ICFI

SEC source: 0001225208-22-004746 · doc4.xml · derivative · entry 4

Lee Rodney Mark Jr. · CIK 0001867853 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,042

Underlying: Common · 237 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 exercise price for the cash-settled restricted stock unit exercise was $89.32.

F3 · price: The exercise price for the cash-settled restricted stock unit exercise was $89.32.

F4 · derivative.exercise_date: Represents the 3rd vesting anniversary (50%) of acquired cash-settled restricted stock units granted pursuant to the 2018 Omnibus Plan, as amended.

F4 · derivative.expiration_date: Represents the 3rd vesting anniversary (50%) of acquired cash-settled restricted stock units granted pursuant to the 2018 Omnibus Plan, as amended.

SEC source: 0001225208-22-004746 · doc4.xml · derivative · entry 3

Lee Rodney Mark Jr. · CIK 0001867853 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,805

Underlying: Common · 237 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.

F1 · price: The exercise price for the restricted stock unit exercise was $89.32.

F2 · derivative.exercise_date: Represents the 3rd vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F2 · derivative.expiration_date: Represents the 3rd vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-22-004746 · doc4.xml · nonDerivative · entry 2

Lee Rodney Mark Jr. · CIK 0001867853 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,400

SEC source: 0001225208-22-004746 · doc4.xml · nonDerivative · entry 1

Lee Rodney Mark Jr. · CIK 0001867853 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,484

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 · price: The exercise price for the restricted stock unit exercise was $89.32.

SEC source: 0001225208-22-004744 · doc4.xml · derivative · entry 6

Morgan James C M · CIK 0001554231 · Chief of Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,919

Underlying: Common · 2,459 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.

F1 · derivative.exercise_price: The exercise price for the restricted stock unit exercise was $89.32.

F1 · price: The exercise price for the restricted stock unit exercise was $89.32.

F2 · derivative.exercise_date: Represents the 3rd vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F2 · derivative.expiration_date: Represents the 3rd vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-22-004744 · doc4.xml · derivative · entry 5

Morgan James C M · CIK 0001554231 · Chief of Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,378

Underlying: Common · 1,075 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.

F1 · derivative.exercise_price: The exercise price for the restricted stock unit exercise was $89.32.

F1 · price: The exercise price for the restricted stock unit exercise was $89.32.

F2 · derivative.exercise_date: Represents the 3rd vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F2 · derivative.expiration_date: Represents the 3rd vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-22-004744 · doc4.xml · nonDerivative · entry 4

Morgan James C M · CIK 0001554231 · Chief of Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,914

SEC source: 0001225208-22-004744 · doc4.xml · nonDerivative · entry 3

Morgan James C M · CIK 0001554231 · Chief of Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,655

SEC source: 0001225208-22-004744 · doc4.xml · nonDerivative · entry 2

Morgan James C M · CIK 0001554231 · Chief of Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,979

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 · price: The exercise price for the restricted stock unit exercise was $89.32.

SEC source: 0001225208-22-004744 · doc4.xml · nonDerivative · entry 1

Morgan James C M · CIK 0001554231 · Chief of Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,904

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 · price: The exercise price for the restricted stock unit exercise was $89.32.

SEC source: 0001225208-22-004743 · doc4.xml · derivative · entry 7

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,521

Underlying: Common · 4,336 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.

F1 · derivative.exercise_price: The exercise price for the restricted stock unit exercise was $89.32.

F1 · price: The exercise price for the restricted stock unit exercise was $89.32.

F2 · derivative.exercise_date: Represents the 3rd vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F2 · derivative.expiration_date: Represents the 3rd vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-22-004743 · doc4.xml · derivative · entry 6

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,857

Underlying: Common · 3,046 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.

F1 · derivative.exercise_price: The exercise price for the restricted stock unit exercise was $89.32.

F1 · price: The exercise price for the restricted stock unit exercise was $89.32.

F2 · derivative.exercise_date: Represents the 3rd vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F2 · derivative.expiration_date: Represents the 3rd vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-22-004743 · doc4.xml · nonDerivative · entry 4

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,693

SEC source: 0001225208-22-004743 · doc4.xml · nonDerivative · entry 3

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,536

SEC source: 0001225208-22-004743 · doc4.xml · nonDerivative · entry 2

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,910

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 · price: The exercise price for the restricted stock unit exercise was $89.32.

SEC source: 0001225208-22-004743 · doc4.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,864

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 · price: The exercise price for the restricted stock unit exercise was $89.32.

SEC source: 0001225208-22-005694 · doc4.xml · nonDerivative · entry 2

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 716

SEC source: 0001225208-22-005694 · doc4.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 316

SEC source: 0001225208-22-000920 · doc4.xml · nonDerivative · entry 2

Ostria Sergio J · CIK 0001652933 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,039

F2 · shares: 881 of the shares underlying vested performance shares were withheld to pay the related tax liability.

SEC source: 0001225208-22-000920 · doc4.xml · nonDerivative · entry 1

Ostria Sergio J · CIK 0001652933 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,920

F1 · shares: In 2019, the Reportable Person was awarded a performance share award, contingent upon the achievement of certain performance criteria. The criteria have been met and these shares represent the vesting of the shares pursuant to that award.

SEC source: 0001225208-22-000919 · doc4.xml · nonDerivative · entry 2

Morgan James C M · CIK 0001554231 · Chief of Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,445

F2 · shares: 1619 of the shares underlying vested performance shares were withheld to pay the related tax liability.

SEC source: 0001225208-22-000919 · doc4.xml · nonDerivative · entry 1

Morgan James C M · CIK 0001554231 · Chief of Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,064

F1 · shares: In 2019, the Reportable Person was awarded a performance share award, contingent upon the achievement of certain performance criteria. The criteria have been met and these shares represent the vesting of the shares pursuant to that award.

SEC source: 0001225208-22-000918 · doc4.xml · nonDerivative · entry 2

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,528

F2 · shares: 2805 of the shares underlying vested performance shares were withheld to pay the related tax liability.

SEC source: 0001225208-22-000918 · doc4.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,333

F1 · shares: In 2019, the Reportable Person was awarded a performance share award, contingent upon the achievement of certain performance criteria. The criteria have been met and these shares represent the vesting of the shares pursuant to that award.

SEC source: 0001225208-22-000674 · doc4.xml · nonDerivative · entry 4

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Indirect · John M. Wasson Rev. Trust

Disclosed balance after: 70,846

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2021.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $101.32 to $102.25, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, 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 footnotes (2), (3), (4) and (5) to this Form 4.

SEC source: 0001225208-22-000674 · doc4.xml · nonDerivative · entry 3

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Indirect · John M. Wasson Rev. Trust

Disclosed balance after: 73,846

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2021.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $102.35 to $103.31, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, 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 footnotes (2), (3), (4) and (5) to this Form 4.

SEC source: 0001225208-22-000674 · doc4.xml · nonDerivative · entry 2

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Indirect · John M. Wasson Rev. Trust

Disclosed balance after: 75,346

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2021.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $103.36 to $104.16, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, 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 footnotes (2), (3), (4) and (5) to this Form 4.

SEC source: 0001225208-22-000674 · doc4.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Indirect · John M. Wasson Rev. Trust

Disclosed balance after: 75,751

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 9, 2021.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $104.39 to $104.49, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, 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 footnotes (2), (3), (4) and (5) to this Form 4.

SEC source: 0001225208-22-000173 · doc4.xml · nonDerivative · entry 1

Williams Michelle A · CIK 0001894152 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 696

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan, as amended, and represents the Reporting Person's annual equity award, pro-rated to appointment date. These restricted stock units will vest in equal increments (Mar. 1 and June 1).

SEC source: 0001225208-22-000092 · doc4.xml · nonDerivative · entry 1

Lee Rodney Mark Jr. · CIK 0001867853 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,247

F1 · security: The reporting person is voluntarily reporting the acquisition of shares of the issuer's common stock pursuant to the ICF International, Inc. 2006 Employee Stock Purchase Plan (the ESPP), for the ESPP purchase period of July 1, 2021 through December 31, 2021. This transaction is also exempt pursuant to Rule 16b-3(c).

F2 · date: The Offering Period (as defined in the ESPP) ended on December 31, 2021, and the shares were acquired on the last business day of the Offering Period.

F3 · price: In accordance with the ESPP, these shares were purchase at a price not less than ninety-five percent (95%) of the per share fair market value of the Common Shares (as defined in the ESPP) as of December 30, 2021, the last trading day prior to the end of the Offering Period.

SEC source: 0001225208-22-000091 · doc4.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,983

F1 · security: The reporting person is voluntarily reporting the acquisition of shares of the issuer's common stock pursuant to the ICF International, Inc. 2006 Employee Stock Purchase Plan (the ESPP), for the ESPP purchase period of July 1, 2021 through December 31, 2021. This transaction is also exempt pursuant to Rule 16b-3(c).

F2 · date: The Offering Period (as defined in the ESPP) ended on December 31, 2021, and the shares were acquired on the last business day of the Offering Period.

F3 · price: In accordance with the ESPP, these shares were purchase at a price not less than ninety-five percent (95%) of the per share fair market value of the Common Shares (as defined in the ESPP) as of December 31, 2021, the last trading day prior to the end of the Offering Period.

SEC source: 0001225208-22-000669 · doc5.xml · nonDerivative · entry 2

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Indirect · John M. Wasson Rev. Trust

Disclosed balance after: 75,846

F1 · kind: The Reporting Person transferred the referenced amount of shares of the issuer's common stock to the John M. Wasson Rev. Trust, a family trust of which the Reporting Person is a co-trustee.

SEC source: 0001225208-22-000669 · doc5.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The Reporting Person transferred the referenced amount of shares of the issuer's common stock to the John M. Wasson Rev. Trust, a family trust of which the Reporting Person is a co-trustee.

SEC source: 0001225208-21-015177 · doc4.xml · nonDerivative · entry 2

SCHULTE PETER M · CIK 0001339483 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Peter Schulte 2021 Delaware Trust

Disclosed balance after: 53,918

F1 · kind: The Reporting Person transferred the referenced amount of shares of the issuer's common stock to the Peter Schulte 2021 Delaware Trust, a trust for the benefit of the Reporting Person's daughters, over which the Reporting Person has control.

SEC source: 0001225208-21-015177 · doc4.xml · nonDerivative · entry 1

SCHULTE PETER M · CIK 0001339483 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,492

F1 · kind: The Reporting Person transferred the referenced amount of shares of the issuer's common stock to the Peter Schulte 2021 Delaware Trust, a trust for the benefit of the Reporting Person's daughters, over which the Reporting Person has control.

SEC source: 0001225208-21-014578 · doc4.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,846

F1 · price: The transaction reported involved a gift by the reporting person of 3500 shares of common stock to an educational organization.

SEC source: 0001225208-21-013867 · doc4.xml · derivative · entry 3

WELSH BETTINA GARCIA · CIK 0001804458 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,272

Underlying: Common · 1,500 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.

F1 · derivative.exercise_price: The exercise price for the restricted stock unit exercise was $104.93.

F1 · price: The exercise price for the restricted stock unit exercise was $104.93.

F2 · derivative.exercise_date: Represents the second vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F2 · derivative.expiration_date: Represents the second vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-21-013867 · doc4.xml · nonDerivative · entry 2

WELSH BETTINA GARCIA · CIK 0001804458 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,679

SEC source: 0001225208-21-013867 · doc4.xml · nonDerivative · entry 1

WELSH BETTINA GARCIA · CIK 0001804458 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,179

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 · price: The exercise price for the restricted stock unit exercise was $104.93.

SEC source: 0001225208-21-013866 · doc4.xml · derivative · entry 3

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,903

Underlying: Common · 1,500 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.

F1 · derivative.exercise_price: The exercise price for the restricted stock unit exercise was $104.93.

F1 · price: The exercise price for the restricted stock unit exercise was $104.93.

F2 · derivative.exercise_date: Represents the second vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F2 · derivative.expiration_date: Represents the second vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-21-013866 · doc4.xml · nonDerivative · entry 2

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,346

SEC source: 0001225208-21-013866 · doc4.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,023

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 · price: The exercise price for the restricted stock unit exercise was $104.93.

SEC source: 0001225208-21-013714 · doc4.xml · derivative · entry 1

Lee Rodney Mark Jr. · CIK 0001867853 · Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,748

Underlying: Common · 4,748 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit is the economic equivalent of one share of ICF International, Inc.'s Common Stock.

F2 · derivative.exercise_date: These acquired restricted stock units were granted as a retention award pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan, as amended. These restricted stock units vest over a period of three (3) years, at 25% on each of the first two anniversaries of the grant and 50% on the third anniversary from the day of grant.

F2 · derivative.expiration_date: These acquired restricted stock units were granted as a retention award pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan, as amended. These restricted stock units vest over a period of three (3) years, at 25% on each of the first two anniversaries of the grant and 50% on the third anniversary from the day of grant.

SEC source: 0001225208-21-013713 · doc4.xml · derivative · entry 1

Morgan James C M · CIK 0001554231 · Chief of Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,453

Underlying: Common · 6,062 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit is the economic equivalent of one share of ICF International, Inc.'s Common Stock.

F2 · derivative.exercise_date: These acquired restricted stock units were granted as a retention award pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan, as amended. These restricted stock units vest over a period of three (3) years, at 25% on each of the first two anniversaries of the grant and 50% on the third anniversary from the day of grant.

F2 · derivative.expiration_date: These acquired restricted stock units were granted as a retention award pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan, as amended. These restricted stock units vest over a period of three (3) years, at 25% on each of the first two anniversaries of the grant and 50% on the third anniversary from the day of grant.

SEC source: 0001225208-21-013372 · doc4.xml · nonDerivative · entry 1

Morgan James C M · CIK 0001554231 · Chief of Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,848

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 22, 2019, as amended.

SEC source: 0001225208-21-013129 · doc4.xml · nonDerivative · entry 1

Morgan James C M · CIK 0001554231 · Chief of Business Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,254

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 22, 2019, as amended.

SEC source: 0001225208-21-011334 · doc4.xml · derivative · entry 1

Terreri Donald J · CIK 0001827640 · VP & Principal Acct. Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 491

Underlying: Common · 114 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.

F1 · derivative.exercise_price: The exercise price for the cash-settled restricted stock unit exercise was $90.45.

F1 · price: The exercise price for the cash-settled restricted stock unit exercise was $90.45.

F2 · derivative.exercise_date: Represents the first vesting anniversary (25%) of acquired cash-settled restricted stock units granted pursuant to the 2010 Omnibus Plan, as amended.

F2 · derivative.expiration_date: Represents the first vesting anniversary (25%) of acquired cash-settled restricted stock units granted pursuant to the 2010 Omnibus Plan, as amended.

SEC source: 0001225208-21-010094 · doc4.xml · nonDerivative · entry 1

Crouther Marilyn C · CIK 0001822789 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,057

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan, as amended, and represents the Reporting Person's annual equity award. These restricted stock units will vest in equal quarterly increments (Sept. 1, Dec. 1, Mar. 1 and June 1).

SEC source: 0001225208-21-010097 · doc4.xml · nonDerivative · entry 1

Mehl Randall · CIK 0001694310 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,949

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan, as amended, and represents the Reporting Person's annual equity award. These restricted stock units will vest in equal quarterly increments (Sept. 1, Dec. 1, Mar. 1 and June 1).

SEC source: 0001225208-21-010098 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,598

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s 2018 Omnibus Incentive Plan, as amended, and represents the Reporting Person's annual equity award. These restricted stock units will vest in equal quarterly increments (Sept. 1, Dec. 1, Mar. 1 and June 1).