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: 3/12/2026ACC: 0001621819-26-000006

InsiderHOLMES CHAD MCIK 1621819

→

IssuerCRA INTERNATIONAL, INC.CIK 1053706

Officer· EVP, CHIEF CORP DEV OFFICER

Since Mar 2026

-558.59

Net shares

Net seller

$95.8K

Total sold

Open market trades

0B · 0S

Total transactions

1.12K acquired · 1.68K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+459.72

Price / share

—

Trade value

—

% of position

1.0%

3/10/2026

45.36K→45.82K

Common Stock

Direct

D · Disposition

−20.72

Price / share

$171.75

Trade value

$3.56K

% of position

0.0%

3/10/2026

45.82K→45.80K

Common Stock

Direct

F · Tax Withholding

−208.00

Price / share

$171.75

Trade value

$35.72K

% of position

0.5%

3/10/2026

45.80K→45.59K

Common Stock

Direct

M · Option Exercise

+662.87

Price / share

—

Trade value

—

% of position

1.5%

3/10/2026

45.59K→46.25K

Common Stock

Direct

D · Disposition

−29.87

Price / share

$171.75

Trade value

$5.13K

% of position

0.1%

3/10/2026

46.25K→46.22K

Common Stock

Direct

F · Tax Withholding

−300.00

Price / share

$171.25

Trade value

$51.38K

% of position

0.6%

3/10/2026

46.22K→45.92K

Total

Net shares

+564.00

Net value

-$95.79K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	3/10/2026	M · Option Exercise	+459.72	—	—	1.0%	45.36K	45.82K
Common Stock Direct	3/10/2026	D · Disposition	−20.72	$171.75	$3.56K	0.0%	45.82K	45.80K
Common Stock Direct	3/10/2026	F · Tax Withholding	−208.00	$171.75	$35.72K	0.5%	45.80K	45.59K
Common Stock Direct	3/10/2026	M · Option Exercise	+662.87	—	—	1.5%	45.59K	46.25K
Common Stock Direct	3/10/2026	D · Disposition	−29.87	$171.75	$5.13K	0.1%	46.25K	46.22K
Common Stock Direct	3/10/2026	F · Tax Withholding	−300.00	$171.25	$51.38K	0.6%	46.22K	45.92K
Total			+564.00		-$95.79K

Derivative Transactions2

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

459.72 shares

−459.72

Strike price

Held after

0.00

Exercisable

—

3/10/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

662.87 shares

−662.87

Strike price

Held after

0.00

Exercisable

—

3/10/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Units Direct	Common Stock459.72 shares	3/10/2026	M · Option Exercise	−459.72		—	0.00
Restricted Stock Units Direct	Common Stock662.87 shares	3/10/2026	M · Option Exercise	−662.87		—	0.00

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)7

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

728.28

Shares owned

728.28

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

843.74

Shares owned

843.74

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

825.00

Shares owned

825.00

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

1.28K

Shares owned

1.28K

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

1.02K

Shares owned

1.02K

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

13.20K

Owned

13.20K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock		—	—	728.28	728.28
Restricted Stock Units Direct	Common Stock		—	—	843.74	843.74
Restricted Stock Units Direct	Common Stock		—	—	825.00	825.00
Restricted Stock Units Direct	Common Stock		—	—	1.28K	1.28K
Non-qualified stock options (right to buy) Direct	Common Stock	47.45	—	—	4.42K	4.42K
Restricted Stock Units Direct	Common Stock		—	—	1.02K	1.02K
Nonqualified Stock Option (right to buy) Direct	Common Stock	44.87	—	—	4.08K	4.08K
Total					13.20K	13.20K