HOLMES CHAD M (EVP, CHIEF CORP DEV OFFICER) exercised options at CRA INTERNATIONAL, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises

HOLMES CHAD M

Filed: 4/14/2026ACC: 0001621819-26-000015

InsiderHOLMES CHAD MCIK 1621819

→

IssuerCRA INTERNATIONAL, INC.CIK 1053706

Officer· EVP, CHIEF CORP DEV OFFICER

Since Mar 2026

-495.67

Net shares

Net seller

$81.2K

Total sold

Open market trades

0B · 0S

Total transactions

1.01K acquired · 1.50K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+364.93

Price / share

—

Trade value

—

% of position

0.8%

4/11/2026

45.92K→46.28K

Common Stock

Direct

D · Disposition

−12.93

Price / share

$163.80

Trade value

$2.12K

% of position

0.0%

4/11/2026

46.28K→46.27K

Common Stock

Direct

F · Tax Withholding

−167.00

Price / share

$163.80

Trade value

$27.35K

% of position

0.4%

4/11/2026

46.27K→46.10K

Common Stock

Direct

M · Option Exercise

+641.74

Price / share

—

Trade value

—

% of position

1.4%

4/11/2026

46.10K→46.75K

Common Stock

Direct

D · Disposition

−22.74

Price / share

$163.80

Trade value

$3.73K

% of position

0.0%

4/11/2026

46.75K→46.72K

Common Stock

Direct

F · Tax Withholding

−293.00

Price / share

$163.80

Trade value

$47.99K

% of position

0.6%

4/11/2026

46.72K→46.43K

Total

Net shares

+511.00

Net value

-$81.19K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	4/11/2026	M · Option Exercise	+364.93	—	—	0.8%	45.92K	46.28K
Common Stock Direct	4/11/2026	D · Disposition	−12.93	$163.80	$2.12K	0.0%	46.28K	46.27K
Common Stock Direct	4/11/2026	F · Tax Withholding	−167.00	$163.80	$27.35K	0.4%	46.27K	46.10K
Common Stock Direct	4/11/2026	M · Option Exercise	+641.74	—	—	1.4%	46.10K	46.75K
Common Stock Direct	4/11/2026	D · Disposition	−22.74	$163.80	$3.73K	0.0%	46.75K	46.72K
Common Stock Direct	4/11/2026	F · Tax Withholding	−293.00	$163.80	$47.99K	0.6%	46.72K	46.43K
Total			+511.00		-$81.19K

Derivative Transactions2

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

730.90 shares

−364.93

Strike price

Held after

365.97

Exercisable

—

4/11/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.28K shares

−641.74

Strike price

Held after

641.74

Exercisable

—

4/11/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Units Direct	Common Stock730.90 shares	4/11/2026	M · Option Exercise	−364.93		—	365.97
Restricted Stock Units Direct	Common Stock1.28K shares	4/11/2026	M · Option Exercise	−641.74		—	641.74

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)6

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

846.78

Shares owned

846.78

Exercise price

Expiration

—

Exercise window

—

Non-qualified stock options (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

4.42K

Shares owned

4.42K

Exercise price

47.45

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

1.58K

Shares owned

1.58K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

1.03K

Shares owned

1.03K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

827.96

Shares owned

827.96

Exercise price

Expiration

—

Exercise window

—

Nonqualified Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

4.08K

Shares owned

4.08K

Exercise price

44.87

Expiration

—

Exercise window

—

Total

Underlying

12.78K

Owned

12.78K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock		—	—	846.78	846.78
Non-qualified stock options (right to buy) Direct	Common Stock	47.45	—	—	4.42K	4.42K
Restricted Stock Units Direct	Common Stock		—	—	1.58K	1.58K
Restricted Stock Units Direct	Common Stock		—	—	1.03K	1.03K
Restricted Stock Units Direct	Common Stock		—	—	827.96	827.96
Nonqualified Stock Option (right to buy) Direct	Common Stock	44.87	—	—	4.08K	4.08K
Total					12.78K	12.78K