ATEC

SEC source: 0001415889-25-010023 · form4-04032025_050406.xml · nonDerivative · entry 1

Lish Scott · CIK 0001831608 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 838,251

F1 · security: On April 1, 2025, the reporting person was granted 21,751 restricted stock units (RSUs) in connection with his participation in the issuer's employee salary conversion plan, which was adopted by the Compensation Committee of the Board of Directors on March 31, 2025. Under the terms of the plan, the reporting person is being granted RSUs in lieu of a percentage of the reporting person's cash salary for the pay period between March 31, 2025, and December 21, 2025. Each RSU represents the contingent right to receive one share of the issuer's common stock, subject to stockholder approval of an amendment to the issuer's 2016 Equity Incentive Plan to authorize sufficient additional shares for issuance. The RSUs will vest in two equal installments on August 5, 2025, and December 5, 2025. The salary to RSU conversion price is based on the closing price of the issuer's common stock as of the market close on March 31, 2025.

F1 · shares: On April 1, 2025, the reporting person was granted 21,751 restricted stock units (RSUs) in connection with his participation in the issuer's employee salary conversion plan, which was adopted by the Compensation Committee of the Board of Directors on March 31, 2025. Under the terms of the plan, the reporting person is being granted RSUs in lieu of a percentage of the reporting person's cash salary for the pay period between March 31, 2025, and December 21, 2025. Each RSU represents the contingent right to receive one share of the issuer's common stock, subject to stockholder approval of an amendment to the issuer's 2016 Equity Incentive Plan to authorize sufficient additional shares for issuance. The RSUs will vest in two equal installments on August 5, 2025, and December 5, 2025. The salary to RSU conversion price is based on the closing price of the issuer's common stock as of the market close on March 31, 2025.

F1 · price: On April 1, 2025, the reporting person was granted 21,751 restricted stock units (RSUs) in connection with his participation in the issuer's employee salary conversion plan, which was adopted by the Compensation Committee of the Board of Directors on March 31, 2025. Under the terms of the plan, the reporting person is being granted RSUs in lieu of a percentage of the reporting person's cash salary for the pay period between March 31, 2025, and December 21, 2025. Each RSU represents the contingent right to receive one share of the issuer's common stock, subject to stockholder approval of an amendment to the issuer's 2016 Equity Incentive Plan to authorize sufficient additional shares for issuance. The RSUs will vest in two equal installments on August 5, 2025, and December 5, 2025. The salary to RSU conversion price is based on the closing price of the issuer's common stock as of the market close on March 31, 2025.

SEC source: 0001415889-25-010022 · form4-04032025_050404.xml · nonDerivative · entry 1

Koning John Todd · CIK 0001830843 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 504,036

F1 · security: On April 1, 2025, the reporting person was granted 20,929 restricted stock units (RSUs) in connection with his participation in the issuer's employee salary conversion plan, which was adopted by the Compensation Committee of the Board of Directors on March 31, 2025. Under the terms of the plan, the reporting person is being granted RSUs in lieu of a percentage of the reporting person's cash salary for the pay period between March 31, 2025, and December 21, 2025. Each RSU represents the contingent right to receive one share of the issuer's common stock, subject to stockholder approval of an amendment to the issuer's 2016 Equity Incentive Plan to authorize sufficient additional shares for issuance. The RSUs will vest in two equal installments on August 5, 2025, and December 5, 2025. The salary to RSU conversion price is based on the closing price of the issuer's common stock as of the market close on March 31, 2025.

F1 · shares: On April 1, 2025, the reporting person was granted 20,929 restricted stock units (RSUs) in connection with his participation in the issuer's employee salary conversion plan, which was adopted by the Compensation Committee of the Board of Directors on March 31, 2025. Under the terms of the plan, the reporting person is being granted RSUs in lieu of a percentage of the reporting person's cash salary for the pay period between March 31, 2025, and December 21, 2025. Each RSU represents the contingent right to receive one share of the issuer's common stock, subject to stockholder approval of an amendment to the issuer's 2016 Equity Incentive Plan to authorize sufficient additional shares for issuance. The RSUs will vest in two equal installments on August 5, 2025, and December 5, 2025. The salary to RSU conversion price is based on the closing price of the issuer's common stock as of the market close on March 31, 2025.

F1 · price: On April 1, 2025, the reporting person was granted 20,929 restricted stock units (RSUs) in connection with his participation in the issuer's employee salary conversion plan, which was adopted by the Compensation Committee of the Board of Directors on March 31, 2025. Under the terms of the plan, the reporting person is being granted RSUs in lieu of a percentage of the reporting person's cash salary for the pay period between March 31, 2025, and December 21, 2025. Each RSU represents the contingent right to receive one share of the issuer's common stock, subject to stockholder approval of an amendment to the issuer's 2016 Equity Incentive Plan to authorize sufficient additional shares for issuance. The RSUs will vest in two equal installments on August 5, 2025, and December 5, 2025. The salary to RSU conversion price is based on the closing price of the issuer's common stock as of the market close on March 31, 2025.

SEC source: 0001415889-25-010021 · form4-04032025_050401.xml · nonDerivative · entry 1

Hunsaker Craig E · CIK 0001509282 · EVP, PEOPLE & CULTURE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,650,018

F1 · security: On April 1, 2025, the reporting person was granted 21,751 restricted stock units (RSUs) in connection with his participation in the issuer's employee salary conversion plan, which was adopted by the Compensation Committee of the Board of Directors on March 31, 2025. Under the terms of the plan, the reporting person is being granted RSUs in lieu of a percentage of the reporting person's cash salary for the pay period between March 31, 2025, and December 21, 2025. Each RSU represents the contingent right to receive one share of the issuer's common stock, subject to stockholder approval of an amendment to the issuer's 2016 Equity Incentive Plan to authorize sufficient additional shares for issuance. The RSUs will vest in two equal installments on August 5, 2025, and December 5, 2025. The salary to RSU conversion price is based on the closing price of the issuer's common stock as of the market close on March 31, 2025.

F1 · shares: On April 1, 2025, the reporting person was granted 21,751 restricted stock units (RSUs) in connection with his participation in the issuer's employee salary conversion plan, which was adopted by the Compensation Committee of the Board of Directors on March 31, 2025. Under the terms of the plan, the reporting person is being granted RSUs in lieu of a percentage of the reporting person's cash salary for the pay period between March 31, 2025, and December 21, 2025. Each RSU represents the contingent right to receive one share of the issuer's common stock, subject to stockholder approval of an amendment to the issuer's 2016 Equity Incentive Plan to authorize sufficient additional shares for issuance. The RSUs will vest in two equal installments on August 5, 2025, and December 5, 2025. The salary to RSU conversion price is based on the closing price of the issuer's common stock as of the market close on March 31, 2025.

F1 · price: On April 1, 2025, the reporting person was granted 21,751 restricted stock units (RSUs) in connection with his participation in the issuer's employee salary conversion plan, which was adopted by the Compensation Committee of the Board of Directors on March 31, 2025. Under the terms of the plan, the reporting person is being granted RSUs in lieu of a percentage of the reporting person's cash salary for the pay period between March 31, 2025, and December 21, 2025. Each RSU represents the contingent right to receive one share of the issuer's common stock, subject to stockholder approval of an amendment to the issuer's 2016 Equity Incentive Plan to authorize sufficient additional shares for issuance. The RSUs will vest in two equal installments on August 5, 2025, and December 5, 2025. The salary to RSU conversion price is based on the closing price of the issuer's common stock as of the market close on March 31, 2025.

SEC source: 0001415889-25-007835 · form4-03122025_050301.xml · nonDerivative · entry 1

Lish Scott · CIK 0001831608 · CHIEF OPERATING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 816,500

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2022, as amended on August 10, 2023, to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.45 to $10.35, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-007836 · form4-03122025_050304.xml · nonDerivative · entry 1

Koning John Todd · CIK 0001830843 · CHIEF FINANCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 483,107

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 14, 2023, as amended November 13, 2023, to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.43 to $10.35, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-007462 · form4-03082025_010315.xml · nonDerivative · entry 2

Miles Patrick · CIK 0001289409 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,857,603

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.33 to $10.93, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-007464 · form4-03082025_010305.xml · nonDerivative · entry 1

Marshall Tyson Eliot · CIK 0001666669 · GENERAL COUNSEL & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 450,953

F1 · kind: Shares withheld by issuer to satisfy tax withholding obligations of reporting person resulting from vesting of restricted stock units.

SEC source: 0001415889-25-007462 · form4-03082025_010315.xml · nonDerivative · entry 1

Miles Patrick · CIK 0001289409 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,870,294

F1 · kind: Shares withheld by issuer to satisfy tax withholding obligations of reporting person resulting from vesting of restricted stock units.

SEC source: 0001415889-25-007493 · form4-03102025_070332.xml · nonDerivative · entry 1

Sponsel David · CIK 0001772837 · EVP, SALES

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 668,977

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 11, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.47 to $11.16, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-006740 · form4-03052025_120343.xml · nonDerivative · entry 1

MCGINNIS KAREN K · CIK 0001188264 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 57,541

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 2, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.10 to $12.56, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-006026 · form4-02282025_050207.xml · nonDerivative · entry 1

Lish Scott · CIK 0001831608 · CHIEF OPERATING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 844,494

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2022, as amended on August 10, 2023, to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.79 to $12.57, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-005800 · form4-02262025_090203.xml · nonDerivative · entry 2

Miles Patrick · CIK 0001289409 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,940,391

F2 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.50 to $11.05, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-005799 · form4-02262025_090201.xml · nonDerivative · entry 2

Sponsel David · CIK 0001772837 · EVP, SALES

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 702,709

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 11, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.13 to $10.64, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-005800 · form4-02262025_090203.xml · nonDerivative · entry 1

Miles Patrick · CIK 0001289409 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,972,784

F1 · kind: Shares withheld by the issuer to satisfy tax withholding obligations of the reporting person resulting from vesting of restricted stock units.

SEC source: 0001415889-25-005799 · form4-02262025_090201.xml · nonDerivative · entry 1

Sponsel David · CIK 0001772837 · EVP, SALES

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 722,128

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 11, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.47 to $10.93, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-003416 · form4-02082025_010221.xml · nonDerivative · entry 1

Lish Scott · CIK 0001831608 · CHIEF OPERATING OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 867,677

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 14, 2022, as amended on August 10, 2023, to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.31 to $11.74, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-003414 · form4-02082025_120218.xml · nonDerivative · entry 1

Miles Patrick · CIK 0001289409 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,065,772

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.81 to $12.14, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-003036 · form4-02042025_110237.xml · nonDerivative · entry 1

Sponsel David · CIK 0001772837 · EVP, SALES

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 735,074

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 11, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $11.28 to $11.58, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-002616 · form4-01312025_090101.xml · nonDerivative · entry 5

Miles Patrick · CIK 0001289409 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,109,231

F5 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.00 to $12.07, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-002597 · form4-02012025_120225.xml · nonDerivative · entry 3

Marshall Tyson Eliot · CIK 0001666669 · GENERAL COUNSEL & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 478,758

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F4 · security: On January 29, 2025, the issuer granted 12,965 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · kind: On January 29, 2025, the issuer granted 12,965 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · shares: On January 29, 2025, the issuer granted 12,965 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · price: On January 29, 2025, the issuer granted 12,965 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

SEC source: 0001415889-25-002597 · form4-02012025_120225.xml · nonDerivative · entry 2

Marshall Tyson Eliot · CIK 0001666669 · GENERAL COUNSEL & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 465,793

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F3 · security: On January 29, 2025, the issuer awarded 114,322 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · kind: On January 29, 2025, the issuer awarded 114,322 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · shares: On January 29, 2025, the issuer awarded 114,322 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

SEC source: 0001415889-25-002597 · form4-02012025_120225.xml · nonDerivative · entry 1

Marshall Tyson Eliot · CIK 0001666669 · GENERAL COUNSEL & CORP. SEC.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 351,471

F1 · security: On January 29, 2025, the issuer awarded 105,833 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F1 · kind: On January 29, 2025, the issuer awarded 105,833 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F1 · shares: On January 29, 2025, the issuer awarded 105,833 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

SEC source: 0001415889-25-002616 · form4-01312025_090101.xml · nonDerivative · entry 4

Miles Patrick · CIK 0001289409 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,152,544

F5 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.00 to $12.09, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-002616 · form4-01312025_090101.xml · nonDerivative · entry 3

Miles Patrick · CIK 0001289409 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,202,544

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F4 · security: On January 29, 2025, the issuer granted 48,240 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · kind: On January 29, 2025, the issuer granted 48,240 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · shares: On January 29, 2025, the issuer granted 48,240 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · price: On January 29, 2025, the issuer granted 48,240 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

SEC source: 0001415889-25-002616 · form4-01312025_090101.xml · nonDerivative · entry 2

Miles Patrick · CIK 0001289409 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,154,304

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F3 · security: On January 29, 2025, the issuer awarded 340,955 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · kind: On January 29, 2025, the issuer awarded 340,955 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · shares: On January 29, 2025, the issuer awarded 340,955 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

SEC source: 0001415889-25-002616 · form4-01312025_090101.xml · nonDerivative · entry 1

Miles Patrick · CIK 0001289409 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,813,349

F1 · security: On January 29, 2025, the issuer awarded 311,634 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F1 · kind: On January 29, 2025, the issuer awarded 311,634 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F1 · shares: On January 29, 2025, the issuer awarded 311,634 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

SEC source: 0001415889-25-002605 · form4-02012025_120237.xml · nonDerivative · entry 3

Hunsaker Craig E · CIK 0001509282 · EVP, PEOPLE & CULTURE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,628,267

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F4 · security: On January 29, 2025, the issuer granted 21,709 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · kind: On January 29, 2025, the issuer granted 21,709 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · shares: On January 29, 2025, the issuer granted 21,709 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · price: On January 29, 2025, the issuer granted 21,709 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

SEC source: 0001415889-25-002605 · form4-02012025_120237.xml · nonDerivative · entry 2

Hunsaker Craig E · CIK 0001509282 · EVP, PEOPLE & CULTURE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,606,558

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F3 · security: On January 29, 2025, the issuer awarded 173,417 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · kind: On January 29, 2025, the issuer awarded 173,417 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · shares: On January 29, 2025, the issuer awarded 173,417 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

SEC source: 0001415889-25-002605 · form4-02012025_120237.xml · nonDerivative · entry 1

Hunsaker Craig E · CIK 0001509282 · EVP, PEOPLE & CULTURE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,433,141

F1 · security: On January 29, 2025, the issuer awarded 156,935 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F1 · kind: On January 29, 2025, the issuer awarded 156,935 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F1 · shares: On January 29, 2025, the issuer awarded 156,935 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

SEC source: 0001415889-25-002600 · form4-02012025_120222.xml · nonDerivative · entry 3

Koning John Todd · CIK 0001830843 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 648,228

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F4 · security: On January 29, 2025, the issuer granted 19,598 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · kind: On January 29, 2025, the issuer granted 19,598 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · shares: On January 29, 2025, the issuer granted 19,598 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · price: On January 29, 2025, the issuer granted 19,598 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

SEC source: 0001415889-25-002600 · form4-02012025_120222.xml · nonDerivative · entry 2

Koning John Todd · CIK 0001830843 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 628,630

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F3 · security: On January 29, 2025, the issuer awarded 114,322 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · kind: On January 29, 2025, the issuer awarded 114,322 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · shares: On January 29, 2025, the issuer awarded 114,322 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

SEC source: 0001415889-25-002600 · form4-02012025_120222.xml · nonDerivative · entry 1

Koning John Todd · CIK 0001830843 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 514,308

F1 · security: On January 29, 2025, the issuer awarded 120,952 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F1 · kind: On January 29, 2025, the issuer awarded 120,952 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F1 · shares: On January 29, 2025, the issuer awarded 120,952 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

SEC source: 0001415889-25-002602 · form4-02012025_120225.xml · nonDerivative · entry 3

Lish Scott · CIK 0001831608 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 895,130

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F4 · security: On January 29, 2025, the issuer granted 19,900 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · kind: On January 29, 2025, the issuer granted 19,900 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · shares: On January 29, 2025, the issuer granted 19,900 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · price: On January 29, 2025, the issuer granted 19,900 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

SEC source: 0001415889-25-002602 · form4-02012025_120225.xml · nonDerivative · entry 2

Lish Scott · CIK 0001831608 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 875,230

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F3 · security: On January 29, 2025, the issuer awarded 173,417 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · kind: On January 29, 2025, the issuer awarded 173,417 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · shares: On January 29, 2025, the issuer awarded 173,417 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

SEC source: 0001415889-25-002602 · form4-02012025_120225.xml · nonDerivative · entry 1

Lish Scott · CIK 0001831608 · CHIEF OPERATING OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 701,813

F1 · security: On January 29, 2025, the issuer awarded 120,952 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F1 · kind: On January 29, 2025, the issuer awarded 120,952 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F1 · shares: On January 29, 2025, the issuer awarded 120,952 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

SEC source: 0001415889-25-002595 · form4-02012025_120233.xml · nonDerivative · entry 3

Sponsel David · CIK 0001772837 · EVP, SALES

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 771,330

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F4 · security: On January 29, 2025, the issuer granted 21,106 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · kind: On January 29, 2025, the issuer granted 21,106 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · shares: On January 29, 2025, the issuer granted 21,106 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

F4 · price: On January 29, 2025, the issuer granted 21,106 RSUs to the reporting person in connection with the issuer's election to grant RSUs to the reporting person in lieu of a portion of the reporting person's 2024 cash bonus. The grant was approved and adopted by the issuer's compensation committee on January 29, 2025. The RSUs vest December 5, 2025. The grant amount was determined using the 30-day average trading price of the issuer's common stock as of close of market on January 24, 2025.

SEC source: 0001415889-25-002595 · form4-02012025_120233.xml · nonDerivative · entry 2

Sponsel David · CIK 0001772837 · EVP, SALES

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 750,224

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F3 · security: On January 29, 2025, the issuer awarded 114,322 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · kind: On January 29, 2025, the issuer awarded 114,322 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

F3 · shares: On January 29, 2025, the issuer awarded 114,322 RSUs to the reporting person. The RSUs vest in three equal installments on each of March 5, 2026, March 5, 2027 and March 5, 2028.

SEC source: 0001415889-25-002595 · form4-02012025_120233.xml · nonDerivative · entry 1

Sponsel David · CIK 0001772837 · EVP, SALES

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 635,902

F1 · security: On January 29, 2025, the issuer awarded 133,591 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F2 · security: Each RSU represents a contingent right to receive one share of the issuer's common stock.

F1 · kind: On January 29, 2025, the issuer awarded 133,591 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

F1 · shares: On January 29, 2025, the issuer awarded 133,591 restricted stock units (RSUs) to the reporting person upon confirmation by the issuer's compensation committee of satisfaction of certain performance criteria for the fiscal year ended December 31, 2024. The RSUs vest in three equal installments on each of March 5, 2025, March 5, 2026 and March 5, 2027.

SEC source: 0001415889-25-001987 · form4-01232025_110137.xml · nonDerivative · entry 1

Miles Patrick · CIK 0001289409 · Director · CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,501,715

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2024 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.00 to $12.02, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-001441 · form4-01142025_050101.xml · nonDerivative · entry 2

Sponsel David · CIK 0001772837 · EVP, SALES

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 502,311

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 11, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.01 to $11.23, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001415889-25-001441 · form4-01142025_050101.xml · nonDerivative · entry 1

Sponsel David · CIK 0001772837 · EVP, SALES

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 560,594

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 11, 2024.

SEC source: 0001415889-24-029768 · form4-12182024_111235.xml · nonDerivative · entry 1

Demski David M · CIK 0001555392 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 414,492

F1 · security: On December 18, 2024, in connection with a consulting agreement entered into between the issuer and the reporting person, and as consideration for the services to be provided by the reporting person thereunder, the issuer granted to the reporting person 126,051 restricted stock units (RSUs). The RSUs vest in equal 25% increments on June 30 of each of 2025, 2026, 2027 and 2028. Notwithstanding the foregoing, if the consulting agreement is terminated before June 30, 2028, any unvested RSUs will vest on a pro-rata basis, calculated as follows: the number of actual days elapsed between the most recent vesting date (June 30) and the date of termination, divided by 365 days (the annual vesting period). Any RSUs not vested after this pro-rata calculation will be forfeited. Each restricted stock unit (RSU) represents a contingent right to receive one share of the issuer's common stock.

F1 · price: On December 18, 2024, in connection with a consulting agreement entered into between the issuer and the reporting person, and as consideration for the services to be provided by the reporting person thereunder, the issuer granted to the reporting person 126,051 restricted stock units (RSUs). The RSUs vest in equal 25% increments on June 30 of each of 2025, 2026, 2027 and 2028. Notwithstanding the foregoing, if the consulting agreement is terminated before June 30, 2028, any unvested RSUs will vest on a pro-rata basis, calculated as follows: the number of actual days elapsed between the most recent vesting date (June 30) and the date of termination, divided by 365 days (the annual vesting period). Any RSUs not vested after this pro-rata calculation will be forfeited. Each restricted stock unit (RSU) represents a contingent right to receive one share of the issuer's common stock.

SEC source: 0001415889-24-029319 · form4-12132024_091218.xml · nonDerivative · entry 1

Sponsel David · CIK 0001772837 · EVP, SALES

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 560,832

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 11, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.51 to $9.79, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F3 · balance_after: Includes 216 shares and 338 shares of the issuer's common stock acquired under the issuer's employee stock purchase plan on May 15, 2024 and November 15, 2024, respectively.

SEC source: 0001415889-24-029317 · form4-12132024_091222.xml · derivative · entry 7

Hunsaker Craig E · CIK 0001509282 · EVP, PEOPLE & CULTURE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,249

Underlying: Common Stock · 36,301 shares

Expires 2028-07-30

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.

F4 · derivative.exercise_date: The option vested 25% on the first anniversary of the grant date and thereafter in 36 equal monthly installments.

SEC source: 0001415889-24-029317 · form4-12132024_091222.xml · derivative · entry 6

Hunsaker Craig E · CIK 0001509282 · EVP, PEOPLE & CULTURE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,208

Underlying: Common Stock · 72,752 shares

Expires 2027-07-26

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.

F3 · derivative.exercise_date: The option vested over four years with 25% vesting on the first anniversary of the grant date and the remaining 75% vesting in 36 installments every month for the three years thereafter.

SEC source: 0001415889-24-029317 · form4-12132024_091222.xml · derivative · entry 5

Hunsaker Craig E · CIK 0001509282 · EVP, PEOPLE & CULTURE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,701

Underlying: Common Stock · 1,866 shares

Expires 2027-06-15

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 · derivative.exercise_date: The option grant was approved by a committee of the Issuer's Board of Directors on February 21, 2017, subject to shareholder approval of an amendment to the Issuer's 2016 Equity Incentive Plan to increase the maximum number of shares that may be granted to any one participant during a one-year period to 500,000. The Issuer's shareholders approved the amendment on June 15, 2017. The option vested in 36 monthly installments beginning March 21, 2017, except that all vesting attributable to periods prior to June 15, 2017 was deemed to have occurred on June 15, 2017.

SEC source: 0001415889-24-029317 · form4-12132024_091222.xml · nonDerivative · entry 4

Hunsaker Craig E · CIK 0001509282 · EVP, PEOPLE & CULTURE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,276,206

F1 · price: On December 10, 2024, the reporting person exercised options to purchase 36,301 shares of the issuer's common stock for $2.69 per share, 1,866 shares of the issuer's common stock for $1.93 per share, and 72,752 shares of the issuer's common stock for $1.68 per share. The reporting person paid the exercise price on a cashless basis, resulting in the issuer withholding 23,157 of the option shares to pay the exercise price and issuing to the reporting person 87,762 shares.

SEC source: 0001415889-24-029317 · form4-12132024_091222.xml · nonDerivative · entry 3

Hunsaker Craig E · CIK 0001509282 · EVP, PEOPLE & CULTURE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,299,363

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.

SEC source: 0001415889-24-029317 · form4-12132024_091222.xml · nonDerivative · entry 2

Hunsaker Craig E · CIK 0001509282 · EVP, PEOPLE & CULTURE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,226,611

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.

SEC source: 0001415889-24-029317 · form4-12132024_091222.xml · nonDerivative · entry 1

Hunsaker Craig E · CIK 0001509282 · EVP, PEOPLE & CULTURE

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,224,745

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.