SLE

SEC source: 0001415889-23-007157 · form4-05032023_010515.xml · derivative · entry 1

Hand Ann · CIK 0001769649 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 166,667 shares

Expires 2025-06-05

SEC source: 0001415889-23-006693 · form4-04192023_080411.xml · nonDerivative · entry 1

HAYNES CLAYTON J · CIK 0001189618 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,267

F1 · price: Represents shares required to cover tax withholding obligations in connection with the vesting and settlement of previously reported Restricted Stock Units.

SEC source: 0001415889-23-006689 · form4-04192023_080449.xml · nonDerivative · entry 1

Steigelfest David J. · CIK 0001768935 · Director · CHIEF PLATFORM OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 138,935

F1 · price: Represents shares required to cover tax withholding obligations in connection with the vesting and settlement of previously reported Restricted Stock Units.

SEC source: 0001415889-22-006987 · form4-06272022_040647.xml · nonDerivative · entry 1

Wann Michael · CIK 0001866259 · Director · CHIEF STRATEGY OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 536,689

F1 · shares: Represents shares required to cover tax withholding obligations in connection with the vesting and settlement of previously reported Restricted Stock Units.

SEC source: 0001415889-22-006793 · form4-06212022_060625.xml · nonDerivative · entry 1

JUNG MARK · CIK 0001134899 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,604

F1 · shares: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2023 annual shareholders meeting.

F1 · price: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2023 annual shareholders meeting.

SEC source: 0001415889-22-006791 · form4-06212022_060614.xml · nonDerivative · entry 1

Wann Michael · CIK 0001866259 · Director · CHIEF STRATEGY OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 539,571

F1 · shares: Represents grant of restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning on February 1, 2023.

F1 · price: Represents grant of restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning on February 1, 2023.

SEC source: 0001415889-22-006792 · form4-06212022_060620.xml · nonDerivative · entry 1

HAYNES CLAYTON J · CIK 0001189618 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,814

F1 · shares: Represents grant of restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning on February 1, 2023.

F1 · price: Represents grant of restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning on February 1, 2023.

SEC source: 0001415889-22-006794 · form4-06212022_060631.xml · nonDerivative · entry 1

Keller Michael R · CIK 0001768576 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,273

F1 · shares: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2023 annual shareholders meeting.

F1 · price: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2023 annual shareholders meeting.

SEC source: 0001415889-22-006796 · form4-06212022_060641.xml · nonDerivative · entry 1

Gehl Jeff Patrick · CIK 0001705527 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,940

F1 · shares: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2023 annual shareholders meeting.

F1 · price: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2023 annual shareholders meeting.

SEC source: 0001415889-22-006789 · form4-06212022_060601.xml · nonDerivative · entry 1

Steigelfest David J. · CIK 0001768935 · Director · CHIEF PLATFORM OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,752

F1 · shares: Represents grant of restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning on February 1, 2023.

F1 · price: Represents grant of restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning on February 1, 2023.

SEC source: 0001415889-22-006795 · form4-06212022_060636.xml · nonDerivative · entry 1

Patrick Kristin · CIK 0001769529 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,273

F1 · shares: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2023 annual shareholders meeting.

F1 · price: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2023 annual shareholders meeting.

SEC source: 0001415889-22-006790 · form4-06212022_060608.xml · nonDerivative · entry 1

Edelman Matthew Evan · CIK 0001768749 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,530

F1 · shares: Represents grant of restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning on February 1, 2023.

F1 · price: Represents grant of restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning on February 1, 2023.

SEC source: 0001415889-22-005864 · form4-05272022_060502.xml · nonDerivative · entry 1

HAYNES CLAYTON J · CIK 0001189618 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,814

F1 · shares: Represents shares required to cover tax withholding obligations in connection with the vesting and settlement of previously reported Restricted Stock Units.

SEC source: 0001415889-22-005865 · form4-05272022_060537.xml · nonDerivative · entry 1

Steigelfest David J. · CIK 0001768935 · Director · CHIEF PLATFORM OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,752

F1 · shares: Represents shares required to cover tax withholding obligations in connection with the vesting and settlement of previously reported Restricted Stock Units.

SEC source: 0001415889-22-006052 · form4-06032022_060601.xml · nonDerivative · entry 3

Wann Michael · CIK 0001866259 · Director · CHIEF STRATEGY OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 474,571

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.14 to $1.30 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1), (2) and (3) to this Form 4.

SEC source: 0001415889-22-006052 · form4-06032022_060601.xml · nonDerivative · entry 2

Wann Michael · CIK 0001866259 · Director · CHIEF STRATEGY OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 558,080

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.14 to $1.21 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1), (2) and (3) to this Form 4.

SEC source: 0001415889-22-006052 · form4-06032022_060601.xml · nonDerivative · entry 1

Wann Michael · CIK 0001866259 · Director · CHIEF STRATEGY OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 607,825

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.10 to $1.21 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1), (2) and (3) to this Form 4.

SEC source: 0001415889-22-003920 · form4-04062022_050403.xml · nonDerivative · entry 1

HAYNES CLAYTON J · CIK 0001189618 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,478

F1 · shares: Represents shares required to cover tax withholding obligations in connection with the vesting and settlement of previously reported Restricted Stock Units.

SEC source: 0001415889-22-003917 · form4-04062022_050437.xml · nonDerivative · entry 1

Steigelfest David J. · CIK 0001768935 · Director · CHIEF PLATFORM OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 101,388

F1 · shares: Represents shares required to cover tax withholding obligations in connection with the vesting and settlement of previously reported Restricted Stock Units.

SEC source: 0001415889-22-000511 · form4-01122022_030155.xml · nonDerivative · entry 1

Keller Michael R · CIK 0001768576 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Michael R. Keller Trust

Disclosed balance after: 181,301

SEC source: 0001415889-22-000457 · form4-01072022_020124.xml · derivative · entry 1

HAYNES CLAYTON J · CIK 0001189618 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires not disclosed

F1 · security: Each Performance Stock Unit ("PSU") represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F1 · derivative.exercise_price: Each Performance Stock Unit ("PSU") represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F2 · shares: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

F2 · derivative.exercise_date: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

F2 · derivative.expiration_date: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

SEC source: 0001415889-22-000460 · form4-01072022_020117.xml · derivative · entry 1

Edelman Matthew Evan · CIK 0001768749 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires not disclosed

F1 · security: Each Performance Stock Unit ("PSU") represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F1 · derivative.exercise_price: Each Performance Stock Unit ("PSU") represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F2 · shares: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

F2 · derivative.exercise_date: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

F2 · derivative.expiration_date: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

SEC source: 0001415889-22-000458 · form4-01072022_020126.xml · derivative · entry 1

Steigelfest David J. · CIK 0001768935 · Director · CHIEF PLATFORM OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires not disclosed

F1 · security: Each Performance Stock Unit ("PSU") represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F1 · derivative.exercise_price: Each Performance Stock Unit ("PSU") represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F2 · shares: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

F2 · derivative.exercise_date: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

F2 · derivative.expiration_date: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

SEC source: 0001415889-22-000455 · form4-01072022_020106.xml · derivative · entry 1

Hand Ann · CIK 0001769649 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 900,000

Underlying: Common Stock · 900,000 shares

Expires not disclosed

F1 · security: Each Performance Stock Unit ("PSU") represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F1 · derivative.exercise_price: Each Performance Stock Unit ("PSU") represents a contingent right to receive one share of the Issuer's common stock upon vesting.

F2 · shares: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan, and pursuant to that certain Executive Employment Agreement by and between the Reporting Person and Issuer, whereby the Reporting Person received the PSUs in lieu of participation in the equity component of the Issuer's annual executive compensation plan for the three (3) calendar year term commencing January 1, 2022. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

F2 · derivative.exercise_date: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan, and pursuant to that certain Executive Employment Agreement by and between the Reporting Person and Issuer, whereby the Reporting Person received the PSUs in lieu of participation in the equity component of the Issuer's annual executive compensation plan for the three (3) calendar year term commencing January 1, 2022. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

F2 · derivative.expiration_date: The PSUs were awarded to the Reporting Person pursuant to the Issuer's Amended and Restated 2014 Stock Option and Incentive Plan, and pursuant to that certain Executive Employment Agreement by and between the Reporting Person and Issuer, whereby the Reporting Person received the PSUs in lieu of participation in the equity component of the Issuer's annual executive compensation plan for the three (3) calendar year term commencing January 1, 2022. Subject to continued employment and to accelerated vesting in certain circumstances, the PSUs shall vest: (i) 20% upon the Issuer's common stock achieving a 60-day volume-weighted average price ("60-day VWAP") of $4.75 per share, (ii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $6.00 per share; (iii) 20% upon the Issuer's common stock achieving a 60-day VWAP of $7.00 per share; (iv) 20% upon the Issuer's common stock achieving a 60-day VWAP of $8.00 per share; and (v) 20% upon the Issuer's common stock achieving a 60-day VWAP of $9.00 per share.

SEC source: 0001415889-21-006286 · form4-12292021_051257.xml · nonDerivative · entry 2

JUNG MARK · CIK 0001134899 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Mark Jung SEP IRA

Disclosed balance after: 119,602

F2 · price: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.265 to $2.320 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote (2) to this Form 4.

SEC source: 0001415889-21-006286 · form4-12292021_051257.xml · nonDerivative · entry 1

JUNG MARK · CIK 0001134899 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Mark Jung SEP IRA

Disclosed balance after: 96,988

F1 · price: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.340 to $2.370 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote (1) to this Form 4.

SEC source: 0001415889-21-006019 · form4-12162021_121255.xml · nonDerivative · entry 1

Hand Ann · CIK 0001769649 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,214

SEC source: 0001415889-21-005859 · form4-12142021_121226.xml · nonDerivative · entry 1

JUNG MARK · CIK 0001134899 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Mark Jung SEP IRA

Disclosed balance after: 94,602

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.68 to $2.72 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4.

SEC source: 0001415889-21-005796 · form4-12082021_041222.xml · nonDerivative · entry 2

Wann Michael · CIK 0001866259 · Director · CHIEF STRATEGY OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 650,661

F3 · price: (1) The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.92 to $3.14 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) and (3) to this Form 4.

F2 · balance_after: Includes 14,926 restricted stock units ("RSUs") which have not yet vested as of the date of this Form 4.

SEC source: 0001415889-21-005796 · form4-12082021_041222.xml · nonDerivative · entry 1

Wann Michael · CIK 0001866259 · Director · CHIEF STRATEGY OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 761,589

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.78 to $2.92 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) and (3) to this Form 4.

F2 · balance_after: Includes 14,926 restricted stock units ("RSUs") which have not yet vested as of the date of this Form 4.

SEC source: 0001415889-21-005699 · form4-12032021_021206.xml · nonDerivative · entry 2

JUNG MARK · CIK 0001134899 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Mark Jung SEP IRA

Disclosed balance after: 84,602

F2 · price: These shares were sold in multiple transactions at prices ranging from $2.77 to $2.85 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in each transaction at the price set forth in this Form 4.

SEC source: 0001415889-21-005699 · form4-12032021_021206.xml · nonDerivative · entry 1

JUNG MARK · CIK 0001134899 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Mark Jung SEP IRA

Disclosed balance after: 81,951

F1 · price: These shares were sold in multiple transactions at prices ranging from $2.91 to $2.965 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased in each transaction at the price set forth in this Form 4.

SEC source: 0001415889-21-004883 · form4-10152021_021053.xml · nonDerivative · entry 1

Edelman Matthew Evan · CIK 0001768749 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Indirect · By 3MB Associates, LLC

Disclosed balance after: 12,500

SEC source: 0001415889-21-004865 · form4-10132021_011017.xml · nonDerivative · entry 1

JUNG MARK · CIK 0001134899 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Mark Jung SEP IRA

Disclosed balance after: 74,602

SEC source: 0001415889-21-004021 · form4-08192021_040811.xml · nonDerivative · entry 1

Hand Ann · CIK 0001769649 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,214

SEC source: 0001415889-21-004030 · form4-08232021_060801.xml · nonDerivative · entry 1

JUNG MARK · CIK 0001134899 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Mark Jung SEP IRA

Disclosed balance after: 58,592

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.72 to $3.89 per share, inclusive.

SEC source: 0001415889-21-003592 · form4-07122021_040735.xml · nonDerivative · entry 1

Keller Michael R · CIK 0001768576 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Michael R. Keller Trust

Disclosed balance after: 137,301

SEC source: 0001415889-21-002761 · form4-06022021_120613.xml · nonDerivative · entry 1

JUNG MARK · CIK 0001134899 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,604

F1 · price: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2022 annual shareholders meeting.

SEC source: 0001415889-21-002749 · form4-06022021_120615.xml · derivative · entry 3

HAYNES CLAYTON J · CIK 0001189618 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,510

Underlying: Common Stock · 34,510 shares

Expires 2031-05-27

F3 · derivative.exercise_date: Options vest in equal monthly installments over a 48 month period beginning on February 1, 2021, and will vest in full on January 31, 2025.

SEC source: 0001415889-21-002749 · form4-06022021_120615.xml · derivative · entry 2

HAYNES CLAYTON J · CIK 0001189618 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2031-05-27

F2 · derivative.exercise_date: Options vest in equal monthly installments over a 24 month period beginning on the grant date, and will vest in full on May 27, 2023.

SEC source: 0001415889-21-002749 · form4-06022021_120615.xml · nonDerivative · entry 1

HAYNES CLAYTON J · CIK 0001189618 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,660

F1 · price: Represents grant of restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning February 1, 2021.

SEC source: 0001415889-21-002759 · form4-06022021_120609.xml · nonDerivative · entry 1

Patrick Kristin · CIK 0001769529 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,273

F1 · price: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2022 annual shareholders meeting.

SEC source: 0001415889-21-002757 · form4-06022021_120651.xml · nonDerivative · entry 1

Gehl Jeff Patrick · CIK 0001705527 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,940

F1 · price: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2022 annual shareholders meeting.

SEC source: 0001415889-21-002755 · form4-06022021_120653.xml · nonDerivative · entry 1

Keller Michael R · CIK 0001768576 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,273

F1 · kind: Represents grant of restricted stock units ("RSUs") issued in connection with the Reporting Person's service on the Issuer's Board of Directors. The RSUs will vest in full on the date of the Issuer's 2022 annual shareholders meeting.

SEC source: 0001415889-21-002751 · form4-06022021_120639.xml · derivative · entry 3

Edelman Matthew Evan · CIK 0001768749 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,400

Underlying: Common Stock · 28,400 shares

Expires 2031-05-27

F2 · derivative.exercise_date: Options vest in equal monthly installments over a 48 month period beginning on February 1, 2021, and will vest in full on January 31, 2025.

SEC source: 0001415889-21-002751 · form4-06022021_120639.xml · nonDerivative · entry 1

Edelman Matthew Evan · CIK 0001768749 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,530

F1 · price: Represents grant of restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning February 1, 2021.

SEC source: 0001415889-21-002753 · form4-06022021_120636.xml · derivative · entry 2

Steigelfest David J. · CIK 0001768935 · Director · CHIEF PRODUCT OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,760

Underlying: Common Stock · 29,760 shares

Expires 2031-05-27

F2 · derivative.exercise_date: Options vest in equal monthly installments over a 48 month period beginning on February 1, 2021, and will vest in full on January 31, 2025.

SEC source: 0001415889-21-002753 · form4-06022021_120636.xml · nonDerivative · entry 1

Steigelfest David J. · CIK 0001768935 · Director · CHIEF PRODUCT OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,060

F1 · price: Represents grant of restricted stock units ("RSUs"). The RSUs will vest in three equal annual installments beginning February 1, 2021.

SEC source: 0001415889-21-002747 · form4-06022021_120645.xml · derivative · entry 3

Hand Ann · CIK 0001769649 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,110

Underlying: Common Stock · 93,110 shares

Expires 2031-05-27

F3 · derivative.exercise_date: Options vest in equal monthly installments over a 48 month period beginning on February 1, 2021, and will vest in full on January 31, 2025.

SEC source: 0001415889-21-002747 · form4-06022021_120645.xml · derivative · entry 2

Hand Ann · CIK 0001769649 · Director · CEO AND PRESIDENT

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 40,000 shares

Expires 2031-05-27

F2 · derivative.exercise_date: Options vest in equal monthly installments over a 24 month period beginning on the grant date, and will vest in full on May 27, 2023.