PTN

SEC source: 0001493152-26-036187 · ownership.xml · derivative · entry 1

Morris Arlene · CIK 0001362520 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,497

Underlying: Common Stock · 2,400 shares

Expires 2037-08-03

F1 · derivative.exercise_date: Stock Option granted under the 2011 Stock Incentive Plan as amended. The option vests as to 50% on August 3, 2027 and as to the remaining 50% on August 3, 2028. The option was granted by the Compensation Committee on August 3, 2026, and there was no impediment to the grant of option.

SEC source: 0001493152-26-036186 · ownership.xml · derivative · entry 1

DUNTON ALAN W · CIK 0001304773 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,769

Underlying: Common Stock · 2,200 shares

Expires 2037-08-03

F1 · derivative.exercise_date: Stock Option granted under the 2011 Stock Incentive Plan as amended. The option vests as to 50% on August 3, 2027 and as to the remaining 50% on August 3, 2028. The option was granted by the Compensation Committee on August 3, 2026, and there was no impediment to the grant of option.

SEC source: 0001493152-26-036184 · ownership.xml · derivative · entry 1

PRENDERGAST JOHN K A · CIK 0001042019 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,921

Underlying: Common Stock · 2,900 shares

Expires 2037-08-03

F1 · derivative.exercise_date: Stock Option granted under the 2011 Stock Incentive Plan as amended. The option vests as to 50% on August 3, 2027 and as to the remaining 50% on August 3, 2028. The option was granted by the Compensation Committee on August 3, 2026, and there was no impediment to the grant of option.

SEC source: 0001493152-26-033745 · ownership.xml · nonDerivative · entry 3

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,899

F3 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $14.34 determined as of June 4, 2026, the date of vesting, for a grant of 395 shares less the 142 shares withheld.

F3 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $14.34 determined as of June 4, 2026, the date of vesting, for a grant of 395 shares less the 142 shares withheld.

SEC source: 0001493152-26-033745 · ownership.xml · nonDerivative · entry 2

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 65,041

F2 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $11.72 determined as of June 20, 2026, the date of vesting, for a grant of 330 shares less the 119 shares withheld.

F2 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $11.72 determined as of June 20, 2026, the date of vesting, for a grant of 330 shares less the 119 shares withheld.

SEC source: 0001493152-26-033745 · ownership.xml · nonDerivative · entry 1

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 65,160

F1 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $11.77 determined as of June 22, 2026, the date of vesting, for a grant of 91 shares less the 33 shares withheld.

F1 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $11.77 determined as of June 22, 2026, the date of vesting, for a grant of 91 shares less the 33 shares withheld.

SEC source: 0001493152-26-033742 · ownership.xml · nonDerivative · entry 3

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,792

F3 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $14.34 determined as of June 4, 2026, the date of vesting, for a grant of 345 shares less the 94 shares withheld.

F3 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $14.34 determined as of June 4, 2026, the date of vesting, for a grant of 345 shares less the 94 shares withheld.

SEC source: 0001493152-26-033742 · ownership.xml · nonDerivative · entry 2

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,886

F2 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $11.72 determined as of June 20, 2026, the date of vesting, for a grant of 287 shares less the 79 shares withheld.

F2 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $11.72 determined as of June 20, 2026, the date of vesting, for a grant of 287 shares less the 79 shares withheld.

SEC source: 0001493152-26-033742 · ownership.xml · nonDerivative · entry 1

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,965

F1 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $11.77 determined as of June 22, 2026, the date of vesting, for a grant of 79 shares less the 22 shares withheld.

F1 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended July 15, 2026, with the per share value of $11.77 determined as of June 22, 2026, the date of vesting, for a grant of 79 shares less the 22 shares withheld.

SEC source: 0001493152-26-000132 · ownership.xml · nonDerivative · entry 3

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,276

F3 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 345 shares less the 95 shares withheld.

F3 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 345 shares less the 95 shares withheld.

SEC source: 0001493152-26-000132 · ownership.xml · nonDerivative · entry 2

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,371

F2 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 330 shares less the 91 shares withheld.

F2 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 330 shares less the 91 shares withheld.

SEC source: 0001493152-26-000132 · ownership.xml · nonDerivative · entry 1

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,462

F1 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 95 shares less the 26 shares withheld.

F1 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 95 shares less the 26 shares withheld.

SEC source: 0001493152-26-000130 · ownership.xml · nonDerivative · entry 3

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,377

F3 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 395 shares less the 143 shares withheld.

F3 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 395 shares less the 143 shares withheld.

SEC source: 0001493152-26-000130 · ownership.xml · nonDerivative · entry 2

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,520

F2 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 380 shares less the 138 shares withheld.

F2 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 380 shares less the 138 shares withheld.

SEC source: 0001493152-26-000130 · ownership.xml · nonDerivative · entry 1

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,658

F1 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 110 shares less the 40 shares withheld.

F1 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended December 30, 2025, with the per share value determined as of December 8, 2025, the date of vesting, for a grant of 110 shares less the 40 shares withheld.

SEC source: 0001493152-25-029385 · ownership.xml · nonDerivative · entry 1

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,488

F1 · shares: Sale made for estate planning purposes.

F1 · price: Sale made for estate planning purposes.

SEC source: 0001493152-25-027272 · ownership.xml · derivative · entry 6

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 122,913

Underlying: Common Stock · 495 shares

Expires 2034-06-04

F6 · derivative.exercise_date: Performance-based stock options granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, upon payment of the exercise price, one share of common stock. The performance condition stock option grant, made June 4, 2024, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025.

SEC source: 0001493152-25-027272 · ownership.xml · derivative · entry 5

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 122,418

Underlying: Common Stock · 518 shares

Expires 2033-06-20

F5 · derivative.exercise_date: Performance-based Stock options granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, upon payment of the exercise price, one share of common stock. The performance condition stock option grant, made June 20, 2023, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025.

SEC source: 0001493152-25-027272 · ownership.xml · derivative · entry 4

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 121,900

Underlying: Common Stock · 142 shares

Expires 2032-06-22

F4 · derivative.exercise_date: Performance-based stock options granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, upon payment of the exercise price, one share of common stock. The performance condition stock option grant, made June 22, 2022, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025.

SEC source: 0001493152-25-027272 · ownership.xml · nonDerivative · entry 3

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,053

F3 · shares: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 4, 2024, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

F3 · price: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 4, 2024, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

SEC source: 0001493152-25-027272 · ownership.xml · nonDerivative · entry 2

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,708

F2 · shares: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 20, 2023, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

F2 · price: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 20, 2023, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

SEC source: 0001493152-25-027272 · ownership.xml · nonDerivative · entry 1

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,378

F1 · shares: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 22, 2022, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

F1 · price: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 22, 2022, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

SEC source: 0001493152-25-027271 · ownership.xml · derivative · entry 2

Morris Arlene · CIK 0001362520 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,927

Underlying: Common Stock · 2,400 shares

Expires 2035-12-09

F2 · derivative.exercise_date: Stock Options granted under the 2011 Stock Incentive Plan, the option vests as to 50% on December 9, 2026 and as to the remaining 50% on December 9, 2027. The options were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of options.

SEC source: 0001493152-25-027271 · ownership.xml · derivative · entry 1

Morris Arlene · CIK 0001362520 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,527

Underlying: Common Stock · 2,400 shares

Expires 2035-12-09

F1 · derivative.exercise_date: Stock Options granted under the 2011 Stock Incentive Plan, the option vests on December 9, 2026, and in the event that the director does not serve until December 31, 2026, is prorated based on the period of service at the rate of 1/12 per month on the last day of each month, starting on January 31, 2026. The options were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of options.

SEC source: 0001493152-25-027269 · ownership.xml · derivative · entry 6

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 123,939

Underlying: Common Stock · 568 shares

Expires 2034-06-04

F6 · derivative.exercise_date: Performance-based stock options granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, upon payment of the exercise price, one share of common stock. The performance condition stock option grant, made June 4, 2024, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025.

SEC source: 0001493152-25-027269 · ownership.xml · derivative · entry 5

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 123,371

Underlying: Common Stock · 595 shares

Expires 2033-06-20

F5 · derivative.exercise_date: Performance-based Stock options granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, upon payment of the exercise price, one share of common stock. The performance condition stock option grant, made June 20, 2023, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025.

SEC source: 0001493152-25-027269 · ownership.xml · derivative · entry 4

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 122,776

Underlying: Common Stock · 163 shares

Expires 2032-06-22

F4 · derivative.exercise_date: Performance-based stock options granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, upon payment of the exercise price, one share of common stock. The performance condition stock option grant, made June 22, 2022, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025.

SEC source: 0001493152-25-027269 · ownership.xml · nonDerivative · entry 3

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,698

F3 · shares: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 4, 2024, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

F3 · price: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 4, 2024, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

SEC source: 0001493152-25-027269 · ownership.xml · nonDerivative · entry 2

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,303

F2 · shares: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 20, 2023, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

F2 · price: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 20, 2023, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

SEC source: 0001493152-25-027269 · ownership.xml · nonDerivative · entry 1

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,923

F1 · shares: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 22, 2022, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

F1 · price: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The performance condition grant, made June 22, 2022, vested in part on December 9, 2025, upon certification by the Compensation Committee of a defined performance objective as to 100% of the target number of share units for the 18 months ending December 31, 2025. The shares have not been issued as of the date of this Form 4, but will be issued on or before the 60th day following December 9, 2025.

SEC source: 0001493152-25-027268 · ownership.xml · derivative · entry 4

PRENDERGAST JOHN K A · CIK 0001042019 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 27,281

Underlying: Common Stock · 1,600 shares

Expires 2035-12-09

F4 · derivative.exercise_date: Stock Options granted under the 2011 Stock Incentive Plan, the option vests as to 50% on December 9, 2026 and as to the remaining 50% on December 9, 2027. The options were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of options.

F4 · derivative.expiration_date: Stock Options granted under the 2011 Stock Incentive Plan, the option vests as to 50% on December 9, 2026 and as to the remaining 50% on December 9, 2027. The options were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of options.

SEC source: 0001493152-25-027268 · ownership.xml · derivative · entry 3

PRENDERGAST JOHN K A · CIK 0001042019 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,681

Underlying: Common Stock · 1,600 shares

Expires 2035-12-09

F3 · derivative.exercise_date: Stock Options granted under the 2011 Stock Incentive Plan, the option vests on December 9, 2026, and in the event that the director does not serve until December 31, 2026, is prorated based on the period of service at the rate of 1/12 per month on the last day of each month, starting on January 31, 2026. The options were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the options.

F3 · derivative.expiration_date: Stock Options granted under the 2011 Stock Incentive Plan, the option vests on December 9, 2026, and in the event that the director does not serve until December 31, 2026, is prorated based on the period of service at the rate of 1/12 per month on the last day of each month, starting on January 31, 2026. The options were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the options.

SEC source: 0001493152-25-027268 · ownership.xml · nonDerivative · entry 2

PRENDERGAST JOHN K A · CIK 0001042019 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,102

F2 · shares: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The restricted share units vest as to 50% on December 9, 2026 and as to the remaining 50% on December 9, 2027. The restricted share units were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the restricted stock units.

F2 · price: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The restricted share units vest as to 50% on December 9, 2026 and as to the remaining 50% on December 9, 2027. The restricted share units were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the restricted stock units.

SEC source: 0001493152-25-027268 · ownership.xml · nonDerivative · entry 1

PRENDERGAST JOHN K A · CIK 0001042019 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,802

F1 · shares: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The restricted share units vest on December 9, 2026. The restricted share units were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the restricted stock units.

F1 · price: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The restricted share units vest on December 9, 2026. The restricted share units were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the restricted stock units.

SEC source: 0001493152-25-027267 · ownership.xml · derivative · entry 4

DUNTON ALAN W · CIK 0001304773 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,999

Underlying: Common Stock · 1,200 shares

Expires 2026-12-09

F4 · derivative.exercise_date: Stock Options granted under the 2011 Stock Incentive Plan, the option vests as to 50% on December 9, 2026 and as to the remaining 50% on December 9, 2027. The options were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of options.

F4 · derivative.expiration_date: Stock Options granted under the 2011 Stock Incentive Plan, the option vests as to 50% on December 9, 2026 and as to the remaining 50% on December 9, 2027. The options were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of options.

SEC source: 0001493152-25-027267 · ownership.xml · derivative · entry 3

DUNTON ALAN W · CIK 0001304773 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,799

Underlying: Common Stock · 1,200 shares

Expires 2035-12-09

F3 · derivative.exercise_date: Stock Options granted under the 2011 Stock Incentive Plan, the option vests on December 9,2026, and in the event that the director does not serve until December 31, 2026, is prorated based on the period of service at the rate of 1/12 per month on the last day of each month, starting on January 31, 2026. The options were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the options.

F3 · derivative.expiration_date: Stock Options granted under the 2011 Stock Incentive Plan, the option vests on December 9,2026, and in the event that the director does not serve until December 31, 2026, is prorated based on the period of service at the rate of 1/12 per month on the last day of each month, starting on January 31, 2026. The options were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the options.

SEC source: 0001493152-25-027267 · ownership.xml · nonDerivative · entry 2

DUNTON ALAN W · CIK 0001304773 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,081

F2 · shares: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The restricted share units vest as to 50% on December 9, 2026 and as to the remaining 50% on December 9, 2027. The restricted share units were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the restricted stock units.

F2 · price: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The restricted share units vest as to 50% on December 9, 2026 and as to the remaining 50% on December 9, 2027. The restricted share units were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the restricted stock units.

SEC source: 0001493152-25-027267 · ownership.xml · nonDerivative · entry 1

DUNTON ALAN W · CIK 0001304773 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,081

F1 · shares: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The restricted share units vest on December 9, 2026. The restricted share units were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the restricted stock units.

F1 · price: Restricted share units granted under the 2011 Stock Incentive Plan, each of which represents the right to receive, without further payment, one share of common stock. The restricted share units vest on December 9, 2026. The restricted share units were granted by the Compensation Committee on December 9, 2025, and there were no impediments to the grant of the restricted stock units.

SEC source: 0001654954-25-013237 · section16.xml · nonDerivative · entry 4

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,583

F4 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 4, 20245, the date of vesting, for a grant of 345 shares less the 95 shares withheld.

F4 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 4, 20245, the date of vesting, for a grant of 345 shares less the 95 shares withheld.

SEC source: 0001654954-25-013237 · section16.xml · nonDerivative · entry 3

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,678

F3 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 22, 2025, the date of vesting, for a grant of 287 shares less the 79 shares withheld.

F3 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 22, 2025, the date of vesting, for a grant of 287 shares less the 79 shares withheld.

SEC source: 0001654954-25-013237 · section16.xml · nonDerivative · entry 2

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,757

F2 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 22, 2025, the date of vesting, for a grant of 79 shares less the 22 shares withheld.

F2 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 22, 2025, the date of vesting, for a grant of 79 shares less the 22 shares withheld.

SEC source: 0001654954-25-013237 · section16.xml · nonDerivative · entry 1

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,779

F1 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 20, 2025, the date of vesting, for a grant of 121 shares less the 33 shares withheld.

F1 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 20, 2025, the date of vesting, for a grant of 121 shares less the 33 shares withheld.

SEC source: 0001654954-25-013235 · section16.xml · nonDerivative · entry 4

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,113

F4 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value of determined as of June 4, 2025, the date of vesting, for a grant of 395 shares less the 142 shares withheld.

F4 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value of determined as of June 4, 2025, the date of vesting, for a grant of 395 shares less the 142 shares withheld.

SEC source: 0001654954-25-013235 · section16.xml · nonDerivative · entry 3

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,255

F3 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 22, 2025, the date of vesting, for a grant of 330 shares less the 119 shares withheld.

F3 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 22, 2025, the date of vesting, for a grant of 330 shares less the 119 shares withheld.

SEC source: 0001654954-25-013235 · section16.xml · nonDerivative · entry 2

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,374

F2 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 22, 2025, the date of vesting, for a grant of 91 shares less the 33 shares withheld.

F2 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 22, 2025, the date of vesting, for a grant of 91 shares less the 33 shares withheld.

SEC source: 0001654954-25-013235 · section16.xml · nonDerivative · entry 1

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,407

F1 · shares: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 20, 2025, the date of vesting, for a grant of 141 shares less the 51 shares withheld.

F1 · price: Shares withheld by the issuer, on election of the Reporting Person with the consent of the issuer, to pay employee withholding taxes. Such taxes were withheld and reported for the payroll in the period ended November 14, 2025, with the per share value determined as of June 20, 2025, the date of vesting, for a grant of 141 shares less the 51 shares withheld.

SEC source: 0001654954-25-007106 · section16.xml · derivative · entry 2

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,060,655

Underlying: Common Stock · 2,727,272 shares

Expires not disclosed

F1 · price: Each share of Series D Convertible Preferred Stock has a stated value of $100 per share, and is convertible to common stock at an initial conversion price of $0.11 per share, for a total of 1,363,636 shares of common stock. The Series D Preferred Stock and Series I common stock purchase warrants were sold at a combined offering price of $0.11 per share of common stock obtainable upon conversion of the Series D Convertible Preferred Stock.

F2 · derivative.exercise_date: The Series I warrants are exercisable on or after the date that approval is obtained from the Issuer's stockholders as may be required by the NYSE American (or any successor entity) (the "Stockholder Approval Date"), and will expire on the five-year anniversary of the Stockholder Approval Date, subject to the terms and conditions contained in such Series I warrant.

F2 · derivative.expiration_date: The Series I warrants are exercisable on or after the date that approval is obtained from the Issuer's stockholders as may be required by the NYSE American (or any successor entity) (the "Stockholder Approval Date"), and will expire on the five-year anniversary of the Stockholder Approval Date, subject to the terms and conditions contained in such Series I warrant.

SEC source: 0001654954-25-007106 · section16.xml · nonDerivative · entry 1

SPANA CARL · CIK 0001042011 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,672,940

F1 · shares: Each share of Series D Convertible Preferred Stock has a stated value of $100 per share, and is convertible to common stock at an initial conversion price of $0.11 per share, for a total of 1,363,636 shares of common stock. The Series D Preferred Stock and Series I common stock purchase warrants were sold at a combined offering price of $0.11 per share of common stock obtainable upon conversion of the Series D Convertible Preferred Stock.

SEC source: 0001654954-25-007107 · section16.xml · derivative · entry 2

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,017,838

Underlying: Common Stock · 2,727,272 shares

Expires not disclosed

F1 · price: Each share of Series D Convertible Preferred Stock has a stated value of $100 per share, and is convertible to common stock at an initial conversion price of $0.11 per share, for a total of 1,363,636 shares of common stock. The Series D Preferred Stock and Series I common stock purchase warrants were sold at a combined offering price of $0.11 per share of common stock obtainable upon conversion of the Series D Convertible Preferred Stock.

F2 · derivative.exercise_date: The Series I warrants are exercisable on or after the date that approval is obtained from the Issuer's stockholders as may be required by the NYSE American (or any successor entity) (the "Stockholder Approval Date"), and will expire on the five-year anniversary of the Stockholder Approval Date, subject to the terms and conditions contained in such Series I warrant.

F2 · derivative.expiration_date: The Series I warrants are exercisable on or after the date that approval is obtained from the Issuer's stockholders as may be required by the NYSE American (or any successor entity) (the "Stockholder Approval Date"), and will expire on the five-year anniversary of the Stockholder Approval Date, subject to the terms and conditions contained in such Series I warrant.

SEC source: 0001654954-25-007107 · section16.xml · nonDerivative · entry 1

WILLS STEPHEN T · CIK 0001103883 · Executive VP and CFO/COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,640,756

F1 · shares: Each share of Series D Convertible Preferred Stock has a stated value of $100 per share, and is convertible to common stock at an initial conversion price of $0.11 per share, for a total of 1,363,636 shares of common stock. The Series D Preferred Stock and Series I common stock purchase warrants were sold at a combined offering price of $0.11 per share of common stock obtainable upon conversion of the Series D Convertible Preferred Stock.