ICF International, Inc. (ICFI)

Data as of Sep 2, 2026, from SEC Form 4 filings.

Net insider selling (90d)Watch ICFI

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Latest ICFI insider trades

John Wasson - Officer
Open-market sale$52K
Sep 1, 2026
John Wasson - Officer
Open-market sale$513K
Sep 1, 2026

About ICF International, Inc. (ICFI)

ICF International, Inc. files with the SEC under CIK 0001362004 and is classified as management consulting services. It is grouped with Industrials companies on this site.

Sector: Industrials

SEC filings for ICFI on EDGAR

ICFI Form 4 activity by transaction type, last 90 days

Form 4 transaction type	Transactions	Shares	Total value
Open-market sale	3	8,400	$742K

ICFI insider transactions (Form 4)

44 Form 4 filings on record, the earliest from Oct 17, 2024, newest first. Filing history page 1 of 2.

Date	Insider	Transaction	Security	Shares	Price	Value
Sep 1, 2026	John Wasson - Officer	Open-market sale	Common	585	$89.68^{footnote F2}	$52K
Sep 1, 2026	John Wasson - Officer	Open-market sale	Common	5,815	$88.18^{footnote F3}	$513K
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.49 to $89.85, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.44 to $89.42, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR
Aug 26, 2026	Sergio J. Ostria - Officer	Open-market sale	Common	2,000	$88.59^{footnote F1}	$177K
Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.42 to $88.73, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR
Jul 13, 2026	John Wasson - Officer	Open-market sale	Common	12,411	$80.08^{footnote F2}	$994K
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.00 to $80.28, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR
Jul 1, 2026	Michelle A. Williams - Director	Grant or award	Common	2,277	$0.00^{footnote F1}	-
Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).
Jul 1, 2026	Handel Michael J. van - Director	Grant or award	Common	2,277	$0.00^{footnote F1}	-
Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).
Jul 1, 2026	Scott B. Salmirs - Director	Grant or award	Common	2,277	$0.00^{footnote F1}	-
Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).
Jul 1, 2026	Randall Mehl - Director	Grant or award	Common	2,277	$0.00^{footnote F1}	-
Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).
Jul 1, 2026	Srikant M. Datar - Director	Grant or award	Common	2,277	$0.00^{footnote F1}	-
Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).
Jun 30, 2026	John Wasson - Officer	Grant or award	Common	279	$70.06^{footnote F3}	$20K
Footnote 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, 2026, the last trading day prior to the end of the Offering Period.
Jul 1, 2026	Marilyn C. Crouther - Director	Grant or award	Common	2,277	$0.00^{footnote F1}	-
Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).
Jul 1, 2026	Caroline Angoorly - Director	Grant or award	Common	2,277	$0.00^{footnote F1}	-
Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).
May 15, 2026	Handel Michael J. van - Director	Open-market purchase	Common	4,000	$61.58^{footnote F2}	$246K
May 15, 2026	Handel Michael J. van - Director	Open-market purchase	Common	4,000	$61.20	$245K
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.45 to $61.65, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR
Mar 20, 2026	John Wasson - Officer	Tax withholding / forfeiture	Common	1,524	$65.89	$100K
Mar 20, 2026	John Wasson - Officer	Tax withholding / forfeiture	Common	3,298	$65.89	$217K
Mar 20, 2026	John Wasson - Officer	Tax withholding / forfeiture	Common	3,462	$65.89	$228K
Mar 20, 2026	John Wasson - Officer	Option exercise	Common	7,676	$0.00^{footnote F1}	-
Mar 20, 2026	John Wasson - Officer	Option exercise	Common	7,312	$0.00^{footnote F1}	-
Mar 20, 2026	John Wasson - Officer	Option exercise	Common	3,379	$0.00^{footnote F1}	-
Mar 20, 2026	John Wasson - Officer	Grant or award	Restricted Stock Units	36,443	$0.00	-
Mar 20, 2026	John Wasson - Officer	Option exercise	Restricted Stock Units	3,379	-^{footnote F1}	-
Mar 20, 2026	John Wasson - Officer	Option exercise	Restricted Stock Units	7,312	-^{footnote F1}	-
Mar 20, 2026	John Wasson - Officer	Option exercise	Restricted Stock Units	7,676	-^{footnote F1}	-
Footnote F1 (price): The exercise price for the restricted stock unit exercise was $65.89.
Mar 20, 2026	Sergio J. Ostria - Officer	Tax withholding / forfeiture	Common	106	$65.89	$7K
Mar 20, 2026	Sergio J. Ostria - Officer	Tax withholding / forfeiture	Common	136	$65.89	$9K
Mar 20, 2026	Sergio J. Ostria - Officer	Tax withholding / forfeiture	Common	296	$65.89	$20K
Mar 20, 2026	Sergio J. Ostria - Officer	Tax withholding / forfeiture	Common	412	$65.89	$27K
Mar 20, 2026	Sergio J. Ostria - Officer	Grant or award	Restricted Stock Units	3,766	$0.00	-
Mar 20, 2026	Sergio J. Ostria - Officer	Option exercise	Restricted Stock Units	317	-^{footnote F1}	-
Mar 20, 2026	Sergio J. Ostria - Officer	Option exercise	Restricted Stock Units	406	-^{footnote F1}	-
Mar 20, 2026	Sergio J. Ostria - Officer	Option exercise	Restricted Stock Units	887	-^{footnote F1}	-
Mar 20, 2026	Sergio J. Ostria - Officer	Option exercise	Restricted Stock Units	1,237	-^{footnote F1}	-
Mar 20, 2026	Sergio J. Ostria - Officer	Option exercise	Common	1,237	$0.00^{footnote F1}	-
Mar 20, 2026	Sergio J. Ostria - Officer	Option exercise	Common	887	$0.00^{footnote F1}	-
Mar 20, 2026	Sergio J. Ostria - Officer	Option exercise	Common	406	$0.00^{footnote F1}	-
Mar 20, 2026	Sergio J. Ostria - Officer	Option exercise	Common	317	$0.00^{footnote F1}	-
Footnote F1 (price): The exercise price for the restricted stock unit exercise was $65.89.
Mar 20, 2026	James C. M. Morgan - Officer	Tax withholding / forfeiture	Common	258	$65.89	$17K
Mar 20, 2026	James C. M. Morgan - Officer	Tax withholding / forfeiture	Common	262	$65.89	$17K
Mar 20, 2026	James C. M. Morgan - Officer	Tax withholding / forfeiture	Common	640	$65.89	$42K
Mar 20, 2026	James C. M. Morgan - Officer	Tax withholding / forfeiture	Common	823	$65.89	$54K
Mar 20, 2026	James C. M. Morgan - Officer	Option exercise	Common	2,833	$0.00^{footnote F1}	-
Mar 20, 2026	James C. M. Morgan - Officer	Option exercise	Common	2,625	$0.00^{footnote F1}	-
Mar 20, 2026	James C. M. Morgan - Officer	Option exercise	Common	1,073	$0.00^{footnote F1}	-
Mar 20, 2026	James C. M. Morgan - Officer	Option exercise	Common	1,057	$0.00^{footnote F1}	-
Mar 20, 2026	James C. M. Morgan - Officer	Grant or award	Restricted Stock Units	12,133	$0.00	-
Mar 20, 2026	James C. M. Morgan - Officer	Option exercise	Restricted Stock Units	1,057	-^{footnote F1}	-
Mar 20, 2026	James C. M. Morgan - Officer	Option exercise	Restricted Stock Units	1,073	-^{footnote F1}	-
Mar 20, 2026	James C. M. Morgan - Officer	Option exercise	Restricted Stock Units	2,625	-^{footnote F1}	-
Mar 20, 2026	James C. M. Morgan - Officer	Option exercise	Restricted Stock Units	2,833	-^{footnote F1}	-
Footnote F1 (price): The exercise price for the restricted stock unit exercise was $65.89.
Mar 20, 2026	Anne F. Choate - Officer	Tax withholding / forfeiture	Common	136	$65.89	$9K
Mar 20, 2026	Anne F. Choate - Officer	Tax withholding / forfeiture	Common	329	$65.89	$22K
Mar 20, 2026	Anne F. Choate - Officer	Tax withholding / forfeiture	Common	540	$65.89	$36K
Mar 20, 2026	Anne F. Choate - Officer	Option exercise	Common	1,732	$0.00^{footnote F1}	-
Mar 20, 2026	Anne F. Choate - Officer	Option exercise	Common	1,053	$0.00^{footnote F1}	-
Mar 20, 2026	Anne F. Choate - Officer	Option exercise	Common	435	$0.00^{footnote F1}	-
Mar 20, 2026	Anne F. Choate - Officer	Grant or award	Restricted Stock Units	7,090	$0.00	-
Mar 20, 2026	Anne F. Choate - Officer	Option exercise	Restricted Stock Units	435	-^{footnote F1}	-
Mar 20, 2026	Anne F. Choate - Officer	Option exercise	Restricted Stock Units	1,053	-^{footnote F1}	-
Mar 20, 2026	Anne F. Choate - Officer	Option exercise	Restricted Stock Units	1,732	-^{footnote F1}	-
Footnote F1 (price): The exercise price for the restricted stock unit exercise was $65.89.
Mar 20, 2026	Ranjit S. Chadha - Officer	Tax withholding / forfeiture	Common	37	$65.89	$2K
Mar 20, 2026	Ranjit S. Chadha - Officer	Tax withholding / forfeiture	Common	70	$65.89	$5K
Mar 20, 2026	Ranjit S. Chadha - Officer	Option exercise	Common	197	$0.00^{footnote F1}	-
Mar 20, 2026	Ranjit S. Chadha - Officer	Option exercise	Common	102	$0.00^{footnote F1}	-
Mar 20, 2026	Ranjit S. Chadha - Officer	Grant or award	Restricted Stock Units	813	$0.00	-
Mar 20, 2026	Ranjit S. Chadha - Officer	Option exercise	Restricted Stock Units	102	-^{footnote F1}	-
Mar 20, 2026	Ranjit S. Chadha - Officer	Option exercise	Restricted Stock Units	125	-^{footnote F7}	-
Mar 20, 2026	Ranjit S. Chadha - Officer	Option exercise	Restricted Stock Units	197	-^{footnote F1}	-
Mar 20, 2026	Ranjit S. Chadha - Officer	Option exercise	Restricted Stock Units	234	-^{footnote F9}	-
Mar 20, 2026	Ranjit S. Chadha - Officer	Option exercise	Restricted Stock Units	240	-^{footnote F13}	-
Footnote F1 (price): The exercise price for the restricted stock unit exercise was $65.89. Footnote F7 (price): The emarket value for the cash-settled restricted stock unit exercise was $115.32. Footnote F9 (price): The market value for the cash-settled restricted stock unit exercise was $80.08. Footnote F13 (price): The market value for the cash-settled restricted stock unit exercise was $66.62.
Mar 6, 2026	Randall Mehl - Director	Open-market purchase	Common	1,100	$74.30	$82K
Mar 3, 2026	John Wasson - Officer	Other	Common	39,212	$0.00	-
Mar 3, 2026	John Wasson - Officer	Other	Common	39,212	$0.00	-
Jan 20, 2026	Sergio J. Ostria - Officer	Grant or award	Common	1,996^{footnote F1}	$0.00	-
Jan 20, 2026	Sergio J. Ostria - Officer	Tax withholding / forfeiture	Common	751^{footnote F2}	$94.53	$71K
Footnote F1 (shares): In 2023, 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. Footnote F2 (shares): 751 of the shares underlying vested performance shares were withheld to pay the related tax liability.
Jan 20, 2026	Anne F. Choate - Officer	Grant or award	Common	2,370^{footnote F1}	$0.00	-
Jan 20, 2026	Anne F. Choate - Officer	Tax withholding / forfeiture	Common	822^{footnote F2}	$94.53	$78K
Footnote F1 (shares): In 2023, 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. Footnote F2 (shares): 822 of the shares underlying vested performance shares were withheld to pay the related tax liability.
Jan 20, 2026	James C. M. Morgan - Officer	Grant or award	Common	5,906^{footnote F1}	$0.00	-
Jan 20, 2026	James C. M. Morgan - Officer	Tax withholding / forfeiture	Common	1,532^{footnote F2}	$94.53	$145K
Footnote F1 (shares): In 2023, 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. Footnote F2 (shares): 1532 of the shares underlying vested performance shares were withheld to pay the related tax liability.
Jan 20, 2026	Barry M. Broadus - Officer	Grant or award	Common	3,081^{footnote F1}	$0.00	-
Jan 20, 2026	Barry M. Broadus - Officer	Tax withholding / forfeiture	Common	1,010^{footnote F2}	$94.53	$95K
Footnote F1 (shares): In 2023, 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. Footnote F2 (shares): 1010 of the shares underlying vested performance shares were withheld to pay the related tax liability.
Jan 20, 2026	John Wasson - Officer	Grant or award	Common	17,272^{footnote F1}	$0.00	-
Jan 20, 2026	John Wasson - Officer	Tax withholding / forfeiture	Common	6,283^{footnote F2}	$94.53	$594K
Footnote F1 (shares): In 2023, 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. Footnote F2 (shares): 6283 of the shares underlying vested performance shares were withheld to pay the related tax liability.
Dec 1, 2025	John Wasson - Officer	Gift	Common	5,000	$0.00^{footnote F1}	-
Footnote F1 (price): The transaction reported involved a gift by the reporting person of 5000 shares of common stock to a charitable organization.
Nov 14, 2025	Randall Mehl - Director	Open-market purchase	Common	346	$78.20	$27K
Nov 14, 2025	Randall Mehl - Director	Open-market purchase	Common	154	$78.00	$12K
Nov 17, 2025	Randall Mehl - Director	Open-market purchase	Common	500	$77.00	$39K
Nov 7, 2025	Anne F. Choate - Officer	Tax withholding / forfeiture	Common	306	$81.81	$25K
Nov 7, 2025	Anne F. Choate - Officer	Option exercise	Common	980	$0.00^{footnote F1}	-
Nov 7, 2025	Anne F. Choate - Officer	Option exercise	Restricted Stock Units	980	-^{footnote F1}	-
Footnote F1 (price): The exercise price for the restricted stock unit exercise was $81.81.
Oct 2, 2025	James C. M. Morgan - Officer	Open-market sale	Common	2,400	$95.19^{footnote F2}	$228K
Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.00 to $95.38, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR
Sep 25, 2025	James C. M. Morgan - Officer	Open-market sale	Common	100	$95.00	$10K
Jul 1, 2025	Scott B. Salmirs - Director	Grant or award	Common	1,720	$0.00	-

Recent ICFI Form 8-K filings

Read ICFI company news

Sep 24, 2026Item 2.02, 9.01

Read the filing on SEC EDGAR

Aug 6, 2026Item 2.02, 8.01, 9.01

Read the filing on SEC EDGAR

Jun 25, 2026Item 7.01, 9.01

Read the filing on SEC EDGAR

Jun 24, 2026Item 2.02, 9.01

Recent ICFI Form 144 notices of proposed sale

An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.

Filed	Filer	Relationship	Shares	Market value	Notice
Sep 1, 2026	JOHN M WASSON REMAINDER TR 2022	Director, Officer	6,400	$570K	View on EDGAR
Aug 26, 2026	SERGIO OSTRIA	Officer	2,000

ICFI insider trading FAQ

What is the latest insider trade for ICFI?

ICF International, Inc. (ICFI) had 2 insider filings in the last 90 days, with the most recent on 2026-09-02. The full record for ICFI runs to 44 Form 4 filings, the earliest from 2024-10-17. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.

How many insiders are buying ICFI stock?

No insider purchases of ICFI were filed in the last 90 days. 7 purchases are on record for this company.

How many insiders are selling ICFI stock?

3 insider sales of ICFI were filed in the last 90 days, totaling $742K.

Where can I see ICFI SEC filings (Form 4, 10-K, 10-Q, 8-K)?

This page collects ICFI Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.

More Industrials companies with insider activity

Recent insider filings

The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.

Sep 2, 2026 - John Wasson view on EDGAR
Aug 26, 2026 - Sergio J. Ostria view on EDGAR
Jul 14, 2026 - John Wasson view on EDGAR
Jul 2, 2026 - Michelle A. Williams view on EDGAR
Jul 2, 2026 - Handel Michael J. van view on EDGAR
Jul 2, 2026 - Scott B. Salmirs view on EDGAR
Jul 2, 2026 - Randall Mehl view on EDGAR
Jul 2, 2026 - Srikant M. Datar view on EDGAR
Jul 2, 2026 - John Wasson view on EDGAR

Related companies with recent insider activity

Learn more

Insider selling: signal or noise?: Why most insider sales are routine, and the few patterns worth a second look.
Form 144 vs Form 4: A Form 144 announces a planned sale; the Form 4 reports it after it happens.
Insider activity in Industrials: Where ICFI's peers are being bought and sold.
Every recent Form 4: The market-wide feed, updated as filings arrive from SEC EDGAR.

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Form 4 transaction type

Transactions

Total value

Open-market sale

8,400

$742K

Date

Insider

Transaction

Security

Price

Value

Sep 1, 2026

John Wasson - Officer

Open-market sale

Common

585

$89.68^{footnote F2}

$52K

Sep 1, 2026

John Wasson - Officer

Open-market sale

Common

5,815

$88.18^{footnote F3}

$513K

Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.49 to $89.85, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR
Footnote F3 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.44 to $89.42, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR

Aug 26, 2026

Sergio J. Ostria - Officer

Open-market sale

Common

2,000

$88.59^{footnote F1}

$177K

Footnote F1 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.42 to $88.73, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR

Jul 13, 2026

John Wasson - Officer

Open-market sale

Common

12,411

$80.08^{footnote F2}

$994K

Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $80.00 to $80.28, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR

Jul 1, 2026

Michelle A. Williams - Director

Grant or award

Common

2,277

$0.00^{footnote F1}

Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).

Jul 1, 2026

Handel Michael J. van - Director

Grant or award

Common

2,277

$0.00^{footnote F1}

Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).

Jul 1, 2026

Scott B. Salmirs - Director

Grant or award

Common

2,277

$0.00^{footnote F1}

Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).

Jul 1, 2026

Randall Mehl - Director

Grant or award

Common

2,277

$0.00^{footnote F1}

Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).

Jul 1, 2026

Srikant M. Datar - Director

Grant or award

Common

2,277

$0.00^{footnote F1}

Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).

Jun 30, 2026

John Wasson - Officer

Grant or award

Common

279

$70.06^{footnote F3}

$20K

Footnote 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, 2026, the last trading day prior to the end of the Offering Period.

Jul 1, 2026

Marilyn C. Crouther - Director

Grant or award

Common

2,277

$0.00^{footnote F1}

Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).

Jul 1, 2026

Caroline Angoorly - Director

Grant or award

Common

2,277

$0.00^{footnote F1}

Footnote F1 (price): This award of restricted stock units was granted pursuant to the ICF International, Inc. 2026 Omnibus Incentive Plan, and represents the Reporting Person's annual equity award. These restricted stock units will vest on the one year anniversary of the Date of Grant (July 1).

May 15, 2026

Handel Michael J. van - Director

Open-market purchase

Common

4,000

$61.58^{footnote F2}

$246K

May 15, 2026

Handel Michael J. van - Director

Open-market purchase

Common

4,000

$61.20

$245K

Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $61.45 to $61.65, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR

Mar 20, 2026

John Wasson - Officer

Tax withholding / forfeiture

Common

1,524

$65.89

$100K

Mar 20, 2026

John Wasson - Officer

Tax withholding / forfeiture

Common

3,298

$65.89

$217K

Mar 20, 2026

John Wasson - Officer

Tax withholding / forfeiture

Common

3,462

$65.89

$228K

Mar 20, 2026

John Wasson - Officer

Option exercise

Common

7,676

$0.00^{footnote F1}

Mar 20, 2026

John Wasson - Officer

Option exercise

Common

7,312

$0.00^{footnote F1}

Mar 20, 2026

John Wasson - Officer

Option exercise

Common

3,379

$0.00^{footnote F1}

Mar 20, 2026

John Wasson - Officer

Grant or award

Restricted Stock Units

36,443

$0.00

Mar 20, 2026

John Wasson - Officer

Option exercise

Restricted Stock Units

3,379

-^{footnote F1}

Mar 20, 2026

John Wasson - Officer

Option exercise

Restricted Stock Units

7,312

-^{footnote F1}

Mar 20, 2026

John Wasson - Officer

Option exercise

Restricted Stock Units

7,676

-^{footnote F1}

Footnote F1 (price): The exercise price for the restricted stock unit exercise was $65.89.

Mar 20, 2026

Sergio J. Ostria - Officer

Tax withholding / forfeiture

Common

106

$65.89

$7K

Mar 20, 2026

Sergio J. Ostria - Officer

Tax withholding / forfeiture

Common

136

$65.89

$9K

Mar 20, 2026

Sergio J. Ostria - Officer

Tax withholding / forfeiture

Common

296

$65.89

$20K

Mar 20, 2026

Sergio J. Ostria - Officer

Tax withholding / forfeiture

Common

412

$65.89

$27K

Mar 20, 2026

Sergio J. Ostria - Officer

Grant or award

Restricted Stock Units

3,766

$0.00

Mar 20, 2026

Sergio J. Ostria - Officer

Option exercise

Restricted Stock Units

317

-^{footnote F1}

Mar 20, 2026

Sergio J. Ostria - Officer

Option exercise

Restricted Stock Units

406

-^{footnote F1}

Mar 20, 2026

Sergio J. Ostria - Officer

Option exercise

Restricted Stock Units

887

-^{footnote F1}

Mar 20, 2026

Sergio J. Ostria - Officer

Option exercise

Restricted Stock Units

1,237

-^{footnote F1}

Mar 20, 2026

Sergio J. Ostria - Officer

Option exercise

Common

1,237

$0.00^{footnote F1}

Mar 20, 2026

Sergio J. Ostria - Officer

Option exercise

Common

887

$0.00^{footnote F1}

Mar 20, 2026

Sergio J. Ostria - Officer

Option exercise

Common

406

$0.00^{footnote F1}

Mar 20, 2026

Sergio J. Ostria - Officer

Option exercise

Common

317

$0.00^{footnote F1}

Footnote F1 (price): The exercise price for the restricted stock unit exercise was $65.89.

Mar 20, 2026

James C. M. Morgan - Officer

Tax withholding / forfeiture

Common

258

$65.89

$17K

Mar 20, 2026

James C. M. Morgan - Officer

Tax withholding / forfeiture

Common

262

$65.89

$17K

Mar 20, 2026

James C. M. Morgan - Officer

Tax withholding / forfeiture

Common

640

$65.89

$42K

Mar 20, 2026

James C. M. Morgan - Officer

Tax withholding / forfeiture

Common

823

$65.89

$54K

Mar 20, 2026

James C. M. Morgan - Officer

Option exercise

Common

2,833

$0.00^{footnote F1}

Mar 20, 2026

James C. M. Morgan - Officer

Option exercise

Common

2,625

$0.00^{footnote F1}

Mar 20, 2026

James C. M. Morgan - Officer

Option exercise

Common

1,073

$0.00^{footnote F1}

Mar 20, 2026

James C. M. Morgan - Officer

Option exercise

Common

1,057

$0.00^{footnote F1}

Mar 20, 2026

James C. M. Morgan - Officer

Grant or award

Restricted Stock Units

12,133

$0.00

Mar 20, 2026

James C. M. Morgan - Officer

Option exercise

Restricted Stock Units

1,057

-^{footnote F1}

Mar 20, 2026

James C. M. Morgan - Officer

Option exercise

Restricted Stock Units

1,073

-^{footnote F1}

Mar 20, 2026

James C. M. Morgan - Officer

Option exercise

Restricted Stock Units

2,625

-^{footnote F1}

Mar 20, 2026

James C. M. Morgan - Officer

Option exercise

Restricted Stock Units

2,833

-^{footnote F1}

Footnote F1 (price): The exercise price for the restricted stock unit exercise was $65.89.

Mar 20, 2026

Anne F. Choate - Officer

Tax withholding / forfeiture

Common

136

$65.89

$9K

Mar 20, 2026

Anne F. Choate - Officer

Tax withholding / forfeiture

Common

329

$65.89

$22K

Mar 20, 2026

Anne F. Choate - Officer

Tax withholding / forfeiture

Common

540

$65.89

$36K

Mar 20, 2026

Anne F. Choate - Officer

Option exercise

Common

1,732

$0.00^{footnote F1}

Mar 20, 2026

Anne F. Choate - Officer

Option exercise

Common

1,053

$0.00^{footnote F1}

Mar 20, 2026

Anne F. Choate - Officer

Option exercise

Common

435

$0.00^{footnote F1}

Mar 20, 2026

Anne F. Choate - Officer

Grant or award

Restricted Stock Units

7,090

$0.00

Mar 20, 2026

Anne F. Choate - Officer

Option exercise

Restricted Stock Units

435

-^{footnote F1}

Mar 20, 2026

Anne F. Choate - Officer

Option exercise

Restricted Stock Units

1,053

-^{footnote F1}

Mar 20, 2026

Anne F. Choate - Officer

Option exercise

Restricted Stock Units

1,732

-^{footnote F1}

Footnote F1 (price): The exercise price for the restricted stock unit exercise was $65.89.

Mar 20, 2026

Ranjit S. Chadha - Officer

Tax withholding / forfeiture

Common

$65.89

$2K

Mar 20, 2026

Ranjit S. Chadha - Officer

Tax withholding / forfeiture

Common

$65.89

$5K

Mar 20, 2026

Ranjit S. Chadha - Officer

Option exercise

Common

197

$0.00^{footnote F1}

Mar 20, 2026

Ranjit S. Chadha - Officer

Option exercise

Common

102

$0.00^{footnote F1}

Mar 20, 2026

Ranjit S. Chadha - Officer

Grant or award

Restricted Stock Units

813

$0.00

Mar 20, 2026

Ranjit S. Chadha - Officer

Option exercise

Restricted Stock Units

102

-^{footnote F1}

Mar 20, 2026

Ranjit S. Chadha - Officer

Option exercise

Restricted Stock Units

125

-^{footnote F7}

Mar 20, 2026

Ranjit S. Chadha - Officer

Option exercise

Restricted Stock Units

197

-^{footnote F1}

Mar 20, 2026

Ranjit S. Chadha - Officer

Option exercise

Restricted Stock Units

234

-^{footnote F9}

Mar 20, 2026

Ranjit S. Chadha - Officer

Option exercise

Restricted Stock Units

240

-^{footnote F13}

Footnote F1 (price): The exercise price for the restricted stock unit exercise was $65.89.
Footnote F7 (price): The emarket value for the cash-settled restricted stock unit exercise was $115.32.
Footnote F9 (price): The market value for the cash-settled restricted stock unit exercise was $80.08.
Footnote F13 (price): The market value for the cash-settled restricted stock unit exercise was $66.62.

Mar 6, 2026

Randall Mehl - Director

Open-market purchase

Common

1,100

$74.30

$82K

Mar 3, 2026

John Wasson - Officer

Other

Common

39,212

$0.00

Mar 3, 2026

John Wasson - Officer

Other

Common

39,212

$0.00

Jan 20, 2026

Sergio J. Ostria - Officer

Grant or award

Common

1,996^{footnote F1}

$0.00

Jan 20, 2026

Sergio J. Ostria - Officer

Tax withholding / forfeiture

Common

751^{footnote F2}

$94.53

$71K

Footnote F1 (shares): In 2023, 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.
Footnote F2 (shares): 751 of the shares underlying vested performance shares were withheld to pay the related tax liability.

Jan 20, 2026

Anne F. Choate - Officer

Grant or award

Common

2,370^{footnote F1}

$0.00

Jan 20, 2026

Anne F. Choate - Officer

Tax withholding / forfeiture

Common

822^{footnote F2}

$94.53

$78K

Footnote F1 (shares): In 2023, 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.
Footnote F2 (shares): 822 of the shares underlying vested performance shares were withheld to pay the related tax liability.

Jan 20, 2026

James C. M. Morgan - Officer

Grant or award

Common

5,906^{footnote F1}

$0.00

Jan 20, 2026

James C. M. Morgan - Officer

Tax withholding / forfeiture

Common

1,532^{footnote F2}

$94.53

$145K

Footnote F1 (shares): In 2023, 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.
Footnote F2 (shares): 1532 of the shares underlying vested performance shares were withheld to pay the related tax liability.

Jan 20, 2026

Barry M. Broadus - Officer

Grant or award

Common

3,081^{footnote F1}

$0.00

Jan 20, 2026

Barry M. Broadus - Officer

Tax withholding / forfeiture

Common

1,010^{footnote F2}

$94.53

$95K

Footnote F1 (shares): In 2023, 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.
Footnote F2 (shares): 1010 of the shares underlying vested performance shares were withheld to pay the related tax liability.

Jan 20, 2026

John Wasson - Officer

Grant or award

Common

17,272^{footnote F1}

$0.00

Jan 20, 2026

John Wasson - Officer

Tax withholding / forfeiture

Common

6,283^{footnote F2}

$94.53

$594K

Footnote F1 (shares): In 2023, 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.
Footnote F2 (shares): 6283 of the shares underlying vested performance shares were withheld to pay the related tax liability.

Dec 1, 2025

John Wasson - Officer

Gift

Common

5,000

$0.00^{footnote F1}

Footnote F1 (price): The transaction reported involved a gift by the reporting person of 5000 shares of common stock to a charitable organization.

Nov 14, 2025

Randall Mehl - Director

Open-market purchase

Common

346

$78.20

$27K

Nov 14, 2025

Randall Mehl - Director

Open-market purchase

Common

154

$78.00

$12K

Nov 17, 2025

Randall Mehl - Director

Open-market purchase

Common

500

$77.00

$39K

Nov 7, 2025

Anne F. Choate - Officer

Tax withholding / forfeiture

Common

306

$81.81

$25K

Nov 7, 2025

Anne F. Choate - Officer

Option exercise

Common

980

$0.00^{footnote F1}

Nov 7, 2025

Anne F. Choate - Officer

Option exercise

Restricted Stock Units

980

-^{footnote F1}

Footnote F1 (price): The exercise price for the restricted stock unit exercise was $81.81.

Oct 2, 2025

James C. M. Morgan - Officer

Open-market sale

Common

2,400

$95.19^{footnote F2}

$228K

Footnote F2 (price): The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $95.00 to $95.38, inclusive. The reporting person undertakes to provide to ICF International, Inc., any security holder of ICF International, Inc… Full note on SEC EDGAR

Sep 25, 2025

James C. M. Morgan - Officer

Open-market sale

Common

100

$95.00

$10K

Jul 1, 2025

Scott B. Salmirs - Director

Grant or award

Common

1,720

$0.00

Filed

Filer

Relationship

Market value

Notice

Sep 1, 2026

JOHN M WASSON REMAINDER TR 2022

Director, Officer

6,400

$570K

View on EDGAR

Aug 26, 2026

SERGIO OSTRIA

Officer

2,000