Vreeland Robert M.

SEC source: 0001434661-26-000004 · form4-03052026_100309.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 832,274

F1 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock.

SEC source: 0001434661-26-000002 · form4-03032026_100349.xml · nonDerivative · entry 2

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 863,256

F2 · kind: Represents an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock upon the vesting and settlement of the RSU.

F3 · shares: The RSUs will vest as to 34% on the first anniversary of the grant date and as to 33% on each of the second and third anniversaries of the grant date.

F4 · balance_after: This amount includes an increase of 52,800 shares that were inadvertently omitted from previous reports.

SEC source: 0001434661-26-000002 · form4-03032026_100349.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 610,456

F1 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock.

SEC source: 0001415889-25-008868 · form4-03242025_110346.xml · nonDerivative · entry 2

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 646,938

SEC source: 0001415889-25-008868 · form4-03242025_110346.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 641,938

SEC source: 0001415889-25-007292 · form4-03062025_110341.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 636,938

SEC source: 0001415889-25-006974 · form4-03052025_090327.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 626,938

F1 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock units.

SEC source: 0001415889-25-006262 · form4-03032025_110339.xml · derivative · entry 2

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2028-02-27

F3 · derivative.exercise_price: Represents a target number of price hurdle performance stock units. These performance stock units will vest in installments upon the Company's common stock achieving specified price per share targets ranging from 1.25 to 2.0 times the Company's price per share on the grant date during a three-year performance period. If the minimum price per share target is not achieved prior to the end of the three-year performance period, none of the performance stock units will vest.

F3 · derivative.exercise_date: Represents a target number of price hurdle performance stock units. These performance stock units will vest in installments upon the Company's common stock achieving specified price per share targets ranging from 1.25 to 2.0 times the Company's price per share on the grant date during a three-year performance period. If the minimum price per share target is not achieved prior to the end of the three-year performance period, none of the performance stock units will vest.

SEC source: 0001415889-25-006262 · form4-03032025_110339.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 658,800

F1 · kind: Represents an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock upon the vesting and settlement of the RSU.

F2 · shares: The RSUs will vest as to 34% on the first anniversary of the grant date and as to 33% on each of the second and third anniversaries of the grant date.

SEC source: 0001415889-25-005703 · form4-02262025_100237.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 458,800

SEC source: 0001415889-24-007120 · form4-03062024_110343.xml · derivative · entry 2

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires 2034-03-04

F3 · kind: The options will vest as to 34% on the first anniversary of the grant date and as to 33% on each of the second and third anniversaries of the grant date.

F3 · derivative.exercise_date: The options will vest as to 34% on the first anniversary of the grant date and as to 33% on each of the second and third anniversaries of the grant date.

SEC source: 0001415889-24-007120 · form4-03062024_110343.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 443,800

F1 · kind: Represents an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock upon the vesting and settlement of the RSU.

F2 · shares: The RSUs will vest as to 34% on the first anniversary of the grant date and as to 33% on each of the second and third anniversaries of the grant date.

SEC source: 0001415889-24-001683 · form4-01232024_090138.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 268,800

F1 · shares: Shares surrendered on January 21, 2024, to the issuer to satisfy tax withholding obligations applicable to stock-settled restricted stock units that vested on January 21, 2024. The price reported in column 4 is the closing share price on January 19, 2024, the last trading day before the restricted stock units vested.

SEC source: 0001415889-23-003523 · form4-02282023_100232.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 282,061

F1 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock.

SEC source: 0001415889-23-002934 · form4-02212023_100210.xml · derivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,500

Underlying: Common Stock · 112,500 shares

Expires 2033-02-17

F1 · derivative.exercise_date: 34% of the total shares subject to the stock option award vest on the first anniversary of the date of the grant, and 33% vest on each anniversary thereafter until the award is fully vested.

SEC source: 0001415889-23-001373 · form4-01242023_090130.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 288,016

F1 · shares: Represents shares withheld to satisfy tax withholding obligations upon the vesting of restricted stock.

SEC source: 0001179110-21-010757 · edgar.xml · derivative · entry 3

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 375,000

Underlying: Common Stock · 375,000 shares

Expires 2031-12-07

F3 · derivative.exercise_date: 100% of the total shares subject to the stock option award vest immediately, if at all, if the closing share price of the Issuer's common stock on the Nasdaq Stock Market LLC equals or exceeds $14.00 for 20 consecutive trading days.

SEC source: 0001179110-21-010757 · edgar.xml · derivative · entry 2

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires 2031-12-07

F2 · derivative.exercise_date: 34% of the total shares subject to the stock option award vest on the first anniversary of the date of grant, and 33% vest on each anniversary thereafter until the award is fully vested.

SEC source: 0001179110-21-010757 · edgar.xml · derivative · entry 1

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires 2031-12-07

F1 · derivative.exercise_date: 25% of the total shares subject to the stock option award vest upon each achievement of a specific volume hurdle related to securing certain levels of gasoline gallon equivalents.

SEC source: 0001179110-21-006791 · edgar.xml · derivative · entry 4

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 48,000 shares

Expires 2025-11-16

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

F2 · kind: The stock option exercise and the subsequent sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2021.

SEC source: 0001179110-21-006791 · edgar.xml · nonDerivative · entry 3

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 297,221

F2 · kind: The stock option exercise and the subsequent sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2021.

SEC source: 0001179110-21-006791 · edgar.xml · nonDerivative · entry 2

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 300,521

F2 · kind: The stock option exercise and the subsequent sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2021.

F1 · price: Shares were sold in multiple transactions at prices ranging from $11.05 to $12.04, inclusive. The price reported in Column 4 is a weighted average sale price. The Reporting Person undertakes to provide to the Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the range set forth in this footnote.

SEC source: 0001179110-21-006791 · edgar.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 468,304

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

F2 · kind: The stock option exercise and the subsequent sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2021.

SEC source: 0001179110-21-000796 · edgar.xml · derivative · entry 2

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,600

Underlying: Common Stock · 102,600 shares

Expires 2031-01-21

F2 · derivative.exercise_date: 34% of the total shares subject to the RSU or stock option award, as applicable, vest on the first anniversary of the date of grant, and 33% vest on each anniversary thereafter until the award is fully vested.

SEC source: 0001179110-21-000796 · edgar.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 420,304

F1 · kind: Represents an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock upon the vesting and settlement of the RSU.

F2 · shares: 34% of the total shares subject to the RSU or stock option award, as applicable, vest on the first anniversary of the date of grant, and 33% vest on each anniversary thereafter until the award is fully vested.

SEC source: 0001179110-20-003820 · edgar.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 351,904

SEC source: 0001179110-20-002390 · edgar.xml · derivative · entry 2

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,300

Underlying: Common Stock · 51,300 shares

Expires 2030-02-24

F2 · derivative.exercise_date: 34% of the total shares subject to the RSU or stock option award, as applicable, vest on the first anniversary of the date of grant, and 33% vest on each anniversary thereafter until the award is fully vested.

SEC source: 0001179110-20-002390 · edgar.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 340,904

F1 · kind: Represents an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock upon the vesting and settlement of the RSU.

F2 · shares: 34% of the total shares subject to the RSU or stock option award, as applicable, vest on the first anniversary of the date of grant, and 33% vest on each anniversary thereafter until the award is fully vested.

SEC source: 0001179110-19-002578 · edgar.xml · derivative · entry 2

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,800

Underlying: Common Stock · 37,800 shares

Expires 2029-02-25

F1 · derivative.exercise_date: 34%, 33% and 33% of the total shares subject to the stock option award vest on the first, second and third anniversary of the date of grant, respectively, if, as of each such date, the applicable Volume Hurdle has been achieved. For this purpose, the "Volume Hurdle" will have been achieved if, as of the applicable vesting date, the volume of gasoline gallon equivalents of natural gas delivered by the Issuer in its most recently completed fiscal year has increased by 10% or more relative to the volume of gasoline gallon equivalents of natural gas delivered by the Issuer in the fiscal year immediately preceding the Issuer's most recently completed fiscal year.

SEC source: 0001179110-19-002578 · edgar.xml · derivative · entry 1

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,200

Underlying: Common Stock · 88,200 shares

Expires 2029-02-25

F2 · derivative.exercise_date: 34% of the total shares subject to the stock option award vest on the first anniversary of the date of grant, and 33% vest on each anniversary thereafter until the award is fully vested.

SEC source: 0001179110-18-007109 · edgar.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 306,704

SEC source: 0001179110-18-003656 · edgar.xml · derivative · entry 2

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,000

Underlying: Common Stock · 95,000 shares

Expires 2028-03-02

F2 · derivative.exercise_date: 34% of the total shares subject to the RSU or stock option award, as applicable, vest on the first anniversary of the date of grant, and 33% vest on each anniversary thereafter until the award is fully vested.

SEC source: 0001179110-18-003656 · edgar.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 289,404

F1 · kind: Represents an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's common stock upon the vesting and settlement of the RSU.

SEC source: 0001179110-17-011370 · edgar.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 170,654

F1 · price: The shares reported in this Form 4 were purchased in separate transactions at prices ranging from $2.3115 to $2.3165, with a weighted average of $2.3155. 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 price range set forth in this footnote.

SEC source: 0001179110-17-000958 · edgar.xml · derivative · entry 2

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,091

Underlying: Common Stock · 109,091 shares

Expires 2027-01-13

F2 · derivative.exercise_date: 34% of the total shares subject to the stock option vest upon the first anniversary of the date of grant, and 33% vest on each anniversary thereafter until the stock option is fully vested.

SEC source: 0001179110-17-000958 · edgar.xml · nonDerivative · entry 1

Vreeland Robert M. · CIK 0001434661 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,154

F1 · kind: Represents an award of restricted stock units ("RSUs") that vest as follows: 34% of the total shares subject to the RSUs vest upon the first anniversary of the date of grant and 33% vest on each anniversary thereafter until the RSUs are fully vested. Each RSU represents a contingent right to receive one share of the Issuer's common stock upon the vesting and settlement of the RSUs.