Brian Langan - 04 Aug 2026 Form 4 Insider Report for CRA INTERNATIONAL, INC. (CRAI)

Reporting relationship: Officer
Issuer ticker: CRAI
Reported as of: 04 Aug 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 10 Aug 2026, 17:38:53 UTC
Prior SEC filing: 16 Jun 2026
Source filing: View source filing
Reporting owner signature: Delia J. Makhlouta, by power of attorney

Key filing fact

Brian Langan filed Form 4 for CRA INTERNATIONAL, INC. (CRAI) on 10 Aug 2026.

Key facts

This page summarizes Brian Langan's Form 4 filing for CRA INTERNATIONAL, INC. (CRAI).
4 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 10 Aug 2026, 17:38.

Change

Previous filing in this sequence was filed on 16 Jun 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002076000 Primary reporting owner

Langan Brian

Relationship: Officer
Address: 200 CLARENDON STREET, BOSTON
Signature: Delia J. Makhlouta, by power of attorney
Signature date: 10 Aug 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CRAI transaction

Common Stock

Options Exercise

Transaction value
Shares: +185
Change %
Price
Shares after: 185
Date: 04 Aug 2026
Ownership: Direct
Footnotes: F1

CRAI transaction

Common Stock

Disposed to Issuer

Transaction value
Shares: -2
Change %: -1.3%
Price: $180.85^*
Shares after: 183
Date: 04 Aug 2026
Ownership: Direct

CRAI transaction

Common Stock

Tax liability

Transaction value
Shares: -54
Change %: -30%
Price: $180.05^*
Shares after: 129
Date: 04 Aug 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CRAI transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -185
Change %: -25%
Price: $0.000000^*
Shares after: 558
Date: 04 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 743
Exercise price
Footnotes: F1, F2

CRAI holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 914
Date: 04 Aug 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 914
Exercise price
Footnotes: F1, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote 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.

Footnote F2

The RSUs, which include an aggregate of 7.0346 Dividend Units, vest in three equal annual installments beginning on August 4, 2027.

Footnote F3

The RSUs, which include an aggregate of 3.4510 Dividend Units, vest in four equal annual installments beginning on April 9, 2027.