Director Nancy Andrews gifts Charles River (CRL) shares to trust

Rhea-AI Filing Summary

CHARLES RIVER LABORATORIES INTERNATIONAL, INC. director Nancy C. Andrews reported non-market, bona fide gifts of common stock. On May 12, 2026, she disposed of a total of 7,928 shares through two gift transactions. One transfer of 3,964 shares was made to a revocable trust that she controls under Rule 16a-13, shifting those shares from direct to indirect ownership. Following these transactions, she held 1,438 shares directly and 3,964 shares indirectly through the trust, indicating a reallocation of her holdings rather than an open-market sale.

Insider Trade Summary

7,928 shares gifted

Mixed 2 txns

Insider Andrews Nancy C

Role null

Type	Security	Shares	Price	Value
Gift	Common Stock	3,964	$0.00	--
Gift	Common Stock	3,964	$0.00	--

Holdings After Transaction: Common Stock — 1,438 shares (Direct, null); Common Stock — 3,964 shares (Indirect, By Trust)

Footnotes (1)

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Key Figures

Total gifted shares: 7,928 shares Gift per transaction: 3,964 shares Direct holdings after gifts: 1,438 shares +2 more

5 metrics

Total gifted shares 7,928 shares Bona fide gifts on May 12, 2026

Gift per transaction 3,964 shares Each of two gift transactions

Direct holdings after gifts 1,438 shares Common stock held directly post-transaction

Indirect holdings after gifts 3,964 shares Common stock held indirectly by trust post-transaction

Gift code Code G Bona fide gift classification under SEC rules

Key Terms

bona fide gift, revocable trust, Rule 16a-13, indirect ownership, +1 more

5 terms

bona fide gift financial

"transaction_code_description": "Bona fide gift""

A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.

revocable trust financial

"to a revocable trust controlled by the reporting person."

A revocable trust is a legal arrangement where the person who creates it keeps control and can change or cancel the trust at any time, while naming who will manage and receive the assets later. Think of it like a flexible folder for your investments and property that can be relabeled or reworked as circumstances change; it matters to investors because it determines how ownership is recorded, how easily assets transfer on incapacity or death, and whether holdings bypass public probate proceedings.

Rule 16a-13 regulatory

"Reflects the exempt transfer pursuant to Rule 16a-13 of 3,964 shares"

indirect ownership financial

""direct_or_indirect": "I", "nature_of_ownership": "By Trust""

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Form 4 Insider Transactions: What Each Field Means →

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).

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^*

Andrews Nancy C

(Last) (First) (Middle)

C/O CHARLES RIVER LABORATORIES

251 BALLARDVALE STREET

(Street)

WILMINGTON MASSACHUSETTS 01887

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
CHARLES RIVER LABORATORIES INTERNATIONAL, INC. [ CRL ]

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)
05/12/2026

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	05/12/2026		G	V	3,964(1)	D	$0	1,438	D
Common Stock	05/12/2026		G	V	3,964(1)	A	$0	3,964	I	By Trust

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. Reflects the exempt transfer pursuant to Rule 16a-13 of 3,964 shares held by the reporting person to a revocable trust controlled by the reporting person.

	/s/ Nancy C. Andrews	05/14/2026
	** 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)

FAQ

What insider transaction did Nancy C. Andrews report at CRL?

Nancy C. Andrews reported two bona fide gifts of Charles River common stock totaling 7,928 shares on May 12, 2026. These were non-market dispositions classified as gifts rather than open-market sales or purchases.

How many Charles River (CRL) shares did Nancy Andrews gift?

She gifted a total of 7,928 common shares, split into two transactions of 3,964 shares each. These gifts are disclosed with a transaction code G, indicating bona fide, non-market transfers.

Did Nancy Andrews sell any Charles River (CRL) shares in the market?

No, the filing reports bona fide gifts, not market sales. Both transactions use code G, meaning the shares were transferred without consideration, so they do not reflect open-market selling activity.

How many Charles River (CRL) shares does Nancy Andrews hold after the gifts?

After the reported gifts, she held 1,438 shares directly and 3,964 shares indirectly through a trust. The filing shows these totals as her post-transaction holdings in each ownership category.

What is the role of the revocable trust in Nancy Andrews’ CRL holdings?

A revocable trust controlled by Nancy Andrews received 3,964 shares via an exempt transfer under Rule 16a-13. This moved shares from direct to indirect ownership while she remained in control of the trust’s holdings.

What does transaction code G mean in the CRL Form 4 filing?

Transaction code G identifies a bona fide gift of securities. In this CRL filing, both reported transactions use code G, confirming the shares were given away rather than sold in the open market.