Walter Blane

SEC source: 0001340555-26-000007 · form4-05262026_070501.xml · derivative · entry 2

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,564

Underlying: Class A Common Stock · 18,564 shares

Expires 2036-05-20

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Plan. The options vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001340555-26-000007 · form4-05262026_070501.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,542

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan (the "Plan"). The RSUs vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the RSUs will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001340555-26-000002 · form4-04022026_050413.xml · derivative · entry 2

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,529

Underlying: Class A Common Stock · 23,529 shares

Expires 2036-03-30

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 75% of the options vested on March 31, 2026, and the remaining 25% of options will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

SEC source: 0001340555-26-000002 · form4-04022026_050413.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,634

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan. 75% of the RSUs vested on March 31, 2026, and the remaining 25% of RSUs will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

SEC source: 0001340555-26-000005 · form4a-05262026_110519.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,182

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan. 75% of the RSUs vested on March 31, 2026, and the remaining 25% of RSUs will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

F2 · balance_after: The Issuer implemented three reverse stock splits. Effective August 16, 2023, the Issuer effected a 1-for-50 reverse stock split for the Issuer's Class A common stock, effective May 2, 2025, the Issuer effected a second 1-for-15 reverse stock split of the Issuer's Class A common stock and effective July 1, 2025, the Issuer effected a third 1-for-50 reverse stock split of the Issuer's Class A common stock. The number of securities reported herein have been adjusted to reflect the reverse stock split. The initial Form 4 did not account for the reverse stock splits.

SEC source: 0001140361-25-024936 · form4.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,600

Underlying: Class A Common Stock · 2,600 shares

Expires 2035-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting on September 30, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-000615 · form4.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,732

Underlying: Class A Common Stock · 10,732 shares

Expires 2035-01-05

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting on March 31, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-24-032526 · form4.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,000

Underlying: Class A Common Stock · 31,000 shares

Expires 2034-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. The options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting September 30, 2024, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-23-026969 · form4.xml · derivative · entry 2

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 284,865

Underlying: Class A Common Stock · 284,865 shares

Expires 2033-05-23

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. The options vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-23-026969 · form4.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,454

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan. The RSUs vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the RSUs will be vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-22-020594 · form4.xml · derivative · entry 2

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,605

Underlying: Class A Common Stock · 21,605 shares

Expires 2032-05-22

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. The options vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-22-020594 · form4.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,400

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan. The RSUs vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the RSUs will be vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001209191-21-036230 · doc4.xml · derivative · entry 2

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,063

Underlying: Class A Common Stock · 3,063 shares

Expires 2031-05-24

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2018 Omnibus Incentive Plan. The options vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001209191-21-036230 · doc4.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,351

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2018 Omnibus Incentive Plan. The RSUs vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the RSUs will be vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001209191-20-036349 · doc4.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,862

Underlying: Class A Common Stock · 36,697 shares

Expires 2030-06-09

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2018 Omnibus Incentive Plan. The shares vest in a series of twelve (12) successive equal monthly installments measured from June 10, 2020, subject to the Reporting Person's continued service through each applicable vesting date.

SEC source: 0001209191-20-037028 · doc4a.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,383

Underlying: Class A Common Stock · 61,218 shares

Expires 2030-06-09

F1 · shares: This Form 4/A is being filed to amend an inadvertent error in the number of stock options granted to the Reporting Person in the Form 4 previously filed on June 12, 2020. The number of stock options reported on this amendment reflect the correct number of stock options granted to and held by the Reporting Person.

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2018 Omnibus Incentive Plan. The shares vest in a series of twelve (12) successive equal monthly installments measured from June 10, 2020, subject to the Reporting Person's continued service through each applicable vesting date.

F1 · derivative.underlying_shares: This Form 4/A is being filed to amend an inadvertent error in the number of stock options granted to the Reporting Person in the Form 4 previously filed on June 12, 2020. The number of stock options reported on this amendment reflect the correct number of stock options granted to and held by the Reporting Person.

F1 · balance_after: This Form 4/A is being filed to amend an inadvertent error in the number of stock options granted to the Reporting Person in the Form 4 previously filed on June 12, 2020. The number of stock options reported on this amendment reflect the correct number of stock options granted to and held by the Reporting Person.

SEC source: 0001209191-19-060775 · doc4.xml · derivative · entry 4

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Class A Common Stock · 20,000 shares

Expires 2026-07-13

F3 · kind: These two reported transactions involved an amendment of an outstanding option originally granted on July 13, 2016 resulting in the deemed cancellation of the July 13, 2016 option and the grant of a replacement option with the same terms other than the expiration date.

F2 · derivative.exercise_date: Immediately exercisable.

SEC source: 0001209191-19-060775 · doc4.xml · derivative · entry 3

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 20,000 shares

Expires 2020-07-13

F3 · kind: These two reported transactions involved an amendment of an outstanding option originally granted on July 13, 2016 resulting in the deemed cancellation of the July 13, 2016 option and the grant of a replacement option with the same terms other than the expiration date.

F2 · derivative.exercise_date: Immediately exercisable.

SEC source: 0001209191-19-060775 · doc4.xml · derivative · entry 2

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Class A Common Stock · 10,000 shares

Expires 2025-12-31

F1 · kind: These two reported transactions involved an amendment of an outstanding option originally granted on December 31, 2015 resulting in the deemed cancellation of the December 31, 2015 option and the grant of a replacement option with the same terms other than the expiration date.

F2 · derivative.exercise_date: Immediately exercisable.

SEC source: 0001209191-19-060775 · doc4.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 10,000 shares

Expires 2020-12-31

F1 · kind: These two reported transactions involved an amendment of an outstanding option originally granted on December 31, 2015 resulting in the deemed cancellation of the December 31, 2015 option and the grant of a replacement option with the same terms other than the expiration date.

F2 · derivative.exercise_date: Immediately exercisable.

SEC source: 0001209191-19-022111 · doc4.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,990

Underlying: Class A Common Stock · 18,990 shares

Expires 2029-03-28

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2018 Omnibus Incentive Plan. The shares vest in a series of twelve (12) successive equal monthly installments measured from March 28, 2019, subject to the Reporting Person's continued service through each applicable vesting date.

SEC source: 0001209191-18-031242 · doc4.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Class A Common Stock · 15,000 shares

Expires 2028-05-15

F1 · derivative.exercise_price: Translated into US dollars from Canadian dollars based on buying rate from Bank of Canada. USD $1.0000 = CAD $1.2876 on May 15, 2018; based on exercise price of CAD $14.15.

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2016 Stock Incentive Plan. The shares vest in a series of twelve (12) successive equal monthly installments measured from May 15, 2018, subject to the Reporting Person's continued service through each applicable vesting date.

SEC source: 0001209191-17-067263 · doc4.xml · derivative · entry 2

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 382,653

Underlying: Class A Common Stock · 382,653 shares

Expires 2020-12-22

F1 · price: The Class A Common Stock and the Warrant to Purchase Class A Common Stock was purchased by the Reporting Person in a private placement as a Unit. The purchase price of the Unit was $1.96.

F2 · derivative.exercise_date: Immediately exercisable.

SEC source: 0001209191-17-067263 · doc4.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 422,653

F1 · price: The Class A Common Stock and the Warrant to Purchase Class A Common Stock was purchased by the Reporting Person in a private placement as a Unit. The purchase price of the Unit was $1.96.

SEC source: 0001209191-17-061848 · doc4.xml · nonDerivative · entry 2

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.40- $2.55, 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 purchased at each separate price within the range set forth in footnote (2) to this Form 4.

SEC source: 0001209191-17-061848 · doc4.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.35 - $2.45, 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 purchased at each separate price within the range set forth in footnote (1) to this Form 4.

SEC source: 0000899243-17-010595 · doc4.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Class A Common Stock · 100,000 shares

Expires 2027-04-17

F1 · derivative.exercise_price: Translated into US dollars from Canadian dollars based on buying rate from Federal Reserve Bank. USD $1.0000 = CAD $1.3277 on April 17, 2017; based on exercise price of CAD $2.16

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2014 Stock Incentive Plan. The shares vest over four years with 25% of the shares vesting on April 17, 2018 and the remaining shares vesting annually in three equal installments on April 17, 2019, 2020 and 2021, subject to the Reporting Person's continued service through each applicable vesting date.