Diamond Michael E

SEC source: 0000807863-25-000105 · wk-form4_1750198413.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 233,340

F1 · acquired: The reported sale of 70,352 shares of Common Stock occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 14, 2025.

SEC source: 0000807863-25-000028 · wk-form4_1739917754.xml · derivative · entry 5

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,215

Underlying: Common Stock · 20,411 shares

Expires 2028-11-06

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: 0000807863-25-000028 · wk-form4_1739917754.xml · derivative · entry 4

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,216 shares

Expires 2027-11-15

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.

SEC source: 0000807863-25-000028 · wk-form4_1739917754.xml · nonDerivative · entry 3

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,048

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: 0000807863-25-000028 · wk-form4_1739917754.xml · nonDerivative · entry 2

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,637

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: 0000807863-25-000028 · wk-form4_1739917754.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 185,421

F1 · security: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.01 - $10.31, inclusive. The reporting person undertakes to provide to Mitek Systems, Inc., any security holder of Mitek Systems, Inc., 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: 0000807863-24-000123 · wk-form4_1733884982.xml · derivative · entry 6

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,770

Underlying: Common Stock · 55,187 shares

Expires not disclosed

F6 · derivative.exercise_price: Represents performance restricted stock units (''Performance RSUs'') granted on December 8, 2024 under the 2020 Plan, which vest based upon the achievement of certain performance criteria over the three-year period following the date of grant (each such year, a ''Performance Period''). Performance criteria is measured on an annual basis as described below. Additionally, based on the attainment of certain above-target performance criteria, the final potential payout will range 100% to 200% of the number of awarded Performance RSUs.

F7 · derivative.exercise_price: With respect to the Performance RSUs, the annual performance criteria for each annual Performance Period shall be for the percentage increase in value of the Issuer's common stock to meet or exceed the percentage increase in value of the Russell 2000 Index over the applicable annual Performance Period.

F8 · derivative.exercise_price: Up to 33% of the Performance RSUs shall vest on each one-year anniversary of the date of grant if the annual performance criteria for the applicable Performance Period has been met. For the Issuer's common stock performance between 75% through 100% of the performance of the Russell 2000 Index, a pro-rata portion of the Performance RSUs will vest.

F9 · derivative.exercise_price: For the purposes of determining the percentage increase in value of the Issuer's common stock and the Russell 2000 Index, a hypothetical investment of $100 will be made in both the Issuer's common stock and the Russell 2000 Index with a purchase price equal to the average closing price of each for the 20-trading days immediately preceding the start of the applicable Performance Period. At the end of the applicable Performance Period, the value of the hypothetical investments shall be determined by assuming the sale of each based on the average closing price of each from the immediately preceding 20-trading days. The percentage change shall be determined by comparing the increase in value to the starting investment of $100.

F6 · derivative.exercise_date: Represents performance restricted stock units (''Performance RSUs'') granted on December 8, 2024 under the 2020 Plan, which vest based upon the achievement of certain performance criteria over the three-year period following the date of grant (each such year, a ''Performance Period''). Performance criteria is measured on an annual basis as described below. Additionally, based on the attainment of certain above-target performance criteria, the final potential payout will range 100% to 200% of the number of awarded Performance RSUs.

F6 · derivative.expiration_date: Represents performance restricted stock units (''Performance RSUs'') granted on December 8, 2024 under the 2020 Plan, which vest based upon the achievement of certain performance criteria over the three-year period following the date of grant (each such year, a ''Performance Period''). Performance criteria is measured on an annual basis as described below. Additionally, based on the attainment of certain above-target performance criteria, the final potential payout will range 100% to 200% of the number of awarded Performance RSUs.

SEC source: 0000807863-24-000123 · wk-form4_1733884982.xml · nonDerivative · entry 5

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 221,819

F5 · shares: Represents restricted stock units granted on December 8, 2024 under the Issuer's Amended and Restated 2020 Incentive Plan (the ''2020 Plan''). Shares subject to the award vest as follows: 25% shall vest on the first anniversary of the date grant and thereafter an additional 25% shall vest on each subsequent anniversary of the date of grant.

SEC source: 0000807863-24-000123 · wk-form4_1733884982.xml · nonDerivative · entry 4

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,632

F4 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 6,109 restricted stock units.

SEC source: 0000807863-24-000123 · wk-form4_1733884982.xml · nonDerivative · entry 3

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,493

F3 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 8,810 restricted stock units.

SEC source: 0000807863-24-000123 · wk-form4_1733884982.xml · nonDerivative · entry 2

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 171,176

F2 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 3,696 restricted stock units.

SEC source: 0000807863-24-000123 · wk-form4_1733884982.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 172,280

F1 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 5,162 restricted stock units.

SEC source: 0000807863-23-000156 · wk-form4_1702407398.xml · nonDerivative · entry 5

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,304

F5 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 9,018 performance restricted stock units.

SEC source: 0000807863-23-000156 · wk-form4_1702407398.xml · nonDerivative · entry 4

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 269,308

F4 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 7,470 performance restricted stock units.

SEC source: 0000807863-23-000156 · wk-form4_1702407398.xml · nonDerivative · entry 3

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 271,781

F3 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 5,349 performance restricted stock units.

SEC source: 0000807863-23-000148 · wk-form4_1701880096.xml · derivative · entry 2

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,069

Underlying: Common Stock · 46,873 shares

Expires not disclosed

F2 · derivative.exercise_price: With respect to At-Target Performance RSUs, the annual performance criteria for each annual Performance Period shall be for the percentage increase in value of the Issuer's common stock to meet or exceed the percentage increase in value of the Russell 2000 Index over the applicable annual Performance Period. With respect to Above-Target Performance RSUs, the annual performance criteria for each annual Performance Period shall be for the percentage increase in value of the Issuer's common stock to be 110% or more of the percentage increase in value of the Russell 2000 Index over the applicable annual Performance Period.

F3 · derivative.exercise_price: Represents 46,873 performance restricted stock units (the "Performance RSUs") granted on December 1, 2023 under the 2020 Plan, which vest based upon the achievement of certain performance criteria over the three-year period following the date of grant (each such year, a "Performance Period"). Performance criteria is measured on both an annual and cumulative basis as described below. 35,243 of the Performance RSUs vest if certain at-target performance criteria is met (the "At-Target Performance RSUs") and 11,630 of the Performance RSUs vest if certain above-target performance criteria is met (the "Above-Target Performance RSUs").

F4 · derivative.exercise_price: Up to 33% of the At-Target Performance RSUs shall vest on each one-year anniversary of the date of grant if the annual performance criteria for the applicable Performance Period has been met. Up to 33% of the Above-Target Performance RSUs shall vest on each one-year anniversary of the date of grant if the annual performance criteria for the applicable Performance Period has been exceeded by 10% or more. If the annual performance criteria for any applicable Performance Period has not been met, then up to 100% of any such prior Performance Period's unvested Performance RSUs shall vest at the end of any subsequent annual Performance Period if the applicable cumulative performance criteria has been met. For the Issuer's common stock performance (whether annual or cumulative) between 85% through 100% of the performance of the Russell 2000 Index, a pro-rata portion of the At-Target Performance RSUs will vest and no Above-Target Performance RSUs will vest.

F5 · derivative.exercise_price: For the purposes of determining the percentage increase in value of the Issuer's common stock and the Russell 2000 Index, a hypothetical investment of $100 will be made in both the Issuer's common stock and the Russell 2000 Index with a purchase price equal to the average closing price of each for the 20-trading days immediately preceding the start of the applicable Performance Period. At the end of the applicable Performance Period, the value of the hypothetical investments shall be determined by assuming the sale of each based on the average closing price of each from the immediately preceding 20-trading days. The percentage change shall be determined by comparing the increase in value to the starting investment of $100.

F2 · derivative.exercise_date: With respect to At-Target Performance RSUs, the annual performance criteria for each annual Performance Period shall be for the percentage increase in value of the Issuer's common stock to meet or exceed the percentage increase in value of the Russell 2000 Index over the applicable annual Performance Period. With respect to Above-Target Performance RSUs, the annual performance criteria for each annual Performance Period shall be for the percentage increase in value of the Issuer's common stock to be 110% or more of the percentage increase in value of the Russell 2000 Index over the applicable annual Performance Period.

F2 · derivative.expiration_date: With respect to At-Target Performance RSUs, the annual performance criteria for each annual Performance Period shall be for the percentage increase in value of the Issuer's common stock to meet or exceed the percentage increase in value of the Russell 2000 Index over the applicable annual Performance Period. With respect to Above-Target Performance RSUs, the annual performance criteria for each annual Performance Period shall be for the percentage increase in value of the Issuer's common stock to be 110% or more of the percentage increase in value of the Russell 2000 Index over the applicable annual Performance Period.

SEC source: 0000807863-23-000148 · wk-form4_1701880096.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,524

F1 · shares: Represents restricted stock units granted on December 1, 2023 under the Issuer's Amended and Restated 2020 Incentive Plan (the "2020 Plan"). Shares subject to the award vest as follows: 25% shall vest on the first anniversary of the date grant and thereafter an additional 25% shall vest on each subsequent anniversary of the date of grant.

SEC source: 0000807863-23-000156 · wk-form4_1702407398.xml · nonDerivative · entry 2

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 273,546

F2 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 6,109 restricted stock units.

SEC source: 0000807863-23-000156 · wk-form4_1702407398.xml · derivative · entry 6

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,051

Underlying: Common Stock · 9,018 shares

Expires not disclosed

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.

F6 · derivative.exercise_price: On November 28, 2022, the reporting person was granted restricted stock units under the Issuer's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F7 · derivative.exercise_price: The annual performance criteria for each annual Performance Period shall be for the % increase in value of the Issuer's common stock to meet or exceed the % increase in value of the Russell 2000 Index over the applicable annual Performance Period, based on a hypothetical investment in both Mitek's common stock and the Russell 2000 Index with a purchase price equal to the average closing price of each for the 20-trading days immediately preceding the start of the applicable Performance Period. At the end of the applicable Performance Period, the value of the hypothetical investments shall be determined by assuming the sale of each based on the average closing price of each from the immediately preceding 20-trading days. The % change shall be determined by comparing the increase in value to the starting investment.

F8 · derivative.exercise_price: Additionally, a portion of the Performance RSUs may vest during a later Performance Period if the cumulative % increase in value of the Issuer's common stock measured over the current and all previous Performance Periods exceeds the cumulative % increase in value of the Russell 2000 Index.

F6 · derivative.exercise_date: On November 28, 2022, the reporting person was granted restricted stock units under the Issuer's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F6 · derivative.expiration_date: On November 28, 2022, the reporting person was granted restricted stock units under the Issuer's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

SEC source: 0000807863-23-000156 · wk-form4_1702407398.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 275,542

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.

F1 · shares: Performance restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000807863-23-000141 · wk-form4_1701313173.xml · derivative · entry 3

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 59,661

Underlying: Common Stock · 5,345 shares

Expires not disclosed

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_price: On November 27, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F3 · derivative.exercise_price: The annual performance criteria for each annual Performance Period shall be for the % increase in value of Mitek's common stock to meet or exceed the % increase in value of the Russell 2000 Index over the applicable annual Performance Period, based on a hypothetical investment in both Mitek's common stock and the Russell 2000 Index with a purchase price equal to the average closing price of each for the 20-trading days immediately preceding the start of the applicable Performance Period. At the end of the applicable Performance Period, the value of the hypothetical investments shall be determined by assuming the sale of each based on the average closing price of each from the immediately preceding 20-trading days. The % change shall be determined by comparing the increase in value to the starting investment.

F2 · derivative.exercise_date: On November 27, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F2 · derivative.expiration_date: On November 27, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

SEC source: 0000807863-23-000141 · wk-form4_1701313173.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 223,816

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.

F1 · shares: Performance restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000807863-25-000098 · wk-form4_1747434580.xml · nonDerivative · entry 4

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 303,692

F1 · security: The transactions reported on this Form 4 are being reported late due to inadvertent administrative error. The amount in Column 5 of this Form 4 reflects the number of shares beneficially owned by the Reporting Person as of the date of this report after giving effect to the transactions reported herein and previously reported transactions that occurred after November 26, 2023.

F5 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 3,695 restricted stock units.

F1 · balance_after: The transactions reported on this Form 4 are being reported late due to inadvertent administrative error. The amount in Column 5 of this Form 4 reflects the number of shares beneficially owned by the Reporting Person as of the date of this report after giving effect to the transactions reported herein and previously reported transactions that occurred after November 26, 2023.

SEC source: 0000807863-25-000098 · wk-form4_1747434580.xml · nonDerivative · entry 2

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 303,692

F1 · security: The transactions reported on this Form 4 are being reported late due to inadvertent administrative error. The amount in Column 5 of this Form 4 reflects the number of shares beneficially owned by the Reporting Person as of the date of this report after giving effect to the transactions reported herein and previously reported transactions that occurred after November 26, 2023.

F3 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 5,349 performance restricted stock units.

F1 · balance_after: The transactions reported on this Form 4 are being reported late due to inadvertent administrative error. The amount in Column 5 of this Form 4 reflects the number of shares beneficially owned by the Reporting Person as of the date of this report after giving effect to the transactions reported herein and previously reported transactions that occurred after November 26, 2023.

SEC source: 0000807863-23-000141 · wk-form4_1701313173.xml · derivative · entry 4

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,196

Underlying: Common Stock · 7,465 shares

Expires not disclosed

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_price: The annual performance criteria for each annual Performance Period shall be for the % increase in value of Mitek's common stock to meet or exceed the % increase in value of the Russell 2000 Index over the applicable annual Performance Period, based on a hypothetical investment in both Mitek's common stock and the Russell 2000 Index with a purchase price equal to the average closing price of each for the 20-trading days immediately preceding the start of the applicable Performance Period. At the end of the applicable Performance Period, the value of the hypothetical investments shall be determined by assuming the sale of each based on the average closing price of each from the immediately preceding 20-trading days. The % change shall be determined by comparing the increase in value to the starting investment.

F4 · derivative.exercise_price: Additionally, a portion of the Performance RSUs may vest during a later Performance Period if the cumulative % increase in value of Mitek common stock measured over the current and all previous Performance Periods exceeds the cumulative % increase in value of the Russell 2000 Index.

F5 · derivative.exercise_price: On November 26, 2021, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F5 · derivative.exercise_date: On November 26, 2021, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F5 · derivative.expiration_date: On November 26, 2021, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

SEC source: 0000807863-23-000141 · wk-form4_1701313173.xml · nonDerivative · entry 2

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 231,281

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.

F1 · shares: Performance restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0000807863-25-000098 · wk-form4_1747434580.xml · nonDerivative · entry 3

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 303,692

F1 · security: The transactions reported on this Form 4 are being reported late due to inadvertent administrative error. The amount in Column 5 of this Form 4 reflects the number of shares beneficially owned by the Reporting Person as of the date of this report after giving effect to the transactions reported herein and previously reported transactions that occurred after November 26, 2023.

F4 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 5,162 restricted stock units.

F1 · balance_after: The transactions reported on this Form 4 are being reported late due to inadvertent administrative error. The amount in Column 5 of this Form 4 reflects the number of shares beneficially owned by the Reporting Person as of the date of this report after giving effect to the transactions reported herein and previously reported transactions that occurred after November 26, 2023.

SEC source: 0000807863-25-000098 · wk-form4_1747434580.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 303,692

F1 · security: The transactions reported on this Form 4 are being reported late due to inadvertent administrative error. The amount in Column 5 of this Form 4 reflects the number of shares beneficially owned by the Reporting Person as of the date of this report after giving effect to the transactions reported herein and previously reported transactions that occurred after November 26, 2023.

F2 · shares: Represents the disposition of shares that were automatically sold by the Issuer to pay withholding taxes upon the vesting of 7,470 performance restricted stock units.

F1 · balance_after: The transactions reported on this Form 4 are being reported late due to inadvertent administrative error. The amount in Column 5 of this Form 4 reflects the number of shares beneficially owned by the Reporting Person as of the date of this report after giving effect to the transactions reported herein and previously reported transactions that occurred after November 26, 2023.

SEC source: 0000807863-23-000140 · wk-form4_1700189378.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 218,471

F1 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay withholding taxes upon the vesting of 9,283 restricted stock units.

SEC source: 0000807863-22-000133 · wf-form4_167002507889225.xml · derivative · entry 2

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,006

Underlying: Common Stock · 32,503 shares

Expires not disclosed

F2 · derivative.exercise_price: Represents 32,503 performance restricted stock units (the "Performance RSUs") granted on November 30, 2022 under Mitek's 2020 Incentive Plan, which vest based upon the achievement of certain performance criteria over the three-year period following the date of grant (each such year, a "Performance Period"). Performance criteria is measured on both an annual and cumulative basis as described below. 24,438 of the Performance RSUs vest if certain at-target performance criteria is met (the "At-Target Performance RSUs") and 8,065 of the Performance RSUs vest if certain above-target performance criteria is met (the "Above-Target Performance RSUs").

F3 · derivative.exercise_price: Up to 33.33% of the At-Target Performance RSUs shall vest on each one-year anniversary of the date of grant if the annual performance criteria for the applicable Performance Period has been met. Up to 33.33% of the Above-Target Performance RSUs shall vest on each one-year anniversary of the date of grant if the annual performance criteria for the applicable Performance Period has been exceeded by 10% or more. If the annual performance criteria for any applicable Performance Period has not been met, then up to 100% of any such prior Performance Period's unvested Performance RSUs shall vest at the end of any subsequent annual Performance Period if the applicable cumulative performance criteria has been met. For Mitek common stock performance (whether annual or cumulative) between 85% through 100% of the performance of the Russell 2000 Index, a pro-rata portion of the At-Target Performance RSUs will vest and no Above-Target Performance RSUs will vest.

F4 · derivative.exercise_price: With respect to At-Target Performance RSUs, the annual performance criteria for each annual Performance Period shall be for the percentage increase in value of Mitek's common stock to meet or exceed the percentage increase in value of the Russell 2000 Index over the applicable annual Performance Period. With respect to Above-Target Performance RSUs, the annual performance criteria for each annual Performance Period shall be for the percentage increase in value of Mitek's common stock to be 110% or more of the percentage increase in value of the Russell 2000 Index over the applicable annual Performance Period.

F5 · derivative.exercise_price: For the purposes of determining the percentage increase in value of Mitek's common stock and the Russell 2000 Index, a hypothetical investment of $100 will be made in both Mitek's common stock and the Russell 2000 Index with a purchase price equal to the average closing price of each for the 20-trading days immediately preceding the start of the applicable Performance Period. At the end of the applicable Performance Period, the value of the hypothetical investments shall be determined by assuming the sale of each based on the average closing price of each from the immediately preceding 20-trading days. The percentage change shall be determined by comparing the increase in value to the starting investment of $100.

F2 · derivative.exercise_date: Represents 32,503 performance restricted stock units (the "Performance RSUs") granted on November 30, 2022 under Mitek's 2020 Incentive Plan, which vest based upon the achievement of certain performance criteria over the three-year period following the date of grant (each such year, a "Performance Period"). Performance criteria is measured on both an annual and cumulative basis as described below. 24,438 of the Performance RSUs vest if certain at-target performance criteria is met (the "At-Target Performance RSUs") and 8,065 of the Performance RSUs vest if certain above-target performance criteria is met (the "Above-Target Performance RSUs").

F2 · derivative.expiration_date: Represents 32,503 performance restricted stock units (the "Performance RSUs") granted on November 30, 2022 under Mitek's 2020 Incentive Plan, which vest based upon the achievement of certain performance criteria over the three-year period following the date of grant (each such year, a "Performance Period"). Performance criteria is measured on both an annual and cumulative basis as described below. 24,438 of the Performance RSUs vest if certain at-target performance criteria is met (the "At-Target Performance RSUs") and 8,065 of the Performance RSUs vest if certain above-target performance criteria is met (the "Above-Target Performance RSUs").

SEC source: 0000807863-22-000133 · wf-form4_167002507889225.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 221,471

F1 · shares: Represents restricted stock units granted on November 30, 2022 under Mitek's 2020 Incentive Plan. Shares subject to the award vest as follows: 25% shall vest on the first anniversary of the date grant and thereafter an additional 25% shall vest on each subsequent anniversary of the date of grant.

SEC source: 0000807863-22-000123 · wf-form4_166984491417581.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,033

F1 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay withholding taxes upon the vesting of 8,857 restricted stock units.

SEC source: 0000807863-22-000115 · wf-form4_166872830147451.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,052

F1 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay withholding taxes upon the vesting of 9,282 restricted stock units.

SEC source: 0000807863-22-000108 · wf-form4_166803871274222.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,047

F1 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay withholding taxes upon the vesting of 7,895 restricted stock units.

SEC source: 0000807863-22-000067 · wf-form4_164856797869864.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,671

F1 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay additional withholding taxes upon the vesting of 12,376 performance restricted stock units, which vesting was previously reported on March 23, 2022.

SEC source: 0000807863-22-000062 · wf-form4_164808492113408.xml · nonDerivative · entry 2

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 206,243

F2 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay withholding taxes upon the vesting of 12,376 performance restricted stock units.

F3 · balance_after: Includes 1,225 shares acquired under the Mitek employee stock purchase plan on February 15, 2022 in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).

SEC source: 0000807863-22-000062 · wf-form4_164808492113408.xml · derivative · entry 3

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,583

Underlying: Common Stock · 12,376 shares

Expires not disclosed

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_price: On March 20, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F5 · derivative.exercise_price: The annual performance criteria for each annual Performance Period shall be for the % increase in value of Mitek's common stock to meet or exceed the % increase in value of the Russell 2000 Index over the applicable annual Performance Period, based on a hypothetical investment in both Mitek's common stock and the Russell 2000 Index with a purchase price equal to the average closing price of each for the 20-trading days immediately preceding the start of the applicable Performance Period. At the end of the applicable Performance Period, the value of the hypothetical investments shall be determined by assuming the sale of each based on the average closing price of each from the immediately preceding 20-trading days. The % change shall be determined by comparing the increase in value to the starting investment. The performance criteria for the second Performance Period was met, resulting in the vesting of 33% of the Performance RSUs.

F4 · derivative.exercise_date: On March 20, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F4 · derivative.expiration_date: On March 20, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

SEC source: 0000807863-22-000062 · wf-form4_164808492113408.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 208,714

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.

F1 · shares: Performance restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001590840-21-000009 · wf-form4_164073459843235.xml · derivative · entry 3

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,959

Underlying: Common Stock · 58 shares

Expires not disclosed

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_price: On November 27, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F4 · derivative.exercise_price: The annual performance criteria for each annual Performance Period shall be for the % increase in value of Mitek's common stock to meet or exceed the % increase in value of the Russell 2000 Index over the applicable annual Performance Period, based on a hypothetical investment in both Mitek's common stock and the Russell 2000 Index with a purchase price equal to the average closing price of each for the 20-trading days immediately preceding the start of the applicable Performance Period. At the end of the applicable Performance Period, the value of the hypothetical investments shall be determined by assuming the sale of each based on the average closing price of each from the immediately preceding 20-trading days. The % change shall be determined by comparing the increase in value to the starting investment. The performance criteria for the first Performance Period was met, resulting in the vesting of 33% of the Performance RSUs.

F5 · derivative.exercise_price: Additionally, a portion of the Performance RSUs may vest during a later Performance Period if the cumulative % increase in value of Mitek common stock measured over the current and all previous Performance Periods exceeds the cumulative % increase in value of the Russell 2000 Index.

F3 · derivative.exercise_date: On November 27, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F3 · derivative.expiration_date: On November 27, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

SEC source: 0001590840-21-000009 · wf-form4_164073459843235.xml · nonDerivative · entry 2

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,338

F2 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay withholding taxes upon the vesting of 58 performance restricted stock units.

SEC source: 0001590840-21-000009 · wf-form4_164073459843235.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,368

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.

F1 · shares: Performance restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001590840-21-000006 · wf-form4_163832191852132.xml · nonDerivative · entry 4

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,310

F4 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay withholding taxes upon the vesting of 4,927 performance restricted stock units.

SEC source: 0001590840-21-000006 · wf-form4_163832191852132.xml · nonDerivative · entry 3

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 198,150

F3 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay withholding taxes upon the vesting of 3,695 restricted stock units.

SEC source: 0001590840-21-000006 · wf-form4_163832191852132.xml · derivative · entry 6

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,017

Underlying: Common Stock · 4,927 shares

Expires not disclosed

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.

F9 · derivative.exercise_price: On November 27, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F10 · derivative.exercise_price: The annual performance criteria for each annual Performance Period shall be for the % increase in value of Mitek's common stock to meet or exceed the % increase in value of the Russell 2000 Index over the applicable annual Performance Period, based on a hypothetical investment in both Mitek's common stock and the Russell 2000 Index with a purchase price equal to the average closing price of each for the 20-trading days immediately preceding the start of the applicable Performance Period. At the end of the applicable Performance Period, the value of the hypothetical investments shall be determined by assuming the sale of each based on the average closing price of each from the immediately preceding 20-trading days. The % change shall be determined by comparing the increase in value to the starting investment. The performance criteria for the first Performance Period was met, resulting in the vesting of 33% of the Performance RSUs.

F11 · derivative.exercise_price: Additionally, a portion of the Performance RSUs may vest during a later Performance Period if the cumulative % increase in value of Mitek common stock measured over the current and all previous Performance Periods exceeds the cumulative % increase in value of the Russell 2000 Index.

F9 · derivative.exercise_date: On November 27, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

F9 · derivative.expiration_date: On November 27, 2020, the reporting person was granted restricted stock units under Mitek's 2020 Incentive Plan (the "Performance RSUs"), which vest based upon the achievement of certain performance criteria over the three year period following the date of grant (each such year, a "Performance Period"), with up to 33% of such units vesting (on each anniversary of the date of grant) with respect to each applicable Performance Period. Performance criteria is measured on both an annual and cumulative basis as described below.

SEC source: 0001590840-21-000006 · wf-form4_163832191852132.xml · nonDerivative · entry 2

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 199,367

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 · shares: Performance restricted stock units convert into common stock on a one-for-one basis.

SEC source: 0001590840-21-000006 · wf-form4_163832191852132.xml · derivative · entry 5

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,944

Underlying: Common Stock · 27,533 shares

Expires not disclosed

F5 · derivative.exercise_price: Represents 27,533 performance restricted stock units (the "Performance RSUs") granted on November 26, 2021 under Mitek's 2020 Incentive Plan, which vest based upon the achievement of certain performance criteria over the three-year period following the date of grant (each such year, a "Performance Period"). Performance criteria is measured on both an annual and cumulative basis as described below. 20,649 of the Performance RSUs vest if certain at-target performance criteria is met (the "At-Target Performance RSUs") and 6,884 of the Performance RSUs vest if certain above-target performance criteria is met (the "Above-Target Performance RSUs").

F6 · derivative.exercise_price: Up to 33.33% of the At-Target Performance RSUs shall vest on each one-year anniversary of the date of grant if the annual performance criteria for the applicable Performance Period has been met. Up to 33.33% of the Above-Target Performance RSUs shall vest on each one-year anniversary of the date of grant if the annual performance criteria for the applicable Performance Period has been exceeded by 10% or more. If the annual performance criteria for any applicable Performance Period has not been met, then up to 100% of any such prior Performance Period's unvested Performance RSUs shall vest at the end of any subsequent annual Performance Period if the applicable cumulative performance criteria has been met. For Mitek common stock performance (whether annual or cumulative) between 85% through 100% of the performance of the Russell 2000 Index, a pro-rata portion of the At-Target Performance RSUs will vest and no Above-Target Performance RSUs will vest.

F7 · derivative.exercise_price: With respect to At-Target Performance RSUs, the annual performance criteria for each annual Performance Period shall be for the percentage increase in value of Mitek's common stock to meet or exceed the percentage increase in value of the Russell 2000 Index over the applicable annual Performance Period. With respect to Above-Target Performance RSUs, the annual performance criteria for each annual Performance Period shall be for the percentage increase in value of Mitek's common stock to be 110% or more of the percentage increase in value of the Russell 2000 Index over the applicable annual Performance Period.

F8 · derivative.exercise_price: For the purposes of determining the percentage increase in value of Mitek's common stock and the Russell 2000 Index, a hypothetical investment of $100 will be made in both Mitek's common stock and the Russell 2000 Index with a purchase price equal to the average closing price of each for the 20-trading days immediately preceding the start of the applicable Performance Period. At the end of the applicable Performance Period, the value of the hypothetical investments shall be determined by assuming the sale of each based on the average closing price of each from the immediately preceding 20-trading days. The percentage change shall be determined by comparing the increase in value to the starting investment of $100.

F5 · derivative.exercise_date: Represents 27,533 performance restricted stock units (the "Performance RSUs") granted on November 26, 2021 under Mitek's 2020 Incentive Plan, which vest based upon the achievement of certain performance criteria over the three-year period following the date of grant (each such year, a "Performance Period"). Performance criteria is measured on both an annual and cumulative basis as described below. 20,649 of the Performance RSUs vest if certain at-target performance criteria is met (the "At-Target Performance RSUs") and 6,884 of the Performance RSUs vest if certain above-target performance criteria is met (the "Above-Target Performance RSUs").

F5 · derivative.expiration_date: Represents 27,533 performance restricted stock units (the "Performance RSUs") granted on November 26, 2021 under Mitek's 2020 Incentive Plan, which vest based upon the achievement of certain performance criteria over the three-year period following the date of grant (each such year, a "Performance Period"). Performance criteria is measured on both an annual and cumulative basis as described below. 20,649 of the Performance RSUs vest if certain at-target performance criteria is met (the "At-Target Performance RSUs") and 6,884 of the Performance RSUs vest if certain above-target performance criteria is met (the "Above-Target Performance RSUs").

SEC source: 0001590840-21-000006 · wf-form4_163832191852132.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 194,440

F1 · shares: Represents restricted stock units granted on November 26, 2021 under Mitek's 2020 Incentive Plan. Shares subject to the award vest as follows: 25% shall vest on the first anniversary of the date grant and thereafter an additional 25% shall vest on each subsequent anniversary of the date of grant.

SEC source: 0001590840-21-000004 · wf-form4_163719194512049.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,791

F1 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay withholding taxes upon the vesting of 9,002 restricted stock units.

SEC source: 0001590840-21-000002 · wf-form4_163675058201015.xml · nonDerivative · entry 1

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 176,783

F1 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay withholding taxes upon the vesting of 7,895 restricted stock units.

SEC source: 0000807863-21-000041 · wf-form4_161663069966093.xml · nonDerivative · entry 3

Diamond Michael E · CIK 0001590840 · General Manager

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 179,352

F3 · shares: Represents the disposition of shares that were automatically sold by Mitek Systems, Inc. to pay withholding taxes upon the vesting of 12,376 performance restricted stock units.

F4 · balance_after: Includes 2,000 shares acquired under the Mitek employee stock purchase plan on February 12, 2021 in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).