Lillibridge Todd W.

SEC source: 0000899243-22-013350 · doc4.xml · derivative · entry 2

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,113

Underlying: Common Shares · 30,637 shares

Expires not disclosed

F3 · derivative.exercise_price: On March 31, 2022 the reporting person was granted 30,637 restricted share units ("RSUs"), vesting in three equal annual installments beginning on the first anniversary of the grant date, and contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through each applicable vesting date. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one share of common stock of the Issuer (a "Common Share") or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal to the fair market value of one Common Share.

F1 · derivative.exercise_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F1 · derivative.expiration_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

SEC source: 0000899243-22-013350 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,508

Underlying: Common Shares · 5,609 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F2 · price: The price used to calculate the number of DSUs granted was $1.441, which was the Market Value of the Issuer's Common Shares on the date of grant.

F1 · derivative.exercise_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F1 · derivative.expiration_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

SEC source: 0000899243-22-008667 · doc4.xml · nonDerivative · entry 2

Lillibridge Todd W. · CIK 0001494933 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 484,700

F2 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.8494 - $2.00, inclusive. The reporting person undertakes to provide to DIRTT Environmental Solutions Ltd., any security holder of DIRTT Environmental Solutions Ltd., 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.

SEC source: 0000899243-22-008320 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 149,476

Underlying: Common Shares · 23,540 shares

Expires not disclosed

F1 · derivative.exercise_price: On February 28, 2022 the reporting person was granted 23,540 restricted share units ("RSUs"), vesting in three equal annual installments beginning on the first anniversary of the grant date, and contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through each applicable vesting date. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one share of common stock of the Issuer (a "Common Share") or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal to the fair market value of one Common Share.

F1 · derivative.exercise_date: On February 28, 2022 the reporting person was granted 23,540 restricted share units ("RSUs"), vesting in three equal annual installments beginning on the first anniversary of the grant date, and contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through each applicable vesting date. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one share of common stock of the Issuer (a "Common Share") or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal to the fair market value of one Common Share.

F1 · derivative.expiration_date: On February 28, 2022 the reporting person was granted 23,540 restricted share units ("RSUs"), vesting in three equal annual installments beginning on the first anniversary of the grant date, and contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through each applicable vesting date. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one share of common stock of the Issuer (a "Common Share") or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal to the fair market value of one Common Share.

SEC source: 0000899243-22-008667 · doc4.xml · nonDerivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 414,333

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.8225 - $1.8998, inclusive. The reporting person undertakes to provide to DIRTT Environmental Solutions Ltd., any security holder of DIRTT Environmental Solutions Ltd., 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.

SEC source: 0000899243-22-003822 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,936

Underlying: Common Shares · 10,729 shares

Expires not disclosed

F1 · derivative.exercise_price: On January 31, 2022 the reporting person was granted 10,729 restricted share units ("RSUs"), vesting in three equal annual installments beginning on the first anniversary of the grant date, and contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through each applicable vesting date. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one share of common stock of the Issuer (a "Common Share") or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal to the fair market value of one Common Share.

F1 · derivative.exercise_date: On January 31, 2022 the reporting person was granted 10,729 restricted share units ("RSUs"), vesting in three equal annual installments beginning on the first anniversary of the grant date, and contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through each applicable vesting date. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one share of common stock of the Issuer (a "Common Share") or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal to the fair market value of one Common Share.

F1 · derivative.expiration_date: On January 31, 2022 the reporting person was granted 10,729 restricted share units ("RSUs"), vesting in three equal annual installments beginning on the first anniversary of the grant date, and contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through each applicable vesting date. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one share of common stock of the Issuer (a "Common Share") or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal to the fair market value of one Common Share.

SEC source: 0000899243-22-002619 · doc4.xml · derivative · entry 2

Lillibridge Todd W. · CIK 0001494933 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,207

Underlying: Common Shares · 115,207 shares

Expires not disclosed

F2 · derivative.exercise_price: On January 18, 2022, the reporting person was granted a target number of RSUs equal to 115,207 restricted share units (the "Target Number of Restricted Share Units"). The number of RSUs that become vested RSUs will be between 0% and 100% of the Target Number of Restricted Share Units, depending on whether and to what extent certain trading price hurdles are achieved over the three-year performance period, which commenced on the date of grant. Vesting of the RSUs is further contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through the end of the performance period. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one Common Share or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal

F2 · shares: On January 18, 2022, the reporting person was granted a target number of RSUs equal to 115,207 restricted share units (the "Target Number of Restricted Share Units"). The number of RSUs that become vested RSUs will be between 0% and 100% of the Target Number of Restricted Share Units, depending on whether and to what extent certain trading price hurdles are achieved over the three-year performance period, which commenced on the date of grant. Vesting of the RSUs is further contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through the end of the performance period. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one Common Share or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal

F2 · derivative.exercise_date: On January 18, 2022, the reporting person was granted a target number of RSUs equal to 115,207 restricted share units (the "Target Number of Restricted Share Units"). The number of RSUs that become vested RSUs will be between 0% and 100% of the Target Number of Restricted Share Units, depending on whether and to what extent certain trading price hurdles are achieved over the three-year performance period, which commenced on the date of grant. Vesting of the RSUs is further contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through the end of the performance period. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one Common Share or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal

F2 · derivative.expiration_date: On January 18, 2022, the reporting person was granted a target number of RSUs equal to 115,207 restricted share units (the "Target Number of Restricted Share Units"). The number of RSUs that become vested RSUs will be between 0% and 100% of the Target Number of Restricted Share Units, depending on whether and to what extent certain trading price hurdles are achieved over the three-year performance period, which commenced on the date of grant. Vesting of the RSUs is further contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through the end of the performance period. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one Common Share or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal

F2 · derivative.underlying_shares: On January 18, 2022, the reporting person was granted a target number of RSUs equal to 115,207 restricted share units (the "Target Number of Restricted Share Units"). The number of RSUs that become vested RSUs will be between 0% and 100% of the Target Number of Restricted Share Units, depending on whether and to what extent certain trading price hurdles are achieved over the three-year performance period, which commenced on the date of grant. Vesting of the RSUs is further contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through the end of the performance period. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one Common Share or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal

F2 · balance_after: On January 18, 2022, the reporting person was granted a target number of RSUs equal to 115,207 restricted share units (the "Target Number of Restricted Share Units"). The number of RSUs that become vested RSUs will be between 0% and 100% of the Target Number of Restricted Share Units, depending on whether and to what extent certain trading price hurdles are achieved over the three-year performance period, which commenced on the date of grant. Vesting of the RSUs is further contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through the end of the performance period. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one Common Share or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal

SEC source: 0000899243-22-002619 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,207

Underlying: Common Shares · 115,207 shares

Expires not disclosed

F1 · derivative.exercise_price: On January 18, 2022 the reporting person was granted 115,207 restricted share units ("RSUs"), vesting in three equal annual installments beginning on the first anniversary of the grant date, and contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through each applicable vesting date. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one share of common stock of the Issuer (a "Common Share") or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal to the fair market value of one Common Share.

F1 · derivative.exercise_date: On January 18, 2022 the reporting person was granted 115,207 restricted share units ("RSUs"), vesting in three equal annual installments beginning on the first anniversary of the grant date, and contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through each applicable vesting date. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one share of common stock of the Issuer (a "Common Share") or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal to the fair market value of one Common Share.

F1 · derivative.expiration_date: On January 18, 2022 the reporting person was granted 115,207 restricted share units ("RSUs"), vesting in three equal annual installments beginning on the first anniversary of the grant date, and contingent upon the reporting person's continued service as the Interim President and Chief Executive Officer or, following the appointment of a new President and Chief Executive Officer, continued service as a member of the Board of Directors, through each applicable vesting date. Each RSU represents a conditional right to receive a cash payment equal to the fair market value of one share of common stock of the Issuer (a "Common Share") or, at the Issuer's discretion, a number of Common Shares (or a combination of cash and Common Shares) equal to the fair market value of one Common Share.

SEC source: 0000899243-22-000391 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,899

Underlying: Common Shares · 10,229 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F2 · price: The price used to calculate the number of DSUs granted was $1.833, which was the Market Value of the Issuer's Common Shares on the date of grant.

F1 · derivative.exercise_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F1 · derivative.expiration_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

SEC source: 0000899243-21-038815 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,670

Underlying: Common Shares · 5,802 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F2 · price: The price used to calculate the number of DSUs granted was $3.1576, which was the Market Value of the Issuer's Common Shares on the date of grant.

F1 · derivative.exercise_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F1 · derivative.expiration_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

SEC source: 0000899243-21-027401 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,868

Underlying: Common Shares · 3,423 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F2 · price: The price used to calculate the number of DSUs granted was $4.1993, which was the Market Value of the Issuer's Common Shares on the date of grant.

F1 · derivative.exercise_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F1 · derivative.expiration_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

SEC source: 0000899243-21-014664 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,445

Underlying: Common Shares · 5,424 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F2 · price: The price used to calculate the number of DSUs granted was $3.0203, which was the Market Value of the Issuer's Common Shares on the date of grant.

F1 · derivative.exercise_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F1 · derivative.expiration_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

SEC source: 0000899243-21-000518 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,021

Underlying: Common Shares · 5,553 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F2 · price: The price used to calculate the number of DSUs granted was $2.4761, which was the Market Value of the Issuer's Common Shares on the date of grant.

F1 · derivative.exercise_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F1 · derivative.expiration_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

SEC source: 0000899243-20-026881 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,468

Underlying: Common Shares · 8,802 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F2 · price: The price used to calculate the number of DSUs granted was C$2.07, which was the Market Value of the Issuer's Common Shares on the date of grant, converted from Canadian dollars to U.S. dollars using the Bank of Canada daily average exchange rate for the quarter ending September 30, 2020 of C$1.33 = US $1.00.

F1 · derivative.exercise_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F1 · derivative.expiration_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

SEC source: 0000899243-20-018392 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,666

Underlying: Common Shares · 10,899 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F2 · price: The price used to calculate the number of DSUs granted was C$1.67, which was the Market Value of the Issuer's Common Shares on the date of grant, converted from Canadian dollars to U.S. dollars using the Bank of Canada daily average exchange rate for the quarter ending June, 30 2020 of C$1.3889 = US $1.00.

F1 · derivative.exercise_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F1 · derivative.expiration_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

SEC source: 0000899243-20-009914 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,767

Underlying: Common Shares · 12,323 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F2 · price: The price used to calculate the number of DSUs granted was C$4.26, which was the Market Value of the Issuer's Common Shares on the date of grant, converted from Canadian dollars to U.S. dollars using the Bank of Canada daily average exchange rate for the quarter ending March 31, 2020 of C$1.3425 = US $1.00.

F1 · derivative.exercise_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F1 · derivative.expiration_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

SEC source: 0000899243-20-006619 · doc4.xml · nonDerivative · entry 2

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 234,700

F2 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.78 to $1.83, inclusive. The reporting person undertakes to provide to DIRTT Environmental Solutions Ltd., any security holder of DIRTT Environmental Solutions Ltd., 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.

SEC source: 0000899243-20-006619 · doc4.xml · nonDerivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 195,200

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $1.73 to $1.85, inclusive. The reporting person undertakes to provide to DIRTT Environmental Solutions Ltd., any security holder of DIRTT Environmental Solutions Ltd., 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.

SEC source: 0000899243-20-001236 · doc4.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,444

Underlying: Common Shares · 4,068 shares

Expires not disclosed

F1 · derivative.exercise_price: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F2 · price: The price used to calculate the number of DSUs granted was C$4.26, which was the Market Value of the Issuer's Common Shares on the date of grant, converted from Canadian dollars to U.S. dollars using the Bank of Canada exchange rate for December 31, 2019 of C$1.2988 = US $1.00.

F1 · derivative.exercise_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

F1 · derivative.expiration_date: Each deferred share unit is the economic equivalent of one share of the Issuer's Common Shares. Generally, thirty days following the date that the Reporting Person ceases to serve on the board of directors of the Issuer, the deferred share units will be settled in cash based on the volume weighted average price of the Common Shares for the five immediately preceding days on which the Common Shares were trading on the Toronto Stock Exchange; provided, however that if the Issuer's Common Shares are trading on more than one exchange at such time, such calculation shall be based on the trading price over such five day period on the stock exchange with the higher average trading volume over the twenty trading days immediately prior to such date (such price the "Market Value").

SEC source: 0000899243-19-027929 · doc4.xml · nonDerivative · entry 2

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 155,700

F2 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.077 to $3.08, inclusive. The reporting person undertakes to provide to DIRTT Environmental Solutions Ltd., any security holder of DIRTT Environmental Solutions Ltd., 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 range.

SEC source: 0000899243-19-027929 · doc4.xml · nonDerivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,700

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.0463 to $3.06, inclusive. The reporting person undertakes to provide to DIRTT Environmental Solutions Ltd., any security holder of DIRTT Environmental Solutions Ltd., 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 range.

SEC source: 0000899243-19-027780 · doc4.xml · nonDerivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,700

F1 · price: The price reported in column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.0337 to $3.04, inclusive. The reporting person undertakes to provide to DIRTT Environmental Solutions Ltd., any security holder of DIRTT Environmental Solutions Ltd., 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 range.

SEC source: 0000740260-18-000047 · wf-form4_151726270822404.xml · nonDerivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,833.32

F1 · shares: Represents shares withheld to pay the taxes on the vesting of restricted stock granted on January 27, 2016 under the Ventas, Inc. 2012 Incentive Plan.

F2 · balance_after: As of January 27, 2018, Reporting Person owns options to purchase an aggregate of 322,518 shares of Issuer's common stock.

SEC source: 0000740260-18-000031 · wf-form4_151665748536208.xml · nonDerivative · entry 2

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,871.32

F2 · shares: Represents shares withheld to pay taxes on the vesting of restricted stock units granted on January 18, 2017 under the Plan. Such vested units are payable solely in common stock of the Issuer and subject to the terms of the Plan.

F3 · balance_after: As of January 18, 2018, Reporting Person owns options to purchase an aggregate of 322,518 shares of Issuer's common stock.

F4 · balance_after: Includes 389.074 shares acquired between Feruary 28, 2017 and January 18, 2018 under the Ventas Employee and Director Stock Purchase Plan.

SEC source: 0000740260-18-000031 · wf-form4_151665748536208.xml · nonDerivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,634.246

F1 · shares: Represents shares withheld to pay the taxes on the vesting of restricted stock granted on January 18, 2017 under the Ventas, Inc. 2012 Incentive Plan (the "Plan").

SEC source: 0000740260-17-000062 · wf-form4_148849125168529.xml · derivative · entry 12

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 322,518

Underlying: Common Stock · 71,211 shares

Expires 2024-01-29

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: These options were part of a previously reported grant by the Issuer to the Reporting Person which vested in three equal annual installments beginning on the date of grant.

SEC source: 0000740260-17-000062 · wf-form4_148849125168529.xml · derivative · entry 11

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 393,729

Underlying: Common Stock · 32,058 shares

Expires 2023-01-23

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: These options were part of a previously reported grant by the Issuer to the Reporting Person which vested in three equal annual installments beginning on the date of grant.

SEC source: 0000740260-17-000062 · wf-form4_148849125168529.xml · derivative · entry 10

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 425,787

Underlying: Common Stock · 29,631 shares

Expires 2022-01-18

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: These options were part of a previously reported grant by the Issuer to the Reporting Person which vested in three equal annual installments beginning on the date of grant.

SEC source: 0000740260-17-000062 · wf-form4_148849125168529.xml · derivative · entry 9

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 455,418

Underlying: Common Stock · 9,459 shares

Expires 2021-01-20

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: These options were part of a previously reported grant by the Issuer to the Reporting Person which vested in three equal annual installments beginning on the date of grant.

SEC source: 0000740260-17-000062 · wf-form4_148849125168529.xml · nonDerivative · entry 8

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,572.246

F1 · shares: On February 28, 2017, the Reporting Person transmitted to the Securities and Exchange Commission (the "SEC") a Form 144 covering the sale of the Issuer's common stock reported in Table I. The price reported in column 4 is a weighted average price. These shares were sold by the Reporting Person in multiple transactions at prices ranging from $65.00 to $65.185, inclusive. The Reporting Person undertakes to provide Issuer, any security holder of Issuer or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1).

F2 · balance_after: Includes 34.203 shares acquired between January 18, 2017 and February 28, 2017 under the Ventas Employee and Director Stock Purchase Plan.

SEC source: 0000740260-17-000062 · wf-form4_148849125168529.xml · nonDerivative · entry 7

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 206,749.043

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: 0000740260-17-000062 · wf-form4_148849125168529.xml · nonDerivative · entry 6

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,538.043

F1 · shares: On February 28, 2017, the Reporting Person transmitted to the Securities and Exchange Commission (the "SEC") a Form 144 covering the sale of the Issuer's common stock reported in Table I. The price reported in column 4 is a weighted average price. These shares were sold by the Reporting Person in multiple transactions at prices ranging from $65.00 to $65.185, inclusive. The Reporting Person undertakes to provide Issuer, any security holder of Issuer or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1).

SEC source: 0000740260-17-000062 · wf-form4_148849125168529.xml · nonDerivative · entry 5

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,596.043

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: 0000740260-17-000062 · wf-form4_148849125168529.xml · nonDerivative · entry 4

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,538.043

F1 · shares: On February 28, 2017, the Reporting Person transmitted to the Securities and Exchange Commission (the "SEC") a Form 144 covering the sale of the Issuer's common stock reported in Table I. The price reported in column 4 is a weighted average price. These shares were sold by the Reporting Person in multiple transactions at prices ranging from $65.00 to $65.185, inclusive. The Reporting Person undertakes to provide Issuer, any security holder of Issuer or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1).

SEC source: 0000740260-17-000062 · wf-form4_148849125168529.xml · nonDerivative · entry 3

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,169.043

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: 0000740260-17-000062 · wf-form4_148849125168529.xml · nonDerivative · entry 2

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,538.043

F1 · shares: On February 28, 2017, the Reporting Person transmitted to the Securities and Exchange Commission (the "SEC") a Form 144 covering the sale of the Issuer's common stock reported in Table I. The price reported in column 4 is a weighted average price. These shares were sold by the Reporting Person in multiple transactions at prices ranging from $65.00 to $65.185, inclusive. The Reporting Person undertakes to provide Issuer, any security holder of Issuer or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1).

SEC source: 0000740260-17-000062 · wf-form4_148849125168529.xml · nonDerivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 144,997.043

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: 0000740260-17-000046 · wf-form4_148581230385946.xml · nonDerivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,538.043

F1 · shares: Represents shares withheld to pay the taxes on the vesting of restricted stock granted on January 27, 2016 under the Ventas, Inc. 2012 Incentive Plan.

F2 · balance_after: As of January 27, 2017, Reporting Person owns options to purchase an aggregate of 464,877 shares of Issuer's common stock.

SEC source: 0000740260-17-000038 · wf-form4_148529359249467.xml · nonDerivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,158.043

F1 · shares: Represents shares withheld to pay the taxes on the vesting of restricted stock granted on January 21, 2015 under the Ventas, Inc. 2012 Incentive Plan.

F2 · balance_after: As of January 21, 2017, Reporting Person owns options to purchase an aggregate of 464,877 shares of Issuer's common stock.

SEC source: 0000740260-17-000029 · wf-form4_148494790086632.xml · derivative · entry 4

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 464,877

Underlying: Common Stock · 152,692 shares

Expires 2027-01-18

F5 · shares: Stock options granted by Issuer pursuant to the Plan.

F6 · derivative.exercise_date: These options vest in three equal annual installments beginning on the date of the grant.

SEC source: 0000740260-17-000029 · wf-form4_148494790086632.xml · nonDerivative · entry 3

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 138,474.043

F3 · shares: Restricted stock units granted by Issuer pursuant to the Plan. Such units are payable solely in common stock and subject to the terms and conditions of the Plan. The restricted stock units vest in three equal annual installments beginning on the first anniversary of the date of the grant.

F4 · balance_after: Includes 175.742 shares acquired between August 4, 2016 and January 18, 2017 under the Ventas Employee and Director Stock Purchase Plan.

SEC source: 0000740260-17-000029 · wf-form4_148494790086632.xml · nonDerivative · entry 2

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,495.301

F2 · shares: Represents shares withheld to pay the taxes on the vesting of restricted stock granted on January 18, 2017 under the Plan.

SEC source: 0000740260-17-000029 · wf-form4_148494790086632.xml · nonDerivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,561.301

F1 · shares: Restricted stock granted by Issuer pursuant to the Ventas, Inc. 2012 Incentive Plan (the "Plan"). This restricted stock vests in three equal annual installments beginning on the date of the grant.

SEC source: 0000740260-16-000339 · wf-form4_147820524177233.xml · derivative · entry 1

Lillibridge Todd W. · CIK 0001494933 · EVP, Medical Prop. Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 312,185

Underlying: Common Stock · 24,288 shares

Expires 2026-11-02

F1 · derivative.exercise_date: These options vest one-third on the date of grant, one-third on January 27, 2017 and one-third on January 27, 2018.

F2 · derivative.underlying_shares: Stock options granted by Issuer pursuant to the Ventas, Inc. 2012 Incentive Plan.