENT LP · CIK 0000936711 · 10% owner

STROME GROUP, INC. · CIK 0001724136 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By entity

Disclosed balance after: 0

Underlying: Common Stock · 4,166 shares

Expires 2022-11-20

F5 · kind: Expiration of long derivative position (warrant) without value received.

F2 · ownership.nature: This filing is made on behalf of Strome Mezzanine Fund, L.P ("Strome Mezzanine"), Strome Alpha Fund LP ("Strome Alpha"), Strome Investment Management, LP, Strome Group, Inc., and Mark Strome (together, the "Reporting Persons"). Strome Investment Management, LP is the general partner of Strome Mezzanine. Strome Group, Inc. is the general partner of Strome Investment Management, LP. Mark Strome is the President and CEO of Strome Group, Inc. Strome Investment Management, LP, Strome Group, Inc., and Mark Strome may be deemed to share voting and investment power for the shares held by Strome Mezzanine and Strome Alpha.

F3 · ownership.nature: Pursuant to Rule 16a-1(a)(4) of the Securities Exchange Act of 1934 (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owner of any equity securities reported herein.

SEC source: 0001793373-23-000005 · primary_doc.xml · derivative · entry 10

STROME MARK E · CIK 0000919484 · 10% owner

STROME MEZZANINE FUND, LP · CIK 0001713153 · 10% owner

Strome Alpha Fund L P · CIK 0001324539 · 10% owner

STROME INVESTMENT MANAGEMENT LP · CIK 0000936711 · 10% owner

STROME GROUP, INC. · CIK 0001724136 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By entity

Disclosed balance after: 0

Underlying: Common Stock · 104,166 shares

Expires 2022-11-20

F5 · kind: Expiration of long derivative position (warrant) without value received.

F2 · ownership.nature: This filing is made on behalf of Strome Mezzanine Fund, L.P ("Strome Mezzanine"), Strome Alpha Fund LP ("Strome Alpha"), Strome Investment Management, LP, Strome Group, Inc., and Mark Strome (together, the "Reporting Persons"). Strome Investment Management, LP is the general partner of Strome Mezzanine. Strome Group, Inc. is the general partner of Strome Investment Management, LP. Mark Strome is the President and CEO of Strome Group, Inc. Strome Investment Management, LP, Strome Group, Inc., and Mark Strome may be deemed to share voting and investment power for the shares held by Strome Mezzanine and Strome Alpha.

F3 · ownership.nature: Pursuant to Rule 16a-1(a)(4) of the Securities Exchange Act of 1934 (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owner of any equity securities reported herein.

SEC source: 0001793373-23-000005 · primary_doc.xml · derivative · entry 9

STROME MARK E · CIK 0000919484 · 10% owner

STROME MEZZANINE FUND, LP · CIK 0001713153 · 10% owner

Strome Alpha Fund L P · CIK 0001324539 · 10% owner

STROME INVESTMENT MANAGEMENT LP · CIK 0000936711 · 10% owner

STROME GROUP, INC. · CIK 0001724136 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By entity

Disclosed balance after: 0

Underlying: Common Stock · 3,125 shares

Expires 2022-11-20

F5 · kind: Expiration of long derivative position (warrant) without value received.

F2 · ownership.nature: This filing is made on behalf of Strome Mezzanine Fund, L.P ("Strome Mezzanine"), Strome Alpha Fund LP ("Strome Alpha"), Strome Investment Management, LP, Strome Group, Inc., and Mark Strome (together, the "Reporting Persons"). Strome Investment Management, LP is the general partner of Strome Mezzanine. Strome Group, Inc. is the general partner of Strome Investment Management, LP. Mark Strome is the President and CEO of Strome Group, Inc. Strome Investment Management, LP, Strome Group, Inc., and Mark Strome may be deemed to share voting and investment power for the shares held by Strome Mezzanine and Strome Alpha.

F3 · ownership.nature: Pursuant to Rule 16a-1(a)(4) of the Securities Exchange Act of 1934 (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owner of any equity securities reported herein.

SEC source: 0001793373-23-000005 · primary_doc.xml · derivative · entry 8

STROME MARK E · CIK 0000919484 · 10% owner

STROME MEZZANINE FUND, LP · CIK 0001713153 · 10% owner

Strome Alpha Fund L P · CIK 0001324539 · 10% owner

STROME INVESTMENT MANAGEMENT LP · CIK 0000936711 · 10% owner

STROME GROUP, INC. · CIK 0001724136 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · By entity

Disclosed balance after: 0

Underlying: Common Stock · 8,333 shares

Expires 2022-11-20

F5 · kind: Expiration of long derivative position (warrant) without value received.

F2 · ownership.nature: This filing is made on behalf of Strome Mezzanine Fund, L.P ("Strome Mezzanine"), Strome Alpha Fund LP ("Strome Alpha"), Strome Investment Management, LP, Strome Group, Inc., and Mark Strome (together, the "Reporting Persons"). Strome Investment Management, LP is the general partner of Strome Mezzanine. Strome Group, Inc. is the general partner of Strome Investment Management, LP. Mark Strome is the President and CEO of Strome Group, Inc. Strome Investment Management, LP, Strome Group, Inc., and Mark Strome may be deemed to share voting and investment power for the shares held by Strome Mezzanine and Strome Alpha.

F3 · ownership.nature: Pursuant to Rule 16a-1(a)(4) of the Securities Exchange Act of 1934 (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owner of any equity securities reported herein.