CRA International (CRAI) director trades 88 shares under 10b5-1 plan

Rhea-AI Filing Summary

CRA International director Heather Tookes reported selling 88 shares of Common Stock on July 23, 2026 at $165.90 per share in an open market or private transaction. The sale was executed pursuant to a Rule 10b5-1 trading plan adopted on March 14, 2025, and she now directly holds 3,718 shares.

Insider Trade Summary 10b5-1

Net Seller: 88 shares

Net Sell 1 txn

Insider Tookes Heather

Role Director

Sold 88 shs ($15K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	88	$165.90	$15K

Holdings After Transaction: Common Stock — 3,718 shares (Direct)

Footnotes (1)

1. F1. The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 14, 2025.

Key Figures

Shares sold: 88 shares Sale price: $165.90 per share Shares owned after sale: 3,718 shares +1 more

4 metrics

Shares sold 88 shares Common Stock sold on July 23, 2026

Sale price $165.90 per share Price for Common Stock sale on July 23, 2026

Shares owned after sale 3,718 shares Direct Common Stock ownership following the transaction

10b5-1 plan adoption date March 14, 2025 Date Heather Tookes adopted the Rule 10b5-1 trading plan

Key Terms

Rule 10b5-1 trading plan, open market or private transaction, Common Stock, non-derivative

4 terms

Rule 10b5-1 trading plan regulatory

"The transaction was effected pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

open market or private transaction market

"transaction_code_description: Sale in open market or private transaction"

Common Stock financial

"security_title: Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

non-derivative financial

"transaction_type: non-derivative"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/27/2026 - 05:24 PM Accepted by SEC EDGAR 07/27/2026 - 05:23 PM Learn about SEC filing dates

FAQ

What insider transaction did CRAI director Heather Tookes report?

Heather Tookes reported a sale of 88 shares of CRA International Common Stock at $165.90 per share on July 23, 2026. After this open market or private transaction, she directly holds 3,718 shares of CRA International stock.

At what price and on what date were CRAI shares sold by Heather Tookes?

Heather Tookes sold 88 CRAI shares at a price of $165.90 per share on July 23, 2026. The transaction is reported as an open market or private sale of Common Stock by a company director.

How many CRAI shares does Heather Tookes own after the reported sale?

Following the reported transaction, Heather Tookes directly owns 3,718 shares of CRA International Common Stock. This figure reflects her post-transaction holdings after selling 88 shares on July 23, 2026, as disclosed in the insider trading report.

Was Heather Tookes’ CRAI stock sale made under a Rule 10b5-1 plan?

Yes. The sale of CRA International shares was executed under a Rule 10b5-1 trading plan. The footnote states the plan was adopted on March 14, 2025, indicating the transaction followed a pre-arranged trading program.

Is the reported CRAI insider transaction a purchase or a sale, and how many shares?

The reported insider transaction is a sale of CRA International stock. Director Heather Tookes sold 88 shares of Common Stock at $165.90 per share, and after this transaction she directly holds 3,718 shares in the company.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Tookes Heather

(Last) (First) (Middle)

200 CLARENDON STREET

(Street)

BOSTON MASSACHUSETTS 02116

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CRA INTERNATIONAL, INC. [ CRAI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/23/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	07/23/2026		S		88	D	$165.9	3,718	D(1)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 14, 2025.

	Delia J. Makhlouta, by power of attorney	07/27/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)