WATT

SEC source: 0001225208-26-007184 · doc4.xml · nonDerivative · entry 1

Burak Mallorie Sara · CIK 0001425196 · Director · CEO & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 173,265

F1 · shares: Upon recommendation of the issuer's independent compensation consultant, represents a one-time refresher grant of restricted stock units ("RSUs") that vests as to 33% of the RSUs on the first anniversary of the grant, with the remaining RSUs vesting in equal quarterly installments over the subsequent two years, subject to the reporting person's continued service to the issuer on each vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-26-007181 · doc4.xml · nonDerivative · entry 1

DODSON J MICHAEL · CIK 0001231559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,514

F1 · shares: Represents an award of restricted stock units ("RSUs") that vests in four equal quarterly installments from the grant date, subject to the reporting person's continued service to the issuer on each vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-26-007180 · doc4.xml · nonDerivative · entry 1

ROBERSON DAVID EARLE · CIK 0001277307 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,015

F1 · shares: Represents an award of restricted stock units ("RSUs") that vests in four equal quarterly installments from the grant date, subject to the reporting person's continued service to the issuer on each vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-26-007187 · doc4.xml · nonDerivative · entry 1

Sadikoff Gregory · CIK 0002108503 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,500

F1 · shares: Upon recommendation of the issuer's independent compensation consultant, represents a one-time refresher grant of restricted stock units ("RSUs") that vests as to 33% of the RSUs on the first anniversary of the grant, with the remaining RSUs vesting in equal quarterly installments over the subsequent two years, subject to the reporting person's continued service to the issuer on each vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-26-007186 · doc4.xml · nonDerivative · entry 1

Weinberg Peter M · CIK 0001907897 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,500

F1 · shares: Upon recommendation of the issuer's independent compensation consultant, represents a one-time refresher grant of restricted stock units ("RSUs") that vests as to 33% of the RSUs on the first anniversary of the grant, with the remaining RSUs vesting in equal quarterly installments over the subsequent two years, subject to the reporting person's continued service to the issuer on each vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-26-007185 · doc4.xml · nonDerivative · entry 1

Marino Giampaolo · CIK 0002150593 · Chief S&G Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,633

F1 · shares: Upon recommendation of the issuer's independent compensation consultant, represents a one-time refresher grant of restricted stock units ("RSUs") that vests as to 33% of the RSUs on the first anniversary of the grant, with the remaining RSUs vesting in equal quarterly installments over the subsequent two years, subject to the reporting person's continued service to the issuer on each vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-26-007182 · doc4.xml · nonDerivative · entry 1

Patel Rahul G. · CIK 0001785783 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,579

F1 · shares: Represents an award of restricted stock units ("RSUs") that vests in four equal quarterly installments from the grant date, subject to the reporting person's continued service to the issuer on each vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-26-005630 · doc4.xml · nonDerivative · entry 1

Burak Mallorie Sara · CIK 0001425196 · Director · CEO & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,999

SEC source: 0001225208-26-000606 · doc4.xml · nonDerivative · entry 1

Burak Mallorie Sara · CIK 0001425196 · Director · CEO & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,132

F1 · shares: The restricted stock units vest in four equal annual installments beginning on the first anniversary of the grant date, subject to the reporting person's continued service to the issuer through each vesting date. Each restricted stock unit represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-26-000603 · doc4.xml · nonDerivative · entry 1

DODSON J MICHAEL · CIK 0001231559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,576

F1 · shares: Represents a grant of restricted stock units under the issuer's director compensation program. The restricted stock units vest in full on January 12, 2027, provided that the reporting person remains in continuous service with the issuer as of the vesting date. Each restricted stock unit represents the contingent right to receive one share of the issuer's common stock.

F2 · balance_after: The amount shown is adjusted to reflect a 1 for 30 reverse stock split by the issuer on August 11, 2025.

SEC source: 0001225208-26-000605 · doc4.xml · nonDerivative · entry 1

ROBERSON DAVID EARLE · CIK 0001277307 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,965

F1 · shares: Represents a grant of restricted stock units under the issuer's director compensation program. The restricted stock units vest in full on January 12, 2027, provided that the reporting person remains in continuous service with the issuer as of the vesting date. Each restricted stock unit represents the contingent right to receive one share of the issuer's common stock.

F2 · balance_after: The amount shown is adjusted to reflect a 1 for 30 reverse stock split by the issuer on August 11, 2025.

SEC source: 0001225208-26-000604 · doc4.xml · nonDerivative · entry 1

Patel Rahul G. · CIK 0001785783 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,558

F1 · shares: Represents a grant of restricted stock units under the issuer's director compensation program. The restricted stock units vest in full on January 12, 2027, provided that the reporting person remains in continuous service with the issuer as of the vesting date. Each restricted stock unit represents the contingent right to receive one share of the issuer's common stock.

F2 · balance_after: The amount shown is adjusted to reflect a 1 for 30 reverse stock split by the issuer on August 11, 2025.

SEC source: 0001225208-26-001087 · doc4.xml · nonDerivative · entry 1

Weinberg Peter M · CIK 0001907897 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,833

F1 · shares: Represents unvested restricted stock units ("RSUs") which vest in four equal annual installments beginning on January 12, 2027, subject to the reporting person's continued service to the issuer through each vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock

SEC source: 0001225208-26-001086 · doc4.xml · nonDerivative · entry 1

Sadikoff Gregory · CIK 0002108503 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,933

F1 · shares: Represents unvested restricted stock units ("RSUs") which vest in four equal annual installments beginning on January 12, 2027, subject to the reporting person's continued service to the issuer through each vesting date. Each RSU represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-25-007439 · doc4.xml · nonDerivative · entry 1

Burak Mallorie Sara · CIK 0001425196 · Director · CEO & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,132

F1 · balance_after: The amount shown is adjusted to reflect a 1 for 30 reverse stock split by the issuer on August 11, 2025.

SEC source: 0001225208-25-000330 · doc4.xml · nonDerivative · entry 1

DODSON J MICHAEL · CIK 0001231559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,486

F1 · shares: Represents a grant of restricted stock units under the issuer's director compensation program. The restricted stock units vest in full on January 2, 2026, provided that the reporting person remains in continuous service with the issuer as of the vesting date. Each restricted stock unit represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-25-000332 · doc4.xml · nonDerivative · entry 1

ROBERSON DAVID EARLE · CIK 0001277307 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,486

F1 · shares: TRepresents a grant of restricted stock units under the issuer's director compensation program. The restricted stock units vest in full on January 2, 2026, provided that the reporting person remains in continuous service with the issuer as of the vesting date. Each restricted stock unit represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-25-000331 · doc4.xml · nonDerivative · entry 1

Patel Rahul G. · CIK 0001785783 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,909

F1 · shares: Represents a grant of restricted stock units under the issuer's director compensation program. The restricted stock units vest in full on January 2, 2026, provided that the reporting person remains in continuous service with the issuer as of the vesting date. Each restricted stock unit represents the contingent right to receive one share of the issuer's common stock.

SEC source: 0001225208-24-009380 · doc4.xml · nonDerivative · entry 1

Burak Mallorie Sara · CIK 0001425196 · CEO & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,000

F1 · shares: The restricted stock units ("RSUs") vest as to 1/4 of the total award on each of October 16, 2025, October 16, 2026, October 16, 2027 and October 16, 2028, subject to the Reporting Person's continued service to the Issuer through each such date.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

SEC source: 0001225208-24-007034 · doc4.xml · nonDerivative · entry 1

Burak Mallorie Sara · CIK 0001425196 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,000

F1 · shares: The restricted stock units ("RSUs") vest as to 1/4 of the total award on each of June 27, 2025, June 27, 2026, June 27, 2027 and June 27, 2028, subject to the Reporting Person's continued service to the Issuer through each such date.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

SEC source: 0001225208-24-006411 · doc4.xml · nonDerivative · entry 1

Johnston Cesar · CIK 0001613480 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,776

F1 · shares: Represents shares earned by the Reporting Person as a result of the vesting of performance stock units granted to the Reporting Person on July 20, 2022.

SEC source: 0001209191-24-001743 · doc4.xml · nonDerivative · entry 1

Burak Mallorie Sara · CIK 0001425196 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,000

F1 · shares: The restricted stock units ("RSUs") vest as to 1/4 of the total award on each of January 15, 2025, January 15, 2026, January 15, 2027 and January 15, 2028, subject to the Reporting Person's continued service to the Issuer through each such date.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement. RSUs do not expire; they either vest or are canceled prior to the vesting date.

SEC source: 0001209191-24-000748 · doc4.xml · nonDerivative · entry 2

Patel Rahul G. · CIK 0001785783 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,659

F4 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 14, 2023.

F3 · balance_after: The Reporting Person's holdings have been adjusted to reflect the 1-for-20 reverse stock split of the Issuer's common stock that became effective on August 16, 2023.

SEC source: 0001209191-24-000745 · doc4.xml · nonDerivative · entry 1

DODSON J MICHAEL · CIK 0001231559 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,236

F1 · shares: The restricted stock units ("RSUs") vest as to 100% of the award on January 2, 2025, subject to the Reporting Person's continued service to the Issuer through such date. The RSUs were granted to the reporting person pursuant to the Company's Non-employee Director Compensation Policy.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

F3 · balance_after: The Reporting Person's holdings have been adjusted to reflect the 1-for-20 reverse stock split of the Issuer's common stock that became effective on August 16, 2023.

SEC source: 0001209191-24-000755 · doc4.xml · nonDerivative · entry 1

ROBERSON DAVID EARLE · CIK 0001277307 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,236

F1 · shares: The restricted stock units ("RSUs") vest as to 100% of the award on January 2, 2025, subject to the Reporting Person's continued service to the Issuer through such date. The RSUs were granted to the reporting person pursuant to the Company's Non-employee Director Compensation Policy.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

F3 · balance_after: The Reporting Person's holdings have been adjusted to reflect the 1-for-20 reverse stock split of the Issuer's common stock that became effective on August 16, 2023.

SEC source: 0001209191-24-000748 · doc4.xml · nonDerivative · entry 1

Patel Rahul G. · CIK 0001785783 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,334

F1 · shares: The restricted stock units ("RSUs") vest as to 100% of the award on January 2, 2025, subject to the Reporting Person's continued service to the Issuer through such date. The RSUs were granted to the reporting person pursuant to the Company's Non-employee Director Compensation Policy.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

F3 · balance_after: The Reporting Person's holdings have been adjusted to reflect the 1-for-20 reverse stock split of the Issuer's common stock that became effective on August 16, 2023.

SEC source: 0001209191-24-000742 · doc4.xml · nonDerivative · entry 2

Au Reynette K. · CIK 0001787464 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,117

F1 · shares: The restricted stock units ("RSUs") vest as to 100% of the award on January 2, 2025, subject to the Reporting Person's continued service to the Issuer through such date. The RSUs were granted to the reporting person pursuant to the Company's Non-employee Director Compensation Policy.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

F3 · balance_after: The Reporting Person's holdings have been adjusted to reflect the 1-for-20 reverse stock split of the Issuer's common stock that became effective on August 16, 2023.

SEC source: 0001209191-24-000742 · doc4.xml · nonDerivative · entry 1

Au Reynette K. · CIK 0001787464 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,117

F1 · shares: The restricted stock units ("RSUs") vest as to 100% of the award on January 2, 2025, subject to the Reporting Person's continued service to the Issuer through such date. The RSUs were granted to the reporting person pursuant to the Company's Non-employee Director Compensation Policy.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

F3 · balance_after: The Reporting Person's holdings have been adjusted to reflect the 1-for-20 reverse stock split of the Issuer's common stock that became effective on August 16, 2023.

SEC source: 0001209191-23-055286 · doc4.xml · nonDerivative · entry 1

Johnston Cesar · CIK 0001613480 · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,651

F1 · balance_after: Reflects 1-for-20 reverse split of the Issuer's Common Stock effective August 16, 2023.

SEC source: 0001209191-23-034686 · doc4.xml · nonDerivative · entry 1

MANNINA WILLIAM T · CIK 0001244163 · Acting CFO (Interim)

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 181,872

F1 · shares: Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001209191-23-030410 · doc4.xml · nonDerivative · entry 1

MANNINA WILLIAM T · CIK 0001244163 · Acting CFO (Interim)

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 204,228

F1 · kind: Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001209191-23-024870 · doc4.xml · nonDerivative · entry 1

Wilkerson Sheryl · CIK 0001829429 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,487

F1 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 6, 2023.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $0.42 and the highest price at which shares were sold was $0.451. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

SEC source: 0001209191-23-024949 · doc4a.xml · nonDerivative · entry 1

Wilkerson Sheryl · CIK 0001829429 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,487

F1 · kind: The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 6, 2023.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $0.42 and the highest price at which shares were sold was $0.451. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

SEC source: 0001209191-23-017333 · doc4.xml · nonDerivative · entry 1

Johnston Cesar · CIK 0001613480 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 793,011

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 9, 2020. Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001209191-23-015973 · doc4.xml · nonDerivative · entry 1

Johnston Cesar · CIK 0001613480 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 797,461

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 9, 2020. Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001209191-23-012387 · doc4.xml · nonDerivative · entry 1

Johnston Cesar · CIK 0001613480 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 845,699

F1 · shares: Represents shares earned by the Reporting Person as a result of the vesting of performance stock units granted to the Reporting Person on July 20, 2022.

SEC source: 0001209191-23-010931 · doc4.xml · nonDerivative · entry 1

MANNINA WILLIAM T · CIK 0001244163 · Acting CFO (Interim)

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,147

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001209191-23-010929 · doc4.xml · nonDerivative · entry 1

Johnston Cesar · CIK 0001613480 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 710,124

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001209191-23-024372 · doc4a.xml · nonDerivative · entry 1

MANNINA WILLIAM T · CIK 0001244163 · Acting CFO (Interim)

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 208,209

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001209191-23-001898 · doc4.xml · nonDerivative · entry 2

Patel Rahul G. · CIK 0001785783 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,680

F3 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units.

F4 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $0.8075 and the highest price at which shares were sold was $0.83. The Reporting Person undertakes to provide upon request to the staff of the Securities Exchange Commission, the issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

SEC source: 0001209191-23-001896 · doc4.xml · nonDerivative · entry 1

DODSON J MICHAEL · CIK 0001231559 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,726

F1 · shares: The restricted stock units ("RSUs") vest as to 100% of the award on January 2, 2024, subject to the Reporting Person's continued service to the Issuer through such date. The RSUs were granted to the reporting person pursuant to the Company's Non-employee Director Compensation Policy.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

SEC source: 0001209191-23-001901 · doc4.xml · nonDerivative · entry 1

ROBERSON DAVID EARLE · CIK 0001277307 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,726

F1 · shares: The restricted stock units ("RSUs") vest as to 100% of the award on January 2, 2024, subject to the Reporting Person's continued service to the Issuer through such date. The RSUs were granted to the reporting person pursuant to the Company's Non-employee Director Compensation Policy.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

SEC source: 0001209191-23-001904 · doc4.xml · nonDerivative · entry 1

Wilkerson Sheryl · CIK 0001829429 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,960

F1 · shares: The restricted stock units ("RSUs") vest as to 100% of the award on January 2, 2024, subject to the Reporting Person's continued service to the Issuer through such date. The RSUs were granted to the reporting person pursuant to the Company's Non-employee Director Compensation Policy.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

SEC source: 0001209191-23-001898 · doc4.xml · nonDerivative · entry 1

Patel Rahul G. · CIK 0001785783 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,180

F1 · shares: The restricted stock units ("RSUs") vest as to 100% of the award on January 2, 2024, subject to the Reporting Person's continued service to the Issuer through such date. The RSUs were granted to the reporting person pursuant to the Company's Non-employee Director Compensation Policy.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

SEC source: 0001209191-23-001894 · doc4.xml · nonDerivative · entry 2

Au Reynette K. · CIK 0001787464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 157,337

F1 · shares: The restricted stock units ("RSUs") vest as to 100% of the award on January 2, 2024, subject to the Reporting Person's continued service to the Issuer through such date. The RSUs were granted to the reporting person pursuant to the Company's Non-employee Director Compensation Policy.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

SEC source: 0001209191-23-001894 · doc4.xml · nonDerivative · entry 1

Au Reynette K. · CIK 0001787464 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,337

F1 · shares: The restricted stock units ("RSUs") vest as to 100% of the award on January 2, 2024, subject to the Reporting Person's continued service to the Issuer through such date. The RSUs were granted to the reporting person pursuant to the Company's Non-employee Director Compensation Policy.

F2 · price: Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement.

SEC source: 0001209191-22-060345 · doc4.xml · nonDerivative · entry 1

Johnston Cesar · CIK 0001613480 · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 719,657

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001209191-22-057734 · doc4.xml · nonDerivative · entry 1

MANNINA WILLIAM T · CIK 0001244163 · Acting CFO (Interim)

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 211,343

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units.

SEC source: 0001209191-22-046088 · doc4.xml · nonDerivative · entry 2

Patel Rahul G. · CIK 0001785783 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,180

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.49 to $1.50 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

SEC source: 0001209191-22-046087 · doc4.xml · nonDerivative · entry 1

MANNINA WILLIAM T · CIK 0001244163 · Acting CFO (Interim)

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,011

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person. Represents the number of shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units.