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Maleh Paul A

Disclosed activity across 1 company

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924
SEC CIK
0001379160

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Reported relationships

Latest disclosed role at each company.

No relationships currently tracked through insider filings.

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

No balances currently tracked through insider filings.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

CRA INTERNATIONAL, INC.

Report date September 14, 2026 · Filed September 16, 2026

Section 16 reporting ended · disclosed 2025-02-26. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect1,570.5402 Reported balance After 2026-09-14 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-09-14 · Grant · Acquired 5.375 · Balance 1,570.5402

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F2: The RSUs, which include an aggregate of 66.5402 Dividend Units, vest on April 11, 2027.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect2,756.815 Reported balance After 2026-09-14 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-09-14 · Grant · Acquired 9.4349 · Balance 2,756.815

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F3: The RSUs, which include an aggregate of 116.8150 Dividend Units, vest on April 11, 2027.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect2,916.779 Reported balance After 2026-09-14 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-09-14 · Grant · Acquired 9.9823 · Balance 2,916.779

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F4: The RSUs, which include an aggregate of 83.7790 Dividend Units, vest in two equal annual installments beginning on April 29, 2027.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect5,424.8135 Reported balance After 2026-09-14 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-09-14 · Grant · Acquired 18.5659 · Balance 5,424.8135

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F5: The RSUs, which include an aggregate of 155.8135 Dividend Units, vest in two equal annual installments beginning on April 29, 2027.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect3,356.5881 Reported balance After 2026-09-14 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-09-14 · Grant · Acquired 11.4876 · Balance 3,356.5881

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F6: The RSUs, which include an aggregate of 62.5881 Dividend Units, vest in three equal annual installments beginning on May 20, 2027.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect6,849.2 Reported balance After 2026-09-14 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-09-14 · Grant · Acquired 23.4408 · Balance 6,849.2

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F7: The RSUs, which include an aggregate of 49.2000 Dividend Units, vest in four equal annual installments beginning on April 9, 2027.

Common StockSEC Table I · non-derivativeDirect103,550 Reported balance Holding disclosure · report date 2026-09-14 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 103,550

Nonqualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $44.87 · Expires 2027-12-18Direct16,304 Reported balance Holding disclosure · report date 2026-09-14 · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · Balance 16,304

F8: Date indicated is date of grant. Option vests in four equal annual installments beginning on the first anniversary of the date of grant.

Nonqualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $47.45 · Expires 2028-12-06Direct15,173 Reported balance Holding disclosure · report date 2026-09-14 · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · Balance 15,173

F8: Date indicated is date of grant. Option vests in four equal annual installments beginning on the first anniversary of the date of grant.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F2: The RSUs, which include an aggregate of 66.5402 Dividend Units, vest on April 11, 2027.

F3: The RSUs, which include an aggregate of 116.8150 Dividend Units, vest on April 11, 2027.

F4: The RSUs, which include an aggregate of 83.7790 Dividend Units, vest in two equal annual installments beginning on April 29, 2027.

F5: The RSUs, which include an aggregate of 155.8135 Dividend Units, vest in two equal annual installments beginning on April 29, 2027.

F6: The RSUs, which include an aggregate of 62.5881 Dividend Units, vest in three equal annual installments beginning on May 20, 2027.

F7: The RSUs, which include an aggregate of 49.2000 Dividend Units, vest in four equal annual installments beginning on April 9, 2027.

F8: Date indicated is date of grant. Option vests in four equal annual installments beginning on the first anniversary of the date of grant.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 10, 2026 Filed Mar 12, 2026 21:35 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 Exercise / conversionRestricted Stock Units · Derivative 1,962.4555 $0.00 $0.00
Disclosure

SEC source: 0001379160-26-000006 · form4-03122026_090336.xml · derivative · entry 7

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,962.4555 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: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F2 · derivative.exercise_date: The RSUs, which include an aggregate of 88.4555 Dividend Units, vested on March 10, 2026.

F2 · derivative.expiration_date: The RSUs, which include an aggregate of 88.4555 Dividend Units, vested on March 10, 2026.

Read SEC document
March 10, 2026 Filed Mar 12, 2026 21:35 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 Tax withholdingCommon Stock 1,305 $171.75 $224,133.75
Disclosure

SEC source: 0001379160-26-000006 · form4-03122026_090336.xml · nonDerivative · entry 6

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,613

Read SEC document
March 10, 2026 Filed Mar 12, 2026 21:35 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 Disposition to issuerCommon Stock 127.3641 $171.75 $21,874.78
Disclosure

SEC source: 0001379160-26-000006 · form4-03122026_090336.xml · nonDerivative · entry 5

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 123,918

Read SEC document
March 10, 2026 Filed Mar 12, 2026 21:35 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 Exercise / conversionCommon Stock 2,825.3641 Not disclosed Not disclosed
Disclosure

SEC source: 0001379160-26-000006 · form4-03122026_090336.xml · nonDerivative · entry 4

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,045.3641

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: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

Read SEC document
March 10, 2026 Filed Mar 12, 2026 21:35 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 Tax withholdingCommon Stock 907 $171.75 $155,777.25
Disclosure

SEC source: 0001379160-26-000006 · form4-03122026_090336.xml · nonDerivative · entry 3

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,220

Read SEC document
March 10, 2026 Filed Mar 12, 2026 21:35 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 Disposition to issuerCommon Stock 88.4555 $171.75 $15,192.23
Disclosure

SEC source: 0001379160-26-000006 · form4-03122026_090336.xml · nonDerivative · entry 2

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,127

Read SEC document
March 10, 2026 Filed Mar 12, 2026 21:35 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 Exercise / conversionCommon Stock 1,962.4555 Not disclosed Not disclosed
Disclosure

SEC source: 0001379160-26-000006 · form4-03122026_090336.xml · nonDerivative · entry 1

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,215.4555

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: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 22:47 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 5,366.5364 $0.00 $0.00
Disclosure

SEC source: 0001379160-26-000003 · form4-03042026_100301.xml · derivative · entry 5

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,366.5364

Underlying: Common Stock · 5,366.5364 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F3 · kind: Unvested RSUs resulting from the determination of the outcome of performance conditions of PRSUs granted on April 29, 2024.

F4 · derivative.exercise_date: The RSUs, which include an aggregate of 97.5364 Dividend Units, vest in two equal annual installments beginning on April 29, 2027.

F4 · derivative.expiration_date: The RSUs, which include an aggregate of 97.5364 Dividend Units, vest in two equal annual installments beginning on April 29, 2027.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 22:47 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 Disposition to issuerCommon Stock 97.5136 $180.26 $17,577.80
Disclosure

SEC source: 0001379160-26-000003 · form4-03042026_100301.xml · nonDerivative · entry 4

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,253

Read SEC document
March 02, 2026 Filed Mar 4, 2026 22:47 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantCommon Stock 97.5136 Not disclosed Not disclosed
Disclosure

SEC source: 0001379160-26-000003 · form4-03042026_100301.xml · nonDerivative · entry 3

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,350.5136

F1 · kind: Shares issued in settlement of the vesting of performance restricted stock units ("PRSUs") granted on April 29, 2024.

F1 · price: Shares issued in settlement of the vesting of performance restricted stock units ("PRSUs") granted on April 29, 2024.

Read SEC document
March 02, 2026 Filed Mar 4, 2026 22:47 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 Tax withholdingCommon Stock 1,559 $180.26 $281,025.34
Disclosure

SEC source: 0001379160-26-000003 · form4-03042026_100301.xml · nonDerivative · entry 2

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,253

Read SEC document
March 02, 2026 Filed Mar 4, 2026 22:47 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantCommon Stock 5,267 Not disclosed Not disclosed
Disclosure

SEC source: 0001379160-26-000003 · form4-03042026_100301.xml · nonDerivative · entry 1

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 121,812

F1 · kind: Shares issued in settlement of the vesting of performance restricted stock units ("PRSUs") granted on April 29, 2024.

F1 · price: Shares issued in settlement of the vesting of performance restricted stock units ("PRSUs") granted on April 29, 2024.

Read SEC document
December 12, 2025 Filed Dec 16, 2025 23:00 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 12.5716 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000013 · form4-12162025_111243.xml · derivative · entry 7

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,427.372

Underlying: Common Stock · 12.5716 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F7 · derivative.exercise_date: The RSUs, which include an aggregate of 35.3720 Dividend Units, vest in four equal annual installments beginning on May 20, 2026.

F7 · derivative.expiration_date: The RSUs, which include an aggregate of 35.3720 Dividend Units, vest in four equal annual installments beginning on May 20, 2026.

Read SEC document
December 12, 2025 Filed Dec 16, 2025 23:00 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 12.2884 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000013 · form4-12162025_111243.xml · derivative · entry 6

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,327.6585

Underlying: Common Stock · 12.2884 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F6 · derivative.exercise_date: The RSUs, which include an aggregate of 78.6585 Dividend Units, vest in three equal annual installments beginning on April 29, 2026.

F6 · derivative.expiration_date: The RSUs, which include an aggregate of 78.6585 Dividend Units, vest in three equal annual installments beginning on April 29, 2026.

Read SEC document
December 12, 2025 Filed Dec 16, 2025 23:00 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 15.4848 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000013 · form4-12162025_111243.xml · derivative · entry 5

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,453.362

Underlying: Common Stock · 15.4848 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F5 · derivative.exercise_date: The RSUs, which include an aggregate of 174.3620 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

F5 · derivative.expiration_date: The RSUs, which include an aggregate of 174.3620 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

Read SEC document
December 12, 2025 Filed Dec 16, 2025 23:00 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 8.8232 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000013 · form4-12162025_111243.xml · derivative · entry 4

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,107.3368

Underlying: Common Stock · 8.8232 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F4 · derivative.exercise_date: The RSUs, which include an aggregate of 99.3368 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

F4 · derivative.expiration_date: The RSUs, which include an aggregate of 99.3368 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

Read SEC document
December 12, 2025 Filed Dec 16, 2025 23:00 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 8.0226 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000013 · form4-12162025_111243.xml · derivative · entry 3

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,825.3641

Underlying: Common Stock · 8.0226 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F3 · derivative.exercise_date: The RSUs, which include an aggregate of 127.3641 Dividend Units, vest on March 10, 2026.

F3 · derivative.expiration_date: The RSUs, which include an aggregate of 127.3641 Dividend Units, vest on March 10, 2026.

Read SEC document
December 12, 2025 Filed Dec 16, 2025 23:00 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 5.5724 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000013 · form4-12162025_111243.xml · derivative · entry 2

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,962.4555

Underlying: Common Stock · 5.5724 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F2 · derivative.exercise_date: The RSUs, which include an aggregate of 88.4555 Dividend Units, vest on March 10, 2026.

F2 · derivative.expiration_date: The RSUs, which include an aggregate of 88.4555 Dividend Units, vest on March 10, 2026.

Read SEC document
December 03, 2025 Filed Dec 5, 2025 22:48 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 1,313 $184.87 $242,728.14
Disclosure

SEC source: 0001379160-25-000010 · form4-12052025_101216.xml · nonDerivative · entry 6

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 116,545

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $184.57 to $184.755, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

F1 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
December 03, 2025 Filed Dec 5, 2025 22:48 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 912 $183.98 $167,789.76
Disclosure

SEC source: 0001379160-25-000010 · form4-12052025_101216.xml · nonDerivative · entry 5

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 117,858

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $183.39 to $184.3750, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

F1 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
December 03, 2025 Filed Dec 5, 2025 22:48 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 3,295 $182.91 $602,676.26
Disclosure

SEC source: 0001379160-25-000010 · form4-12052025_101216.xml · nonDerivative · entry 4

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 118,770

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $182.34 to $183.31, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

F1 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
December 03, 2025 Filed Dec 5, 2025 22:48 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 1,198 $181.94 $217,961.01
Disclosure

SEC source: 0001379160-25-000010 · form4-12052025_101216.xml · nonDerivative · entry 3

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 122,065

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $181.33 to $182.29, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

F1 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
December 03, 2025 Filed Dec 5, 2025 22:48 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 682 $180.69 $123,228.47
Disclosure

SEC source: 0001379160-25-000010 · form4-12052025_101216.xml · nonDerivative · entry 2

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 123,263

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $180.27 to $181.23, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

F1 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
December 03, 2025 Filed Dec 5, 2025 22:48 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 100 $178.78 $17,878.00
Disclosure

SEC source: 0001379160-25-000010 · form4-12052025_101216.xml · nonDerivative · entry 1

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 123,945

F1 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
September 12, 2025 Filed Sep 16, 2025 23:02 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 10.8892 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000004 · form4-09162025_110902.xml · derivative · entry 7

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,414.8004

Underlying: Common Stock · 10.8892 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F7 · derivative.exercise_date: The RSUs, which include an aggregate of 22.8004 Dividend Units, vest in four equal annual installments beginning on May 20, 2026.

F7 · derivative.expiration_date: The RSUs, which include an aggregate of 22.8004 Dividend Units, vest in four equal annual installments beginning on May 20, 2026.

Read SEC document
September 12, 2025 Filed Sep 16, 2025 23:02 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 10.6441 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000004 · form4-09162025_110902.xml · derivative · entry 6

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,315.3701

Underlying: Common Stock · 10.6441 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F6 · derivative.exercise_date: The RSUs, which include an aggregate of 66.3701 Dividend Units, vest in three equal annual installments beginning on April 29, 2026.

F6 · derivative.expiration_date: The RSUs, which include an aggregate of 66.3701 Dividend Units, vest in three equal annual installments beginning on April 29, 2026.

Read SEC document
September 12, 2025 Filed Sep 16, 2025 23:02 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 13.4127 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000004 · form4-09162025_110902.xml · derivative · entry 5

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,437.8772

Underlying: Common Stock · 13.4127 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F5 · derivative.exercise_date: The RSUs, which include an aggregate of 158.8772 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

F5 · derivative.expiration_date: The RSUs, which include an aggregate of 158.8772 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

Read SEC document
September 12, 2025 Filed Sep 16, 2025 23:02 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 7.6426 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000004 · form4-09162025_110902.xml · derivative · entry 4

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,098.5136

Underlying: Common Stock · 7.6426 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F4 · derivative.exercise_date: The RSUs, which include an aggregate of 90.5136 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

F4 · derivative.expiration_date: The RSUs, which include an aggregate of 90.5136 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

Read SEC document
September 12, 2025 Filed Sep 16, 2025 23:02 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 6.949 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000004 · form4-09162025_110902.xml · derivative · entry 3

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,817.3415

Underlying: Common Stock · 6.949 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F3 · derivative.exercise_date: The RSUs, which include an aggregate of 119.3415 Dividend Units, vest on March 10, 2026.

F3 · derivative.expiration_date: The RSUs, which include an aggregate of 119.3415 Dividend Units, vest on March 10, 2026.

Read SEC document
September 12, 2025 Filed Sep 16, 2025 23:02 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 4.8267 $0.00 $0.00
Disclosure

SEC source: 0001379160-25-000004 · form4-09162025_110902.xml · derivative · entry 2

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,956.8831

Underlying: Common Stock · 4.8267 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F2 · derivative.exercise_date: The RSUs, which include an aggregate of 82.8831 Dividend Units, vest on March 10, 2026.

F2 · derivative.expiration_date: The RSUs, which include an aggregate of 82.8831 Dividend Units, vest on March 10, 2026.

Read SEC document
August 14, 2025 Filed Aug 18, 2025 21:55 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 362 $190.88 $69,098.56
Disclosure

SEC source: 0001415889-25-022201 · form4-08182025_090855.xml · nonDerivative · entry 6

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,045

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $190.5675 to $191.5025, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

F2 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
August 14, 2025 Filed Aug 18, 2025 21:55 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 1,110 $189.72 $210,585.76
Disclosure

SEC source: 0001415889-25-022201 · form4-08182025_090855.xml · nonDerivative · entry 5

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 124,407

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $189.35 to $190.10, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

F2 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
August 14, 2025 Filed Aug 18, 2025 21:55 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 763 $188.43 $143,768.73
Disclosure

SEC source: 0001415889-25-022201 · form4-08182025_090855.xml · nonDerivative · entry 4

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 125,517

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $188.33 to $188.9675, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

F2 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
August 14, 2025 Filed Aug 18, 2025 21:55 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 200 $186.97 $37,394.52
Disclosure

SEC source: 0001415889-25-022201 · form4-08182025_090855.xml · nonDerivative · entry 3

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 126,280

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $186.93 to $187.35, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

F2 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
August 14, 2025 Filed Aug 18, 2025 21:55 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 1,603 $186.59 $299,098.32
Disclosure

SEC source: 0001415889-25-022201 · form4-08182025_090855.xml · nonDerivative · entry 2

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 126,480

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $185.92 to $186.83, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

F2 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
August 14, 2025 Filed Aug 18, 2025 21:55 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 3,462 $185.42 $641,937.89
Disclosure

SEC source: 0001415889-25-022201 · form4-08182025_090855.xml · nonDerivative · entry 1

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 128,083

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $184.91 to $185.87, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

F2 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

Read SEC document
August 08, 2025 Filed Aug 11, 2025 23:14 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 483 $187.41 $90,517.87
Disclosure

SEC source: 0001415889-25-021459 · form4-08112025_110804.xml · nonDerivative · entry 7

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 131,545

F7 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $187.23 to $188.055, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Read SEC document
August 08, 2025 Filed Aug 11, 2025 23:14 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 286 $186.65 $53,380.84
Disclosure

SEC source: 0001415889-25-021459 · form4-08112025_110804.xml · nonDerivative · entry 6

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,028

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $186.20 to $187.10, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Read SEC document
August 08, 2025 Filed Aug 11, 2025 23:14 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 2,903 $185.79 $539,339.66
Disclosure

SEC source: 0001415889-25-021459 · form4-08112025_110804.xml · nonDerivative · entry 5

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,314

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $185.215 to $186.915, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Read SEC document
August 08, 2025 Filed Aug 11, 2025 23:14 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 1,128 $184.70 $208,336.41
Disclosure

SEC source: 0001415889-25-021459 · form4-08112025_110804.xml · nonDerivative · entry 4

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,217

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $184.20 to $185.09, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Read SEC document
August 07, 2025 Filed Aug 11, 2025 23:14 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 600 $188.43 $113,059.02
Disclosure

SEC source: 0001415889-25-021459 · form4-08112025_110804.xml · nonDerivative · entry 3

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,345

F3 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $188.17 to $188.90, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Read SEC document
August 07, 2025 Filed Aug 11, 2025 23:14 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 1,600 $187.54 $300,070.08
Disclosure

SEC source: 0001415889-25-021459 · form4-08112025_110804.xml · nonDerivative · entry 2

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 136,945

F2 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $186.155 to $188.10, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

Read SEC document
August 07, 2025 Filed Aug 11, 2025 23:14 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 3,000 $186.70 $560,093.40
Disclosure

SEC source: 0001415889-25-021459 · form4-08112025_110804.xml · nonDerivative · entry 1

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 138,545

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $186.1125 to $187.015, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range.

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June 13, 2025 Filed Jun 17, 2025 21:26 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 11.9112 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-017569 · form4-06172025_090615.xml · derivative · entry 7

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,403.9112

Underlying: Common Stock · 11.9112 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F7 · derivative.exercise_date: The RSUs, which include an aggregate of 11.9112 Dividend Units, vest in four equal annual installments beginning on May 20, 2026.

F7 · derivative.expiration_date: The RSUs, which include an aggregate of 11.9112 Dividend Units, vest in four equal annual installments beginning on May 20, 2026.

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June 13, 2025 Filed Jun 17, 2025 21:26 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 11.6427 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-017569 · form4-06172025_090615.xml · derivative · entry 6

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,304.726

Underlying: Common Stock · 11.6427 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F6 · derivative.exercise_date: The RSUs, which include an aggregate of 55.7260 Dividend Units, vest in three equal annual installments beginning on April 29, 2026.

F6 · derivative.expiration_date: The RSUs, which include an aggregate of 55.7260 Dividend Units, vest in three equal annual installments beginning on April 29, 2026.

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June 13, 2025 Filed Jun 17, 2025 21:26 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 14.6712 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-017569 · form4-06172025_090615.xml · derivative · entry 5

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,424.4645

Underlying: Common Stock · 14.6712 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F5 · derivative.exercise_date: The RSUs, which include an aggregate of 145.4645 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

F5 · derivative.expiration_date: The RSUs, which include an aggregate of 145.4645 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

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June 13, 2025 Filed Jun 17, 2025 21:26 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 8.3596 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-017569 · form4-06172025_090615.xml · derivative · entry 4

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,090.871

Underlying: Common Stock · 8.3596 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F4 · derivative.exercise_date: The RSUs, which include an aggregate of 82.8710 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

F4 · derivative.expiration_date: The RSUs, which include an aggregate of 82.8710 Dividend Units, vest in two equal annual installments beginning on April 11, 2026.

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June 13, 2025 Filed Jun 17, 2025 21:26 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 7.6011 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-017569 · form4-06172025_090615.xml · derivative · entry 3

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,810.3925

Underlying: Common Stock · 7.6011 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F3 · derivative.exercise_date: The RSUs, which include an aggregate of 112.3925 Dividend Units, vest on March 10, 2026.

F3 · derivative.expiration_date: The RSUs, which include an aggregate of 112.3925 Dividend Units, vest on March 10, 2026.

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June 13, 2025 Filed Jun 17, 2025 21:26 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 GrantRestricted Stock Units · Derivative 5.2796 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-017569 · form4-06172025_090615.xml · derivative · entry 2

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,952.0564

Underlying: Common Stock · 5.2796 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock; vested RSUs are payable in the form of cash, shares of the Issuer's common stock or a combination thereof, except as otherwise indicated below. To the extent vested RSUs are paid in shares of the Issuer's common stock, such shares will be delivered to the reporting person as soon as possible after vesting, but in no event later than two and one-half months after the end of the year in which vesting occurs, subject to the collection of withholding taxes. Dividend equivalent rights accrue with respect to unvested RSUs in the form of additional RSUs ("Dividend Units") when and as dividends are paid on the Issuer's common stock, and Dividend Units vest on the same dates and in the same relative proportions as the RSUs on which they accrue.

F2 · derivative.exercise_date: The RSUs, which include an aggregate of 78.0564 Dividend Units, vest on March 10, 2026.

F2 · derivative.expiration_date: The RSUs, which include an aggregate of 78.0564 Dividend Units, vest on March 10, 2026.

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May 20, 2025 Filed May 21, 2025 20:50 UTC CRA INTERNATIONAL, INC. CRAI · Entity 923 SaleCommon Stock 100 $193.25 $19,325.00
Disclosure

SEC source: 0001415889-25-013951 · form4-05212025_080512.xml · nonDerivative · entry 4

Maleh Paul A · CIK 0001379160 · Director · PRESIDENT AND CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 141,545

F2 · ownership.direct: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 10, 2024.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.