ICFI

SEC source: 0001225208-23-007239 · doc4.xml · nonDerivative · entry 1

Crouther Marilyn C · CIK 0001822789 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,759

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s Amended and Restated 2018 Omnibus Incentive Plan, 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: 0001225208-23-007242 · doc4.xml · nonDerivative · entry 1

Mehl Randall · CIK 0001694310 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,651

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s Amended and Restated 2018 Omnibus Incentive Plan, 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: 0001225208-23-007243 · doc4.xml · nonDerivative · entry 1

SALMIRS SCOTT B · CIK 0001618972 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,300

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s Amended and Restated 2018 Omnibus Incentive Plan, 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: 0001225208-23-007244 · doc4.xml · nonDerivative · entry 1

VAN HANDEL MICHAEL J · CIK 0001226090 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,431

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s Amended and Restated 2018 Omnibus Incentive Plan, 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: 0001225208-23-007241 · doc4.xml · nonDerivative · entry 1

GRISE CHERYL W · CIK 0001192342 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,750

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s Amended and Restated 2018 Omnibus Incentive Plan, 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: 0001225208-23-007240 · doc4.xml · nonDerivative · entry 1

Datar Srikant M. · CIK 0001376436 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,598

F1 · shares: This award of restricted stock units was granted pursuant to ICF International, Inc.'s Amended and Restated 2018 Omnibus Incentive Plan, 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: 0001225208-23-007135 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,478

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 January 1, 2023 through June 30, 2023. This transaction is also exempt pursuant to Rule 16b-3(c).

F2 · date: The Offering Period (as defined in the ESPP) ended on June 30, 2023, 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 June 30, 2023, the last trading day prior to the end of the Offering Period.

SEC source: 0001225208-23-007134 · doc4.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,555

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 January 1. 2023 through June 30, 2023 This transaction is also exempt pursuant to Rule 16b-3(c).

F2 · date: The Offering Period (as defined in the ESPP) ended on June 30, 2023, 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 June 30, 2023, the last trading day prior to the end of the Offering Period.

SEC source: 0001225208-23-006826 · doc4.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Indirect · John M. Wasson Rev. Trust

Disclosed balance after: 21,740

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 August 29, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $125.00 to $125.88, 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 to this Form 4.

SEC source: 0001225208-23-006774 · doc4.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: Plan reported

Ownership: Indirect · John M. Wasson Rev. Trust

Disclosed balance after: 26,640

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 August 29, 2022.

SEC source: 0001225208-23-004195 · doc4.xml · derivative · entry 16

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,726

Underlying: Common · 6,157 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

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

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

SEC source: 0001225208-23-004195 · doc4.xml · derivative · entry 15

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,883

Underlying: Common · 3,693 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

F6 · derivative.exercise_date: Represents the first vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F6 · derivative.expiration_date: Represents the first vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-23-004195 · doc4.xml · derivative · entry 14

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,576

Underlying: Common · 3,147 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

F5 · derivative.exercise_date: Represents the second vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F5 · 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: 0001225208-23-004195 · doc4.xml · derivative · entry 13

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,723

Underlying: Common · 1,798 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

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

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

SEC source: 0001225208-23-004195 · doc4.xml · derivative · entry 12

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,521

Underlying: Common · 15,353 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit is the economic equivalent of one share of ICF International, Inc.'s Common Stock.

F3 · derivative.exercise_date: These acquired restricted stock units were granted 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.

F3 · derivative.expiration_date: These acquired restricted stock units were granted 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: 0001225208-23-004195 · doc4.xml · nonDerivative · entry 8

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,413

SEC source: 0001225208-23-004195 · doc4.xml · nonDerivative · entry 7

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,190

SEC source: 0001225208-23-004195 · doc4.xml · nonDerivative · entry 6

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,856

SEC source: 0001225208-23-004195 · doc4.xml · nonDerivative · entry 5

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,276

SEC source: 0001225208-23-004195 · doc4.xml · nonDerivative · entry 4

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,087

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 $107.28.

SEC source: 0001225208-23-004195 · doc4.xml · nonDerivative · entry 3

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,289

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 $107.28.

SEC source: 0001225208-23-004195 · doc4.xml · nonDerivative · entry 2

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,142

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 $107.28.

SEC source: 0001225208-23-004195 · doc4.xml · nonDerivative · entry 1

Wasson John · CIK 0001376437 · Director · CEO & President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,449

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 $107.28.

SEC source: 0001225208-23-004193 · doc4.xml · derivative · entry 13

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,622

Underlying: Common · 478 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

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

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

SEC source: 0001225208-23-004193 · doc4.xml · derivative · entry 12

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,100

Underlying: Common · 335 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

F6 · derivative.exercise_date: Represents the first vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F6 · derivative.expiration_date: Represents the first vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-23-004193 · doc4.xml · derivative · entry 11

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,435

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 · derivative.exercise_price: The exercise price for the restricted stock unit exercise was $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

F5 · derivative.exercise_date: Represents the second vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F5 · 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: 0001225208-23-004193 · doc4.xml · derivative · entry 10

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,672

Underlying: Common · 136 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

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

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

SEC source: 0001225208-23-004193 · doc4.xml · derivative · entry 9

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,107

Underlying: Common · 2,107 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit is the economic equivalent of one share of ICF International, Inc.'s Common Stock.

F3 · derivative.exercise_date: These acquired restricted stock units were granted 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.

F3 · derivative.expiration_date: These acquired restricted stock units were granted 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: 0001225208-23-004193 · doc4.xml · nonDerivative · entry 8

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,775

SEC source: 0001225208-23-004193 · doc4.xml · nonDerivative · entry 7

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,925

SEC source: 0001225208-23-004193 · doc4.xml · nonDerivative · entry 6

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,031

SEC source: 0001225208-23-004193 · doc4.xml · nonDerivative · entry 5

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,106

SEC source: 0001225208-23-004193 · doc4.xml · nonDerivative · entry 4

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,149

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 $107.28.

SEC source: 0001225208-23-004193 · doc4.xml · nonDerivative · entry 3

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,013

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 $107.28.

SEC source: 0001225208-23-004193 · doc4.xml · nonDerivative · entry 2

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,776

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 $107.28.

SEC source: 0001225208-23-004193 · doc4.xml · nonDerivative · entry 1

Choate Anne F · CIK 0001932534 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,441

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 $107.28.

SEC source: 0001225208-23-004194 · doc4.xml · derivative · entry 13

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 187

Underlying: Common · 547 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

F5 · derivative.exercise_date: Represents the third vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F5 · derivative.expiration_date: Represents the third vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-23-004194 · doc4.xml · derivative · entry 12

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 734

Underlying: Common · 480 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

F6 · derivative.exercise_date: Represents the first vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F6 · derivative.expiration_date: Represents the first vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-23-004194 · doc4.xml · derivative · entry 11

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,214

Underlying: Common · 374 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

F5 · derivative.exercise_date: Represents the third vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F5 · derivative.expiration_date: Represents the third vesting anniversary (50%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

SEC source: 0001225208-23-004194 · doc4.xml · derivative · entry 10

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,588

Underlying: Common · 333 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

F4 · derivative.exercise_date: Represents the second vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F4 · 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: 0001225208-23-004194 · doc4.xml · derivative · entry 9

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,853

Underlying: Common · 2,575 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit is the economic equivalent of one share of ICF International, Inc.'s Common Stock.

F3 · derivative.exercise_date: These acquired restricted stock units were granted 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.

F3 · derivative.expiration_date: These acquired restricted stock units were granted 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: 0001225208-23-004194 · doc4.xml · nonDerivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,340

SEC source: 0001225208-23-004194 · doc4.xml · nonDerivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,505

SEC source: 0001225208-23-004194 · doc4.xml · nonDerivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,650

SEC source: 0001225208-23-004194 · doc4.xml · nonDerivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,763

SEC source: 0001225208-23-004194 · doc4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,864

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 $107.28.

SEC source: 0001225208-23-004194 · doc4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,531

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 $107.28.

SEC source: 0001225208-23-004194 · doc4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,157

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 $107.28.

SEC source: 0001225208-23-004194 · doc4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,677

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 $107.28.

SEC source: 0001225208-23-004192 · doc4.xml · derivative · entry 7

Broadus Barry M · CIK 0001912459 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,810

Underlying: Common · 793 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 $107.28.

F1 · price: The exercise price for the restricted stock unit exercise was $107.28.

F4 · derivative.exercise_date: Represents the first vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.

F4 · derivative.expiration_date: Represents the first vesting anniversary (25%) of acquired restricted stock units granted pursuant to the 2018 Omnibus Incentive Plan, as amended.